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Ahmadi S, Ambite I, Brisuda A, Háček J, Haq F, Sabari S, Vanarsa K, Mohan C, Babjuk M, Svanborg C. Similar immune responses to alpha1-oleate and Bacillus Calmette-Guérin treatment in patients with bladder cancer. Cancer Med 2024; 13:e7091. [PMID: 38553868 PMCID: PMC10980842 DOI: 10.1002/cam4.7091] [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: 12/07/2023] [Revised: 02/19/2024] [Accepted: 02/28/2024] [Indexed: 04/02/2024] Open
Abstract
BACKGROUND The molecular content of urine is defined by filtration in the kidneys and by local release from tissues lining the urinary tract. Pathological processes and different therapies change the molecular composition of urine and a variety of markers have been analyzed in patients with bladder cancer. The response to BCG immunotherapy and chemotherapy has been extensively studied and elevated urine concentrations of IL-1RA, IFN-α, IFN-γ TNF-α, and IL-17 have been associated with improved outcome. METHODS In this study, the host response to intravesical alpha 1-oleate treatment was characterized in patients with non-muscle invasive bladder cancer by proteomic and transcriptomic analysis. RESULTS Proteomic profiling detected a significant increase in multiple cytokines in the treatment group compared to placebo. The innate immune response was strongly activated, including IL-1RA and pro-inflammatory cytokines in the IL-1 family (IL-1α, IL-1β, IL-33), chemokines (MIP-1α, IL-8), and interferons (IFN-α2, IFN-γ). Adaptive immune mediators included IL-12, Granzyme B, CD40, PD-L1, and IL-17D, suggesting broad effects of alpha 1-oleate treatment on the tumor tissues. CONCLUSIONS The cytokine response profile in alpha 1-oleate treated patients was similar to that reported in BCG treated patients, suggesting a significant overlap. A reduction in protein levels at the end of treatment coincided with inhibition of cancer-related gene expression in tissue biopsies, consistent with a positive treatment effect. Thus, in addition to killing tumor cells and inducing cell detachment, alpha 1-oleate is shown to activate a broad immune response with a protective potential.
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Affiliation(s)
- Shahram Ahmadi
- Division of Microbiology, Immunology and Glycobiology, Department of Laboratory Medicine, Faculty of MedicineLund UniversityLundSweden
| | - Ines Ambite
- Division of Microbiology, Immunology and Glycobiology, Department of Laboratory Medicine, Faculty of MedicineLund UniversityLundSweden
| | - Antonín Brisuda
- Department of UrologyMotol University Hospital, 2nd Faculty of Medicine, Charles University PrahaPragueCzech Republic
| | - Jaromír Háček
- Department of Pathology and Molecular MedicineMotol University Hospital, 2nd Faculty of Medicine, Charles University PrahaPragueCzech Republic
| | - Farhan Haq
- Division of Microbiology, Immunology and Glycobiology, Department of Laboratory Medicine, Faculty of MedicineLund UniversityLundSweden
| | - Samudra Sabari
- Division of Microbiology, Immunology and Glycobiology, Department of Laboratory Medicine, Faculty of MedicineLund UniversityLundSweden
| | - Kamala Vanarsa
- Department of Biomedical EngineeringUniversity of HoustonHoustonTexasUSA
| | - Chandra Mohan
- Department of Biomedical EngineeringUniversity of HoustonHoustonTexasUSA
| | - Marek Babjuk
- Department of UrologyMotol University Hospital, 2nd Faculty of Medicine, Charles University PrahaPragueCzech Republic
| | - Catharina Svanborg
- Division of Microbiology, Immunology and Glycobiology, Department of Laboratory Medicine, Faculty of MedicineLund UniversityLundSweden
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2
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Territo A, Fontanet S, Meneghetti I, Gallioli A, Sanguedolce F, Rodriguez-Faba Ó, Gaya J, Palou J, Huguet J, Breda A. Manejo del carcinoma in situ de tramo urinario superior diagnosticado por biopsia ureteroscópica: ¿es el bacilo de Calmette-Guérin una alternativa a la nefroureterectomía? Actas Urol Esp 2023. [DOI: 10.1016/j.acuro.2022.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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3
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Territo A, Fontanet S, Meneghetti I, Gallioli A, Sanguedolce F, Rodriguez-Faba Ó, Gaya JM, Palou J, Huguet J, Breda A. Management of primary upper urinary tract carcinoma in situ diagnosed by ureteroscopic biopsy: Is bacillus Calmette-Guerin an alternative to nephroureterectomy? Actas Urol Esp 2022; 47:221-228. [PMID: 36379260 DOI: 10.1016/j.acuroe.2022.11.002] [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: 08/23/2022] [Revised: 10/19/2022] [Accepted: 10/20/2022] [Indexed: 11/14/2022]
Abstract
BACKGROUND Radical nephroureterectomy (RNU) represents the gold standard treatment for upper tract urothelial carcinoma (UTUC); however, attempts have been made to treat upper urinary tract CIS (UT-CIS) conservatively. The aim of this study was to compare the outcome of patients with primary UT-CIS treated in our center by means of RNU vs. bacillus Calmette-Guérin (BCG) instillations. METHODS This retrospective study included patients with diagnosis of primary UT-CIS between 1990 and 2018. All patients had histological confirmation of UT-CIS in the absence of other concomitant UTUC. Histological confirmation was obtained by ureteroscopy with multiple biopsies. Patients were treated with BCG instillations, RNU or distal ureterectomy. Clinicopathological features and outcomes were compared between RNU and BCG groups. RESULTS A total of 28 patients and 29 renal units (RUs) were included. Sixteen (57.1%) patients (17 RUs) received BCG. BCG was administered via nephrostomy tube in 4 patients, with a single-J ureteral stent in 5, and using a Double-J stent in 7. Complete response and persistence or recurrence were detected in ten (58.8%) and seven (41.2%) RUs treated with BCG, respectively. Eight (27.6%) RUs underwent RNU, and 4 (13.8%) Rus distal ureterectomy. No differences were found in recurrence-free survival (p=0.841) and cancer-specific survival (p=0.77) between the RNU and BCG groups. CONCLUSIONS Although RNU remains the gold standard treatment for UT-CIS, our results confirm that BCG instillations are also effective. Histological confirmation of UT-CIS is mandatory before any treatment.
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Affiliation(s)
- A Territo
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - S Fontanet
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain.
| | - I Meneghetti
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - A Gallioli
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - F Sanguedolce
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - Ó Rodriguez-Faba
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - J M Gaya
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - J Palou
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - J Huguet
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - A Breda
- Departamento de Urología, Fundació Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
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4
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De Carlo C, Valeri M, Corbitt DN, Cieri M, Colombo P. Non-muscle invasive bladder cancer biomarkers beyond morphology. Front Oncol 2022; 12:947446. [PMID: 35992775 PMCID: PMC9382689 DOI: 10.3389/fonc.2022.947446] [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: 05/18/2022] [Accepted: 07/11/2022] [Indexed: 11/13/2022] Open
Abstract
Non-muscle invasive bladder cancer (NMIBC) still represents a challenge in decision-making and clinical management since prognostic and predictive biomarkers of response to treatment are still under investigation. In addition to the risk factors defined by EORTC guidelines, histological features have also been considered key variables able to impact on recurrence and progression in bladder cancer. Conversely, the role of genomic rearrangements or expression of specific proteins at tissue level need further assessment in NMIBC. As with muscle-invasive cancer, NMIBC is a heterogeneous disease, characterized by genomic instability, varying rates of mutation and a wide range of protein tissue expression. In this Review, we summarized the recent evidence on prognostic and predictive tissue biomarkers in NMIBC, beyond morphological parameters, outlining how they could affect tumor biology and consequently its behavior during clinical care. Our aim was to facilitate clinical evaluation of promising biomarkers that may be employed to better stratify patients. We described the most common molecular events and immunohistochemical protein expressions linked to recurrence and progression. Moreover, we discussed the link between available treatments and molecular drivers that could be predictive of clinical response. In conclusion, we foster further investigations with particular focus on immunohistochemical evaluation of tissue biomarkers, a promising and cost-effective tool for daily practice.
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Affiliation(s)
- Camilla De Carlo
- Department of Pathology, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Marina Valeri
- Department of Pathology, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | | | - Miriam Cieri
- Department of Pathology, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Piergiuseppe Colombo
- Department of Pathology, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- *Correspondence: Piergiuseppe Colombo,
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5
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Elsawy AA, Abol-Enein H, Laymon M, Ahmed AE, Essam A, Hamam ET, Zidan AAA, Zahran MH, Shokeir AA, Awadalla A. Predictive value of immunological markers after bacille Calmette-Guérin induction in bladder cancer. BJU Int 2021; 130:444-453. [PMID: 34448522 DOI: 10.1111/bju.15582] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 08/09/2021] [Accepted: 08/23/2021] [Indexed: 12/30/2022]
Abstract
OBJECTIVES To investigate the predictive value of different immunological markers on treatment outcomes after bacille Calmette-Guérin (BCG) induction in high-risk non-muscle-invasive bladder cancer (NMIBC). PATIENTS AND METHODS Patients who underwent transurethral resection of bladder tumour for NMIBC were assessed for study eligibility. Urine and blood samples were taken from patients at baseline (immediately before first dose of induction) and after induction (4 h after last [sixth] dose). Urine samples were evaluated for interleukin (IL)-2 and IL-10 by solid-phase enzyme-linked immunosorbent assay. Blood samples were evaluated for tumour necrosis factor α (TNF-α), cytotoxic T-lymphocyte antigen 4 (CTLA-4) and transcription factors (TFs) (GATA-binding protein 3 [GATA3], T-box expressed in T cells [T-bet], and forkhead box protein 3 [FoxP3]) using quantitative reverse transcriptase-polymerase chain reaction analysis. Change pattern and fold change of each evaluable marker was assessed in relation to different treatment outcomes (initial complete response [ICR]/recurrence/progression). RESULTS Between July 2013 and May 2019, 204 patients were included. Among evaluable markers, urinary IL-2 and serum TNF-α increased in all patients, serum CTLA-4 and FoxP3+ showed a predominant decreased pattern in 188 (92.2%) and 192 (94.1%) patients, respectively. An ICR was achieved in 186 (91.2%) patients. Serum TNF-α fold change and urinary IL-10 change pattern were significantly associated with an ICR (P = 0.001 and P = 0.03, respectively). At a median (range) follow-up of 37 (20-88) months, 104 (56%) patients developed recurrence. Urinary IL-10, serum CTLA-4, T-bet+ , FoxP3+ change patterns and GATA3+ /T-bet+ ratio were significantly associated with tumour recurrence (P = 0.001, P = 0.001, P = 0.02, P = 0.009 and P = 0.001, respectively). Tumour progression occurred in 34 (18.3%) patients. Urinary IL-10, serum CTLA-4, serum T-bet+ change patterns and GATA3+ /T-bet+ ratio were independent predictors of tumour progression (P = 0.001, P = 0.001, P = 0.02 and P = 0.001, respectively). CONCLUSIONS Urinary IL-10 and serum TNF-α can significantly predict ICR. Moreover, change pattern of urinary IL-10, serum CTLA-4, TFs (GATA3, T-bet and FoxP3) and GATA3+ /T-bet+ ratio after BCG induction can independently predict further BCG response. These markers could be implemented in clinical practice when management options are discussed or in systems with severe BCG shortage.
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Affiliation(s)
- Amr A Elsawy
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | | | - Mahmoud Laymon
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Asmaa E Ahmed
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Ahmed Essam
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Eman T Hamam
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Abdel-Aziz A Zidan
- Department of Zoology, Faculty of Science, Damanhour University, Damanhour, Egypt
| | - Mohamed H Zahran
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Ahmed A Shokeir
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Amira Awadalla
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
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6
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Jacobsen EA, Jackson DJ, Heffler E, Mathur SK, Bredenoord AJ, Pavord ID, Akuthota P, Roufosse F, Rothenberg ME. Eosinophil Knockout Humans: Uncovering the Role of Eosinophils Through Eosinophil-Directed Biological Therapies. Annu Rev Immunol 2021; 39:719-757. [PMID: 33646859 PMCID: PMC8317994 DOI: 10.1146/annurev-immunol-093019-125918] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The enigmatic eosinophil has emerged as an exciting component of the immune system, involved in a plethora of homeostatic and inflammatory responses. Substantial progress has been achieved through experimental systems manipulating eosinophils in vivo, initially in mice and more recently in humans. Researchers using eosinophil knockout mice have identified a contributory role for eosinophils in basal and inflammatory processes and protective immunity. Primarily fueled by the purported proinflammatory role of eosinophils in eosinophil-associated diseases, a series of anti-eosinophil therapeutics have emerged as a new class of drugs. These agents, which dramatically deplete eosinophils, provide a valuable opportunity to characterize the consequences of eosinophil knockout humans. Herein, we comparatively describe mouse and human eosinophil knockouts. We put forth the view that human eosinophils negatively contribute to a variety of diseases and, unlike mouse eosinophils, do not yet have an identified role in physiological health; thus, clarifying all roles of eosinophils remains an ongoing pursuit.
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Affiliation(s)
- Elizabeth A Jacobsen
- Division of Allergy, Asthma and Clinical Immunology, Mayo Clinic, Scottsdale, Arizona 85259, USA;
| | - David J Jackson
- Guy's and St Thomas' Hospitals, London WC2R 2LS, United Kingdom;
- Department of Immunobiology, King's College London, London WC2R 2LS, United Kingdom
| | - Enrico Heffler
- Department of Biomedical Sciences, Humanitas University, 20090 Milan, Italy
- Personalized Medicine, Asthma and Allergy Unit, Humanitas Clinical and Research Center IRCCS, 20089 Milan, Italy;
| | - Sameer K Mathur
- Division of Allergy, Pulmonary and Critical Care Medicine, Department of Medicine, School of Medicine and Public Health, University of Wisconsin, Madison, Wisconsin 53792, USA;
| | - Albert J Bredenoord
- Department of Gastroenterology and Hepatology, Amsterdam UMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands;
| | - Ian D Pavord
- Respiratory Medicine Unit, Oxford Respiratory NIHR BRC, Nuffield Department of Medicine, Oxford OX3 9DU, United Kingdom;
| | - Praveen Akuthota
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, University of California, San Diego, La Jolla, California 92093, USA;
| | - Florence Roufosse
- Médecine Interne, Hôpital Erasme, Université Libre de Bruxelles, 1070 Brussels, Belgium;
| | - Marc E Rothenberg
- Division of Allergy and Immunology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio 45229, USA;
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7
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Lim CJ, Nguyen PHD, Wasser M, Kumar P, Lee YH, Nasir NJM, Chua C, Lai L, Hazirah SN, Loh JJH, Khor LY, Yeong J, Lim TKH, Low AWX, Albani S, Chong TW, Chew V. Immunological Hallmarks for Clinical Response to BCG in Bladder Cancer. Front Immunol 2021; 11:615091. [PMID: 33584702 PMCID: PMC7879685 DOI: 10.3389/fimmu.2020.615091] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 12/10/2020] [Indexed: 12/13/2022] Open
Abstract
Intravesical Bacillus Calmette-Guerin (BCG) is an effective immunotherapy for non-muscle invasive bladder cancer (NMIBC). However, recurrence and progression remain frequent warranting deeper insights into its mechanism. We herein comprehensively profiled blood and tissues obtained from NMIBC patients before, during and after BCG treatment using cytometry by time-of-flight (CyTOF) and RNA sequencing to identify the key immune subsets crucial for anti-tumor activity. We observed the temporal changes of peripheral immune subsets including NKT cells, central memory CD4+ T cells, CD8+ T cells and regulatory T cells (Treg) during the course of BCG. Gene expression analysis revealed enriched immune pathways involving in T cell activation and chemotaxis, as well as a more diversified T cell receptor repertoire in post-BCG tissues. Moreover, tissue multiplexed-immunofluorescence (mIF) showed baseline densities of non-Treg and CD8+PD-1+ T cells were predictive of response and better recurrence-free survival after BCG. Remarkably, post-BCG tissues from responders were found to be infiltrated with more active CD8+PD-1- T cells and non-Treg CD4+FOXP3- T cells; but increased exhausted CD8+PD-1+ T cells were found in non-responders. Taken together, we identified predictive biomarkers for response and uncovered the post-treatment expansion of exhausted PD-1+CD8+ T cells as key to BCG resistance, which could potentially be restored by combining with anti-PD-1 immunotherapy.
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Affiliation(s)
- Chun Jye Lim
- Translational Immunology Institute (TII), SingHealth-DukeNUS Academic Medical Centre, Singapore, Singapore
| | - Phuong Hoang Diem Nguyen
- Translational Immunology Institute (TII), SingHealth-DukeNUS Academic Medical Centre, Singapore, Singapore
| | - Martin Wasser
- Translational Immunology Institute (TII), SingHealth-DukeNUS Academic Medical Centre, Singapore, Singapore
| | - Pavanish Kumar
- Translational Immunology Institute (TII), SingHealth-DukeNUS Academic Medical Centre, Singapore, Singapore
| | - Yun Hua Lee
- Translational Immunology Institute (TII), SingHealth-DukeNUS Academic Medical Centre, Singapore, Singapore
| | - Nurul Jannah Mohamed Nasir
- Translational Immunology Institute (TII), SingHealth-DukeNUS Academic Medical Centre, Singapore, Singapore.,Duke-NUS Medical School, Singapore, Singapore
| | - Camillus Chua
- Translational Immunology Institute (TII), SingHealth-DukeNUS Academic Medical Centre, Singapore, Singapore
| | - Liyun Lai
- Translational Immunology Institute (TII), SingHealth-DukeNUS Academic Medical Centre, Singapore, Singapore
| | - Sharifah Nur Hazirah
- Translational Immunology Institute (TII), SingHealth-DukeNUS Academic Medical Centre, Singapore, Singapore
| | - Josh Jie Hua Loh
- Division of Pathology, Singapore General Hospital, Singapore, Singapore
| | - Li Yan Khor
- Duke-NUS Medical School, Singapore, Singapore.,Division of Pathology, Singapore General Hospital, Singapore, Singapore
| | - Joe Yeong
- Division of Pathology, Singapore General Hospital, Singapore, Singapore.,Institute of Molecular Cell Biology (IMCB), Agency of Science, Technology and Research (ASTAR), Singapore, Singapore
| | - Tony Kiat Hon Lim
- Duke-NUS Medical School, Singapore, Singapore.,Division of Pathology, Singapore General Hospital, Singapore, Singapore
| | | | - Salvatore Albani
- Translational Immunology Institute (TII), SingHealth-DukeNUS Academic Medical Centre, Singapore, Singapore
| | - Tsung Wen Chong
- Duke-NUS Medical School, Singapore, Singapore.,Department of Urology, Singapore General Hospital, Singapore, Singapore
| | - Valerie Chew
- Translational Immunology Institute (TII), SingHealth-DukeNUS Academic Medical Centre, Singapore, Singapore
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8
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Temiz MZ, Colakerol A, Ulus I, Kilic E, Paslanmaz F, Sahin S, Yuruk E, Kandirali E, Semercioz A, Muslumanoglu AY. Prediction of non-muscle-invasive bladder cancer recurrence during intravesical BCG immunotherapy by use of peripheral blood eosinophil count and percentage: a preliminary report. Cancer Immunol Immunother 2021; 70:245-252. [PMID: 32700089 DOI: 10.1007/s00262-020-02673-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 07/15/2020] [Indexed: 02/07/2023]
Abstract
OBJECTIVES To determine whether there is an association between blood eosinophil count and percentage with the recurrence of nonmuscle invasive bladder cancer (NMIBC) during Bacillus Calmette-Guérin (BCG) maintenance therapy with our preliminary results. METHODS A total of 53 patients with NMIBC underwent BCG immunotherapy between January 2015 and September 2018, and met our inclusion criteria were included in the study. The parameters age, gender, smoking status, comorbidity, blood neutrophil, lymphocyte and eosinophil counts, blood eosinophil percentage, previous single postoperative intravesical chemotherapy instillation, tumor characteristic, and total and maintenance dose numbers of BCG were extracted from our medical records and compared between patients with response and with recurrence. RESULTS Blood eosinophil count and percentage were significantly higher in patients with recurrence compared to patients with response (0.263 ± 0.37 vs. 0.0134 ± 0.021, p = 0.01 and 0.31 ± 0.29 vs. 0.17 ± 0.27, p = 0.01). Other parameters were similar in patients with recurrence and response. Receiver-operating characteristic analysis showed a considerable diagnostic value of blood eosinophil count and percentage in the prediction of bladder cancer recurrence during BCG immunotherapy. CONCLUSION Blood eosinophil count and percentage in patients with NMIBC can predict the disease recurrence during the BCG immunotherapy. Our research raised new questions and assumptions about the role of eosinophils during BCG immunotherapy.
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Affiliation(s)
- Mustafa Zafer Temiz
- Department of Urology, Bagcilar Training and Research Hospital, Merkez Mh, Dr. Sadık Ahmet Caddesi, Bagcilar, 34100, Istanbul, Turkey.
| | - Aykut Colakerol
- Department of Urology, Bagcilar Training and Research Hospital, Merkez Mh, Dr. Sadık Ahmet Caddesi, Bagcilar, 34100, Istanbul, Turkey
| | - Ismail Ulus
- Department of Urology, Bagcilar Training and Research Hospital, Merkez Mh, Dr. Sadık Ahmet Caddesi, Bagcilar, 34100, Istanbul, Turkey
| | - Enes Kilic
- Department of Urology, Bagcilar Training and Research Hospital, Merkez Mh, Dr. Sadık Ahmet Caddesi, Bagcilar, 34100, Istanbul, Turkey
| | - Filip Paslanmaz
- Department of Urology, Bagcilar Training and Research Hospital, Merkez Mh, Dr. Sadık Ahmet Caddesi, Bagcilar, 34100, Istanbul, Turkey
| | - Sergen Sahin
- Department of Urology, Bagcilar Training and Research Hospital, Merkez Mh, Dr. Sadık Ahmet Caddesi, Bagcilar, 34100, Istanbul, Turkey
| | - Emrah Yuruk
- Department of Urology, University of Health Sciences/Bagcilar Training and Research Hospital, Merkez Mh, Dr. Sadık Ahmet Caddesi, Bagcilar, 34100, Istanbul, Turkey
| | - Engin Kandirali
- Department of Urology, University of Health Sciences/Bagcilar Training and Research Hospital, Merkez Mh, Dr. Sadık Ahmet Caddesi, Bagcilar, 34100, Istanbul, Turkey
| | - Atilla Semercioz
- Department of Urology, University of Health Sciences/Bagcilar Training and Research Hospital, Merkez Mh, Dr. Sadık Ahmet Caddesi, Bagcilar, 34100, Istanbul, Turkey
| | - Ahmet Yaser Muslumanoglu
- Department of Urology, University of Health Sciences/Bagcilar Training and Research Hospital, Merkez Mh, Dr. Sadık Ahmet Caddesi, Bagcilar, 34100, Istanbul, Turkey
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9
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Roupret M, Seisen T, Grande P. Adjuvant Therapy for Upper Tract Urothelial Carcinoma after Endoscopic Management. Bladder Cancer 2021. [DOI: 10.1007/978-3-030-70646-3_36] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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10
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Kardoust Parizi M, Shariat SF, Margulis V, Mori K, Lotan Y. Value of tumour-infiltrating immune cells in predicting response to intravesical BCG in patients with non-muscle-invasive bladder cancer: a systematic review and meta-analysis. BJU Int 2020; 127:617-625. [PMID: 33073457 DOI: 10.1111/bju.15276] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 09/28/2020] [Accepted: 10/13/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To investigate the predictive value of tumour-infiltrating immune cells (TIICs) on oncological outcomes and response to BCG treatment in patients with non-muscle-invasive bladder cancer (NMIBC). MATERIALS AND METHODS A systematic review and meta-analysis was performed using PubMed, Scopus and the Cochrane Library in July 2020 to identify relevant studies according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. The pooled recurrence-free survival (RFS) rate was calculated using a fixed-effect model. RESULTS We retrieved 15 studies (including 791 patients) evaluating the effect of TIICs on oncological outcomes in patients with NMIBC treated with intravesical BCG. TIICs were reported to be a significant predictor of oncological outcomes and response to BCG treatment in 10 studies. Tumour-associated macrophages were associated with worse RFS (pooled hazard ratio 2.30, 95% confidence interval 1.64-3.22). CONCLUSIONS Based on these data, TIICs are significant predictors of RFS and response to BCG treatment in patients with NMIBC; therefore, incorporation of TIICs into risk stratification models may help patients and physicians in the clinical decision-making process in order to achieve the maximum possible benefit from BCG treatment.
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Affiliation(s)
- Mehdi Kardoust Parizi
- Department of Urology, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.,Department of Urology, Medical University of Vienna, Vienna, Austria
| | - Shahrokh F Shariat
- Department of Urology, Medical University of Vienna, Vienna, Austria.,Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA.,Department of Urology, Weill Cornell Medical College, New York, NY, USA.,Department of Urology, Second Faculty of Medicine, Charles University, Prag, Czech Republic.,Institute for Urology and Reproductive Health, I.M. Sechenov First Moscow State Medical University, Moscow, Russia.,Division of Urology, Department of Special Surgery, Jordan University Hospital, The University of Jordan, Amman, Jordan.,European Association of Urology Research Foundation, Arnhem, The Netherlands
| | - Vitaly Margulis
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Keiichiro Mori
- Department of Urology, Medical University of Vienna, Vienna, Austria.,Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yair Lotan
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
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11
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Zhong W, Wang B, Yu H, Lin J, Xia K, Hou W, Yang M, Chen J, Yang M, Wang X, Huang J, Lin T. Serum CCL27 predicts the response to Bacillus Calmette-Guerin immunotherapy in non-muscle-invasive bladder cancer. Oncoimmunology 2020; 9:1776060. [PMID: 32923138 PMCID: PMC7458591 DOI: 10.1080/2162402x.2020.1776060] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
The prediction of the response to Bacillus Calmette-Guerin (BCG) can help identify non-muscle-invasive bladder cancer (NMIBC) patients that may be better served with alternative therapy. Several cytokine profiles present promising results, but they are difficult to use in clinical practice. In this prospective, longitudinal study, we tried to identify reliable serum cytokines/chemokines to predict the response to BCG using samples collected before and during BCG induction therapy. We used the Bio-plex multiplex assays to identify potential BCG failure-related serum cytokines/chemokines in the discovery set (n = 13). After screening, we identified CCL27 as the top candidate biomarker for predicting the response to BCG (P = .003). In the validation set, we found that the AUC of the baseline CCL27 was 0.730 (95% CI 0.515-0.945, P = .040) along with 67% sensitivity, 78% specificity. The changes from baseline to last timepoint can also distinguish BCG responders from non-responders (AUC: 0.726, 95% CI 0.474-0.979, P = .044). Moreover, the combination score of serum CCL27 (CSCCL27), based on the baseline and changes of CCL27, could further improve the predictive accuracy with an AUC of 0.897 (95% CI 0.790-1.000, P < .001). The correlations between CCL27 and local/systemic immunologic parameters were further analyzed. The level of serum CCL27 was strongly correlated with regulatory T cells (Tregs) in the tumor microenvironment (P = .002), indicating that CCL27 may promote the recruitment of Tregs into the tumor microenvironment. Our results show that serum CCL27 may represent a practical and reliable marker for the prediction of the response to BCG in NMIBC.
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Affiliation(s)
- Wenlong Zhong
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, PR China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, PR China
| | - Bo Wang
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, PR China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, PR China
| | - Hao Yu
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, PR China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, PR China
| | - Jianxun Lin
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, PR China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, PR China
| | - Kun Xia
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, PR China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, PR China
| | - Weibin Hou
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, PR China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, PR China
| | - Meihua Yang
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, PR China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, PR China
| | - Junyu Chen
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, PR China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, PR China
| | - Meng Yang
- Department of Urology, Yan' an Hospital of Kunming City, Kunming Medical University, Kunming, PR China
| | - Xiaofei Wang
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, PR China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, PR China
| | - Jian Huang
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, PR China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, PR China
| | - Tianxin Lin
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, PR China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, PR China
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12
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Liu L, Hu J, Wang Y, Sun T, Zhou X, Li X, Ma F. Establishment of a novel risk score model by comprehensively analyzing the immunogen database of bladder cancer to indicate clinical significance and predict prognosis. Aging (Albany NY) 2020; 12:11967-11989. [PMID: 32570217 PMCID: PMC7343485 DOI: 10.18632/aging.103364] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Accepted: 05/01/2020] [Indexed: 04/26/2023]
Abstract
BACKGROUND Bladder cancer (BCa) has the highest incidence of aggressive malignant tumors in the urogenital system and is the ninth most common cancer worldwide. Immune function-related genes (IFRGs), which are plentiful in immune cells and the immune microenvironment (IME), have the potential to assess prognosis and predict the efficacy of immunotherapy. A complete and significant immunogenomic analysis based on abundant BCa genetic samples from The Cancer Genome Atlas (TCGA) will provide insight into the field. RESULTS A total of 57 differentially expressed IFRGs were significantly associated with the clinical outcomes of patients with BCa. Functional enrichment analysis showed that these genes actively participated in the KEGG pathway of human cytomegalovirus infection. Based on the IFRGs (CALR, MMP9, PAEP, RBP7, STAT1, CACYBP, ANHAK, RAC3, SLIT2, EDNRA, IGF1, NAMPT, NTF3, PPY, ADRB2 and SH3BP2), the risk scores were calculated to predict survival and reveal the relationships with age, sex, grade, staging, T-stage, N-stage, and M-stage. Interestingly, IFRG-based risk scores (IRRSs) reflected the infiltration of several types of immune cells. The expression of CACYBP was more significant in grade 3, T3 and T4 stages than in earlier grades and T-stages. CONCLUSION Our results highlighted some sIFRGs with remarkable clinical relevance, showed the driving factors of the immune repertoire, and illustrated the significance of IFRG-based individual immune features in the identification, monitoring, and prognosis of patients with BCa. METHODS Based on the TCGA dataset, we integrated the expression profiles of IFRGs and overall survival (OS) in 430 patients with BCa. Differentially expressed IFRGs and survival-related IFRGs (sIFRGs) were highlighted by calculating the difference algorithm and COX regression analysis in patients with BCa. Based on computational biology, the potential molecular mechanisms and characteristics of these IFRGs were also explored. Using multivariate Cox analysis, new risk scores based on immune-related genes were developed. The expression of CACYBP was verified by qPCR, western blot and immunohistochemistry. The relations between CACYBP and clinical features were proven by immunohistochemistry.
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Affiliation(s)
- Lingyun Liu
- Department of Andrology, The First Hospital of Jilin University, Jilin, China
| | - Jinghai Hu
- Department of Urology, The First Hospital of Jilin University, Jilin, China
| | - Yu Wang
- Department of Nephrology, The First Hospital of Jilin University, Jilin, China
| | - Tao Sun
- Department of Nephrology, The First Hospital of Jilin University, Jilin, China
| | - Xiang Zhou
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xinyuan Li
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Fuzhe Ma
- Department of Nephrology, The First Hospital of Jilin University, Jilin, China
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13
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Annels NE, Simpson GR, Pandha H. Modifying the Non-muscle Invasive Bladder Cancer Immune Microenvironment for Optimal Therapeutic Response. Front Oncol 2020; 10:175. [PMID: 32133299 PMCID: PMC7040074 DOI: 10.3389/fonc.2020.00175] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 01/31/2020] [Indexed: 12/31/2022] Open
Abstract
It is now well-recognized that the tumor microenvironment (TME) is not only a key regulator of cancer progression but also plays a crucial role in cancer treatment responses. Recently, several high-profile publications have demonstrated the importance of particular immune parameters and cell types that dictate responsiveness to immunotherapies. With this increased understanding of TME-mediated therapy, approaches that increase therapeutic efficacy by remodeling the TME are actively being pursued. A classic example of this, in practice by urologists for over 40 years, is the manipulation of the bladder microenvironment for the treatment of non-muscle invasive bladder cancer (NMIBC) by instillation of intravesical bacillus Calmette-Guerin (BCG). The success of BCG treatment is thought to be due to its ability to induce a massive influx of Th1-polarized inflammatory cells, production of Th1 inflammatory cytokines and the generation of tumor-targeted Th1-mediated cytotoxic responses. Whilst BCG immunotherapy is currently the best treatment for NMIBC, ~30% of patients show no response to this treatment. Here we present a review highlighting a variety of promising alternative immunotherapies being developed that remodel the bladder tumor microenvironment. These include (1) the use of oncolytic viruses which selectively replicate within cancer cells whilst also modifying the immunological components of the TME, (2) manipulation of the bladder microbiome to augment the response to BCG or other immunotherapies (3) utilizing Toll-like Receptor agonists as anti-tumor agents due to their potent stimulation of innate and adaptive immunity and (4) the growing recognition that immunotherapeutic strategies that will have the largest impact on patients may require multiple therapeutic approaches combined together. The accumulating knowledge on TME remodeling holds promise for providing an alternative therapy for patients with BCG-unresponsive NMIBC.
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Affiliation(s)
- Nicola E Annels
- Department of Clinical and Experimental Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford, United Kingdom
| | - Guy R Simpson
- Department of Clinical and Experimental Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford, United Kingdom
| | - Hardev Pandha
- Department of Clinical and Experimental Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford, United Kingdom
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14
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Mandelli GE, Missale F, Bresciani D, Benerini Gatta L, Scapini P, Caveggion E, Roca E, Bugatti M, Monti M, Cristinelli L, Belotti S, Simeone C, Calza S, Melocchi L, Vermi W. Tumor Infiltrating Neutrophils Are Enriched in Basal-Type Urothelial Bladder Cancer. Cells 2020; 9:cells9020291. [PMID: 31991796 PMCID: PMC7072276 DOI: 10.3390/cells9020291] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 01/16/2020] [Accepted: 01/23/2020] [Indexed: 01/19/2023] Open
Abstract
Background: Urothelial bladder cancers (UBCs) are distinct in two main molecular subtypes, namely basal and luminal type. Subtypes are also diverse in term of immune contexture, providing a rationale for patient selection to immunotherapy. Methods: By digital microscopy analysis of a muscle-invasive BC (MIBC) cohort, we explored the density and clinical significance of CD66b+ tumor-associated-neutrophils (TAN) and CD3+ T cells. Bioinformatics analysis of UBC datasets and gene expression analysis of UBC cell lines were additionally performed. Results: Basal type BC contained a significantly higher density of CD66b+ TAN compared to the luminal type. This finding was validated on TCGA, GSE32894 and GSE124305 datasets by computing a neutrophil signature. Of note, basal-type MIBC display a significantly higher level of chemokines (CKs) attracting neutrophils. Moreover, pro-inflammatory stimuli significantly up-regulate CXCL1, CXCL2 and CXCL8 in 5637 and RT4 UBC cell lines and induce neutrophil chemotaxis. In term of survival, a high density of T cells and TAN was significantly associated to a better outcome, with TAN density showing a more limited statistical power and following a non-linear predicting model. Conclusions: TAN are recruited in basal type MIBC by pro-inflammatory CKs. This finding establishes a groundwork for a better understanding of the UBC immunity and its relevance.
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Affiliation(s)
- Giulio Eugenio Mandelli
- Department of Molecular and Translational Medicine, School of Medicine, University of Brescia, 25125 Brescia, Italy; (G.E.M.); (F.M.); (D.B.); (L.B.G.); (M.B.); (M.M.)
| | - Francesco Missale
- Department of Molecular and Translational Medicine, School of Medicine, University of Brescia, 25125 Brescia, Italy; (G.E.M.); (F.M.); (D.B.); (L.B.G.); (M.B.); (M.M.)
- IRCCS Ospedale Policlinico San Martino, 16121 Genova, Italy
- Department of Otorhinolaryngology, Head and Neck Surgery—University of Genoa, 16121 Genova, Italy
| | - Debora Bresciani
- Department of Molecular and Translational Medicine, School of Medicine, University of Brescia, 25125 Brescia, Italy; (G.E.M.); (F.M.); (D.B.); (L.B.G.); (M.B.); (M.M.)
| | - Luisa Benerini Gatta
- Department of Molecular and Translational Medicine, School of Medicine, University of Brescia, 25125 Brescia, Italy; (G.E.M.); (F.M.); (D.B.); (L.B.G.); (M.B.); (M.M.)
- Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, 25100 Brescia, Italy; (E.R.); (L.C.); (S.B.); (C.S.)
| | - Patrizia Scapini
- Section of General Pathology, Department of Medicine, University of Verona, 37134 Verona, Italy; (P.S.); (E.C.)
| | - Elena Caveggion
- Section of General Pathology, Department of Medicine, University of Verona, 37134 Verona, Italy; (P.S.); (E.C.)
| | - Elisa Roca
- Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, 25100 Brescia, Italy; (E.R.); (L.C.); (S.B.); (C.S.)
- ASST Spedali Civili di Brescia, 25100 Brescia, Italy
| | - Mattia Bugatti
- Department of Molecular and Translational Medicine, School of Medicine, University of Brescia, 25125 Brescia, Italy; (G.E.M.); (F.M.); (D.B.); (L.B.G.); (M.B.); (M.M.)
- ASST Spedali Civili di Brescia, 25100 Brescia, Italy
| | - Matilde Monti
- Department of Molecular and Translational Medicine, School of Medicine, University of Brescia, 25125 Brescia, Italy; (G.E.M.); (F.M.); (D.B.); (L.B.G.); (M.B.); (M.M.)
| | - Luca Cristinelli
- Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, 25100 Brescia, Italy; (E.R.); (L.C.); (S.B.); (C.S.)
- ASST Spedali Civili di Brescia, 25100 Brescia, Italy
| | - Sandra Belotti
- Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, 25100 Brescia, Italy; (E.R.); (L.C.); (S.B.); (C.S.)
- ASST Spedali Civili di Brescia, 25100 Brescia, Italy
| | - Claudio Simeone
- Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, 25100 Brescia, Italy; (E.R.); (L.C.); (S.B.); (C.S.)
- ASST Spedali Civili di Brescia, 25100 Brescia, Italy
| | - Stefano Calza
- Unit of Biostatistics, Department of Molecular and Translational Medicine, University of Brescia, 25125 Brescia, Italy;
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Laura Melocchi
- Department of Pathology, Fondazione Poliambulanza, 25100 Brescia, Italy;
| | - William Vermi
- Department of Molecular and Translational Medicine, School of Medicine, University of Brescia, 25125 Brescia, Italy; (G.E.M.); (F.M.); (D.B.); (L.B.G.); (M.B.); (M.M.)
- ASST Spedali Civili di Brescia, 25100 Brescia, Italy
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63130, USA
- Correspondence: ; Tel.: +39-030-399-8425
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15
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Salvage Therapies for Non-muscle-invasive Bladder Cancer: Who Will Respond to Bacillus Calmette-Guérin? Predictors and Nomograms. Urol Clin North Am 2019; 47:5-13. [PMID: 31757300 DOI: 10.1016/j.ucl.2019.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The best predictors of response to intravesical immunotherapy are tumor grade and stage, tumor recurrence pattern, nomograms, panels of urinary cytokines, and fluorescent in situ hybridization patterns of urine cytology examinations. Future investigations on predictors of Bacillus Calmette-Guérin efficacy are needed to better select those patients who will really benefit from a conservative treatment. Hardly any of the proposed nomograms were designed to precisely predict the outcome of Bacillus Calmette-Guérin immunotherapy. A new nomogram for NMIBC recurrence and progression based on all non-muscle-invasive bladder cancer subgroups would include factors already proven in cancer prognosis and prediction.
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16
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Cooley LF, McLaughlin KA, Meeks JJ. Genomic and Therapeutic Landscape of Non-muscle-invasive Bladder Cancer. Urol Clin North Am 2019; 47:35-46. [PMID: 31757298 DOI: 10.1016/j.ucl.2019.09.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Non-muscle-invasive bladder cancer (NMIBC) is heterogeneous, but current diagnostic and treatment strategies rely primarily on clinical parameters, lacking individualization to tumor and host genetics and biology. The heterogeneity of NMIBCs is derived from mutations, mutation signatures, chromosomal loss, and disruption of molecular pathways, which ultimately affects tumor progression, recurrence, and responsiveness to intravesical and systemic chemotherapy. Although research is still underway, advances in sequencing technology, insight into differential bacillus Calmette-Guérin responses, and new investigational treatment targets will soon offer clinicians new, precision-based tools to risk stratify and determine treatment regimens for future patients with bladder cancer.
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Affiliation(s)
- Lauren Folgosa Cooley
- Department of Urology, Feinberg School of Medicine, Northwestern University, 300 East Superior Street, Tarry 16-703, Chicago, IL 60611, USA
| | - Kimberly A McLaughlin
- Department of Urology, Feinberg School of Medicine, Northwestern University, 300 East Superior Street, Tarry 16-703, Chicago, IL 60611, USA; Department of Biochemistry, Northwestern University, Feinberg School of Medicine, Polsky Urologic Cancer Institute, Chicago, IL 60611, USA; Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL 60611, USA
| | - Joshua J Meeks
- Department of Urology, Feinberg School of Medicine, Northwestern University, 300 East Superior Street, Tarry 16-703, Chicago, IL 60611, USA; Department of Biochemistry, Northwestern University, Feinberg School of Medicine, Polsky Urologic Cancer Institute, Chicago, IL 60611, USA; Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL 60611, USA.
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17
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Abstract
Despite the 40-year reign of bacillus Calmette-Guérin (BCG) as the most effective immunotherapy in urologic cancers, a lack of clinical tools to predict treatment response has hampered progress in the field. Acting as an immunostimulatory agent against a multitude of phenotypically diverse non-muscle-invasive bladder cancers, response to BCG likely depends on both tumor characteristics as well as host factors. With a deeper understanding of the tumor biology as well as the mechanism of action underpinning immunotherapy, newer and more effective clinical tools are being constructed to improve patient selection.
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Affiliation(s)
- Roger Li
- Department of Genitourinary Oncology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Ashish M Kamat
- Department of Urology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 1373, Houston, TX 77030, USA.
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18
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O’Donnell MA, Singh S, Sood R, Amlani J, Krishnamoorthy H, Shukla K, Mohanty N, Bhatia S, Chakraborty B, Desai N, Modi R, Shukla C, Vachhani K, Patel R, Kundu A, Khamar B. A Clinical Trial of the Intradermal TLR2 Agonist CADI-05 for BCG Recurrent and Unresponsive Non-Muscle Invasive Bladder Cancer. Bladder Cancer 2019. [DOI: 10.3233/blc-190211] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
| | - Sharwan Singh
- Post Graduate Institute of Medical Education & Research, Chandigarh, India
| | - Rajeev Sood
- Dr. Ram Manohar Lohia Hospital & Post Graduate Institute of Medical Education and Research, New Delhi, India
| | | | | | | | | | | | | | - Nirav Desai
- Cadila Pharmaceuticals Limited, Ahmedabad, India
| | - Rajiv Modi
- Cadila Pharmaceuticals Limited, Ahmedabad, India
| | | | | | - Rashmi Patel
- Institute Of Kidney Disease and Research Centre, Ahmedabad, India
| | - Anup Kundu
- The Institute of Post-Graduate Medical Education and Research and Seth Sukhlal Karnani Memorial Hospital, Kolkata, India
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19
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Abstract
PURPOSE OF REVIEW To summarize recent findings on tissue biomarkers for nonmuscle-invasive bladder cancer (NMIBC) with an emphasis on their prognostic and predictive role. RECENT FINDINGS Accurate risk stratification is essential and the major driver in patient counseling regarding surveillance and decision making relative to therapeutic strategies. In NMIBC, there is an unmet need for improving the accuracy of current prognostic and predictive models, which rely only on clinicopathologic features and do not reflect the biological heterogeneity of the cancer in each individual. Studies continuously shed novel light on some processes involved in cancerogenesis, host response and interactions in the tumor's own microenvironment, which may be considered as potential biomarkers and targets for future directed therapies. SUMMARY Biomarkers are necessary to transform bladder cancer management and usher in the age of personalized medicine. The clinical use is, however, still limited because of heterogeneity in study design, staining methods and an overall lacking adherence to a structured biomarker testing process.
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20
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Song D, Powles T, Shi L, Zhang L, Ingersoll MA, Lu YJ. Bladder cancer, a unique model to understand cancer immunity and develop immunotherapy approaches. J Pathol 2019; 249:151-165. [PMID: 31102277 PMCID: PMC6790662 DOI: 10.1002/path.5306] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 05/02/2019] [Accepted: 05/15/2019] [Indexed: 12/11/2022]
Abstract
With the mechanistic understanding of immune checkpoints and success in checkpoint blockade using antibodies for the treatment of certain cancers, immunotherapy has become one of the hottest areas in cancer research, with promise of long‐lasting therapeutic effect. Currently, however, only a proportion of cancers have a good response to checkpoint inhibition immunotherapy. Better understanding of the cancer response and resistance mechanisms is essential to fully explore the potential of immunotherapy to cure the majority of cancers. Bladder cancer, one of the most common and aggressive malignant diseases, has been successfully treated both at early and advanced stages by different immunotherapeutic approaches, bacillus Calmette–Guérin (BCG) intravesical instillation and anti‐PD‐1/PD‐L1 immune checkpoint blockade, respectively. Therefore, it provides a good model to investigate cancer immune response mechanisms and to improve the efficiency of immunotherapy. Here, we review bladder cancer immunotherapy with equal weight on BCG and anti‐PD‐1/PD‐L1 therapies and demonstrate why and how bladder cancer can be used as a model to study the predictors and mechanisms of cancer immune response and shine light on further development of immunotherapy approaches and response predictive biomarkers to improve immunotherapy of bladder cancer and other malignancies. We review the success of BCG and anti‐PD‐1/PD‐L1 treatment of bladder cancer, the underlying mechanisms and the therapeutic response predictors, including the limits to our knowledge. We then highlight briefly the adaptation of immunotherapy approaches and predictors developed in other cancers for bladder cancer therapy. Finally, we explore the potential of using bladder cancer as a model to investigate cancer immune response mechanisms and new therapeutic approaches, which may be translated into immunotherapy of other human cancers. © 2019 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of Pathological Society of Great Britain and Ireland.
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Affiliation(s)
- Dongkui Song
- Department of Urology, The First Affiliated Hospital and Academy of Medical Sciences, Zhengzhou University, Zhengzhou, PR China
| | - Thomas Powles
- Centre for Experimental Cancer Medicine, Barts Cancer Institute, Queen Mary University of London, London, UK.,Department of Medical Oncology, Barts Health NHS, London, UK
| | - Lei Shi
- Department of Urology, The First Affiliated Hospital and Academy of Medical Sciences, Zhengzhou University, Zhengzhou, PR China
| | - Lirong Zhang
- Department of Pharmacology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, PR China
| | - Molly A Ingersoll
- Department of Immunology, Institut Pasteur, Paris, France.,Inserm U1223, Paris, France
| | - Yong-Jie Lu
- Department of Urology, The First Affiliated Hospital and Academy of Medical Sciences, Zhengzhou University, Zhengzhou, PR China.,Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
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21
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Miyake M, Hori S, Ohnishi S, Owari T, Iida K, Ohnishi K, Morizawa Y, Gotoh D, Itami Y, Nakai Y, Inoue T, Anai S, Torimoto K, Aoki K, Fujii T, Tanaka N, Fujimoto K. Clinical Impact of the Increase in Immunosuppressive Cell-Related Gene Expression in Urine Sediment during Intravesical Bacillus Calmette-Guérin. Diseases 2019; 7:diseases7020044. [PMID: 31216733 PMCID: PMC6630414 DOI: 10.3390/diseases7020044] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 06/08/2019] [Accepted: 06/17/2019] [Indexed: 12/16/2022] Open
Abstract
Background: The aim of this study is to evaluate the clinical impact of intravesical Bacillus Calmette-Guérin (BCG)-induced changes in blood/urinary immune markers. Methods: Time-course changes in blood/urinary clinical parameters and mRNA expression of 13 genes in urine sediment taken eight times during the treatment course of intravesical BCG (before, every 2 weeks for 8 weeks, and after) in 24 patients with non-muscle invasive bladder cancer. The genes examined include cellular markers of four immune checkpoint proteins (PD-L1, PD-L2, PD-1, and CTLA-4), immunosuppressive cells (regulatory T cells, tumor-associated macrophages, and myeloid-derived suppressor cells), pan-T lymphocytes, B lymphocytes, and neutrophils. Results: Significant transient increase in gene expression was observed for PD-L1, PD-1, FOXP3, and CD204 at 6–8 doses of BCG. The patients were stratified into two groups depending on the number of genes with increased mRNA expression. Fourteen (58%) had 0–1 genes upregulated, while 10 (42%) had 2–4 genes with increased expression. No patient in the 0–1 group experienced recurrence, while 70% of patients in the 2–4 group experienced recurrence (p value = 0.037, hazard ratio = 5.93). Conclusions: Our findings suggested that increases in more than one of PD-L1, PD-1, FOXP3, and CD204, expression in the urine sediments was associated with resistance to BCG treatment.
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Affiliation(s)
- Makito Miyake
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara-shi, Nara 634-8522, Japan.
| | - Shunta Hori
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara-shi, Nara 634-8522, Japan.
| | - Sayuri Ohnishi
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara-shi, Nara 634-8522, Japan.
| | - Takuya Owari
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara-shi, Nara 634-8522, Japan.
| | - Kota Iida
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara-shi, Nara 634-8522, Japan.
| | - Kenta Ohnishi
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara-shi, Nara 634-8522, Japan.
| | - Yosuke Morizawa
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara-shi, Nara 634-8522, Japan.
| | - Daisuke Gotoh
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara-shi, Nara 634-8522, Japan.
| | - Yoshitaka Itami
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara-shi, Nara 634-8522, Japan.
| | - Yasushi Nakai
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara-shi, Nara 634-8522, Japan.
| | - Takeshi Inoue
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara-shi, Nara 634-8522, Japan.
| | - Satoshi Anai
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara-shi, Nara 634-8522, Japan.
| | - Kazumasa Torimoto
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara-shi, Nara 634-8522, Japan.
| | - Katsuya Aoki
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara-shi, Nara 634-8522, Japan.
| | - Tomomi Fujii
- Department of Diagnostic Pathology, Nara Medical University, 840 Shijo-cho, Kashihara-shi, Nara 634-8522, Japan.
| | - Nobumichi Tanaka
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara-shi, Nara 634-8522, Japan.
| | - Kiyohide Fujimoto
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara-shi, Nara 634-8522, Japan.
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Prediction of BCG responses in non-muscle-invasive bladder cancer in the era of novel immunotherapeutics. Int Urol Nephrol 2019; 51:1089-1099. [DOI: 10.1007/s11255-019-02183-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Accepted: 05/26/2019] [Indexed: 01/05/2023]
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23
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Martínez R, Tapia G, De Muga S, Hernández A, Cao MG, Teixidó C, Urrea V, García E, Pedreño-López S, Ibarz L, Blanco J, Clotet B, Cabrera C. Combined assessment of peritumoral Th1/Th2 polarization and peripheral immunity as a new biomarker in the prediction of BCG response in patients with high-risk NMIBC. Oncoimmunology 2019; 8:1602460. [PMID: 31413912 DOI: 10.1080/2162402x.2019.1602460] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 01/17/2019] [Accepted: 03/29/2019] [Indexed: 01/04/2023] Open
Abstract
Intravesical Bacille Calmette-Guérin (BCG) remains the most effective treatment for high-risk non-muscle-invasive bladder cancer (NMIBC), unfortunately there is no validated biomarker to predict clinical outcome. Here we tried to explore the possibility that a combination of the density of peritumoral infiltrating cells (Th1, Th2 and PD-L1) and the composition of peripheral immune cells (neutrophil and lymphocyte counts) could generate a more reliable prognostic biomarker. Twenty-two patients with high-risk NMIBC treated with BCG (10 BCG nonresponders and 12 BCG responders) were selected. BCG responders had significantly lower level of peritumoral T-bet+ cells with an associated higher GATA-3+/T-bet+ ratio (p = 0.04, p = 0.02, respectively). Furthermore, the immune polarization in tissue (GATA-3+/T-bet+ ratio) adjusted for the systemic inflammation (neutrophil-to-lymphocyte ratio) showed a significantly higher association with the BCG response (p = 0.004). A survival analysis demonstrated prolonged recurrence-free survival (RFS) in patients with a lower T-bet+/Lymphocyte ratio and higher GTR/NLR (p = 0.01). No association was observed between peritumoral PD-L1+ expression and the BCG response. In conclusion, alterations in overall immune function, both local and systemic, may influence the therapeutic response to BCG, therefore a combined analysis of tumoral (Th2/Th1 ratio) and peripheral (NLR) immune composition prior to treatment may be a promising approach to predict the BCG response in high-risk NMIBC patients.
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Affiliation(s)
- Roberto Martínez
- Urology Department, Hospital Universitario Germans Trias i Pujol, IGTP, UAB, Badalona, Spain
| | - Gustavo Tapia
- Pathology Department, Hospital Universitario Germans Trias i Pujol, IGTP, UAB, Badalona, Spain
| | - Silvia De Muga
- IrsiCaixa AIDS Research Institute, Germans Trias i Pujol Research Institute (IGTP) UAB, Badalona, Spain
| | - Alba Hernández
- Pathology Department, Hospital Universitario Germans Trias i Pujol, IGTP, UAB, Badalona, Spain
| | - Maria González Cao
- Dr. Rosell Oncology Institute, Quirón Dexeus University Hospital, Barcelona, Spain
| | - Cristina Teixidó
- Pangaea Biotech, Quirón Dexeus University Hospital, Barcelona, Spain.,Pathology Department, Hospital Clinic de Barcelona, Barcelona, Spain
| | - Victor Urrea
- IrsiCaixa AIDS Research Institute, Germans Trias i Pujol Research Institute (IGTP) UAB, Badalona, Spain
| | - Elisabet García
- IrsiCaixa AIDS Research Institute, Germans Trias i Pujol Research Institute (IGTP) UAB, Badalona, Spain
| | - Sònia Pedreño-López
- IrsiCaixa AIDS Research Institute, Germans Trias i Pujol Research Institute (IGTP) UAB, Badalona, Spain
| | - Luis Ibarz
- Urology Department, Hospital Universitario Germans Trias i Pujol, IGTP, UAB, Badalona, Spain
| | - Julià Blanco
- IrsiCaixa AIDS Research Institute, Germans Trias i Pujol Research Institute (IGTP) UAB, Badalona, Spain.,AIDS and Related Illnesses, Centre for Health and Social Care Research (CESS), Faculty of Medicine, University of Vic - Central University of Catalonia (UVic - UCC), Vic, Barcelona, Spain
| | - Bonaventura Clotet
- IrsiCaixa AIDS Research Institute, Germans Trias i Pujol Research Institute (IGTP) UAB, Badalona, Spain.,AIDS and Related Illnesses, Centre for Health and Social Care Research (CESS), Faculty of Medicine, University of Vic - Central University of Catalonia (UVic - UCC), Vic, Barcelona, Spain
| | - Cecilia Cabrera
- IrsiCaixa AIDS Research Institute, Germans Trias i Pujol Research Institute (IGTP) UAB, Badalona, Spain
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24
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Zamboni S, Moschini M, Simeone C, Antonelli A, Mattei A, Baumeister P, Xylinas E, Hakenberg OW, Aziz A. Prediction tools in non-muscle invasive bladder cancer. Transl Androl Urol 2019; 8:39-45. [PMID: 30976567 PMCID: PMC6414347 DOI: 10.21037/tau.2019.01.15] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Non-muscle invasive bladder cancer (BCa) is the second most common genitourinary malignancy, burdened by high rates of recurrence and progression. Urologist are encouraged to stratify patients on the bases of recurrence and progression risks in order to define the best therapeutic approach and follow-up scheme. For these reasons, the aim of the present non-systematic review was to assess the literature on prediction tools in non-muscle invasive BCa. Currently, the most widely used tools remain the European Organization for Research and Treatment of Cancer (EORTC) and the Club Urologico Espanol de Tratamiento Oncologico (CUETO) risk tables, which are based on clinicopathologic features. Recent external validations, therefore, reported their low accuracy, probably related to the lack of the role of re-transurethral resection (TURBT), early instillations, chemotherapy and complete BCG schedules in the studies included to asses these scores. More recently several immunological, biochemical and genetics biomarkers have been tested by themselves and in combination with clinicopathologic features, and many of them resulted related with risk of recurrence and progression. Future perspectives will presumably include the update of EORTC and CUETO scores with newest guidelines’ recommendations and their integration with biomarkers.
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Affiliation(s)
- Stefania Zamboni
- Klinik für Urologie, Luzerner Kantonsspital, Spitalstrasse 2, Lucerne, Switzerland.,Department of Urology, Spedali Civili di Brescia, Piazzale Spedali Civili 1, Brescia, Italy
| | - Marco Moschini
- Klinik für Urologie, Luzerner Kantonsspital, Spitalstrasse 2, Lucerne, Switzerland
| | - Claudio Simeone
- Department of Urology, Spedali Civili di Brescia, Piazzale Spedali Civili 1, Brescia, Italy
| | - Alessandro Antonelli
- Department of Urology, Spedali Civili di Brescia, Piazzale Spedali Civili 1, Brescia, Italy
| | - Agostino Mattei
- Klinik für Urologie, Luzerner Kantonsspital, Spitalstrasse 2, Lucerne, Switzerland
| | - Philipp Baumeister
- Klinik für Urologie, Luzerner Kantonsspital, Spitalstrasse 2, Lucerne, Switzerland
| | - Evanguelos Xylinas
- Department of Urology Bichat Hospital, Paris Descartes University, Paris, France
| | - Oliver W Hakenberg
- Department of Urology, University Medical Center Rostock, Rostock, Germany
| | - Atiqullah Aziz
- Department of Urology, University Medical Center Rostock, Rostock, Germany
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25
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Bosshard P, Thalmann GN, Roth B. [Instillation therapies for urothelial carcinoma of the upper urinary tract]. Urologe A 2019; 58:25-29. [PMID: 30649582 DOI: 10.1007/s00120-018-0830-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Traditionally, urothelial carcinoma of the upper urinary tract was a clear indication for radical nephroureterectomy with bladder cuff excision. It has been shown that in well-selected patients and depending on tumor stage, a kidney-sparing approach can be pursued with good oncological outcome and equivalent to the radical approach. The prevention of local and bladder recurrences is an important factor. Instillation therapies with bacillus Calmette-Guérin and/or mitomycin C have been successfully used to this end. Due to the low incidence of upper tract urothelial cancer and due to the usually retrospective nature of existing literature, however, data is limited. In this article, we provide a review of the indication, technical execution and results of instillation therapies of the upper urinary tract.
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Affiliation(s)
- P Bosshard
- Urologische Universitätsklinik, Inselspital, Universitätsspital Bern, 3010, Bern, Schweiz
| | - G N Thalmann
- Urologische Universitätsklinik, Inselspital, Universitätsspital Bern, 3010, Bern, Schweiz.
| | - B Roth
- Urologische Universitätsklinik, Inselspital, Universitätsspital Bern, 3010, Bern, Schweiz
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26
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Jinyu L, Mengyang Z, Xin Z, Shasha G, Shuang L, Lin P, Yuxue M, Chen C, Xiaoya L, Rui Z, Xuanye F, Bo D, Liqun J, Yulin L, Yueqi W, Zhiqiang C, Yi T, Dayong C. A model for anticancer surveillance was pharmacologically developed to evaluate vitality principle in breast cancer rats. J TRADIT CHIN MED 2018. [DOI: 10.1016/s0254-6272(18)30981-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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27
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Predicting Response to Intravesical Therapy in Non-muscle-invasive Bladder Cancer. Eur Urol Focus 2018; 4:494-502. [PMID: 30098938 DOI: 10.1016/j.euf.2018.07.032] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Revised: 07/11/2018] [Accepted: 07/20/2018] [Indexed: 11/20/2022]
Abstract
CONTEXT The ability to predict response to intravesical therapy (IVT) following transurethral resection in non-muscle-invasive bladder cancer holds important prognostic information. However, few predictive tools are available to guide urologists. OBJECTIVE We reviewed the most recent studies investigating the predictors of response to IVT. EVIDENCE ACQUISITION A literature search was conducted using PubMed database from January 1, 2013 to April 1, 2018 following the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) criteria. For our search strategy, we used the combination of the MeSH terms of "Administration, Intravesical" and "Urinary Bladder Neoplasms" with any of the following words: "Biomarkers," "Predictive Value of Tests," "response," "recurrence," and "progression." We limited our search to the English language. EVIDENCE SYNTHESIS Risk stratification models utilizing clinicopathological features are the most cost-effective and widely used tools currently available to predict response to IVT. Additionally, urinary fluorescence in situ hybridization testing and urinary cytokine-based nomograms (Cytokine Panel for Response to Intravesical Therapy) may enhance predictive ability. Protein-based biomarkers have been associated with predicting recurrence. Several gene-based biomarkers quantifying mutations in DNA damage repair genes may have predictive ability. However, genomic data are relatively new and lack validation. CONCLUSIONS Clinicopathological criteria remain the most widely utilized tool for predicting IVT response. Further research to validate protein- and genomic-based biomarkers are needed before adoption in clinical practice. PATIENT SUMMARY We reviewed contemporary studies that investigated how to predict response to medication instilled in the bladder (intravesical therapy) for bladder cancer. We found that most predictive tools use clinical data, such as tumor stage and grade, to determine the outcome. Newer biological (gene, protein, cytokines) marker tests are being studied. We concluded that the combination of clinical data with levels of certain experimental markers (fluorescence in situ hybridization test or urinary cytokines) may improve predictive ability. Genetic testing methods may also yield additional predictive markers in the future, but this needs more validation.
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28
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Kamat AM, Li R, O’Donnell MA, Black PC, Roupret M, Catto JW, Comperat E, Ingersoll MA, Witjes WP, McConkey DJ, Witjes JA. Predicting Response to Intravesical Bacillus Calmette-Guérin Immunotherapy: Are We There Yet? A Systematic Review. Eur Urol 2018; 73:738-748. [DOI: 10.1016/j.eururo.2017.10.003] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2017] [Accepted: 10/02/2017] [Indexed: 10/24/2022]
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29
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El-Babouly IM, Desoky EA, El Sayed D, Ali MM, Harb OA, Ragab A, Sakr AM, Fawzi AM, Salama NM, Samaha II. The role of neural precursor cell-expressed developmentally down-regulated protein 9 in predicting bacillus Calmette-Guerin response in nonmuscle invasive bladder cancer. Urol Oncol 2018. [DOI: 10.1016/j.urolonc.2018.02.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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30
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Wright BL, Nguyen N, Shim KP, Masterson JC, Jacobsen EA, Ochkur SI, Lee JJ, Furuta GT. Increased GATA-3 and T-bet expression in eosinophilic esophagitis versus gastroesophageal reflux disease. J Allergy Clin Immunol 2018; 141:1919-1921.e5. [PMID: 29374572 DOI: 10.1016/j.jaci.2017.12.993] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Revised: 12/07/2017] [Accepted: 12/27/2017] [Indexed: 01/06/2023]
Affiliation(s)
- Benjamin L Wright
- Mayo Clinic Arizona, Scottsdale, Ariz; Phoenix Children's Hospital, Phoenix, Ariz.
| | - Nathalie Nguyen
- Digestive Health Institute, Children's Hospital of Colorado, Aurora, Colo; Gastrointestinal Eosinophilic Diseases Program, University of Colorado School of Medicine, Aurora, Colo
| | - Kelly P Shim
- Mayo Clinic Arizona, Scottsdale, Ariz; Phoenix Children's Hospital, Phoenix, Ariz
| | - Joanne C Masterson
- Digestive Health Institute, Children's Hospital of Colorado, Aurora, Colo; Gastrointestinal Eosinophilic Diseases Program, University of Colorado School of Medicine, Aurora, Colo
| | | | | | | | - Glenn T Furuta
- Digestive Health Institute, Children's Hospital of Colorado, Aurora, Colo; Gastrointestinal Eosinophilic Diseases Program, University of Colorado School of Medicine, Aurora, Colo
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31
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Pichler R, Fritz J, Zavadil C, Schäfer G, Culig Z, Brunner A. Tumor-infiltrating immune cell subpopulations influence the oncologic outcome after intravesical Bacillus Calmette-Guérin therapy in bladder cancer. Oncotarget 2018; 7:39916-39930. [PMID: 27221038 PMCID: PMC5129981 DOI: 10.18632/oncotarget.9537] [Citation(s) in RCA: 105] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Accepted: 05/05/2016] [Indexed: 12/22/2022] Open
Abstract
Although Bacillus Calmette-Guérin (BCG) is the most successful immunotherapy for high-risk non-muscle-invasive bladder cancer, approximately 30% of patients are unresponsive to treatment. New biomarkers are important to identify patients who will benefit most from BCG during a worldwide BCG shortage. Local immune cell subsets were measured on formalin-fixed, paraffin-embedded tissue sections of bladder cancer by immunohistochemistry, using monoclonal antibodies to tumor-associated macrophages (TAMs; CD68, CD163), B-lymphocytes (CD20) and T-lymphocyte subsets (CD3, CD4, CD8, GATA3, T-bet, FOXP3 and CD25). Cell densities in the lamina propria without invasion, at the invasive front if present, in the papillary tumor stroma, and in the neoplastic urothelium were calculated. Twenty-nine (72.5%) of 40 patients were classified as BCG responders after a mean follow-up of 35.3 months. A statistically significant association was observed for BCG failure with low density of CD4+ and GATA3+ T-cells, and increased expression of FOXP3+ and CD25+ regulatory T-cells (Tregs) as well as CD68+ and CD163+ TAMs. Survival analysis demonstrated prolonged recurrence-free survival (RFS) in patients with an increased count of CD4+ and GATA3+ T-cells. TAMs, Tregs and T-bet+ T-cells were inversely correlated with RFS. Thus, the tumor microenvironment seems to influence the therapeutic response to BCG, permitting an individualized treatment.
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Affiliation(s)
- Renate Pichler
- Department of Urology, Division of Experimental Urology, Medical University of Innsbruck, A-6020 Innsbruck, Austria
| | - Josef Fritz
- Department of Medical Statistics, Informatics and Health Economics, Medical University of Innsbruck, A-6020 Innsbruck, Austria
| | - Claudia Zavadil
- Department of Pathology, Division of General Pathology, Medical University of Innsbruck, A-6020 Innsbruck, Austria
| | - Georg Schäfer
- Department of Pathology, Division of General Pathology, Medical University of Innsbruck, A-6020 Innsbruck, Austria
| | - Zoran Culig
- Department of Urology, Division of Experimental Urology, Medical University of Innsbruck, A-6020 Innsbruck, Austria
| | - Andrea Brunner
- Department of Pathology, Division of General Pathology, Medical University of Innsbruck, A-6020 Innsbruck, Austria
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32
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Regulatory T Cells and Tumor-Associated Macrophages in the Tumor Microenvironment in Non-Muscle Invasive Bladder Cancer Treated with Intravesical Bacille Calmette-Guérin: A Long-Term Follow-Up Study of a Japanese Cohort. Int J Mol Sci 2017; 18:ijms18102186. [PMID: 29048388 PMCID: PMC5666867 DOI: 10.3390/ijms18102186] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2017] [Revised: 10/16/2017] [Accepted: 10/17/2017] [Indexed: 12/31/2022] Open
Abstract
The clinical significance of regulatory T cells (Treg) and tumor-associated macrophages (TAM) in the tumor microenvironment of human bladder cancer remains unclear. The aim of this study is to explore their relevance to oncological features in non-muscle invasive bladder cancer (NMIBC). We carried out immunohistochemical analysis of forkhead box P3 (FOXP3, Treg maker), CD204 (TAM marker), and interleukin-6 (IL6) using surgical specimens obtained from 154 NMIBC patients. The Treg and TAM counts surrounding the cancer lesion and IL6-positive cancer cell counts were evaluated against clinicopathological variables. We focused on the ability of the Treg and TAM counts around the cancer lesion to predict outcomes after adjuvant intravesical Bacille Calmette–Guérin (BCG) treatment. High Treg counts were associated with female patients, older age, T1 category, and high tumor grade. TAM count was significantly correlated with Treg count and with IL6-positive cancer cell count. In our analysis of 71 patients treated with BCG, high counts of Treg and TAM were associated with shorter recurrence-free survival, and the former was an independent predictor of recurrence. Poor response to intravesical BCG was associated with Treg and TAM in the tumor microenvironment. Disrupting the immune network can be a supplementary therapeutic approach for NMIBC patients receiving intravesical BCG.
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33
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PD-L1 expression in bladder cancer and metastasis and its influence on oncologic outcome after cystectomy. Oncotarget 2017; 8:66849-66864. [PMID: 28978000 PMCID: PMC5620140 DOI: 10.18632/oncotarget.19913] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 06/30/2017] [Indexed: 01/02/2023] Open
Abstract
Platinum-based chemotherapy is the standard of care in metastatic bladder cancer. With the approval of various checkpoint inhibitors, immunotherapy has revolutionized the traditional treatment modalities. The aim of the study was to evaluate whether PD-L1 expression on tumor cells (TCs) and tumor-infiltrating immune cells (ICs) can be used as biomarker to predict recurrence-free survival (RFS), overall survival (OS) and disease-specific survival (DSS) in bladder cancer patients after radical cystectomy (RC) developing disease recurrence followed by first-line chemotherapy. PD-L1 was measured on formalin-fixed, paraffin-embedded tissue sections of RC specimens in all patients (n=61) and in 27 matched metastatic biopsy samples by immunohistochemistry. PD-L1 expression on TCs was defined by the percentage of PD-L1 positive tumor cells (< 1%= IC0, ≥1% but <5%=IC1, ≥5 %=IC2/3), and was considered negative or positive for ICs. On 27 paired samples, IC1/2/3 score on TCs was homogeneous distributed with 59.3% in primary tumors and metastases, but with a high discordance rate of 44.4% of PD-L1 positivity on ICs. High PD-L1 expression (IC2/3) on TCs was more frequently seen in histologic subtypes of urothelial cancer compared to pure urothelial cancers (46.2% vs. 20.8%; p=0.002). PD-L1 expression on TCs in primary tumors (IC2/3 vs. IC0, median: 3.2 vs. 13.8 months, p=0.019) and metastatic sites (IC2/3 vs. IC0, median: 6.1 vs. 21.8 months, p=0.014) was associated with poor chemo-response, represented by significant shortened DSS. These results suggest that PD-L1 may be a potential target being involved in chemo-resistance mechanisms and poses potential for therapy stratification in the future.
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34
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Malmström PU, Hemdan T, Segersten U. Validation of the ezrin, CK20, and Ki-67 as potential predictive markers for BCG instillation therapy of non–muscle-invasive bladder cancer. Urol Oncol 2017; 35:532.e1-532.e6. [DOI: 10.1016/j.urolonc.2017.03.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Revised: 02/17/2017] [Accepted: 03/06/2017] [Indexed: 02/04/2023]
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35
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Pichler R, Gruenbacher G, Culig Z, Brunner A, Fuchs D, Fritz J, Gander H, Rahm A, Thurnher M. Intratumoral Th2 predisposition combines with an increased Th1 functional phenotype in clinical response to intravesical BCG in bladder cancer. Cancer Immunol Immunother 2016; 66:427-440. [PMID: 28005163 PMCID: PMC5359386 DOI: 10.1007/s00262-016-1945-z] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Accepted: 12/11/2016] [Indexed: 12/11/2022]
Abstract
Th1-type immunity is considered to be required for efficient response to BCG in bladder cancer, although Th2 predisposition of BCG responders has recently been reported. The aim was to evaluate the relationship of Th1 and Th2 components in 23 patients undergoing BCG treatment. Peripheral blood, serum and urine samples were prospectively collected at baseline, during and after BCG. Th1 (neopterin, tryptophan, kynurenine, kynurenine-to-tryptophan ratio (KTR), IL-12, IFN-γ, soluble TNF-R75 and IL-2Rα) and Th2 (IL-4, IL-10) biomarkers as well as CD4 expression in T helper (Th), effector and regulatory T cells were determined. Local immune cell subsets were measured on formalin-fixed, paraffin-embedded cancer tissue by immunohistochemistry to examine expression of transcription factors that control Th1 (T-bet) and Th2-type (GATA3) immunity. We confirmed a Th2 predisposition with a mean GATA3/T-bet ratio of 5.51. BCG responders showed significantly higher levels of urinary (p = 0.003) and serum neopterin (p = 0.012), kynurenine (p = 0.015), KTR (p = 0.005), IFN-γ (p = 0.005) and IL-12 (p = 0.003) during therapy, whereas levels of IL-10 decreased significantly (p < 0.001) compared to non-responders. GATA3/T-bet ratio correlated positively with serum neopterin (p = 0.008), IFN-γ (p = 0.013) and KTR (p = 0.018) after the first BCG instillation. We observed a significant increase in CD4 expression in the Th cell population (p < 0.05), with only a modest tendency toward higher frequency in responders compared to non-responders (p = 0.303). The combined assessment of GATA3/T-bet ratio, neopterin and KTR may be a useful biomarker in predicting BCG response. Th2-promoting factors such as GATA3 may trigger Th1-type immune responses and thus contribute to the BCG success.
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Affiliation(s)
- Renate Pichler
- Department of Urology, Research Group of Urologic Oncology, Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria.
| | - Georg Gruenbacher
- Department of Urology, Research Group of Urologic Oncology, Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria.,Immunotherapy Research Unit, Medical University of Innsbruck, Innsbruck, Austria
| | - Zoran Culig
- Department of Urology, Research Group of Urologic Oncology, Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria.,Division of Experimental Urology, Medical University of Innsbruck, Innsbruck, Austria
| | - Andrea Brunner
- Division of General Pathology, Department of Pathology, Medical University of Innsbruck, Innsbruck, Austria
| | - Dietmar Fuchs
- Division of Biological Chemistry, Biocenter, Medical University of Innsbruck, Innsbruck, Austria
| | - Josef Fritz
- Department of Medical Statistics, Informatics and Health Economics, Medical University of Innsbruck, Innsbruck, Austria
| | - Hubert Gander
- Department of Urology, Research Group of Urologic Oncology, Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria.,Immunotherapy Research Unit, Medical University of Innsbruck, Innsbruck, Austria
| | - Andrea Rahm
- Department of Urology, Research Group of Urologic Oncology, Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria.,Immunotherapy Research Unit, Medical University of Innsbruck, Innsbruck, Austria
| | - Martin Thurnher
- Department of Urology, Research Group of Urologic Oncology, Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria.,Immunotherapy Research Unit, Medical University of Innsbruck, Innsbruck, Austria
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Breyer J, Burger M, Otto W. Immunotherapy in urothelial carcinoma: fade or future standard? Transl Androl Urol 2016; 5:662-667. [PMID: 27785423 PMCID: PMC5071200 DOI: 10.21037/tau.2016.04.06] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Immunotherapy of non-muscle-invasive bladder carcinoma by Bacillus-Calmette-Guérin (BCG) instillation is a well-established treatment option since decades. Despite this fact, the immunocellular basis was first studied in recent years. New aspects of immunotherapy, also for progressed bladder carcinoma, might follow promising research on immunological targets.
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Affiliation(s)
- Johannes Breyer
- Department of Urology, Medical Center St. Josef, Regensburg University Medical Center, Regensburg, Germany
| | - Maximilian Burger
- Department of Urology, Medical Center St. Josef, Regensburg University Medical Center, Regensburg, Germany
| | - Wolfgang Otto
- Department of Urology, Medical Center St. Josef, Regensburg University Medical Center, Regensburg, Germany; ; Urologische Praxis Dr. Raab, Abensberg, Germany
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Bahria-Sediki IB, Yousfi N, Paul C, Chebil M, Cherif M, Zermani R, El Gaaied ABA, Bettaieb A. Clinical significance of T-bet, GATA-3, and Bcl-6 transcription factor expression in bladder carcinoma. J Transl Med 2016; 14:144. [PMID: 27237631 PMCID: PMC4885121 DOI: 10.1186/s12967-016-0891-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Accepted: 05/02/2016] [Indexed: 11/15/2022] Open
Abstract
Background The aim of this study was to investigate the clinical significance of three immune cell-related transcription factors, T-bet, GATA-3 and Bcl-6 in bladder cancer in Tunisian patients. Methods Expression of T-bet, GATA-3 and Bcl-6 genes was assessed using RT-qPCR in 65 bladder cancers from patients: 32 being diagnosed as low- and medium-grade, 31 as high-grade, 25 as muscle invasive stage and 39 as non-muscle invasive stage. Gene expression was statistically correlated according to the grade, the stage, tobacco consumption, the BCG response and disease severity. Results T-bet levels in patients with high-grade bladder cancer were significantly elevated compared to patients with low- or medium-grade bladder cancer (p = 0.005). In invasive carcinoma (T2–T4), the T-bet levels were significantly higher than in superficial non-invasive bladder tumors (Tis, Ta, and T1) (p = 0.02). However, T-bet is predictive of the response to BCG. Its expression is high in good responders to BCG (p = 0.02). In contrast, the expression of GATA-3 and Bcl-6 in non-invasive carcinoma (p = 0.008 and p = 0.0003) and in patients with low- and medium-grade cancers (p = 0.001 and p < 0.0001) is significantly higher than in invasive bladder tumors and in patients with high-grade bladder carcinoma, respectively. In addition, heavy smokers, whose tumors express low levels of GATA-3 and Bcl-6, are poor responders to BCG (p = 0.01 and p = 0.03). Finally, better patient survival correlated with GATA-3 (p = 0.04) and Bcl-6 (p = 0.04) but not T-bet expression. Conclusions Our results suggest that T-bet expression in bladder tumors could be a positive prognostic indicator of BCG therapy, even if high levels are found in high-grade and stage of the disease. However, GATA-3 and Bcl-6 expression could be considered as predictive factors for good patient survival.
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Affiliation(s)
- Islem Ben Bahria-Sediki
- Laboratoire d'Immunologie et Immunothérapie des Cancers (LIIC), EPHE, PSL Research University, 75014, Paris, France.,Université Bourgogne Franche-Comté, EA7269, 21000, Dijon, France.,Laboratoire de Génétique, Immunologie et Pathologies Humaines, Faculté de Sciences Tunis, Université de Tunis El Manar, Tunis, Tunisia
| | - Nadhir Yousfi
- Laboratoire d'Immunologie et Immunothérapie des Cancers (LIIC), EPHE, PSL Research University, 75014, Paris, France.,Université Bourgogne Franche-Comté, EA7269, 21000, Dijon, France
| | - Catherine Paul
- Laboratoire d'Immunologie et Immunothérapie des Cancers (LIIC), EPHE, PSL Research University, 75014, Paris, France.,Université Bourgogne Franche-Comté, EA7269, 21000, Dijon, France
| | | | | | | | - Amel Ben Ammar El Gaaied
- Laboratoire de Génétique, Immunologie et Pathologies Humaines, Faculté de Sciences Tunis, Université de Tunis El Manar, Tunis, Tunisia
| | - Ali Bettaieb
- Laboratoire d'Immunologie et Immunothérapie des Cancers (LIIC), EPHE, PSL Research University, 75014, Paris, France. .,Université Bourgogne Franche-Comté, EA7269, 21000, Dijon, France. .,UFR des Sciences de Santé, 7 boulevard Jeanne d'Arc, BP 87900, 21079, Dijon, France.
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Tumor eosinophil infiltration and improved survival of colorectal cancer patients: Iowa Women's Health Study. Mod Pathol 2016; 29:516-27. [PMID: 26916075 PMCID: PMC4848192 DOI: 10.1038/modpathol.2016.42] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2015] [Revised: 01/16/2016] [Accepted: 01/18/2016] [Indexed: 02/08/2023]
Abstract
The role of the innate immune response in colorectal cancer is understudied. We examined the survival of colorectal cancer patients in relation to eosinophils, innate immune cells, infiltrating the tumor. Tissue microarrays were constructed from paraffin-embedded tumor tissues collected between 1986 and 2002 from 441 post-menopausal women diagnosed with colorectal cancer in the Iowa Women's Health Study. Tissue microarrays were stained with an eosinophil peroxidase antibody. Eosinophils in epithelial and stromal tissues within the tumor (called epithelial and stromal eosinophils, hereafter) were counted and scored into three and four categories, respectively. In addition, the degree of eosinophil degranulation (across epithelial and stromal tissues combined) was quantified and similarly categorized. We used Cox regression to estimate the hazard ratios and 95% confidence interval for all-cause and colorectal cancer death during 5-year follow-up after diagnosis and during follow-up through 2011 ('total follow-up'). The hazard ratios associated with eosinophil scores were adjusted for age of diagnosis, SEER (Surveillance, Epidemiology, and End Results) stage, tumor grade, body mass, and smoking history. High tumor stromal eosinophil score was inversely correlated with age and stage, and was associated with a decreased risk for all-cause and colorectal cancer death: hazard ratios (95% confidence intervals) were 0.61 (0.36-1.02; P-trend=0.02) and 0.48 (0.24-0.93; P-trend=0.01), respectively, during the 5-year follow-up for the highest vs lowest category. The inverse associations also existed for total follow-up for all-cause and colorectal cancer death for the highest vs lowest stromal eosinophil score: hazard ratios (95% confidence intervals) were 0.72 (0.48-1.08; P-trend=0.04) and 0.61 (0.34-1.12; P-trend=0.04), respectively. Further adjustment for treatment, comorbidities, additional lifestyle factors, tumor location, or molecular markers did not markedly change the associations, while adjustment for cytotoxic T cells slightly attenuated all associations. The infiltration of tumors with eosinophils, especially in stromal tissue, may be an important prognostic factor in colorectal cancer.
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Tang DH, Chang SS. Management of carcinoma in situ of the bladder: best practice and recent developments. Ther Adv Urol 2015; 7:351-64. [PMID: 26622320 DOI: 10.1177/1756287215599694] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Management of carcinoma in situ of the bladder remains a complex and challenging endeavor due to its high rate of recurrence and progression. Although it is typically grouped with other nonmuscle invasive bladder cancers, its higher grade and aggressiveness make it a unique clinical entity. Intravesical bacillus Calmette-Guérin is the standard first-line treatment given its superiority to other agents. However, high rates of bacillus Calmette-Guérin failure highlight the need for additional therapies. Radical cystectomy has traditional been the standard second-line therapy, but additional intravesical therapies may be more appealing for non-surgical candidates and patients refusing cystectomy. The subject of this review is the treatment strategies and available therapies currently available for carcinoma in situ of the bladder. It discusses alternative intravesical treatment options for patients whose condition has failed to respond to bacillus Calmette-Guérin therapy and who are unfit or unwilling to undergo cystectomy.
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Affiliation(s)
- Dominic H Tang
- Department of Urologic Surgery, Vanderbilt University Medical Center, MCN A-1302, Nashville, TN 37027, USA
| | - Sam S Chang
- Department of Urologic Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
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Predictive Markers for the Recurrence of Nonmuscle Invasive Bladder Cancer Treated with Intravesical Therapy. DISEASE MARKERS 2015; 2015:857416. [PMID: 26681820 PMCID: PMC4670878 DOI: 10.1155/2015/857416] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/26/2015] [Accepted: 11/10/2015] [Indexed: 12/24/2022]
Abstract
High recurrence rate is one representative characteristic of bladder cancer. Intravesical therapy after transurethral resection is often performed in patients with nonmuscle invasive bladder cancer (NMIBC) to prevent recurrence. Bacillus Calmette-Guérin (BCG) and several anticancer/antibiotic agents, such as mitomycin C and epirubicin, are commonly used for this therapy. BCG treatment demonstrates strong anticancer effects. However, it is also characterized by a high frequency of adverse events. On the other hand, although intravesical therapies using other anticancer and antibiotic agents are relatively safe, their anticancer effects are lower than those obtained using BCG. Thus, the appropriate selection of agents for intravesical therapy is important to improve treatment outcomes and maintain the quality of life of patients with NMIBC. In this review, we discuss the predictive value of various histological and molecular markers for recurrence after intravesical therapy in patients with NMIBC.
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A Multidisciplinary Biospecimen Bank of Renal Cell Carcinomas Compatible with Discovery Platforms at Mayo Clinic, Scottsdale, Arizona. PLoS One 2015; 10:e0132831. [PMID: 26181416 PMCID: PMC4504486 DOI: 10.1371/journal.pone.0132831] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2015] [Accepted: 06/19/2015] [Indexed: 11/19/2022] Open
Abstract
To address the need to study frozen clinical specimens using next-generation RNA, DNA, chromatin immunoprecipitation (ChIP) sequencing and protein analyses, we developed a biobank work flow to prospectively collect biospecimens from patients with renal cell carcinoma (RCC). We describe our standard operating procedures and work flow to annotate pathologic results and clinical outcomes. We report quality control outcomes and nucleic acid yields of our RCC submissions (N=16) to The Cancer Genome Atlas (TCGA) project, as well as newer discovery platforms, by describing mass spectrometry analysis of albumin oxidation in plasma and 6 ChIP sequencing libraries generated from nephrectomy specimens after histone H3 lysine 36 trimethylation (H3K36me3) immunoprecipitation. From June 1, 2010, through January 1, 2013, we enrolled 328 patients with RCC. Our mean (SD) TCGA RNA integrity numbers (RINs) were 8.1 (0.8) for papillary RCC, with a 12.5% overall rate of sample disqualification for RIN <7. Banked plasma had significantly less albumin oxidation (by mass spectrometry analysis) than plasma kept at 25 °C (P<.001). For ChIP sequencing, the FastQC score for average read quality was at least 30 for 91% to 95% of paired-end reads. In parallel, we analyzed frozen tissue by RNA sequencing; after genome alignment, only 0.2% to 0.4% of total reads failed the default quality check steps of Bowtie2, which was comparable to the disqualification ratio (0.1%) of the 786-O RCC cell line that was prepared under optimal RNA isolation conditions. The overall correlation coefficients for gene expression between Mayo Clinic vs TCGA tissues ranged from 0.75 to 0.82. These data support the generation of high-quality nucleic acids for genomic analyses from banked RCC. Importantly, the protocol does not interfere with routine clinical care. Collections over defined time points during disease treatment further enhance collaborative efforts to integrate genomic information with outcomes.
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Casey RG, Catto JW, Cheng L, Cookson MS, Herr H, Shariat S, Witjes JA, Black PC. Diagnosis and Management of Urothelial Carcinoma In Situ of the Lower Urinary Tract: A Systematic Review. Eur Urol 2015; 67:876-88. [DOI: 10.1016/j.eururo.2014.10.040] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2014] [Accepted: 10/24/2014] [Indexed: 12/28/2022]
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Lotan Y. Words of wisdom. Re: prognostic factors and risk groups in T1G3 non–muscle-invasive bladder cancer patients initially treated with Bacillus Calmette-Guérin: results of a retrospective multicenter study of 2451 patients. Eur Urol 2015; 66:968-9. [PMID: 25763447 DOI: 10.1016/j.eururo.2014.08.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Lee JJ, Protheroe CA, Luo H, Ochkur SI, Scott GD, Zellner KR, Raish RJ, Dahl MV, Vega ML, Conley O, Condjella RM, Kloeber JA, Neely JL, Patel YS, Maizer P, Mazzolini A, Fryer AD, Jacoby NW, Jacoby DB, Lee NA. Eosinophil-dependent skin innervation and itching following contact toxicant exposure in mice. J Allergy Clin Immunol 2015; 135:477-87. [PMID: 25129680 PMCID: PMC4464693 DOI: 10.1016/j.jaci.2014.07.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2014] [Revised: 05/16/2014] [Accepted: 07/03/2014] [Indexed: 01/07/2023]
Abstract
BACKGROUND Contact toxicant reactions are accompanied by localized skin inflammation and concomitant increases in site-specific itch responses. The role(s) of eosinophils in these reactions is poorly understood. However, previous studies have suggested that localized eosinophil-nerve interactions at sites of inflammation significantly alter tissue innervation. OBJECTIVE To define a potential mechanistic link between eosinophils and neurosensory responses in the skin leading to itching. METHODS BALB/cJ mice were exposed to different contact toxicants, identifying trimellitic anhydride (TMA) for further study on the basis of inducing a robust eosinophilia accompanied by degranulation. Subsequent studies using TMA were performed with wild type versus eosinophil-deficient PHIL mice, assessing edematous responses and remodeling events such as sensory nerve innervation of the skin and induced pathophysiological responses (ie, itching). RESULTS Exposure to TMA, but not dinitrofluorobenzene, resulted in a robust eosinophil skin infiltrate accompanied by significant levels of degranulation. Follow-up studies using TMA with wild type versus eosinophil-deficient PHIL mice showed that the induced edematous responses and histopathology were, in part, causatively linked with the presence of eosinophils. Significantly, these data also demonstrated that eosinophil-mediated events correlated with a significant increase in substance P content of the cutaneous nerves and an accompanying increase in itching, both of which were abolished in the absence of eosinophils. CONCLUSIONS Eosinophil-mediated events following TMA contact toxicant reactions increase skin sensory nerve substance P and, in turn, increase itching responses. Thus, eosinophil-nerve interactions provide a potential mechanistic link between eosinophil-mediated events and neurosensory responses following exposure to some contact toxicants.
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Affiliation(s)
- James J Lee
- Division of Pulmonary Medicine, Department of Biochemistry and Molecular Biology, Mayo Clinic in Arizona, Scottsdale, Ariz.
| | - Cheryl A Protheroe
- Division of Hematology and Oncology, Department of Biochemistry and Molecular Biology, Mayo Clinic in Arizona, Scottsdale, Ariz
| | - Huijun Luo
- Division of Pulmonary Medicine, Department of Biochemistry and Molecular Biology, Mayo Clinic in Arizona, Scottsdale, Ariz
| | - Sergei I Ochkur
- Division of Pulmonary Medicine, Department of Biochemistry and Molecular Biology, Mayo Clinic in Arizona, Scottsdale, Ariz
| | - Gregory D Scott
- Division of Pulmonary and Critical Care Medicine, Oregon Health and Science University, Portland, Ore
| | - Katie R Zellner
- Division of Pulmonary Medicine, Department of Biochemistry and Molecular Biology, Mayo Clinic in Arizona, Scottsdale, Ariz
| | - Randall J Raish
- Media Support Services, Mayo Clinic in Arizona, Scottsdale, Ariz
| | - Mark V Dahl
- Department of Dermatology, Mayo Clinic in Arizona, Scottsdale, Ariz
| | - Miriam L Vega
- Department of Dermatology, Mayo Clinic in Arizona, Scottsdale, Ariz
| | - Olivia Conley
- Division of Hematology and Oncology, Department of Biochemistry and Molecular Biology, Mayo Clinic in Arizona, Scottsdale, Ariz
| | - Rachel M Condjella
- Division of Hematology and Oncology, Department of Biochemistry and Molecular Biology, Mayo Clinic in Arizona, Scottsdale, Ariz
| | - Jake A Kloeber
- Brophy College Preparatory, Department of Science, Phoenix, Ariz
| | - Joseph L Neely
- Brophy College Preparatory, Department of Science, Phoenix, Ariz
| | - Yash S Patel
- Brophy College Preparatory, Department of Science, Phoenix, Ariz
| | - Patty Maizer
- Brophy College Preparatory, Department of Science, Phoenix, Ariz
| | - Andrew Mazzolini
- Brophy College Preparatory, Department of Science, Phoenix, Ariz
| | - Allison D Fryer
- Department of Physiology and Pharmacology, Oregon Health and Science University, Portland, Ore
| | - Noah W Jacoby
- Division of Pulmonary and Critical Care Medicine, Oregon Health and Science University, Portland, Ore
| | - David B Jacoby
- Division of Pulmonary and Critical Care Medicine, Oregon Health and Science University, Portland, Ore
| | - Nancy A Lee
- Division of Hematology and Oncology, Department of Biochemistry and Molecular Biology, Mayo Clinic in Arizona, Scottsdale, Ariz
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Predicting response to BCG in patients with bladder CIS. Nat Rev Urol 2013. [DOI: 10.1038/nrurol.2013.227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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