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Singh S, Giganti F, Dickinson L, Rogers H, Kanber B, Clemente J, Pye H, Heavey S, Stopka-Farooqui U, Johnston EW, Moore CM, Freeman A, Whitaker HC, Alexander DC, Panagiotaki E, Punwani S. Prostate MR image quality of apparent diffusion coefficient maps versus fractional intracellular volume maps from VERDICT MRI using the PI-QUAL score and a dedicated Likert scale for artefacts. Eur J Radiol 2023; 168:111109. [PMID: 37769532 DOI: 10.1016/j.ejrad.2023.111109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 08/30/2023] [Accepted: 09/21/2023] [Indexed: 10/03/2023]
Abstract
PURPOSE This study aimed to assess the image quality of apparent diffusion coefficient (ADC) maps derived from conventional diffusion-weighted MRI and fractional intracellular volume maps (FIC) from VERDICT MRI (Vascular, Extracellular, Restricted Diffusion for Cytometry in Tumours) in patients from the INNOVATE trial. The inter-reader agreement was also assessed. METHODS Two readers analysed both ADC and FIC maps from 57 patients enrolled in the INNOVATE prospective trial. Image quality was assessed using the Prostate Imaging Quality (PI-QUAL) score and a subjective image quality Likert score (Likert-IQ). The image quality of FIC and ADC were compared using a Wilcoxon Signed Ranks test. The inter-reader agreement was assessed with Cohen's kappa. RESULTS There was no statistically significant difference between the PI-QUAL score for FIC datasets compared to ADC datasets for either reader (p = 0.240 and p = 0.614). Using the Likert-IQ score, FIC image quality was higher compared to ADC (p = 0.021) as assessed by reader-1 but not for reader-2 (p = 0.663). The inter-reader agreement was 'fair' for PI-QUAL scoring of datasets with FIC maps at 0.27 (95% confidence interval; 0.08-0.46) and ADC datasets at 0.39 (95% confidence interval 0.22-0.57). For Likert scoring, the inter-reader agreement was also 'fair' for FIC maps at 0.38 (95% confidence interval; 0.10-0.65) and substantial for ADC maps at 0.62 (95% confidence interval; 0.39-0.86). CONCLUSION Image quality was comparable for FIC and ADC. The inter-reader agreement was similar when using PIQUAL for both FIC and ADC datasets but higher for ADC maps compared to FIC maps using the image quality Likert score.
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Affiliation(s)
- Saurabh Singh
- Centre for Medical Imaging, Division of Medicine, University College London, London, UK; Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK.
| | - Francesco Giganti
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK; Division of Surgery & Interventional Science, University College London, London, UK
| | - Louise Dickinson
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Harriet Rogers
- Centre for Medical Imaging, Division of Medicine, University College London, London, UK
| | - Baris Kanber
- Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering, University College London, UK
| | - Joey Clemente
- Centre for Medical Imaging, Division of Medicine, University College London, London, UK
| | - Hayley Pye
- Division of Surgery & Interventional Science, University College London, London, UK; Molecular Diagnostics and Therapeutics Group, University College London, UK
| | - Susan Heavey
- Division of Surgery & Interventional Science, University College London, London, UK; Molecular Diagnostics and Therapeutics Group, University College London, UK
| | - Urszula Stopka-Farooqui
- Division of Surgery & Interventional Science, University College London, London, UK; Molecular Diagnostics and Therapeutics Group, University College London, UK
| | - Edward W Johnston
- Centre for Medical Imaging, Division of Medicine, University College London, London, UK; Department of Interventional Radiology, Royal Marsden Hospital, London, UK
| | - Caroline M Moore
- Division of Surgery & Interventional Science, University College London, London, UK; Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Alex Freeman
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Hayley C Whitaker
- Molecular Diagnostics and Therapeutics Group, University College London, UK
| | - Daniel C Alexander
- Centre for Medical Image Computing, Department of Computer Science, University College London, UK
| | - Eleftheria Panagiotaki
- Centre for Medical Image Computing, Department of Computer Science, University College London, UK
| | - Shonit Punwani
- Centre for Medical Imaging, Division of Medicine, University College London, London, UK; Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
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Thomas M, Murali S, Simpson BSS, Freeman A, Kirkham A, Kelly D, Whitaker HC, Zhao Y, Emberton M, Norris JM. Use of artificial intelligence in the detection of primary prostate cancer in multiparametric MRI with its clinical outcomes: a protocol for a systematic review and meta-analysis. BMJ Open 2023; 13:e074009. [PMID: 37607794 PMCID: PMC10445392 DOI: 10.1136/bmjopen-2023-074009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 07/28/2023] [Indexed: 08/24/2023] Open
Abstract
INTRODUCTION Multiparametric MRI (mpMRI) has transformed the prostate cancer diagnostic pathway, allowing for improved risk stratification and more targeted subsequent management. However, concerns exist over the interobserver variability of images and the applicability of this model long term, especially considering the current shortage of radiologists and the growing ageing population. Artificial intelligence (AI) is being integrated into clinical practice to support diagnostic and therapeutic imaging analysis to overcome these concerns. The following report details a protocol for a systematic review and meta-analysis investigating the accuracy of AI in predicting primary prostate cancer on mpMRI. METHODS AND ANALYSIS A systematic search will be performed using PubMed, MEDLINE, Embase and Cochrane databases. All relevant articles published between January 2016 and February 2023 will be eligible for inclusion. To be included, articles must use AI to study MRI prostate images to detect prostate cancer. All included articles will be in full-text, reporting original data and written in English. The protocol follows the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols 2015 checklist. The QUADAS-2 score will assess the quality and risk of bias across selected studies. ETHICS AND DISSEMINATION Ethical approval will not be required for this systematic review. Findings will be disseminated through peer-reviewed publications and presentations at both national and international conferences. PROSPERO REGISTRATION NUMBER CRD42021293745.
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Affiliation(s)
- Maya Thomas
- School of Medicine, Imperial College London, London, UK
| | | | | | - Alex Freeman
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Alex Kirkham
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Daniel Kelly
- School of Healthcare Sciences, Cardiff University, Cardiff, UK
| | - Hayley C Whitaker
- UCL Division of Surgery and Interventional Science, University College London, London, UK
| | - Yi Zhao
- School of Medicine, Imperial College London, London, UK
| | - Mark Emberton
- UCL Division of Surgery and Interventional Science, University College London, London, UK
- Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Joseph M Norris
- UCL Division of Surgery and Interventional Science, University College London, London, UK
- Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
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3
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Morote J, Pye H, Campistol M, Celma A, Regis L, Semidey M, de Torres I, Mast R, Planas J, Santamaria A, Trilla E, Athanasiou A, Singh S, Heavey S, Stopka-Farooqui U, Freeman A, Haider A, Schiess R, Whitaker HC, Punwani S, Ahmed HU, Emberton M. Accurate diagnosis of prostate cancer by combining Proclarix with magnetic resonance imaging. BJU Int 2023; 132:188-195. [PMID: 36855895 DOI: 10.1111/bju.15998] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
OBJECTIVES To assess of the clinical performance of Proclarix® (a novel Conformité Européenne [CE]-marked biomarker test aiding in the identification of clinically significant prostate cancer [csPCa]) alone or in combination with multiparametric magnetic resonance imaging (mpMRI) to predict csPCa (International Society of Urological Pathology Grade Group ≥2). PATIENTS AND METHODS The study included blood samples from 721 men undergoing mpMRI followed by biopsy at University College London, London, and Vall d'Hebron University Hospital, Barcelona. Samples were tested blindly. The Proclarix-MRI model combining prostate volume, Proclarix and mpMRI results was trained using the UCL cohort (n = 159) and validated in the Vall d'Hebron cohort (n = 562). Its diagnostic performance was established in correlation to biopsy outcome and compared to available clinical parameters and risk calculators. RESULTS Clinical performance of the Proclarix-MRI model in the validation cohort did not significantly differ from the training cohort and resulted in a sensitivity for csPCa of 90%, 90% negative predictive value and 66% positive predictive value. The Proclarix-MRI score's specificity (68%) was significantly (P < 0.001) better than the MRI-European Randomized study of Screening for Prostate Cancer risk score (51%), Proclarix (27%) or mpMRI (28%) alone. In addition, Proclarix by itself was found to be useful in the MRI Prostate Imaging-Reporting and Data System (PI-RADS) score 3 subgroup by outperforming prostate-specific antigen density in terms of specificity (25% vs 13%, P = 0.004) at 100% sensitivity. CONCLUSION When combined with mpMRI and prostate volume, Proclarix reliably predicted csPCa and ruled out men with no or indolent cancer. A large reduction of two thirds of unneeded biopsies was achieved. Proclarix can further be used with high confidence to reliably detect csPCa in men with an indeterminate PI-RADS score 3 mpMRI. Despite these encouraging results, further validation is needed.
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Affiliation(s)
- Juan Morote
- Vall d'Hebron Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Hayley Pye
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | - Miriam Campistol
- Vall d'Hebron Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Anna Celma
- Vall d'Hebron Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Lucas Regis
- Vall d'Hebron Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Maria Semidey
- Vall d'Hebron Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Ines de Torres
- Vall d'Hebron Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Richard Mast
- Vall d'Hebron Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Jacques Planas
- Vall d'Hebron Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Anna Santamaria
- Vall d'Hebron Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Enrique Trilla
- Vall d'Hebron Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | | | - Saurabh Singh
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | - Susan Heavey
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | | | - Alex Freeman
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | - Aiman Haider
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | | | - Hayley C Whitaker
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | - Shonit Punwani
- Centre for Medical Imaging, University College London, London, UK
| | - Hashim U Ahmed
- Imperial Prostate, Department of Surgery and Cancer, Imperial College London, London, UK
- Imperial Urology, Imperial College Healthcare NHS Trust, London, UK
| | - Mark Emberton
- Division of Surgery and Interventional Science, University College London, London, UK
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4
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Palombo M, Valindria V, Singh S, Chiou E, Giganti F, Pye H, Whitaker HC, Atkinson D, Punwani S, Alexander DC, Panagiotaki E. Joint estimation of relaxation and diffusion tissue parameters for prostate cancer with relaxation-VERDICT MRI. Sci Rep 2023; 13:2999. [PMID: 36810476 PMCID: PMC9943845 DOI: 10.1038/s41598-023-30182-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 02/17/2023] [Indexed: 02/23/2023] Open
Abstract
This work presents a biophysical model of diffusion and relaxation MRI for prostate called relaxation vascular, extracellular and restricted diffusion for cytometry in tumours (rVERDICT). The model includes compartment-specific relaxation effects providing T1/T2 estimates and microstructural parameters unbiased by relaxation properties of the tissue. 44 men with suspected prostate cancer (PCa) underwent multiparametric MRI (mp-MRI) and VERDICT-MRI followed by targeted biopsy. We estimate joint diffusion and relaxation prostate tissue parameters with rVERDICT using deep neural networks for fast fitting. We tested the feasibility of rVERDICT estimates for Gleason grade discrimination and compared with classic VERDICT and the apparent diffusion coefficient (ADC) from mp-MRI. The rVERDICT intracellular volume fraction fic discriminated between Gleason 3 + 3 and 3 + 4 (p = 0.003) and Gleason 3 + 4 and ≥ 4 + 3 (p = 0.040), outperforming classic VERDICT and the ADC from mp-MRI. To evaluate the relaxation estimates we compare against independent multi-TE acquisitions, showing that the rVERDICT T2 values are not significantly different from those estimated with the independent multi-TE acquisition (p > 0.05). Also, rVERDICT parameters exhibited high repeatability when rescanning five patients (R2 = 0.79-0.98; CV = 1-7%; ICC = 92-98%). The rVERDICT model allows for accurate, fast and repeatable estimation of diffusion and relaxation properties of PCa sensitive enough to discriminate Gleason grades 3 + 3, 3 + 4 and ≥ 4 + 3.
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Affiliation(s)
- Marco Palombo
- Centre for Medical Image Computing, Department of Computer Science, University College London, London, UK.
- Cardiff University Brain Research Imaging Centre, School of Psychology, Cardiff University, Maindy Road, Cardiff, CF24 4HQ, UK.
- School of Computer Science and Informatics, Cardiff University, Cardiff, UK.
| | - Vanya Valindria
- Centre for Medical Image Computing, Department of Computer Science, University College London, London, UK
| | - Saurabh Singh
- Centre for Medical Imaging, University College London, London, UK
| | - Eleni Chiou
- Centre for Medical Image Computing, Department of Computer Science, University College London, London, UK
| | - Francesco Giganti
- Division of Surgery and Interventional Science, University College London, London, UK
- Department of Radiology, University College London Hospital NHS Foundation Trust, London, UK
| | - Hayley Pye
- Molecular Diagnostics and Therapeutics Group, Division of Surgery & Interventional Science, University College London, London, UK
| | - Hayley C Whitaker
- Molecular Diagnostics and Therapeutics Group, Division of Surgery & Interventional Science, University College London, London, UK
| | - David Atkinson
- Centre for Medical Imaging, University College London, London, UK
| | - Shonit Punwani
- Centre for Medical Imaging, University College London, London, UK
| | - Daniel C Alexander
- Centre for Medical Image Computing, Department of Computer Science, University College London, London, UK
| | - Eleftheria Panagiotaki
- Centre for Medical Image Computing, Department of Computer Science, University College London, London, UK
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5
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Gerstung M, Jolly C, Leshchiner I, Dentro SC, Gonzalez S, Rosebrock D, Mitchell TJ, Rubanova Y, Anur P, Yu K, Tarabichi M, Deshwar A, Wintersinger J, Kleinheinz K, Vázquez-García I, Haase K, Jerman L, Sengupta S, Macintyre G, Malikic S, Donmez N, Livitz DG, Cmero M, Demeulemeester J, Schumacher S, Fan Y, Yao X, Lee J, Schlesner M, Boutros PC, Bowtell DD, Zhu H, Getz G, Imielinski M, Beroukhim R, Sahinalp SC, Ji Y, Peifer M, Markowetz F, Mustonen V, Yuan K, Wang W, Morris QD, Spellman PT, Wedge DC, Van Loo P, Tarabichi M, Wintersinger J, Deshwar AG, Yu K, Gonzalez S, Rubanova Y, Macintyre G, Adams DJ, Anur P, Beroukhim R, Boutros PC, Bowtell DD, Campbell PJ, Cao S, Christie EL, Cmero M, Cun Y, Dawson KJ, Demeulemeester J, Donmez N, Drews RM, Eils R, Fan Y, Fittall M, Garsed DW, Getz G, Ha G, Imielinski M, Jerman L, Ji Y, Kleinheinz K, Lee J, Lee-Six H, Livitz DG, Malikic S, Markowetz F, Martincorena I, Mitchell TJ, Mustonen V, Oesper L, Peifer M, Peto M, Raphael BJ, Rosebrock D, Sahinalp SC, Salcedo A, Schlesner M, Schumacher S, Sengupta S, Shi R, Shin SJ, Spiro O, Pitkänen E, Pivot X, Piñeiro-Yáñez E, Planko L, Plass C, Polak P, Pons T, Popescu I, Potapova O, Prasad A, Stein LD, Preston SR, Prinz M, Pritchard AL, Prokopec SD, Provenzano E, Puente XS, Puig S, Puiggròs M, Pulido-Tamayo S, Pupo GM, Vázquez-García I, Purdie CA, Quinn MC, Rabionet R, Rader JS, Radlwimmer B, Radovic P, Raeder B, Raine KM, Ramakrishna M, Ramakrishnan K, Vembu S, Ramalingam S, Raphael BJ, Rathmell WK, Rausch T, Reifenberger G, Reimand J, Reis-Filho J, Reuter V, Reyes-Salazar I, Reyna MA, Wheeler DA, Reynolds SM, Rheinbay E, Riazalhosseini Y, Richardson AL, Richter J, Ringel M, Ringnér M, Rino Y, Rippe K, Roach J, Yang TP, Roberts LR, Roberts ND, Roberts SA, Robertson AG, Robertson AJ, Rodriguez JB, Rodriguez-Martin B, Rodríguez-González FG, Roehrl MHA, Rohde M, Yao X, Rokutan H, Romieu G, Rooman I, Roques T, Rosebrock D, Rosenberg M, Rosenstiel PC, Rosenwald A, Rowe EW, Royo R, Yuan K, Rozen SG, Rubanova Y, Rubin MA, Rubio-Perez C, Rudneva VA, Rusev BC, Ruzzenente A, Rätsch G, Sabarinathan R, Sabelnykova VY, Zhu H, Sadeghi S, Sahinalp SC, Saini N, Saito-Adachi M, Saksena G, Salcedo A, Salgado R, Salichos L, Sallari R, Saller C, Wang W, Salvia R, Sam M, Samra JS, Sanchez-Vega F, Sander C, Sanders G, Sarin R, Sarrafi I, Sasaki-Oku A, Sauer T, Morris QD, Sauter G, Saw RPM, Scardoni M, Scarlett CJ, Scarpa A, Scelo G, Schadendorf D, Schein JE, Schilhabel MB, Schlesner M, Spellman PT, Schlomm T, Schmidt HK, Schramm SJ, Schreiber S, Schultz N, Schumacher SE, Schwarz RF, Scolyer RA, Scott D, Scully R, Wedge DC, Seethala R, Segre AV, Selander I, Semple CA, Senbabaoglu Y, Sengupta S, Sereni E, Serra S, Sgroi DC, Shackleton M, Van Loo P, Shah NC, Shahabi S, Shang CA, Shang P, Shapira O, Shelton T, Shen C, Shen H, Shepherd R, Shi R, Spellman PT, Shi Y, Shiah YJ, Shibata T, Shih J, Shimizu E, Shimizu K, Shin SJ, Shiraishi Y, Shmaya T, Shmulevich I, Wedge DC, Shorser SI, Short C, Shrestha R, Shringarpure SS, Shriver C, Shuai S, Sidiropoulos N, Siebert R, Sieuwerts AM, Sieverling L, Van Loo P, Signoretti S, Sikora KO, Simbolo M, Simon R, Simons JV, Simpson JT, Simpson PT, Singer S, Sinnott-Armstrong N, Sipahimalani P, Aaltonen LA, Skelly TJ, Smid M, Smith J, Smith-McCune K, Socci ND, Sofia HJ, Soloway MG, Song L, Sood AK, Sothi S, Abascal F, Sotiriou C, Soulette CM, Span PN, Spellman PT, Sperandio N, Spillane AJ, Spiro O, Spring J, Staaf J, Stadler PF, Abeshouse A, Staib P, Stark SG, Stebbings L, Stefánsson ÓA, Stegle O, Stein LD, Stenhouse A, Stewart C, Stilgenbauer S, Stobbe MD, Aburatani H, Stratton MR, Stretch JR, Struck AJ, Stuart JM, Stunnenberg HG, Su H, Su X, Sun RX, Sungalee S, Susak H, Adams DJ, Suzuki A, Sweep F, Szczepanowski M, Sültmann H, Yugawa T, Tam A, Tamborero D, Tan BKT, Tan D, Tan P, Agrawal N, Tanaka H, Taniguchi H, Tanskanen TJ, Tarabichi M, Tarnuzzer R, Tarpey P, Taschuk ML, Tatsuno K, Tavaré S, Taylor DF, Ahn KS, Taylor-Weiner A, Teague JW, Teh BT, Tembe V, Temes J, Thai K, Thayer SP, Thiessen N, Thomas G, Thomas S, Ahn SM, Thompson A, Thompson AM, Thompson JFF, Thompson RH, Thorne H, Thorne LB, Thorogood A, Tiao G, Tijanic N, Timms LE, Aikata H, Tirabosco R, Tojo M, Tommasi S, Toon CW, Toprak UH, Torrents D, Tortora G, Tost J, Totoki Y, Townend D, Akbani R, Traficante N, Treilleux I, Trotta JR, Trümper LHP, Tsao M, Tsunoda T, Tubio JMC, Tucker O, Turkington R, Turner DJ, Akdemir KC, Tutt A, Ueno M, Ueno NT, Umbricht C, Umer HM, Underwood TJ, Urban L, Urushidate T, Ushiku T, Uusküla-Reimand L, Al-Ahmadie H, Valencia A, Van Den Berg DJ, Van Laere S, Van Loo P, Van Meir EG, Van den Eynden GG, Van der Kwast T, Vasudev N, Vazquez M, Vedururu R, Al-Sedairy ST, Veluvolu U, Vembu S, Verbeke LPC, Vermeulen P, Verrill C, Viari A, Vicente D, Vicentini C, VijayRaghavan K, Viksna J, Al-Shahrour F, Vilain RE, Villasante I, Vincent-Salomon A, Visakorpi T, Voet D, Vyas P, Vázquez-García I, Waddell NM, Waddell N, Wadelius C, Alawi M, Wadi L, Wagener R, Wala JA, Wang J, Wang J, Wang L, Wang Q, Wang W, Wang Y, Wang Z, Albert M, Waring PM, Warnatz HJ, Warrell J, Warren AY, Waszak SM, Wedge DC, Weichenhan D, Weinberger P, Weinstein JN, Weischenfeldt J, Aldape K, Weisenberger DJ, Welch I, Wendl MC, Werner J, Whalley JP, Wheeler DA, Whitaker HC, Wigle D, Wilkerson MD, Williams A, Alexandrov LB, Wilmott JS, Wilson GW, Wilson JM, Wilson RK, Winterhoff B, Wintersinger JA, Wiznerowicz M, Wolf S, Wong BH, Wong T, Ally A, Wong W, Woo Y, Wood S, Wouters BG, Wright AJ, Wright DW, Wright MH, Wu CL, Wu DY, Wu G, Alsop K, Wu J, Wu K, Wu Y, Wu Z, Xi L, Xia T, Xiang Q, Xiao X, Xing R, Xiong H, Alvarez EG, Xu Q, Xu Y, Xue H, Yachida S, Yakneen S, Yamaguchi R, Yamaguchi TN, Yamamoto M, Yamamoto S, Yamaue H, Amary F, Yang F, Yang H, Yang JY, Yang L, Yang L, Yang S, Yang TP, Yang Y, Yao X, Yaspo ML, Amin SB, Yates L, Yau C, Ye C, Ye K, Yellapantula VD, Yoon CJ, Yoon SS, Yousif F, Yu J, Yu K, Aminou B, Yu W, Yu Y, Yuan K, Yuan Y, Yuen D, Yung CK, Zaikova O, Zamora J, Zapatka M, Zenklusen JC, Ammerpohl O, Zenz T, Zeps N, Zhang CZ, Zhang F, Zhang H, Zhang H, Zhang H, Zhang J, Zhang J, Zhang J, Anderson MJ, Zhang X, Zhang X, Zhang Y, Zhang Z, Zhao Z, Zheng L, Zheng X, Zhou W, Zhou Y, Zhu B, Ang Y, Zhu H, Zhu J, Zhu S, Zou L, Zou X, deFazio A, van As N, van Deurzen CHM, van de Vijver MJ, van’t Veer L, Antonello D, von Mering C, Anur P, Aparicio S, Appelbaum EL, Arai Y, Aretz A, Arihiro K, Ariizumi SI, Armenia J, Arnould L, Asa S, Assenov Y, Atwal G, Aukema S, Auman JT, Aure MRR, Awadalla P, Aymerich M, Bader GD, Baez-Ortega A, Bailey MH, Bailey PJ, Balasundaram M, Balu S, Bandopadhayay P, Banks RE, Barbi S, Barbour AP, Barenboim J, Barnholtz-Sloan J, Barr H, Barrera E, Bartlett J, Bartolome J, Bassi C, Bathe OF, Baumhoer D, Bavi P, Baylin SB, Bazant W, Beardsmore D, Beck TA, Behjati S, Behren A, Niu B, Bell C, Beltran S, Benz C, Berchuck A, Bergmann AK, Bergstrom EN, Berman BP, Berney DM, Bernhart SH, Beroukhim R, Berrios M, Bersani S, Bertl J, Betancourt M, Bhandari V, Bhosle SG, Biankin AV, Bieg M, Bigner D, Binder H, Birney E, Birrer M, Biswas NK, Bjerkehagen B, Bodenheimer T, Boice L, Bonizzato G, De Bono JS, Boot A, Bootwalla MS, Borg A, Borkhardt A, Boroevich KA, Borozan I, Borst C, Bosenberg M, Bosio M, Boultwood J, Bourque G, Boutros PC, Bova GS, Bowen DT, Bowlby R, Bowtell DDL, Boyault S, Boyce R, Boyd J, Brazma A, Brennan P, Brewer DS, Brinkman AB, Bristow RG, Broaddus RR, Brock JE, Brock M, Broeks A, Brooks AN, Brooks D, Brors B, Brunak S, Bruxner TJC, Bruzos AL, Buchanan A, Buchhalter I, Buchholz C, Bullman S, Burke H, Burkhardt B, Burns KH, Busanovich J, Bustamante CD, Butler AP, Butte AJ, Byrne NJ, Børresen-Dale AL, Caesar-Johnson SJ, Cafferkey A, Cahill D, Calabrese C, Caldas C, Calvo F, Camacho N, Campbell PJ, Campo E, Cantù C, Cao S, Carey TE, Carlevaro-Fita J, Carlsen R, Cataldo I, Cazzola M, Cebon J, Cerfolio R, Chadwick DE, Chakravarty D, Chalmers D, Chan CWY, Chan K, Chan-Seng-Yue M, Chandan VS, Chang DK, Chanock SJ, Chantrill LA, Chateigner A, Chatterjee N, Chayama K, Chen HW, Chen J, Chen K, Chen Y, Chen Z, Cherniack AD, Chien J, Chiew YE, Chin SF, Cho J, Cho S, Choi JK, Choi W, Chomienne C, Chong Z, Choo SP, Chou A, Christ AN, Christie EL, Chuah E, Cibulskis C, Cibulskis K, Cingarlini S, Clapham P, Claviez A, Cleary S, Cloonan N, Cmero M, Collins CC, Connor AA, Cooke SL, Cooper CS, Cope L, Corbo V, Cordes MG, Cordner SM, Cortés-Ciriano I, Covington K, Cowin PA, Craft B, Craft D, Creighton CJ, Cun Y, Curley E, Cutcutache I, Czajka K, Czerniak B, Dagg RA, Danilova L, Davi MV, Davidson NR, Davies H, Davis IJ, Davis-Dusenbery BN, Dawson KJ, De La Vega FM, De Paoli-Iseppi R, Defreitas T, Tos APD, Delaneau O, Demchok JA, Demeulemeester J, Demidov GM, Demircioğlu D, Dennis NM, Denroche RE, Dentro SC, Desai N, Deshpande V, Deshwar AG, Desmedt C, Deu-Pons J, Dhalla N, Dhani NC, Dhingra P, Dhir R, DiBiase A, Diamanti K, Ding L, Ding S, Dinh HQ, Dirix L, 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D, Lee D, Lee EA, Lee HJ, Lee JJK, Lee JY, Lee J, Lee MTM, Lee-Six H, Lehmann KV, Lehrach H, Lenze D, Leonard CR, Leongamornlert DA, Leshchiner I, Letourneau L, Letunic I, Levine DA, Lewis L, Ley T, Li C, Li CH, Li HI, Li J, Li L, Li S, Li S, Li X, Li X, Li X, Li Y, Liang H, Liang SB, Lichter P, Lin P, Lin Z, Linehan WM, Lingjærde OC, Liu D, Liu EM, Liu FFF, Liu F, Liu J, Liu X, Livingstone J, Livitz D, Livni N, Lochovsky L, Loeffler M, Long GV, Lopez-Guillermo A, Lou S, Louis DN, Lovat LB, Lu Y, Lu YJ, Lu Y, Luchini C, Lungu I, Luo X, Luxton HJ, Lynch AG, Lype L, López C, López-Otín C, Ma EZ, Ma Y, MacGrogan G, MacRae S, Macintyre G, Madsen T, Maejima K, Mafficini A, Maglinte DT, Maitra A, Majumder PP, Malcovati L, Malikic S, Malleo G, Mann GJ, Mantovani-Löffler L, Marchal K, Marchegiani G, Mardis ER, Margolin AA, Marin MG, Markowetz F, Markowski J, Marks J, Marques-Bonet T, Marra MA, Marsden L, Martens JWM, Martin S, Martin-Subero JI, Martincorena I, Martinez-Fundichely A, Maruvka YE, Mashl RJ, Massie CE, Matthew TJ, Matthews L, Mayer E, Mayes S, Mayo M, Mbabaali F, McCune K, McDermott U, McGillivray PD, McLellan MD, McPherson JD, McPherson JR, McPherson TA, Meier SR, Meng A, Meng S, Menzies A, Merrett ND, Merson S, Meyerson M, Meyerson W, Mieczkowski PA, Mihaiescu GL, Mijalkovic S, Mikkelsen T, Milella M, Mileshkin L, Miller CA, Miller DK, Miller JK, Mills GB, Milovanovic A, Minner S, Miotto M, Arnau GM, Mirabello L, Mitchell C, Mitchell TJ, Miyano S, Miyoshi N, Mizuno S, Molnár-Gábor F, Moore MJ, Moore RA, Morganella S, Morris QD, Morrison C, Mose LE, Moser CD, Muiños F, Mularoni L, Mungall AJ, Mungall K, Musgrove EA, Mustonen V, Mutch D, Muyas F, Muzny DM, Muñoz A, Myers J, Myklebost O, Möller P, Nagae G, Nagrial AM, Nahal-Bose HK, Nakagama H, Nakagawa H, Nakamura H, Nakamura T, Nakano K, Nandi T, Nangalia J, Nastic M, Navarro A, Navarro FCP, Neal DE, Nettekoven G, Newell F, Newhouse SJ, Newton Y, Ng AWT, Ng A, Nicholson J, Nicol D, Nie Y, Nielsen GP, Nielsen 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Author Correction: The evolutionary history of 2,658 cancers. Nature 2023; 614:E42. [PMID: 36697833 PMCID: PMC9931577 DOI: 10.1038/s41586-022-05601-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Moritz Gerstung
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Cambridge, UK. .,European Molecular Biology Laboratory, Genome Biology Unit, Heidelberg, Germany. .,Wellcome Sanger Institute, Cambridge, UK.
| | - Clemency Jolly
- grid.451388.30000 0004 1795 1830The Francis Crick Institute, London, UK
| | - Ignaty Leshchiner
- grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Stefan C. Dentro
- grid.10306.340000 0004 0606 5382Wellcome Sanger Institute, Cambridge, UK ,grid.451388.30000 0004 1795 1830The Francis Crick Institute, London, UK ,grid.4991.50000 0004 1936 8948Big Data Institute, University of Oxford, Oxford, UK
| | - Santiago Gonzalez
- grid.225360.00000 0000 9709 7726European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Cambridge, UK
| | - Daniel Rosebrock
- grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Thomas J. Mitchell
- grid.10306.340000 0004 0606 5382Wellcome Sanger Institute, Cambridge, UK ,grid.5335.00000000121885934University of Cambridge, Cambridge, UK
| | - Yulia Rubanova
- grid.17063.330000 0001 2157 2938University of Toronto, Toronto, Ontario Canada ,grid.494618.6Vector Institute, Toronto, Ontario Canada
| | - Pavana Anur
- grid.5288.70000 0000 9758 5690Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR USA
| | - Kaixian Yu
- grid.240145.60000 0001 2291 4776The University of Texas MD Anderson Cancer Center, Houston, TX USA
| | - Maxime Tarabichi
- grid.10306.340000 0004 0606 5382Wellcome Sanger Institute, Cambridge, UK ,grid.451388.30000 0004 1795 1830The Francis Crick Institute, London, UK
| | - Amit Deshwar
- grid.17063.330000 0001 2157 2938University of Toronto, Toronto, Ontario Canada ,grid.494618.6Vector Institute, Toronto, Ontario Canada
| | - Jeff Wintersinger
- grid.17063.330000 0001 2157 2938University of Toronto, Toronto, Ontario Canada ,grid.494618.6Vector Institute, Toronto, Ontario Canada
| | - Kortine Kleinheinz
- grid.7497.d0000 0004 0492 0584German Cancer Research Center (DKFZ), Heidelberg, Germany ,grid.7700.00000 0001 2190 4373Heidelberg University, Heidelberg, Germany
| | - Ignacio Vázquez-García
- grid.10306.340000 0004 0606 5382Wellcome Sanger Institute, Cambridge, UK ,grid.5335.00000000121885934University of Cambridge, Cambridge, UK
| | - Kerstin Haase
- grid.451388.30000 0004 1795 1830The Francis Crick Institute, London, UK
| | - Lara Jerman
- grid.225360.00000 0000 9709 7726European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Cambridge, UK ,grid.8954.00000 0001 0721 6013University of Ljubljana, Ljubljana, Slovenia
| | - Subhajit Sengupta
- grid.240372.00000 0004 0400 4439NorthShore University HealthSystem, Evanston, IL USA
| | - Geoff Macintyre
- grid.5335.00000000121885934Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, UK
| | - Salem Malikic
- grid.61971.380000 0004 1936 7494Simon Fraser University, Burnaby, British Columbia Canada ,grid.412541.70000 0001 0684 7796Vancouver Prostate Centre, Vancouver, British Columbia Canada
| | - Nilgun Donmez
- grid.61971.380000 0004 1936 7494Simon Fraser University, Burnaby, British Columbia Canada ,grid.412541.70000 0001 0684 7796Vancouver Prostate Centre, Vancouver, British Columbia Canada
| | - Dimitri G. Livitz
- grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Marek Cmero
- grid.1008.90000 0001 2179 088XUniversity of Melbourne, Melbourne, Victoria Australia ,grid.1042.70000 0004 0432 4889Walter and Eliza Hall Institute, Melbourne, Victoria Australia
| | - Jonas Demeulemeester
- grid.451388.30000 0004 1795 1830The Francis Crick Institute, London, UK ,grid.5596.f0000 0001 0668 7884University of Leuven, Leuven, Belgium
| | - Steven Schumacher
- grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Yu Fan
- grid.240145.60000 0001 2291 4776The University of Texas MD Anderson Cancer Center, Houston, TX USA
| | - Xiaotong Yao
- grid.5386.8000000041936877XWeill Cornell Medicine, New York, NY USA ,grid.429884.b0000 0004 1791 0895New York Genome Center, New York, NY USA
| | - Juhee Lee
- grid.205975.c0000 0001 0740 6917University of California Santa Cruz, Santa Cruz, CA USA
| | - Matthias Schlesner
- grid.7497.d0000 0004 0492 0584German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Paul C. Boutros
- grid.17063.330000 0001 2157 2938University of Toronto, Toronto, Ontario Canada ,grid.419890.d0000 0004 0626 690XOntario Institute for Cancer Research, Toronto, Ontario Canada ,grid.19006.3e0000 0000 9632 6718University of California, Los Angeles, CA USA
| | - David D. Bowtell
- grid.1055.10000000403978434Peter MacCallum Cancer Centre, Melbourne, Victoria Australia
| | - Hongtu Zhu
- grid.240145.60000 0001 2291 4776The University of Texas MD Anderson Cancer Center, Houston, TX USA
| | - Gad Getz
- grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA ,grid.32224.350000 0004 0386 9924Center for Cancer Research, Massachusetts General Hospital, Charlestown, MA USA ,grid.32224.350000 0004 0386 9924Department of Pathology, Massachusetts General Hospital, Boston, MA USA ,grid.38142.3c000000041936754XHarvard Medical School, Boston, MA USA
| | - Marcin Imielinski
- grid.5386.8000000041936877XWeill Cornell Medicine, New York, NY USA ,grid.429884.b0000 0004 1791 0895New York Genome Center, New York, NY USA
| | - Rameen Beroukhim
- grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA ,grid.65499.370000 0001 2106 9910Dana-Farber Cancer Institute, Boston, MA USA
| | - S. Cenk Sahinalp
- grid.412541.70000 0001 0684 7796Vancouver Prostate Centre, Vancouver, British Columbia Canada ,grid.411377.70000 0001 0790 959XIndiana University, Bloomington, IN USA
| | - Yuan Ji
- grid.240372.00000 0004 0400 4439NorthShore University HealthSystem, Evanston, IL USA ,grid.170205.10000 0004 1936 7822The University of Chicago, Chicago, IL USA
| | - Martin Peifer
- grid.6190.e0000 0000 8580 3777University of Cologne, Cologne, Germany
| | - Florian Markowetz
- grid.5335.00000000121885934Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, UK
| | - Ville Mustonen
- grid.7737.40000 0004 0410 2071University of Helsinki, Helsinki, Finland
| | - Ke Yuan
- grid.5335.00000000121885934Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, UK ,grid.8756.c0000 0001 2193 314XUniversity of Glasgow, Glasgow, UK
| | - Wenyi Wang
- grid.240145.60000 0001 2291 4776The University of Texas MD Anderson Cancer Center, Houston, TX USA
| | - Quaid D. Morris
- grid.17063.330000 0001 2157 2938University of Toronto, Toronto, Ontario Canada ,grid.494618.6Vector Institute, Toronto, Ontario Canada
| | | | - Paul T. Spellman
- grid.5288.70000 0000 9758 5690Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR USA
| | - David C. Wedge
- grid.4991.50000 0004 1936 8948Big Data Institute, University of Oxford, Oxford, UK ,grid.454382.c0000 0004 7871 7212Oxford NIHR Biomedical Research Centre, Oxford, UK
| | - Peter Van Loo
- The Francis Crick Institute, London, UK. .,University of Leuven, Leuven, Belgium.
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Calabrese C, Davidson NR, Demircioğlu D, Fonseca NA, He Y, Kahles A, Lehmann KV, Liu F, Shiraishi Y, Soulette CM, Urban L, Greger L, Li S, Liu D, Perry MD, Xiang Q, Zhang F, Zhang J, Bailey P, Erkek S, Hoadley KA, Hou Y, Huska MR, Kilpinen H, Korbel JO, Marin MG, Markowski J, Nandi T, Pan-Hammarström Q, Pedamallu CS, Siebert R, Stark SG, Su H, Tan P, Waszak SM, Yung C, Zhu S, Awadalla P, Creighton CJ, Meyerson M, Ouellette BFF, Wu K, Yang H, Brazma A, Brooks AN, Göke J, Rätsch G, Schwarz RF, Stegle O, Zhang Z, Wu K, Yang H, Fonseca NA, Kahles A, Lehmann KV, Urban L, Soulette CM, Shiraishi Y, Liu F, He Y, Demircioğlu D, Davidson NR, Calabrese C, Zhang J, Perry MD, Xiang Q, Greger L, Li S, Liu D, Stark SG, Zhang F, Amin SB, Bailey P, Chateigner A, Cortés-Ciriano I, Craft B, Erkek S, Frenkel-Morgenstern M, Goldman M, Hoadley KA, Hou Y, Huska MR, Khurana E, Kilpinen H, Korbel JO, Lamaze FC, Li C, Li X, Li X, Liu X, Marin MG, Markowski J, Nandi T, Nielsen MM, Ojesina AI, Pan-Hammarström Q, Park PJ, Pedamallu CS, Pedersen JS, Pederzoli P, Peifer M, Pennell NA, Perou CM, Perry MD, Petersen GM, Peto M, Petrelli N, Pedamallu CS, Petryszak R, Pfister SM, Phillips M, Pich O, Pickett HA, Pihl TD, Pillay N, Pinder S, Pinese M, Pinho AV, Pedersen JS, Pitkänen E, Pivot X, Piñeiro-Yáñez E, Planko L, Plass C, Polak P, Pons T, Popescu I, Potapova O, Prasad A, Siebert R, Preston SR, Prinz M, Pritchard AL, Prokopec SD, Provenzano E, Puente XS, Puig S, Puiggròs M, Pulido-Tamayo S, Pupo GM, Su H, Purdie CA, Quinn MC, Rabionet R, Rader JS, Radlwimmer B, Radovic P, Raeder B, Raine KM, Ramakrishna M, Ramakrishnan K, Tan P, Ramalingam S, Raphael BJ, Rathmell WK, Rausch T, Reifenberger G, Reimand J, Reis-Filho J, Reuter V, Reyes-Salazar I, Reyna MA, Teh BT, Reynolds SM, Rheinbay E, Riazalhosseini Y, Richardson AL, Richter J, Ringel M, Ringnér M, Rino Y, Rippe K, Roach J, Wang J, Roberts LR, Roberts ND, Roberts SA, Robertson AG, Robertson AJ, Rodriguez JB, Rodriguez-Martin B, Rodríguez-González FG, Roehrl MHA, Rohde M, Waszak SM, Rokutan H, Romieu G, Rooman I, Roques T, Rosebrock D, Rosenberg M, Rosenstiel PC, Rosenwald A, Rowe EW, Royo R, Xiong H, Rozen SG, Rubanova Y, Rubin MA, Rubio-Perez C, Rudneva VA, Rusev BC, Ruzzenente A, Rätsch G, Sabarinathan R, Sabelnykova VY, Yakneen S, Sadeghi S, Sahinalp SC, Saini N, Saito-Adachi M, Saksena G, Salcedo A, Salgado R, Salichos L, Sallari R, Saller C, Ye C, Salvia R, Sam M, Samra JS, Sanchez-Vega F, Sander C, Sanders G, Sarin R, Sarrafi I, Sasaki-Oku A, Sauer T, Yung C, Sauter G, Saw RPM, Scardoni M, Scarlett CJ, Scarpa A, Scelo G, Schadendorf D, Schein JE, Schilhabel MB, Schlesner M, Zhang X, Schlomm T, Schmidt HK, Schramm SJ, Schreiber S, Schultz N, Schumacher SE, Schwarz RF, Scolyer RA, Scott D, Scully R, Zheng L, Seethala R, Segre AV, Selander I, Semple CA, Senbabaoglu Y, Sengupta S, Sereni E, Serra S, Sgroi DC, Shackleton M, Zhu J, Shah NC, Shahabi S, Shang CA, Shang P, Shapira O, Shelton T, Shen C, Shen H, Shepherd R, Shi R, Zhu S, Shi Y, Shiah YJ, Shibata T, Shih J, Shimizu E, Shimizu K, Shin SJ, Shiraishi Y, Shmaya T, Shmulevich I, Awadalla P, Shorser SI, Short C, Shrestha R, Shringarpure SS, Shriver C, Shuai S, Sidiropoulos N, Siebert R, Sieuwerts AM, Sieverling L, Creighton CJ, Signoretti S, Sikora KO, Simbolo M, Simon R, Simons JV, Simpson JT, Simpson PT, Singer S, Sinnott-Armstrong N, Sipahimalani P, Meyerson M, Skelly TJ, Smid M, Smith J, Smith-McCune K, Socci ND, Sofia HJ, Soloway MG, Song L, Sood AK, Sothi S, Ouellette BFF, Sotiriou C, Soulette CM, Span PN, Spellman PT, Sperandio N, Spillane AJ, Spiro O, Spring J, Staaf J, Stadler PF, Wu K, Staib P, Stark SG, Stebbings L, Stefánsson ÓA, Stegle O, Stein LD, Stenhouse A, Stewart C, Stilgenbauer S, Stobbe MD, Yang H, Stratton MR, Stretch JR, Struck AJ, Stuart JM, Stunnenberg HG, Su H, Su X, Sun RX, Sungalee S, Susak H, Göke J, Suzuki A, Sweep F, Szczepanowski M, Sültmann H, Yugawa T, Tam A, Tamborero D, Tan BKT, Tan D, Tan P, Schwarz RF, Tanaka H, Taniguchi H, Tanskanen TJ, Tarabichi M, Tarnuzzer R, Tarpey P, Taschuk ML, Tatsuno K, Tavaré S, Taylor DF, Stegle O, Taylor-Weiner A, Teague JW, Teh BT, Tembe V, Temes J, Thai K, Thayer SP, Thiessen N, Thomas G, Thomas S, Zhang Z, Thompson A, Thompson AM, Thompson JFF, Thompson RH, Thorne H, Thorne LB, Thorogood A, Tiao G, Tijanic N, Timms LE, Brazma A, Tirabosco R, Tojo M, Tommasi S, Toon CW, Toprak UH, Torrents D, Tortora G, Tost J, Totoki Y, Townend D, Rätsch G, Traficante N, Treilleux I, Trotta JR, Trümper LHP, Tsao M, Tsunoda T, Tubio JMC, Tucker O, Turkington R, Turner DJ, Brooks AN, Tutt A, Ueno M, Ueno NT, Umbricht C, Umer HM, Underwood TJ, Urban L, Urushidate T, Ushiku T, Uusküla-Reimand L, Brazma A, Valencia A, Van Den Berg DJ, Van Laere S, Van Loo P, Van Meir EG, Van den Eynden GG, Van der Kwast T, Vasudev N, Vazquez M, Vedururu R, Brooks AN, Veluvolu U, Vembu S, Verbeke LPC, Vermeulen P, Verrill C, Viari A, Vicente D, Vicentini C, VijayRaghavan K, Viksna J, Göke J, Vilain RE, Villasante I, Vincent-Salomon A, Visakorpi T, Voet D, Vyas P, Vázquez-García I, Waddell NM, Waddell N, Wadelius C, Rätsch G, Wadi L, Wagener R, Wala JA, Wang J, Wang J, Wang L, Wang Q, Wang W, Wang Y, Wang Z, Schwarz RF, Waring PM, Warnatz HJ, Warrell J, Warren AY, Waszak SM, Wedge DC, Weichenhan D, Weinberger P, Weinstein JN, Weischenfeldt J, Stegle O, Weisenberger DJ, Welch I, Wendl MC, Werner J, Whalley JP, Wheeler DA, Whitaker HC, Wigle D, Wilkerson MD, Williams A, Zhang Z, Wilmott JS, Wilson GW, Wilson JM, Wilson RK, Winterhoff B, Wintersinger JA, Wiznerowicz M, Wolf S, Wong BH, Wong T, Aaltonen LA, Wong W, Woo Y, Wood S, Wouters BG, Wright AJ, Wright DW, Wright MH, Wu CL, Wu DY, Wu G, Abascal F, Wu J, Wu K, Wu Y, Wu Z, Xi L, Xia T, Xiang Q, Xiao X, Xing R, Xiong H, Abeshouse A, Xu Q, Xu Y, Xue H, Yachida S, Yakneen S, Yamaguchi R, Yamaguchi TN, Yamamoto M, Yamamoto S, Yamaue H, Aburatani H, Yang F, Yang H, Yang JY, Yang L, Yang L, Yang S, Yang TP, Yang Y, Yao X, Yaspo ML, Adams DJ, Yates L, Yau C, Ye C, Ye K, Yellapantula VD, Yoon CJ, Yoon SS, Yousif F, Yu J, Yu K, Agrawal N, Yu W, Yu Y, Yuan K, Yuan Y, Yuen D, Yung CK, Zaikova O, Zamora J, Zapatka M, Zenklusen JC, Ahn KS, Zenz T, Zeps N, Zhang CZ, Zhang F, Zhang H, Zhang H, Zhang H, Zhang J, Zhang J, Zhang J, Ahn SM, Zhang X, Zhang X, Zhang Y, Zhang Z, Zhao Z, Zheng L, Zheng X, Zhou W, Zhou Y, Zhu B, Aikata H, Zhu H, Zhu J, Zhu S, Zou L, Zou X, deFazio A, van As N, van Deurzen CHM, van de Vijver MJ, van’t Veer L, Akbani R, von Mering C, Akdemir KC, Al-Ahmadie H, Al-Sedairy ST, Al-Shahrour F, Alawi M, Albert M, Aldape K, Alexandrov LB, Ally A, Alsop K, Alvarez EG, Amary F, Amin SB, Aminou B, Ammerpohl O, Anderson MJ, Ang Y, Antonello D, Anur P, Aparicio S, Appelbaum EL, Arai Y, Aretz A, Arihiro K, Ariizumi SI, Armenia J, Arnould L, Asa S, Assenov Y, Atwal G, Aukema S, Auman JT, Aure MRR, Awadalla P, Aymerich M, Bader GD, Baez-Ortega A, Bailey MH, Bailey PJ, Balasundaram M, Balu S, Bandopadhayay P, Banks RE, Barbi S, Barbour AP, Barenboim J, Barnholtz-Sloan J, Barr H, Barrera E, Bartlett J, Bartolome J, Bassi C, Bathe OF, Baumhoer D, Bavi P, Baylin SB, Bazant W, Beardsmore D, Beck TA, Behjati S, Behren A, Niu B, Bell C, Beltran S, Benz C, Berchuck A, Bergmann AK, Bergstrom EN, Berman BP, Berney DM, Bernhart SH, Beroukhim R, Berrios M, Bersani S, Bertl J, Betancourt M, Bhandari V, Bhosle SG, Biankin AV, Bieg M, Bigner D, Binder H, Birney E, Birrer M, Biswas NK, Bjerkehagen B, Bodenheimer T, Boice L, Bonizzato G, De Bono JS, Boot A, Bootwalla MS, Borg A, Borkhardt A, Boroevich KA, Borozan I, Borst C, Bosenberg M, Bosio M, Boultwood J, Bourque G, Boutros PC, Bova GS, Bowen DT, Bowlby R, Bowtell DDL, Boyault S, Boyce R, Boyd J, Brazma A, Brennan P, Brewer DS, Brinkman AB, Bristow RG, Broaddus RR, Brock JE, Brock M, Broeks A, Brooks AN, Brooks D, Brors B, Brunak S, Bruxner TJC, Bruzos AL, Buchanan A, Buchhalter I, Buchholz C, Bullman S, Burke H, Burkhardt B, Burns KH, Busanovich J, Bustamante CD, Butler AP, Butte AJ, Byrne NJ, Børresen-Dale AL, Caesar-Johnson SJ, Cafferkey A, Cahill D, Calabrese C, Caldas C, Calvo F, Camacho N, Campbell PJ, Campo E, Cantù C, Cao S, Carey TE, Carlevaro-Fita J, Carlsen R, Cataldo I, Cazzola M, Cebon J, Cerfolio R, Chadwick DE, Chakravarty D, Chalmers D, Chan CWY, Chan K, Chan-Seng-Yue M, Chandan VS, Chang DK, Chanock SJ, Chantrill LA, Chateigner A, Chatterjee N, Chayama K, Chen HW, Chen J, Chen K, Chen Y, Chen Z, Cherniack AD, Chien J, Chiew YE, Chin SF, Cho J, Cho S, Choi JK, Choi W, Chomienne C, Chong Z, Choo SP, Chou A, Christ AN, Christie EL, Chuah E, Cibulskis C, Cibulskis K, Cingarlini S, Clapham P, Claviez A, Cleary S, Cloonan N, Cmero M, Collins CC, Connor AA, Cooke SL, Cooper CS, Cope L, Corbo V, Cordes MG, Cordner SM, Cortés-Ciriano I, Covington K, Cowin PA, Craft B, Craft D, Creighton CJ, Cun Y, Curley E, Cutcutache I, Czajka K, Czerniak B, Dagg RA, Danilova L, Davi MV, Davidson NR, Davies H, Davis IJ, Davis-Dusenbery BN, Dawson KJ, De La Vega FM, De Paoli-Iseppi R, Defreitas T, Tos APD, Delaneau O, Demchok JA, Demeulemeester J, Demidov GM, Demircioğlu D, Dennis NM, Denroche RE, Dentro SC, Desai N, Deshpande V, Deshwar AG, Desmedt C, Deu-Pons J, Dhalla N, Dhani NC, Dhingra P, Dhir R, DiBiase A, Diamanti K, Ding L, Ding S, Dinh HQ, Dirix L, Doddapaneni H, Donmez N, Dow MT, Drapkin R, Drechsel O, Drews RM, Serge S, Dudderidge T, Dueso-Barroso A, Dunford AJ, Dunn M, Dursi LJ, Duthie FR, Dutton-Regester K, Eagles J, Easton DF, Edmonds S, Edwards PA, Edwards SE, Eeles RA, Ehinger A, Eils J, Eils R, El-Naggar A, Eldridge M, Ellrott K, Erkek S, Escaramis G, Espiritu SMG, Estivill X, Etemadmoghadam D, Eyfjord JE, Faltas BM, Fan D, Fan Y, Faquin WC, Farcas C, Fassan M, Fatima A, Favero F, Fayzullaev N, Felau I, Fereday S, Ferguson ML, Ferretti V, Feuerbach L, Field MA, Fink JL, Finocchiaro G, Fisher C, Fittall MW, Fitzgerald A, Fitzgerald RC, Flanagan AM, Fleshner NE, Flicek P, Foekens JA, Fong KM, Fonseca NA, Foster CS, Fox NS, Fraser M, Frazer S, Frenkel-Morgenstern M, Friedman W, Frigola J, Fronick CC, Fujimoto A, Fujita M, Fukayama M, Fulton LA, Fulton RS, Furuta M, Futreal PA, Füllgrabe A, Gabriel SB, Gallinger S, Gambacorti-Passerini C, Gao J, Gao S, Garraway L, Garred Ø, Garrison E, Garsed DW, Gehlenborg N, Gelpi JLL, George J, Gerhard DS, Gerhauser C, Gershenwald JE, Gerstein M, Gerstung M, Getz G, Ghori M, Ghossein R, Giama NH, Gibbs RA, Gibson B, Gill AJ, Gill P, Giri DD, Glodzik D, Gnanapragasam VJ, Goebler ME, Goldman MJ, Gomez C, Gonzalez S, Gonzalez-Perez A, Gordenin DA, Gossage J, Gotoh K, Govindan R, Grabau D, Graham JS, Grant RC, Green AR, Green E, Greger L, Grehan N, Grimaldi S, Grimmond SM, Grossman RL, Grundhoff A, Gundem G, Guo Q, Gupta M, Gupta S, Gut IG, Gut M, Göke J, Ha G, Haake A, Haan D, Haas S, Haase K, Haber JE, Habermann N, Hach F, Haider S, Hama N, Hamdy FC, Hamilton A, Hamilton MP, Han L, Hanna GB, Hansmann M, Haradhvala NJ, Harismendy O, Harliwong I, Harmanci AO, Harrington E, Hasegawa T, Haussler D, Hawkins S, Hayami S, Hayashi S, Hayes DN, Hayes SJ, Hayward NK, Hazell S, He Y, Heath AP, Heath SC, Hedley D, Hegde AM, Heiman DI, Heinold MC, Heins Z, Heisler LE, Hellstrom-Lindberg E, Helmy M, Heo SG, Hepperla AJ, Heredia-Genestar JM, Herrmann C, Hersey P, Hess JM, Hilmarsdottir H, Hinton J, Hirano S, Hiraoka N, Hoadley KA, Hobolth A, Hodzic E, Hoell JI, Hoffmann S, Hofmann O, Holbrook A, Holik AZ, Hollingsworth MA, Holmes O, Holt RA, Hong C, Hong EP, Hong JH, Hooijer GK, Hornshøj H, Hosoda F, Hou Y, Hovestadt V, Howat W, Hoyle AP, Hruban RH, Hu J, Hu T, Hua X, Huang KL, Huang M, Huang MN, Huang V, Huang Y, Huber W, Hudson TJ, Hummel M, Hung JA, Huntsman D, Hupp TR, Huse J, Huska MR, Hutter B, Hutter CM, Hübschmann D, Iacobuzio-Donahue CA, Imbusch CD, Imielinski M, Imoto S, Isaacs WB, Isaev K, Ishikawa S, Iskar M, Islam SMA, Ittmann M, Ivkovic S, Izarzugaza JMG, Jacquemier J, Jakrot V, Jamieson NB, Jang GH, Jang SJ, Jayaseelan JC, Jayasinghe R, Jefferys SR, Jegalian K, Jennings JL, Jeon SH, Jerman L, Ji Y, Jiao W, Johansson PA, Johns AL, Johns J, Johnson R, Johnson TA, Jolly C, Joly Y, Jonasson JG, Jones CD, Jones DR, Jones DTW, Jones N, Jones SJM, Jonkers J, Ju YS, Juhl H, Jung J, Juul M, Juul RI, Juul S, Jäger N, Kabbe R, Kahles A, Kahraman A, Kaiser VB, Kakavand H, Kalimuthu S, von Kalle C, Kang KJ, Karaszi K, Karlan B, Karlić R, Karsch D, Kasaian K, Kassahn KS, Katai H, Kato M, Katoh H, Kawakami Y, Kay JD, Kazakoff SH, Kazanov MD, Keays M, Kebebew E, Kefford RF, Kellis M, Kench JG, Kennedy CJ, Kerssemakers JNA, Khoo D, Khoo V, Khuntikeo N, Khurana E, Kilpinen H, Kim HK, Kim HL, Kim HY, Kim H, Kim J, Kim J, Kim JK, Kim Y, King TA, Klapper W, Kleinheinz K, Klimczak LJ, Knappskog S, Kneba M, Knoppers BM, Koh Y, Komorowski J, Komura D, Komura M, Kong G, Kool M, Korbel JO, Korchina V, Korshunov A, Koscher M, Koster R, Kote-Jarai Z, Koures A, Kovacevic M, Kremeyer B, Kretzmer H, Kreuz M, Krishnamurthy S, Kube D, Kumar K, Kumar P, Kumar S, Kumar Y, Kundra R, Kübler K, Küppers R, Lagergren J, Lai PH, Laird PW, Lakhani SR, Lalansingh CM, Lalonde E, Lamaze FC, Lambert A, Lander E, Landgraf P, Landoni L, Langerød A, Lanzós A, Larsimont D, Larsson E, Lathrop M, Lau LMS, Lawerenz C, Lawlor RT, Lawrence MS, Lazar AJ, Lazic AM, Le X, Lee D, Lee D, Lee EA, Lee HJ, Lee JJK, Lee JY, Lee J, Lee MTM, Lee-Six H, Lehmann KV, Lehrach H, Lenze D, Leonard CR, Leongamornlert DA, Leshchiner I, Letourneau L, Letunic I, Levine DA, Lewis L, Ley T, Li C, Li CH, Li HI, Li J, Li L, Li S, Li S, Li X, Li X, Li X, Li Y, Liang H, Liang SB, Lichter P, Lin P, Lin Z, Linehan WM, Lingjærde OC, Liu D, Liu EM, Liu FFF, Liu F, Liu J, Liu X, Livingstone J, Livitz D, Livni N, Lochovsky L, Loeffler M, Long GV, Lopez-Guillermo A, Lou S, Louis DN, Lovat LB, Lu Y, Lu YJ, Lu Y, Luchini C, Lungu I, Luo X, Luxton HJ, Lynch AG, Lype L, López C, López-Otín C, Ma EZ, Ma Y, MacGrogan G, MacRae S, Macintyre G, Madsen T, Maejima K, Mafficini A, Maglinte DT, Maitra A, Majumder PP, Malcovati L, Malikic S, Malleo G, Mann GJ, Mantovani-Löffler L, Marchal K, Marchegiani G, Mardis ER, Margolin AA, Marin MG, Markowetz F, Markowski J, Marks J, Marques-Bonet T, Marra MA, Marsden L, Martens JWM, Martin S, Martin-Subero JI, Martincorena I, Martinez-Fundichely A, Maruvka YE, Mashl RJ, Massie CE, Matthew TJ, Matthews L, Mayer E, Mayes S, Mayo M, Mbabaali F, McCune K, McDermott U, McGillivray PD, McLellan MD, McPherson JD, McPherson JR, McPherson TA, Meier SR, Meng A, Meng S, Menzies A, Merrett ND, Merson S, Meyerson M, Meyerson W, Mieczkowski PA, Mihaiescu GL, Mijalkovic S, Mikkelsen T, Milella M, Mileshkin L, Miller CA, Miller DK, Miller JK, Mills GB, Milovanovic A, Minner S, Miotto M, Arnau GM, Mirabello L, Mitchell C, Mitchell TJ, Miyano S, Miyoshi N, Mizuno S, Molnár-Gábor F, Moore MJ, Moore RA, Morganella S, Morris QD, Morrison C, Mose LE, Moser CD, Muiños F, Mularoni L, Mungall AJ, Mungall K, Musgrove EA, Mustonen V, Mutch D, Muyas F, Muzny DM, Muñoz A, Myers J, Myklebost O, Möller P, Nagae G, Nagrial AM, Nahal-Bose HK, Nakagama H, Nakagawa H, Nakamura H, Nakamura T, Nakano K, Nandi T, Nangalia J, Nastic M, Navarro A, Navarro FCP, Neal DE, Nettekoven G, Newell F, Newhouse SJ, Newton Y, Ng AWT, Ng A, Nicholson J, Nicol D, Nie Y, Nielsen GP, Nielsen MM, Nik-Zainal S, Noble MS, Nones K, Northcott PA, Notta F, O’Connor BD, O’Donnell P, O’Donovan M, O’Meara S, O’Neill BP, O’Neill JR, Ocana D, Ochoa A, Oesper L, Ogden C, Ohdan H, Ohi K, Ohno-Machado L, Oien KA, Ojesina AI, Ojima H, Okusaka T, Omberg L, Ong CK, Ossowski S, Ott G, Ouellette BFF, P’ng C, Paczkowska M, Paiella S, Pairojkul C, Pajic M, Pan-Hammarström Q, Papaemmanuil E, Papatheodorou I, Paramasivam N, Park JW, Park JW, Park K, Park K, Park PJ, Parker JS, Parsons SL, Pass H, Pasternack D, Pastore A, Patch AM, Pauporté I, Pea A, Pearson JV. Author Correction: Genomic basis for RNA alterations in cancer. Nature 2023; 614:E37. [PMID: 36697831 PMCID: PMC9931574 DOI: 10.1038/s41586-022-05596-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
| | - Claudia Calabrese
- grid.225360.00000 0000 9709 7726European Molecular Biology Laboratory, European Bioinformatics Institute, Hinxton, UK
| | - Natalie R. Davidson
- grid.5801.c0000 0001 2156 2780ETH Zurich, Zurich, Switzerland ,grid.51462.340000 0001 2171 9952Memorial Sloan Kettering Cancer Center, New York, NY USA ,grid.5386.8000000041936877XWeill Cornell Medical College, New York, NY USA ,grid.419765.80000 0001 2223 3006SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland ,grid.412004.30000 0004 0478 9977University Hospital Zurich, Zurich, Switzerland
| | - Deniz Demircioğlu
- grid.4280.e0000 0001 2180 6431National University of Singapore, Singapore, Singapore ,grid.418377.e0000 0004 0620 715XGenome Institute of Singapore, Singapore, Singapore
| | - Nuno A. Fonseca
- grid.225360.00000 0000 9709 7726European Molecular Biology Laboratory, European Bioinformatics Institute, Hinxton, UK
| | - Yao He
- grid.11135.370000 0001 2256 9319Peking University, Beijing, China
| | - André Kahles
- grid.5801.c0000 0001 2156 2780ETH Zurich, Zurich, Switzerland ,grid.51462.340000 0001 2171 9952Memorial Sloan Kettering Cancer Center, New York, NY USA ,grid.419765.80000 0001 2223 3006SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland ,grid.412004.30000 0004 0478 9977University Hospital Zurich, Zurich, Switzerland
| | - Kjong-Van Lehmann
- grid.5801.c0000 0001 2156 2780ETH Zurich, Zurich, Switzerland ,grid.51462.340000 0001 2171 9952Memorial Sloan Kettering Cancer Center, New York, NY USA ,grid.419765.80000 0001 2223 3006SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland ,grid.412004.30000 0004 0478 9977University Hospital Zurich, Zurich, Switzerland
| | - Fenglin Liu
- grid.11135.370000 0001 2256 9319Peking University, Beijing, China
| | - Yuichi Shiraishi
- grid.26999.3d0000 0001 2151 536XThe University of Tokyo, Minato-ku, Japan
| | - Cameron M. Soulette
- grid.205975.c0000 0001 0740 6917University of California, Santa Cruz, Santa Cruz, CA USA
| | - Lara Urban
- grid.225360.00000 0000 9709 7726European Molecular Biology Laboratory, European Bioinformatics Institute, Hinxton, UK
| | - Liliana Greger
- grid.225360.00000 0000 9709 7726European Molecular Biology Laboratory, European Bioinformatics Institute, Hinxton, UK
| | - Siliang Li
- grid.21155.320000 0001 2034 1839BGI-Shenzhen, Shenzhen, China ,grid.507779.b0000 0004 4910 5858China National GeneBank-Shenzhen, Shenzhen, China
| | - Dongbing Liu
- grid.21155.320000 0001 2034 1839BGI-Shenzhen, Shenzhen, China ,grid.507779.b0000 0004 4910 5858China National GeneBank-Shenzhen, Shenzhen, China
| | - Marc D. Perry
- grid.17063.330000 0001 2157 2938Ontario Institute for Cancer Research, Toronto, Ontario, Canada ,grid.266102.10000 0001 2297 6811University of California, San Francisco, San Francisco, CA USA
| | - Qian Xiang
- grid.17063.330000 0001 2157 2938Ontario Institute for Cancer Research, Toronto, Ontario, Canada
| | - Fan Zhang
- grid.11135.370000 0001 2256 9319Peking University, Beijing, China
| | - Junjun Zhang
- grid.17063.330000 0001 2157 2938Ontario Institute for Cancer Research, Toronto, Ontario, Canada
| | - Peter Bailey
- grid.8756.c0000 0001 2193 314XUniversity of Glasgow, Glasgow, UK
| | - Serap Erkek
- grid.4709.a0000 0004 0495 846XEuropean Molecular Biology Laboratory, Genome Biology Unit, Heidelberg, Germany
| | - Katherine A. Hoadley
- grid.10698.360000000122483208The University of North Carolina at Chapel Hill, Chapel Hill, NC USA
| | - Yong Hou
- grid.21155.320000 0001 2034 1839BGI-Shenzhen, Shenzhen, China ,grid.507779.b0000 0004 4910 5858China National GeneBank-Shenzhen, Shenzhen, China
| | - Matthew R. Huska
- grid.419491.00000 0001 1014 0849Berlin Institute for Medical Systems Biology, Max Delbruck Center for Molecular Medicine, Berlin, Germany
| | - Helena Kilpinen
- grid.83440.3b0000000121901201University College London, London, UK
| | - Jan O. Korbel
- grid.4709.a0000 0004 0495 846XEuropean Molecular Biology Laboratory, Genome Biology Unit, Heidelberg, Germany
| | - Maximillian G. Marin
- grid.205975.c0000 0001 0740 6917University of California, Santa Cruz, Santa Cruz, CA USA
| | - Julia Markowski
- grid.419491.00000 0001 1014 0849Berlin Institute for Medical Systems Biology, Max Delbruck Center for Molecular Medicine, Berlin, Germany
| | - Tannistha Nandi
- grid.418377.e0000 0004 0620 715XGenome Institute of Singapore, Singapore, Singapore
| | - Qiang Pan-Hammarström
- grid.21155.320000 0001 2034 1839BGI-Shenzhen, Shenzhen, China ,grid.4714.60000 0004 1937 0626Karolinska Institutet, Stockholm, Sweden
| | - Chandra Sekhar Pedamallu
- grid.66859.340000 0004 0546 1623Broad Institute, Cambridge, MA USA ,grid.65499.370000 0001 2106 9910Dana-Farber Cancer Institute, Boston, MA USA ,grid.38142.3c000000041936754XHarvard Medical School, Boston, MA USA
| | - Reiner Siebert
- grid.410712.10000 0004 0473 882XUlm University and Ulm University Medical Center, Ulm, Germany
| | - Stefan G. Stark
- grid.5801.c0000 0001 2156 2780ETH Zurich, Zurich, Switzerland ,grid.51462.340000 0001 2171 9952Memorial Sloan Kettering Cancer Center, New York, NY USA ,grid.419765.80000 0001 2223 3006SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland ,grid.412004.30000 0004 0478 9977University Hospital Zurich, Zurich, Switzerland
| | - Hong Su
- grid.21155.320000 0001 2034 1839BGI-Shenzhen, Shenzhen, China ,grid.507779.b0000 0004 4910 5858China National GeneBank-Shenzhen, Shenzhen, China
| | - Patrick Tan
- grid.418377.e0000 0004 0620 715XGenome Institute of Singapore, Singapore, Singapore ,grid.428397.30000 0004 0385 0924Duke-NUS Medical School, Singapore, Singapore
| | - Sebastian M. Waszak
- grid.4709.a0000 0004 0495 846XEuropean Molecular Biology Laboratory, Genome Biology Unit, Heidelberg, Germany
| | - Christina Yung
- grid.17063.330000 0001 2157 2938Ontario Institute for Cancer Research, Toronto, Ontario, Canada
| | - Shida Zhu
- grid.21155.320000 0001 2034 1839BGI-Shenzhen, Shenzhen, China ,grid.507779.b0000 0004 4910 5858China National GeneBank-Shenzhen, Shenzhen, China
| | - Philip Awadalla
- grid.17063.330000 0001 2157 2938Ontario Institute for Cancer Research, Toronto, Ontario, Canada ,grid.17063.330000 0001 2157 2938University of Toronto, Toronto, Ontario Canada
| | - Chad J. Creighton
- grid.39382.330000 0001 2160 926XBaylor College of Medicine, Houston, TX USA
| | - Matthew Meyerson
- grid.66859.340000 0004 0546 1623Broad Institute, Cambridge, MA USA ,grid.65499.370000 0001 2106 9910Dana-Farber Cancer Institute, Boston, MA USA ,grid.38142.3c000000041936754XHarvard Medical School, Boston, MA USA
| | | | - Kui Wu
- grid.21155.320000 0001 2034 1839BGI-Shenzhen, Shenzhen, China ,grid.507779.b0000 0004 4910 5858China National GeneBank-Shenzhen, Shenzhen, China
| | - Huanming Yang
- grid.21155.320000 0001 2034 1839BGI-Shenzhen, Shenzhen, China
| | | | - Alvis Brazma
- European Molecular Biology Laboratory, European Bioinformatics Institute, Hinxton, UK.
| | - Angela N. Brooks
- grid.205975.c0000 0001 0740 6917University of California, Santa Cruz, Santa Cruz, CA USA ,grid.66859.340000 0004 0546 1623Broad Institute, Cambridge, MA USA ,grid.65499.370000 0001 2106 9910Dana-Farber Cancer Institute, Boston, MA USA
| | - Jonathan Göke
- grid.418377.e0000 0004 0620 715XGenome Institute of Singapore, Singapore, Singapore ,grid.410724.40000 0004 0620 9745National Cancer Centre Singapore, Singapore, Singapore
| | - Gunnar Rätsch
- ETH Zurich, Zurich, Switzerland. .,Memorial Sloan Kettering Cancer Center, New York, NY, USA. .,Weill Cornell Medical College, New York, NY, USA. .,SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland. .,University Hospital Zurich, Zurich, Switzerland.
| | - Roland F. Schwarz
- grid.225360.00000 0000 9709 7726European Molecular Biology Laboratory, European Bioinformatics Institute, Hinxton, UK ,grid.419491.00000 0001 1014 0849Berlin Institute for Medical Systems Biology, Max Delbruck Center for Molecular Medicine, Berlin, Germany ,grid.7497.d0000 0004 0492 0584German Cancer Consortium (DKTK), partner site Berlin, Germany ,grid.7497.d0000 0004 0492 0584German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Oliver Stegle
- grid.225360.00000 0000 9709 7726European Molecular Biology Laboratory, European Bioinformatics Institute, Hinxton, UK ,grid.4709.a0000 0004 0495 846XEuropean Molecular Biology Laboratory, Genome Biology Unit, Heidelberg, Germany ,grid.7497.d0000 0004 0492 0584German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Zemin Zhang
- grid.11135.370000 0001 2256 9319Peking University, Beijing, China
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Stavrinides V, Norris JM, Karapanagiotis S, Giganti F, Grey A, Trahearn N, Freeman A, Haider A, Carmona Echeverría LM, Bott SRJ, Brown LC, Burns-Cox N, Dudderidge TJ, El-Shater Bosaily A, Ghei M, Henderson A, Hindley RG, Kaplan RS, Oldroyd R, Parker C, Persad R, Rosario DJ, Shergill IS, Winkler M, Kirkham A, Punwani S, Whitaker HC, Ahmed HU, Emberton M. Regional Histopathology and Prostate MRI Positivity: A Secondary Analysis of the PROMIS Trial. Radiology 2022; 307:e220762. [PMID: 36511804 DOI: 10.1148/radiol.220762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Background The effects of regional histopathologic changes on prostate MRI scans have not been accurately quantified in men with an elevated prostate-specific antigen (PSA) level and no previous biopsy. Purpose To assess how Gleason grade, maximum cancer core length (MCCL), inflammation, prostatic intraepithelial neoplasia (PIN), or atypical small acinar proliferation within a Barzell zone affects the odds of MRI visibility. Materials and Methods In this secondary analysis of the Prostate MRI Imaging Study (PROMIS; May 2012 to November 2015), consecutive participants who underwent multiparametric MRI followed by a combined biopsy, including 5-mm transperineal mapping (TPM), were evaluated. TPM pathologic findings were reported at the whole-prostate level and for each of 20 Barzell zones per prostate. An expert panel blinded to the pathologic findings reviewed MRI scans and declared which Barzell areas spanned Likert score 3-5 lesions. The relationship of Gleason grade and MCCL to zonal MRI outcome (visible vs nonvisible) was assessed using generalized linear mixed-effects models with random intercepts for individual participants. Inflammation, PIN, and atypical small acinar proliferation were similarly assessed in men who had negative TPM results. Results Overall, 161 men (median age, 62 years [IQR, 11 years]) were evaluated and 3179 Barzell zones were assigned MRI status. Compared with benign areas, the odds of MRI visibility were higher when a zone contained cancer with a Gleason score of 3+4 (odds ratio [OR], 3.1; 95% CI: 1.9, 4.9; P < .001) or Gleason score greater than or equal to 4+3 (OR, 8.7; 95% CI: 4.5, 17.0; P < .001). MCCL also determined visibility (OR, 1.24 per millimeter increase; 95% CI: 1.15, 1.33; P < .001), but odds were lower with each prostate volume doubling (OR, 0.7; 95% CI: 0.5, 0.9). In men who were TPM-negative, the presence of PIN increased the odds of zonal visibility (OR, 3.7; 95% CI: 1.5, 9.1; P = .004). Conclusion An incremental relationship between cancer burden and prostate MRI visibility was observed. Prostatic intraepithelial neoplasia contributed to false-positive MRI findings. ClinicalTrials.gov registration no. NCT01292291 © RSNA, 2022 Online supplemental material is available for this article. See also the editorial by Harmath in this issue.
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Affiliation(s)
- Vasilis Stavrinides
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Joseph M Norris
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Solon Karapanagiotis
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Francesco Giganti
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Alistair Grey
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Nick Trahearn
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Alex Freeman
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Aiman Haider
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Lina María Carmona Echeverría
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Simon R J Bott
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Louise C Brown
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Nicholas Burns-Cox
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Timothy J Dudderidge
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Ahmed El-Shater Bosaily
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Maneesh Ghei
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Alastair Henderson
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Richard G Hindley
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Richard S Kaplan
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Robert Oldroyd
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Chris Parker
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Raj Persad
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Derek J Rosario
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Iqbal S Shergill
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Mathias Winkler
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Alex Kirkham
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Shonit Punwani
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Hayley C Whitaker
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Hashim U Ahmed
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
| | - Mark Emberton
- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
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- From the Division of Surgery and Interventional Science (V.S., J.M.N., F.G., A.G., L.M.C.E., S.P., H.C.W., M.E.), Medical Research Council Clinical Trials Unit (L.C.B., R.S.K.), and Centre for Medical Imaging (S.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, UK; The Alan Turing Institute, London, UK (V.S., S.K.); Departments of Urology (V.S., J.M.N., A.G., M.E.), Radiology (F.G., A.K., S.P.), and Pathology (A.F., A. Haider., L.M.C.E.), University College London Hospitals NHS Foundation Trust, London, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK (S.K.); Computational Pathology Group, Institute of Cancer Research, Sutton, London, UK (N.T.); Department of Urology, Frimley Health NHS Foundation Trust, London, UK (S.R.J.B.); Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK (N.B.C.); Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK (T.J.D.); Department of Radiology, Royal Free London NHS Foundation Trust, London, UK (A.E.S.B.); Department of Urology, Whittington Health NHS Trust, London, UK (M.G.); Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK (A. Henderson); Department of Urology, Hampshire Hospitals NHS Foundation Trust, UK (R.G.H.); Public and patient representative, Nottingham, UK (R.O.); Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK (C.P.); Department of Urology, North Bristol NHS Trust, Bristol, UK (R.P.); Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK (D.J.R.); Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK (I.S.S.); Department of Urology, Imperial College Healthcare NHS Trust, London, UK (M.W., H.U.A.); and Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK (M.W., H.U.A.)
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Singh S, Rogers H, Kanber B, Clemente J, Pye H, Johnston EW, Parry T, Grey A, Dinneen E, Shaw G, Heavey S, Stopka-Farooqui U, Haider A, Freeman A, Giganti F, Atkinson D, Moore CM, Whitaker HC, Alexander DC, Panagiotaki E, Punwani S. Avoiding Unnecessary Biopsy after Multiparametric Prostate MRI with VERDICT Analysis: The INNOVATE Study. Radiology 2022; 305:623-630. [PMID: 35916679 DOI: 10.1148/radiol.212536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Background In men suspected of having prostate cancer (PCa), up to 50% of men with positive multiparametric MRI (mpMRI) findings (Prostate Imaging Reporting and Data System [PI-RADS] or Likert score of 3 or higher) have no clinically significant (Gleason score ≤3+3, benign) biopsy findings. Vascular, Extracellular, and Restricted Diffusion for Cytometry in Tumor (VERDICT) MRI analysis could improve the stratification of positive mpMRI findings. Purpose To evaluate VERDICT MRI, mpMRI-derived apparent diffusion coefficient (ADC), and prostate-specific antigen density (PSAD) as determinants of clinically significant PCa (csPCa). Materials and Methods Between April 2016 and December 2019, men suspected of having PCa were prospectively recruited from two centers and underwent VERDICT MRI and mpMRI at one center before undergoing targeted biopsy. Biopsied lesion ADC, lesion-derived fractional intracellular volume (FIC), and PSAD were compared between men with csPCa and those without csPCa, using nonparametric tests subdivided by Likert scores. Area under the receiver operating characteristic curve (AUC) was calculated to test diagnostic performance. Results Among 303 biopsy-naive men, 165 study participants (mean age, 65 years ± 7 [SD]) underwent targeted biopsy; of these, 73 had csPCa. Median lesion FIC was higher in men with csPCa (FIC, 0.53) than in those without csPCa (FIC, 0.18) for Likert 3 (P = .002) and Likert 4 (0.60 vs 0.28, P < .001) lesions. Median lesion ADC was lower for Likert 4 lesions with csPCa (0.86 × 10-3 mm2/sec) compared with lesions without csPCa (1.12 × 10-3 mm2/sec, P = .03), but there was no evidence of a difference for Likert 3 lesions (0.97 × 10-3 mm2/sec vs 1.20 × 10-3 mm2/sec, P = .09). PSAD also showed no difference for Likert 3 (0.17 ng/mL2 vs 0.12 ng/mL2, P = .07) or Likert 4 (0.14 ng/mL2 vs 0.12 ng/mL2, P = .47) lesions. The diagnostic performance of FIC (AUC, 0.96; 95% CI: 0.93, 1.00) was higher (P = .02) than that of ADC (AUC, 0.85; 95% CI: 0.79, 0.91) and PSAD (AUC, 0.74; 95% CI: 0.66, 0.82) for the presence of csPCa in biopsied lesions. Conclusion Lesion fractional intracellular volume enabled better classification of clinically significant prostate cancer than did apparent diffusion coefficient and prostate-specific antigen density. Clinical trial registration no. NCT02689271 © RSNA, 2022 Online supplemental material is available for this article.
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Affiliation(s)
- Saurabh Singh
- From the Centre for Medical Imaging, Division of Medicine (S.S., H.R., J.C., E.W.J., T.P., D.A., S.P.), Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering (B.K.), Molecular Diagnostics and Therapeutics Group (H.P., S.H., U.S.F., H.C.W.), Division of Surgery and Interventional Sciences (F.G., C.M.M.), and Centre for Medical Image Computing, Department of Computer Science (D.C.A., E.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, England; Department of Diagnostic Radiology, Royal Marsden Hospital, London, England (E.W.J.); Departments of Urology (A.G., E.D., G.S., C.M.M.), Pathology (A.H., A.F.), and Radiology (F.G.), University College London Hospitals NHS Foundation Trust, London, England; and Department of Urology, Barts Health, NHS Foundation Trust, London, England (A.G., G.S.)
| | - Harriet Rogers
- From the Centre for Medical Imaging, Division of Medicine (S.S., H.R., J.C., E.W.J., T.P., D.A., S.P.), Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering (B.K.), Molecular Diagnostics and Therapeutics Group (H.P., S.H., U.S.F., H.C.W.), Division of Surgery and Interventional Sciences (F.G., C.M.M.), and Centre for Medical Image Computing, Department of Computer Science (D.C.A., E.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, England; Department of Diagnostic Radiology, Royal Marsden Hospital, London, England (E.W.J.); Departments of Urology (A.G., E.D., G.S., C.M.M.), Pathology (A.H., A.F.), and Radiology (F.G.), University College London Hospitals NHS Foundation Trust, London, England; and Department of Urology, Barts Health, NHS Foundation Trust, London, England (A.G., G.S.)
| | - Baris Kanber
- From the Centre for Medical Imaging, Division of Medicine (S.S., H.R., J.C., E.W.J., T.P., D.A., S.P.), Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering (B.K.), Molecular Diagnostics and Therapeutics Group (H.P., S.H., U.S.F., H.C.W.), Division of Surgery and Interventional Sciences (F.G., C.M.M.), and Centre for Medical Image Computing, Department of Computer Science (D.C.A., E.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, England; Department of Diagnostic Radiology, Royal Marsden Hospital, London, England (E.W.J.); Departments of Urology (A.G., E.D., G.S., C.M.M.), Pathology (A.H., A.F.), and Radiology (F.G.), University College London Hospitals NHS Foundation Trust, London, England; and Department of Urology, Barts Health, NHS Foundation Trust, London, England (A.G., G.S.)
| | - Joey Clemente
- From the Centre for Medical Imaging, Division of Medicine (S.S., H.R., J.C., E.W.J., T.P., D.A., S.P.), Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering (B.K.), Molecular Diagnostics and Therapeutics Group (H.P., S.H., U.S.F., H.C.W.), Division of Surgery and Interventional Sciences (F.G., C.M.M.), and Centre for Medical Image Computing, Department of Computer Science (D.C.A., E.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, England; Department of Diagnostic Radiology, Royal Marsden Hospital, London, England (E.W.J.); Departments of Urology (A.G., E.D., G.S., C.M.M.), Pathology (A.H., A.F.), and Radiology (F.G.), University College London Hospitals NHS Foundation Trust, London, England; and Department of Urology, Barts Health, NHS Foundation Trust, London, England (A.G., G.S.)
| | - Hayley Pye
- From the Centre for Medical Imaging, Division of Medicine (S.S., H.R., J.C., E.W.J., T.P., D.A., S.P.), Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering (B.K.), Molecular Diagnostics and Therapeutics Group (H.P., S.H., U.S.F., H.C.W.), Division of Surgery and Interventional Sciences (F.G., C.M.M.), and Centre for Medical Image Computing, Department of Computer Science (D.C.A., E.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, England; Department of Diagnostic Radiology, Royal Marsden Hospital, London, England (E.W.J.); Departments of Urology (A.G., E.D., G.S., C.M.M.), Pathology (A.H., A.F.), and Radiology (F.G.), University College London Hospitals NHS Foundation Trust, London, England; and Department of Urology, Barts Health, NHS Foundation Trust, London, England (A.G., G.S.)
| | - Edward W Johnston
- From the Centre for Medical Imaging, Division of Medicine (S.S., H.R., J.C., E.W.J., T.P., D.A., S.P.), Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering (B.K.), Molecular Diagnostics and Therapeutics Group (H.P., S.H., U.S.F., H.C.W.), Division of Surgery and Interventional Sciences (F.G., C.M.M.), and Centre for Medical Image Computing, Department of Computer Science (D.C.A., E.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, England; Department of Diagnostic Radiology, Royal Marsden Hospital, London, England (E.W.J.); Departments of Urology (A.G., E.D., G.S., C.M.M.), Pathology (A.H., A.F.), and Radiology (F.G.), University College London Hospitals NHS Foundation Trust, London, England; and Department of Urology, Barts Health, NHS Foundation Trust, London, England (A.G., G.S.)
| | - Tom Parry
- From the Centre for Medical Imaging, Division of Medicine (S.S., H.R., J.C., E.W.J., T.P., D.A., S.P.), Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering (B.K.), Molecular Diagnostics and Therapeutics Group (H.P., S.H., U.S.F., H.C.W.), Division of Surgery and Interventional Sciences (F.G., C.M.M.), and Centre for Medical Image Computing, Department of Computer Science (D.C.A., E.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, England; Department of Diagnostic Radiology, Royal Marsden Hospital, London, England (E.W.J.); Departments of Urology (A.G., E.D., G.S., C.M.M.), Pathology (A.H., A.F.), and Radiology (F.G.), University College London Hospitals NHS Foundation Trust, London, England; and Department of Urology, Barts Health, NHS Foundation Trust, London, England (A.G., G.S.)
| | - Alistair Grey
- From the Centre for Medical Imaging, Division of Medicine (S.S., H.R., J.C., E.W.J., T.P., D.A., S.P.), Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering (B.K.), Molecular Diagnostics and Therapeutics Group (H.P., S.H., U.S.F., H.C.W.), Division of Surgery and Interventional Sciences (F.G., C.M.M.), and Centre for Medical Image Computing, Department of Computer Science (D.C.A., E.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, England; Department of Diagnostic Radiology, Royal Marsden Hospital, London, England (E.W.J.); Departments of Urology (A.G., E.D., G.S., C.M.M.), Pathology (A.H., A.F.), and Radiology (F.G.), University College London Hospitals NHS Foundation Trust, London, England; and Department of Urology, Barts Health, NHS Foundation Trust, London, England (A.G., G.S.)
| | - Eoin Dinneen
- From the Centre for Medical Imaging, Division of Medicine (S.S., H.R., J.C., E.W.J., T.P., D.A., S.P.), Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering (B.K.), Molecular Diagnostics and Therapeutics Group (H.P., S.H., U.S.F., H.C.W.), Division of Surgery and Interventional Sciences (F.G., C.M.M.), and Centre for Medical Image Computing, Department of Computer Science (D.C.A., E.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, England; Department of Diagnostic Radiology, Royal Marsden Hospital, London, England (E.W.J.); Departments of Urology (A.G., E.D., G.S., C.M.M.), Pathology (A.H., A.F.), and Radiology (F.G.), University College London Hospitals NHS Foundation Trust, London, England; and Department of Urology, Barts Health, NHS Foundation Trust, London, England (A.G., G.S.)
| | - Greg Shaw
- From the Centre for Medical Imaging, Division of Medicine (S.S., H.R., J.C., E.W.J., T.P., D.A., S.P.), Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering (B.K.), Molecular Diagnostics and Therapeutics Group (H.P., S.H., U.S.F., H.C.W.), Division of Surgery and Interventional Sciences (F.G., C.M.M.), and Centre for Medical Image Computing, Department of Computer Science (D.C.A., E.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, England; Department of Diagnostic Radiology, Royal Marsden Hospital, London, England (E.W.J.); Departments of Urology (A.G., E.D., G.S., C.M.M.), Pathology (A.H., A.F.), and Radiology (F.G.), University College London Hospitals NHS Foundation Trust, London, England; and Department of Urology, Barts Health, NHS Foundation Trust, London, England (A.G., G.S.)
| | - Susan Heavey
- From the Centre for Medical Imaging, Division of Medicine (S.S., H.R., J.C., E.W.J., T.P., D.A., S.P.), Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering (B.K.), Molecular Diagnostics and Therapeutics Group (H.P., S.H., U.S.F., H.C.W.), Division of Surgery and Interventional Sciences (F.G., C.M.M.), and Centre for Medical Image Computing, Department of Computer Science (D.C.A., E.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, England; Department of Diagnostic Radiology, Royal Marsden Hospital, London, England (E.W.J.); Departments of Urology (A.G., E.D., G.S., C.M.M.), Pathology (A.H., A.F.), and Radiology (F.G.), University College London Hospitals NHS Foundation Trust, London, England; and Department of Urology, Barts Health, NHS Foundation Trust, London, England (A.G., G.S.)
| | - Urszula Stopka-Farooqui
- From the Centre for Medical Imaging, Division of Medicine (S.S., H.R., J.C., E.W.J., T.P., D.A., S.P.), Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering (B.K.), Molecular Diagnostics and Therapeutics Group (H.P., S.H., U.S.F., H.C.W.), Division of Surgery and Interventional Sciences (F.G., C.M.M.), and Centre for Medical Image Computing, Department of Computer Science (D.C.A., E.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, England; Department of Diagnostic Radiology, Royal Marsden Hospital, London, England (E.W.J.); Departments of Urology (A.G., E.D., G.S., C.M.M.), Pathology (A.H., A.F.), and Radiology (F.G.), University College London Hospitals NHS Foundation Trust, London, England; and Department of Urology, Barts Health, NHS Foundation Trust, London, England (A.G., G.S.)
| | - Aiman Haider
- From the Centre for Medical Imaging, Division of Medicine (S.S., H.R., J.C., E.W.J., T.P., D.A., S.P.), Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering (B.K.), Molecular Diagnostics and Therapeutics Group (H.P., S.H., U.S.F., H.C.W.), Division of Surgery and Interventional Sciences (F.G., C.M.M.), and Centre for Medical Image Computing, Department of Computer Science (D.C.A., E.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, England; Department of Diagnostic Radiology, Royal Marsden Hospital, London, England (E.W.J.); Departments of Urology (A.G., E.D., G.S., C.M.M.), Pathology (A.H., A.F.), and Radiology (F.G.), University College London Hospitals NHS Foundation Trust, London, England; and Department of Urology, Barts Health, NHS Foundation Trust, London, England (A.G., G.S.)
| | - Alex Freeman
- From the Centre for Medical Imaging, Division of Medicine (S.S., H.R., J.C., E.W.J., T.P., D.A., S.P.), Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering (B.K.), Molecular Diagnostics and Therapeutics Group (H.P., S.H., U.S.F., H.C.W.), Division of Surgery and Interventional Sciences (F.G., C.M.M.), and Centre for Medical Image Computing, Department of Computer Science (D.C.A., E.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, England; Department of Diagnostic Radiology, Royal Marsden Hospital, London, England (E.W.J.); Departments of Urology (A.G., E.D., G.S., C.M.M.), Pathology (A.H., A.F.), and Radiology (F.G.), University College London Hospitals NHS Foundation Trust, London, England; and Department of Urology, Barts Health, NHS Foundation Trust, London, England (A.G., G.S.)
| | - Francesco Giganti
- From the Centre for Medical Imaging, Division of Medicine (S.S., H.R., J.C., E.W.J., T.P., D.A., S.P.), Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering (B.K.), Molecular Diagnostics and Therapeutics Group (H.P., S.H., U.S.F., H.C.W.), Division of Surgery and Interventional Sciences (F.G., C.M.M.), and Centre for Medical Image Computing, Department of Computer Science (D.C.A., E.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, England; Department of Diagnostic Radiology, Royal Marsden Hospital, London, England (E.W.J.); Departments of Urology (A.G., E.D., G.S., C.M.M.), Pathology (A.H., A.F.), and Radiology (F.G.), University College London Hospitals NHS Foundation Trust, London, England; and Department of Urology, Barts Health, NHS Foundation Trust, London, England (A.G., G.S.)
| | - David Atkinson
- From the Centre for Medical Imaging, Division of Medicine (S.S., H.R., J.C., E.W.J., T.P., D.A., S.P.), Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering (B.K.), Molecular Diagnostics and Therapeutics Group (H.P., S.H., U.S.F., H.C.W.), Division of Surgery and Interventional Sciences (F.G., C.M.M.), and Centre for Medical Image Computing, Department of Computer Science (D.C.A., E.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, England; Department of Diagnostic Radiology, Royal Marsden Hospital, London, England (E.W.J.); Departments of Urology (A.G., E.D., G.S., C.M.M.), Pathology (A.H., A.F.), and Radiology (F.G.), University College London Hospitals NHS Foundation Trust, London, England; and Department of Urology, Barts Health, NHS Foundation Trust, London, England (A.G., G.S.)
| | - Caroline M Moore
- From the Centre for Medical Imaging, Division of Medicine (S.S., H.R., J.C., E.W.J., T.P., D.A., S.P.), Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering (B.K.), Molecular Diagnostics and Therapeutics Group (H.P., S.H., U.S.F., H.C.W.), Division of Surgery and Interventional Sciences (F.G., C.M.M.), and Centre for Medical Image Computing, Department of Computer Science (D.C.A., E.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, England; Department of Diagnostic Radiology, Royal Marsden Hospital, London, England (E.W.J.); Departments of Urology (A.G., E.D., G.S., C.M.M.), Pathology (A.H., A.F.), and Radiology (F.G.), University College London Hospitals NHS Foundation Trust, London, England; and Department of Urology, Barts Health, NHS Foundation Trust, London, England (A.G., G.S.)
| | - Hayley C Whitaker
- From the Centre for Medical Imaging, Division of Medicine (S.S., H.R., J.C., E.W.J., T.P., D.A., S.P.), Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering (B.K.), Molecular Diagnostics and Therapeutics Group (H.P., S.H., U.S.F., H.C.W.), Division of Surgery and Interventional Sciences (F.G., C.M.M.), and Centre for Medical Image Computing, Department of Computer Science (D.C.A., E.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, England; Department of Diagnostic Radiology, Royal Marsden Hospital, London, England (E.W.J.); Departments of Urology (A.G., E.D., G.S., C.M.M.), Pathology (A.H., A.F.), and Radiology (F.G.), University College London Hospitals NHS Foundation Trust, London, England; and Department of Urology, Barts Health, NHS Foundation Trust, London, England (A.G., G.S.)
| | - Daniel C Alexander
- From the Centre for Medical Imaging, Division of Medicine (S.S., H.R., J.C., E.W.J., T.P., D.A., S.P.), Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering (B.K.), Molecular Diagnostics and Therapeutics Group (H.P., S.H., U.S.F., H.C.W.), Division of Surgery and Interventional Sciences (F.G., C.M.M.), and Centre for Medical Image Computing, Department of Computer Science (D.C.A., E.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, England; Department of Diagnostic Radiology, Royal Marsden Hospital, London, England (E.W.J.); Departments of Urology (A.G., E.D., G.S., C.M.M.), Pathology (A.H., A.F.), and Radiology (F.G.), University College London Hospitals NHS Foundation Trust, London, England; and Department of Urology, Barts Health, NHS Foundation Trust, London, England (A.G., G.S.)
| | - Eleftheria Panagiotaki
- From the Centre for Medical Imaging, Division of Medicine (S.S., H.R., J.C., E.W.J., T.P., D.A., S.P.), Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering (B.K.), Molecular Diagnostics and Therapeutics Group (H.P., S.H., U.S.F., H.C.W.), Division of Surgery and Interventional Sciences (F.G., C.M.M.), and Centre for Medical Image Computing, Department of Computer Science (D.C.A., E.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, England; Department of Diagnostic Radiology, Royal Marsden Hospital, London, England (E.W.J.); Departments of Urology (A.G., E.D., G.S., C.M.M.), Pathology (A.H., A.F.), and Radiology (F.G.), University College London Hospitals NHS Foundation Trust, London, England; and Department of Urology, Barts Health, NHS Foundation Trust, London, England (A.G., G.S.)
| | - Shonit Punwani
- From the Centre for Medical Imaging, Division of Medicine (S.S., H.R., J.C., E.W.J., T.P., D.A., S.P.), Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering (B.K.), Molecular Diagnostics and Therapeutics Group (H.P., S.H., U.S.F., H.C.W.), Division of Surgery and Interventional Sciences (F.G., C.M.M.), and Centre for Medical Image Computing, Department of Computer Science (D.C.A., E.P.), University College London, Charles Bell House, 43-45 Foley St, London W1W 7TS, England; Department of Diagnostic Radiology, Royal Marsden Hospital, London, England (E.W.J.); Departments of Urology (A.G., E.D., G.S., C.M.M.), Pathology (A.H., A.F.), and Radiology (F.G.), University College London Hospitals NHS Foundation Trust, London, England; and Department of Urology, Barts Health, NHS Foundation Trust, London, England (A.G., G.S.)
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9
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Buhigas C, Warren AY, Leung WK, Whitaker HC, Luxton HJ, Hawkins S, Kay J, Butler A, Xu Y, Woodcock DJ, Merson S, Frame FM, Sahli A, Abascal F, Martincorena I, Bova GS, Foster CS, Campbell P, Maitland NJ, Neal DE, Massie CE, Lynch AG, Eeles RA, Cooper CS, Wedge DC, Brewer DS. The architecture of clonal expansions in morphologically normal tissue from cancerous and non-cancerous prostates. Mol Cancer 2022; 21:183. [PMID: 36131292 PMCID: PMC9494848 DOI: 10.1186/s12943-022-01644-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 08/17/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Up to 80% of cases of prostate cancer present with multifocal independent tumour lesions leading to the concept of a field effect present in the normal prostate predisposing to cancer development. In the present study we applied Whole Genome DNA Sequencing (WGS) to a group of morphologically normal tissue (n = 51), including benign prostatic hyperplasia (BPH) and non-BPH samples, from men with and men without prostate cancer. We assess whether the observed genetic changes in morphologically normal tissue are linked to the development of cancer in the prostate. RESULTS Single nucleotide variants (P = 7.0 × 10-03, Wilcoxon rank sum test) and small insertions and deletions (indels, P = 8.7 × 10-06) were significantly higher in morphologically normal samples, including BPH, from men with prostate cancer compared to those without. The presence of subclonal expansions under selective pressure, supported by a high level of mutations, were significantly associated with samples from men with prostate cancer (P = 0.035, Fisher exact test). The clonal cell fraction of normal clones was always higher than the proportion of the prostate estimated as epithelial (P = 5.94 × 10-05, paired Wilcoxon signed rank test) which, along with analysis of primary fibroblasts prepared from BPH specimens, suggests a stromal origin. Constructed phylogenies revealed lineages associated with benign tissue that were completely distinct from adjacent tumour clones, but a common lineage between BPH and non-BPH morphologically normal tissues was often observed. Compared to tumours, normal samples have significantly less single nucleotide variants (P = 3.72 × 10-09, paired Wilcoxon signed rank test), have very few rearrangements and a complete lack of copy number alterations. CONCLUSIONS Cells within regions of morphologically normal tissue (both BPH and non-BPH) can expand under selective pressure by mechanisms that are distinct from those occurring in adjacent cancer, but that are allied to the presence of cancer. Expansions, which are probably stromal in origin, are characterised by lack of recurrent driver mutations, by almost complete absence of structural variants/copy number alterations, and mutational processes similar to malignant tissue. Our findings have implications for treatment (focal therapy) and early detection approaches.
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Affiliation(s)
- Claudia Buhigas
- Norwich Medical School, University of East Anglia, Norwich, Norfolk, NR4 7TJ, UK
| | - Anne Y Warren
- Department of Histopathology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, CB2 0QQ, UK
| | - Wing-Kit Leung
- Cancer Research UK Cambridge Institute, Cambridge, CB2 0RE, UK
| | - Hayley C Whitaker
- Cancer Research UK Cambridge Institute, Cambridge, CB2 0RE, UK
- Molecular Diagnostics and Therapeutics Group, Division of Surgery and Interventional Sciences University College London, London, W1W 7TS, UK
| | - Hayley J Luxton
- Cancer Research UK Cambridge Institute, Cambridge, CB2 0RE, UK
- Molecular Diagnostics and Therapeutics Group, Division of Surgery and Interventional Sciences University College London, London, W1W 7TS, UK
| | - Steve Hawkins
- Cancer Research UK Cambridge Institute, Cambridge, CB2 0RE, UK
| | - Jonathan Kay
- Cancer Research UK Cambridge Institute, Cambridge, CB2 0RE, UK
- Molecular Diagnostics and Therapeutics Group, Division of Surgery and Interventional Sciences University College London, London, W1W 7TS, UK
| | - Adam Butler
- Cancer, Ageing and Somatic Mutation, Wellcome Trust Sanger Institute, Hinxton, CB10 1RQ, UK
| | - Yaobo Xu
- Cancer, Ageing and Somatic Mutation, Wellcome Trust Sanger Institute, Hinxton, CB10 1RQ, UK
| | - Dan J Woodcock
- Oxford Big Data Institute, University of Oxford, Old Road Campus, Oxford, OX3 7LF, UK
| | - Sue Merson
- The Institute of Cancer Research, London, SW7 3RP, UK
| | - Fiona M Frame
- Cancer Research Unit, Department of Biology, University of York, Heslington, YO10 5DD, North Yorkshire, UK
| | - Atef Sahli
- Oxford Big Data Institute, University of Oxford, Old Road Campus, Oxford, OX3 7LF, UK
| | - Federico Abascal
- Cancer, Ageing and Somatic Mutation, Wellcome Trust Sanger Institute, Hinxton, CB10 1RQ, UK
| | - Iñigo Martincorena
- Cancer, Ageing and Somatic Mutation, Wellcome Trust Sanger Institute, Hinxton, CB10 1RQ, UK
| | - G Steven Bova
- Faculty of Medicine and Health Technology, Tampere University and Tays Cancer Center, 33014, Tampere, FI, Finland
| | | | - Peter Campbell
- Cancer, Ageing and Somatic Mutation, Wellcome Trust Sanger Institute, Hinxton, CB10 1RQ, UK
| | - Norman J Maitland
- Cancer Research Unit, Department of Biology, University of York, Heslington, YO10 5DD, North Yorkshire, UK
| | - David E Neal
- Cancer Research UK Cambridge Institute, Cambridge, CB2 0RE, UK
| | - Charlie E Massie
- Cancer Research UK Cambridge Institute, Cambridge, CB2 0RE, UK
- Department of Oncology, University of Cambridge, Cambridge, CB2 0XZ, UK
| | - Andy G Lynch
- Cancer Research UK Cambridge Institute, Cambridge, CB2 0RE, UK
- School of Medicine/School of Mathematics and Statistics, University of St Andrews, St Andrews, KY16 9AJ, UK
| | - Rosalind A Eeles
- The Institute of Cancer Research, London, SW7 3RP, UK
- Royal Marsden NHS Foundation Trust, London and Sutton, SM2 5PT, UK
| | - Colin S Cooper
- Norwich Medical School, University of East Anglia, Norwich, Norfolk, NR4 7TJ, UK
- The Institute of Cancer Research, London, SW7 3RP, UK
| | - David C Wedge
- Oxford Big Data Institute, University of Oxford, Old Road Campus, Oxford, OX3 7LF, UK
- Manchester Cancer Research Centre, University of Manchester, Manchester, M20 4GJ, UK
| | - Daniel S Brewer
- Norwich Medical School, University of East Anglia, Norwich, Norfolk, NR4 7TJ, UK.
- Earlham Institute, Norwich, NR4 7UZ, UK.
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10
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Zhao Y, Simpson BS, Morka N, Freeman A, Kirkham A, Kelly D, Whitaker HC, Emberton M, Norris JM. Comparison of Multiparametric Magnetic Resonance Imaging with Prostate-Specific Membrane Antigen Positron-Emission Tomography Imaging in Primary Prostate Cancer Diagnosis: A Systematic Review and Meta-Analysis. Cancers (Basel) 2022; 14:cancers14143497. [PMID: 35884558 PMCID: PMC9323375 DOI: 10.3390/cancers14143497] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 07/04/2022] [Accepted: 07/12/2022] [Indexed: 02/01/2023] Open
Abstract
Multiparametric magnetic-resonance imaging (mpMRI) has proven utility in diagnosing primary prostate cancer. However, the diagnostic potential of prostate-specific membrane antigen positron-emission tomography (PSMA PET) has yet to be established. This study aims to systematically review the current literature comparing the diagnostic performance of mpMRI and PSMA PET imaging to diagnose primary prostate cancer. A systematic literature search was performed up to December 2021. Quality analyses were conducted using the QUADAS-2 tool. The reference standard was whole-mount prostatectomy or prostate biopsy. Statistical analysis involved the pooling of the reported diagnostic performances of each modality, and differences in per-patient and per-lesion analysis were compared using a Fisher’s exact test. Ten articles were included in the meta-analysis. At a per-patient level, the pooled values of sensitivity, specificity, and area under the curve (AUC) for mpMRI and PSMA PET/CT were 0.87 (95% CI: 0.83−0.91) vs. 0.93 (95% CI: 0.90−0.96, p < 0.01); 0.47 (95% CI: 0.23−0.71) vs. 0.54 (95% CI: 0.23−0.84, p > 0.05); and 0.84 vs. 0.91, respectively. At a per-lesion level, the pooled sensitivity, specificity, and AUC value for mpMRI and PSMA PET/CT were lower, at 0.63 (95% CI: 0.52−0.74) vs. 0.79 (95% CI: 0.62−0.92, p < 0.001); 0.88 (95% CI: 0.81−0.95) vs. 0.71 (95% CI: 0.47−0.90, p < 0.05); and 0.83 vs. 0.84, respectively. High heterogeneity was observed between studies. PSMA PET/CT may better confirm the presence of prostate cancer than mpMRI. However, both modalities appear comparable in determining the localisation of the lesions.
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Affiliation(s)
- Yi Zhao
- School of Medicine, Imperial College London, London SW7 2BX, UK
- Correspondence:
| | | | - Naomi Morka
- UCL Medical School, University College London, London WC1E 6BT, UK;
| | - Alex Freeman
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London NW1 2PG, UK;
| | - Alex Kirkham
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London NW1 2PG, UK;
| | - Daniel Kelly
- School of Healthcare Sciences, Cardiff University, Cardiff CF10 3AT, UK;
| | - Hayley C. Whitaker
- UCL Division of Surgery & Interventional Science, University College London, London WC1E 6BT, UK; (H.C.W.); (M.E.); (J.M.N.)
| | - Mark Emberton
- UCL Division of Surgery & Interventional Science, University College London, London WC1E 6BT, UK; (H.C.W.); (M.E.); (J.M.N.)
- Department of Urology, University College London Hospitals NHS Foundation Trust, London NW1 2PG, UK
| | - Joseph M. Norris
- UCL Division of Surgery & Interventional Science, University College London, London WC1E 6BT, UK; (H.C.W.); (M.E.); (J.M.N.)
- Department of Urology, University College London Hospitals NHS Foundation Trust, London NW1 2PG, UK
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11
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Liebert C, Morka N, Satish P, Freeman A, Kelly D, Kirkham A, Orczyk C, Simpson BS, Whitaker HC, Emberton M, Norris JM. Diagnostic potential of radiological apical tumor involvement. J Robot Surg 2022; 17:705-706. [PMID: 35414034 DOI: 10.1007/s11701-022-01413-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 04/03/2022] [Indexed: 11/30/2022]
Abstract
We commend Veerman et al. for investigating the diagnostic performance of radiological apical tumor involvement (radATI) in preoperative prostate magnetic resonance imaging (MRI) and its impact on clinical outcomes in patients with localized prostate cancer. This retrospective study evaluated the diagnostic accuracy of MRI to detect pathological ATI (pathATI) in robot-assisted radical prostatectomy specimens. They found patients with radATI more likely to develop biochemical recurrence (BCR), p = 0.003, and have apical positive surgical margins (APSM), p = 0.004. We believe that the author's acknowledgement of the relationship between tumor location and cancer risk is an important step in the classification of prostate cancer. An important question that is under addressed is, what is it about apical tumors that carry additional risk? Higher rates of PSM due to incomplete surgical excision may contribute to increased recurrence risk in the apex. If this is the case, surgical management must be tailored by a tumor location-based risk assessment. The literature suggests that a single APSM may be clinically insignificant for long-term outcomes. Conversely, the authors also recommend radATI be treated with reduced apical nerve sparing to avoid APSM. We believe that this approach may lead to overtreatment in the presence of an otherwise good prognosis. We believe the extent of APSMs upon diagnosis would be an interesting topic for further investigation. The authors may also wish to perform multivariable analysis for the effect of radATI on BCR. We believe that MRI may play a critical role in enhancing diagnosis and prognostication of prostate cancer.
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Affiliation(s)
- Casril Liebert
- University College London Medical School, 74 Huntley Street, London, WC1E 6DE, UK.
| | - Naomi Morka
- University College London Medical School, 74 Huntley Street, London, WC1E 6DE, UK
| | - Pranav Satish
- University College London Medical School, 74 Huntley Street, London, WC1E 6DE, UK
| | - Alex Freeman
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Daniel Kelly
- School of Healthcare Sciences, Cardiff University, Cardiff, UK
| | - Alex Kirkham
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Clement Orczyk
- Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
| | | | - Hayley C Whitaker
- Division of Surgery and Interventional Science, University College London, London, UK
| | - Mark Emberton
- Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK.,Division of Surgery and Interventional Science, University College London, London, UK
| | - Joseph M Norris
- Division of Surgery and Interventional Science, University College London, London, UK
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12
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Shepherd DW, Norris JM, Simpson BS, Player DJ, Whitaker HC. Effects of photobiomodulation therapy on regulation of myogenic regulatory factor mRNA expression in vivo: A systematic review. J Biophotonics 2022; 15:e202100219. [PMID: 34799996 DOI: 10.1002/jbio.202100219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 10/22/2021] [Accepted: 11/17/2021] [Indexed: 06/13/2023]
Abstract
Non-invasive promotion of myogenic regulatory factors (MRFs), through photobiomodulation therapy (PBMT), may be a viable method of facilitating skeletal muscle regeneration post-injury, given the importance of MRF in skeletal muscle regeneration. The aim of this systematic review was to collate current evidence, identifying key themes and changes in expression of MRF in in vivo models. Web of Science, PubMed, Scopus and Cochrane databases were systematically searched and identified 1459 studies, of which 10 met the inclusion criteria. Myogenic determination factor was most consistently regulated in response to PBMT treatment, and the expression of remaining MRFs was heterogenous. All studies exhibited a high risk of bias, primarily due to lack of blinding in PBMT application and MRF analysis. Our review suggests that the current evidence base for MRF expression from PBMT is highly variable. Future research should focus on developing a robust methodology for determining the effect of laser therapy on MRF expression, as well as long-term assessment of skeletal muscle regeneration.
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Affiliation(s)
- David W Shepherd
- UCL Division of Surgery and Interventional Science, University College London, London, UK
| | - Joseph M Norris
- UCL Division of Surgery and Interventional Science, University College London, London, UK
- Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Benjamin S Simpson
- UCL Division of Surgery and Interventional Science, University College London, London, UK
| | - Darren J Player
- UCL Division of Surgery and Interventional Science, University College London, London, UK
| | - Hayley C Whitaker
- UCL Division of Surgery and Interventional Science, University College London, London, UK
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13
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Satish P, Freeman A, Kelly D, Kirkham A, Orczyk C, Simpson BS, Giganti F, Whitaker HC, Emberton M, Norris JM. Relationship of prostate cancer topography and tumour conspicuity on multiparametric magnetic resonance imaging: a protocol for a systematic review and meta-analysis. BMJ Open 2022; 12:e050376. [PMID: 34987040 PMCID: PMC8734010 DOI: 10.1136/bmjopen-2021-050376] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
INTRODUCTION Multiparametric magnetic resonance imaging (mpMRI) has improved the triage of men with suspected prostate cancer, through precision prebiopsy identification of clinically significant disease. While multiple important characteristics, including tumour grade and size have been shown to affect conspicuity on mpMRI, tumour location and association with mpMRI visibility is an underexplored facet of this field. Therefore, the objective of this systematic review and meta-analysis is to collate the extant evidence comparing MRI performance between different locations within the prostate in men with existing or suspected prostate cancer. This review will help clarify mechanisms that underpin whether a tumour is visible, and the prognostic implications of our findings. METHODS AND ANALYSIS The databases MEDLINE, PubMed, Embase and Cochrane will be systematically searched for relevant studies. Eligible studies will be full-text English-language articles that examine the effect of zonal location on mpMRI conspicuity. Two reviewers will perform study selection, data extraction and quality assessment. A third reviewer will be involved if consensus is not achieved. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines will inform the methodology and reporting of the review. Study bias will be assessed using a modified Newcastle-Ottawa scale. A thematic approach will be used to synthesise key location-based factors associated with mpMRI conspicuity. A meta-analysis will be conducted to form a pooled value of the sensitivity and specificity of mpMRI at different tumour locations. ETHICS AND DISSEMINATION Ethical approval is not required as it is a protocol for a systematic review. Findings will be disseminated through peer-reviewed publications and conference presentations. PROSPERO REGISTRATION NUMBER CRD42021228087.
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Affiliation(s)
- Pranav Satish
- UCL Division of Surgery & Interventional Science, UCL Medical School, London, UK
| | - Alex Freeman
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Daniel Kelly
- School of Healthcare Sciences, Cardiff University, Cardiff, UK
| | - Alex Kirkham
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Clement Orczyk
- Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
| | | | - Francesco Giganti
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Hayley C Whitaker
- Division of Surgery and Interventional Science, University College London, London, UK
| | - Mark Emberton
- Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
- Division of Surgery and Interventional Science, University College London, London, UK
| | - Joseph M Norris
- Division of Surgery and Interventional Science, University College London, London, UK
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14
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Zhao Y, Morka N, Simpson BSS, Freeman A, Kirkham A, Kelly D, Whitaker HC, Emberton M, Norris JM. Prostate-specific membrane antigen positron emission tomography compared to multiparametric MRI for prostate cancer diagnosis: a protocol for a systematic review and meta-analysis. BMJ Open 2021; 11:e052277. [PMID: 34893484 PMCID: PMC8666885 DOI: 10.1136/bmjopen-2021-052277] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
INTRODUCTION The introduction of multiparametric MRI (mpMRI) has improved almost every aspect of the prostate cancer diagnostic pathway. However, the novel imaging technique, prostate-specific membrane antigen positron emission tomography (PSMA PET) may have demonstrable accuracy in detecting and staging prostate cancer. Here, we describe a protocol for a systematic review and meta-analysis comparing mpMRI to PSMA PET for the diagnosis of suspected prostate cancer. METHODS AND ANALYSIS A systematic search of MEDLINE, EMBASE, PubMed and Cochrane databases will be conducted. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines will be followed for screening, data extraction, statistical analysis and reporting. Included papers will be full-text articles providing original data, written in English articles and comparing the use of PSMA PET with mpMRI in the diagnosis of prostate cancer. All studies published between July 1977 and March 2021 will be eligible for inclusion. Study bias and quality will be assessed using Quadas-2 score. To ensure the quality of the reporting of studies, this protocol is written following the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols 2015 checklist. ETHICS AND DISSEMINATION Ethical approval will not be required for this systematic review. Findings will be disseminated through peer-reviewed publications and presentations at both national and international conferences. PROSPERO REGISTRATION NUMBER CRD42021239296.
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Affiliation(s)
- Yi Zhao
- Imperial College London, London, UK
| | - Naomi Morka
- University College London Medical School, London, UK
| | | | - Alex Freeman
- Department of Histopathology, University College Hospital London, London, UK
| | - Alex Kirkham
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Daniel Kelly
- School of Healthcare Sciences, College of Biomedical and Life Sciences, Cardiff University, Cardiff, UK
| | - Hayley C Whitaker
- UCL Division of Surgery and Interventional Science, University College London, London, UK
| | - Mark Emberton
- Division of Surgery and Interventional Sciences, University College London, London, UK
- Department of Urology, University College London Hospital, London, UK
| | - Joseph M Norris
- UCL Division of Surgery & Interventional Science, University College London, London, UK
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15
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Zhao Y, Morka N, Simpson BS, Freeman A, Kirkham A, Kelly D, Whitaker HC, Emberton M, Norris JM. Micro-ultrasound vs. MRI for prostate cancer diagnosis: Considerations to address (Re: Comparison of micro-ultrasound and multiparametric magnetic resonance imaging for prostate cancer, CUAJ, Jan 2021). Can Urol Assoc J 2021; 15:E522-E523. [PMID: 34586984 DOI: 10.5489/cuaj.7363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Yi Zhao
- Imperial College London School of Medicine, London, United Kingdom
| | - Naomi Morka
- UCL Medical School, University College London, London, United Kingdom
| | | | - Alex Freeman
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Alex Kirkham
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Daniel Kelly
- School of Healthcare Sciences, Cardiff University, Wales, United Kingdom
| | - Hayley C Whitaker
- UCL Division of Surgery & Interventional Science, University College London, London, United Kingdom
| | - Mark Emberton
- UCL Division of Surgery & Interventional Science, University College London, London, United Kingdom.,Department of Urology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Joseph M Norris
- UCL Division of Surgery & Interventional Science, University College London, London, United Kingdom.,Department of Urology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
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16
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Norris JM, Simmons LA, Kanthabalan A, Freeman A, McCartan N, Moore CM, Punwani S, Whitaker HC, Emberton M, Ahmed HU. Which Prostate Cancers are Undetected by Multiparametric Magnetic Resonance Imaging in Men with Previous Prostate Biopsy? An Analysis from the PICTURE Study. EUR UROL SUPPL 2021; 30:16-24. [PMID: 34337543 PMCID: PMC8277581 DOI: 10.1016/j.euros.2021.06.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/04/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Multiparametric magnetic resonance imaging (mpMRI) has improved risk stratification for suspected prostate cancer in patients following prior biopsy. However, not all significant cancers are detected by mpMRI. The PICTURE study provides the ideal opportunity to investigate cancer undetected by mpMRI owing to the use of 5 mm transperineal template mapping (TTPM) biopsy. OBJECTIVE To summarise attributes of cancers systematically undetected by mpMRI in patients with prior biopsy. DESIGN SETTING AND PARTICIPANTS PICTURE was a paired-cohort confirmatory study in which men requiring repeat biopsy underwent mpMRI followed by TTPM biopsy. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Attributes were compared between cancers detected and undetected by mpMRI at the patient level. Four predefined histopathological thresholds were used as the target condition for TTPM biopsy. Application of prostate-specific antigen density (PSAD) was explored. RESULTS AND LIMITATIONS When nonsuspicious mpMRI was defined as Likert score 1-2, 2.9% of patients (3/103; 95% confidence interval [CI] 0.6-8.3%) with definition 1 disease (Gleason ≥ 4 + 3 of any length or maximum cancer core length [MCCL] ≥ 6 mm of any grade) had their cancer not detected by mpMRI. This proportion was 6.5% (11/168; 95% CI 3.3-11%) for definition 2 disease (Gleason ≥ 3 + 4 of any length or MCCL ≥ 4 mm of any grade), 4.8% (7/146; 95% CI 2.0-9.6%) for any amount of Gleason ≥ 3 + 4 cancer, and 9.3% (20/215; 95% CI 5.8-14%) for any cancer. Definition 1 cancers undetected by mpMRI had lower overall Gleason score (p = 0.02) and maximum Gleason score (p = 0.01) compared to cancers detected by mpMRI. Prostate cancers undetected by mpMRI had shorter MCCL than cancers detected by mpMRI for every cancer threshold: definition 1, 6 versus 8 mm (p = 0.02); definition 2, 5 versus 6 mm (p = 0.04); any Gleason ≥ 3 + 4, 5 versus 6 mm (p = 0.03); and any cancer, 3 versus 5 mm (p = 0.0009). A theoretical PSAD threshold of 0.15 ng/ml/ml reduced the proportion of patients with undetected disease on nonsuspicious mpMRI to 0% (0/105; 95% CI 0-3.5%) for definition 1, 0.58% (1/171; 95% CI 0.01-3.2%) for definition 2, and 0% (0/146) for any Gleason ≥ 3 + 4. CONCLUSIONS Few significant cancers are undetected by mpMRI in patients requiring repeat prostate biopsy. Undetected tumours are of lower overall and maximum Gleason grade and shorter cancer length compared to cancers detected by mpMRI. PATIENT SUMMARY In patients with a previous prostate biopsy, magnetic resonance imaging (MRI) overlooks few prostate cancers, and these tend to be smaller and less aggressive than cancer that is detected.
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Affiliation(s)
- Joseph M. Norris
- UCL Division of Surgery & Interventional Science, University College London, London, UK
- Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Lucy A.M. Simmons
- UCL Division of Surgery & Interventional Science, University College London, London, UK
- Department of Urology, North Bristol NHS Trust, Bristol, UK
| | - Abi Kanthabalan
- UCL Division of Surgery & Interventional Science, University College London, London, UK
- Department of Urology, North West Anglia NHS Foundation Trust, Peterborough, UK
| | - Alex Freeman
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Neil McCartan
- UCL Division of Surgery & Interventional Science, University College London, London, UK
| | - Caroline M. Moore
- UCL Division of Surgery & Interventional Science, University College London, London, UK
- Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Shonit Punwani
- UCL Division of Surgery & Interventional Science, University College London, London, UK
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Hayley C. Whitaker
- UCL Division of Surgery & Interventional Science, University College London, London, UK
| | - Mark Emberton
- UCL Division of Surgery & Interventional Science, University College London, London, UK
- Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Hashim U. Ahmed
- Department of Urology, Imperial College Healthcare NHS Trust, London, UK
- Imperial Prostate, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK
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Norris JM, Ball R, Freeman A, Ghei M, Kirkham A, Oldroyd R, Whitaker HC, Kelly D, Emberton M. Patient Perspectives and Understanding of MRI-directed Prostate Cancer Diagnosis. Urology 2021; 153:6-7. [PMID: 33823175 DOI: 10.1016/j.urology.2021.03.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 03/24/2021] [Accepted: 03/29/2021] [Indexed: 11/26/2022]
Affiliation(s)
- Joseph M Norris
- UCL Division of Surgery and Interventional Science, University College London, London, United Kingdom; Department of Urology, University College London Hospitals NHS Foundation Trust, London, United Kingdom; Department of Urology, The Whittington Hospital, Whittington Health NHS Trust, London, United Kingdom.
| | - Rhys Ball
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Alex Freeman
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Maneesh Ghei
- Department of Urology, The Whittington Hospital, Whittington Health NHS Trust, London, United Kingdom
| | - Alex Kirkham
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Robert Oldroyd
- Public & Patient Representative, Nottingham, United Kingdom
| | - Hayley C Whitaker
- UCL Division of Surgery and Interventional Science, University College London, London, United Kingdom
| | - Daniel Kelly
- School of Healthcare Sciences, Cardiff University, Wales, United Kingdom
| | - Mark Emberton
- UCL Division of Surgery and Interventional Science, University College London, London, United Kingdom; Department of Urology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
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Abstract
Recent developments in sequencing the cancer genome have provided the first in-depth mapping of structural variants (SV) across 38 tumour types. Sixteen signatures of structural variants have been proposed which broadly characterise the variation seen across cancer types. One signature shows increased duplications and deletions at fragile sites, with little association with the typical DNA repair defects. We discuss how, for many of these fragile sites, the clinical impacts are yet to be explored. One example is NAALADL2, one of the most frequently altered fragile sites in the cancer genome. The copy-number variations (CNVs) which occur at fragile sites, such as NAALADL2, may span many genes without typical DNA repair defects and could have a large impact on cell signalling. In this Perspective, Simpson, Pye, and Whitaker discuss recent research identifying structural genomic variants in human cancers with a particular focus on deletions and duplications at genomic fragile sites. They argue that tumours with predominantly fragile site structural variants represent a distinct mutational signature that warrants further research.
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Affiliation(s)
- Benjamin S Simpson
- Molecular Diagnostics and Therapeutics Group, Research Department of Targeted Intervention, Division of Surgery & Interventional Science, University College London, London, UK
| | - Hayley Pye
- Molecular Diagnostics and Therapeutics Group, Research Department of Targeted Intervention, Division of Surgery & Interventional Science, University College London, London, UK
| | - Hayley C Whitaker
- Molecular Diagnostics and Therapeutics Group, Research Department of Targeted Intervention, Division of Surgery & Interventional Science, University College London, London, UK.
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Morka N, Simpson BS, Ball R, Freeman A, Kirkham A, Kelly D, Whitaker HC, Emberton M, Norris JM. Clinical outcomes associated with prostate cancer conspicuity on biparametric and multiparametric MRI: a protocol for a systematic review and meta-analysis of biochemical recurrence following radical prostatectomy. BMJ Open 2021; 11:e047664. [PMID: 33952556 PMCID: PMC8103365 DOI: 10.1136/bmjopen-2020-047664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
INTRODUCTION There is an increasing body of evidence to suggest that visibility of prostate cancer on magnetic resonance (MRI) may be related to likelihood of adverse pathological outcomes. Biochemical recurrence (BCR) after radical prostatectomy remains a significant clinical challenge and a means of predicting likelihood of this prior to surgery could inform treatment choice. It appears that MRI could be a potential candidate strategy for BCR prediction, and as such, there is a need to review extant literature on the prognostic capability of MRI. Here, we describe a protocol for a systematic review and meta-analysis of the utility of biparametric MRI (bpMRI) and multiparametric MRI (mpMRI) in predicting BCR following radical prostatectomy for prostate cancer treatment. METHODS AND ANALYSIS PubMed, MEDLINE, Embase and Cochrane databases will be searched and screening will be guided by the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. In order to meet the inclusion criteria, papers must be English-language articles involving patients who have had bpMRI or mpMRI for suspected prostate cancer and have undergone radical prostatectomy as definitive therapy. Patients must have had prostate-specific antigen monitoring before and after surgery. All relevant papers published from July 1977 to October 2020 will be eligible for inclusion. The Newcastle-Ottawa score will be used to determine the quality and bias of the studies. This protocol is written in-line with the PRISMA protocol 2015 checklist. ETHICS AND DISSEMINATION There are no relevant ethical concerns. Dissemination of this protocol will be via peer-reviewed journals as well as national and international conferences. PROSPERO REGISTRATION NUMBER CRD42020206074.
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Affiliation(s)
- Naomi Morka
- University College London Medical School, London, UK
| | - Benjamin S Simpson
- UCL Division of Surgery & Interventional Science, University College London, London, UK
| | - Rhys Ball
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, London, UK
| | - Alex Freeman
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, London, UK
| | - Alex Kirkham
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Daniel Kelly
- School of Healthcare Sciences, College of Biomedical and Life Sciences, Cardiff University, Cardiff, UK
| | - Hayley C Whitaker
- UCL Division of Surgery & Interventional Science, University College London, London, UK
| | - Mark Emberton
- UCL Division of Surgery & Interventional Science, University College London, London, UK
- Department of Urology, University College London Hospital, London, UK
| | - Joseph M Norris
- UCL Division of Surgery & Interventional Science, University College London, London, UK
- Department of Urology, University College London Hospital, London, UK
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20
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Pye H, Singh S, Norris JM, Carmona Echeverria LM, Stavrinides V, Grey A, Dinneen E, Pilavachi E, Clemente J, Heavey S, Stopka-Farooqui U, Simpson BS, Bonet-Carne E, Patel D, Barker P, Burling K, Stevens N, Ng T, Panagiotaki E, Hawkes D, Alexander DC, Rodriguez-Justo M, Haider A, Freeman A, Kirkham A, Atkinson D, Allen C, Shaw G, Beeston T, Brizmohun Appayya M, Latifoltojar A, Johnston EW, Emberton M, Moore CM, Ahmed HU, Punwani S, Whitaker HC. Evaluation of PSA and PSA Density in a Multiparametric Magnetic Resonance Imaging-Directed Diagnostic Pathway for Suspected Prostate Cancer: The INNOVATE Trial. Cancers (Basel) 2021; 13:1985. [PMID: 33924255 PMCID: PMC8074769 DOI: 10.3390/cancers13081985] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 03/31/2021] [Accepted: 04/08/2021] [Indexed: 12/24/2022] Open
Abstract
Objectives: To assess the clinical outcomes of mpMRI before biopsy and evaluate the space remaining for novel biomarkers. Methods: The INNOVATE study was set up to evaluate the validity of novel fluidic biomarkers in men with suspected prostate cancer who undergo pre-biopsy mpMRI. We report the characteristics of this clinical cohort, the distribution of clinical serum biomarkers, PSA and PSA density (PSAD), and compare the mpMRI Likert scoring system to the Prostate Imaging-Reporting and Data System v2.1 (PI-RADS) in men undergoing biopsy. Results: 340 men underwent mpMRI to evaluate suspected prostate cancer. 193/340 (57%) men had subsequent MRI-targeted prostate biopsy. Clinically significant prostate cancer (csigPCa), i.e., overall Gleason ≥ 3 + 4 of any length OR maximum cancer core length (MCCL) ≥4 mm of any grade including any 3 + 3, was found in 96/195 (49%) of biopsied patients. Median PSA (and PSAD) was 4.7 (0.20), 8.0 (0.17), and 9.7 (0.31) ng/mL (ng/mL/mL) in mpMRI scored Likert 3,4,5 respectively for men with csigPCa on biopsy. The space for novel biomarkers was shown to be within the group of men with mpMRI scored Likert3 (178/340) and 4 (70/350), in whom an additional of 40% (70/178) men with mpMRI-scored Likert3, and 37% (26/70) Likert4 could have been spared biopsy. PSAD is already considered clinically in this cohort to risk stratify patients for biopsy, despite this 67% (55/82) of men with mpMRI-scored Likert3, and 55% (36/65) Likert4, who underwent prostate biopsy had a PSAD below a clinical threshold of 0.15 (or 0.12 for men aged <50 years). Different thresholds of PSA and PSAD were assessed in mpMRI-scored Likert4 to predict csigPCa on biopsy, to achieve false negative levels of ≤5% the proportion of patients whom who test as above the threshold were unsuitably high at 86 and 92% of patients for PSAD and PSA respectively. When PSA was re tested in a sub cohort of men repeated PSAD showed its poor reproducibility with 43% (41/95) of patients being reclassified. After PI-RADS rescoring of the biopsied lesions, 66% (54/82) of the Likert3 lesions received a different PI-RADS score. Conclusions: The addition of simple biochemical and radiological markers (Likert and PSAD) facilitate the streamlining of the mpMRI-diagnostic pathway for suspected prostate cancer but there remains scope for improvement, in the introduction of novel biomarkers for risk assessment in Likert3 and 4 patients, future application of novel biomarkers tested in a Likert cohort would also require re-optimization around Likert3/PI-RADS2, as well as reproducibility testing.
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Affiliation(s)
- Hayley Pye
- Division of Surgery & Interventional Science, University College London, London WC1E 6BT, UK; (J.M.N.); (L.M.C.E.); (V.S.); (S.H.); (U.S.-F.); (B.S.S.); (M.E.); (C.M.M.); (H.C.W.)
| | - Saurabh Singh
- Centre for Medical Imaging, University College London, London WC1E 6BT, UK; (S.S.); (E.P.); (J.C.); (N.S.); (D.A.); (T.B.); (M.B.A.); (A.L.); (E.W.J.); (S.P.)
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London WC1H 8NJ, UK; (A.K.); (C.A.)
| | - Joseph M. Norris
- Division of Surgery & Interventional Science, University College London, London WC1E 6BT, UK; (J.M.N.); (L.M.C.E.); (V.S.); (S.H.); (U.S.-F.); (B.S.S.); (M.E.); (C.M.M.); (H.C.W.)
- Department of Urology, University College London Hospitals NHS Foundation Trust, London WC1H 8NJ, UK; (A.G.); (E.D.); (G.S.)
| | - Lina M. Carmona Echeverria
- Division of Surgery & Interventional Science, University College London, London WC1E 6BT, UK; (J.M.N.); (L.M.C.E.); (V.S.); (S.H.); (U.S.-F.); (B.S.S.); (M.E.); (C.M.M.); (H.C.W.)
- Department of Urology, University College London Hospitals NHS Foundation Trust, London WC1H 8NJ, UK; (A.G.); (E.D.); (G.S.)
| | - Vasilis Stavrinides
- Division of Surgery & Interventional Science, University College London, London WC1E 6BT, UK; (J.M.N.); (L.M.C.E.); (V.S.); (S.H.); (U.S.-F.); (B.S.S.); (M.E.); (C.M.M.); (H.C.W.)
- Department of Urology, University College London Hospitals NHS Foundation Trust, London WC1H 8NJ, UK; (A.G.); (E.D.); (G.S.)
| | - Alistair Grey
- Department of Urology, University College London Hospitals NHS Foundation Trust, London WC1H 8NJ, UK; (A.G.); (E.D.); (G.S.)
- Department of Urology, Barts Health, NHS Foundation Trust, London EC1A 7BE, UK
| | - Eoin Dinneen
- Department of Urology, University College London Hospitals NHS Foundation Trust, London WC1H 8NJ, UK; (A.G.); (E.D.); (G.S.)
- Department of Urology, Barts Health, NHS Foundation Trust, London EC1A 7BE, UK
| | - Elly Pilavachi
- Centre for Medical Imaging, University College London, London WC1E 6BT, UK; (S.S.); (E.P.); (J.C.); (N.S.); (D.A.); (T.B.); (M.B.A.); (A.L.); (E.W.J.); (S.P.)
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London WC1H 8NJ, UK; (A.K.); (C.A.)
| | - Joey Clemente
- Centre for Medical Imaging, University College London, London WC1E 6BT, UK; (S.S.); (E.P.); (J.C.); (N.S.); (D.A.); (T.B.); (M.B.A.); (A.L.); (E.W.J.); (S.P.)
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London WC1H 8NJ, UK; (A.K.); (C.A.)
| | - Susan Heavey
- Division of Surgery & Interventional Science, University College London, London WC1E 6BT, UK; (J.M.N.); (L.M.C.E.); (V.S.); (S.H.); (U.S.-F.); (B.S.S.); (M.E.); (C.M.M.); (H.C.W.)
| | - Urszula Stopka-Farooqui
- Division of Surgery & Interventional Science, University College London, London WC1E 6BT, UK; (J.M.N.); (L.M.C.E.); (V.S.); (S.H.); (U.S.-F.); (B.S.S.); (M.E.); (C.M.M.); (H.C.W.)
| | - Benjamin S. Simpson
- Division of Surgery & Interventional Science, University College London, London WC1E 6BT, UK; (J.M.N.); (L.M.C.E.); (V.S.); (S.H.); (U.S.-F.); (B.S.S.); (M.E.); (C.M.M.); (H.C.W.)
| | - Elisenda Bonet-Carne
- Centre for Medical Image Computing, Department of Computer Science, University College London, London WC1E 6BT, UK; (E.B.-C.); (E.P.); (D.C.A.)
| | - Dominic Patel
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London WC1H 8NJ, UK; (D.P.); (M.R.-J.); (A.H.); (A.F.)
| | - Peter Barker
- Department of Clinical Biochemistry, Addenbrookes Hospital NHS Foundation Trust, Cambridge CB2 0QQ, UK; (P.B.); (K.B.)
| | - Keith Burling
- Department of Clinical Biochemistry, Addenbrookes Hospital NHS Foundation Trust, Cambridge CB2 0QQ, UK; (P.B.); (K.B.)
| | - Nicola Stevens
- Centre for Medical Imaging, University College London, London WC1E 6BT, UK; (S.S.); (E.P.); (J.C.); (N.S.); (D.A.); (T.B.); (M.B.A.); (A.L.); (E.W.J.); (S.P.)
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London WC1H 8NJ, UK; (A.K.); (C.A.)
| | - Tony Ng
- Molecular Oncology Group, University College London, London WC1E 6BT, UK;
| | - Eleftheria Panagiotaki
- Centre for Medical Image Computing, Department of Computer Science, University College London, London WC1E 6BT, UK; (E.B.-C.); (E.P.); (D.C.A.)
| | - David Hawkes
- Department of Medical Physics and Bioengineering, University College London, London WC1E 6BT, UK;
| | - Daniel C. Alexander
- Centre for Medical Image Computing, Department of Computer Science, University College London, London WC1E 6BT, UK; (E.B.-C.); (E.P.); (D.C.A.)
| | - Manuel Rodriguez-Justo
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London WC1H 8NJ, UK; (D.P.); (M.R.-J.); (A.H.); (A.F.)
| | - Aiman Haider
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London WC1H 8NJ, UK; (D.P.); (M.R.-J.); (A.H.); (A.F.)
| | - Alex Freeman
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London WC1H 8NJ, UK; (D.P.); (M.R.-J.); (A.H.); (A.F.)
| | - Alex Kirkham
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London WC1H 8NJ, UK; (A.K.); (C.A.)
| | - David Atkinson
- Centre for Medical Imaging, University College London, London WC1E 6BT, UK; (S.S.); (E.P.); (J.C.); (N.S.); (D.A.); (T.B.); (M.B.A.); (A.L.); (E.W.J.); (S.P.)
| | - Clare Allen
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London WC1H 8NJ, UK; (A.K.); (C.A.)
| | - Greg Shaw
- Department of Urology, University College London Hospitals NHS Foundation Trust, London WC1H 8NJ, UK; (A.G.); (E.D.); (G.S.)
- Department of Urology, Barts Health, NHS Foundation Trust, London EC1A 7BE, UK
| | - Teresita Beeston
- Centre for Medical Imaging, University College London, London WC1E 6BT, UK; (S.S.); (E.P.); (J.C.); (N.S.); (D.A.); (T.B.); (M.B.A.); (A.L.); (E.W.J.); (S.P.)
| | - Mrishta Brizmohun Appayya
- Centre for Medical Imaging, University College London, London WC1E 6BT, UK; (S.S.); (E.P.); (J.C.); (N.S.); (D.A.); (T.B.); (M.B.A.); (A.L.); (E.W.J.); (S.P.)
| | - Arash Latifoltojar
- Centre for Medical Imaging, University College London, London WC1E 6BT, UK; (S.S.); (E.P.); (J.C.); (N.S.); (D.A.); (T.B.); (M.B.A.); (A.L.); (E.W.J.); (S.P.)
- Department of Radiology, Royal Marsden Hospital, London SW3 6JJ, UK
| | - Edward W. Johnston
- Centre for Medical Imaging, University College London, London WC1E 6BT, UK; (S.S.); (E.P.); (J.C.); (N.S.); (D.A.); (T.B.); (M.B.A.); (A.L.); (E.W.J.); (S.P.)
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London WC1H 8NJ, UK; (A.K.); (C.A.)
| | - Mark Emberton
- Division of Surgery & Interventional Science, University College London, London WC1E 6BT, UK; (J.M.N.); (L.M.C.E.); (V.S.); (S.H.); (U.S.-F.); (B.S.S.); (M.E.); (C.M.M.); (H.C.W.)
- Department of Urology, University College London Hospitals NHS Foundation Trust, London WC1H 8NJ, UK; (A.G.); (E.D.); (G.S.)
| | - Caroline M. Moore
- Division of Surgery & Interventional Science, University College London, London WC1E 6BT, UK; (J.M.N.); (L.M.C.E.); (V.S.); (S.H.); (U.S.-F.); (B.S.S.); (M.E.); (C.M.M.); (H.C.W.)
- Department of Urology, University College London Hospitals NHS Foundation Trust, London WC1H 8NJ, UK; (A.G.); (E.D.); (G.S.)
| | - Hashim U. Ahmed
- Imperial Urology, Imperial College Healthcare NHS Trust, London W2 1NY, UK;
- Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London SW7 2AZ, UK
| | - Shonit Punwani
- Centre for Medical Imaging, University College London, London WC1E 6BT, UK; (S.S.); (E.P.); (J.C.); (N.S.); (D.A.); (T.B.); (M.B.A.); (A.L.); (E.W.J.); (S.P.)
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London WC1H 8NJ, UK; (A.K.); (C.A.)
| | - Hayley C. Whitaker
- Division of Surgery & Interventional Science, University College London, London WC1E 6BT, UK; (J.M.N.); (L.M.C.E.); (V.S.); (S.H.); (U.S.-F.); (B.S.S.); (M.E.); (C.M.M.); (H.C.W.)
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21
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Norris JM, Carmona Echeverria LM, Simpson BS, Ball R, Freeman A, Kelly D, Kirkham A, Stavrinides V, Whitaker HC, Emberton M. Conspicuity of cribriform prostate cancer on multiparametric magnetic resonance imaging: the jury is still out. BJU Int 2021; 127:169-170. [PMID: 33185024 DOI: 10.1111/bju.15295] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Joseph M Norris
- UCL Division of Surgery and Interventional Science, University College London, London, UK
- Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
| | | | - Benjamin S Simpson
- UCL Division of Surgery and Interventional Science, University College London, London, UK
| | - Rhys Ball
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Alex Freeman
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Daniel Kelly
- School of Healthcare Sciences, Cardiff University, Wales, UK
| | - Alex Kirkham
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Vasilis Stavrinides
- UCL Division of Surgery and Interventional Science, University College London, London, UK
| | - Hayley C Whitaker
- UCL Division of Surgery and Interventional Science, University College London, London, UK
| | - Mark Emberton
- UCL Division of Surgery and Interventional Science, University College London, London, UK
- Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
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Stavrinides V, Syer T, Hu Y, Giganti F, Freeman A, Karapanagiotis S, Bott SRJ, Brown LC, Burns-Cox N, Dudderidge TJ, Bosaily AES, Frangou E, Ghei M, Henderson A, Hindley RG, Kaplan RS, Oldroyd R, Parker C, Persad R, Rosario DJ, Shergill IS, Echeverria LMC, Norris JM, Winkler M, Barratt D, Kirkham A, Punwani S, Whitaker HC, Ahmed HU, Emberton M. False Positive Multiparametric Magnetic Resonance Imaging Phenotypes in the Biopsy-naïve Prostate: Are They Distinct from Significant Cancer-associated Lesions? Lessons from PROMIS. Eur Urol 2021; 79:20-29. [PMID: 33051065 PMCID: PMC7772750 DOI: 10.1016/j.eururo.2020.09.043] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 09/21/2020] [Indexed: 01/08/2023]
Abstract
BACKGROUND False positive multiparametric magnetic resonance imaging (mpMRI) phenotypes prompt unnecessary biopsies. The Prostate MRI Imaging Study (PROMIS) provides a unique opportunity to explore such phenotypes in biopsy-naïve men with raised prostate-specific antigen (PSA) and suspected cancer. OBJECTIVE To compare mpMRI lesions in men with/without significant cancer on transperineal mapping biopsy (TPM). DESIGN, SETTING, AND PARTICIPANTS PROMIS participants (n=235) underwent mpMRI followed by a combined biopsy procedure at University College London Hospital, including 5-mm TPM as the reference standard. Patients were divided into four mutually exclusive groups according to TPM findings: (1) no cancer, (2) insignificant cancer, (3) definition 2 significant cancer (Gleason ≥3+4 of any length and/or maximum cancer core length ≥4mm of any grade), and (4) definition 1 significant cancer (Gleason ≥4+3 of any length and/or maximum cancer core length ≥6mm of any grade). OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Index and/or additional lesions present in 178 participants were compared between TPM groups in terms of number, conspicuity, volume, location, and radiological characteristics. RESULTS AND LIMITATIONS Most lesions were located in the peripheral zone. More men with significant cancer had two or more lesions than those without significant disease (67% vs 37%; p< 0.001). In the former group, index lesions were larger (mean volume 0.68 vs 0.50 ml; p< 0.001, Wilcoxon test), more conspicuous (Likert 4-5: 79% vs 22%; p< 0.001), and diffusion restricted (mean apparent diffusion coefficient [ADC]: 0.73 vs 0.86; p< 0.001, Wilcoxon test). In men with Likert 3 index lesions, log2PSA density and index lesion ADC were significant predictors of definition 1/2 disease in a logistic regression model (mean cross-validated area under the receiver-operator characteristic curve: 0.77 [95% confidence interval: 0.67-0.87]). CONCLUSIONS Significant cancer-associated MRI lesions in biopsy-naïve men have clinical-radiological differences, with lesions seen in prostates without significant disease. MRI-calculated PSA density and ADC could predict significant cancer in those with indeterminate MRI phenotypes. PATIENT SUMMARY Magnetic resonance imaging (MRI) lesions that mimic prostate cancer but are, in fact, benign prompt unnecessary biopsies in thousands of men with raised prostate-specific antigen. In this study we found that, on closer look, such false positive lesions have different features from cancerous ones. This means that doctors could potentially develop better tools to identify cancer on MRI and spare some patients from unnecessary biopsies.
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Affiliation(s)
- Vasilis Stavrinides
- UCL Division of Surgery & Interventional Science, University College London, London, UK; The Alan Turing Institute, London, UK; Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK.
| | - Tom Syer
- UCL Division of Surgery & Interventional Science, University College London, London, UK; Centre for Medical Imaging, University College London, London, UK
| | - Yipeng Hu
- UCL Division of Surgery & Interventional Science, University College London, London, UK; Centre for Medical Image Computing, University College London, London, UK; Wellcome EPSRC Centre for Interventional & Surgical Science (WEISS), University College London, London, UK; Department of Medical Physics & Biomedical Engineering, University College London, London, UK
| | - Francesco Giganti
- UCL Division of Surgery & Interventional Science, University College London, London, UK; Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Alex Freeman
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Solon Karapanagiotis
- The Alan Turing Institute, London, UK; Medical Research Council (MRC) Biostatistics Unit, University of Cambridge, Cambridge, UK
| | - Simon R J Bott
- Department of Urology, Frimley Health NHS Foundation Trust, London, UK
| | - Louise C Brown
- Medical Research Council (MRC) Clinical Trials Unit, University College London, London, UK
| | - Nicholas Burns-Cox
- Department of Urology, Taunton & Somerset NHS Foundation Trust, Taunton, UK
| | - Timothy J Dudderidge
- Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | | | - Elena Frangou
- Medical Research Council (MRC) Clinical Trials Unit, University College London, London, UK
| | - Maneesh Ghei
- Department of Urology, Whittington Health NHS Trust, London, UK
| | - Alastair Henderson
- Department of Urology, Maidstone & Tunbridge Wells NHS Trust, Tunbridge Wells, UK
| | - Richard G Hindley
- Department of Urology, Hampshire Hospitals NHS Foundation Trust, Hampshire, UK
| | - Richard S Kaplan
- Medical Research Council (MRC) Clinical Trials Unit, University College London, London, UK
| | | | - Chris Parker
- Department of Academic Urology, The Royal Marsden NHS Foundation Trust, Sutton, UK
| | - Raj Persad
- Department of Urology, North Bristol NHS Trust, Bristol, UK
| | - Derek J Rosario
- Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Iqbal S Shergill
- Department of Urology, Wrexham Maelor Hospital NHS Trust, Wrexham, UK
| | | | - Joseph M Norris
- UCL Division of Surgery & Interventional Science, University College London, London, UK; Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Mathias Winkler
- Department of Urology, Imperial College Healthcare NHS Trust, London, UK; Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK
| | - Dean Barratt
- UCL Division of Surgery & Interventional Science, University College London, London, UK; Centre for Medical Image Computing, University College London, London, UK; Wellcome EPSRC Centre for Interventional & Surgical Science (WEISS), University College London, London, UK; Department of Medical Physics & Biomedical Engineering, University College London, London, UK
| | - Alex Kirkham
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Shonit Punwani
- UCL Division of Surgery & Interventional Science, University College London, London, UK; Centre for Medical Imaging, University College London, London, UK; Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Hayley C Whitaker
- UCL Division of Surgery & Interventional Science, University College London, London, UK
| | - Hashim U Ahmed
- Department of Urology, Imperial College Healthcare NHS Trust, London, UK; Imperial Prostate, Division of Surgery, Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London, UK
| | - Mark Emberton
- UCL Division of Surgery & Interventional Science, University College London, London, UK; Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
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23
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Norris JM, Simpson BS, Ball R, Freeman A, Kirkham A, Parry MA, Moore CM, Whitaker HC, Emberton M. A Modified Newcastle-Ottawa Scale for Assessment of Study Quality in Genetic Urological Research. Eur Urol 2020; 79:325-326. [PMID: 33375994 DOI: 10.1016/j.eururo.2020.12.017] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Accepted: 12/10/2020] [Indexed: 11/16/2022]
Abstract
Our modification of the traditional Newcastle-Ottawa scale enables urological researchers to effectively appraise and communicate the quality of genetic-based research in urology.
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Affiliation(s)
- Joseph M Norris
- UCL Division of Surgery & Interventional Science, University College London, London, UK; Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK.
| | - Benjamin S Simpson
- UCL Division of Surgery & Interventional Science, University College London, London, UK
| | - Rhys Ball
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Alex Freeman
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Alex Kirkham
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Marina A Parry
- UCL Cancer Institute, University College London, London, UK
| | - Caroline M Moore
- UCL Division of Surgery & Interventional Science, University College London, London, UK; Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Hayley C Whitaker
- UCL Division of Surgery & Interventional Science, University College London, London, UK
| | - Mark Emberton
- UCL Division of Surgery & Interventional Science, University College London, London, UK; Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
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24
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Norris JM, Allen C, Ball R, Freeman A, Giganti F, Kelly D, Kirkham A, Simpson BS, Stavrinides V, Whitaker HC, Emberton M. Prostate Cancer Undetected by mpMRI: Tumor Conspicuity is Reliant Upon Optimal Scan Timing and Quality. Urology 2020; 148:316-317. [PMID: 33278459 DOI: 10.1016/j.urology.2020.11.037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 11/09/2020] [Indexed: 01/09/2023]
Affiliation(s)
- Joseph M Norris
- UCL Division of Surgery & Interventional Science, University College London, London, UK; Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK.
| | - Clare Allen
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Rhys Ball
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Alex Freeman
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Francesco Giganti
- UCL Division of Surgery & Interventional Science, University College London, London, UK; Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Daniel Kelly
- School of Healthcare Sciences, Cardiff University, Wales, UK
| | - Alex Kirkham
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Benjamin S Simpson
- UCL Division of Surgery & Interventional Science, University College London, London, UK
| | - Vasilis Stavrinides
- UCL Division of Surgery & Interventional Science, University College London, London, UK
| | - Hayley C Whitaker
- UCL Division of Surgery & Interventional Science, University College London, London, UK
| | - Mark Emberton
- UCL Division of Surgery & Interventional Science, University College London, London, UK; Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
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25
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Norris JM, Carmona Echeverria LM, Simpson BS, Ball R, Freeman A, Kelly D, Kirkham A, Whitaker HC, Emberton M. Histopathological features of prostate cancer conspicuity on multiparametric MRI: protocol for a systematic review and meta-analysis. BMJ Open 2020; 10:e039735. [PMID: 33093035 PMCID: PMC7583062 DOI: 10.1136/bmjopen-2020-039735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Multiparametric MRI (mpMRI) has improved risk stratification for men with suspected prostate cancer. Indeed, mpMRI-visible tumours tend to be larger and of higher pathological grade than mpMRI-invisible tumours; however, concern remains around significant cancer that is undetected by mpMRI. There has been considerable recent interest to investigate whether tumour conspicuity on mpMRI is associated with additional histopathological features (including cellular density, microvessel density and unusual prostate cancer subtypes), which may have important clinical implications in both diagnosis and prognosis. Furthermore, analysis of these features may help reveal the radiobiology that underpins the actual mechanisms of mpMRI visibility (and invisibility) of prostate tumours. Here, we describe a protocol for a systematic review of the histopathological basis of prostate cancer conspicuity on mpMRI. METHODS AND ANALYSIS A systematic search of the MEDLINE, PubMed, Embase and Cochrane databases will be conducted. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines will be used to guide screening, thematic reporting and conclusions drawn from all eligible studies. Included papers will be full-text, English-language articles, comparing the histopathological characteristics of mpMRI-visible lesions and mpMRI-invisible tumours. All studies published between January 1950 and January 2020 will be eligible for inclusion. Studies using confirmatory immunohistochemistry for the identification of immune subsets or structural components will be included. Study bias and quality will be assessed using a modified Newcastle-Ottawa scale. To ensure methodological rigour, this protocol is written in accordance with the PRISMA Protocol 2015 checklist. If appropriate, a meta-analysis will be conducted comparing histopathological feature frequency between mpMRI-visible and mpMRI-invisible disease. ETHICS AND DISSEMINATION No ethical approval will be required as this is an academic review of published literature. Findings will be disseminated through publications in peer-reviewed journals and presentations at national and international conferences. PROSPERO REGISTRATION NUMBER CRD42020176049.
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Affiliation(s)
- Joseph M Norris
- UCL Division of Surgery and Interventional Science, University College London, London, UK
| | | | - Benjamin S Simpson
- UCL Division of Surgery and Interventional Science, University College London, London, UK
| | - Rhys Ball
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Alex Freeman
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Daniel Kelly
- School of Healthcare Sciences, College of Biomedical and Life Sciences, Cardiff University, Cardiff, South Glamorgan, UK
| | - Alex Kirkham
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Hayley C Whitaker
- UCL Division of Surgery and Interventional Science, University College London, London, UK
| | - Mark Emberton
- UCL Division of Surgery and Interventional Science, University College London, London, UK
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26
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Carmona Echeverria LM, Haider A, Freeman A, Stopka-Farooqui U, Rosenfeld A, Simpson BS, Hu Y, Hawkes D, Pye H, Heavey S, Stavrinides V, Norris JM, Bosaily AES, Cardona Barrena C, Bott S, Brown L, Burns-Cox N, Dudderidge T, Henderson A, Hindley R, Kaplan R, Kirkham A, Oldroyd R, Ghei M, Persad R, Punwani S, Rosario D, Shergill I, Winkler M, Ahmed HU, Emberton M, Whitaker HC. A critical evaluation of visual proportion of Gleason 4 and maximum cancer core length quantified by histopathologists. Sci Rep 2020; 10:17177. [PMID: 33057024 PMCID: PMC7561724 DOI: 10.1038/s41598-020-73524-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 08/28/2020] [Indexed: 01/02/2023] Open
Abstract
Gleason score 7 prostate cancer with a higher proportion of pattern 4 (G4) has been linked to genomic heterogeneity and poorer patient outcome. The current assessment of G4 proportion uses estimation by a pathologist, with a higher proportion of G4 more likely to trigger additional imaging and treatment over active surveillance. This estimation method has been shown to have inter-observer variability. Fifteen patients with Prostate Grade Group (GG) 2 (Gleason 3 + 4) and fifteen patients with GG3 (Gleason 4 + 3) disease were selected from the PROMIS study with 192 haematoxylin and eosin-stained slides scanned. Two experienced uropathologists assessed the maximum cancer core length (MCCL) and G4 proportion using the current standard method (visual estimation) followed by detailed digital manual annotation of each G4 area and measurement of MCCL (planimetric estimation) using freely available software by the same two experts. We aimed to compare visual estimation of G4 and MCCL to a pathologist-driven digital measurement. We show that the visual and digital MCCL measurement differs up to 2 mm in 76.6% (23/30) with a high degree of agreement between the two measurements; Visual gave a median MCCL of 10 ± 2.70 mm (IQR 4, range 5–15 mm) compared to digital of 9.88 ± 3.09 mm (IQR 3.82, range 5.01–15.7 mm) (p = 0.64) The visual method for assessing G4 proportion over-estimates in all patients, compared to digital measurements [median 11.2% (IQR 38.75, range 4.7–17.9%) vs 30.4% (IQR 18.37, range 12.9–50.76%)]. The discordance was higher as the amount of G4 increased (Bias 18.71, CI 33.87–48.75, r 0.7, p < 0.0001). Further work on assessing actual G4 burden calibrated to clinical outcomes might lead to the use of differing G4 thresholds of significance if the visual estimation is used or by incorporating semi-automated methods for G4 burden measurement.
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Affiliation(s)
- Lina Maria Carmona Echeverria
- Molecular Diagnostics and Therapeutics Group, Division of Surgery and Interventional Science, University College London, Charles Bell House, 43-45 Foley Street, London, W1W 7TS, UK. .,Division of Surgery and Interventional Science, Department of Urology, University College London Hospital, 235 Euston Road, London, NW1 2BU, UK.
| | - Aiman Haider
- Department of Pathology, University College London Hospital, 60 Whitfield Street, London, W1T4EU, UK
| | - Alex Freeman
- Department of Pathology, University College London Hospital, 60 Whitfield Street, London, W1T4EU, UK
| | - Urszula Stopka-Farooqui
- Molecular Diagnostics and Therapeutics Group, Division of Surgery and Interventional Science, University College London, Charles Bell House, 43-45 Foley Street, London, W1W 7TS, UK
| | - Avi Rosenfeld
- Department of Computer Science, Jerusalem College of Technology, Havaad Haleumi 21, Givat Mordechai, 91160, Jerusalem, Israel
| | - Benjamin S Simpson
- Molecular Diagnostics and Therapeutics Group, Division of Surgery and Interventional Science, University College London, Charles Bell House, 43-45 Foley Street, London, W1W 7TS, UK
| | - Yipeng Hu
- Centre for Medical Image Computing, University College London, Charles Bell House, 43-45 Foley Street, London, W1W 7TS, UK
| | - David Hawkes
- Centre for Medical Image Computing, University College London, Charles Bell House, 43-45 Foley Street, London, W1W 7TS, UK
| | - Hayley Pye
- Molecular Diagnostics and Therapeutics Group, Division of Surgery and Interventional Science, University College London, Charles Bell House, 43-45 Foley Street, London, W1W 7TS, UK
| | - Susan Heavey
- Molecular Diagnostics and Therapeutics Group, Division of Surgery and Interventional Science, University College London, Charles Bell House, 43-45 Foley Street, London, W1W 7TS, UK
| | - Vasilis Stavrinides
- Molecular Diagnostics and Therapeutics Group, Division of Surgery and Interventional Science, University College London, Charles Bell House, 43-45 Foley Street, London, W1W 7TS, UK.,Division of Surgery and Interventional Science, Department of Urology, University College London Hospital, 235 Euston Road, London, NW1 2BU, UK
| | - Joseph M Norris
- Molecular Diagnostics and Therapeutics Group, Division of Surgery and Interventional Science, University College London, Charles Bell House, 43-45 Foley Street, London, W1W 7TS, UK.,Division of Surgery and Interventional Science, Department of Urology, University College London Hospital, 235 Euston Road, London, NW1 2BU, UK
| | - Ahmed El-Shater Bosaily
- Division of Surgery and Interventional Science, Department of Urology, University College London Hospital, 235 Euston Road, London, NW1 2BU, UK.,Department of Radiology, Royal Free London NHS Foundation Trust, Pond Street, London, NW3 2QG, UK
| | - Cristina Cardona Barrena
- Molecular Diagnostics and Therapeutics Group, Division of Surgery and Interventional Science, University College London, Charles Bell House, 43-45 Foley Street, London, W1W 7TS, UK
| | - Simon Bott
- Department Urology, Frimley Park Hospital, Frimley Health NHS Foundation Trust, Portsmouth Road, Camberley, Surrey, GU16 7UJ, UK
| | - Louise Brown
- MRC Clinical Trials Unit at UCL, 90 High Holborn, London, WC1V 6LJ, UK
| | - Nick Burns-Cox
- Department of Urology, Musgrove Park Hospital, Taunton and Somerset NHS Foundation Trust, Taunton, TA1 5DA, UK
| | - Tim Dudderidge
- Department of Urology, University Hospital Southampton NHS Foundation Trust, Tremona Road, Southampton, Hampshire, SO16 6YD, UK
| | - Alastair Henderson
- Department of Urology, Maidstone and Tunbridge Wells NHS Trust, Hermitage Lane, Tunbridge Wells, ME16 9QQ, UK
| | - Richard Hindley
- Department of Urology, Hampshire Hospitals NHS Foundation Trust, Aldermaston Road, Basingstoke, Hampshire, RG24 9NA, UK
| | - Richard Kaplan
- MRC Clinical Trials Unit at UCL, 90 High Holborn, London, WC1V 6LJ, UK
| | - Alex Kirkham
- Centre for Medical Image Computing, University College London, Charles Bell House, 43-45 Foley Street, London, W1W 7TS, UK.,Department of Radiology, UCLH NHS Foundation Trust, University College London Hospital, 235 Euston Road, London, NW1 2BU, UK
| | - Robert Oldroyd
- Public and Patient Representative, 19 Exbury Gardens, West Bridgford, Nottingham, NG2 7SL, UK
| | - Maneesh Ghei
- Department of Urology, Whittington Health NHS Trust, Magdala Avenue, London, N19 5NF, UK
| | - Raj Persad
- Department of Urology, North Bristol NHS Trust, Southmead Road, Westbury-on-Trym, Bristol, BS10 5NB, UK
| | - Shonit Punwani
- Centre for Medical Image Computing, University College London, Charles Bell House, 43-45 Foley Street, London, W1W 7TS, UK.,Department of Radiology, UCLH NHS Foundation Trust, University College London Hospital, 235 Euston Road, London, NW1 2BU, UK
| | - Derek Rosario
- Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Royal Hallamshire Hospital, Glossop Road, Sheffield, South Yorkshire, S10 2JF, UK
| | - Iqbal Shergill
- Department of Urology, Wrexham Maelor Hospital NHS Trust, Croesnewydd Road, Wrexham, LL13 7TD, UK
| | - Mathias Winkler
- Department of Urology, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK
| | - Hashim U Ahmed
- Department of Urology, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK.,Imperial Prostate, Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK
| | - Mark Emberton
- Division of Surgery and Interventional Science, Department of Urology, University College London Hospital, 235 Euston Road, London, NW1 2BU, UK
| | - Hayley C Whitaker
- Molecular Diagnostics and Therapeutics Group, Division of Surgery and Interventional Science, University College London, Charles Bell House, 43-45 Foley Street, London, W1W 7TS, UK
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27
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Norris JM, Simpson BS, Freeman A, Kirkham A, Whitaker HC, Emberton M. Conspicuity of prostate cancer on multiparametric magnetic resonance imaging: A cross-disciplinary translational hypothesis. FASEB J 2020; 34:14150-14159. [PMID: 32920937 PMCID: PMC8436756 DOI: 10.1096/fj.202001466r] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 08/03/2020] [Accepted: 08/24/2020] [Indexed: 11/11/2022]
Abstract
Pre-biopsy multiparametric magnetic resonance imaging (mpMRI) has transformed the risk stratification and diagnostic approach for suspected prostate cancer. The majority of clinically significant prostate cancers are visible on pre-biopsy mpMRI, however, there are a subset of significant tumors that are not detected by mpMRI. The radiobiological mechanisms underpinning mpMRI-visibility and invisibility of these cancers remain uncertain. Emerging evidence suggests that mpMRI-visible tumors are enriched with molecular features associated with increased disease aggressivity and poor clinical prognosis, which is supported by short-term endpoints, such as biochemical recurrence following surgery. Furthermore, at the histopathological level, mpMRI-visible tumors appear to exhibit increased architectural and vascular density compared to mpMRI-invisible disease. It seems probable that the genomic, pathological, radiological, and clinical features of mpMRI-visible and mpMRI-invisible prostate cancers are interrelated. Here, we propose a novel cross-disciplinary theory that links genomic and molecular evidence with cellular and histopathological appearances, elucidating both the mpMRI visibility and clinical status of significant prostate cancer.
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Affiliation(s)
- Joseph M Norris
- UCL Division of Surgery & Interventional Science, University College London, London, UK.,Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Benjamin S Simpson
- UCL Division of Surgery & Interventional Science, University College London, London, UK
| | - Alex Freeman
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Alex Kirkham
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Hayley C Whitaker
- UCL Division of Surgery & Interventional Science, University College London, London, UK
| | - Mark Emberton
- UCL Division of Surgery & Interventional Science, University College London, London, UK.,Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
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28
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Luszczak S, Simpson BS, Stopka-Farooqui U, Sathyadevan VK, Echeverria LMC, Kumar C, Costa H, Haider A, Freeman A, Jameson C, Ratynska M, Ben-Salha I, Sridhar A, Shaw G, Kelly JD, Pye H, Gately KA, Whitaker HC, Heavey S. Co-targeting PIM and PI3K/mTOR using multikinase inhibitor AUM302 and a combination of AZD-1208 and BEZ235 in prostate cancer. Sci Rep 2020; 10:14380. [PMID: 32873828 PMCID: PMC7463239 DOI: 10.1038/s41598-020-71263-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 08/13/2020] [Indexed: 12/14/2022] Open
Abstract
PIM and PI3K/mTOR pathways are often dysregulated in prostate cancer, and may lead to decreased survival, increased metastasis and invasion. The pathways are heavily interconnected and act on a variety of common effectors that can lead to the development of resistance to drug inhibitors. Most current treatments exhibit issues with toxicity and resistance. We investigated the novel multikinase PIM/PI3K/mTOR inhibitor, AUM302, versus a combination of the PIM inhibitor, AZD-1208, and the PI3K/mTOR inhibitor BEZ235 (Dactolisib) to determine their impact on mRNA and phosphoprotein expression, as well as their functional efficacy. We have determined that around 20% of prostate cancer patients overexpress the direct targets of these drugs, and this cohort are more likely to have a high Gleason grade tumour (≥ Gleason 8). A co-targeted inhibition approach offered broader inhibition of genes and phosphoproteins in the PI3K/mTOR pathway, when compared to single kinase inhibition. The preclinical inhibitor AUM302, used at a lower dose, elicited a comparable or superior functional outcome compared with combined AZD-1208 + BEZ235, which have been investigated in clinical trials, and could help to reduce treatment toxicity in future trials. We believe that a co-targeting approach is a viable therapeutic strategy that should be developed further in pre-clinical studies.
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Affiliation(s)
- Sabina Luszczak
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | - Benjamin S Simpson
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | | | | | | | - Christopher Kumar
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | - Helena Costa
- Research Department of Pathology, University College London, London, UK
| | - Aiman Haider
- Research Department of Pathology, University College London, London, UK
| | - Alex Freeman
- Research Department of Pathology, University College London, London, UK
| | - Charles Jameson
- Research Department of Pathology, University College London, London, UK
| | - Marzena Ratynska
- Research Department of Pathology, University College London, London, UK
| | - Imen Ben-Salha
- Research Department of Pathology, University College London, London, UK
| | - Ashwin Sridhar
- Department of Uro-Oncology, UCLH NHS Foundation Trust, London, UK
| | - Greg Shaw
- Department of Uro-Oncology, UCLH NHS Foundation Trust, London, UK
| | - John D Kelly
- Department of Uro-Oncology, UCLH NHS Foundation Trust, London, UK
| | - Hayley Pye
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | - Kathy A Gately
- Trinity Translational Medicine Institute, St. James's Hospital Dublin, Dublin 8, Ireland
| | - Hayley C Whitaker
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | - Susan Heavey
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK.
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Simpson BS, Camacho N, Luxton HJ, Pye H, Finn R, Heavey S, Pitt J, Moore CM, Whitaker HC. Genetic alterations in the 3q26.31-32 locus confer an aggressive prostate cancer phenotype. Commun Biol 2020; 3:440. [PMID: 32796921 PMCID: PMC7429505 DOI: 10.1038/s42003-020-01175-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 07/10/2020] [Indexed: 12/13/2022] Open
Abstract
Large-scale genetic aberrations that underpin prostate cancer development and progression, such as copy-number alterations (CNAs), have been described but the consequences of specific changes in many identified loci is limited. Germline SNPs in the 3q26.31 locus are associated with aggressive prostate cancer, and is the location of NAALADL2, a gene overexpressed in aggressive disease. The closest gene to NAALADL2 is TBL1XR1, which is implicated in tumour development and progression. Using publicly-available cancer genomic data we report that NAALADL2 and TBL1XR1 gains/amplifications are more prevalent in aggressive sub-types of prostate cancer when compared to primary cohorts. In primary disease, gains/amplifications occurred in 15.99% (95% CI: 13.02–18.95) and 14.96% (95% CI: 12.08–17.84%) for NAALADL2 and TBL1XR1 respectively, increasing in frequency in higher Gleason grade and stage tumours. Gains/amplifications result in transcriptional changes and the development of a pro-proliferative and aggressive phenotype. These results support a pivotal role for copy-number gains in this genetic region. Benjamin Simpson et al. use publicly available cancer genomic data to investigate copy number changes at the 3q26.31–32 locus, which has been associated with aggressive prostate cancer based on single-nucleotide polymorphisms. They find that gains of NAALADL2 and TBL1XR1 in this locus are associated with more aggressive subtypes of prostate cancer and the transcription of pro-proliferative signalling processes.
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Affiliation(s)
- Benjamin S Simpson
- Molecular Diagnostics and Therapeutics Group, Research Department of Targeted Intervention, Division of Surgery & Interventional Science, University College London, London, UK
| | - Niedzica Camacho
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Hayley J Luxton
- Molecular Diagnostics and Therapeutics Group, Research Department of Targeted Intervention, Division of Surgery & Interventional Science, University College London, London, UK
| | - Hayley Pye
- Molecular Diagnostics and Therapeutics Group, Research Department of Targeted Intervention, Division of Surgery & Interventional Science, University College London, London, UK
| | - Ron Finn
- Molecular Diagnostics and Therapeutics Group, Research Department of Targeted Intervention, Division of Surgery & Interventional Science, University College London, London, UK
| | - Susan Heavey
- Molecular Diagnostics and Therapeutics Group, Research Department of Targeted Intervention, Division of Surgery & Interventional Science, University College London, London, UK
| | - Jason Pitt
- Cancer Institute of Singapore, National University of Singapore, Singapore, Singapore
| | | | - Hayley C Whitaker
- Molecular Diagnostics and Therapeutics Group, Research Department of Targeted Intervention, Division of Surgery & Interventional Science, University College London, London, UK.
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30
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Gundem G, Van Loo P, Kremeyer B, Alexandrov LB, Tubio JMC, Papaemmanuil E, Brewer DS, Kallio HML, Hägnäs G, Annala M, Kivinummi K, Goody V, Latimer C, O'Meara S, Dawson KJ, Isaacs W, Emmert-Buck MR, Nykter M, Foster C, Kote-Jarai Z, Easton D, Whitaker HC, Neal DE, Cooper CS, Eeles RA, Visakorpi T, Campbell PJ, McDermott U, Wedge DC, Bova GS. Author Correction: The evolutionary history of lethal metastatic prostate cancer. Nature 2020; 584:E18. [PMID: 32728210 DOI: 10.1038/s41586-020-2581-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
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Affiliation(s)
- Gunes Gundem
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, CB10 1SA, UK
| | - Peter Van Loo
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, CB10 1SA, UK.,Department of Human Genetics, KU Leuven, Herestraat 49 Box 602, B-3000, Leuven, Belgium.,Cancer Research UK London Research Institute, London, WC2A3LY, UK
| | - Barbara Kremeyer
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, CB10 1SA, UK
| | - Ludmil B Alexandrov
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, CB10 1SA, UK
| | - Jose M C Tubio
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, CB10 1SA, UK
| | - Elli Papaemmanuil
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, CB10 1SA, UK
| | - Daniel S Brewer
- Norwich Medical School and Department of Biological Sciences, University of East Anglia, Norwich, NR4 7TJ, UK.,The Genome Analysis Centre, Norwich, NR4 7UH, UK
| | - Heini M L Kallio
- Institute of Biosciences and Medical Technology, BioMediTech, University of Tampere and Fimlab Laboratories, Tampere University Hospital, Tampere, FI-33520, Finland
| | - Gunilla Hägnäs
- Institute of Biosciences and Medical Technology, BioMediTech, University of Tampere and Fimlab Laboratories, Tampere University Hospital, Tampere, FI-33520, Finland
| | - Matti Annala
- Institute of Biosciences and Medical Technology, BioMediTech, University of Tampere and Fimlab Laboratories, Tampere University Hospital, Tampere, FI-33520, Finland
| | - Kati Kivinummi
- Institute of Biosciences and Medical Technology, BioMediTech, University of Tampere and Fimlab Laboratories, Tampere University Hospital, Tampere, FI-33520, Finland
| | - Victoria Goody
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, CB10 1SA, UK
| | - Calli Latimer
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, CB10 1SA, UK
| | - Sarah O'Meara
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, CB10 1SA, UK
| | - Kevin J Dawson
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, CB10 1SA, UK
| | - William Isaacs
- The James Buchanan Brady Urological Institute, Johns Hopkins School of Medicine, Baltimore, Maryland, 21287, USA
| | - Michael R Emmert-Buck
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Maryland, 20892, USA.,Avoneaux Medical Institute, Oxford, Maryland, 21654, USA
| | - Matti Nykter
- Institute of Biosciences and Medical Technology, BioMediTech, University of Tampere and Fimlab Laboratories, Tampere University Hospital, Tampere, FI-33520, Finland
| | - Christopher Foster
- University of Liverpool andHCA Pathology Laboratories, London, WC1E6JA, UK
| | - Zsofia Kote-Jarai
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, SW73RP, UK
| | - Douglas Easton
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, CB18RN, UK
| | - Hayley C Whitaker
- Uro-oncology Research Group, Cancer ResearchUKCambridge Institute, Cambridge, CB20RE, UK
| | | | - David E Neal
- Uro-oncology Research Group, Cancer ResearchUKCambridge Institute, Cambridge, CB20RE, UK.,Department of Surgical Oncology, University of Cambridge, Addenbrooke's Hospital, Cambridge, CB2 0QQ, UK
| | - Colin S Cooper
- Norwich Medical School and Department of Biological Sciences, University of East Anglia, Norwich, NR4 7TJ, UK.,Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, SW73RP, UK
| | - Rosalind A Eeles
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, SW73RP, UK.,Royal Marsden NHS Foundation Trust, London SW3 6JJ, UK; and, Sutton, SM2 5PT, UK
| | - Tapio Visakorpi
- Institute of Biosciences and Medical Technology, BioMediTech, University of Tampere and Fimlab Laboratories, Tampere University Hospital, Tampere, FI-33520, Finland
| | - Peter J Campbell
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, CB10 1SA, UK
| | - Ultan McDermott
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, CB10 1SA, UK
| | - David C Wedge
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, CB10 1SA, UK.
| | - G Steven Bova
- Institute of Biosciences and Medical Technology, BioMediTech, University of Tampere and Fimlab Laboratories, Tampere University Hospital, Tampere, FI-33520, Finland
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31
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Norris JM, Simpson BS, Parry MA, Allen C, Ball R, Freeman A, Kelly D, Kim HL, Kirkham A, You S, Kasivisvanathan V, Whitaker HC, Emberton M. Genetic Landscape of Prostate Cancer Conspicuity on Multiparametric Magnetic Resonance Imaging: A Systematic Review and Bioinformatic Analysis. EUR UROL SUPPL 2020; 20:37-47. [PMID: 33000006 PMCID: PMC7497895 DOI: 10.1016/j.euros.2020.06.006] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Context Multiparametric magnetic resonance imaging (mpMRI) detects most, but not all, clinically significant prostate cancer. The genetic basis of prostate cancer visibility and invisibility on mpMRI remains uncertain. Objective To systematically review the literature on differential gene expression between mpMRI-visible and mpMRI-invisible prostate cancer, and to use bioinformatic analysis to identify enriched processes or cellular components in genes validated in more than one study. Evidence acquisition We performed a systematic literature search of the Medline, EMBASE, PubMed, and Cochrane databases up to January 2020 in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) statement. The primary endpoint was differential genetic features between mpMRI-visible and mpMRI-invisible tumours. Secondary endpoints were explanatory links between gene function and mpMRI conspicuity, and the prognostic value of differential gene enrichment. Evidence synthesis We retrieved 445 articles, of which 32 met the criteria for inclusion. Thematic synthesis from the included studies showed that mpMRI-visible cancer tended towards enrichment of molecular features associated with increased disease aggressivity, including phosphatase and tensin homologue (PTEN) loss and higher genomic classifier scores, such as Oncotype and Decipher. Three of the included studies had accompanying publicly available data suitable for further bioinformatic analysis. An over-representation analysis of these datasets revealed increased expression of genes associated with extracellular matrix components in mpMRI-visible tumours. Conclusions Prostate cancer that is visible on mpMRI is generally enriched with molecular features of tumour development and aggressivity, including activation of proliferative signalling, DNA damage, and inflammatory processes. Additionally, there appears to be concordant cellular components and biological processes associated with mpMRI conspicuity, as highlighted by bioinformatic analysis of large genetic datasets. Patient summary Prostate cancer that is detected by magnetic resonance imaging (MRI) tends to have genetic features that are associated with more aggressive disease. This suggests that MRI can be used to assess the likelihood of aggressive prostate cancer, based on tumour visibility.
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Affiliation(s)
- Joseph M Norris
- UCL Division of Surgery & Interventional Science, University College London, London, UK.,London Deanery of Urology, London, UK.,Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Benjamin S Simpson
- UCL Division of Surgery & Interventional Science, University College London, London, UK
| | - Marina A Parry
- UCL Cancer Institute, University College London, London, UK
| | - Clare Allen
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Rhys Ball
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Alex Freeman
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Daniel Kelly
- School of Healthcare Sciences, Cardiff University, Wales, UK
| | - Hyung L Kim
- Department of Urology, Cedars-Sinai Medical Center, West Hollywood, CA, USA
| | - Alex Kirkham
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Sungyong You
- Department of Urology, Cedars-Sinai Medical Center, West Hollywood, CA, USA.,Department of Biomedical Sciences, Cedars-Sinai Medical Center, West Hollywood, CA, USA
| | - Veeru Kasivisvanathan
- UCL Division of Surgery & Interventional Science, University College London, London, UK.,Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Hayley C Whitaker
- UCL Division of Surgery & Interventional Science, University College London, London, UK
| | - Mark Emberton
- UCL Division of Surgery & Interventional Science, University College London, London, UK.,Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
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32
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Simpson BS, Carmona Echeverria LM, Norris JM, Ahmed HU, Moore CM, Whitaker HC. Re: Gregory T. Chesnut, Emily A. Vertosick, Nicole Benfante, et al. Role of Changes in Magnetic Resonance Imaging or Clinical Stage in Evaluation of Disease Progression for Men with Prostate Cancer on Active Surveillance. Eur Urol 2020;77:501-7. Eur Urol 2020; 78:e106-e107. [PMID: 32527691 DOI: 10.1016/j.eururo.2020.05.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 05/03/2020] [Indexed: 10/24/2022]
Affiliation(s)
- Benjamin S Simpson
- UCL Division of Surgery and Interventional Science, University College London, London, UK
| | | | - Joseph M Norris
- UCL Division of Surgery and Interventional Science, University College London, London, UK; London Deanery of Urology, London, UK; Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Hashim U Ahmed
- Imperial Prostate, Division of Surgery, Department of Surgery and Cancer, Imperial College London, London, UK; Department of Urology, Imperial College Healthcare NHS Trust, London, UK
| | - Caroline M Moore
- UCL Division of Surgery and Interventional Science, University College London, London, UK; Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Hayley C Whitaker
- UCL Division of Surgery and Interventional Science, University College London, London, UK.
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33
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Norris JM, Carmona Echeverria LM, Simpson BS, Allen C, Ball R, Freeman A, Kelly D, Kirkham A, Kasivisvanathan V, Whitaker HC, Emberton M. Prostate cancer visibility on multiparametric magnetic resonance imaging: high Gleason grade and increased tumour volume are not the only important histopathological features. BJU Int 2020; 126:237-239. [PMID: 32319152 DOI: 10.1111/bju.15085] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/15/2020] [Indexed: 11/29/2022]
Affiliation(s)
- Joseph M Norris
- UCL Division of Surgery and Interventional Science, University College London, London, UK.,London Deanery of Urology, London, UK.,Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Lina M Carmona Echeverria
- UCL Division of Surgery and Interventional Science, University College London, London, UK.,Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Benjamin S Simpson
- UCL Division of Surgery and Interventional Science, University College London, London, UK
| | - Clare Allen
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Rhys Ball
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Alex Freeman
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Daniel Kelly
- School of Healthcare Sciences, Cardiff University, Wales, UK
| | - Alex Kirkham
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Veeru Kasivisvanathan
- UCL Division of Surgery and Interventional Science, University College London, London, UK.,Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Hayley C Whitaker
- UCL Division of Surgery and Interventional Science, University College London, London, UK
| | - Mark Emberton
- UCL Division of Surgery and Interventional Science, University College London, London, UK.,London Deanery of Urology, London, UK
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Norris JM, Kasivisvanathan V, Allen C, Ball R, Freeman A, Ghei M, Kirkham A, Whitaker HC, Kelly D, Emberton M. Exploring Patient Views and Acceptance of Multiparametric Magnetic Resonance Imaging for the Investigation of Suspected Prostate Cancer (the PACT Study): A Mixed-Methods Study Protocol. Methods Protoc 2020; 3:mps3020026. [PMID: 32231090 PMCID: PMC7359448 DOI: 10.3390/mps3020026] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 03/25/2020] [Accepted: 03/26/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The introduction of multiparametric magnetic resonance imaging (mpMRI) has improved the diagnosis of suspected prostate cancer, accurately risk-stratifying men before a biopsy. However, pre-biopsy mpMRI represents a significant deviation from the traditional approach of prostate specific antigen testing with subsequent systematic transrectal ultrasound-guided prostate biopsy and we have not yet explored the views of men who experience this new pathway. The purpose of the PACT study (PAtient views and aCceptance of mulTiparametric MRI) is to explore men's perceptions of mpMRI. METHODS PACT will be conducted at teaching hospitals in which mpMRI is central to the prostate cancer diagnostic pathway using a two-phase, mixed-methods, quantitative and qualitative approach. In phase I, men referred with suspected prostate cancer will complete detailed surveys to explore their views on the mpMRI-directed pathway compared to the traditional pathway and on what constitutes 'significant' prostate cancer. In phase II, these themes will be expanded upon with in-depth, semi-structured interviews. Qualitative data will be transcribed and thematically analysed, and quantitative questionnaire responses will be analysed statistically. DISCUSSION PACT will provide the first detailed insight into patient perceptions on the use and acceptability of mpMRI. Furthermore, results from PACT will help contribute to the resolution of outstanding controversies that surround this technology.
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Affiliation(s)
- Joseph M. Norris
- UCL Division of Surgery and Interventional Science, University College London, London W1W 7TY, UK; (V.K.); (H.C.W.); (M.E.)
- London Deanery of Urology, London, UK
- Department of Urology, University College London Hospitals NHS Foundation Trust, London W1G 8PH, UK
- Department of Urology, The Whittington Hospital, Whittington Health NHS Trust, London N19 5NF, UK;
- Correspondence: ; Tel.: +44-7724022171
| | - Veeru Kasivisvanathan
- UCL Division of Surgery and Interventional Science, University College London, London W1W 7TY, UK; (V.K.); (H.C.W.); (M.E.)
- Department of Urology, University College London Hospitals NHS Foundation Trust, London W1G 8PH, UK
| | - Clare Allen
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London W1G 8PH, UK; (C.A.); (A.K.)
| | - Rhys Ball
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London W1T 4EU, UK; (R.B.); (A.F.)
| | - Alex Freeman
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London W1T 4EU, UK; (R.B.); (A.F.)
| | - Maneesh Ghei
- Department of Urology, The Whittington Hospital, Whittington Health NHS Trust, London N19 5NF, UK;
| | - Alex Kirkham
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London W1G 8PH, UK; (C.A.); (A.K.)
| | - Hayley C. Whitaker
- UCL Division of Surgery and Interventional Science, University College London, London W1W 7TY, UK; (V.K.); (H.C.W.); (M.E.)
| | - Daniel Kelly
- School of Healthcare Sciences, Cardiff University, Wales CF14 4XN, UK;
| | - Mark Emberton
- UCL Division of Surgery and Interventional Science, University College London, London W1W 7TY, UK; (V.K.); (H.C.W.); (M.E.)
- Department of Urology, University College London Hospitals NHS Foundation Trust, London W1G 8PH, UK
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35
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Norris JM, Simpson BS, Parry MA, Kasivisvanathan V, Allen C, Ball R, Freeman A, Kelly D, Kirkham A, Whitaker HC, Emberton M. Genetic correlates of prostate cancer visibility (and invisibility) on multiparametric magnetic resonance imaging: it's time to take stock. BJU Int 2020; 125:340-342. [PMID: 31600865 DOI: 10.1111/bju.14919] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Joseph M Norris
- Unviersity College London (UCL) Division of Surgery and Interventional Science, UCL, London, UK
- London Deanery of Urology, London, UK
- Department of Urology, University College London Hospitals NHS Foundation Trust (UCLH), London, UK
| | - Benjamin S Simpson
- Unviersity College London (UCL) Division of Surgery and Interventional Science, UCL, London, UK
| | | | - Veeru Kasivisvanathan
- Unviersity College London (UCL) Division of Surgery and Interventional Science, UCL, London, UK
- London Deanery of Urology, London, UK
- Department of Urology, University College London Hospitals NHS Foundation Trust (UCLH), London, UK
- Department of Urology, Frimley Health NHS Foundation Trust, London, UK
| | | | - Rhys Ball
- Department of Pathology, UCLH, London, UK
| | | | - Daniel Kelly
- School of Healthcare Sciences, Cardiff University, Wales, UK
| | | | - Hayley C Whitaker
- Unviersity College London (UCL) Division of Surgery and Interventional Science, UCL, London, UK
| | - Mark Emberton
- Unviersity College London (UCL) Division of Surgery and Interventional Science, UCL, London, UK
- London Deanery of Urology, London, UK
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Aaltonen LA, Abascal F, Abeshouse A, Aburatani H, Adams DJ, Agrawal N, Ahn KS, Ahn SM, Aikata H, Akbani R, Akdemir KC, Al-Ahmadie H, Al-Sedairy ST, Al-Shahrour F, Alawi M, Albert M, Aldape K, Alexandrov LB, Ally A, Alsop K, Alvarez EG, Amary F, Amin SB, Aminou B, Ammerpohl O, Anderson MJ, Ang Y, Antonello D, Anur P, Aparicio S, Appelbaum EL, Arai Y, Aretz A, Arihiro K, Ariizumi SI, Armenia J, Arnould L, Asa S, Assenov Y, Atwal G, Aukema S, Auman JT, Aure MRR, Awadalla P, Aymerich M, Bader GD, Baez-Ortega A, Bailey MH, Bailey PJ, Balasundaram M, Balu S, Bandopadhayay P, Banks RE, Barbi S, Barbour AP, Barenboim J, Barnholtz-Sloan J, Barr H, Barrera E, Bartlett J, Bartolome J, Bassi C, Bathe OF, Baumhoer D, Bavi P, Baylin SB, Bazant W, Beardsmore D, Beck TA, Behjati S, Behren A, Niu B, Bell C, Beltran S, Benz C, Berchuck A, Bergmann AK, Bergstrom EN, Berman BP, Berney DM, Bernhart SH, Beroukhim R, Berrios M, Bersani S, Bertl J, Betancourt M, Bhandari V, Bhosle SG, Biankin AV, Bieg M, Bigner D, Binder H, Birney E, Birrer M, Biswas NK, Bjerkehagen B, Bodenheimer T, Boice L, Bonizzato G, De Bono JS, Boot A, Bootwalla MS, Borg A, Borkhardt A, Boroevich KA, Borozan I, Borst C, Bosenberg M, Bosio M, Boultwood J, Bourque G, Boutros PC, Bova GS, Bowen DT, Bowlby R, Bowtell DDL, Boyault S, Boyce R, Boyd J, Brazma A, Brennan P, Brewer DS, Brinkman AB, Bristow RG, Broaddus RR, Brock JE, Brock M, Broeks A, Brooks AN, Brooks D, Brors B, Brunak S, Bruxner TJC, Bruzos AL, Buchanan A, Buchhalter I, Buchholz C, Bullman S, Burke H, Burkhardt B, Burns KH, Busanovich J, Bustamante CD, Butler AP, Butte AJ, Byrne NJ, Børresen-Dale AL, Caesar-Johnson SJ, Cafferkey A, Cahill D, Calabrese C, Caldas C, Calvo F, Camacho N, Campbell PJ, Campo E, Cantù C, Cao S, Carey TE, Carlevaro-Fita J, Carlsen R, Cataldo I, Cazzola M, Cebon J, Cerfolio R, Chadwick DE, Chakravarty D, Chalmers D, Chan CWY, Chan K, Chan-Seng-Yue M, Chandan VS, Chang DK, Chanock SJ, Chantrill LA, Chateigner A, Chatterjee N, Chayama K, Chen HW, Chen J, Chen K, Chen Y, Chen Z, Cherniack AD, Chien J, Chiew YE, Chin SF, Cho J, Cho S, Choi JK, Choi W, Chomienne C, Chong Z, Choo SP, Chou A, Christ AN, Christie EL, Chuah E, Cibulskis C, Cibulskis K, Cingarlini S, Clapham P, Claviez A, Cleary S, Cloonan N, Cmero M, Collins CC, Connor AA, Cooke SL, Cooper CS, Cope L, Corbo V, Cordes MG, Cordner SM, Cortés-Ciriano I, Covington K, Cowin PA, Craft B, Craft D, Creighton CJ, Cun Y, Curley E, Cutcutache I, Czajka K, Czerniak B, Dagg RA, Danilova L, Davi MV, Davidson NR, Davies H, Davis IJ, Davis-Dusenbery BN, Dawson KJ, De La Vega FM, De Paoli-Iseppi R, Defreitas T, Tos APD, Delaneau O, Demchok JA, Demeulemeester J, Demidov GM, Demircioğlu D, Dennis NM, Denroche RE, Dentro SC, Desai N, Deshpande V, Deshwar AG, Desmedt C, Deu-Pons J, Dhalla N, Dhani NC, Dhingra P, Dhir R, DiBiase A, Diamanti K, Ding L, Ding S, Dinh HQ, Dirix L, Doddapaneni H, Donmez N, Dow MT, Drapkin R, Drechsel O, Drews RM, Serge S, Dudderidge T, Dueso-Barroso A, Dunford AJ, Dunn M, Dursi LJ, Duthie FR, Dutton-Regester K, Eagles J, Easton DF, Edmonds S, Edwards PA, Edwards SE, Eeles RA, Ehinger A, Eils J, Eils R, El-Naggar A, Eldridge M, Ellrott K, Erkek S, Escaramis G, Espiritu SMG, Estivill X, Etemadmoghadam D, Eyfjord JE, Faltas BM, Fan D, Fan Y, Faquin WC, Farcas C, Fassan M, Fatima A, Favero F, Fayzullaev N, Felau I, Fereday S, Ferguson ML, Ferretti V, Feuerbach L, Field MA, Fink JL, Finocchiaro G, Fisher C, Fittall MW, Fitzgerald A, Fitzgerald RC, Flanagan AM, Fleshner NE, Flicek P, Foekens JA, Fong KM, Fonseca NA, Foster CS, Fox NS, Fraser M, Frazer S, Frenkel-Morgenstern M, Friedman W, Frigola J, Fronick CC, Fujimoto A, Fujita M, Fukayama M, Fulton LA, Fulton RS, Furuta M, Futreal PA, Füllgrabe A, Gabriel SB, Gallinger S, Gambacorti-Passerini C, Gao J, Gao S, Garraway L, Garred Ø, Garrison E, Garsed DW, Gehlenborg N, Gelpi JLL, George J, Gerhard DS, Gerhauser C, Gershenwald JE, Gerstein M, Gerstung M, Getz G, Ghori M, Ghossein R, Giama NH, Gibbs RA, Gibson B, Gill AJ, Gill P, Giri DD, Glodzik D, Gnanapragasam VJ, Goebler ME, Goldman MJ, Gomez C, Gonzalez S, Gonzalez-Perez A, Gordenin DA, Gossage J, Gotoh K, Govindan R, Grabau D, Graham JS, Grant RC, Green AR, Green E, Greger L, Grehan N, Grimaldi S, Grimmond SM, Grossman RL, Grundhoff A, Gundem G, Guo Q, Gupta M, Gupta S, Gut IG, Gut M, Göke J, Ha G, Haake A, Haan D, Haas S, Haase K, Haber JE, Habermann N, Hach F, Haider S, Hama N, Hamdy FC, Hamilton A, Hamilton MP, Han L, Hanna GB, Hansmann M, Haradhvala NJ, Harismendy O, Harliwong I, Harmanci AO, Harrington E, Hasegawa T, Haussler D, Hawkins S, Hayami S, Hayashi S, Hayes DN, Hayes SJ, Hayward NK, Hazell S, He Y, Heath AP, Heath SC, Hedley D, Hegde AM, Heiman DI, Heinold MC, Heins Z, Heisler LE, Hellstrom-Lindberg E, Helmy M, Heo SG, Hepperla AJ, Heredia-Genestar JM, Herrmann C, Hersey P, Hess JM, Hilmarsdottir H, Hinton J, Hirano S, Hiraoka N, Hoadley KA, Hobolth A, Hodzic E, Hoell JI, Hoffmann S, Hofmann O, Holbrook A, Holik AZ, Hollingsworth MA, Holmes O, Holt RA, Hong C, Hong EP, Hong JH, Hooijer GK, Hornshøj H, Hosoda F, Hou Y, Hovestadt V, Howat W, Hoyle AP, Hruban RH, Hu J, Hu T, Hua X, Huang KL, Huang M, Huang MN, Huang V, Huang Y, Huber W, Hudson TJ, Hummel M, Hung JA, Huntsman D, Hupp TR, Huse J, Huska MR, Hutter B, Hutter CM, Hübschmann D, Iacobuzio-Donahue CA, Imbusch CD, Imielinski M, Imoto S, Isaacs WB, Isaev K, Ishikawa S, Iskar M, Islam SMA, Ittmann M, Ivkovic S, Izarzugaza JMG, Jacquemier J, Jakrot V, Jamieson NB, Jang GH, Jang SJ, Jayaseelan JC, Jayasinghe R, Jefferys SR, Jegalian K, Jennings JL, Jeon SH, Jerman L, Ji Y, Jiao W, Johansson PA, Johns AL, Johns J, Johnson R, Johnson TA, Jolly C, Joly Y, Jonasson JG, Jones CD, Jones DR, Jones DTW, Jones N, Jones SJM, Jonkers J, Ju YS, Juhl H, Jung J, Juul M, Juul RI, Juul S, Jäger N, Kabbe R, Kahles A, Kahraman A, Kaiser VB, Kakavand H, Kalimuthu S, von Kalle C, Kang KJ, Karaszi K, Karlan B, Karlić R, Karsch D, Kasaian K, Kassahn KS, Katai H, Kato M, Katoh H, Kawakami Y, Kay JD, Kazakoff SH, Kazanov MD, Keays M, Kebebew E, Kefford RF, Kellis M, Kench JG, Kennedy CJ, Kerssemakers JNA, Khoo D, Khoo V, Khuntikeo N, Khurana E, Kilpinen H, Kim HK, Kim HL, Kim HY, Kim H, Kim J, Kim J, Kim JK, Kim Y, King TA, Klapper W, Kleinheinz K, Klimczak LJ, Knappskog S, Kneba M, Knoppers BM, Koh Y, Komorowski J, Komura D, Komura M, Kong G, Kool M, Korbel JO, Korchina V, Korshunov A, Koscher M, Koster R, Kote-Jarai Z, Koures A, Kovacevic M, Kremeyer B, Kretzmer H, Kreuz M, Krishnamurthy S, Kube D, Kumar K, Kumar P, Kumar S, Kumar Y, Kundra R, Kübler K, Küppers R, Lagergren J, Lai PH, Laird PW, Lakhani SR, Lalansingh CM, Lalonde E, Lamaze FC, Lambert A, Lander E, Landgraf P, Landoni L, Langerød A, Lanzós A, Larsimont D, Larsson E, Lathrop M, Lau LMS, Lawerenz C, Lawlor RT, Lawrence MS, Lazar AJ, Lazic AM, Le X, Lee D, Lee D, Lee EA, Lee HJ, Lee JJK, Lee JY, Lee J, Lee MTM, Lee-Six H, Lehmann KV, Lehrach H, Lenze D, Leonard CR, Leongamornlert DA, Leshchiner I, Letourneau L, Letunic I, Levine DA, Lewis L, Ley T, Li C, Li CH, Li HI, Li J, Li L, Li S, Li S, Li X, Li X, Li X, Li Y, Liang H, Liang SB, Lichter P, Lin P, Lin Z, Linehan WM, Lingjærde OC, Liu D, Liu EM, Liu FFF, Liu F, Liu J, Liu X, Livingstone J, Livitz D, Livni N, Lochovsky L, Loeffler M, Long GV, Lopez-Guillermo A, Lou S, Louis DN, Lovat LB, Lu Y, Lu YJ, Lu Y, Luchini C, Lungu I, Luo X, Luxton HJ, Lynch AG, Lype L, López C, López-Otín C, Ma EZ, Ma Y, MacGrogan G, MacRae S, Macintyre G, Madsen T, Maejima K, Mafficini A, Maglinte DT, Maitra A, Majumder PP, Malcovati L, Malikic S, Malleo G, Mann GJ, Mantovani-Löffler L, Marchal K, Marchegiani G, Mardis ER, Margolin AA, Marin MG, Markowetz F, Markowski J, Marks J, Marques-Bonet T, Marra MA, Marsden L, Martens JWM, Martin S, Martin-Subero JI, Martincorena I, Martinez-Fundichely A, Maruvka YE, Mashl RJ, Massie CE, Matthew TJ, Matthews L, Mayer E, Mayes S, Mayo M, Mbabaali F, McCune K, McDermott U, McGillivray PD, McLellan MD, McPherson JD, McPherson JR, McPherson TA, Meier SR, Meng A, Meng S, Menzies A, Merrett ND, Merson S, Meyerson M, Meyerson W, Mieczkowski PA, Mihaiescu GL, Mijalkovic S, Mikkelsen T, Milella M, Mileshkin L, Miller CA, Miller DK, Miller JK, Mills GB, Milovanovic A, Minner S, Miotto M, Arnau GM, Mirabello L, Mitchell C, Mitchell TJ, Miyano S, Miyoshi N, Mizuno S, Molnár-Gábor F, Moore MJ, Moore RA, Morganella S, Morris QD, Morrison C, Mose LE, Moser CD, Muiños F, Mularoni L, Mungall AJ, Mungall K, Musgrove EA, Mustonen V, Mutch D, Muyas F, Muzny DM, Muñoz A, Myers J, Myklebost O, Möller P, Nagae G, Nagrial AM, Nahal-Bose HK, Nakagama H, Nakagawa H, Nakamura H, Nakamura T, Nakano K, Nandi T, Nangalia J, Nastic M, Navarro A, Navarro FCP, Neal DE, Nettekoven G, Newell F, Newhouse SJ, Newton Y, Ng AWT, Ng A, Nicholson J, Nicol D, Nie Y, Nielsen GP, Nielsen MM, Nik-Zainal S, Noble MS, Nones K, Northcott PA, Notta F, O’Connor BD, O’Donnell P, O’Donovan M, O’Meara S, O’Neill BP, O’Neill JR, Ocana D, Ochoa A, Oesper L, Ogden C, Ohdan H, Ohi K, Ohno-Machado L, Oien KA, Ojesina AI, Ojima H, Okusaka T, Omberg L, Ong CK, Ossowski S, Ott G, Ouellette BFF, P’ng C, Paczkowska M, Paiella S, Pairojkul C, Pajic M, Pan-Hammarström Q, Papaemmanuil E, Papatheodorou I, Paramasivam N, Park JW, Park JW, Park K, Park K, Park PJ, Parker JS, Parsons SL, Pass H, Pasternack D, Pastore A, Patch AM, Pauporté I, Pea A, Pearson JV, Pedamallu CS, Pedersen JS, Pederzoli P, Peifer M, Pennell NA, Perou CM, Perry MD, Petersen GM, Peto M, Petrelli N, Petryszak R, Pfister SM, Phillips M, Pich O, Pickett HA, Pihl TD, Pillay N, Pinder S, Pinese M, Pinho AV, Pitkänen E, Pivot X, Piñeiro-Yáñez E, Planko L, Plass C, Polak P, Pons T, Popescu I, Potapova O, Prasad A, Preston SR, Prinz M, Pritchard AL, Prokopec SD, Provenzano E, Puente XS, Puig S, Puiggròs M, Pulido-Tamayo S, Pupo GM, Purdie CA, Quinn MC, Rabionet R, Rader JS, Radlwimmer B, Radovic P, Raeder B, Raine KM, Ramakrishna M, Ramakrishnan K, Ramalingam S, Raphael BJ, Rathmell WK, Rausch T, Reifenberger G, Reimand J, Reis-Filho J, Reuter V, Reyes-Salazar I, Reyna MA, Reynolds SM, Rheinbay E, Riazalhosseini Y, Richardson AL, Richter J, Ringel M, Ringnér M, Rino Y, Rippe K, Roach J, Roberts LR, Roberts ND, Roberts SA, Robertson AG, Robertson AJ, Rodriguez JB, Rodriguez-Martin B, Rodríguez-González FG, Roehrl MHA, Rohde M, Rokutan H, Romieu G, Rooman I, Roques T, Rosebrock D, Rosenberg M, Rosenstiel PC, Rosenwald A, Rowe EW, Royo R, Rozen SG, Rubanova Y, Rubin MA, Rubio-Perez C, Rudneva VA, Rusev BC, Ruzzenente A, Rätsch G, Sabarinathan R, Sabelnykova VY, Sadeghi S, Sahinalp SC, Saini N, Saito-Adachi M, Saksena G, Salcedo A, Salgado R, Salichos L, Sallari R, Saller C, Salvia R, Sam M, Samra JS, Sanchez-Vega F, Sander C, Sanders G, Sarin R, Sarrafi I, Sasaki-Oku A, Sauer T, Sauter G, Saw RPM, Scardoni M, Scarlett CJ, Scarpa A, Scelo G, Schadendorf D, Schein JE, Schilhabel MB, Schlesner M, Schlomm T, Schmidt HK, Schramm SJ, Schreiber S, Schultz N, Schumacher SE, Schwarz RF, Scolyer RA, Scott D, Scully R, Seethala R, Segre AV, Selander I, Semple CA, Senbabaoglu Y, Sengupta S, Sereni E, Serra S, Sgroi DC, Shackleton M, Shah NC, Shahabi S, Shang CA, Shang P, Shapira O, Shelton T, Shen C, Shen H, Shepherd R, Shi R, Shi Y, Shiah YJ, Shibata T, Shih J, Shimizu E, Shimizu K, Shin SJ, Shiraishi Y, Shmaya T, Shmulevich I, Shorser SI, Short C, Shrestha R, Shringarpure SS, Shriver C, Shuai S, Sidiropoulos N, Siebert R, Sieuwerts AM, Sieverling L, Signoretti S, Sikora KO, Simbolo M, Simon R, Simons JV, Simpson JT, Simpson PT, Singer S, Sinnott-Armstrong N, Sipahimalani P, Skelly TJ, Smid M, Smith J, Smith-McCune K, Socci ND, Sofia HJ, Soloway MG, Song L, Sood AK, Sothi S, Sotiriou C, Soulette CM, Span PN, Spellman PT, Sperandio N, Spillane AJ, Spiro O, Spring J, Staaf J, Stadler PF, Staib P, Stark SG, Stebbings L, Stefánsson ÓA, Stegle O, Stein LD, Stenhouse A, Stewart C, Stilgenbauer S, Stobbe MD, Stratton MR, Stretch JR, Struck AJ, Stuart JM, Stunnenberg HG, Su H, Su X, Sun RX, Sungalee S, Susak H, Suzuki A, Sweep F, Szczepanowski M, Sültmann H, Yugawa T, Tam A, Tamborero D, Tan BKT, Tan D, Tan P, Tanaka H, Taniguchi H, Tanskanen TJ, Tarabichi M, Tarnuzzer R, Tarpey P, Taschuk ML, Tatsuno K, Tavaré S, Taylor DF, Taylor-Weiner A, Teague JW, Teh BT, Tembe V, Temes J, Thai K, Thayer SP, Thiessen N, Thomas G, Thomas S, Thompson A, Thompson AM, Thompson JFF, Thompson RH, Thorne H, Thorne LB, Thorogood A, Tiao G, Tijanic N, Timms LE, Tirabosco R, Tojo M, Tommasi S, Toon CW, Toprak UH, Torrents D, Tortora G, Tost J, Totoki Y, Townend D, Traficante N, Treilleux I, Trotta JR, Trümper LHP, Tsao M, Tsunoda T, Tubio JMC, Tucker O, Turkington R, Turner DJ, Tutt A, Ueno M, Ueno NT, Umbricht C, Umer HM, Underwood TJ, Urban L, Urushidate T, Ushiku T, Uusküla-Reimand L, Valencia A, Van Den Berg DJ, Van Laere S, Van Loo P, Van Meir EG, Van den Eynden GG, Van der Kwast T, Vasudev N, Vazquez M, Vedururu R, Veluvolu U, Vembu S, Verbeke LPC, Vermeulen P, Verrill C, Viari A, Vicente D, Vicentini C, VijayRaghavan K, Viksna J, Vilain RE, Villasante I, Vincent-Salomon A, Visakorpi T, Voet D, Vyas P, Vázquez-García I, Waddell NM, Waddell N, Wadelius C, Wadi L, Wagener R, Wala JA, Wang J, Wang J, Wang L, Wang Q, Wang W, Wang Y, Wang Z, Waring PM, Warnatz HJ, Warrell J, Warren AY, Waszak SM, Wedge DC, Weichenhan D, Weinberger P, Weinstein JN, Weischenfeldt J, Weisenberger DJ, Welch I, Wendl MC, Werner J, Whalley JP, Wheeler DA, Whitaker HC, Wigle D, Wilkerson MD, Williams A, Wilmott JS, Wilson GW, Wilson JM, Wilson RK, Winterhoff B, Wintersinger JA, Wiznerowicz M, Wolf S, Wong BH, Wong T, Wong W, Woo Y, Wood S, Wouters BG, Wright AJ, Wright DW, Wright MH, Wu CL, Wu DY, Wu G, Wu J, Wu K, Wu Y, Wu Z, Xi L, Xia T, Xiang Q, Xiao X, Xing R, Xiong H, Xu Q, Xu Y, Xue H, Yachida S, Yakneen S, Yamaguchi R, Yamaguchi TN, Yamamoto M, Yamamoto S, Yamaue H, Yang F, Yang H, Yang JY, Yang L, Yang L, Yang S, Yang TP, Yang Y, Yao X, Yaspo ML, Yates L, Yau C, Ye C, Ye K, Yellapantula VD, Yoon CJ, Yoon SS, Yousif F, Yu J, Yu K, Yu W, Yu Y, Yuan K, Yuan Y, Yuen D, Yung CK, Zaikova O, Zamora J, Zapatka M, Zenklusen JC, Zenz T, Zeps N, Zhang CZ, Zhang F, Zhang H, Zhang H, Zhang H, Zhang J, Zhang J, Zhang J, Zhang X, Zhang X, Zhang Y, Zhang Z, Zhao Z, Zheng L, Zheng X, Zhou W, Zhou Y, Zhu B, Zhu H, Zhu J, Zhu S, Zou L, Zou X, deFazio A, van As N, van Deurzen CHM, van de Vijver MJ, van’t Veer L, von Mering C. Pan-cancer analysis of whole genomes. Nature 2020; 578:82-93. [PMID: 32025007 PMCID: PMC7025898 DOI: 10.1038/s41586-020-1969-6] [Citation(s) in RCA: 1435] [Impact Index Per Article: 358.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2018] [Accepted: 12/11/2019] [Indexed: 02/07/2023]
Abstract
Cancer is driven by genetic change, and the advent of massively parallel sequencing has enabled systematic documentation of this variation at the whole-genome scale1-3. Here we report the integrative analysis of 2,658 whole-cancer genomes and their matching normal tissues across 38 tumour types from the Pan-Cancer Analysis of Whole Genomes (PCAWG) Consortium of the International Cancer Genome Consortium (ICGC) and The Cancer Genome Atlas (TCGA). We describe the generation of the PCAWG resource, facilitated by international data sharing using compute clouds. On average, cancer genomes contained 4-5 driver mutations when combining coding and non-coding genomic elements; however, in around 5% of cases no drivers were identified, suggesting that cancer driver discovery is not yet complete. Chromothripsis, in which many clustered structural variants arise in a single catastrophic event, is frequently an early event in tumour evolution; in acral melanoma, for example, these events precede most somatic point mutations and affect several cancer-associated genes simultaneously. Cancers with abnormal telomere maintenance often originate from tissues with low replicative activity and show several mechanisms of preventing telomere attrition to critical levels. Common and rare germline variants affect patterns of somatic mutation, including point mutations, structural variants and somatic retrotransposition. A collection of papers from the PCAWG Consortium describes non-coding mutations that drive cancer beyond those in the TERT promoter4; identifies new signatures of mutational processes that cause base substitutions, small insertions and deletions and structural variation5,6; analyses timings and patterns of tumour evolution7; describes the diverse transcriptional consequences of somatic mutation on splicing, expression levels, fusion genes and promoter activity8,9; and evaluates a range of more-specialized features of cancer genomes8,10-18.
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Luszczak S, Kumar C, Sathyadevan VK, Simpson BS, Gately KA, Whitaker HC, Heavey S. PIM kinase inhibition: co-targeted therapeutic approaches in prostate cancer. Signal Transduct Target Ther 2020; 5:7. [PMID: 32296034 PMCID: PMC6992635 DOI: 10.1038/s41392-020-0109-y] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 12/05/2019] [Accepted: 12/13/2019] [Indexed: 01/09/2023] Open
Abstract
PIM kinases have been shown to play a role in prostate cancer development and progression, as well as in some of the hallmarks of cancer, especially proliferation and apoptosis. Their upregulation in prostate cancer has been correlated with decreased patient overall survival and therapy resistance. Initial efforts to inhibit PIM with monotherapies have been hampered by compensatory upregulation of other pathways and drug toxicity, and as such, it has been suggested that co-targeting PIM with other treatment approaches may permit lower doses and be a more viable option in the clinic. Here, we present the rationale and basis for co-targeting PIM with inhibitors of PI3K/mTOR/AKT, JAK/STAT, MYC, stemness, and RNA Polymerase I transcription, along with other therapies, including androgen deprivation, radiotherapy, chemotherapy, and immunotherapy. Such combined approaches could potentially be used as neoadjuvant therapies, limiting the development of resistance to treatments or sensitizing cells to other therapeutics. To determine which drugs should be combined with PIM inhibitors for each patient, it will be key to develop companion diagnostics that predict response to each co-targeted option, hopefully providing a personalized medicine pathway for subsets of prostate cancer patients in the future.
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Affiliation(s)
- Sabina Luszczak
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | - Christopher Kumar
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | | | - Benjamin S Simpson
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | - Kathy A Gately
- Trinity Translational Medicine Institute, St. James's Hospital Dublin, Dublin 8, Dublin, Ireland
| | - Hayley C Whitaker
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | - Susan Heavey
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK.
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Norris JM, Simpson BS, Parry MA, Allen C, Ball R, Freeman A, Kelly D, Kirkham A, Kasivisvanathan V, Whitaker HC, Emberton M. Genetic landscape of prostate cancer conspicuity on multiparametric MRI: a protocol for a systematic review and bioinformatic analysis. BMJ Open 2020; 10:e034611. [PMID: 31992607 PMCID: PMC7045175 DOI: 10.1136/bmjopen-2019-034611] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 12/30/2019] [Accepted: 01/09/2020] [Indexed: 12/31/2022] Open
Abstract
INTRODUCTION The introduction of multiparametric MRI (mpMRI) has enabled enhanced risk stratification for men at risk of prostate cancer, through accurate prebiopsy identification of clinically significant disease. However, approximately 10%-20% of significant prostate cancer may be missed on mpMRI. It appears that the genomic basis of lesion visibility or invisibility on mpMRI may have key implications for prognosis and treatment. Here, we describe a protocol for the first systematic review and novel bioinformatic analysis of the genomic basis of prostate cancer conspicuity on mpMRI. METHODS AND ANALYSIS A systematic search of MEDLINE, PubMed, EMBASE and Cochrane databases will be conducted. Screening, data extraction, statistical analysis and reporting will be performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Included papers will be full text articles, written between January 1980 and December 2019, comparing molecular characteristics of mpMRI-visible lesions and mpMRI-invisible lesions at the DNA, DNA-methylation, RNA or protein level. Study bias and quality will be assessed using a modified Newcastle-Ottawa score. Additionally, we will conduct a novel bioinformatic analysis of supplementary material and publicly available data, to combine transcriptomic data and reveal common pathways highlighted across studies. To ensure methodological rigour, this protocol is written in accordance with the PRISMA Protocol 2015 checklist. ETHICS AND DISSEMINATION Ethical approval will not be required, as this is an academic review of published literature. Findings will be disseminated through publications in peer-reviewed journals, and presentations at national and international conferences. PROSPERO REGISTRATION NUMBER CRD42019147423.
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Affiliation(s)
- Joseph M Norris
- UCL Division of Surgery & Interventional Science, University College London, London, UK
| | - Benjamin S Simpson
- UCL Division of Surgery & Interventional Science, University College London, London, UK
| | - Marina A Parry
- UCL Cancer Institute, University College London, London, UK
| | - Clare Allen
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Rhys Ball
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Alex Freeman
- Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Daniel Kelly
- School of Healthcare Sciences, Cardiff University, Cardiff, South Glamorgan, UK
| | - Alex Kirkham
- Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Veeru Kasivisvanathan
- UCL Division of Surgery & Interventional Science, University College London, London, UK
| | - Hayley C Whitaker
- UCL Division of Surgery & Interventional Science, University College London, London, UK
| | - Mark Emberton
- UCL Division of Surgery & Interventional Science, University College London, London, UK
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Heavey S, Costa H, Pye H, Burt EC, Jenkinson S, Lewis G, Bosshard‐Carter L, Watson F, Jameson C, Ratynska M, Ben‐Salha I, Haider A, Johnston EW, Feber A, Shaw G, Sridhar A, Nathan S, Rajan P, Briggs TP, Sooriakumaran P, Kelly JD, Freeman A, Whitaker HC. PEOPLE: PatiEnt prOstate samPLes for rEsearch, a tissue collection pathway utilizing magnetic resonance imaging data to target tumor and benign tissue in fresh radical prostatectomy specimens. Prostate 2019; 79:768-777. [PMID: 30807665 PMCID: PMC6618051 DOI: 10.1002/pros.23782] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 02/07/2019] [Indexed: 11/19/2022]
Abstract
BACKGROUND Over 1 million men are diagnosed with prostate cancer each year worldwide, with a wide range of research programs requiring access to patient tissue samples for development of improved diagnoses and treatments. A random sampling of prostate tissue is sufficient for certain research studies; however, there is growing research need to target areas of the aggressive tumor as fresh tissue. Here we set out to develop a new pathway "PEOPLE: PatiEnt prOstate samPLes for rEsearch" to collect high-quality fresh tissue for research use, using magnetic resonance imaging (MRI) to target areas of tumor and benign tissue. METHODS Prostate tissue was sampled following robotic radical prostatectomy, using MRI data to target areas of benign and tumor tissue. Initially, 25 cases were sampled using MRI information from clinical notes. A further 59 cases were sampled using an optimized method that included specific MRI measurements of tumor location along with additional exclusion criteria. All cases were reviewed in batches with detailed clinical and histopathological data recorded. For one subset of samples, DNA was extracted and underwent quality control. Ex vivo culture was carried out using the gelatin sponge method for an additional subset. RESULTS Tumor was successfully fully or partially targeted in 64% of the initial cohort and 70% of the optimized cohort. DNA of high quality and concentration was isolated from 39 tumor samples, and ex vivo culture was successfully carried out in three cases with tissue morphology, proliferation, and apoptosis remaining comparable before and after 72 hours culture. CONCLUSION Here we report initial data from the PEOPLE pathway; using a method for targeting areas of tumor within prostate samples using MRI. This method operates alongside the standard clinical pathway and minimizes additional input from surgical, radiological, and pathological teams, while preserving surgical margins and diagnostic tissue.
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Affiliation(s)
- Susan Heavey
- Molecular Diagnostics and Therapeutics GroupUniversity College LondonLondonUK
| | - Helena Costa
- Research Department of PathologyUniversity College LondonLondonUK
| | - Hayley Pye
- Molecular Diagnostics and Therapeutics GroupUniversity College LondonLondonUK
| | - Emma C. Burt
- Department of Molecular HaematologyBarts Health NHS Trust, The Royal London HospitalLondonUK
| | - Sophia Jenkinson
- Research Department of PathologyUniversity College LondonLondonUK
| | | | | | - Fran Watson
- Research Department of PathologyUniversity College LondonLondonUK
| | - Charles Jameson
- Research Department of PathologyUniversity College LondonLondonUK
| | - Marzena Ratynska
- Research Department of PathologyUniversity College LondonLondonUK
| | - Imen Ben‐Salha
- Research Department of PathologyUniversity College LondonLondonUK
| | - Aiman Haider
- Research Department of PathologyUniversity College LondonLondonUK
| | | | - Andrew Feber
- Divison of Surgery and Interventional SciencesUniversity College LondonLondonUK
| | - Greg Shaw
- Department of Uro‐OncologyUCLH NHS Foundation TrustLondonUK
| | - Ashwin Sridhar
- Department of Uro‐OncologyUCLH NHS Foundation TrustLondonUK
| | - Senthil Nathan
- Department of Uro‐OncologyUCLH NHS Foundation TrustLondonUK
| | | | - Timothy P. Briggs
- Department of Uro‐OncologyUCLH NHS Foundation TrustLondonUK
- Centre for Molecular Oncology, Barts Cancer InstituteQueen Mary University of LondonLondonUK
| | | | - John D. Kelly
- Department of Uro‐OncologyUCLH NHS Foundation TrustLondonUK
| | - Alex Freeman
- Research Department of PathologyUniversity College LondonLondonUK
| | - Hayley C. Whitaker
- Molecular Diagnostics and Therapeutics GroupUniversity College LondonLondonUK
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40
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Olivier J, Stavrinides V, Kay J, Freeman A, Pye H, Ahmed Z, Carmona Echeverria L, Heavey S, Simmons LAM, Kanthabalan A, Arya M, Briggs T, Barratt D, Charman SC, Gelister J, Hawkes D, Hu Y, Jameson C, McCartan N, Punwani S, van der Muelen J, Moore C, Emberton M, Ahmed HU, Whitaker HC. Immunohistochemical biomarker validation in highly selective needle biopsy microarrays derived from mpMRI-characterized prostates. Prostate 2018; 78:1229-1237. [PMID: 30073682 DOI: 10.1002/pros.23698] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Accepted: 07/05/2018] [Indexed: 11/09/2022]
Abstract
INTRODUCTION Diagnosing prostate cancer routinely involves tissue biopsy and increasingly image guided biopsy using multiparametric MRI (mpMRI). Excess tissue after diagnosis can be used for research to improve the diagnostic pathway and the vertical assembly of prostate needle biopsy cores into tissue microarrays (TMAs) allows the parallel immunohistochemical (IHC) validation of cancer biomarkers in routine diagnostic specimens. However, tissue within a biopsy core is often heterogeneous and cancer is not uniformly present, resulting in needle biopsy TMAs that suffer from highly variable cancer detection rates that complicate parallel biomarker validation. MATERIALS AND METHODS The prostate cores with the highest tumor burden (in terms of Gleason score and/or maximum cancer core length) were obtained from 249 patients in the PICTURE trial who underwent transperineal template prostate mapping (TPM) biopsy at 5 mm intervals preceded by mpMRI. From each core, 2 mm segments containing tumor or benign tissue (as assessed on H&E pathology) were selected, excised and embedded vertically into a new TMA block. TMA sections were then IHC-stained for the routinely used prostate cancer biomarkers PSA, PSMA, AMACR, p63, and MSMB and assessed using the h-score method. H-scores in patient matched malignant and benign tissue were correlated with the Gleason grade of the original core and the MRI Likert score for the sampled prostate area. RESULTS A total of 2240 TMA cores were stained and IHC h-scores were assigned to 1790. There was a statistically significant difference in h-scores between patient matched malignant and adjacent benign tissue that is independent of Likert score. There was no association between the h-scores and Gleason grade or Likert score within each of the benign or malignant groups. CONCLUSION The construction of highly selective TMAs from prostate needle biopsy cores is possible. IHC data obtained through this method are highly reliable and can be correlated with imaging. IHC expression patterns for PSA, PSMA, AMACR, p63, and MSMB are distinct in malignant and adjacent benign tissue but did not correlate with mpMRI Likert score.
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Affiliation(s)
- Jonathan Olivier
- Molecular Diagnostics and Therapeutics Group, Charles Bell House, Division of Surgery and Interventional Science, University College London, London, United Kingdom
- Department of Urology, Hospital Huriez, University Lille Nord de France, Lille, France
- Faculty of Medical Sciences, Division of Surgery and Interventional Science, University College London, London, United Kingdom
| | - Vasilis Stavrinides
- Molecular Diagnostics and Therapeutics Group, Charles Bell House, Division of Surgery and Interventional Science, University College London, London, United Kingdom
- Faculty of Medical Sciences, Division of Surgery and Interventional Science, University College London, London, United Kingdom
| | - Jonathan Kay
- Molecular Diagnostics and Therapeutics Group, Charles Bell House, Division of Surgery and Interventional Science, University College London, London, United Kingdom
- Faculty of Medical Sciences, Division of Surgery and Interventional Science, University College London, London, United Kingdom
| | - Alex Freeman
- Department of Pathology, UCLH NHS Foundation Trust, London, United Kingdom
| | - Hayley Pye
- Molecular Diagnostics and Therapeutics Group, Charles Bell House, Division of Surgery and Interventional Science, University College London, London, United Kingdom
- Faculty of Medical Sciences, Division of Surgery and Interventional Science, University College London, London, United Kingdom
| | - Zeba Ahmed
- Molecular Diagnostics and Therapeutics Group, Charles Bell House, Division of Surgery and Interventional Science, University College London, London, United Kingdom
- Faculty of Medical Sciences, Division of Surgery and Interventional Science, University College London, London, United Kingdom
| | - Lina Carmona Echeverria
- Molecular Diagnostics and Therapeutics Group, Charles Bell House, Division of Surgery and Interventional Science, University College London, London, United Kingdom
- Faculty of Medical Sciences, Division of Surgery and Interventional Science, University College London, London, United Kingdom
| | - Susan Heavey
- Molecular Diagnostics and Therapeutics Group, Charles Bell House, Division of Surgery and Interventional Science, University College London, London, United Kingdom
- Faculty of Medical Sciences, Division of Surgery and Interventional Science, University College London, London, United Kingdom
| | - Lucy A M Simmons
- Faculty of Medical Sciences, Division of Surgery and Interventional Science, University College London, London, United Kingdom
- Department of Urology, UCLH NHS Foundation Trust, London, United Kingdom
| | - Abi Kanthabalan
- Faculty of Medical Sciences, Division of Surgery and Interventional Science, University College London, London, United Kingdom
- Department of Urology, UCLH NHS Foundation Trust, London, United Kingdom
| | - Manit Arya
- Department of Urology, UCLH NHS Foundation Trust, London, United Kingdom
| | - Tim Briggs
- Department of Urology, UCLH NHS Foundation Trust, London, United Kingdom
- Department of Urology, The Royal Free London NHS Foundation Trust, London, United Kingdom
| | - Dean Barratt
- Department of Computer Science, Centre for Medical Imaging and Computing, University College London, London, United Kingdom
| | - Susan C Charman
- Clinical Effectiveness Unit, The Royal College of Surgeons of England, London, United Kingdom
- Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - James Gelister
- Department of Urology, The Royal Free London NHS Foundation Trust, London, United Kingdom
| | - David Hawkes
- Department of Computer Science, Centre for Medical Imaging and Computing, University College London, London, United Kingdom
| | - Yipeng Hu
- Department of Computer Science, Centre for Medical Imaging and Computing, University College London, London, United Kingdom
| | - Charles Jameson
- Department of Pathology, UCLH NHS Foundation Trust, London, United Kingdom
| | - Neil McCartan
- Faculty of Medical Sciences, Division of Surgery and Interventional Science, University College London, London, United Kingdom
- Department of Urology, UCLH NHS Foundation Trust, London, United Kingdom
| | - Shonit Punwani
- Faculty of Medicine, Department of Radiology, UCLH NHS Foundation Trust, London, United Kingdom
| | - Jan van der Muelen
- Department of Pathology, UCLH NHS Foundation Trust, London, United Kingdom
- Clinical Effectiveness Unit, The Royal College of Surgeons of England, London, United Kingdom
| | - Caroline Moore
- Faculty of Medical Sciences, Division of Surgery and Interventional Science, University College London, London, United Kingdom
- Department of Urology, UCLH NHS Foundation Trust, London, United Kingdom
| | - Mark Emberton
- Faculty of Medical Sciences, Division of Surgery and Interventional Science, University College London, London, United Kingdom
- Department of Urology, UCLH NHS Foundation Trust, London, United Kingdom
| | - Hashim U Ahmed
- Faculty of Medical Sciences, Division of Surgery and Interventional Science, University College London, London, United Kingdom
- Division of Surgery, Department of Surgery and Cancer, Imperial College London, London, United Kingdom
- Imperial Urology, Charing Cross Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Hayley C Whitaker
- Molecular Diagnostics and Therapeutics Group, Charles Bell House, Division of Surgery and Interventional Science, University College London, London, United Kingdom
- Faculty of Medical Sciences, Division of Surgery and Interventional Science, University College London, London, United Kingdom
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41
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Luca BA, Brewer DS, Edwards DR, Edward S, Whitaker HC, Merson S, Dennis N, Cooper RA, Hazell S, Warren AY, Eeles R, Lynch AG, Ross-Adams H, Lamb AD, Neal DE, Sethia K, Mills RD, Ball RY, Curley H, Clark J, Moulton V, Cooper CS. DESNT: A Poor Prognosis Category of Human Prostate Cancer. Eur Urol Focus 2018; 4:842-850. [PMID: 28753852 PMCID: PMC5669460 DOI: 10.1016/j.euf.2017.01.016] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Revised: 01/16/2017] [Accepted: 01/28/2017] [Indexed: 12/30/2022]
Abstract
BACKGROUND A critical problem in the clinical management of prostate cancer is that it is highly heterogeneous. Accurate prediction of individual cancer behaviour is therefore not achievable at the time of diagnosis leading to substantial overtreatment. It remains an enigma that, in contrast to breast cancer, unsupervised analyses of global expression profiles have not currently defined robust categories of prostate cancer with distinct clinical outcomes. OBJECTIVE To devise a novel classification framework for human prostate cancer based on unsupervised mathematical approaches. DESIGN, SETTING, AND PARTICIPANTS Our analyses are based on the hypothesis that previous attempts to classify prostate cancer have been unsuccessful because individual samples of prostate cancer frequently have heterogeneous compositions. To address this issue, we applied an unsupervised Bayesian procedure called Latent Process Decomposition to four independent prostate cancer transcriptome datasets obtained using samples from prostatectomy patients and containing between 78 and 182 participants. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Biochemical failure was assessed using log-rank analysis and Cox regression analysis. RESULTS AND LIMITATIONS Application of Latent Process Decomposition identified a common process in all four independent datasets examined. Cancers assigned to this process (designated DESNT cancers) are characterized by low expression of a core set of 45 genes, many encoding proteins involved in the cytoskeleton machinery, ion transport, and cell adhesion. For the three datasets with linked prostate-specific antigen failure data following prostatectomy, patients with DESNT cancer exhibited poor outcome relative to other patients (p=2.65×10-5, p=4.28×10-5, and p=2.98×10-8). When these three datasets were combined the independent predictive value of DESNT membership was p=1.61×10-7 compared with p=1.00×10-5 for Gleason sum. A limitation of the study is that only prediction of prostate-specific antigen failure was examined. CONCLUSIONS Our results demonstrate the existence of a novel poor prognosis category of human prostate cancer and will assist in the targeting of therapy, helping avoid treatment-associated morbidity in men with indolent disease. PATIENT SUMMARY Prostate cancer, unlike breast cancer, does not have a robust classification framework. We propose that this failure has occurred because prostate cancer samples selected for analysis frequently have heterozygous compositions (individual samples are made up of many different parts that each have different characteristics). Applying a mathematical approach that can overcome this problem we identify a novel poor prognosis category of human prostate cancer called DESNT.
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Affiliation(s)
- Bogdan-Alexandru Luca
- School of Computing Sciences, University of East Anglia, Norwich Research Park, Norwich, Norfolk, UK
- Norwich Medical School, University of East Anglia, Norwich Research Park, Norwich, UK
| | - Daniel S Brewer
- Norwich Medical School, University of East Anglia, Norwich Research Park, Norwich, UK
- The Earlham Institute, Norwich Research Park, Norwich, Norfolk, UK
| | - Dylan R Edwards
- Norwich Medical School, University of East Anglia, Norwich Research Park, Norwich, UK
| | - Sandra Edward
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, Sutton, UK
| | - Hayley C Whitaker
- Urological Research Laboratory, Cancer Research UK Cambridge Research Institute, University of Cambridge, Cambridge, UK
| | - Sue Merson
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, Sutton, UK
| | - Nening Dennis
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, Sutton, UK
| | - Rosalin A Cooper
- Department of Pathology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Steven Hazell
- Royal Marsden NHS Foundation Trust, London and Sutton, UK
| | - Anne Y Warren
- Department of Histopathology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - The CancerMap Group
- A list of participants and their affiliations appears in the Supplemental Information
| | - Rosalind Eeles
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, Sutton, UK
- Royal Marsden NHS Foundation Trust, London and Sutton, UK
| | - Andy G Lynch
- Urological Research Laboratory, Cancer Research UK Cambridge Research Institute, University of Cambridge, Cambridge, UK
| | - Helen Ross-Adams
- Urological Research Laboratory, Cancer Research UK Cambridge Research Institute, University of Cambridge, Cambridge, UK
| | - Alastair D Lamb
- Urological Research Laboratory, Cancer Research UK Cambridge Research Institute, University of Cambridge, Cambridge, UK
- Department of Surgical Oncology, University of Cambridge, Addenbrooke's Hospital, Cambridge, UK
| | - David E Neal
- Urological Research Laboratory, Cancer Research UK Cambridge Research Institute, University of Cambridge, Cambridge, UK
- Department of Surgical Oncology, University of Cambridge, Addenbrooke's Hospital, Cambridge, UK
| | - Krishna Sethia
- Department of Urology, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich, UK
| | - Robert D Mills
- Department of Urology, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich, UK
| | - Richard Y Ball
- Department of Histopathology, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich, UK
| | - Helen Curley
- Norwich Medical School, University of East Anglia, Norwich Research Park, Norwich, UK
| | - Jeremy Clark
- Norwich Medical School, University of East Anglia, Norwich Research Park, Norwich, UK
| | - Vincent Moulton
- School of Computing Sciences, University of East Anglia, Norwich Research Park, Norwich, Norfolk, UK
| | - Colin S Cooper
- Norwich Medical School, University of East Anglia, Norwich Research Park, Norwich, UK
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42
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Pye H, Butt MA, Funnell L, Reinert HW, Puccio I, Rehman Khan SU, Saouros S, Marklew JS, Stamati I, Qurashi M, Haidry R, Sehgal V, Oukrif D, Gandy M, Whitaker HC, Rodriguez-Justo M, Novelli M, Hamoudi R, Yahioglu G, Deonarain MP, Lovat LB. Using antibody directed phototherapy to target oesophageal adenocarcinoma with heterogeneous HER2 expression. Oncotarget 2018; 9:22945-22959. [PMID: 29796164 PMCID: PMC5955430 DOI: 10.18632/oncotarget.25159] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 03/28/2018] [Indexed: 12/22/2022] Open
Abstract
Early oesophageal adenocarcinoma (OA) and pre-neoplastic dysplasia may be treated with endoscopic resection and ablative techniques such as photodynamic therapy (PDT). Though effective, discrete areas of disease may be missed leading to recurrence. PDT further suffers from the side effects of off-target photosensitivity. A tumour specific and light targeted therapeutic agent with optimised pharmacokinetics could be used to destroy residual cancerous cells left behind after resection. A small molecule antibody-photosensitizer conjugate was developed targeting human epidermal growth factor receptor 2 (HER2). This was tested in an in vivo mouse model of human OA using a xenograft flank model with clinically relevant low level HER2 expression and heterogeneity. In vitro we demonstrate selective binding of the conjugate to tumour versus normal tissue. Light dependent cytotoxicity of the phototherapy agent in vitro was observed. In an in vivo OA mouse xenograft model the phototherapy agent had desirable pharmacokinetic properties for tumour uptake and blood clearance time. PDT treatment caused tumour growth arrest in all the tumours despite the tumours having a clinically defined low/negative HER2 expression level. This new phototherapy agent shows therapeutic potential for treatment of both HER2 positive and borderline/negative OA.
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Affiliation(s)
- Hayley Pye
- Department for Tissue and Energy, Division of Surgery and Interventional Science, University College London, London, UK
| | - Mohammed Adil Butt
- Department for Tissue and Energy, Division of Surgery and Interventional Science, University College London, London, UK.,Upper Gastrointestinal Service, University College London Hospitals NHS Foundation Trust, London, UK
| | - Laura Funnell
- Department for Tissue and Energy, Division of Surgery and Interventional Science, University College London, London, UK
| | - Halla W Reinert
- Department for Tissue and Energy, Division of Surgery and Interventional Science, University College London, London, UK
| | - Ignazio Puccio
- Department for Tissue and Energy, Division of Surgery and Interventional Science, University College London, London, UK
| | - Saif U Rehman Khan
- Department for Tissue and Energy, Division of Surgery and Interventional Science, University College London, London, UK
| | - Savvas Saouros
- Antikor BioPharma, Stevenage, UK.,Imperial College London, London, UK
| | | | | | - Maryam Qurashi
- Department for Tissue and Energy, Division of Surgery and Interventional Science, University College London, London, UK.,Imperial College London, London, UK
| | - Rehan Haidry
- Upper Gastrointestinal Service, University College London Hospitals NHS Foundation Trust, London, UK
| | - Vinay Sehgal
- Department for Tissue and Energy, Division of Surgery and Interventional Science, University College London, London, UK.,Upper Gastrointestinal Service, University College London Hospitals NHS Foundation Trust, London, UK
| | - Dahmane Oukrif
- Department of Pathology, University College London, London, UK
| | - Michael Gandy
- Department for Tissue and Energy, Division of Surgery and Interventional Science, University College London, London, UK
| | - Hayley C Whitaker
- Department for Tissue and Energy, Division of Surgery and Interventional Science, University College London, London, UK
| | | | - Marco Novelli
- Department of Pathology, University College London, London, UK
| | - Rifat Hamoudi
- Department for Tissue and Energy, Division of Surgery and Interventional Science, University College London, London, UK.,Sharjah Institute for Medical Research, College of Medicine, University of Sharjah, Sharjah, UAE
| | - Gokhan Yahioglu
- Antikor BioPharma, Stevenage, UK.,Imperial College London, London, UK
| | - Mahendra P Deonarain
- Department for Tissue and Energy, Division of Surgery and Interventional Science, University College London, London, UK.,Antikor BioPharma, Stevenage, UK.,Imperial College London, London, UK
| | - Laurence B Lovat
- Department for Tissue and Energy, Division of Surgery and Interventional Science, University College London, London, UK.,Upper Gastrointestinal Service, University College London Hospitals NHS Foundation Trust, London, UK
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43
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Camacho N, Van Loo P, Edwards S, Kay JD, Matthews L, Haase K, Clark J, Dennis N, Thomas S, Kremeyer B, Zamora J, Butler AP, Gundem G, Merson S, Luxton H, Hawkins S, Ghori M, Marsden L, Lambert A, Karaszi K, Pelvender G, Massie CE, Kote-Jarai Z, Raine K, Jones D, Howat WJ, Hazell S, Livni N, Fisher C, Ogden C, Kumar P, Thompson A, Nicol D, Mayer E, Dudderidge T, Yu Y, Zhang H, Shah NC, Gnanapragasam VJ, Isaacs W, Visakorpi T, Hamdy F, Berney D, Verrill C, Warren AY, Wedge DC, Lynch AG, Foster CS, Lu YJ, Bova GS, Whitaker HC, McDermott U, Neal DE, Eeles R, Cooper CS, Brewer DS. Appraising the relevance of DNA copy number loss and gain in prostate cancer using whole genome DNA sequence data. PLoS Genet 2017; 13:e1007001. [PMID: 28945760 PMCID: PMC5628936 DOI: 10.1371/journal.pgen.1007001] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 10/05/2017] [Accepted: 08/28/2017] [Indexed: 12/13/2022] Open
Abstract
A variety of models have been proposed to explain regions of recurrent somatic copy number alteration (SCNA) in human cancer. Our study employs Whole Genome DNA Sequence (WGS) data from tumor samples (n = 103) to comprehensively assess the role of the Knudson two hit genetic model in SCNA generation in prostate cancer. 64 recurrent regions of loss and gain were detected, of which 28 were novel, including regions of loss with more than 15% frequency at Chr4p15.2-p15.1 (15.53%), Chr6q27 (16.50%) and Chr18q12.3 (17.48%). Comprehensive mutation screens of genes, lincRNA encoding sequences, control regions and conserved domains within SCNAs demonstrated that a two-hit genetic model was supported in only a minor proportion of recurrent SCNA losses examined (15/40). We found that recurrent breakpoints and regions of inversion often occur within Knudson model SCNAs, leading to the identification of ZNF292 as a target gene for the deletion at 6q14.3-q15 and NKX3.1 as a two-hit target at 8p21.3-p21.2. The importance of alterations of lincRNA sequences was illustrated by the identification of a novel mutational hotspot at the KCCAT42, FENDRR, CAT1886 and STCAT2 loci at the 16q23.1-q24.3 loss. Our data confirm that the burden of SCNAs is predictive of biochemical recurrence, define nine individual regions that are associated with relapse, and highlight the possible importance of ion channel and G-protein coupled-receptor (GPCR) pathways in cancer development. We concluded that a two-hit genetic model accounts for about one third of SCNA indicating that mechanisms, such haploinsufficiency and epigenetic inactivation, account for the remaining SCNA losses.
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Affiliation(s)
- Niedzica Camacho
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, United Kingdom
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York, United States of America
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, New York, United States of America
| | - Peter Van Loo
- Cancer Genomics Laboratory, The Francis Crick Institute, London, United Kingdom
- Department of Human Genetics, University of Leuven, Leuven, Belgium
| | - Sandra Edwards
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, United Kingdom
| | - Jonathan D. Kay
- Uro-Oncology Research Group, Cancer Research UK Cambridge Institute, Cambridge, Cambridgeshire, United Kingdom
- Molecular Diagnostics and Therapeutics Group, University College London, London, United Kingdom
| | - Lucy Matthews
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, United Kingdom
| | - Kerstin Haase
- Cancer Genomics Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Jeremy Clark
- Norwich Medical School, University of East Anglia, Norwich, Norfolk, United Kingdom
| | - Nening Dennis
- Cancer Genetics Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Sarah Thomas
- Cancer Genetics Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Barbara Kremeyer
- Cancer, Ageing and Somatic Mutation, Wellcome Trust Sanger Institute, Hinxton, Cambridgeshire, United Kingdom
| | - Jorge Zamora
- Cancer, Ageing and Somatic Mutation, Wellcome Trust Sanger Institute, Hinxton, Cambridgeshire, United Kingdom
| | - Adam P. Butler
- Cancer, Ageing and Somatic Mutation, Wellcome Trust Sanger Institute, Hinxton, Cambridgeshire, United Kingdom
| | - Gunes Gundem
- Cancer, Ageing and Somatic Mutation, Wellcome Trust Sanger Institute, Hinxton, Cambridgeshire, United Kingdom
- Epidemiology & Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, New York, United States of America
| | - Sue Merson
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, United Kingdom
| | - Hayley Luxton
- Uro-Oncology Research Group, Cancer Research UK Cambridge Institute, Cambridge, Cambridgeshire, United Kingdom
- Molecular Diagnostics and Therapeutics Group, University College London, London, United Kingdom
| | - Steve Hawkins
- Uro-Oncology Research Group, Cancer Research UK Cambridge Institute, Cambridge, Cambridgeshire, United Kingdom
| | - Mohammed Ghori
- Cancer, Ageing and Somatic Mutation, Wellcome Trust Sanger Institute, Hinxton, Cambridgeshire, United Kingdom
| | - Luke Marsden
- Department of Physiology, University of Oxford, Oxford, Oxfordshire, United Kingdom
| | - Adam Lambert
- Department of Oncology, CRUK/MRC Oxford Institute for Radiation Oncology, Oxford, Oxfordshire, United Kingdom
| | - Katalin Karaszi
- Department of Oncology, CRUK/MRC Oxford Institute for Radiation Oncology, Oxford, Oxfordshire, United Kingdom
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, Oxfordshire, United Kingdom
| | - Gill Pelvender
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, Oxfordshire, United Kingdom
| | - Charlie E. Massie
- Uro-Oncology Research Group, Cancer Research UK Cambridge Institute, Cambridge, Cambridgeshire, United Kingdom
- CRUK Cambridge Centre, Early Detection Programme, Urological Malignancies Programme, Hutchison-MRC Research Centre, Cambridge, Cambridgeshire, United Kingdom
| | - Zsofia Kote-Jarai
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, United Kingdom
| | - Keiran Raine
- Cancer, Ageing and Somatic Mutation, Wellcome Trust Sanger Institute, Hinxton, Cambridgeshire, United Kingdom
| | - David Jones
- Cancer, Ageing and Somatic Mutation, Wellcome Trust Sanger Institute, Hinxton, Cambridgeshire, United Kingdom
| | - William J. Howat
- Histopathology and in situ hybridization Research Group, Cancer Research UK Cambridge Institute, Cambridge, Cambridgeshire, United Kingdom
| | - Steven Hazell
- Cancer Genetics Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Naomi Livni
- Cancer Genetics Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Cyril Fisher
- Cancer Genetics Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Christopher Ogden
- Cancer Genetics Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Pardeep Kumar
- Cancer Genetics Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Alan Thompson
- Cancer Genetics Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - David Nicol
- Cancer Genetics Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Erik Mayer
- Cancer Genetics Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Tim Dudderidge
- Cancer Genetics Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Yongwei Yu
- Department of Epidemiology, Second Military Medical University, Shanghai, China
| | - Hongwei Zhang
- Department of Epidemiology, Second Military Medical University, Shanghai, China
| | - Nimish C. Shah
- Department of Histopathology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, Cambridgeshire, United Kingdom
| | - Vincent J. Gnanapragasam
- Academic Urology Group, Department of Surgery, University of Cambridge, Cambridge, Cambridgeshire, United Kingdom
| | | | - William Isaacs
- School of Medicine, Johns Hopkins University, Baltimore, Maryland, United States of America
| | - Tapio Visakorpi
- Faculty of Medicine and Life Sciences and BioMediTech Institute, University of Tampere and Tampere University Hospital, Tampere, Finland
| | - Freddie Hamdy
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, Oxfordshire, United Kingdom
| | - Dan Berney
- Centre for Molecular Oncology, Barts Cancer Institute, The Barts and London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Clare Verrill
- Department of Cellular Pathology and Oxford Biomedical Research Centre, Oxford University Hospitals NHS Trust, Oxford, Oxfordshire, United Kingdom
| | - Anne Y. Warren
- Department of Histopathology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, Cambridgeshire, United Kingdom
| | - David C. Wedge
- Cancer, Ageing and Somatic Mutation, Wellcome Trust Sanger Institute, Hinxton, Cambridgeshire, United Kingdom
- Oxford Big Data Institute & Oxford Centre for Cancer Gene Research, Wellcome Trust Centre for Human Genetics, Oxford, Oxfordshire, United Kingdom
| | - Andrew G. Lynch
- Statistics and Computational Biology Laboratory, Cancer Research UK Cambridge Institute, Cambridge, Cambridgeshire, United Kingdom
- School of Mathematics and Statistics/School of Medicine, University of St Andrews, St Andrews, Fife, Scotland
| | | | - Yong Jie Lu
- Centre for Molecular Oncology, Barts Cancer Institute, The Barts and London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - G. Steven Bova
- Faculty of Medicine and Life Sciences and BioMediTech Institute, University of Tampere and Tampere University Hospital, Tampere, Finland
| | - Hayley C. Whitaker
- Uro-Oncology Research Group, Cancer Research UK Cambridge Institute, Cambridge, Cambridgeshire, United Kingdom
- Molecular Diagnostics and Therapeutics Group, University College London, London, United Kingdom
| | - Ultan McDermott
- Cancer, Ageing and Somatic Mutation, Wellcome Trust Sanger Institute, Hinxton, Cambridgeshire, United Kingdom
| | - David E. Neal
- Uro-Oncology Research Group, Cancer Research UK Cambridge Institute, Cambridge, Cambridgeshire, United Kingdom
- Academic Urology Group, Department of Surgery, University of Cambridge, Cambridge, Cambridgeshire, United Kingdom
| | - Rosalind Eeles
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, United Kingdom
- Cancer Genetics Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Colin S. Cooper
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, United Kingdom
- Norwich Medical School, University of East Anglia, Norwich, Norfolk, United Kingdom
| | - Daniel S. Brewer
- Norwich Medical School, University of East Anglia, Norwich, Norfolk, United Kingdom
- Organisms and Ecosystems, The Earlham Institute, Norwich, Norfolk, United Kingdom
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Rochette A, Boufaied N, Scarlata E, Hamel L, Brimo F, Whitaker HC, Ramos-Montoya A, Neal DE, Dragomir A, Aprikian A, Chevalier S, Thomson AA. Asporin is a stromally expressed marker associated with prostate cancer progression. Br J Cancer 2017; 116:775-784. [PMID: 28152543 PMCID: PMC5355923 DOI: 10.1038/bjc.2017.15] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 12/23/2016] [Accepted: 01/05/2017] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Prostate cancer shows considerable heterogeneity in disease progression and we propose that markers expressed in tumour stroma may be reliable predictors of aggressive tumour subtypes. METHODS We have used Kaplan-Meier, univariate and multivariate analysis to correlate the expression of Asporin (ASPN) mRNA and protein with prostate cancer progression in independent cohorts. We used immunohistochemistry and H scoring to document stromal localisation of ASPN in a tissue microarray and mouse prostate cancer model, and correlated expression with reactive stroma, defined using Masson Trichrome staining. We used cell cultures of primary prostate cancer fibroblasts treated with serum-free conditioned media from prostate cancer cell lines to examine regulation of ASPN mRNA in tumour stromal cells. RESULTS We observed increased expression of ASPN mRNA in a data set derived from benign vs tumour microdissected tissue, and a correlation with biochemical recurrence using Kaplan-Meier and Cox proportional hazard analysis. ASPN protein localised to tumour stroma and elevated expression of ASPN was correlated with decreased time to biochemical recurrence, in a cohort of 326 patients with a median follow up of 9.6 years. Univariate and multivariate analysis demonstrated that ASPN was correlated with progression, as were Gleason score, and clinical stage. Additionally, ASPN expression correlated with the presence of reactive stroma, suggesting that it may be a stromal marker expressed in response to the presence of tumour cells and particularly with aggressive tumour subtypes. We observed expression of ASPN in the stroma of tumours induced by p53 inhibition in a mouse model of prostate cancer, and correlation with neuroendocrine marker expression. Finally, we demonstrated that ASPN transcript expression in normal and cancer fibroblasts was regulated by conditioned media derived from the PC3, but not LNCaP, prostate cancer cell lines. CONCLUSIONS Our results suggest that ASPN is a stromally expressed biomarker that correlates with disease progression, and is observed in reactive stroma. ASPN expression in stroma may be part of a stromal response to aggressive tumour subtypes.
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Affiliation(s)
- Annie Rochette
- Department of Surgery, Division of Urology, McGill University and the Cancer Research Program of the Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada
| | - Nadia Boufaied
- Department of Surgery, Division of Urology, McGill University and the Cancer Research Program of the Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada
| | - Eleonora Scarlata
- Department of Surgery, Division of Urology, McGill University and the Cancer Research Program of the Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada
| | - Lucie Hamel
- Department of Surgery, Division of Urology, McGill University and the Cancer Research Program of the Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada
| | - Fadi Brimo
- Department of Pathology, Division of Urology, McGill University and The McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada
| | - Hayley C Whitaker
- Department of Oncology, University of Cambridge, Box 279, Addenbrooke's Hospital, Hills Road, Cambridge CB2 0QQ, UK
| | - Antonio Ramos-Montoya
- Department of Oncology, University of Cambridge, Box 279, Addenbrooke's Hospital, Hills Road, Cambridge CB2 0QQ, UK
| | - David E Neal
- Department of Oncology, University of Cambridge, Box 279, Addenbrooke's Hospital, Hills Road, Cambridge CB2 0QQ, UK
| | - Alice Dragomir
- Department of Surgery, Division of Urology, McGill University and the Cancer Research Program of the Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada
| | - Armen Aprikian
- Department of Surgery, Division of Urology, McGill University and the Cancer Research Program of the Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada
| | - Simone Chevalier
- Department of Surgery, Division of Urology, McGill University and the Cancer Research Program of the Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada
| | - Axel A Thomson
- Department of Surgery, Division of Urology, McGill University and the Cancer Research Program of the Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada
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Thomas BC, Kay JD, Menon S, Vowler SL, Dawson SN, Bucklow LJ, Luxton HJ, Johnston T, Massie CE, Pugh M, Warren AY, Barker P, Burling K, Lynch AG, George A, Burge J, Corcoran M, Stearn S, Lamb AD, Sharma NL, Shaw GL, Neal DE, Whitaker HC. Whole blood mRNA in prostate cancer reveals a four-gene androgen regulated panel. Endocr Relat Cancer 2016; 23:797-812. [PMID: 27578825 DOI: 10.1530/erc-16-0287] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Accepted: 08/10/2016] [Indexed: 01/05/2023]
Abstract
Due to increased sensitivity, the expression of circulating nucleotides is rapidly gaining popularity in cancer diagnosis. Whole blood mRNA has been used in studies on a number of cancers, most notably two separate studies that used whole blood mRNA to define non-overlapping signatures of prostate cancer that has become castration independent. Prostate cancer is known to rely on androgens for initial growth, and there is increasing evidence on the importance of the androgen axis in advanced disease. Using whole blood mRNA samples from patients with prostate cancer, we have identified the four-gene panel of FAM129A, MME, KRT7 and SOD2 in circulating mRNA that are differentially expressed in a discovery cohort of metastatic samples. Validation of these genes at the mRNA and protein level was undertaken in additional cohorts defined by risk of relapse following surgery and hormone status. All the four genes were downregulated at the mRNA level in the circulation and in primary tissue, but this was not always reflected in tissue protein expression. MME demonstrated significant differences in the hormone cohorts, whereas FAM129A is downregulated at the mRNA level but is raised at the protein level in tumours. Using published ChIP-seq data, we have demonstrated that this may be due to AR binding at the FAM129A and MME loci in multiple cell lines. These data suggest that whole blood mRNA of androgen-regulated genes has the potential to be used for diagnosis and monitoring of prostate cancer.
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Affiliation(s)
- Benjamin C Thomas
- Uro-Oncology Research GroupCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK Biomarker InitiativeCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK
| | - Jonathan D Kay
- Uro-Oncology Research GroupCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK Biomarker InitiativeCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK Molecular Diagnostics and Therapeutics GroupUniversity College London, London, UK
| | - Suraj Menon
- Bioinformatics and Statistics Core FacilityCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK Astra Zeneca2 Riverside, Granta Park, Cambridge, UK
| | - Sarah L Vowler
- Bioinformatics and Statistics Core FacilityCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK Astra Zeneca2 Riverside, Granta Park, Cambridge, UK
| | - Sarah N Dawson
- Bioinformatics and Statistics Core FacilityCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK
| | - Laura J Bucklow
- Biomarker InitiativeCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK
| | - Hayley J Luxton
- Biomarker InitiativeCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK Molecular Diagnostics and Therapeutics GroupUniversity College London, London, UK
| | - Thomas Johnston
- Uro-Oncology Research GroupCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK Biomarker InitiativeCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK
| | - Charlie E Massie
- Uro-Oncology Research GroupCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK Molecular and Computational Diagnostics GroupCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK
| | - Michelle Pugh
- Genomics Core FacilityCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK
| | - Anne Y Warren
- Department of HistopathologyCambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Peter Barker
- National Institute for Health Research Cambridge Biomedical Research Centre Core Biochemistry Assay LaboratoryCambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Keith Burling
- National Institute for Health Research Cambridge Biomedical Research Centre Core Biochemistry Assay LaboratoryCambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Andy G Lynch
- Computational Biology GroupCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK
| | - Anne George
- Uro-Oncology Research GroupCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK
| | - Johanna Burge
- Uro-Oncology Research GroupCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK
| | - Marie Corcoran
- Uro-Oncology Research GroupCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK
| | - Sara Stearn
- Uro-Oncology Research GroupCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK
| | - Alastair D Lamb
- Uro-Oncology Research GroupCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK
| | - Naomi L Sharma
- Uro-Oncology Research GroupCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK
| | - Greg L Shaw
- Uro-Oncology Research GroupCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK University College Hospital at Westmoreland StreetLondon, UK
| | - David E Neal
- Uro-Oncology Research GroupCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK Nuffield Department of Surgical SciencesJohn Radcliffe Hospital, Headington, Oxford, UK
| | - Hayley C Whitaker
- Uro-Oncology Research GroupCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK Biomarker InitiativeCancer Research UK Cambridge Institute, Robinson Way, Cambridge, UK Molecular Diagnostics and Therapeutics GroupUniversity College London, London, UK
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46
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Gundem G, Van Loo P, Kremeyer B, Alexandrov LB, Tubio JM, Papaemmanuil E, Brewer DS, Kallio H, Högnäs G, Annala M, Kivinummi K, Goody V, Latimer C, O'Meara S, Dawson KJ, Isaacs W, Emmert-Buck MR, Nykter M, Foster C, Kote-Jarai Z, Easton D, Whitaker HC, Neal DE, Cooper CS, Eeles RA, Visakorpi T, Campbell PJ, McDermott U, Wedge DC, Bova GS. Abstract 956: The evolutionary history of lethal metastatic prostate cancer. Cancer Res 2015. [DOI: 10.1158/1538-7445.am2015-956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Cancers emerge from an on-going Darwinian evolutionary process, often leading to multiple competing subclones within a single primary tumour. This evolutionary process culminates in the formation of metastases, which is the cause of 90% of cancer-related deaths. However, despite its clinical importance, little is known about the principles governing the dissemination of cancer cells to distant organs. Although the hypothesis that each metastasis originates from a single tumour cell is generally supported, recent studies using mouse models of cancer demonstrated the existence of polyclonal seeding from and inter-clonal cooperation between multiple subclones. In this study, we sought definitive evidence for the existence of polyclonal seeding in human malignancy and to establish the clonal relationship among different metastases in the context of androgen-deprived metastatic prostate cancer. Using whole genome sequencing, we characterised multiple metastases arising from prostate tumours in ten patients. Integrated analyses of subclonal architecture revealed the patterns of metastatic spread in unprecedented detail. Metastasis-to-metastasis spread was found to be common, either through de novo monoclonal seeding of daughter metastases or, in five cases, through the transfer of multiple tumour clones between metastatic sites. Lesions affecting tumour suppressor genes usually occur as single events, whereas mutations in genes involved in androgen receptor signalling commonly involve multiple, convergent events in different metastases. Our results elucidate in detail the complex patterns of metastatic spread and further our understanding of the development of resistance to androgen deprivation therapy in prostate cancer.
Citation Format: Gunes Gundem, Peter Van Loo, Barbara Kremeyer, Ludmil B. Alexandrov, Jose M.C. Tubio, Elli Papaemmanuil, Daniel S. Brewer, Heini Kallio, Gunilla Högnäs, Matti Annala, Kati Kivinummi, Victoria Goody, Calli Latimer, Sarah O'Meara, Kevin J. Dawson, William Isaacs, Michael R. Emmert-Buck, Matti Nykter, Christopher Foster, Zsofia Kote-Jarai, Douglas Easton, Hayley C. Whitaker, David E. Neal, Colin S. Cooper, Rosalind A. Eeles, Tapio Visakorpi, Peter J. Campbell, Ultan McDermott, David C. Wedge, G. S. Bova. The evolutionary history of lethal metastatic prostate cancer. [abstract]. In: Proceedings of the 106th Annual Meeting of the American Association for Cancer Research; 2015 Apr 18-22; Philadelphia, PA. Philadelphia (PA): AACR; Cancer Res 2015;75(15 Suppl):Abstract nr 956. doi:10.1158/1538-7445.AM2015-956
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Affiliation(s)
- Gunes Gundem
- 1Wellcome Trust Sanger Institute, Hinxton, United Kingdom
| | - Peter Van Loo
- 1Wellcome Trust Sanger Institute, Hinxton, United Kingdom
| | | | | | | | | | - Daniel S. Brewer
- 2Norwich Medical School and Department of Biological Sciences, University of East Anglia, Norwich, United Kingdom
| | - Heini Kallio
- 3Institute of Biosciences and Medical Technology, BioMediTech, University of Tampere, Tampere, Finland
| | - Gunilla Högnäs
- 3Institute of Biosciences and Medical Technology, BioMediTech, University of Tampere, Tampere, Finland
| | - Matti Annala
- 3Institute of Biosciences and Medical Technology, BioMediTech, University of Tampere, Tampere, Finland
| | - Kati Kivinummi
- 3Institute of Biosciences and Medical Technology, BioMediTech, University of Tampere, Tampere, Finland
| | - Victoria Goody
- 1Wellcome Trust Sanger Institute, Hinxton, United Kingdom
| | - Calli Latimer
- 1Wellcome Trust Sanger Institute, Hinxton, United Kingdom
| | - Sarah O'Meara
- 1Wellcome Trust Sanger Institute, Hinxton, United Kingdom
| | | | | | - Michael R. Emmert-Buck
- 5Laboratory of Pathology, National Cancer Institute, National Institutes of Health; Avoneaux Medical Institute, Oxford, MD
| | - Matti Nykter
- 3Institute of Biosciences and Medical Technology, BioMediTech, University of Tampere, Tampere, Finland
| | - Christopher Foster
- 6University of Liverpool and HCA Pathology Laboratories, London, United Kingdom
| | - Zsofia Kote-Jarai
- 7Division of Genetics and Epidemiology, The Institute of Cancer Research, London, United Kingdom
| | - Douglas Easton
- 8Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, United Kingdom
| | - Hayley C. Whitaker
- 9Uro-oncology Research Group, Cancer Research UK Cambridge Research Institute, Cambridge, United Kingdom
| | - David E. Neal
- 9Uro-oncology Research Group, Cancer Research UK Cambridge Research Institute, Cambridge, United Kingdom
| | - Colin S. Cooper
- 10Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, UK; and Norwich Medical School and Department of Biological Sciences, University of East Anglia, Norwich, United Kingdom
| | - Rosalind A. Eeles
- 11Division of Genetics and Epidemiology, The Institute Of Cancer Research; Royal Marsden NHS Foundation Trust, London and Sutton, UK, London, United Kingdom
| | - Tapio Visakorpi
- 3Institute of Biosciences and Medical Technology, BioMediTech, University of Tampere, Tampere, Finland
| | | | | | - David C. Wedge
- 1Wellcome Trust Sanger Institute, Hinxton, United Kingdom
| | - G. S. Bova
- 3Institute of Biosciences and Medical Technology, BioMediTech, University of Tampere, Tampere, Finland
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47
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Cooper CS, Eeles R, Wedge DC, Van Loo P, Gundem G, Alexandrov LB, Kremeyer B, Butler A, Lynch AG, Camacho N, Massie CE, Kay J, Luxton HJ, Edwards S, Kote-Jarai Z, Dennis N, Merson S, Leongamornlert D, Zamora J, Corbishley C, Thomas S, Nik-Zainal S, Ramakrishna M, O'Meara S, Matthews L, Clark J, Hurst R, Mithen R, Bristow RG, Boutros PC, Fraser M, Cooke S, Raine K, Jones D, Menzies A, Stebbings L, Hinton J, Teague J, McLaren S, Mudie L, Hardy C, Anderson E, Joseph O, Goody V, Robinson B, Maddison M, Gamble S, Greenman C, Berney D, Hazell S, Livni N, Fisher C, Ogden C, Kumar P, Thompson A, Woodhouse C, Nicol D, Mayer E, Dudderidge T, Shah NC, Gnanapragasam V, Voet T, Campbell P, Futreal A, Easton D, Warren AY, Foster CS, Stratton MR, Whitaker HC, McDermott U, Brewer DS, Neal DE. Corrigendum: analysis of the genetic phylogeny of multifocal prostate cancer identifies multiple independent clonal expansions in neoplastic and morphologically normal prostate tissue. Nat Genet 2015; 47:689. [PMID: 26018901 DOI: 10.1038/ng0615-689b] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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48
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Gundem G, Van Loo P, Kremeyer B, Alexandrov LB, Tubio JM, Papaemmanuil E, Brewer DS, Kallio HM, Högnäs G, Annala M, Kivinummi K, Goody V, Latimer C, O’Meara S, Dawson KJ, Isaacs W, Emmert-Buck MR, Nykter M, Foster C, Kote-Jarai Z, Easton D, Whitaker HC, Neal DE, Cooper CS, Eeles RA, Visakorpi T, Campbell PJ, McDermott U, Wedge DC, Bova GS. The evolutionary history of lethal metastatic prostate cancer. Nature 2015; 520:353-357. [PMID: 25830880 PMCID: PMC4413032 DOI: 10.1038/nature14347] [Citation(s) in RCA: 954] [Impact Index Per Article: 106.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2014] [Accepted: 02/23/2015] [Indexed: 02/07/2023]
Abstract
Cancers emerge from an ongoing Darwinian evolutionary process, often leading to multiple competing subclones within a single primary tumour. This evolutionary process culminates in the formation of metastases, which is the cause of 90% of cancer-related deaths. However, despite its clinical importance, little is known about the principles governing the dissemination of cancer cells to distant organs. Although the hypothesis that each metastasis originates from a single tumour cell is generally supported, recent studies using mouse models of cancer demonstrated the existence of polyclonal seeding from and interclonal cooperation between multiple subclones. Here we sought definitive evidence for the existence of polyclonal seeding in human malignancy and to establish the clonal relationship among different metastases in the context of androgen-deprived metastatic prostate cancer. Using whole-genome sequencing, we characterized multiple metastases arising from prostate tumours in ten patients. Integrated analyses of subclonal architecture revealed the patterns of metastatic spread in unprecedented detail. Metastasis-to-metastasis spread was found to be common, either through de novo monoclonal seeding of daughter metastases or, in five cases, through the transfer of multiple tumour clones between metastatic sites. Lesions affecting tumour suppressor genes usually occur as single events, whereas mutations in genes involved in androgen receptor signalling commonly involve multiple, convergent events in different metastases. Our results elucidate in detail the complex patterns of metastatic spread and further our understanding of the development of resistance to androgen-deprivation therapy in prostate cancer.
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Affiliation(s)
- Gunes Gundem
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Peter Van Loo
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
- Department of Human Genetics, KU Leuven, Herestraat 49 Box 602, B-3000 Leuven, Belgium
- Cancer Research UK London Research Institute, London, UK
| | - Barbara Kremeyer
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | | | - Jose M.C. Tubio
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | | | - Daniel S. Brewer
- Norwich Medical School and Department of Biological Sciences, University of East Anglia, Norwich, UK
| | - Heini M.L. Kallio
- Institute of Biosciences and Medical Technology, BioMediTech, University of Tampere and Fimlab Laboratories, Tampere University Hospital, Tampere, Finland
| | - Gunilla Högnäs
- Institute of Biosciences and Medical Technology, BioMediTech, University of Tampere and Fimlab Laboratories, Tampere University Hospital, Tampere, Finland
| | - Matti Annala
- Institute of Biosciences and Medical Technology, BioMediTech, University of Tampere and Fimlab Laboratories, Tampere University Hospital, Tampere, Finland
| | - Kati Kivinummi
- Institute of Biosciences and Medical Technology, BioMediTech, University of Tampere and Fimlab Laboratories, Tampere University Hospital, Tampere, Finland
| | - Victoria Goody
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Calli Latimer
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Sarah O’Meara
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Kevin J. Dawson
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - William Isaacs
- The James Buchanan Brady Urological Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Michael R Emmert-Buck
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, MD, USA
| | - Matti Nykter
- Institute of Biosciences and Medical Technology, BioMediTech, University of Tampere and Fimlab Laboratories, Tampere University Hospital, Tampere, Finland
| | - Christopher Foster
- University of Liverpool and HCA Pathology Laboratories, London, UK
- Senior Principal Investigators of the Cancer Research UK funded ICGC Prostate Cancer Project
| | - Zsofia Kote-Jarai
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, UK
| | - Douglas Easton
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
- Senior Principal Investigators of the Cancer Research UK funded ICGC Prostate Cancer Project
| | - Hayley C. Whitaker
- Uro-oncology Research Group, Cancer Research UK Cambridge Research Institute, Cambridge, UK
| | | | - David E. Neal
- Uro-oncology Research Group, Cancer Research UK Cambridge Research Institute, Cambridge, UK
- Department of Surgical Oncology, University of Cambridge, Addenbrooke’s Hospital, Cambridge, UK
- Senior Principal Investigators of the Cancer Research UK funded ICGC Prostate Cancer Project
| | - Colin S. Cooper
- Norwich Medical School and Department of Biological Sciences, University of East Anglia, Norwich, UK
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, UK
- Senior Principal Investigators of the Cancer Research UK funded ICGC Prostate Cancer Project
| | - Rosalind A. Eeles
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, UK
- Royal Marsden NHS Foundation Trust, London and Sutton, UK
- Senior Principal Investigators of the Cancer Research UK funded ICGC Prostate Cancer Project
| | - Tapio Visakorpi
- Institute of Biosciences and Medical Technology, BioMediTech, University of Tampere and Fimlab Laboratories, Tampere University Hospital, Tampere, Finland
| | | | - Ultan McDermott
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
- Senior Principal Investigators of the Cancer Research UK funded ICGC Prostate Cancer Project
| | - David C. Wedge
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - G. Steven Bova
- Institute of Biosciences and Medical Technology, BioMediTech, University of Tampere and Fimlab Laboratories, Tampere University Hospital, Tampere, Finland
- Senior Principal Investigators of the Cancer Research UK funded ICGC Prostate Cancer Project
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49
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Massie CE, Spiteri I, Ross-Adams H, Luxton H, Kay J, Whitaker HC, Dunning MJ, Lamb AD, Ramos-Montoya A, Brewer DS, Cooper CS, Eeles R, Warren AY, Tavaré S, Neal DE, Lynch AG. HES5 silencing is an early and recurrent change in prostate tumourigenesis. Endocr Relat Cancer 2015; 22:131-44. [PMID: 25560400 PMCID: PMC4335379 DOI: 10.1530/erc-14-0454] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Revised: 12/18/2014] [Accepted: 01/05/2015] [Indexed: 02/06/2023]
Abstract
Prostate cancer is the most common cancer in men, resulting in over 10 000 deaths/year in the UK. Sequencing and copy number analysis of primary tumours has revealed heterogeneity within tumours and an absence of recurrent founder mutations, consistent with non-genetic disease initiating events. Using methylation profiling in a series of multi-focal prostate tumours, we identify promoter methylation of the transcription factor HES5 as an early event in prostate tumourigenesis. We confirm that this epigenetic alteration occurs in 86-97% of cases in two independent prostate cancer cohorts (n=49 and n=39 tumour-normal pairs). Treatment of prostate cancer cells with the demethylating agent 5-aza-2'-deoxycytidine increased HES5 expression and downregulated its transcriptional target HES6, consistent with functional silencing of the HES5 gene in prostate cancer. Finally, we identify and test a transcriptional module involving the AR, ERG, HES1 and HES6 and propose a model for the impact of HES5 silencing on tumourigenesis as a starting point for future functional studies.
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Affiliation(s)
- Charles E Massie
- Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK
| | - Inmaculada Spiteri
- Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK
| | - Helen Ross-Adams
- Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK
| | - Hayley Luxton
- Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK
| | - Jonathan Kay
- Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK
| | - Hayley C Whitaker
- Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK
| | - Mark J Dunning
- Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK
| | - Alastair D Lamb
- Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK
| | - Antonio Ramos-Montoya
- Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK
| | - Daniel S Brewer
- Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK
| | - Colin S Cooper
- Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK
| | - Rosalind Eeles
- Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK
| | - Anne Y Warren
- Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK
| | - Simon Tavaré
- Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK
| | - David E Neal
- Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK
| | - Andy G Lynch
- Cancer Research UK Cambridge InstituteUniversity of Cambridge, Cambridge, CB2 0RE, UKDivision of Genetics and EpidemiologyThe Institute of Cancer Research, Sutton, UKDepartment of Biological Sciences and School of MedicineUniversity of East Anglia, Norwich, UKRoyal Marsden NHS Foundation TrustLondon and Sutton, UKDepartments of PathologyUrologySurgical OncologyAddenbrooke's Hospital, Hills Road, Cambridge, UK
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Cooper CS, Eeles R, Wedge DC, Van Loo P, Gundem G, Alexandrov LB, Kremeyer B, Butler A, Lynch AG, Camacho N, Massie CE, Kay J, Luxton HJ, Edwards S, Kote-Jarai ZS, Dennis N, Merson S, Leongamornlert D, Zamora J, Corbishley C, Thomas S, Nik-Zainal S, O'Meara S, Matthews L, Clark J, Hurst R, Mithen R, Bristow RG, Boutros PC, Fraser M, Cooke S, Raine K, Jones D, Menzies A, Stebbings L, Hinton J, Teague J, McLaren S, Mudie L, Hardy C, Anderson E, Joseph O, Goody V, Robinson B, Maddison M, Gamble S, Greenman C, Berney D, Hazell S, Livni N, Fisher C, Ogden C, Kumar P, Thompson A, Woodhouse C, Nicol D, Mayer E, Dudderidge T, Shah NC, Gnanapragasam V, Voet T, Campbell P, Futreal A, Easton D, Warren AY, Foster CS, Stratton MR, Whitaker HC, McDermott U, Brewer DS, Neal DE. Analysis of the genetic phylogeny of multifocal prostate cancer identifies multiple independent clonal expansions in neoplastic and morphologically normal prostate tissue. Nat Genet 2015; 47:367-372. [PMID: 25730763 PMCID: PMC4380509 DOI: 10.1038/ng.3221] [Citation(s) in RCA: 316] [Impact Index Per Article: 35.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Accepted: 01/21/2015] [Indexed: 01/12/2023]
Abstract
Genome-wide DNA sequencing was used to decrypt the phylogeny of multiple samples from distinct areas of cancer and morphologically normal tissue taken from the prostates of three men. Mutations were present at high levels in morphologically normal tissue distant from the cancer, reflecting clonal expansions, and the underlying mutational processes at work in morphologically normal tissue were also at work in cancer. Our observations demonstrate the existence of ongoing abnormal mutational processes, consistent with field effects, underlying carcinogenesis. This mechanism gives rise to extensive branching evolution and cancer clone mixing, as exemplified by the coexistence of multiple cancer lineages harboring distinct ERG fusions within a single cancer nodule. Subsets of mutations were shared either by morphologically normal and malignant tissues or between different ERG lineages, indicating earlier or separate clonal cell expansions. Our observations inform on the origin of multifocal disease and have implications for prostate cancer therapy in individual cases.
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Affiliation(s)
- Colin S Cooper
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, UK
- Department of Biological Sciences University of East Anglia, Norwich, UK
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Rosalind Eeles
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, UK
- Royal Marsden NHS Foundation Trust, London and Sutton, UK
| | - David C Wedge
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Peter Van Loo
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
- Human Genome Laboratory, Department of Human Genetics, VIB and KU Leuven, Leuven, Belgium
- Cancer Research UK London Research Institute, London, UK
| | - Gunes Gundem
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | | | - Barbara Kremeyer
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Adam Butler
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Andrew G Lynch
- Statistics and Computational Biology Laboratory, Cancer Research UK Cambridge Research Institute, Cambridge, UK
| | - Niedzica Camacho
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, UK
| | - Charlie E Massie
- Urological Research Laboratory, Cancer Research UK Cambridge Research Institute, Cambridge, UK
| | - Jonathan Kay
- Urological Research Laboratory, Cancer Research UK Cambridge Research Institute, Cambridge, UK
| | - Hayley J Luxton
- Urological Research Laboratory, Cancer Research UK Cambridge Research Institute, Cambridge, UK
| | - Sandra Edwards
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, UK
| | - ZSofia Kote-Jarai
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, UK
| | - Nening Dennis
- Royal Marsden NHS Foundation Trust, London and Sutton, UK
| | - Sue Merson
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, UK
| | | | - Jorge Zamora
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | | | - Sarah Thomas
- Royal Marsden NHS Foundation Trust, London and Sutton, UK
| | | | - Sarah O'Meara
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Lucy Matthews
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, UK
| | - Jeremy Clark
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Rachel Hurst
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Richard Mithen
- Institute of Food Research, Norwich Research Park, Norwich, UK
| | - Robert G Bristow
- Department of Medical Biophysics, University of Toronto, Toronto, Canada
- Department of Radiation Oncology, University of Toronto, Toronto, Canada
- Princess Margaret Cancer Centre-University Health Network, Toronto, Canada
| | - Paul C Boutros
- Department of Medical Biophysics, University of Toronto, Toronto, Canada
- Informatics and Bio-Computing, Ontario Institute for Cancer Research, Toronto, Canada
- Department Pharmacology & Toxicology, University of Toronto, Toronto, Canada
| | - Michael Fraser
- Department of Radiation Oncology, University of Toronto, Toronto, Canada
- Princess Margaret Cancer Centre-University Health Network, Toronto, Canada
| | - Susanna Cooke
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Keiran Raine
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - David Jones
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Andrew Menzies
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Lucy Stebbings
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Jon Hinton
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Jon Teague
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Stuart McLaren
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Laura Mudie
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Claire Hardy
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | | | - Olivia Joseph
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Victoria Goody
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Ben Robinson
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Mark Maddison
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Stephen Gamble
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | | | - Dan Berney
- Department of Molecular Oncology, Barts Cancer Centre, Barts and the London School of Medicine and Dentistry, London, UK
| | - Steven Hazell
- Royal Marsden NHS Foundation Trust, London and Sutton, UK
| | - Naomi Livni
- Royal Marsden NHS Foundation Trust, London and Sutton, UK
| | - Cyril Fisher
- Royal Marsden NHS Foundation Trust, London and Sutton, UK
| | | | - Pardeep Kumar
- Royal Marsden NHS Foundation Trust, London and Sutton, UK
| | - Alan Thompson
- Royal Marsden NHS Foundation Trust, London and Sutton, UK
| | | | - David Nicol
- Royal Marsden NHS Foundation Trust, London and Sutton, UK
| | - Erik Mayer
- Royal Marsden NHS Foundation Trust, London and Sutton, UK
| | - Tim Dudderidge
- Royal Marsden NHS Foundation Trust, London and Sutton, UK
| | - Nimish C Shah
- Urological Research Laboratory, Cancer Research UK Cambridge Research Institute, Cambridge, UK
| | - Vincent Gnanapragasam
- Urological Research Laboratory, Cancer Research UK Cambridge Research Institute, Cambridge, UK
| | - Thierry Voet
- Laboratory of Reproductive Genomics, Department of Human Genetics, KU Leuven, Leuven, Belgium
| | - Peter Campbell
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Andrew Futreal
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Douglas Easton
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Anne Y Warren
- Department of Histopathology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | | | | | - Hayley C Whitaker
- Urological Research Laboratory, Cancer Research UK Cambridge Research Institute, Cambridge, UK
| | - Ultan McDermott
- Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Daniel S Brewer
- Division of Genetics and Epidemiology, The Institute Of Cancer Research, London, UK
- Norwich Medical School, University of East Anglia, Norwich, UK
- The Genome Analysis Centre, Norwich, UK
| | - David E Neal
- Urological Research Laboratory, Cancer Research UK Cambridge Research Institute, Cambridge, UK
- Department of Surgical Oncology, University of Cambridge, Addenbrooke's Hospital, Cambridge, UK
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