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Qi H, Hou Y, Zheng Z, Zheng M, Sun X, Xing L. MRI radiomics predicts the efficacy of EGFR-TKI in EGFR-mutant non-small-cell lung cancer with brain metastasis. Clin Radiol 2024; 79:515-525. [PMID: 38637187 DOI: 10.1016/j.crad.2024.02.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 02/06/2024] [Accepted: 02/13/2024] [Indexed: 04/20/2024]
Abstract
AIM To develop and validate models based on magnetic resonance imaging (MRI) radiomics for predicting the efficacy of epidermal growth factor receptor tyrosine kinase inhibitor (EGFR-TKI) in EGFR-mutant non-small-cell lung cancer (NSCLC) patients with brain metastases. MATERIALS AND METHODS 117 EGFR-mutant NSCLC patients with brain metastases who received EGFR-TKI treatment were included in this study from January 1, 2014 to December 31, 2021. Patients were randomly divided into training and validation cohorts in a ratio of 2:1. Radiomics features extracted from brain MRI were screened by least absolute shrinkage and selection operator (LASSO) algorithm. Logistic regression analysis and Cox proportional hazard regression analysis were used to screen clinical risk factors. Clinical (C), radiomics (R), and combined (C + R) nomograms were constructed in models predicting short-term efficacy and intracranial progression-free survival (iPFS), respectively. Calibration curves, Harrell's concordance index (C-index), and decision curve analysis (DCA) were used to evaluate the performance of models. RESULTS Overall response rate (ORR) was 57.3% and median iPFS was 12.67 months. The C + R nomograms were more effective. In the short-term efficacy model, the C-indexes of C + R nomograms in training cohort and validation cohort were 0.860 (0.820-0.901, 95%CI) and 0.843 (0.783-0.904, 95%CI). In iPFS model, the C-indexes of C + R nomograms in training cohort and validation cohort were 0.837 (0.751-0.923, 95%CI) and 0.850 (0.763-0.937, 95%CI). CONCLUSION The C + R nomograms were more effective in predicting EGFR-TKI efficacy of EGFR-mutant NSCLC patients with brain metastases than single clinical or radiomics nomograms.
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Affiliation(s)
- H Qi
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Y Hou
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Z Zheng
- Department of Nuclear Medicine, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Science, Jinan, Shandong, China
| | - M Zheng
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - X Sun
- Department of Nuclear Medicine, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Science, Jinan, Shandong, China
| | - L Xing
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China.
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Masuda M, Nakagawa R, Kondo T. Harnessing the potential of reverse-phase protein array technology: Advancing precision oncology strategies. Cancer Sci 2024; 115:1378-1387. [PMID: 38409909 DOI: 10.1111/cas.16123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 02/04/2024] [Accepted: 02/13/2024] [Indexed: 02/28/2024] Open
Abstract
The last few decades have seen remarkable strides in the field of cancer therapy. Precision oncology coupled with comprehensive genomic profiling has become routine clinical practice for solid tumors, the advent of immune checkpoint inhibitors has transformed the landscape of oncology treatment, and the number of cancer drug approvals has continued to increase. Nevertheless, the application of genomics-driven precision oncology has thus far benefited only 10%-20% of cancer patients, leaving the majority without matched treatment options. This limitation underscores the need to explore alternative avenues with regard to selecting patients for targeted therapies. In contrast with genomics-based approaches, proteomics-based strategies offer a more precise understanding of the intricate biological processes driving cancer pathogenesis. This perspective underscores the importance of integrating complementary proteomic analyses into the next phase of precision oncology to establish robust biomarker-drug associations and surmount challenges related to drug resistance. One promising technology in this regard is the reverse-phase protein array (RPPA), which excels in quantitatively detecting protein modifications, even with limited amounts of sample. Its cost-effectiveness and rapid turnaround time further bolster its appeal for application in clinical settings. Here, we review the current status of genomics-driven precision oncology, as well as its limitations, with an emphasis on drug resistance. Subsequently, we explore the application of RPPA technology as a catalyst for advancing precision oncology. Through illustrative examples drawn from clinical trials, we demonstrate its utility for unraveling the molecular mechanisms underlying drug responses and resistance.
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Affiliation(s)
- Mari Masuda
- Department of Proteomics, National Cancer Center Research Institute, Tokyo, Japan
| | - Riko Nakagawa
- Department of Proteomics, National Cancer Center Research Institute, Tokyo, Japan
| | - Tadashi Kondo
- Division of Rare Cancer Research, National Cancer Center Research Institute, Tokyo, Japan
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3
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Adamopoulos C, Papavassiliou KA, Poulikakos PI, Papavassiliou AG. RAF and MEK Inhibitors in Non-Small Cell Lung Cancer. Int J Mol Sci 2024; 25:4633. [PMID: 38731852 PMCID: PMC11083651 DOI: 10.3390/ijms25094633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 04/17/2024] [Accepted: 04/22/2024] [Indexed: 05/13/2024] Open
Abstract
Lung cancer, despite recent advancements in survival rates, represents a significant global health burden. Non-small cell lung cancer (NSCLC), the most prevalent type, is driven largely by activating mutations in Kirsten rat sarcoma viral oncogene homologue (KRAS) and receptor tyrosine kinases (RTKs), and less in v-RAF murine sarcoma viral oncogene homolog B (BRAF) and mitogen-activated protein-kinase kinase (MEK), all key components of the RTK-RAS-mitogen-activated protein kinase (MAPK) pathway. Learning from melanoma, the identification of BRAFV600E substitution in NSCLC provided the rationale for the investigation of RAF and MEK inhibition as a therapeutic strategy. The regulatory approval of two RAF-MEK inhibitor combinations, dabrafenib-trametinib, in 2017, and encorafenib-binimetinib, in 2023, signifies a breakthrough for the management of BRAFV600E-mutant NSCLC patients. However, the almost universal emergence of acquired resistance limits their clinical benefit. New RAF and MEK inhibitors, with distinct biochemical characteristics, are in preclinical and clinical development. In this review, we aim to provide valuable insights into the current state of RAF and MEK inhibition in the management of NSCLC, fostering a deeper understanding of the potential impact on patient outcomes.
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Affiliation(s)
- Christos Adamopoulos
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
- Department of Oncological Sciences, Precision Immunology Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA;
| | - Kostas A. Papavassiliou
- First University Department of Respiratory Medicine, ‘Sotiria’ Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece;
| | - Poulikos I. Poulikakos
- Department of Oncological Sciences, Precision Immunology Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA;
| | - Athanasios G. Papavassiliou
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
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4
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Xu Y, Xiong F, Li H, Zheng H, Jiang J, Li Q, Li G, Zhao W, Li R, Li J, Xie R, An R, Zhang H, Gao Q. Biomarker-driven targeted therapy in patients with recurrent platinum-resistant epithelial ovarian cancer (BRIGHT): protocol for an open-label, multicenter, umbrella study. Int J Gynecol Cancer 2024:ijgc-2024-005351. [PMID: 38658024 DOI: 10.1136/ijgc-2024-005351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024] Open
Abstract
BACKGROUND Platinum-resistant, recurrent ovarian cancer has an abysmal prognosis with limited treatment options. Poly-(ADP-ribose)-polymerase (PARP), angiogenesis, and immune checkpoint inhibitors might improve the outcomes of platinum-resistant, recurrent ovarian cancer, but accurate patient selections for those therapies remain a significant clinical challenge. PRIMARY OBJECTIVE To evaluate the efficacy and safety of biomarker-driven combinatorial therapies of pamiparib, tislelizumab, bevacizumab, and nab-paclitaxel in platinum-resistant, recurrent ovarian cancer. STUDY HYPOTHESIS A precision medicine combination of PARP inhibitors, anti-angiogenic therapy, immunotherapy, and chemotherapy will improve disease outcomes of platinum-resistant, recurrent ovarian cancer by accounting for genomic and immunologic features. TRIAL DESIGN The BRIGHT Trial is a prospective, open-label, multicenter, phase II, umbrella study planning to enroll 160 patients with serous, endometrioid, or clear cell platinum-resistant, recurrent ovarian cancer from 11 clinical centers in China. Patients are assigned to one of three experimental arms based on biomarkers. Patients with BRCA1/2 mutations will receive pamiparib plus bevacizumab (arm 1, n=40) regardless of CD8+ tumor-infiltrating lymphocytes count. Patients with wild-type BRCA1/2 (BRCAwt) and ≥3 CD8+ tumor-infiltrating lymphocytes count will receive the combination of tislelizumab, bevacizumab, and nab-paclitaxel (arm 2, n=50), while BRCAwt patients with <3 CD8+ tumor-infiltrating lymphocytes count will receive bevacizumab plus dose-dense nab-paclitaxel (arm 3, n=50). After completing patient enrollment in arm 2, another 20 BRCAwt patients with ≥3 CD8+ tumor-infiltrating lymphocytes count will be included as an arm 2 expansion. Treatment will continue until disease progression or intolerable toxicity, and all adverse events will be recorded. MAJOR INCLUSION/EXCLUSION CRITERIA Eligible patients include those aged ≥18 with serous, endometrioid, or clear cell ovarian cancer, platinum-resistant recurrence, and Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1. PRIMARY ENDPOINT Objective response rate (ORR) assessed by the investigators by the RECIST 1.1 criteria. SAMPLE SIZE 160 patients. ESTIMATED DATES FOR COMPLETING ACCRUAL AND PRESENTING RESULTS Recruitment is estimated to be completed by 2024 and results may be published by 2027. TRIAL REGISTRATION ClinicalTrials.gov: NCT05044871.
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Affiliation(s)
- Yu Xu
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Fan Xiong
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Huayi Li
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hong Zheng
- Department of Gynecology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Beijing Cancer Hospital, Beijing, China
| | - Jie Jiang
- Department of Gynecology and Obstetrics, Qilu Hospital of Shandong University, Jinan, China
| | - Qingshui Li
- Department of Gynecologic Oncology, Shandong Cancer Hospital and Institute, Jinan, China
| | - Guiling Li
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Weidong Zhao
- Department of Gynecological Oncology, Anhui Provincial Cancer Hospital, Hefei, China
| | - Rong Li
- Gynecological Oncology Center, Chongqing University Cancer Hospital, Chongqing, China
| | - Jundong Li
- Department of Gynecologic Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Rong Xie
- Department of Gynecology, Fujian Cancer Hospital, Fujian Medical University Cancer Hospital, Fuzhou, China
| | - Ruifang An
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Huifeng Zhang
- Department of Gynecologic Oncology, Hubei Cancer Hospital, Wuhan, China
| | - Qinglei Gao
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Gremke N, Rodepeter FR, Teply-Szymanski J, Griewing S, Boekhoff J, Stroh A, Tarawneh TS, Riera-Knorrenschild J, Balser C, Hattesohl A, Middeke M, Ross P, Litmeyer AS, Romey M, Stiewe T, Wündisch T, Neubauer A, Denkert C, Wagner U, Mack EKM. NGS-Guided Precision Oncology in Breast Cancer and Gynecological Tumors-A Retrospective Molecular Tumor Board Analysis. Cancers (Basel) 2024; 16:1561. [PMID: 38672643 PMCID: PMC11048446 DOI: 10.3390/cancers16081561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 04/13/2024] [Accepted: 04/17/2024] [Indexed: 04/28/2024] Open
Abstract
Background: Precision oncology treatments are being applied more commonly in breast and gynecological oncology through the implementation of Molecular Tumor Boards (MTBs), but real-world clinical outcome data remain limited. Methods: A retrospective analysis was conducted in patients with breast cancer (BC) and gynecological malignancies referred to our center's MTB from 2018 to 2023. The analysis covered patient characteristics, next-generation sequencing (NGS) results, MTB recommendations, therapy received, and clinical outcomes. Results: Sixty-three patients (77.8%) had metastatic disease, and forty-four patients (54.3%) had previously undergone three or more lines of systemic treatment. Personalized treatment recommendations were provided to 50 patients (63.3%), while 29 (36.7%) had no actionable target. Ultimately, 23 patients (29.1%) underwent molecular-matched treatment (MMT). Commonly altered genes in patients with pan-gyn tumors (BC and gynecological malignancies) included TP53 (n = 42/81, 51.9%), PIK3CA (n = 18/81, 22.2%), BRCA1/2 (n = 10/81, 12.3%), and ARID1A (n = 9/81, 11.1%). Patients treated with MMT showed significantly prolonged progression-free survival (median PFS 5.5 vs. 3.5 months, p = 0.0014). Of all patients who underwent molecular profiling, 13.6% experienced a major clinical benefit (PFSr ≥ 1.3 and PR/SD ≥ 6 months) through precision oncology. Conclusions: NGS-guided precision oncology demonstrated improved clinical outcomes in a subgroup of patients with gynecological and breast cancers.
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Affiliation(s)
- Niklas Gremke
- Department of Gynecology, Gynecological Endocrinology and Oncology, University Hospital Gießen and Marburg Campus Marburg, Philipps-University, 35043 Marburg, Germany; (S.G.); (J.B.); (A.S.); (U.W.)
- Institute of Molecular Oncology, Philipps-University, 35043 Marburg, Germany;
| | - Fiona R. Rodepeter
- Institute of Pathology, University Hospital Gießen and Marburg Campus Marburg, Philipps-University, 35043 Marburg, Germany; (F.R.R.); (J.T.-S.); (A.H.); (A.-S.L.); (M.R.); (C.D.)
| | - Julia Teply-Szymanski
- Institute of Pathology, University Hospital Gießen and Marburg Campus Marburg, Philipps-University, 35043 Marburg, Germany; (F.R.R.); (J.T.-S.); (A.H.); (A.-S.L.); (M.R.); (C.D.)
| | - Sebastian Griewing
- Department of Gynecology, Gynecological Endocrinology and Oncology, University Hospital Gießen and Marburg Campus Marburg, Philipps-University, 35043 Marburg, Germany; (S.G.); (J.B.); (A.S.); (U.W.)
| | - Jelena Boekhoff
- Department of Gynecology, Gynecological Endocrinology and Oncology, University Hospital Gießen and Marburg Campus Marburg, Philipps-University, 35043 Marburg, Germany; (S.G.); (J.B.); (A.S.); (U.W.)
| | - Alina Stroh
- Department of Gynecology, Gynecological Endocrinology and Oncology, University Hospital Gießen and Marburg Campus Marburg, Philipps-University, 35043 Marburg, Germany; (S.G.); (J.B.); (A.S.); (U.W.)
- Institute of Molecular Oncology, Philipps-University, 35043 Marburg, Germany;
| | - Thomas S. Tarawneh
- Department of Hematology, Oncology and Immunology, University Hospital Gießen and Marburg Campus Marburg, Philipps-University, 35043 Marburg, Germany; (T.S.T.); (J.R.-K.); (P.R.); (A.N.); (E.K.M.M.)
| | - Jorge Riera-Knorrenschild
- Department of Hematology, Oncology and Immunology, University Hospital Gießen and Marburg Campus Marburg, Philipps-University, 35043 Marburg, Germany; (T.S.T.); (J.R.-K.); (P.R.); (A.N.); (E.K.M.M.)
| | - Christina Balser
- Practice for Internal Medicine, Hematology and Internal Oncology, 35043 Marburg, Germany;
| | - Akira Hattesohl
- Institute of Pathology, University Hospital Gießen and Marburg Campus Marburg, Philipps-University, 35043 Marburg, Germany; (F.R.R.); (J.T.-S.); (A.H.); (A.-S.L.); (M.R.); (C.D.)
| | - Martin Middeke
- Comprehensive Cancer Center Marburg, University Hospital Gießen and Marburg Campus Marburg, Philipps-University, 35043 Marburg, Germany; (M.M.); (T.W.)
| | - Petra Ross
- Department of Hematology, Oncology and Immunology, University Hospital Gießen and Marburg Campus Marburg, Philipps-University, 35043 Marburg, Germany; (T.S.T.); (J.R.-K.); (P.R.); (A.N.); (E.K.M.M.)
| | - Anne-Sophie Litmeyer
- Institute of Pathology, University Hospital Gießen and Marburg Campus Marburg, Philipps-University, 35043 Marburg, Germany; (F.R.R.); (J.T.-S.); (A.H.); (A.-S.L.); (M.R.); (C.D.)
| | - Marcel Romey
- Institute of Pathology, University Hospital Gießen and Marburg Campus Marburg, Philipps-University, 35043 Marburg, Germany; (F.R.R.); (J.T.-S.); (A.H.); (A.-S.L.); (M.R.); (C.D.)
| | - Thorsten Stiewe
- Institute of Molecular Oncology, Philipps-University, 35043 Marburg, Germany;
| | - Thomas Wündisch
- Comprehensive Cancer Center Marburg, University Hospital Gießen and Marburg Campus Marburg, Philipps-University, 35043 Marburg, Germany; (M.M.); (T.W.)
| | - Andreas Neubauer
- Department of Hematology, Oncology and Immunology, University Hospital Gießen and Marburg Campus Marburg, Philipps-University, 35043 Marburg, Germany; (T.S.T.); (J.R.-K.); (P.R.); (A.N.); (E.K.M.M.)
| | - Carsten Denkert
- Institute of Pathology, University Hospital Gießen and Marburg Campus Marburg, Philipps-University, 35043 Marburg, Germany; (F.R.R.); (J.T.-S.); (A.H.); (A.-S.L.); (M.R.); (C.D.)
| | - Uwe Wagner
- Department of Gynecology, Gynecological Endocrinology and Oncology, University Hospital Gießen and Marburg Campus Marburg, Philipps-University, 35043 Marburg, Germany; (S.G.); (J.B.); (A.S.); (U.W.)
| | - Elisabeth K. M. Mack
- Department of Hematology, Oncology and Immunology, University Hospital Gießen and Marburg Campus Marburg, Philipps-University, 35043 Marburg, Germany; (T.S.T.); (J.R.-K.); (P.R.); (A.N.); (E.K.M.M.)
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6
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Lai H, Liu Q, Ye Q, Liang Z, Long Z, Hu Y, Wu Q, Jiang M. Impact of smoking cessation duration on lung cancer mortality: A systematic review and meta-analysis. Crit Rev Oncol Hematol 2024; 196:104323. [PMID: 38462148 DOI: 10.1016/j.critrevonc.2024.104323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Revised: 02/11/2024] [Accepted: 03/06/2024] [Indexed: 03/12/2024] Open
Abstract
BACKGROUND Smoking history is a heterogeneous situation for different populations, and numerous studies suggest that smoking cessation is conducive to reduce the mortality of lung cancer. However, no quantitative meta-analysis regarding smoking cessation duration based on different populations has demonstrated it clearly. METHODS We systematically searched four electronic databases (PubMed, Embase, the Cochrane Central Register of Controlled Trials, and Scoups) till February 2023. Eligible studies reported the association between lung cancer survival and duration of smoking cessation. Additionally, we stratified the study population according to whether they had lung cancer at the time they quit smoking. Studies were pooled with the random-effects model. RESULTS Out of the 11,361 potential studies initially identified, we included 24 studies involving 969,560 individuals in our analysis. Lung cancer mortality varied across two groups: general quitters and peri-diagnosis quitters. For general quitters, those who had quit smoking for less than 10 years exhibited an RR of 0.64 (95% CI [0.55-0.76]), while those who quit for 10-20 years had an RR of 0.33 (0.25-0.43), over 20 years had an RR of 0.16 (0.11-0.24), and never-smokers had an RR at 0.11 (0.07-0.15). Among peri-diagnosis quitters, the 1-year Overall Survival (OS) showed an RR of 0.80 (0.67-0.96), the 2-year OS had an RR of 0.89 (0.80-0.98), the 3-year OS had an RR of 0.93 (0.84-1.03), and the 5-year OS had an RR of 0.85 (0.76-0.96). CONCLUSIONS Earlier and longer smoking cessation is associated with reduced lung cancer mortality, no matter in which cessation stage for two different populations.
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Affiliation(s)
- Hongkun Lai
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital, Guangzhou Medical College, Guangzhou, Guangdong, China; Guangzhou Medical University, Guangzhou 510180, China
| | - Quanzhen Liu
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital, Guangzhou Medical College, Guangzhou, Guangdong, China; Nanshan College, Guangzhou Medical University, Guangzhou, Guangdong 510180, China
| | - Qianxian Ye
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital, Guangzhou Medical College, Guangzhou, Guangdong, China; Guangzhou Medical University, Guangzhou 510180, China
| | - Ziyang Liang
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital, Guangzhou Medical College, Guangzhou, Guangdong, China; Guangzhou Medical University, Guangzhou 510180, China
| | - Zhiwei Long
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital, Guangzhou Medical College, Guangzhou, Guangdong, China; Guangzhou Medical University, Guangzhou 510180, China
| | - Yinghong Hu
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital, Guangzhou Medical College, Guangzhou, Guangdong, China; Guangzhou Medical University, Guangzhou 510180, China
| | - Qianlong Wu
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital, Guangzhou Medical College, Guangzhou, Guangdong, China; Guangzhou Medical University, Guangzhou 510180, China
| | - Mei Jiang
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital, Guangzhou Medical College, Guangzhou, Guangdong, China.
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7
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Shirley M. Capivasertib: First Approval. Drugs 2024; 84:337-346. [PMID: 38388873 DOI: 10.1007/s40265-024-01998-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2024]
Abstract
Capivasertib (Truqap™) is an orally available, small-molecule pan-AKT inhibitor being developed by AstraZeneca for the treatment of various cancers, including breast and prostate cancers. Capivasertib received its first approval, in the USA, in November 2023 for use in combination with fulvestrant for the treatment of adult patients with hormone receptor (HR)-positive, human epidermal growth factor 2 (HER2)-negative, locally advanced or metastatic breast cancer with one or more PIK3CA/AKT1/PTEN-alterations following progression on at least one endocrine-based regimen in the metastatic setting or recurrence on or within 12 months of completing adjuvant therapy. Capivasertib is also under regulatory review for HR-positive, HER2-negative breast cancer in the EU and several other countries, and in phase III clinical development for use (in combination with other anti-cancer agents) in the treatment of triple-negative breast cancer, castration-resistant prostate cancer, and hormone-sensitive prostate cancer. This article summarizes the milestones in the development of capivasertib leading to this first approval for HR-positive, HER2-negative, locally advanced or metastatic breast cancer.
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Affiliation(s)
- Matt Shirley
- Springer Nature, Mairangi Bay, Private Bag 65901, Auckland, 0754, New Zealand.
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8
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Kunimasa K, Tamiya M, Inoue T, Kawamura T, Miyazaki A, Kojitani Y, Honma K, Nishino K. Clinical application of the Lung Cancer Compact Panel TM using various types of cytological specimens in patients with lung cancer. Lung Cancer 2024; 189:107498. [PMID: 38324922 DOI: 10.1016/j.lungcan.2024.107498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 01/12/2024] [Accepted: 01/30/2024] [Indexed: 02/09/2024]
Abstract
BACKGROUND The Lung Cancer Compact PanelTM (compact panel) is a gene panel that can detect driver alterations with high sensitivity in liquid samples, including tumor cells. This study examined the ability of a compact panel to detect genetic mutations in liquid specimens used in clinical practice. METHODS Three cohorts, bronchoscopic biopsy forceps washing (washing cohort), pleural effusion (pleural cohort), and spinal fluid (spinal cohort), were analyzed using the compact panel. Liquid samples were added into the GM (Genemetrics) tubes and analyzed. The washing cohort assessed the concordance rate of gene panel analysis outcomes in tissue specimens derived from the primary tumor. Meanwhile, the pleural cohort investigated the impact of storing specimens for 8 weeks and more on nucleic acid and mutation detection rates. RESULTS In the washing cohort (n = 79), the concordance rate with mutations detected in tissues was 75/79 (94.9 %). This rate reached 100 % when focusing solely on driver alterations for treatment. The pleural cohort (n = 8) showed no deterioration in nucleic acid quality or quantity after 8 weeks of storage in GM tubes. Similarly, in the spinal cohort (n = 9), spinal fluid with malignant cells exhibited driver alterations similar to those in the primary tumor. These findings underscore the efficacy of the compact panel in accurately identifying genetic mutations in different liquid specimens. CONCLUSIONS The compact panel is a reliable tool for detecting driver alterations in various cytological specimens. Its consistent performance across diverse sample types emphasizes its potential for guiding targeted therapies for patients with lung cancer and enhancing precision medicine approaches.
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Affiliation(s)
- Kei Kunimasa
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka, Japan.
| | - Motohiro Tamiya
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Takako Inoue
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Takahisa Kawamura
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Akito Miyazaki
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Yoshiki Kojitani
- Department of Medical Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Keiichiro Honma
- Department of Diagnostic Pathology & Cytology, Osaka International Cancer Institute, Osaka, Japan
| | - Kazumi Nishino
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka, Japan
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9
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Bhatia K, Sandhu V, Wong MH, Iyer P, Bhatt S. Therapeutic biomarkers in acute myeloid leukemia: functional and genomic approaches. Front Oncol 2024; 14:1275251. [PMID: 38410111 PMCID: PMC10894932 DOI: 10.3389/fonc.2024.1275251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 01/17/2024] [Indexed: 02/28/2024] Open
Abstract
Acute myeloid leukemia (AML) is clinically and genetically a heterogeneous disease characterized by clonal expansion of abnormal hematopoietic progenitors. Genomic approaches to precision medicine have been implemented to direct targeted therapy for subgroups of AML patients, for instance, IDH inhibitors for IDH1/2 mutated patients, and FLT3 inhibitors with FLT3 mutated patients. While next generation sequencing for genetic mutations has improved treatment outcomes, only a fraction of AML patients benefit due to the low prevalence of actionable targets. In recent years, the adoption of newer functional technologies for quantitative phenotypic analysis and patient-derived avatar models has strengthened the potential for generalized functional precision medicine approach. However, functional approach requires robust standardization for multiple variables such as functional parameters, time of drug exposure and drug concentration for making in vitro predictions. In this review, we first summarize genomic and functional therapeutic biomarkers adopted for AML therapy, followed by challenges associated with these approaches, and finally, the future strategies to enhance the implementation of precision medicine.
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Affiliation(s)
- Karanpreet Bhatia
- Department of Pharmacy, National University of Singapore, Singapore, Singapore
| | - Vedant Sandhu
- Department of Pharmacy, National University of Singapore, Singapore, Singapore
| | - Mei Hsuan Wong
- Department of Pharmacy, National University of Singapore, Singapore, Singapore
| | - Prasad Iyer
- Children's Blood and Cancer Centre, KK Women's and Children's Hospital, Singapore, Singapore
- Duke-National University of Singapore (NUS) Medical School, Singapore, Singapore
| | - Shruti Bhatt
- Department of Pharmacy, National University of Singapore, Singapore, Singapore
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10
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Piplani N, Roy T, Saxena N, Sen S. Bulky glycocalyx shields cancer cells from invasion-associated stresses. Transl Oncol 2024; 39:101822. [PMID: 37931370 PMCID: PMC10654248 DOI: 10.1016/j.tranon.2023.101822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 10/26/2023] [Accepted: 10/31/2023] [Indexed: 11/08/2023] Open
Abstract
The glycocalyx-that forms a protective barrier around cells-has been implicated in cancer cell proliferation, survival, and metastasis. However, its role in maintaining the integrity of DNA/nucleus during migration through dense matrices remains unexplored. In this study, we address this question by first documenting heterogeneity in glycocalyx expression in highly invasive MDA-MB-231 breast cancer cells, and establishing a negative correlation between cell size and glycocalyx levels. Next, we set-up transwell migration through 3 µm pores, to isolate two distinct sub-populations and to show that the early migrating cell sub-population possesses a bulkier glycocalyx and undergoes less DNA damage and nuclear rupture, assessed using γH2AX foci formation and nuclear/cytoplasmic distribution of Ku70/80. Interestingly, enzymatic removal of glycocalyx led to disintegration of the nuclear membrane indicated by increased cytoplasmic localisation of Ku70/80, increased nuclear blebbing and reduction in nuclear area. Together, these results illustrate an inverse association between bulkiness of the glycocalyx and nuclear stresses, and highlights the mechanical role of the glycocalyx in shielding migration associated stresses.
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Affiliation(s)
- Niyati Piplani
- Dept. of Biosciences & Bioengineering, IIT Bombay, Mumbai, India
| | - Tanusri Roy
- Dept. of Biosciences & Bioengineering, IIT Bombay, Mumbai, India
| | - Neha Saxena
- Dept. of Biosciences & Bioengineering, IIT Bombay, Mumbai, India
| | - Shamik Sen
- Dept. of Biosciences & Bioengineering, IIT Bombay, Mumbai, India.
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11
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Hirakawa T, Doi M, Hamai K, Katsura R, Miyake S, Fujita S, Ueno S, Masuda K, Tanimoto T, Nishisaka T, Hinoi T, Hirasawa A, Ishikawa N. Comprehensive genomic profiling of Japanese patients with thoracic malignancies: A single-center retrospective study. Respir Investig 2023; 61:746-754. [PMID: 37714093 DOI: 10.1016/j.resinv.2023.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 07/25/2023] [Accepted: 08/03/2023] [Indexed: 09/17/2023]
Abstract
BACKGROUND Few studies have been conducted on comprehensive genomic profiling (CGP) panels in Japanese patients with thoracic malignancies after completing standard treatment. Consequently, its value in clinical practice remains unclear. METHODS We conducted a retrospective study of Japanese patients with thoracic malignancies who underwent CGP between June 2019 and November 2022 at our hospital. We evaluated the detection rate of actionable genetic alterations and percentage of patients who received genomically-matched therapy. Furthermore, we examined the value of the CGP panel in patients who underwent multiplex gene-panel testing prior to their initial treatment. This study was performed in accordance with the principles of the Declaration of Helsinki. RESULTS The study included 56 patients, of whom 47 (83.9%) had actionable genetic alterations and 8 (14.3%) received genomically-matched therapy. Of these, four patients were treated with approved drugs and three patients were treated with investigational agents. In addition, one patient was treated with approved drugs using the patient-directed care system. Of the 17 patients who had multiplex gene-panel testing performed at the start of their initial therapy, two (11.8%) were newly identified by the CGP panel and subsequently received genomically-matched therapy. EGFR L718Q and MET amplification were observed in two of the seven patients with epidermal growth factor receptor-tyrosine kinase inhibitor resistance. CONCLUSIONS The CGP panel could identify genetic alterations, thereby facilitating genomically-matched therapy, even in patients with thoracic malignancies who could not be identified using multiplex gene-panel testing.
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Affiliation(s)
- Tetsu Hirakawa
- Department of Respiratory Medicine, Hiroshima Prefectural Hospital, 1-5-54 Ujina-kanda, Minami-ku, Hiroshima, Hiroshima, 7348530, Japan
| | - Mihoko Doi
- Department of Genomic Medicine, Hiroshima Prefectural Hospital, 1-5-54 Ujina-kanda, Minami-ku, Hiroshima, Hiroshima, 7348530, Japan
| | - Kosuke Hamai
- Department of Respiratory Medicine, Onomichi General Hospital, 1-10-23 Hirahara, Onomichi, Hiroshima, 7220018, Japan
| | - Ryo Katsura
- Department of Respiratory Medicine, Hiroshima Prefectural Hospital, 1-5-54 Ujina-kanda, Minami-ku, Hiroshima, Hiroshima, 7348530, Japan
| | - Shinya Miyake
- Department of Respiratory Medicine, Hiroshima Prefectural Hospital, 1-5-54 Ujina-kanda, Minami-ku, Hiroshima, Hiroshima, 7348530, Japan
| | - Suguru Fujita
- Department of Respiratory Medicine, Hiroshima Prefectural Hospital, 1-5-54 Ujina-kanda, Minami-ku, Hiroshima, Hiroshima, 7348530, Japan
| | - Sayaka Ueno
- Department of Respiratory Medicine, Hiroshima Prefectural Hospital, 1-5-54 Ujina-kanda, Minami-ku, Hiroshima, Hiroshima, 7348530, Japan
| | - Ken Masuda
- Department of Respiratory Medicine, Hiroshima Prefectural Hospital, 1-5-54 Ujina-kanda, Minami-ku, Hiroshima, Hiroshima, 7348530, Japan
| | - Takuya Tanimoto
- Department of Respiratory Medicine, Hiroshima Prefectural Hospital, 1-5-54 Ujina-kanda, Minami-ku, Hiroshima, Hiroshima, 7348530, Japan
| | - Takashi Nishisaka
- Department of Pathology and Laboratory Medicine, Hiroshima Prefectural Hospital, 1-5-54 Ujina-kanda, Minami-ku, Hiroshima, Hiroshima, 7348530, Japan
| | - Takao Hinoi
- Department of Clinical and Molecular Genetics, Hiroshima University Hospital, 1-2-3 Kasumi, Minami-Ku, Hiroshima, Hiroshima, 7348551, Japan
| | - Akira Hirasawa
- Department of Clinical Genomic Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama, Okayama, 7008558, Japan
| | - Nobuhisa Ishikawa
- Department of Respiratory Medicine, Hiroshima Prefectural Hospital, 1-5-54 Ujina-kanda, Minami-ku, Hiroshima, Hiroshima, 7348530, Japan.
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12
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McLaughlin J, Berkman J, Nana-Sinkam P. Targeted therapies in non-small cell lung cancer: present and future. Fac Rev 2023; 12:22. [PMID: 37675274 PMCID: PMC10477963 DOI: 10.12703/r/12-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/08/2023] Open
Abstract
Lung cancer is the leading cause of malignancy-related death in the United States and the second most common cancer diagnosis worldwide. In the last two decades, lung cancer treatment has evolved to include advances in the development of mutation-based targeting, immunotherapy, radiation therapy, and minimally invasive surgical techniques. The discovery of lung cancer as a molecularly heterogeneous disease has driven investigation into the development of targeted therapies resulting in improved patient outcomes. Despite these advances, there remain opportunities, through further investigation of mechanisms of resistance, to develop novel therapeutics that better direct the personalization of lung cancer therapy. In this review, we highlight developments in the evolution of targeted therapies in non-small cell lung cancer, as well as future directions shaped by emerging patterns of resistance.
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Affiliation(s)
- Jessica McLaughlin
- Department of Internal Medicine, Division of Pulmonary Disease and Critical Care Medicine, Virginia Commonwealth University Health System, Richmond, VA 23298
| | - Jonathan Berkman
- Department of Internal Medicine, Division of Hematology, Oncology and Palliative Care, Virginia Commonwealth University Health System, Richmond, VA 23298
| | - Patrick Nana-Sinkam
- Department of Internal Medicine, Division of Pulmonary Disease and Critical Care Medicine, Virginia Commonwealth University Health System, Richmond, VA 23298
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13
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Liu SYM, Tu HY, Wei XW, Yan HH, Dong XR, Cui JW, Zhou Z, Xu CR, Zheng MY, Li YS, Wang Z, Bai XY, Li AN, Sun YL, Huang J, Lin JX, Ke EE, Xu BF, Lu C, Du Y, Chen Y, Ma R, Wang BH, Cang SD, Wang BC, Chen HJ, Yang JJ, Li Y, Zhou Q, Wu YL. First-line pyrotinib in advanced HER2-mutant non-small-cell lung cancer: a patient-centric phase 2 trial. Nat Med 2023; 29:2079-2086. [PMID: 37488286 DOI: 10.1038/s41591-023-02461-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Accepted: 06/14/2023] [Indexed: 07/26/2023]
Abstract
To explore targeted treatment options in patients with non-small-cell lung cancer (NSCLC) with rare genetic mutations in the context of a patient-centric clinical trial, we initiated, in parallel, a phase 2 adaptive umbrella trial consisting of a criteria-fulfilled (CF) cohort and a compassionate use (CU) cohort under expanded eligibility criteria, and a prospective real-world study (RWS). Here, we present efficacy and safety data from 48 patients with treatment-naive, advanced HER2-mutant NSCLC treated with the pan-HER receptor tyrosine kinase inhibitor pyrotinib (CF and CU cohorts) or physician's therapy of choice (RWS cohort). In the phase 2 trial CF cohort (n = 28), the primary endpoint was reached with an objective response rate of 35.7% after pyrotinib treatment. Secondary endpoints included disease control rate (89.3%), median progression-free survival (PFS) (7.3 months), median overall survival (OS) (14.3 months) and toxicity, which was acceptable, with grade 3 or 4 treatment-related adverse events occurring in three patients (10.7%). The phase 2 trial CU cohort (n = 12) showed an objective response rate of 16.7%, disease control rate of 83.4%, median PFS of 4.7 months and median OS of 14.2 months after pyrotinib treatment. The RWS cohort (n = 8) had no responses to physician's therapy of choice, while median PFS and OS were 3.0 and 12.2 months, respectively. Phase 2 umbrella trial, clinicaltrials.gov identifier: NCT03574402 . RWS, clinicaltrials.gov identifier: NCT03605602 .
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Affiliation(s)
- Si-Yang Maggie Liu
- Department of Hematology, The First Affiliated Hospital, Jinan University, Guangzhou, China
| | - Hai-Yan Tu
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Xue-Wu Wei
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Hong-Hong Yan
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
- Chinese Thoracic Oncology Group (CTONG), Guangzhou, China
| | - Xiao-Rong Dong
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiu-Wei Cui
- Cancer Center, The First Hospital of Jilin University, Jilin University, Changchun, China
| | - Zhen Zhou
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Chong-Rui Xu
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Ming-Ying Zheng
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Yang-Si Li
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Zhen Wang
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Xiao-Yan Bai
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - An-Na Li
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Yue-Li Sun
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Jie Huang
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Jia-Xin Lin
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - E E Ke
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Bing-Fei Xu
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Chang Lu
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Yingying Du
- Department of Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yuan Chen
- Department of Oncology, Tongji Hospital, Tongji, Medical College, Huazhong, University of Science and Technology, Wuhan, China
| | - Rui Ma
- Medical Oncology Department of Thoracic Cancer, Liaoning Cancer Hospital, Shenyang, China
| | - Bu-Hai Wang
- Department of Oncology, Northern Jiangsu People's Hospital, Yangzhou, China
| | - Shun-Dong Cang
- Department of Oncology, Henan Provincial People's Hospital, Zhengzhou, China
| | - Bin-Chao Wang
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Hua-Jun Chen
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Jin-Ji Yang
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Yangqiu Li
- Department of Hematology, The First Affiliated Hospital, Jinan University, Guangzhou, China.
- Institute of Hematology, School of Medicine, Key Laboratory for Regenerative Medicine of Ministry of Education, Jinan University, Guangzhou, China.
| | - Qing Zhou
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China.
- Chinese Thoracic Oncology Group (CTONG), Guangzhou, China.
| | - Yi-Long Wu
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China.
- Chinese Thoracic Oncology Group (CTONG), Guangzhou, China.
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14
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Liu Y, Zhu XZ, Xiao Y, Wu SY, Zuo WJ, Yu Q, Cao AY, Li JJ, Yu KD, Liu GY, Wu J, Sun T, Cui JW, Lv Z, Li HP, Zhu XY, Jiang YZ, Wang ZH, Shao ZM. Subtyping-based platform guides precision medicine for heavily pretreated metastatic triple-negative breast cancer: The FUTURE phase II umbrella clinical trial. Cell Res 2023; 33:389-402. [PMID: 36973538 PMCID: PMC10156707 DOI: 10.1038/s41422-023-00795-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Accepted: 03/01/2023] [Indexed: 03/29/2023] Open
Abstract
Triple-negative breast cancer (TNBC) is a heterogeneous disease and lacks effective treatment. Our previous study classified TNBCs into four subtypes with putative therapeutic targets. Here, we report the final results of FUTURE, a phase II umbrella trial designed to explore whether the subtyping-based strategy may improve the outcomes in metastatic TNBC patients. A total of 141 patients with a median of three previous lines of therapies in the metastatic setting were enrolled in seven parallel arms. Confirmed objective responses were achieved in 42 patients (29.8%; 95% confidence interval [CI], 22.4-38.1). The median values of progression-free survival and overall survival were 3.4 (95% CI: 2.7-4.2) and 10.7 (95% CI: 9.1-12.3) months, respectively. Given Bayesian predictive probability, efficacy boundaries were achieved in four arms. Furthermore, integrated genomic and clinicopathological profiling illustrated associations of clinical and genomic parameters with treatment efficacy, and the efficacy of novel antibody-drug conjugates was explored in preclinical TNBC models of subtypes for which treatment was futile. In general, the FUTURE strategy recruits patients efficiently and provides promising efficacy with manageable toxicities, outlining a direction for further clinical exploration.
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Affiliation(s)
- Yin Liu
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xiu-Zhi Zhu
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yi Xiao
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Song-Yang Wu
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Wen-Jia Zuo
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Qiang Yu
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - A-Yong Cao
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jun-Jie Li
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ke-Da Yu
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Guang-Yu Liu
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jiong Wu
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Tao Sun
- Department of Medical Oncology, Cancer Hospital of China Medical University/Liaoning Cancer Hospital, Shenyang, Liaoning, China
| | - Jiu-Wei Cui
- Department of Medical Oncology, First Hospital of Jilin University, Changchun, Jilin, China
| | - Zheng Lv
- Department of Medical Oncology, First Hospital of Jilin University, Changchun, Jilin, China
| | - Hui-Ping Li
- Department of Breast Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital & Institute, Beijing, China
| | - Xiao-Yu Zhu
- Jiangsu Hengrui Pharmaceuticals Co. Ltd, Shanghai, China
| | - Yi-Zhou Jiang
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.
- Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.
| | - Zhong-Hua Wang
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.
- Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.
| | - Zhi-Ming Shao
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.
- Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.
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15
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Kunimasa K, Matsumoto S, Kawamura T, Inoue T, Tamiya M, Kanzaki R, Maniwa T, Okami J, Honma K, Goto K, Nishino K. Clinical application of the AMOY 9-in-1 panel to lung cancer patients. Lung Cancer 2023; 179:107190. [PMID: 37058787 DOI: 10.1016/j.lungcan.2023.107190] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 04/05/2023] [Accepted: 04/07/2023] [Indexed: 04/16/2023]
Abstract
INTRODUCTION To investigate the clinical performance of the AMOY 9-in-1 kit (AMOY) in comparison with a next-generation sequencing (NGS) panel in lung cancer patients. METHODS Lung cancer patients enrolled in the LC-SCRUM-Asia program at a single institution were analyzed for the success rate of AMOY analysis, the detection rate of targetable driver mutations, the turn around time (TAT) from specimen submission to the result reporting, and the concordance rate of results with the NGS panel. RESULTS Of the 406 patients included in the analysis, 81.3% had lung adenocarcinoma. The success rates of AMOY and NGS were 98.5% and 87.8%, respectively. With AMOY, genetic alterations were detected in 54.9% of cases. Of the 42 cases in which NGS analysis failed, targetable driver mutations were detected by AMOY in ten cases through analysis of the same sample. Of the 347 patients for whom the AMOY and NGS panels were successful, 22 showed inconsistent results. In four of the 22 cases, the mutation was detected only in the NGS panel because AMOY did not cover the EGFR mutant variant. Mutations were detected only by AMOY in five of the six discordant pleural fluid samples, with AMOY having a higher detection rate than NGS. The TAT was significantly shorter five days after AMOY. CONCLUSION AMOY had a higher success rate, shorter turnaround time, and higher detection rate than NGS panels. Only a limited number of mutant variants were included; thus be careful not to miss promising targetable driver mutations.
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Affiliation(s)
- Kei Kunimasa
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka, Japan.
| | - Shingo Matsumoto
- Department of Thoracic Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Takahisa Kawamura
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Takako Inoue
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Motohiro Tamiya
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Ryu Kanzaki
- Department of General Thoracic Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Tomohiro Maniwa
- Department of General Thoracic Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Jiro Okami
- Department of General Thoracic Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Keiichiro Honma
- Department of Diagnostic Pathology & Cytology, Osaka International Cancer Institute, Osaka, Japan
| | - Koichi Goto
- Department of Thoracic Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Kazumi Nishino
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka, Japan
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16
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Harada G, Yang SR, Cocco E, Drilon A. Rare molecular subtypes of lung cancer. Nat Rev Clin Oncol 2023; 20:229-249. [PMID: 36806787 PMCID: PMC10413877 DOI: 10.1038/s41571-023-00733-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/17/2023] [Indexed: 02/22/2023]
Abstract
Oncogenes that occur in ≤5% of non-small-cell lung cancers have been defined as 'rare'; nonetheless, this frequency can correspond to a substantial number of patients diagnosed annually. Within rare oncogenes, less commonly identified alterations (such as HRAS, NRAS, RIT1, ARAF, RAF1 and MAP2K1 mutations, or ERBB family, LTK and RASGRF1 fusions) can share certain structural or oncogenic features with more commonly recognized alterations (such as KRAS, BRAF, MET and ERBB family mutations, or ALK, RET and ROS1 fusions). Over the past 5 years, a surge in the identification of rare-oncogene-driven lung cancers has challenged the boundaries of traditional clinical grade diagnostic assays and profiling algorithms. In tandem, the number of approved targeted therapies for patients with rare molecular subtypes of lung cancer has risen dramatically. Rational drug design has iteratively improved the quality of small-molecule therapeutic agents and introduced a wave of antibody-based therapeutics, expanding the list of actionable de novo and resistance alterations in lung cancer. Getting additional molecularly tailored therapeutics approved for rare-oncogene-driven lung cancers in a larger range of countries will require ongoing stakeholder cooperation. Patient advocates, health-care agencies, investigators and companies with an interest in diagnostics, therapeutics and real-world evidence have already taken steps to surmount the challenges associated with research into low-frequency drivers.
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Affiliation(s)
- Guilherme Harada
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Soo-Ryum Yang
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Emiliano Cocco
- Department of Biochemistry and Molecular Biology/Sylvester Comprehensive Cancer Center, University of Miami/Miller School of Medicine, Miami, FL, USA.
| | - Alexander Drilon
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA.
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17
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Lythgoe MP, Krell J, Bower M, Murphy R, Marriott J, Blagden SP, Aggarwal A, Sullivan R. From the European Medicines Agency to Project Orbis: new activities and challenges to facilitate UK oncology drug approval following Brexit. Lancet Oncol 2023; 24:e150-e160. [PMID: 36990613 DOI: 10.1016/s1470-2045(22)00701-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 11/09/2022] [Accepted: 11/10/2022] [Indexed: 03/29/2023]
Abstract
The departure of the UK from the European Union (EU) and affiliated European regulatory bodies, including the European Medicines Agency, on Dec 31, 2020, has resulted in the Medicines and Healthcare products Regulatory Agency becoming an independent national regulator. This change has required a fundamental transformation of the UK drug regulatory landscape, creating both opportunities and challenges for future development of oncology drugs. New UK pharmaceutical policies have sought to make the UK an attractive market for drug development and regulatory review, by offering expedited review pathways coupled to strong collaborative relations with other leading international medicines regulators, outside of Europe. Oncology is a key global therapy area for both drug development and regulatory approval, and the UK Government has been keen to show regulatory innovation and international collaboration through approval of new cancer medicines. In this Policy Review, we examine the new UK regulatory frameworks, policies, and global collaborations affecting new oncology drug approvals after departure from the EU. We explore some of the challenges that might lie ahead as the UK creates new and independent regulatory review and approval processes for the next generation of cancer medicines.
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Affiliation(s)
- Mark P Lythgoe
- Department of Surgery and Cancer, Imperial College London, London, UK.
| | - Jonathan Krell
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Mark Bower
- Department of Oncology and National Centre for HIV Malignancy, Chelsea and Westminster Hospital, London, UK
| | - Ravindhi Murphy
- Department of Surgery and Cancer, Imperial College London, London, UK; Drug Development, Cancer Research UK, London, UK
| | - John Marriott
- School of Pharmacy, Institute of Clinical Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | | | - Ajay Aggarwal
- Institute of Cancer Policy, School of Cancer Sciences, King's College London, London, UK; Department of Health Services Research and Policy, London School of Hygiene & Tropical Medicine, London, UK
| | - Richard Sullivan
- Institute of Cancer Policy, School of Cancer Sciences, King's College London, London, UK
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18
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Morton C, Sullivan R, Sarker D, Posner J, Spicer J. Revitalising cancer trials post-pandemic: time for reform. Br J Cancer 2023; 128:1409-1414. [PMID: 36959378 PMCID: PMC10035974 DOI: 10.1038/s41416-023-02224-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 02/06/2023] [Accepted: 02/28/2023] [Indexed: 03/25/2023] Open
Abstract
The COVID-19 pandemic posed significant risk to the health of cancer patients, compromised standard cancer care and interrupted clinical cancer trials, prompting dramatic streamlining of services. From this health crisis has emerged the opportunity to carry forward an unexpected legacy of positive reforms to clinical cancer research, where conventionally convoluted approvals processes, inefficient trial design, procedures and data gathering could benefit from the lessons in rationalisation learned during the pandemic.
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Affiliation(s)
- Cienne Morton
- Department of Medical Oncology, Guy's & St Thomas NHS Foundation Trust, London, UK.
| | | | - Debashis Sarker
- Department of Medical Oncology, Guy's & St Thomas NHS Foundation Trust, London, UK
- School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - John Posner
- School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - James Spicer
- Department of Medical Oncology, Guy's & St Thomas NHS Foundation Trust, London, UK
- School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
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19
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Roberts M, Ogden J, Hossain ASM, Chaturvedi A, Kerr ARW, Dive C, Beane JE, Lopez-Garcia C. Interrogating the precancerous evolution of pathway dysfunction in lung squamous cell carcinoma using XTABLE. eLife 2023; 12:e77507. [PMID: 36892933 PMCID: PMC10038660 DOI: 10.7554/elife.77507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 03/09/2023] [Indexed: 03/10/2023] Open
Abstract
Lung squamous cell carcinoma (LUSC) is a type of lung cancer with a dismal prognosis that lacks adequate therapies and actionable targets. This disease is characterized by a sequence of low- and high-grade preinvasive stages with increasing probability of malignant progression. Increasing our knowledge about the biology of these premalignant lesions (PMLs) is necessary to design new methods of early detection and prevention, and to identify the molecular processes that are key for malignant progression. To facilitate this research, we have designed XTABLE (Exploring Transcriptomes of Bronchial Lesions), an open-source application that integrates the most extensive transcriptomic databases of PMLs published so far. With this tool, users can stratify samples using multiple parameters and interrogate PML biology in multiple manners, such as two- and multiple-group comparisons, interrogation of genes of interests, and transcriptional signatures. Using XTABLE, we have carried out a comparative study of the potential role of chromosomal instability scores as biomarkers of PML progression and mapped the onset of the most relevant LUSC pathways to the sequence of LUSC developmental stages. XTABLE will critically facilitate new research for the identification of early detection biomarkers and acquire a better understanding of the LUSC precancerous stages.
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Affiliation(s)
- Matthew Roberts
- Cancer Biomarker Centre, Cancer Research UK Manchester Institute, The University of ManchesterMacclesfieldUnited Kingdom
- Cancer Research UK Lung Cancer Centre of ExcellenceAlderley ParkUnited Kingdom
| | - Julia Ogden
- Cancer Research UK Lung Cancer Centre of ExcellenceAlderley ParkUnited Kingdom
- Translational Lung Cancer Biology Laboratory, Cancer Research UK Manchester Institute, University of ManchesterMacclesfieldUnited Kingdom
| | - AS Mukarram Hossain
- Cancer Biomarker Centre, Cancer Research UK Manchester Institute, The University of ManchesterMacclesfieldUnited Kingdom
- Cancer Research UK Lung Cancer Centre of ExcellenceAlderley ParkUnited Kingdom
| | - Anshuman Chaturvedi
- Cancer Research UK Lung Cancer Centre of ExcellenceAlderley ParkUnited Kingdom
- Department of Histopathology, The Christie HospitalManchesterUnited Kingdom
| | - Alastair RW Kerr
- Cancer Biomarker Centre, Cancer Research UK Manchester Institute, The University of ManchesterMacclesfieldUnited Kingdom
- Cancer Research UK Lung Cancer Centre of ExcellenceAlderley ParkUnited Kingdom
| | - Caroline Dive
- Cancer Biomarker Centre, Cancer Research UK Manchester Institute, The University of ManchesterMacclesfieldUnited Kingdom
- Cancer Research UK Lung Cancer Centre of ExcellenceAlderley ParkUnited Kingdom
| | | | - Carlos Lopez-Garcia
- Cancer Research UK Lung Cancer Centre of ExcellenceAlderley ParkUnited Kingdom
- Translational Lung Cancer Biology Laboratory, Cancer Research UK Manchester Institute, University of ManchesterMacclesfieldUnited Kingdom
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20
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Sakamoto M, Patil T. MET alterations in advanced non-small cell lung cancer. Lung Cancer 2023; 178:254-268. [PMID: 36924573 DOI: 10.1016/j.lungcan.2023.02.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/23/2023] [Accepted: 02/21/2023] [Indexed: 03/05/2023]
Abstract
Targeting the MET pathway in advanced NSCLC has been of particular interest due to its role as both a primary oncogenic driver and secondary oncogenic driver of acquired resistance. Activation of the MET pathway can occur through several mechanisms, which can complicate the diagnostic and treatment approach. Recently, several MET-directed therapies have been developed with promising results. In this narrative review, we summarize the biology and mechanism of MET as a clinically relevant driver mutation, distinct MET alterations including diagnostic challenges, significance in the setting of acquired resistance, and novel treatment strategies in advanced NSCLC.
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Affiliation(s)
- Mandy Sakamoto
- Department of Medicine, Division of Medical Oncology, United States
| | - Tejas Patil
- Department of Medicine, Division of Medical Oncology, United States.
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21
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Xiao X, Xu J, Sheng X, Wang C, Dong J, Shi X. Tobacco nicotine promotes TRAIL resistance in lung cancer through SNHG5. Exp Ther Med 2023; 25:131. [PMID: 36845946 PMCID: PMC9947578 DOI: 10.3892/etm.2023.11830] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 10/27/2022] [Indexed: 02/12/2023] Open
Abstract
Tobacco nicotine use is carcinogenic and a well-known risk factor for lung cancer. However, whether tobacco nicotine can induce drug resistance in lung cancer is not clear. The objective of the present study was to identify the TNF-related apoptosis-inducing ligand (TRAIL) resistance of long noncoding RNAs (lncRNAs) that are differentially expressed in smokers and nonsmokers with lung cancer. The results suggested that the nicotine upregulated small nucleolar RNA host gene 5 (SNHG5) and markedly decreased the levels of cleaved caspase-3. The present study found that cytoplasm lncRNA SNHG5 overexpression was associated with TRAIL resistance in lung cancer and that SNHG5 can interact with X-linked inhibitor of apoptosis protein to promote TRAIL resistance. Therefore, nicotine promoted TRAIL resistance in lung cancer through SNHG5/X-linked inhibitor of apoptosis protein.
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Affiliation(s)
- Xin Xiao
- Department of Oncology, Chaohu Hospital Affiliated to Anhui Medical University, Chaohu, Anhui 231500, P.R. China
| | - Juan Xu
- Department of Oncology, Chaohu Hospital Affiliated to Anhui Medical University, Chaohu, Anhui 231500, P.R. China
| | - Xiaoan Sheng
- Department of Oncology, Chaohu Hospital Affiliated to Anhui Medical University, Chaohu, Anhui 231500, P.R. China
| | - Chao Wang
- Department of Oncology, Chaohu Hospital Affiliated to Anhui Medical University, Chaohu, Anhui 231500, P.R. China
| | - Juanjuan Dong
- Department of Oncology, Chaohu Hospital Affiliated to Anhui Medical University, Chaohu, Anhui 231500, P.R. China
| | - Xianfeng Shi
- Department of Oncology, Chaohu Hospital Affiliated to Anhui Medical University, Chaohu, Anhui 231500, P.R. China,Correspondence to: Professor Xianfeng Shi, Department of Oncology, Chaohu Hospital Affiliated to Anhui Medical University, 64 Chaohu North Road, Juchao, Chaohu, Anhui 231500, P.R. China
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22
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Huang Y, Rong Z, Zhang L, Xu Z, Ji J, He J, Liu W, Hou Y, Li K. HiRAND: A novel GCN semi-supervised deep learning-based framework for classification and feature selection in drug research and development. Front Oncol 2023; 13:1047556. [PMID: 36776339 PMCID: PMC9909422 DOI: 10.3389/fonc.2023.1047556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 01/03/2023] [Indexed: 01/28/2023] Open
Abstract
The prediction of response to drugs before initiating therapy based on transcriptome data is a major challenge. However, identifying effective drug response label data costs time and resources. Methods available often predict poorly and fail to identify robust biomarkers due to the curse of dimensionality: high dimensionality and low sample size. Therefore, this necessitates the development of predictive models to effectively predict the response to drugs using limited labeled data while being interpretable. In this study, we report a novel Hierarchical Graph Random Neural Networks (HiRAND) framework to predict the drug response using transcriptome data of few labeled data and additional unlabeled data. HiRAND completes the information integration of the gene graph and sample graph by graph convolutional network (GCN). The innovation of our model is leveraging data augmentation strategy to solve the dilemma of limited labeled data and using consistency regularization to optimize the prediction consistency of unlabeled data across different data augmentations. The results showed that HiRAND achieved better performance than competitive methods in various prediction scenarios, including both simulation data and multiple drug response data. We found that the prediction ability of HiRAND in the drug vorinostat showed the best results across all 62 drugs. In addition, HiRAND was interpreted to identify the key genes most important to vorinostat response, highlighting critical roles for ribosomal protein-related genes in the response to histone deacetylase inhibition. Our HiRAND could be utilized as an efficient framework for improving the drug response prediction performance using few labeled data.
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Affiliation(s)
- Yue Huang
- Department of Biostatistics, School of Public Health, Harbin Medical University, Harbin, China
| | - Zhiwei Rong
- Department of Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Liuchao Zhang
- Department of Biostatistics, School of Public Health, Harbin Medical University, Harbin, China
| | - Zhenyi Xu
- Department of Biostatistics, School of Public Health, Harbin Medical University, Harbin, China
| | - Jianxin Ji
- Department of Biostatistics, School of Public Health, Harbin Medical University, Harbin, China
| | - Jia He
- Department of Biostatistics, School of Public Health, Harbin Medical University, Harbin, China
| | - Weisha Liu
- Department of Biostatistics, School of Public Health, Harbin Medical University, Harbin, China
| | - Yan Hou
- Department of Biostatistics, School of Public Health, Peking University, Beijing, China,*Correspondence: Kang Li, ; Yan Hou,
| | - Kang Li
- Department of Biostatistics, School of Public Health, Harbin Medical University, Harbin, China,*Correspondence: Kang Li, ; Yan Hou,
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23
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Cerone MA, Mills TC, Sharpe R, McBride D, MacDonald M, MacMahon S, Mugalaasi H, Rehal P, Rettino A, Roberts H, Ross M, White DE, Peden J, Rawlinson J, Ho SN, Hollingsworth S, Popat S, Middleton G, Johnson P, Swanton C. The Cancer Research UK Stratified Medicine Programme as a model for delivering personalised cancer care. Br J Cancer 2023; 128:161-164. [PMID: 36599918 PMCID: PMC9902467 DOI: 10.1038/s41416-022-02107-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 11/25/2022] [Accepted: 12/06/2022] [Indexed: 01/06/2023] Open
Abstract
Genomic screening is routinely used to guide the treatment of cancer patients in many countries. However, several multi-layered factors make this effort difficult to deliver within a clinically relevant timeframe. Here we share the learnings from the CRUK-funded Stratified Medicine Programme for advanced NSCLC patients, which could be useful to better plan future studies.
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Grants
- 25354 Cancer Research UK
- A22792 Cancer Research UK
- A22803 Cancer Research UK
- A26796 Cancer Research UK
- 22209 Cancer Research UK
- A22788 Cancer Research UK
- A22795 Cancer Research UK
- 19363 Cancer Research UK
- A26792 Cancer Research UK
- A22798 Cancer Research UK
- A22800 Cancer Research UK
- A22793 Cancer Research UK
- A22801 Cancer Research UK
- A22786 Cancer Research UK
- A22802 Cancer Research UK
- A26790 Cancer Research UK
- A26797 Cancer Research UK
- A22790 Cancer Research UK
- A22808 Cancer Research UK
- A22791 Cancer Research UK
- A22796 Cancer Research UK
- A22787 Cancer Research UK
- A26798 Cancer Research UK
- Each Principal Investigators at the hospitals involved in the study received a yearly grant from CRUK throughout the programme; all the reference numbers are listed here: CRUK - A26798, A22801, A22802, A22786, A22787, A26796, A22792, A22793, A22788, A22790, A26794, A22791, A26792, A22808, A26790, A22796, A22795, A22803, A26797, A22797, A22798, A22794, A22800, A31319, A31320, A31318
- Cancer Research UK (CRUK)
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Affiliation(s)
| | | | - Rowena Sharpe
- Cancer Research UK Clinical Trials Unit, University of Birmingham, Birmingham, UK
| | | | - Moira MacDonald
- All Wales Medical Genomics Service, University Hospital of Wales, Cardiff, UK
| | - Suzanne MacMahon
- The Centre for Molecular Pathology, The Royal Marsden, Sutton, UK
| | - Hood Mugalaasi
- The Centre for Molecular Pathology, The Royal Marsden, Sutton, UK
| | - Pauline Rehal
- West Midlands Regional Genetics Laboratory, Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | - Alessandro Rettino
- West Midlands Regional Genetics Laboratory, Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | - Helen Roberts
- All Wales Medical Genomics Service, University Hospital of Wales, Cardiff, UK
| | - Mark Ross
- Illumina Cambridge, Great Abington, Cambridge, UK
| | | | | | | | - Steffan N Ho
- Pfizer, Global Product Development Oncology, San Diego, CA, USA
| | | | - Sanjay Popat
- The Royal Marsden Hospital NHS Foundation Trust, London, UK
| | - Gary Middleton
- Institute of Immunology & Immunotherapy, University of Birmingham, Birmingham, UK
| | - Peter Johnson
- School of Cancer Sciences, University of Southampton, Southampton, UK
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24
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Abstract
Cancers contain a plethora of mutations, few of which are critical to maintaining a state of malignancy. With our ever-expanding understanding of the genomic complexity of cancer, potentially actionable biomarkers whose inhibition could cripple cancer growth are increasingly being elucidated. Modern cancer drug development has largely switched from cytotoxic agents to targeted therapies and immunotherapy, with noteworthy success in several cancer types including non-small-cell lung cancer (NSCLC), breast cancer and melanoma. Next-generation sequencing offers high-throughput, widescale genomic interrogation in a far more efficient and affordable manner than previous sequencing methods. This facilitates detection of potentially actionable mutations and fusions for individual patients and contributes to the identification of novel predictive and prognostic biomarkers in a population. Challenges in the technical aspects of biopsy and sequencing, interpretation, and development of targeted therapies against common genomic aberrations will need to be addressed for personalised medicine to become a reality for more patients with cancer.
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Affiliation(s)
- Cienne Morton
- Medical Oncology Department, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Debashis Sarker
- Guy's and St Thomas' NHS Foundation Trust, London, UK, reader in experimental oncology, King's College London, UK, and cancer lead, NHSE South East England Genomic Medicine Service and Laboratory Hub
| | - Paul Ross
- Guy's and St Thomas' NHS Foundation Trust, London, UK, and honorary senior lecturer, King's College London
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25
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Wang Y, Zhai H, Wang J, Mao T, Ji C, Bao F, Gu Z, Fang W. Study protocol of an open-label prospective phase II umb rella study of precise ne oadjuvant therapy for patients with stage II-IIIB resectabl e non-small cell lung cancer ( PURPOSE). Front Oncol 2022; 12:1052774. [PMID: 36591460 PMCID: PMC9798087 DOI: 10.3389/fonc.2022.1052774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Accepted: 11/28/2022] [Indexed: 12/16/2022] Open
Abstract
Background The outcomes of locally advanced non-small cell lung cancer (LA-NSCLC) are unfavorable mainly due to a high risk of cancer recurrence. Only around 5% of patients can benefit from perioperative chemotherapy which is the current standard treatment. Recently, promising results with neoadjuvant targeted and immune-therapy therapy have been seen. However, most clinical trials are looking for patients eligible for certain drugs, instead of seeking suitable treatments for certain patients. Therefore, it is necessary to look for more efficient perioperative therapies to increase resectability, reduce recurrence and improve prognosis. Methods/Design The study is an open-label, prospective, phase II, umbrella trial, enrolling patients diagnosed with treatment-naïve potentially resectable Stage II-IIIB NSCLC. Next-generation sequencing (NGS) using a 68-gene panel is performed for biopsies of tumor tissues from eligible patients. Enrolled patients are then stratified into six independent cohorts based on the status of gene mutations and PD-L1 status in tumor tissues, that is, ①EGFR 19del group, ②EGFR 21 L858R group, ③EGFR rare mutation group, ④Other driver mutation group, ⑤Drive mutation-negative group with PD-L1≥1%, ⑥Drive mutation-negative group with PD-L1<1%. A Simon's two-stage design is performed in each cohort independently and patients receive corresponding standard therapies accordingly. We aim to enroll 26 patients in each cohort and totally 156 patients will be enrolled. The primary endpoint is objective response rate (ORR). Secondary endpoints include oncological prognosis and perioperative outcomes. Exploratory endpoint is to investigate patient-specific minimal residual disease (MRD) in predicting treatment efficacy and oncological prognosis. Discussions This is the first umbrella trial focusing on the safety and efficacy of precise neoadjuvant therapy for patients diagnosed with potentially resectable LA-NSCLC based on NGS results. The results of this trial would help improve overall treatment results in LA-NSCLC patients. Trial registration Chinese Clinical Trial Registry. Trial registration number: ChiCTR2100053021. Advantages and limitations of this study There is no neoadjuvant umbrella trial focusing on LA-NSCLCs. This is the first neoadjuvant umbrella trial, using a precise individualized approach and seeking suitable drugs for LA-NSCLC patients, with the aim to improve overall treatment outcomes. Clinical trial registration https://www.chictr.org.cn/, identifier ChiCTR2100053021.
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26
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Parker AL, Bowman E, Zingone A, Ryan BM, Cooper WA, Kohonen-Corish M, Harris CC, Cox TR. Extracellular matrix profiles determine risk and prognosis of the squamous cell carcinoma subtype of non-small cell lung carcinoma. Genome Med 2022; 14:126. [PMID: 36404344 PMCID: PMC9677915 DOI: 10.1186/s13073-022-01127-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 10/14/2022] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Squamous cell carcinoma (SqCC) is a subtype of non-small cell lung cancer for which patient prognosis remains poor. The extracellular matrix (ECM) is critical in regulating cell behavior; however, its importance in tumor aggressiveness remains to be comprehensively characterized. METHODS Multi-omics data of SqCC human tumor specimens was combined to characterize ECM features associated with initiation and recurrence. Penalized logistic regression was used to define a matrix risk signature for SqCC tumors and its performance across a panel of tumor types and in SqCC premalignant lesions was evaluated. Consensus clustering was used to define prognostic matreotypes for SqCC tumors. Matreotype-specific tumor biology was defined by integration of bulk RNAseq with scRNAseq data, cell type deconvolution, analysis of ligand-receptor interactions and enriched biological pathways, and through cross comparison of matreotype expression profiles with aging and idiopathic pulmonary fibrosis lung profiles. RESULTS This analysis revealed subtype-specific ECM signatures associated with tumor initiation that were predictive of premalignant progression. We identified an ECM-enriched tumor subtype associated with the poorest prognosis. In silico analysis indicates that matrix remodeling programs differentially activate intracellular signaling in tumor and stromal cells to reinforce matrix remodeling associated with resistance and progression. The matrix subtype with the poorest prognosis resembles ECM remodeling in idiopathic pulmonary fibrosis and may represent a field of cancerization associated with elevated cancer risk. CONCLUSIONS Collectively, this analysis defines matrix-driven features of poor prognosis to inform precision medicine prevention and treatment strategies towards improving SqCC patient outcome.
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Affiliation(s)
- Amelia L. Parker
- grid.415306.50000 0000 9983 6924Matrix and Metastasis Lab, Cancer Ecosystems Program, Garvan Institute of Medical Research and The Kinghorn Cancer Centre, 384 Victoria St, Darlinghurst, NSW 2052 Australia ,grid.1005.40000 0004 4902 0432School of Clinical Medicine, UNSW Sydney, Sydney, 2052 Australia
| | - Elise Bowman
- grid.48336.3a0000 0004 1936 8075Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892 USA
| | - Adriana Zingone
- grid.48336.3a0000 0004 1936 8075Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892 USA
| | - Brid M. Ryan
- grid.48336.3a0000 0004 1936 8075Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892 USA ,Present address: MiNA Therapeutics, London, UK
| | - Wendy A. Cooper
- grid.413249.90000 0004 0385 0051Department of Tissue Pathology and Diagnostic Oncology, NSW Health Pathology, Royal Prince Alfred Hospital, Camperdown, NSW 2050 Australia ,grid.1013.30000 0004 1936 834XSydney Medical School, University of Sydney, Sydney, NSW 2050 Australia ,grid.1029.a0000 0000 9939 5719Discipline of Pathology, School of Medicine, Western Sydney University, Liverpool, NSW 2170 Australia
| | - Maija Kohonen-Corish
- grid.417229.b0000 0000 8945 8472Woolcock Institute of Medical Research, Sydney, NSW 2037 Australia ,grid.1005.40000 0004 4902 0432Microbiome Research Centre, School of Clinical Medicine, UNSW Sydney, Sydney, 2052 Australia ,grid.415306.50000 0000 9983 6924Garvan Institute of Medical Research, Darlinghurst, NSW 2010 Australia
| | - Curtis C. Harris
- grid.48336.3a0000 0004 1936 8075Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892 USA
| | - Thomas R. Cox
- grid.415306.50000 0000 9983 6924Matrix and Metastasis Lab, Cancer Ecosystems Program, Garvan Institute of Medical Research and The Kinghorn Cancer Centre, 384 Victoria St, Darlinghurst, NSW 2052 Australia ,grid.1005.40000 0004 4902 0432School of Clinical Medicine, UNSW Sydney, Sydney, 2052 Australia
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27
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Kunimasa K, Sugimoto N, Kawamura T, Yamasaki T, Honma K, Nagata S, Kukita Y, Fujisawa F, Inoue T, Yamaguchi Y, Kitasaka M, Wakamatsu T, Yamai T, Yamamoto S, Hayashi T, Inoue T, Tamiya M, Imamura F, Nishimura K, Nishino K. Clinical application of comprehensive genomic profiling panel to thoracic malignancies: A single-center retrospective study. Thorac Cancer 2022; 13:2970-2977. [PMID: 36100256 PMCID: PMC9626350 DOI: 10.1111/1759-7714.14643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 08/23/2022] [Accepted: 08/24/2022] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND The usefulness of comprehensive genomic profiling (CGP) panels for thoracic malignancies after completion of the standard treatment is unclear. METHODS The results of CGP panels for malignant thoracic diseases performed at our hospital between December 2019 and June 2022 were collected. We examined whether CGP panel results led to new treatment, correlated with the effectiveness of immune checkpoint inhibitors (ICIs), or revealed secondary findings related to hereditary tumors. RESULTS A total of 60 patients were enrolled, of which 52 (86.6%) had lung cancer. In six (10%) patients, the panel results led to treatment with insurance-listed molecular-targeted agents; four patients had EGFR mutations not detected by the real-time polymerase chain reaction assay and two had MET ex.14 skipping mutations. In small-cell lung cancer, the tumor mutation burden was high in 4/6 (66.7%) patients and pembrolizumab was available. Another MET ex.14 skipping mutation was detected in two cases with EGFR-tyrosine kinase inhibitor resistance. ICI efficacy was ≤1 year in patients with STK-11, KEAP1, and NEF2L2 mutations. A BRCA2 mutation with a high probability of germline mutation was detected in one patient. A thymic carcinoma with no detectable oncogenic mutation responded to second-line treatment with Tegafur-Gimeracil-Oteracil Potassium (TS-1) for ≥9 years. CONCLUSIONS CGP panels are useful in thoracic malignancies, especially lung cancer, because they can detect overlooked driver mutations and genetic alterations. We believe that the significance of conducting a CGP panel prior to treatment may also exist, as it may lead to the prediction of ICI treatment efficacy.
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Affiliation(s)
- Kei Kunimasa
- Department of Thoracic OncologyOsaka International Cancer InstituteOsakaJapan,Department of Genetic OncologyOsaka International Cancer InstituteOsakaJapan
| | - Naotoshi Sugimoto
- Department of Genetic OncologyOsaka International Cancer InstituteOsakaJapan,Department of Medical OncologyOsaka International Cancer InstituteOsakaJapan
| | - Takahisa Kawamura
- Department of Thoracic OncologyOsaka International Cancer InstituteOsakaJapan,Department of Genetic OncologyOsaka International Cancer InstituteOsakaJapan
| | - Tomoyuki Yamasaki
- Department of Genetic OncologyOsaka International Cancer InstituteOsakaJapan,Department of Endocrinology/Metabolism Internal Medicine, Clinical ExaminationOsaka International Cancer InstituteOsakaJapan
| | - Keiichiro Honma
- Department of Diagnostic Pathology and CytologyOsaka International Cancer InstituteOsakaJapan
| | - Shigenori Nagata
- Department of Diagnostic Pathology and CytologyOsaka International Cancer InstituteOsakaJapan
| | - Yoji Kukita
- Department of Genetic OncologyOsaka International Cancer InstituteOsakaJapan,Laboratory of Genomic PathologyOsaka International Cancer InstituteOsakaJapan
| | - Fumie Fujisawa
- Department of Genetic OncologyOsaka International Cancer InstituteOsakaJapan,Department of Medical OncologyOsaka International Cancer InstituteOsakaJapan
| | - Tazuko Inoue
- Department of Genetic OncologyOsaka International Cancer InstituteOsakaJapan
| | - Yuko Yamaguchi
- Department of Genetic OncologyOsaka International Cancer InstituteOsakaJapan
| | - Mitsuko Kitasaka
- Department of Genetic OncologyOsaka International Cancer InstituteOsakaJapan
| | - Toru Wakamatsu
- Department of Genetic OncologyOsaka International Cancer InstituteOsakaJapan,Musculoskeletal Oncology ServiceOsaka International Cancer InstituteOsakaJapan
| | - Takuo Yamai
- Department of Genetic OncologyOsaka International Cancer InstituteOsakaJapan,Department of Hepatobiliary and Pancreatic OncologyOsaka International Cancer InstituteOsakaJapan
| | - Sachiko Yamamoto
- Department of Genetic OncologyOsaka International Cancer InstituteOsakaJapan,Department of Gastrointestinal OncologyOsaka International Cancer InstituteOsakaJapan
| | - Takuji Hayashi
- Department of Genetic OncologyOsaka International Cancer InstituteOsakaJapan,Department of UrologyOsaka International Cancer InstituteOsakaJapan
| | - Takako Inoue
- Department of Thoracic OncologyOsaka International Cancer InstituteOsakaJapan
| | - Motohiro Tamiya
- Department of Thoracic OncologyOsaka International Cancer InstituteOsakaJapan
| | - Fumio Imamura
- Department of Genetic OncologyOsaka International Cancer InstituteOsakaJapan
| | - Kazuo Nishimura
- Department of Genetic OncologyOsaka International Cancer InstituteOsakaJapan,Department of UrologyOsaka International Cancer InstituteOsakaJapan
| | - Kazumi Nishino
- Department of Thoracic OncologyOsaka International Cancer InstituteOsakaJapan
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28
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Liu SYM, Yan HH, Wei XW, Lu C, Dong XR, Du Y, Cui JW, Chen Y, Ma R, Wang BH, Zhou Z, Cang SD, Yang JJ, Tu HY, Zhang XC, Zhong WZ, Zhou Q, Wu YL. Biomarker-Driven Studies With Multi-targets and Multi-drugs by Next-Generation Sequencing for Patients With Non-Small-Cell Lung Cancer: An Open-Label, Multi-center, Phase II Adaptive Umbrella Trial and a Real-World Observational Study (CTONG1702&CTONG1705). Clin Lung Cancer 2022; 23:e395-e399. [PMID: 35659479 DOI: 10.1016/j.cllc.2022.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/30/2022] [Accepted: 05/08/2022] [Indexed: 01/27/2023]
Abstract
BACKGROUND With rare genetic variations having been increasingly recognized at a preclinical stage, a variety of early-phase clinical trials have been launched. Due to the low incidence rate of these variations, although the sample size of trials are small, it still needs a large number of patients for screening. With the advent of next-generation sequencing (NGS), multiple genetic variations can be detected simultaneously. Multiple biomarkers and agents can be evaluated using umbrella clinical trials, which rapidly and effectively screen and enroll patients for parallel sub-studies using NGS. PATIENTS AND METHODS We designed an open-label, multi-center, phase II clinical trial CTONG1702. This is an adaptive umbrella trial that will evaluate the efficacy and safety of several biomarker-driven agents, including tyrosine kinase inhibitors (TKIs) and a PD-1 inhibitor, in stage IIIB to IV patients (eighth AJCC) with non-small-cell lung cancer (NSCLC) patients. Patients will be enrolled in parallel sub-studies based on the results of NGS and PD-L1 IHC analysis. Patients who are not eligible for CTONG1702 will be enrolled in the observational real-world study CTONG1705. This study aims to develop a large-scale genomic database and explore the relationship between genetic variations in NSCLC patients and clinical outcomes. CONCLUSIONS The adaptive umbrella trial will evaluate multi-targets and multi-drugs in advanced NSCLC patients (CTONG1702). In addition, the simultaneously initiated real-world study will provide additional data for clinical practice (CTONG1705).
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Affiliation(s)
- Si-Yang Maggie Liu
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China; Department of Hematology, First Affiliated Hospital, Institute of Hematology, School of Medicine, Key Laboratory for Regenerative Medicine of Ministry of Education, Jinan University, Guangzhou, 510632, China
| | - Hong-Hong Yan
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - Xue-Wu Wei
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - Chang Lu
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - Xiao-Rong Dong
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Yingying Du
- Department of Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| | - Jiu-Wei Cui
- Cancer Center, The First Hospital of Jilin University, Jilin University, Changchun 130021, China
| | - Yuan Chen
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Rui Ma
- Medical Oncology Department of Thoracic Cancer, Liaoning Cancer Hospital, Shenyang 110801, China
| | - Bu-Hai Wang
- The Northern Jiangsu People's Hospital, Yangzhou 225009, China
| | - Zhen Zhou
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai 200030, China
| | - Shun-Dong Cang
- Department of Oncology, Henan Provincial People's Hospital, Zhengzhou 450003, China
| | - Jin-Ji Yang
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - Hai-Yan Tu
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - Xu-Chao Zhang
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - Wen-Zhao Zhong
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - Qing Zhou
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - Yi-Long Wu
- Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China.
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29
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Ouma LO, Wason JMS, Zheng H, Wilson N, Grayling M. Design and analysis of umbrella trials: Where do we stand? Front Med (Lausanne) 2022; 9:1037439. [PMID: 36313987 PMCID: PMC9596938 DOI: 10.3389/fmed.2022.1037439] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 09/26/2022] [Indexed: 11/13/2022] Open
Abstract
Background The efficiencies that master protocol designs can bring to modern drug development have seen their increased utilization in oncology. Growing interest has also resulted in their consideration in non-oncology settings. Umbrella trials are one class of master protocol design that evaluates multiple targeted therapies in a single disease setting. Despite the existence of several reviews of master protocols, the statistical considerations of umbrella trials have received more limited attention. Methods We conduct a systematic review of the literature on umbrella trials, examining both the statistical methods that are available for their design and analysis, and also their use in practice. We pay particular attention to considerations for umbrella designs applied outside of oncology. Findings We identified 38 umbrella trials. To date, most umbrella trials have been conducted in early phase settings (73.7%, 28/38) and in oncology (92.1%, 35/38). The quality of statistical information available about conducted umbrella trials to date is poor; for example, it was impossible to ascertain how sample size was determined in the majority of trials (55.3%, 21/38). The literature on statistical methods for umbrella trials is currently sparse. Conclusions Umbrella trials have potentially great utility to expedite drug development, including outside of oncology. However, to enable lessons to be effectively learned from early use of such designs, there is a need for higher-quality reporting of umbrella trials. Furthermore, if the potential of umbrella trials is to be realized, further methodological research is required.
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Affiliation(s)
- Luke O. Ouma
- Biostatistics Research Group, Population Health Sciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - James M. S. Wason
- Biostatistics Research Group, Population Health Sciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Haiyan Zheng
- Medical Research Council (MRC) Biostatistics Unit, University of Cambridge, Cambridge, United Kingdom
| | - Nina Wilson
- Biostatistics Research Group, Population Health Sciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Michael Grayling
- Biostatistics Research Group, Population Health Sciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
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30
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Signaling pathways and targeted therapies in lung squamous cell carcinoma: mechanisms and clinical trials. Signal Transduct Target Ther 2022; 7:353. [PMID: 36198685 PMCID: PMC9535022 DOI: 10.1038/s41392-022-01200-x] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 09/03/2022] [Accepted: 09/18/2022] [Indexed: 11/08/2022] Open
Abstract
Lung cancer is the leading cause of cancer-related death across the world. Unlike lung adenocarcinoma, patients with lung squamous cell carcinoma (LSCC) have not benefitted from targeted therapies. Although immunotherapy has significantly improved cancer patients' outcomes, the relatively low response rate and severe adverse events hinder the clinical application of this promising treatment in LSCC. Therefore, it is of vital importance to have a better understanding of the mechanisms underlying the pathogenesis of LSCC as well as the inner connection among different signaling pathways, which will surely provide opportunities for more effective therapeutic interventions for LSCC. In this review, new insights were given about classical signaling pathways which have been proved in other cancer types but not in LSCC, including PI3K signaling pathway, VEGF/VEGFR signaling, and CDK4/6 pathway. Other signaling pathways which may have therapeutic potentials in LSCC were also discussed, including the FGFR1 pathway, EGFR pathway, and KEAP1/NRF2 pathway. Next, chromosome 3q, which harbors two key squamous differentiation markers SOX2 and TP63 is discussed as well as its related potential therapeutic targets. We also provided some progress of LSCC in epigenetic therapies and immune checkpoints blockade (ICB) therapies. Subsequently, we outlined some combination strategies of ICB therapies and other targeted therapies. Finally, prospects and challenges were given related to the exploration and application of novel therapeutic strategies for LSCC.
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31
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Robinson P, Bacon CM, Lim SJ, Shaaban AM, Brierley D, Lewis I, Harrison DJ, Kendall TJ, Robinson M. Assessment of clinical trial protocols for pathology content using the SPIRIT-Path guidelines highlights areas for improvement. J Pathol Clin Res 2022; 8:411-421. [PMID: 35638866 PMCID: PMC9353656 DOI: 10.1002/cjp2.274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 03/24/2022] [Accepted: 04/26/2022] [Indexed: 11/30/2022]
Abstract
The SPIRIT (Standard Protocol Items: Recommendations for Interventional Trials) 2013 Statement provides evidence-based recommendations for the minimum content of clinical trial protocols. The Cellular Molecular Pathology Initiative, hosted by the UK National Cancer Research Institute, developed an extension, SPIRIT-Path, describing how to effectively incorporate pathology support into clinical trial protocols. The current study assessed the inclusion of SPIRIT-Path items in protocols of active clinical trials. Publicly available clinical trial protocols were identified for assessment against the new guidelines using a single UK hospital as the 'test site'. One hundred and ninety interventional clinical trials were identified as receiving support from the pathology department. However, only 38 had publicly available full trial protocols (20%) and following application of the inclusion/exclusion criteria, 19 were assessed against the SPIRIT-Path guidelines. The reviewed clinical trial protocols showed some areas of compliance and highlighted other items that were inadequately described. The latter lacked information about the individuals responsible for the pathology content of the trial protocol, how pathology activities and roles were organised in the trial, where the laboratory work would be carried out, and the accreditation status of the laboratory. Only one trial had information specific to digital pathology, a technology certain to become more prevalent in the future. Adoption of the SPIRIT-Path checklist will facilitate comprehensive trial protocols that address all the key cellular and molecular pathology aspects of interventional clinical trials. This study highlights once again the lack of public availability of trial protocols. Full trial protocols should be available for scrutiny by the scientific community and the public who participate in the studies, increasing the transparency of clinical trial activity and improving quality.
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Affiliation(s)
- Peter Robinson
- School of Medical EducationNewcastle UniversityNewcastle upon TyneUK
| | - Chris M Bacon
- Translational and Clinical Research InstituteNewcastle UniversityNewcastle upon TyneUK
- Department of Cellular PathologyNewcastle upon Tyne Hospitals NHS Foundation TrustNewcastle upon TyneUK
| | - Shujing J Lim
- Department of Cellular PathologyNewcastle upon Tyne Hospitals NHS Foundation TrustNewcastle upon TyneUK
| | - Abeer M Shaaban
- Department of HistopathologyQueen Elizabeth HospitalBirminghamUK
- Institute of Cancer and Genomic SciencesUniversity of BirminghamBirminghamUK
| | - Daniel Brierley
- Unit of Oral and Maxillofacial PathologyUniversity of SheffieldSheffieldUK
| | - Ian Lewis
- National Cancer Research InstituteLondonUK
| | | | | | - Max Robinson
- Department of Cellular PathologyNewcastle upon Tyne Hospitals NHS Foundation TrustNewcastle upon TyneUK
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32
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Fountzilas E, Tsimberidou AM, Vo HH, Kurzrock R. Clinical trial design in the era of precision medicine. Genome Med 2022; 14:101. [PMID: 36045401 PMCID: PMC9428375 DOI: 10.1186/s13073-022-01102-1] [Citation(s) in RCA: 76] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 08/09/2022] [Indexed: 12/24/2022] Open
Abstract
Recent rapid biotechnological breakthroughs have led to the identification of complex and unique molecular features that drive malignancies. Precision medicine has exploited next-generation sequencing and matched targeted therapy/immunotherapy deployment to successfully transform the outlook for several fatal cancers. Tumor and liquid biopsy genomic profiling and transcriptomic, immunomic, and proteomic interrogation can now all be leveraged to optimize therapy. Multiple new trial designs, including basket and umbrella trials, master platform trials, and N-of-1 patient-centric studies, are beginning to supplant standard phase I, II, and III protocols, allowing for accelerated drug evaluation and approval and molecular-based individualized treatment. Furthermore, real-world data, as well as exploitation of digital apps and structured observational registries, and the utilization of machine learning and/or artificial intelligence, may further accelerate knowledge acquisition. Overall, clinical trials have evolved, shifting from tumor type-centered to gene-directed and histology-agnostic trials, with innovative adaptive designs and personalized combination treatment strategies tailored to individual biomarker profiles. Some, but not all, novel trials now demonstrate that matched therapy correlates with superior outcomes compared to non-matched therapy across tumor types and in specific cancers. To further improve the precision medicine paradigm, the strategy of matching drugs to patients based on molecular features should be implemented earlier in the disease course, and cancers should have comprehensive multi-omic (genomics, transcriptomics, proteomics, immunomic) tumor profiling. To overcome cancer complexity, moving from drug-centric to patient-centric individualized combination therapy is critical. This review focuses on the design, advantages, limitations, and challenges of a spectrum of clinical trial designs in the era of precision oncology.
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Affiliation(s)
- Elena Fountzilas
- Department of Medical Oncology, St. Lukes's Hospital, Thessaloniki, Greece.,European University Cyprus, Limassol, Cyprus
| | - Apostolia M Tsimberidou
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Henry Hiep Vo
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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33
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Molecular Biology and Therapeutic Perspectives for K-Ras Mutant Non-Small Cell Lung Cancers. Cancers (Basel) 2022; 14:cancers14174103. [PMID: 36077640 PMCID: PMC9454753 DOI: 10.3390/cancers14174103] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/22/2022] [Accepted: 08/22/2022] [Indexed: 12/28/2022] Open
Abstract
In non-small cell lung cancer (NSCLC) the most common alterations are identified in the Kirsten rat sarcoma viral oncogene homolog (KRAS) gene, accounting for approximately 30% of cases in Caucasian patients. The majority of mutations are located in exon 2, with the c.34G > T (p.G12C) change being the most prevalent. The clinical relevance of KRAS mutations in NSCLC was not recognized until a few years ago. What is now emerging is a dual key role played by KRAS mutations in the management of NSCLC patients. First, recent data report that KRAS-mutant lung AC patients generally have poorer overall survival (OS). Second, a KRAS inhibitor specifically targeting the c.34G > T (p.G12C) variant, Sotorasib, has been approved by the U.S. Food and Drug Administration (FDA) and by the European Medicines Agency. Another KRAS inhibitor targeting c.34G > T (p.G12C), Adagrasib, is currently being reviewed by the FDA for accelerated approval. From the description of the biology of KRAS-mutant NSCLC, the present review will focus on the clinical aspects of KRAS mutations in NSCLC, in particular on the emerging efficacy data of Sotorasib and other KRAS inhibitors, including mechanisms of resistance. Finally, the interaction between KRAS mutations and immune checkpoint inhibitors will be discussed.
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34
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Greenwood D, Taverner T, Adderley NJ, Price MJ, Gokhale K, Sainsbury C, Gallier S, Welch C, Sapey E, Murray D, Fanning H, Ball S, Nirantharakumar K, Croft W, Moss P. Machine learning of COVID-19 clinical data identifies population structures with therapeutic potential. iScience 2022; 25:104480. [PMID: 35665240 PMCID: PMC9153184 DOI: 10.1016/j.isci.2022.104480] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 03/07/2022] [Accepted: 05/20/2022] [Indexed: 11/29/2022] Open
Abstract
Clinical outcomes for patients with COVID-19 are heterogeneous and there is interest in defining subgroups for prognostic modeling and development of treatment algorithms. We obtained 28 demographic and laboratory variables in patients admitted to hospital with COVID-19. These comprised a training cohort (n = 6099) and two validation cohorts during the first and second waves of the pandemic (n = 996; n = 1011). Uniform manifold approximation and projection (UMAP) dimension reduction and Gaussian mixture model (GMM) analysis was used to define patient clusters. 29 clusters were defined in the training cohort and associated with markedly different mortality rates, which were predictive within confirmation datasets. Deconvolution of clinical features within clusters identified unexpected relationships between variables. Integration of large datasets using UMAP-assisted clustering can therefore identify patient subgroups with prognostic information and uncovers unexpected interactions between clinical variables. This application of machine learning represents a powerful approach for delineating disease pathogenesis and potential therapeutic interventions.
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Affiliation(s)
- David Greenwood
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
- The Centre for Computational Biology, University of Birmingham, Birmingham, UK
| | - Thomas Taverner
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Nicola J. Adderley
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Malcolm James Price
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK
| | - Krishna Gokhale
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | | | - Suzy Gallier
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Carly Welch
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Elizabeth Sapey
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
- Health Data Research, London, UK
| | - Duncan Murray
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Hilary Fanning
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Simon Ball
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- Health Data Research, London, UK
| | | | - Wayne Croft
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
- The Centre for Computational Biology, University of Birmingham, Birmingham, UK
| | - Paul Moss
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- Corresponding author
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35
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Liu Y, Kane M, Esserman D, Blaha O, Zelterman D, Wei W. Bayesian local exchangeability design for phase II basket trials. Stat Med 2022; 41:4367-4384. [PMID: 35777367 DOI: 10.1002/sim.9514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 04/27/2022] [Accepted: 06/19/2022] [Indexed: 11/08/2022]
Abstract
We propose an information borrowing strategy for the design and monitoring of phase II basket trials based on the local multisource exchangeability assumption between baskets (disease types). In our proposed local-MEM framework, information borrowing is only allowed to occur locally, that is, among baskets with similar response rate and the amount of information borrowing is determined by the level of similarity in response rate, whereas baskets not considered similar are not allowed to share information. We construct a two-stage design for phase II basket trials using the proposed strategy. The proposed method is compared to competing Bayesian methods and Simon's two-stage design in a variety of simulation scenarios. We demonstrate the proposed method is able to maintain the family-wise type I error rate at a reasonable level and has desirable basket-wise power compared to Simon's two-stage design. In addition, our method is computationally efficient compared to existing Bayesian methods in that the posterior profiles of interest can be derived explicitly without the need for sampling algorithms. R scripts to implement the proposed method are available at https://github.com/yilinyl/Bayesian-localMEM.
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Affiliation(s)
- Yilin Liu
- Department of Biostatistics, Yale School of Public Health, New Haven, Connecticut, USA
| | - Michael Kane
- Department of Biostatistics, Yale School of Public Health, New Haven, Connecticut, USA
| | - Denise Esserman
- Department of Biostatistics, Yale School of Public Health, New Haven, Connecticut, USA
| | - Ondrej Blaha
- Department of Biostatistics, Yale School of Public Health, New Haven, Connecticut, USA
| | - Daniel Zelterman
- Department of Biostatistics, Yale School of Public Health, New Haven, Connecticut, USA
| | - Wei Wei
- Department of Biostatistics, Yale School of Public Health, New Haven, Connecticut, USA
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36
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Lietman CD, Johnson ML, McCormick F, Lindsay CR. More to the RAS Story: KRAS G12C Inhibition, Resistance Mechanisms, and Moving Beyond KRAS G12C. Am Soc Clin Oncol Educ Book 2022; 42:1-13. [PMID: 35561303 DOI: 10.1200/edbk_351333] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Despite the discovery of RAS oncogenes in human tumor DNA 40 years ago, the development of effective targeted therapies directed against RAS has lagged behind those more successful advancements in the field of therapeutic tyrosine kinase inhibitors targeting other oncogenes such as EGFR, ALK, and ROS1. The discoveries that (1) malignant RAS oncogenes differ from their wild-type counterparts by only a single amino acid change and (2) covalent inhibition of the cysteine residue at codon 12 of KRASG12C in its inactive GDP-bound state resulted in effective inhibition of oncogenic RAS signaling and have catalyzed a dramatic shift in mindset toward KRAS-driven cancers. Although the development of allele-selective KRASG12C inhibitors has changed a treatment paradigm, the clinical activity of these agents is more modest than tyrosine kinase inhibitors targeting other oncogene-driven cancers. Heterogeneous resistance mechanisms generally result in the restoration of RAS/mitogen-activated protein kinase pathway signaling. Many approaches are being evaluated to overcome this resistance, with many combinatorial clinical trials ongoing. Furthermore, because KRASG12D and KRASG12V are more prevalent than KRASG12C, there remains an unmet need for additional therapeutic strategies for these patients. Thus, our current translational standing could be described as "the end of the beginning," with additional discovery and research innovation needed to address the enormous disease burden imposed by RAS-mutant cancers. Here, we describe the development of KRASG12C inhibitors, the challenges of resistance to these inhibitors, strategies to mitigate that resistance, and new approaches being taken to address other RAS-mutant cancers.
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Affiliation(s)
| | | | - Frank McCormick
- UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, CA
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37
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Pich O, Bailey C, Watkins TBK, Zaccaria S, Jamal-Hanjani M, Swanton C. The translational challenges of precision oncology. Cancer Cell 2022; 40:458-478. [PMID: 35487215 DOI: 10.1016/j.ccell.2022.04.002] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 03/16/2022] [Accepted: 04/05/2022] [Indexed: 12/11/2022]
Abstract
The translational challenges in the field of precision oncology are in part related to the biological complexity and diversity of this disease. Technological advances in genomics have facilitated large sequencing efforts and discoveries that have further supported this notion. In this review, we reflect on the impact of these discoveries on our understanding of several concepts: cancer initiation, cancer prevention, early detection, adjuvant therapy and minimal residual disease monitoring, cancer drug resistance, and cancer evolution in metastasis. We discuss key areas of focus for improving cancer outcomes, from biological insights to clinical application, and suggest where the development of these technologies will lead us. Finally, we discuss practical challenges to the wider adoption of molecular profiling in the clinic and the need for robust translational infrastructure.
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Affiliation(s)
- Oriol Pich
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, London, UK
| | - Chris Bailey
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, London, UK
| | - Thomas B K Watkins
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, London, UK
| | - Simone Zaccaria
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK; Computational Cancer Genomics Research Group, University College London Cancer Institute, London, UK
| | - Mariam Jamal-Hanjani
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK; Cancer Metastasis Laboratory, University College London Cancer Institute, London, UK; Department of Medical Oncology, University College London Hospitals, London, UK
| | - Charles Swanton
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, London, UK.
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38
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Yousefi M, Boross G, Weiss C, Murray CW, Hebert JD, Cai H, Ashkin EL, Karmakar S, Andrejka L, Chen L, Wang M, Tsai MK, Lin WY, Li C, Yakhchalian P, Colón CI, Chew SK, Chu P, Swanton C, Kunder CA, Petrov DA, Winslow MM. Combinatorial Inactivation of Tumor Suppressors Efficiently Initiates Lung Adenocarcinoma with Therapeutic Vulnerabilities. Cancer Res 2022; 82:1589-1602. [PMID: 35425962 PMCID: PMC9022333 DOI: 10.1158/0008-5472.can-22-0059] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 02/07/2022] [Accepted: 02/09/2022] [Indexed: 11/16/2022]
Abstract
Lung cancer is the leading cause of cancer death worldwide, with lung adenocarcinoma being the most common subtype. Many oncogenes and tumor suppressor genes are altered in this cancer type, and the discovery of oncogene mutations has led to the development of targeted therapies that have improved clinical outcomes. However, a large fraction of lung adenocarcinomas lacks mutations in known oncogenes, and the genesis and treatment of these oncogene-negative tumors remain enigmatic. Here, we perform iterative in vivo functional screens using quantitative autochthonous mouse model systems to uncover the genetic and biochemical changes that enable efficient lung tumor initiation in the absence of oncogene alterations. Generation of hundreds of diverse combinations of tumor suppressor alterations demonstrates that inactivation of suppressors of the RAS and PI3K pathways drives the development of oncogene-negative lung adenocarcinoma. Human genomic data and histology identified RAS/MAPK and PI3K pathway activation as a common feature of an event in oncogene-negative human lung adenocarcinomas. These Onc-negativeRAS/PI3K tumors and related cell lines are vulnerable to pharmacologic inhibition of these signaling axes. These results transform our understanding of this prevalent yet understudied subtype of lung adenocarcinoma. SIGNIFICANCE To address the large fraction of lung adenocarcinomas lacking mutations in proto-oncogenes for which targeted therapies are unavailable, this work uncovers driver pathways of oncogene-negative lung adenocarcinomas and demonstrates their therapeutic vulnerabilities.
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Affiliation(s)
- Maryam Yousefi
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA
- These authors contributed equally
| | - Gábor Boross
- Department of Biology, Stanford University, Stanford, CA, USA
- These authors contributed equally
| | - Carly Weiss
- Department of Biology, Stanford University, Stanford, CA, USA
| | | | - Jess D. Hebert
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA
| | - Hongchen Cai
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA
| | - Emily L. Ashkin
- Cancer Biology Program, Stanford University School of Medicine, Stanford, CA, USA
| | - Saswati Karmakar
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA
| | - Laura Andrejka
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA
| | - Leo Chen
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA
| | - Minwei Wang
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA
| | - Min K. Tsai
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA
| | - Wen-Yang Lin
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA
| | - Chuan Li
- Department of Biology, Stanford University, Stanford, CA, USA
| | - Pegah Yakhchalian
- Department of Medicine, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, CA, USA
| | - Caterina I. Colón
- Cancer Biology Program, Stanford University School of Medicine, Stanford, CA, USA
| | - Su-Kit Chew
- Cancer Evolution and Genome Instability Laboratory, University College London Cancer Institute, London, UK
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, London, UK
| | - Pauline Chu
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Charles Swanton
- Cancer Evolution and Genome Instability Laboratory, University College London Cancer Institute, London, UK
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, London, UK
| | - Christian A. Kunder
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Dmitri A. Petrov
- Cancer Biology Program, Stanford University School of Medicine, Stanford, CA, USA
- Department of Biology, Stanford University, Stanford, CA, USA
| | - Monte M. Winslow
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA
- Cancer Biology Program, Stanford University School of Medicine, Stanford, CA, USA
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
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Brown LC, Graham J, Fisher D, Adams R, Seligmann J, Seymour M, Kaplan R, Yates E, Parmar M, Richman SD, Quirke P, Butler R, Shiu K, Middleton G, Samuel L, Wilson RH, Maughan TS. Experiences of running a stratified medicine adaptive platform trial: Challenges and lessons learned from 10 years of the FOCUS4 trial in metastatic colorectal cancer. Clin Trials 2022; 19:146-157. [PMID: 35083924 PMCID: PMC9036145 DOI: 10.1177/17407745211069879] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Complex innovative design trials are becoming increasingly common and offer potential for improving patient outcomes in a faster time frame. FOCUS4 was the first molecularly stratified trial in metastatic colorectal cancer and it remains one of the first umbrella trial designs to be launched globally. Here, we aim to describe lessons learned from delivery of the trial over the last 10 years. METHODS FOCUS4 was a Phase II/III molecularly stratified umbrella trial testing the safety and efficacy of targeted therapies in metastatic colorectal cancer. It used adaptive statistical methodology to decide which sub-trial should close early, and new therapies were added as protocol amendments. Patients with newly diagnosed metastatic colorectal cancer were registered, and central laboratory testing was used to stratify their tumour into molecular subtypes. Following 16 weeks of first-line therapy, patients with stable or responding disease were eligible for randomisation into either a molecularly stratified sub-trial (FOCUS4-B, C or D) or non-stratified FOCUS4-N. The primary outcome for all studies was progression-free survival comparing the intervention with active monitoring/placebo. At the close of the trial, feedback was elicited from all investigators through surveys and interviews and consolidated into a series of recommendations and lessons learned for the delivery of similar future trials. RESULTS Between January 2014 and October 2020, 1434 patients were registered from 88 UK hospitals. Of the 20 drug combinations that were explored for inclusion in the platform trial, three molecularly targeted sub-trials were activated: FOCUS4-D (February 2014-March 2016) evaluated AZD8931 in the BRAF-PIK3CA-RAS wildtype subgroup; FOCUS4-B (February 2016-July 2018) evaluated aspirin in the PIK3CA mutant subgroup and FOCUS4-C (June 2017-October 2020) evaluated adavosertib in the RAS+TP53 double mutant subgroup. FOCUS4-N was active throughout and evaluated capecitabine monotherapy versus a treatment break. A total of 361 (25%) registered patients were randomised into a sub-trial. Feedback on the experiences of delivery of FOCUS4 could be grouped into three main areas of challenge: funding/infrastructure, biomarker testing procedures and trial design efficiencies within which 20 recommendations are summarised. CONCLUSION Adaptive stratified medicine platform studies are feasible in common cancers but present challenges. Our stakeholder feedback has helped to inform how these trial designs can succeed and answer multiple questions efficiently, providing resource is adequate.
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Affiliation(s)
| | - Janet Graham
- The Beatson West of Scotland Cancer Centre, Glasgow, UK
- Institute of Cancer Sciences, University of Glasgow, Glasgow, UK
| | | | - Richard Adams
- Centre for Trials Research, Cardiff University and Velindre NHS Trust, Cardiff, UK
| | - Jenny Seligmann
- Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, UK
| | - Matthew Seymour
- Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, UK
| | | | - Emma Yates
- MRC Clinical Trials Unit at UCL, London, UK
| | | | - Susan D Richman
- Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, UK
| | - Philip Quirke
- Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, UK
| | | | | | | | | | - Richard H Wilson
- The Beatson West of Scotland Cancer Centre, Glasgow, UK
- Institute of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Timothy S Maughan
- MRC Oxford Institute for Radiation Oncology, Department of Oncology, University of Oxford, Oxford, UK
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40
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Ottestad AL, Emdal EF, Grønberg BH, Halvorsen TO, Dai HY. Fragmentation assessment of FFPE DNA helps in evaluating NGS library complexity and interpretation of NGS results. Exp Mol Pathol 2022; 126:104771. [DOI: 10.1016/j.yexmp.2022.104771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 03/13/2022] [Accepted: 04/09/2022] [Indexed: 11/04/2022]
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41
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Kunimasa K, Matsumoto S, Nishino K, Honma K, Maeda N, Kuhara H, Tamiya M, Inoue T, Kawamura T, Kimura T, Maniwa T, Okami J, Goto K, Kumagai T. Comparison of sampling methods for next generation sequencing for patients with lung cancer. Cancer Med 2022; 11:2744-2754. [PMID: 35274488 PMCID: PMC9302352 DOI: 10.1002/cam4.4632] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 01/09/2022] [Accepted: 01/18/2022] [Indexed: 12/22/2022] Open
Abstract
Introduction Success of next generation sequencing (NGS) analysis is becoming indispensable in the treatment of advanced lung cancer. However, the advantages and disadvantages of each sampling method in the NGS analysis have not yet been clarified. Methods We compared the success rates of NGS analysis, and DNA and RNA yields for transbronchial biopsy (TBB), endobronchial ultrasound‐guided transbronchial needle aspiration (EBUS‐TBNA), computed tomography (CT)‐guided biopsy, fluid sample, and surgical biopsy for NGS analysis in patients through the lung cancer genomic screening project for individualized medicine (LC‐SCRUM)‐Asia, a nationwide NGS screening project. In case, sufficient samples could not be collected by TBB and EBUS‐TBNA, re‐biopsy (genome re‐biopsy) was performed. Results A total of 223 patients were enrolled and success rates of NGS analysis were not different between samples obtained through TBB, EBUS‐TBNA, and CT‐guided biopsy; however, success rates for fluid samples and surgical biopsy samples were significantly higher than those of other methods. The risk of genome re‐biopsy was higher with TBB for centrally located lesions. CT‐guided biopsy yielded more samples but had a lower success rate for analysis of RNA‐based NGS than TBB. Conclusions TBB is the mainstay of sampling methods, but for centrally located lesions, EBUS‐TBNA may be a better strategy. For CT‐guided biopsy, the success rate of RNA‐based NGS analysis is low. Fluid samples are expected to yield successful results as surgical biopsy samples, but the latter are better for sample preservation. Determining the optimal method for genome biopsy for each case is important.
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Affiliation(s)
- Kei Kunimasa
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Shingo Matsumoto
- Department of Thoracic Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Kazumi Nishino
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Keiichiro Honma
- Department of Diagnostic Pathology & Cytology, Osaka International Cancer Institute, Osaka, Japan
| | - Noboru Maeda
- Department of Diagnostic and Interventional Radiology, Osaka International Cancer Institute, Osaka, Japan
| | - Hanako Kuhara
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Motohiro Tamiya
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Takako Inoue
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Takahisa Kawamura
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Toru Kimura
- Department of General Thoracic Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Tomohiro Maniwa
- Department of General Thoracic Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Jiro Okami
- Department of General Thoracic Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Koichi Goto
- Department of Thoracic Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Toru Kumagai
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka, Japan
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Désage AL, Léonce C, Swalduz A, Ortiz-Cuaran S. Targeting KRAS Mutant in Non-Small Cell Lung Cancer: Novel Insights Into Therapeutic Strategies. Front Oncol 2022; 12:796832. [PMID: 35251972 PMCID: PMC8889932 DOI: 10.3389/fonc.2022.796832] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 01/07/2022] [Indexed: 12/17/2022] Open
Abstract
Although KRAS-activating mutations represent the most common oncogenic driver in non-small cell lung cancer (NSCLC), various attempts to inhibit KRAS failed in the past decade. KRAS mutations are associated with a poor prognosis and a poor response to standard therapeutic regimen. The recent development of new therapeutic agents (i.e., adagrasib, sotorasib) that target specifically KRAS G12C in its GDP-bound state has evidenced an unprecedented success in the treatment of this subgroup of patients. Despite providing pre-clinical and clinical efficacy, several mechanisms of acquired resistance to KRAS G12C inhibitors have been reported. In this setting, combined therapeutic strategies including inhibition of either SHP2, SOS1 or downstream effectors of KRAS G12C seem particularly interesting to overcome acquired resistance. In this review, we will discuss the novel therapeutic strategies targeting KRAS G12C and promising approaches of combined therapy to overcome acquired resistance to KRAS G12C inhibitors.
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Affiliation(s)
- Anne-Laure Désage
- Univ Lyon, Claude Bernard Lyon 1 University, INSERM 1052, CNRS 5286, Centre Léon Bérard, Cancer Research Center of Lyon, Lyon, France.,Department of Pulmonology and Thoracic Oncology, North Hospital, University Hospital of Saint-Etienne, Saint-Etienne, France
| | - Camille Léonce
- Univ Lyon, Claude Bernard Lyon 1 University, INSERM 1052, CNRS 5286, Centre Léon Bérard, Cancer Research Center of Lyon, Lyon, France
| | - Aurélie Swalduz
- Univ Lyon, Claude Bernard Lyon 1 University, INSERM 1052, CNRS 5286, Centre Léon Bérard, Cancer Research Center of Lyon, Lyon, France.,Department of Medical Oncology, Centre Léon Bérard, Lyon, France
| | - Sandra Ortiz-Cuaran
- Univ Lyon, Claude Bernard Lyon 1 University, INSERM 1052, CNRS 5286, Centre Léon Bérard, Cancer Research Center of Lyon, Lyon, France
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43
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Montinaro A, Areso Zubiaur I, Saggau J, Kretz AL, Ferreira RMM, Hassan O, Kitzig E, Müller I, El-Bahrawy MA, von Karstedt S, Kulms D, Liccardi G, Lemke J, Walczak H. Potent pro-apoptotic combination therapy is highly effective in a broad range of cancers. Cell Death Differ 2022; 29:492-503. [PMID: 34535764 PMCID: PMC8901660 DOI: 10.1038/s41418-021-00869-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 08/31/2021] [Accepted: 09/01/2021] [Indexed: 12/14/2022] Open
Abstract
Primary or acquired therapy resistance is a major obstacle to the effective treatment of cancer. Resistance to apoptosis has long been thought to contribute to therapy resistance. We show here that recombinant TRAIL and CDK9 inhibition cooperate in killing cells derived from a broad range of cancers, importantly without inducing detectable adverse events. Remarkably, the combination of TRAIL with CDK9 inhibition was also highly effective on cancers resistant to both, standard-of-care chemotherapy and various targeted therapeutic approaches. Dynamic BH3 profiling revealed that, mechanistically, combining TRAIL with CDK9 inhibition induced a drastic increase in the mitochondrial priming of cancer cells. Intriguingly, this increase occurred irrespective of whether the cancer cells were sensitive or resistant to chemo- or targeted therapy. We conclude that this pro-apoptotic combination therapy has the potential to serve as a highly effective new treatment option for a variety of different cancers. Notably, this includes cancers that are resistant to currently available treatment modalities.
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Affiliation(s)
- Antonella Montinaro
- Centre for Cell Death, Cancer, and Inflammation (CCCI), UCL Cancer Institute, University College London, 72 Huntley Street, London, WC1E 6DD, UK
| | - Itziar Areso Zubiaur
- Centre for Cell Death, Cancer, and Inflammation (CCCI), UCL Cancer Institute, University College London, 72 Huntley Street, London, WC1E 6DD, UK
| | - Julia Saggau
- CECAD Cluster of Excellence, University of Cologne, 50931, Cologne, Germany
- Center for Biochemistry, Medical Faculty, Joseph-Stelzmann-Str. 52, University of Cologne, 50931, Cologne, Germany
| | - Anna-Laura Kretz
- Department of General and Visceral Surgery, Ulm University Hospital, Albert-Einstein-Allee 23, 89081, Ulm, Germany
| | - Rute M M Ferreira
- Centre for Cell Death, Cancer, and Inflammation (CCCI), UCL Cancer Institute, University College London, 72 Huntley Street, London, WC1E 6DD, UK
| | - Omar Hassan
- CECAD Cluster of Excellence, University of Cologne, 50931, Cologne, Germany
- Center for Biochemistry, Medical Faculty, Joseph-Stelzmann-Str. 52, University of Cologne, 50931, Cologne, Germany
| | - Ella Kitzig
- Department of General and Visceral Surgery, Ulm University Hospital, Albert-Einstein-Allee 23, 89081, Ulm, Germany
| | - Ines Müller
- Experimental Dermatology, Department of Dermatology, Technical University Dresden, Dresden, Germany
| | - Mona A El-Bahrawy
- Department of Histopathology, Imperial College London, London, W12 0NN, UK
| | - Silvia von Karstedt
- Centre for Cell Death, Cancer, and Inflammation (CCCI), UCL Cancer Institute, University College London, 72 Huntley Street, London, WC1E 6DD, UK
- CECAD Cluster of Excellence, University of Cologne, 50931, Cologne, Germany
- Department of Translational Genomics, Center of Integrated Oncology Cologne-Bonn, Medical Faculty, University of Cologne, 50931, Cologne, Germany
- Center for Molecular Medicine Cologne, Medical Faculty, University Hospital of Cologne, 50931, Cologne, Germany
| | - Dagmar Kulms
- Experimental Dermatology, Department of Dermatology, Technical University Dresden, Dresden, Germany
| | - Gianmaria Liccardi
- Center for Biochemistry, Medical Faculty, Joseph-Stelzmann-Str. 52, University of Cologne, 50931, Cologne, Germany
| | - Johannes Lemke
- Department of General and Visceral Surgery, Ulm University Hospital, Albert-Einstein-Allee 23, 89081, Ulm, Germany
| | - Henning Walczak
- Centre for Cell Death, Cancer, and Inflammation (CCCI), UCL Cancer Institute, University College London, 72 Huntley Street, London, WC1E 6DD, UK.
- CECAD Cluster of Excellence, University of Cologne, 50931, Cologne, Germany.
- Center for Biochemistry, Medical Faculty, Joseph-Stelzmann-Str. 52, University of Cologne, 50931, Cologne, Germany.
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Kobayashi Y, Chhoeu C, Li J, Price KS, Kiedrowski LA, Hutchins JL, Hardin AI, Wei Z, Hong F, Bahcall M, Gokhale PC, Jänne PA. Silent mutations reveal therapeutic vulnerability in RAS Q61 cancers. Nature 2022; 603:335-342. [PMID: 35236983 DOI: 10.1038/s41586-022-04451-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 01/20/2022] [Indexed: 12/26/2022]
Abstract
RAS family members are the most frequently mutated oncogenes in human cancers. Although KRAS(G12C)-specific inhibitors show clinical activity in patients with cancer1-3, there are no direct inhibitors of NRAS, HRAS or non-G12C KRAS variants. Here we uncover the requirement of the silent KRASG60G mutation for cells to produce a functional KRAS(Q61K). In the absence of this G60G mutation in KRASQ61K, a cryptic splice donor site is formed, promoting alternative splicing and premature protein termination. A G60G silent mutation eliminates the splice donor site, yielding a functional KRAS(Q61K) variant. We detected a concordance of KRASQ61K and a G60G/A59A silent mutation in three independent pan-cancer cohorts. The region around RAS Q61 is enriched in exonic splicing enhancer (ESE) motifs and we designed mutant-specific oligonucleotides to interfere with ESE-mediated splicing, rendering the RAS(Q61) protein non-functional in a mutant-selective manner. The induction of aberrant splicing by antisense oligonucleotides demonstrated therapeutic effects in vitro and in vivo. By studying the splicing necessary for a functional KRAS(Q61K), we uncover a mutant-selective treatment strategy for RASQ61 cancer and expose a mutant-specific vulnerability, which could potentially be exploited for therapy in other genetic contexts.
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Affiliation(s)
- Yoshihisa Kobayashi
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA. .,Department of Medicine, Harvard Medical School, Boston, MA, USA. .,Division of Molecular Pathology, National Cancer Center Research Institute, Tokyo, Japan.
| | - Chhayheng Chhoeu
- Experimental Therapeutics Core, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Jiaqi Li
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Kristin S Price
- Department of Medical Affairs, Guardant Health, Redwood City, CA, USA
| | | | - Jamie L Hutchins
- Department of Medical Affairs, Guardant Health, Redwood City, CA, USA
| | - Aaron I Hardin
- Department of Medical Affairs, Guardant Health, Redwood City, CA, USA
| | - Zihan Wei
- Department of Data Science, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Fangxin Hong
- Department of Data Science, Dana-Farber Cancer Institute, Boston, MA, USA.,Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Magda Bahcall
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA.,Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Prafulla C Gokhale
- Experimental Therapeutics Core, Dana-Farber Cancer Institute, Boston, MA, USA.,Belfer Center for Applied Cancer Science, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Pasi A Jänne
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA. .,Department of Medicine, Harvard Medical School, Boston, MA, USA. .,Belfer Center for Applied Cancer Science, Dana-Farber Cancer Institute, Boston, MA, USA. .,Lowe Center for Thoracic Oncology, Dana-Farber Cancer Institute, Boston, MA, USA.
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45
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Tan AC, Tan DSW. Targeted Therapies for Lung Cancer Patients With Oncogenic Driver Molecular Alterations. J Clin Oncol 2022; 40:611-625. [PMID: 34985916 DOI: 10.1200/jco.21.01626] [Citation(s) in RCA: 233] [Impact Index Per Article: 116.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Lung cancer has traditionally been classified by histology. However, a greater understanding of disease biology and the identification of oncogenic driver alterations has dramatically altered the therapeutic landscape. Consequently, the new classification paradigm of non-small-cell lung cancer is further characterized by molecularly defined subsets actionable with targeted therapies and the treatment landscape is becoming increasingly complex. This review encompasses the current standards of care for targeted therapies in lung cancer with driver molecular alterations. Targeted therapies for EGFR exon 19 deletion and L858R mutations, and ALK and ROS1 rearrangements are well established. However, there is an expanding list of approved targeted therapies including for BRAF V600E, EGFR exon 20 insertion, and KRAS G12C mutations, MET exon 14 alterations, and NTRK and RET rearrangements. In addition, there are numerous other oncogenic drivers, such as HER2 exon 20 insertion mutations, for which there are emerging efficacy data for targeted therapies. The importance of diagnostic molecular testing, intracranial efficacy of novel therapies, the optimal sequencing of therapies, role for targeted therapies in early-stage disease, and future directions for precision oncology approaches to understand tumor evolution and therapeutic resistance are also discussed.
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Affiliation(s)
- Aaron C Tan
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore.,Duke-NUS Medical School, National University of Singapore, Singapore
| | - Daniel S W Tan
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore.,Duke-NUS Medical School, National University of Singapore, Singapore.,Genome Institute of Singapore, Singapore
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46
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Computational Analyses of YY1 and Its Target RKIP Reveal Their Diagnostic and Prognostic Roles in Lung Cancer. Cancers (Basel) 2022; 14:cancers14040922. [PMID: 35205667 PMCID: PMC8869872 DOI: 10.3390/cancers14040922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 01/18/2022] [Accepted: 02/08/2022] [Indexed: 11/17/2022] Open
Abstract
Simple Summary Lung cancer (LC) is the tumor with the highest global mortality rate. Novel personalized therapies are currently being tested (e.g., targeted inhibitors, the immune-checkpoint inhibitors), but they cannot yet prevent the very frequent relapse and generalized metastases observed in a large population of LC patients. Currently, there is an urgent need for novel reliable biomarkers for the prognosis and diagnosis of LC. Through the systematic analysis of multiple deposited expression datasets, this report aims to explore the role of the Yin-Yang 1 (YY1) transcription factor and its target the Raf Kinase Inhibitory Protein (RKIP) in LC. The computational analysis suggested the predictive diagnostic and prognostic roles for both YY1 and RKIP stimulating further studies for proving their implication as novel biomarkers, as well as therapeutically druggable targets in LC. Abstract Lung cancer (LC) represents a global threat, being the tumor with the highest mortality rate. Despite the introduction of novel therapies (e.g., targeted inhibitors, immune-checkpoint inhibitors), relapses are still very frequent. Accordingly, there is an urgent need for reliable predictive biomarkers and therapeutically druggable targets. Yin-Yang 1 (YY1) is a transcription factor that may work either as an oncogene or a tumor suppressor, depending on the genotype and the phenotype of the tumor. The Raf Kinase Inhibitory Protein (RKIP), is a tumor suppressor and immune enhancer often found downregulated in the majority of the examined cancers. In the present report, the role of both YY1 and RKIP in LC is thoroughly explored through the analysis of several deposited RNA and protein expression datasets. The computational analyses revealed that YY1 negatively regulates RKIP expression in LC, as corroborated by the deposited YY1-ChIP-Seq experiments and validated by their robust negative correlation. Additionally, YY1 expression is significantly higher in LC samples compared to normal matching ones, whereas RKIP expression is lower in LC and high in normal matching tissues. These observed differences, unlike many current biomarkers, bear a diagnostic significance, as proven by the ROC analyses. Finally, the survival data support the notion that both YY1 and RKIP might represent strong prognostic biomarkers. Overall, the reported findings indicate that YY1 and RKIP expression levels may play a role in LC as potential biomarkers and therapeutic targets. However, further studies will be necessary to validate the in silico results.
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Middleton G, Robbins H, Andre F, Swanton C. A state-of-the-art review of stratified medicine in cancer: towards a future precision medicine strategy in cancer. Ann Oncol 2022; 33:143-157. [PMID: 34808340 DOI: 10.1016/j.annonc.2021.11.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 11/09/2021] [Accepted: 11/10/2021] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Building on the success of targeted therapy in certain well-defined cancer genotypes, three platform studies-NCI-MATCH, LUNG-MAP and The National Lung Matrix Trial (NLMT)-have attempted to discover new genotype-matched therapies for people with cancer. PATIENTS AND METHODS We review the outputs from these platform studies. This review led us to propose a series of recommendations and considerations that we hope will inform future precision medicine programmes in cancer. RESULTS The three studies collectively screened over 13 000 patients. Across 37 genotype-matched cohorts, there have been 66/875 responders, with an overall response rate of 7.5%. Targeting copy number gain yielded 5/199 responses across nine biomarker-drug matched cohorts, with a response rate of 2.5%. CONCLUSIONS The majority of these studies used single-agent targeted therapies. Whilst preclinical data can suggest rational combination treatment to reverse adaptive resistance or block parallel activated pathways, there is an essential need for accurate modelling of the toxicity-activity trade-off of combinations. Agent selection is often suboptimal; dose expansion should only be carried out with agents with clear clinical proof of mechanism and high target selectivity. Targeting copy number change has been disappointing; it is crucial to define the drivers on shared amplicons that include the targeted aberration. Maximising outcomes with currently available targeted therapies requires moving towards a more contextualised stratified medicine acknowledging the criticality of the genomic, transcriptional and immunological context on which the targeted aberration is inscribed. Genomic complexity and instability is likely to be a leading cause of targeted therapy failure in genomically complex cancers. Preclinical models must be developed that more accurately capture the genomic complexity of human disease. The degree of attrition of studies carried out after standard-of-care therapy suggests that serious efforts be made to develop a suite of precision medicine studies in the minimal residual disease setting.
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Affiliation(s)
- G Middleton
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK.
| | - H Robbins
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - F Andre
- Institut Gustave Roussy, INSERM Unité 981, Université Paris-Sud, Villejuif, France; PRISM Center for Precision Medicine
| | - C Swanton
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK; Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, London, UK
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Zhu B, Ke L, Li P, Wang X, Yang L, Bai M, Chen M. CircACC1 Promotes NSCLC Proliferation via miR-29c-3p/MCL-1 Signaling Pathway. Front Genet 2022; 12:798587. [PMID: 35069696 PMCID: PMC8776987 DOI: 10.3389/fgene.2021.798587] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 11/25/2021] [Indexed: 12/03/2022] Open
Abstract
Non-small cell lung cancer remains the leading cause of cancer-related deaths worldwide with high morbidity and mortality. There is an urgent need to reveal new molecular mechanisms that contribute to NSCLC progression to facilitate drug development and to improve overall survival. Much attention has been paid to the role of circRNAs in NSCLC development. However, the knowledge of circRNAs in NSCLC is still limited, and need to be further explored. The dysregulation of circACC1 was evaluated by qRT-PCR in NSCLC samples and cell lines. The oncogenic role of circACC1 in NSCLC progression was analyzed by CCK8 and colony formation assays. The interaction between the circACC1 and miR-29c-3p, as well as MCL-1, was verified by qRT-PCR, Western blot, luciferase reporter assay, and RIP experiment. Elevated levels of circACC1 were found in NSCLC patients and were negatively correlated with OS. Ectopic expression of circACC1 promoted the capacity of cell growth and clonogenicity, while the inhibition of circACC1 decreased the proliferation and clonogenicity potential. Mechanism studies elucidated that circACC1 contributes to cell growth via directly binding to miR-29c-3p. Transfection of miR-29c-3p mimic blocked circACC1 mediated NSCLC cell proliferation. MCL-1 is a downstream target of miR-29c-3p in NSCLC cells. The circACC1/miR-29c-3p/MCL-1 axis is important in NSCLS proliferation.
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Affiliation(s)
- Bo Zhu
- Department of Respiratory and Critical Care Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Lixia Ke
- Department of Medical Oncology, General Hospital of Heilongjiang Province Land Reclamation Bureau, Harbin, China
| | - Peixian Li
- Department of Medical Oncology, General Hospital of Heilongjiang Province Land Reclamation Bureau, Harbin, China
| | - Xin Wang
- Department of Medical Oncology, General Hospital of Heilongjiang Province Land Reclamation Bureau, Harbin, China
| | - Lan Yang
- Department of Respiratory and Critical Care Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Minghua Bai
- Department of Respiratory and Critical Care Medicine, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Mailin Chen
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Radiology of Department, Peking University Cancer Hospital and Institute, Beijing, China
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Letai A, Bhola P, Welm AL. Functional precision oncology: Testing tumors with drugs to identify vulnerabilities and novel combinations. Cancer Cell 2022; 40:26-35. [PMID: 34951956 PMCID: PMC8752507 DOI: 10.1016/j.ccell.2021.12.004] [Citation(s) in RCA: 95] [Impact Index Per Article: 47.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 10/26/2021] [Accepted: 12/02/2021] [Indexed: 01/12/2023]
Abstract
Functional precision medicine is a strategy whereby live tumor cells from affected individuals are directly perturbed with drugs to provide immediately translatable, personalized information to guide therapy. The heterogeneity of human cancer has led to the realization that personalized approaches are needed to improve treatment outcomes. Precision oncology has traditionally used static features of the tumor to dictate which therapies should be used. Static features can include expression of key targets or genomic analysis of mutations to identify therapeutically targetable "drivers." Although a surprisingly small proportion of individuals derive clinical benefit from the static approach, functional precision medicine can provide additional information regarding tumor vulnerabilities. We discuss emerging technologies for functional precision medicine as well as limitations and challenges in using these assays in the clinical trials that will be necessary to determine whether functional precision medicine can improve outcomes and eventually become a standard tool in clinical oncology.
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Affiliation(s)
- Anthony Letai
- Dana-Farber Cancer Institute, Boston, MA 02215, USA; Harvard Medical School, Boston, MA 02215, USA
| | - Patrick Bhola
- Harvard Medical School, Boston, MA 02215, USA; Brigham and Women's Hospital, Boston, MA 02115, USA
| | - Alana L Welm
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA.
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50
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Aliagas E, Alay A, Martínez-Iniesta M, Hernández-Madrigal M, Cordero D, Gausachs M, Pros E, Saigí M, Busacca S, Sharkley AJ, Dawson A, Palmero R, Ruffinelli JC, Padrones S, Aso S, Escobar I, Ramos R, Llatjós R, Vidal A, Dorca E, Varela M, Sánchez-Céspedes M, Fennell D, Muñoz-Pinedo C, Villanueva A, Solé X, Nadal E. Efficacy of CDK4/6 inhibitors in preclinical models of malignant pleural mesothelioma. Br J Cancer 2021; 125:1365-1376. [PMID: 34588615 PMCID: PMC8576019 DOI: 10.1038/s41416-021-01547-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 08/06/2021] [Accepted: 09/03/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND There is no effective therapy for patients with malignant pleural mesothelioma (MPM) who progressed to platinum-based chemotherapy and immunotherapy. METHODS We aimed to investigate the antitumor activity of CDK4/6 inhibitors using in vitro and in vivo preclinical models of MPM. RESULTS Based on publicly available transcriptomic data of MPM, patients with CDK4 or CDK6 overexpression had shorter overall survival. Treatment with abemaciclib or palbociclib at 100 nM significantly decreased cell proliferation in all cell models evaluated. Both CDK4/6 inhibitors significantly induced G1 cell cycle arrest, thereby increasing cell senescence and increased the expression of interferon signalling pathway and tumour antigen presentation process in culture models of MPM. In vivo preclinical studies showed that palbociclib significantly reduced tumour growth and prolonged overall survival using distinct xenograft models of MPM implanted in athymic mice. CONCLUSIONS Treatment of MPM with CDK4/6 inhibitors decreased cell proliferation, mainly by promoting cell cycle arrest at G1 and by induction of cell senescence. Our preclinical studies provide evidence for evaluating CDK4/6 inhibitors in the clinic for the treatment of MPM.
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Affiliation(s)
- Elisabet Aliagas
- grid.418284.30000 0004 0427 2257Preclinical and Experimental Research in Thoracic Tumors (PrETT) group. Oncobell Program. Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain
| | - Ania Alay
- grid.418284.30000 0004 0427 2257Preclinical and Experimental Research in Thoracic Tumors (PrETT) group. Oncobell Program. Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain ,grid.418701.b0000 0001 2097 8389Unit of Bioinformatics for Precision Oncology, Catalan Institute of Oncology (ICO), L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain
| | - Maria Martínez-Iniesta
- grid.418284.30000 0004 0427 2257Chemoresistance group. Oncobell Program, Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain
| | - Miguel Hernández-Madrigal
- grid.418284.30000 0004 0427 2257Preclinical and Experimental Research in Thoracic Tumors (PrETT) group. Oncobell Program. Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain
| | - David Cordero
- grid.418284.30000 0004 0427 2257Preclinical and Experimental Research in Thoracic Tumors (PrETT) group. Oncobell Program. Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain ,grid.418701.b0000 0001 2097 8389Unit of Bioinformatics for Precision Oncology, Catalan Institute of Oncology (ICO), L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain ,grid.466571.70000 0004 1756 6246Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), Barcelona, Spain
| | - Mireia Gausachs
- grid.418284.30000 0004 0427 2257Preclinical and Experimental Research in Thoracic Tumors (PrETT) group. Oncobell Program. Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain
| | - Eva Pros
- grid.429289.cCancer Genetics Group, Josep Carreras Leukaemia Research Institute (IJC), Badalona, Badalona Barcelona, Spain
| | - Maria Saigí
- grid.429289.cCancer Genetics Group, Josep Carreras Leukaemia Research Institute (IJC), Badalona, Badalona Barcelona, Spain
| | - Sara Busacca
- grid.9918.90000 0004 1936 8411Department of Genetics and Genome Biology, Leicester Cancer Research Centre, University of Leicester, Leicester, UK
| | - Annabel J. Sharkley
- grid.11835.3e0000 0004 1936 9262University of Sheffield Teaching Hospitals, Sheffield, UK
| | - Alan Dawson
- grid.412925.90000 0004 0400 6581Department of Thoracic Surgery, Glenfield Hospital, Leicester, UK
| | - Ramón Palmero
- grid.418284.30000 0004 0427 2257Preclinical and Experimental Research in Thoracic Tumors (PrETT) group. Oncobell Program. Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain ,grid.418701.b0000 0001 2097 8389Department of Medical Oncology, Catalan Institute of Oncology, L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain
| | - José C. Ruffinelli
- grid.418701.b0000 0001 2097 8389Department of Medical Oncology, Catalan Institute of Oncology, L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain
| | - Susana Padrones
- grid.411129.e0000 0000 8836 0780Department of Respiratory Medicine, Hospital Universitari de Bellvitge, L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain
| | - Samantha Aso
- grid.411129.e0000 0000 8836 0780Department of Respiratory Medicine, Hospital Universitari de Bellvitge, L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain
| | - Ignacio Escobar
- grid.411129.e0000 0000 8836 0780Department of Thoracic Surgery, Hospital Universitari de Bellvitge, L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain
| | - Ricard Ramos
- grid.411129.e0000 0000 8836 0780Department of Thoracic Surgery, Hospital Universitari de Bellvitge, L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain
| | - Roger Llatjós
- grid.411129.e0000 0000 8836 0780Department of Pathology, Hospital Universitari de Bellvitge, L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain
| | - August Vidal
- grid.411129.e0000 0000 8836 0780Department of Pathology, Hospital Universitari de Bellvitge, L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain
| | - Eduard Dorca
- grid.411129.e0000 0000 8836 0780Department of Pathology, Hospital Universitari de Bellvitge, L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain
| | - Mar Varela
- grid.411129.e0000 0000 8836 0780Department of Pathology, Hospital Universitari de Bellvitge, L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain
| | - Montse Sánchez-Céspedes
- grid.429289.cCancer Genetics Group, Josep Carreras Leukaemia Research Institute (IJC), Badalona, Badalona Barcelona, Spain
| | - Dean Fennell
- grid.9918.90000 0004 1936 8411Department of Genetics and Genome Biology, Leicester Cancer Research Centre, University of Leicester, Leicester, UK ,grid.9918.90000 0004 1936 8411Mesothelioma Research Programme, Department of Genetics and Genome Biology, University of Leicester, Leicester, UK
| | - Cristina Muñoz-Pinedo
- grid.418284.30000 0004 0427 2257Preclinical and Experimental Research in Thoracic Tumors (PrETT) group. Oncobell Program. Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain
| | - Alberto Villanueva
- grid.418284.30000 0004 0427 2257Chemoresistance group. Oncobell Program, Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain
| | - Xavi Solé
- grid.418284.30000 0004 0427 2257Preclinical and Experimental Research in Thoracic Tumors (PrETT) group. Oncobell Program. Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain ,grid.418701.b0000 0001 2097 8389Unit of Bioinformatics for Precision Oncology, Catalan Institute of Oncology (ICO), L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain ,grid.466571.70000 0004 1756 6246Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), Barcelona, Spain
| | - Ernest Nadal
- grid.418284.30000 0004 0427 2257Preclinical and Experimental Research in Thoracic Tumors (PrETT) group. Oncobell Program. Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain ,grid.418701.b0000 0001 2097 8389Department of Medical Oncology, Catalan Institute of Oncology, L’Hospitalet de Llobregat (Barcelona), Barcelona, Spain ,grid.5841.80000 0004 1937 0247Department of Clinical Sciences, School of Medicine and Health Sciences, Universitat de Barcelona, L’Hospitalet del Llobregat (Barcelona), Campus Bellvitge, Barcelona, Spain
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