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Olislagers M, de Jong FC, Rutten VC, Boormans JL, Mahmoudi T, Zuiverloon TCM. Molecular biomarkers of progression in non-muscle-invasive bladder cancer - beyond conventional risk stratification. Nat Rev Urol 2024:10.1038/s41585-024-00914-7. [PMID: 39095581 DOI: 10.1038/s41585-024-00914-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/21/2024] [Indexed: 08/04/2024]
Abstract
The global incidence of bladder cancer is more than half a million diagnoses each year. Bladder cancer can be categorized into non-muscle-invasive bladder cancer (NMIBC), which accounts for ~75% of diagnoses, and muscle-invasive bladder cancer (MIBC). Up to 45% of patients with NMIBC develop disease progression to MIBC, which is associated with a poor outcome, highlighting a clinical need to identify these patients. Current risk stratification has a prognostic value, but relies solely on clinicopathological parameters that might not fully capture the complexity of disease progression. Molecular research has led to identification of multiple crucial players involved in NMIBC progression. Identified biomarkers of progression are related to cell cycle, MAPK pathways, apoptosis, tumour microenvironment, chromatin stability and DNA-damage response. However, none of these biomarkers has been prospectively validated. Reported gene signatures of progression do not improve NMIBC risk stratification. Molecular subtypes of NMIBC have improved our understanding of NMIBC progression, but these subtypes are currently unsuitable for clinical implementation owing to a lack of prospective validation, limited predictive value as a result of intratumour subtype heterogeneity, technical challenges, costs and turnaround time. Future steps include the development of consensus molecular NMIBC subtypes that might improve conventional clinicopathological risk stratification. Prospective implementation studies of biomarkers and the design of biomarker-guided clinical trials are required for the integration of molecular biomarkers into clinical practice.
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Affiliation(s)
- Mitchell Olislagers
- Department of Urology, Erasmus University Medical Center, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Florus C de Jong
- Department of Urology, Erasmus University Medical Center, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Vera C Rutten
- Department of Urology, Erasmus University Medical Center, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Joost L Boormans
- Department of Urology, Erasmus University Medical Center, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Tokameh Mahmoudi
- Department of Urology, Erasmus University Medical Center, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
- Department of Pathology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Tahlita C M Zuiverloon
- Department of Urology, Erasmus University Medical Center, Erasmus MC Cancer Institute, Rotterdam, the Netherlands.
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Haas M, Engelmann SU, Mayr R, Gossler C, Pickl C, Kälble S, Yang Y, Otto W, Hartmann V, Burger M, Hartmann A, Breyer J, Eckstein M. A novel grading approach predicts worse outcomes in stage pT1 non-muscle-invasive bladder cancer. BJU Int 2024; 134:249-257. [PMID: 38409965 DOI: 10.1111/bju.16298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
OBJECTIVE To develop a prognostically relevant scoring system for stage pT1 non-muscle-invasive bladder cancer (NMIBC) incorporating tumour budding, growth pattern and invasion pattern because the World Health Organisation grading system shows limited prognostic value in such patients. PATIENTS AND METHODS The tissue specimens and clinical data of 113 patients with stage pT1 NMIBC who underwent transurethral resection of bladder tumour were retrospectively investigated. Tumour budding, and growth and invasion patterns were evaluated and categorised into two grade groups (GGs). GGs and other clinical and histopathological variables were investigated regarding recurrence-free survival (RFS), progression-free survival (PFS), cancer-specific survival (CSS) and overall survival (OS) using univariable and multivariable Cox regression analyses. RESULTS The integration of two tumour budding groups, two growth patterns, and two invasion patterns yielded an unfavourable GG (n = 28; 24.7%) that had a high impact on oncological outcomes. The unfavourable GG was identified as an independent RFS and OS predictor (P = 0.004 and P = 0.046, respectively) and linked to worse PFS (P = 0.001) and CSS (P = 0.001), irrespective of the European Association of Urology risk group. The unfavourable GG was associated with higher rates of BCG-unresponsive tumours (P = 0.006). Study limitations include the retrospective, single-centre design, diverse therapies and small cohort. CONCLUSIONS We present a morphology-based grading system for stage pT1 NMIBC that correlates with disease aggressiveness and oncological patient outcomes. It therefore identifies a highest risk group of stage pT1 NMIBC patients, who should be followed up more intensively or receive immediate radical cystectomy. The grading incorporates objective variables assessable on haematoxylin and eosin slides and immunohistochemistry, enabling an easy-to-use low-cost approach that is applicable in daily routine. Further studies are needed to validate and confirm these results.
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Affiliation(s)
- Maximilian Haas
- Department of Urology, Caritas St. Josef Medical Center, University of Regensburg, Regensburg, Germany
| | - Simon U Engelmann
- Department of Urology, Caritas St. Josef Medical Center, University of Regensburg, Regensburg, Germany
| | - Roman Mayr
- Department of Urology, Caritas St. Josef Medical Center, University of Regensburg, Regensburg, Germany
| | - Christopher Gossler
- Department of Urology, Caritas St. Josef Medical Center, University of Regensburg, Regensburg, Germany
| | - Christoph Pickl
- Department of Urology, Caritas St. Josef Medical Center, University of Regensburg, Regensburg, Germany
| | - Sebastian Kälble
- Department of Urology, Caritas St. Josef Medical Center, University of Regensburg, Regensburg, Germany
| | - Yushan Yang
- Department of Urology, Caritas St. Josef Medical Center, University of Regensburg, Regensburg, Germany
| | - Wolfgang Otto
- Department of Urology, Caritas St. Josef Medical Center, University of Regensburg, Regensburg, Germany
| | - Valerie Hartmann
- Department of Urology, Caritas St. Josef Medical Center, University of Regensburg, Regensburg, Germany
| | - Maximilian Burger
- Department of Urology, Caritas St. Josef Medical Center, University of Regensburg, Regensburg, Germany
| | - Arndt Hartmann
- Institute of Pathology, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Johannes Breyer
- Department of Urology, Caritas St. Josef Medical Center, University of Regensburg, Regensburg, Germany
| | - Markus Eckstein
- Institute of Pathology, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
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Dutto D, Livoti S, Soria F, Gontero P. Developments in conservative treatment for BCG-unresponsive non-muscle invasive bladder cancer. Expert Opin Pharmacother 2024; 25:1335-1348. [PMID: 39104019 DOI: 10.1080/14656566.2024.2380469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 07/11/2024] [Indexed: 08/07/2024]
Abstract
INTRODUCTION To reduce the risk of disease recurrence and progression of intermediate and high-risk Non-Muscle Invasive Bladder Cancers (NMIBCs), intravesical adjuvant treatment with Bacillus Calmette-Guerin (BCG) represents the standard of care, although up to 50% of patients will eventually recur and up to 20% of them will progress to Muscle Invasive Bladder Cancer (MIBC). Radical Cystectomy (RC) is the treatment of choice in this setting; however, this represents a major and morbid surgery, thus meaning that not all NMIBCs patient could undergo or may refuse this procedure or may refuse. The search for effective bladder sparing strategies in NMIBCs BCG-unresponsive patients is a hot topic in the urologic field. AREAS COVERED We aimed to review the most important bladder-preserving strategies for BCG unresponsive disease, from those used in the past, even though rarely used nowadays (intravesical chemotherapy with single agents), to current available therapies (e.g. intravesical instillation with Gemcitabine-Docetaxel), and to future upcoming treatments (Oportuzumab Monatox). EXPERT OPINION At present, bladder-preserving treatments in BCG-unresponsive patients are represented by the use of intravesical instillations, systemic immunotherapies, both with good short-term and modest mid-term efficacy, and numerous clinical trials ongoing, with encouraging initial results, in which patients could be recruited.
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Affiliation(s)
- Daniele Dutto
- Division of Urology, Department of Surgical Sciences, San Giovanni Battista Hospital, University of Studies of Torino, Turin, Italy
| | - Simone Livoti
- Division of Urology, Department of Surgical Sciences, San Giovanni Battista Hospital, University of Studies of Torino, Turin, Italy
| | - Francesco Soria
- Division of Urology, Department of Surgical Sciences, San Giovanni Battista Hospital, University of Studies of Torino, Turin, Italy
| | - Paolo Gontero
- Division of Urology, Department of Surgical Sciences, San Giovanni Battista Hospital, University of Studies of Torino, Turin, Italy
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Weiten R, Storz E, Kessler C, Sperber L, Spohn HE, Pfister D, Nestler T, Tolkach Y, Linden F, Wirtz R, von Brandenstein M, Krausewitz P, Heidenreich A. Trophoblast cell surface antigen-2: a promising new biomarker and potential therapeutic target in penile squamous cell carcinoma. BJU Int 2024. [PMID: 38897814 DOI: 10.1111/bju.16442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Abstract
OBJECTIVE To evaluate the potential utility of antibody-drug conjugates targeting trophoblast cell surface antigen-2 (TROP-2) in patients with primary penile squamous cell carcinoma (PSCC), patients with recurrence (REC cohort), and patient-matched distant metastases (MET cohort), and to assess the potential use of TROP-2 as a predictive non-invasive biomarker in PSCC. METHODS A cohort comprising a PRIM (n = 37), REC (n = 5) and MET subcohort (n = 7), with MET including lymph node and lung metastases, was analysed using quantitative real-time PCR, ELISA and immunohistochemical staining with evaluation of H-score. RESULTS TROP-2 mRNA and serum protein levels were significantly increased in primary and recurrent PSCC compared to cancer-free controls (both P < 0.001). Immunohistochemical analysis revealed that most of the PRIM cohort (n = 34/37, median H-score 260, interquartile range [IQR] 210-300), as well as all patients in the REC (median [IQR] H-score 200 [165-290]) and MET cohorts (median [IQR] H-score 280 [260-300]) exhibited moderate to strong membranous TROP-2 expression. Additionally, The H-score (membranous TROP-2 expression) was positively correlated with TROP-2 mRNA (ρ = 0.69, P < 0.0001, R2 = 0.70) and protein levels (ρ = 0.86, P < 0.0001, R2 = 0.59), indicating its potential as a non-invasive biomarker in PSCC. CONCLUSION In summary, our results support further studies on TROP-2 as a diagnostic and therapeutic target in primary, recurrent and metastatic PSCC.
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Affiliation(s)
- Richard Weiten
- Department of Urology Uro-Oncology, Robot-Assisted and Specialized Urologic Surgery, University Hospital Cologne, Cologne, Germany
- Department of Urology and Paediatric Urology, University Hospital Bonn, Bonn, Germany
| | - Enno Storz
- Department of Urology Uro-Oncology, Robot-Assisted and Specialized Urologic Surgery, University Hospital Cologne, Cologne, Germany
| | - Carolina Kessler
- Department of Urology Uro-Oncology, Robot-Assisted and Specialized Urologic Surgery, University Hospital Cologne, Cologne, Germany
| | - Laurenz Sperber
- Department of Urology Uro-Oncology, Robot-Assisted and Specialized Urologic Surgery, University Hospital Cologne, Cologne, Germany
| | - Hanna Elisa Spohn
- Department of Urology Uro-Oncology, Robot-Assisted and Specialized Urologic Surgery, University Hospital Cologne, Cologne, Germany
| | - David Pfister
- Department of Urology Uro-Oncology, Robot-Assisted and Specialized Urologic Surgery, University Hospital Cologne, Cologne, Germany
| | - Tim Nestler
- Department of Urology, Federal Armed Services Hospital Koblenz, Koblenz, Germany
| | - Yuri Tolkach
- Institute of Pathology, University Hospital Cologne, Cologne, Germany
| | | | - Ralph Wirtz
- STRATIFYER Molecular Pathology GmbH, Cologne, Germany
| | - Melanie von Brandenstein
- Department of Urology Uro-Oncology, Robot-Assisted and Specialized Urologic Surgery, University Hospital Cologne, Cologne, Germany
| | - Philipp Krausewitz
- Department of Urology and Paediatric Urology, University Hospital Bonn, Bonn, Germany
| | - Axel Heidenreich
- Department of Urology Uro-Oncology, Robot-Assisted and Specialized Urologic Surgery, University Hospital Cologne, Cologne, Germany
- Department of Urology, Medical University Vienna, Vienna, Austria
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Sanguedolce F, Falagario UG, Zanelli M, Palicelli A, Zizzo M, Busetto GM, Cormio A, Carrieri G, Cormio L. Integrating the PD-L1 Prognostic Biomarker in Non-Muscle Invasive Bladder Cancer in Clinical Practice-A Comprehensive Review on State-of-the-Art Advances and Critical Issues. J Clin Med 2024; 13:2182. [PMID: 38673455 PMCID: PMC11050441 DOI: 10.3390/jcm13082182] [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: 02/22/2024] [Revised: 03/17/2024] [Accepted: 03/30/2024] [Indexed: 04/28/2024] Open
Abstract
Bladder cancer (BC) is one of the most prevalent cancers worldwide. Non-muscle invasive bladder cancer (NMIBC), comprising the majority of initial BC presentations, requires accurate risk stratification for optimal management. This review explores the evolving role of programmed cell death ligand 1 (PD-L1) as a prognostic biomarker in NMIBC, with a particular focus on its implications in the context of Bacillus Calmette-Guérin (BCG) immunotherapy. The literature suggests a potential association between elevated PD-L1 status and adverse outcomes, resistance to BCG treatment, and disease progression. However, conflicting findings and methodological issues highlight the heterogeneity of PD-L1 assessment in NMIBC, probably due to the complex biological mechanisms that regulate the interaction between PD-L1 and the tumor microenvironment. The identification of PD-L1 as a prognostic biomarker provides ground for tailored therapeutic interventions, including immune checkpoint inhibitors (ICIs). Nevertheless, challenges such as intratumoral heterogeneity and technical issues underscore the need for standardized protocols and larger, homogeneous trials. This review contributes to the ongoing debate on the personalized management of NMIBC patients, focusing on the advances and perspectives of incorporating PD-L1 as a biomarker in this setting.
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Affiliation(s)
| | - Ugo Giovanni Falagario
- Department of Urology and Renal Transplantation, Policlinico Foggia, University of Foggia, 71122 Foggia, Italy; (U.G.F.); (G.M.B.); (G.C.); (L.C.)
| | - Magda Zanelli
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (M.Z.); (A.P.)
| | - Andrea Palicelli
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (M.Z.); (A.P.)
| | - Maurizio Zizzo
- Surgical Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy;
| | - Gian Maria Busetto
- Department of Urology and Renal Transplantation, Policlinico Foggia, University of Foggia, 71122 Foggia, Italy; (U.G.F.); (G.M.B.); (G.C.); (L.C.)
| | - Angelo Cormio
- Urology Unit, Azienda Ospedaliero-Universitaria Ospedali Riuniti Di Ancona, Università Politecnica Delle Marche, Via Conca 71, 60126 Ancona, Italy
| | - Giuseppe Carrieri
- Department of Urology and Renal Transplantation, Policlinico Foggia, University of Foggia, 71122 Foggia, Italy; (U.G.F.); (G.M.B.); (G.C.); (L.C.)
| | - Luigi Cormio
- Department of Urology and Renal Transplantation, Policlinico Foggia, University of Foggia, 71122 Foggia, Italy; (U.G.F.); (G.M.B.); (G.C.); (L.C.)
- Department of Urology, Bonomo Teaching Hospital, 76123 Andria, Italy
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Maas M, Hilsendecker A, Pertoll A, Stühler V, Walz S, Rausch S, Stenzl A, Tsaur I, Hennenlotter J, Aufderklamm S. PD-L1 Expression in High-Risk Non-Muscle-Invasive Bladder Cancer Is Influenced by Intravesical Bacillus Calmette-Guérin (BCG) Therapy. Cancers (Basel) 2024; 16:1356. [PMID: 38611034 PMCID: PMC11011000 DOI: 10.3390/cancers16071356] [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: 02/13/2024] [Revised: 03/25/2024] [Accepted: 03/27/2024] [Indexed: 04/14/2024] Open
Abstract
In the expanding landscape of immune checkpoint inhibitors (CPI) in high-risk (HR) non-muscle-invasive bladder cancer (NMIBC), the role of programmed death ligand 1 (PD-L1) as prognostic and predictive is increasingly significant. However, data evaluating its variability and susceptibility to Bacillus Calmette-Guérin (BCG) therapy in HR NMIBC patients is scarce. This retrospective study analyzed 126 HR NMIBC tissue samples from 63 patients (38× BCG-treated, 25× BCG-naïve) at two time points to assess PD-L1 expression using the 'combined positivity score' (CPS) with the 22C3 DAKO antibody method and correlated it with clinicopathological parameters. A CPS > 10 defined PD-L1 positivity. The impact of initial PD-L1 status and its change over time on time-to-recurrence, progression-free survival, and overall survival (TTR, PFS, OS) was analyzed using Kaplan-Meier and Cox proportional hazard models. BCG treatment significantly increased PD-L1 expression (5.31 vs. 0.22, p = 0.0423), with PD-L1 positive cases rising post-treatment in the BCG group and remaining unchanged in BCG-naïve patients. Multivariate analysis including T-stage, CIS, grading, tumor size, multifocality, age, and sex revealed a significant correlation between PD-L1 status change to positivity and improved TTR (p = 0.03). Our findings demonstrate a potential modulation of the PD-L1 status by an intravesical BCG therapy. However, its prognostic value appears limited.
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Affiliation(s)
- Moritz Maas
- Department of Urology, University Hospital Tübingen, Eberhard Karls University, 72076 Tuebingen, Germany; (A.H.); (A.P.); (V.S.); (S.W.); (S.R.); (A.S.); (I.T.); (J.H.); (S.A.)
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC V5Z 1M9, Canada
| | - Andreas Hilsendecker
- Department of Urology, University Hospital Tübingen, Eberhard Karls University, 72076 Tuebingen, Germany; (A.H.); (A.P.); (V.S.); (S.W.); (S.R.); (A.S.); (I.T.); (J.H.); (S.A.)
| | - Alexandra Pertoll
- Department of Urology, University Hospital Tübingen, Eberhard Karls University, 72076 Tuebingen, Germany; (A.H.); (A.P.); (V.S.); (S.W.); (S.R.); (A.S.); (I.T.); (J.H.); (S.A.)
| | - Viktoria Stühler
- Department of Urology, University Hospital Tübingen, Eberhard Karls University, 72076 Tuebingen, Germany; (A.H.); (A.P.); (V.S.); (S.W.); (S.R.); (A.S.); (I.T.); (J.H.); (S.A.)
| | - Simon Walz
- Department of Urology, University Hospital Tübingen, Eberhard Karls University, 72076 Tuebingen, Germany; (A.H.); (A.P.); (V.S.); (S.W.); (S.R.); (A.S.); (I.T.); (J.H.); (S.A.)
| | - Steffen Rausch
- Department of Urology, University Hospital Tübingen, Eberhard Karls University, 72076 Tuebingen, Germany; (A.H.); (A.P.); (V.S.); (S.W.); (S.R.); (A.S.); (I.T.); (J.H.); (S.A.)
| | - Arnulf Stenzl
- Department of Urology, University Hospital Tübingen, Eberhard Karls University, 72076 Tuebingen, Germany; (A.H.); (A.P.); (V.S.); (S.W.); (S.R.); (A.S.); (I.T.); (J.H.); (S.A.)
| | - Igor Tsaur
- Department of Urology, University Hospital Tübingen, Eberhard Karls University, 72076 Tuebingen, Germany; (A.H.); (A.P.); (V.S.); (S.W.); (S.R.); (A.S.); (I.T.); (J.H.); (S.A.)
| | - Jörg Hennenlotter
- Department of Urology, University Hospital Tübingen, Eberhard Karls University, 72076 Tuebingen, Germany; (A.H.); (A.P.); (V.S.); (S.W.); (S.R.); (A.S.); (I.T.); (J.H.); (S.A.)
| | - Stefan Aufderklamm
- Department of Urology, University Hospital Tübingen, Eberhard Karls University, 72076 Tuebingen, Germany; (A.H.); (A.P.); (V.S.); (S.W.); (S.R.); (A.S.); (I.T.); (J.H.); (S.A.)
- Department of Urology, General Hospital of Bregenz, 6900 Bregenz, Austria
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Kim K, Byun YJ, Zheng CM, Moon S, Jo SJ, Kang HW, Kim WT, Choi YH, Moon SK, Kim WJ, Piao XM, Yun SJ. COL6A1 expression as a potential prognostic biomarker for risk stratification of T1 high grade bladder cancer: Unveiling the aggressive nature of a distinct non-muscle invasive subtype. Investig Clin Urol 2024; 65:94-103. [PMID: 38197756 PMCID: PMC10789541 DOI: 10.4111/icu.20230227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 08/23/2023] [Accepted: 10/05/2023] [Indexed: 01/11/2024] Open
Abstract
PURPOSE T1 high grade (T1HG) bladder cancer (BC) is a type of non-muscle invasive BC (NMIBC) that is recognized as an aggressive subtype with a heightened propensity for progression. Current risk stratification methods for NMIBC rely on clinicopathological indicators; however, these approaches do not adequately capture the aggressive nature of T1HG BC. Thus, new, more accurate biomarkers for T1HG risk stratification are needed. Here, we enrolled three different patient cohorts and investigated expression of collagen type VI alpha 1 (COL6A1), a key component of the extracellular matrix, at different stages and grades of BC, with a specific focus on T1HG BC. MATERIALS AND METHODS Samples from 298 BC patients were subjected to RNA sequencing and real-time polymerase chain reaction. RESULTS We found that T1HG BC and muscle invasive BC (MIBC) exhibited comparable expression of COL6A1, which was significantly higher than that by other NMIBC subtypes. In particular, T1HG patients who later progressed to MIBC had considerably higher expression of COL6A1 than Ta, T1 low grade patients, and patients that did not progress, highlighting the aggressive nature and higher risk of progression associated with T1HG BC. Moreover, Cox and Kaplan-Meier survival analyses revealed a significant association between elevated expression of COL6A1 and poor progression-free survival of T1HG BC patients (multivariate Cox hazard ratio, 16.812; 95% confidence interval, 3.283-86.095; p=0.001 and p=0.0002 [log-rank test]). CONCLUSIONS These findings suggest that COL6A1 may be a promising biomarker for risk stratification of T1HG BC, offering valuable insight into disease prognosis and guidance of personalized treatment decisions.
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Affiliation(s)
- Kyeong Kim
- Department of Urology, Chungbuk National University Hospital, Cheongju, Korea
| | - Young Joon Byun
- Department of Urology, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Chuang-Ming Zheng
- Department of Urology, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Sungmin Moon
- Department of Urology, Chungbuk National University Hospital, Cheongju, Korea
- Department of Convergence of Medical Science, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Soo Jeong Jo
- Department of Convergence of Medical Science, Chungbuk National University College of Medicine, Cheongju, Korea
- Department of Rehabilitation Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Ho Won Kang
- Department of Urology, Chungbuk National University Hospital, Cheongju, Korea
- Department of Urology, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Won Tae Kim
- Department of Urology, Chungbuk National University Hospital, Cheongju, Korea
- Department of Urology, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Yung Hyun Choi
- Department of Biochemistry, College of Oriental Medicine, Dong-Eui University, Busan, Korea
| | - Sung-Kwon Moon
- Department of Food Science and Technology, Chung-Ang University, Ansung, Korea
| | | | - Xuan-Mei Piao
- Department of Urology, Chungbuk National University College of Medicine, Cheongju, Korea.
| | - Seok Joong Yun
- Department of Urology, Chungbuk National University Hospital, Cheongju, Korea
- Department of Urology, Chungbuk National University College of Medicine, Cheongju, Korea.
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8
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Semeniuk-Wojtaś A, Modzelewska M, Poddębniak-Strama K, Kołaczyńska S, Lubas A, Górnicka B, Jakieła A, Stec R. CD4, CD20 and PD-L1 as Markers of Recurrence in Non-Muscle-Invasive Bladder Cancer. Cancers (Basel) 2023; 15:5529. [PMID: 38067231 PMCID: PMC10705362 DOI: 10.3390/cancers15235529] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 11/13/2023] [Accepted: 11/15/2023] [Indexed: 06/30/2024] Open
Abstract
INTRODUCTION A tumor microenvironment plays an important role in bladder cancer development and in treatment response. PURPOSE The aim of the study was to assess how the components of the microenvironment affect tumor recurrence and to find the potential biomarkers for immunotherapy in NMIBC. METHODS The study group consisted of 55 patients with primary NMIBC. Immunohistochemistry was performed on sections of primary papillary urothelial carcinoma of the bladder. Cox proportional hazard multiple regression analysis was performed to characterize tumors with the highest probability of an unfavorable outcome. RESULTS Multivariate analysis confirmed that the CD4 (p = 0.001), CD20 (p = 0.008) and PD-L1 expressed on tumor cells (p = 0.01) were independently associated with the risk of recurrence of bladder cancer. Patients with weak CD4+ cell infiltration (<4.6%) and severe CD20+ infiltration (>10%) belong to the group with a lower risk of recurrence. The cancer in this group also frequently recurs after 12 months (p = 0.0005). CONCLUSIONS The evaluation of CD4+ and CD20+ cells in the tumor microenvironment, in addition to PD-L1 on tumor cells, facilitates the determination of a group of patients with a low risk of recurrence.
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Affiliation(s)
| | | | | | - Sylwia Kołaczyńska
- Oncology Department, 4 Military Clinical Hospital with a Polyclinic, 53-114 Wroclaw, Poland
| | - Arkadiusz Lubas
- Department of Internal Medicine, Nephrology and Dialysis, Military Institute of Medicine—National Research Institute, 04-141 Warsaw, Poland
| | - Barbara Górnicka
- Pathomorphology Department, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Anna Jakieła
- Oncology Department, 4 Military Clinical Hospital with a Polyclinic, 53-114 Wroclaw, Poland
| | - Rafał Stec
- Oncology Department, Medical University of Warsaw, 02-091 Warsaw, Poland
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Chu C, Pietzak E. Immune mechanisms and molecular therapeutic strategies to enhance immunotherapy in non-muscle invasive bladder cancer: Invited review for special issue "Seminar: Treatment Advances and Molecular Biology Insights in Urothelial Carcinoma". Urol Oncol 2023; 41:398-409. [PMID: 35811207 PMCID: PMC10167944 DOI: 10.1016/j.urolonc.2022.05.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 03/12/2022] [Accepted: 05/07/2022] [Indexed: 11/26/2022]
Abstract
Intravesical immunotherapy with Bacillus Calmette-Guérin (BCG) has been the standard of care for patients with high-risk non non-muscle invasive bladder cancer (NMIBC) for over four decades. Despite its success as a cancer immunotherapy, disease recurrence and progression remain common. Current efforts are focused on developing effective and well-tolerated alternatives to BCG and salvage bladder preservation therapies after BCG has failed. The focus of this review is to synthesize our current understanding of the molecular biology and tumor immune microenvironment of NMIBC to provide rationale for existing and emerging therapeutic targets. We highlight recent and ongoing clinical trials and define the current treatment landscape, challenges, and future directions of salvage treatment. Combination regimens that are rationally designed will be needed to make meaningful therapeutic advancements. Investigations into the molecular underpinnings of NMIBC are leading to the emergence of predictive molecular biomarkers that provide greater insight into the clinical heterogeneity of NMIBC and enable us to identify drivers of treatment resistance and new therapeutic targets.
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Affiliation(s)
- Carissa Chu
- Department of Surgery, Urology Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Eugene Pietzak
- Department of Surgery, Urology Service, Memorial Sloan Kettering Cancer Center, New York, NY; Department of Urology, Weill Cornell Medical College, New York, NY.
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Piombino C, Tonni E, Oltrecolli M, Pirola M, Pipitone S, Baldessari C, Dominici M, Sabbatini R, Vitale MG. Immunotherapy in urothelial cancer: current status and future directions. Expert Rev Anticancer Ther 2023; 23:1141-1155. [PMID: 37772970 DOI: 10.1080/14737140.2023.2265572] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 09/27/2023] [Indexed: 09/30/2023]
Abstract
INTRODUCTION Since 2016, the progressive use of immune checkpoint inhibitors (ICIs) starting from second-line treatment has led to an improvement in overall survival in locally advanced and metastatic urothelial cancer (UC). Clinical trials are underway testing the role of ICIs since the first stages of the disease, alone or in combination with standard therapies. AREAS COVERED This review summarizes the current updated evidence regarding the role of ICIs in the different stages of UC, the ongoing clinical trials exploring the potential benefit of immunotherapy alone or in combination with standard-of-care therapies, as well as the promising association of ICIs with antibody-drug conjugates (ADCs). EXPERT OPINION In the first-line setting, ICIs alone in platinum-unfit patients have shown unconvincing results; the ongoing EV-302 trial will probably suggest enfortumab vedotin plus pembrolizumab as a new effective option. The optimal duration of maintenance immunotherapy is still to be determined, finding a balance with the risk-benefit profile. The clinical benefit of ICIs as second-line treatment is limited to a subset of patients that cannot be definitively established yet. In the next 5 years, a lot of new ADCs will likely emerge for the treatment of UC.
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Affiliation(s)
- Claudia Piombino
- Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Elena Tonni
- Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Marco Oltrecolli
- Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Marta Pirola
- Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Stefania Pipitone
- Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Cinzia Baldessari
- Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Massimo Dominici
- Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Roberto Sabbatini
- Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
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11
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Hahn NM, O'Donnell MA, Efstathiou JA, Zahurak M, Rosner GL, Smith J, Kates MR, Bivalacqua TJ, Tran PT, Song DY, Baras AS, Matoso A, Choi W, Smith KN, Pardoll DM, Marchionni L, McGuire B, Grace Phelan M, Johnson BA, O'Neal T, McConkey DJ, Rose TL, Bjurlin M, Lim EA, Drake CG, McKiernan JM, Deutsch I, Anderson CB, Lamm DL, Geynisman DM, Plimack ER, Hallman MA, Horwitz EM, Al-Saleem E, Chen DYT, Greenberg RE, Kutikov A, Guo G, Masterson TA, Adra N, Kaimakliotis HZ. A Phase 1 Trial of Durvalumab in Combination with Bacillus Calmette-Guerin (BCG) or External Beam Radiation Therapy in Patients with BCG-unresponsive Non-muscle-Invasive Bladder Cancer: The Hoosier Cancer Research Network GU16-243 ADAPT-BLADDER Study. Eur Urol 2023; 83:486-494. [PMID: 36717286 PMCID: PMC10192088 DOI: 10.1016/j.eururo.2023.01.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 12/09/2022] [Accepted: 01/09/2023] [Indexed: 01/29/2023]
Abstract
BACKGROUND Novel treatments and trial designs remain a high priority for bacillus Calmette-Guerin (BCG)-unresponsive non-muscle-invasive bladder cancer (NMIBC) patients. OBJECTIVE To evaluate the safety and preliminary efficacy of anti-PD-L1 directed therapy with durvalumab (D), durvalumab plus BCG (D + BCG), and durvalumab plus external beam radiation therapy (D + EBRT). DESIGN, SETTING, AND PARTICIPANTS A multicenter phase 1 trial was conducted at community and academic sites. INTERVENTION Patients received 1120 mg of D intravenously every 3 wk for eight cycles. D + BCG patients also received full-dose intravesical BCG weekly for 6 wk with BCG maintenance recommended. D + EBRT patients received concurrent EBRT (6 Gy × 3 in cycle 1 only). OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Post-treatment cystoscopy and urine cytology were performed at 3 and 6 -mo, with bladder biopsies required at the 6-mo evaluation. The recommended phase 2 dose (RP2D) for each regimen was the primary endpoint. Secondary endpoints included toxicity profiles and complete response (CR) rates. RESULTS AND LIMITATIONS Twenty-eight patients were treated in the D (n = 3), D + BCG (n = 13), and D + EBRT (n = 12) cohorts. Full-dose D, full-dose BCG, and 6 Gy fractions × 3 were determined as the RP2Ds. One patient (4%) experienced a grade 3 dose limiting toxicity event of autoimmune hepatitis. The 3-mo CR occurred in 64% of all patients and in 33%, 85%, and 50% within the D, D + BCG, and D + EBRT cohorts, respectively. Twelve-month CRs were achieved in 46% of all patients and in 73% of D + BCG and 33% of D + EBRT patients. CONCLUSIONS D combined with intravesical BCG or EBRT proved feasible and safe in BCG-unresponsive NMIBC patients. Encouraging preliminary efficacy justifies further study of combination therapy approaches. PATIENT SUMMARY Durvalumab combination therapy can be safely administered to non-muscle-invasive bladder cancer patients with the goal of increasing durable response rates.
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Affiliation(s)
- Noah M Hahn
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA; The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA; The James Buchanan Brady Urological Institute, Baltimore, MD, USA.
| | | | - Jason A Efstathiou
- Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Marianna Zahurak
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
| | - Gary L Rosner
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
| | - Jeff Smith
- Hoosier Cancer Research Network, Indianapolis, IN, USA
| | - Max R Kates
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA; The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA; The James Buchanan Brady Urological Institute, Baltimore, MD, USA
| | - Trinity J Bivalacqua
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA; The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA; The James Buchanan Brady Urological Institute, Baltimore, MD, USA; Division of Urology and Urologic Surgery, Department of Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Phuoc T Tran
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA; The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA; The James Buchanan Brady Urological Institute, Baltimore, MD, USA; Department of Radiation Oncology, Johns Hopkins School of Medicine, Baltimore, MD, USA; Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Daniel Y Song
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA; The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA; The James Buchanan Brady Urological Institute, Baltimore, MD, USA; Department of Radiation Oncology, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Alex S Baras
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA; The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA; The James Buchanan Brady Urological Institute, Baltimore, MD, USA; Department of Pathology, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Andres Matoso
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA; The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA; The James Buchanan Brady Urological Institute, Baltimore, MD, USA; Department of Pathology, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Woonyoung Choi
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA; The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA; The James Buchanan Brady Urological Institute, Baltimore, MD, USA
| | - Kellie N Smith
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA; The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA; Johns Hopkins Bloomberg Kimmel Institute for Cancer Immunotherapy, Baltimore, MD, USA
| | - Drew M Pardoll
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA; The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA; Johns Hopkins Bloomberg Kimmel Institute for Cancer Immunotherapy, Baltimore, MD, USA
| | - Luigi Marchionni
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA; The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA; Johns Hopkins University School of Medicine, Center for Computational Genomics, Baltimore, MD, USA; Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Bridget McGuire
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA; The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA; The James Buchanan Brady Urological Institute, Baltimore, MD, USA
| | - Mary Grace Phelan
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA; The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA; The James Buchanan Brady Urological Institute, Baltimore, MD, USA
| | - Burles A Johnson
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA; The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA; The James Buchanan Brady Urological Institute, Baltimore, MD, USA
| | - Tanya O'Neal
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
| | - David J McConkey
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA; The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA; The James Buchanan Brady Urological Institute, Baltimore, MD, USA
| | - Tracy L Rose
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA; Division of Medical Oncology, Department of Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Marc Bjurlin
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA; Department of Urology, University of North Carolina, Chapel Hill, NC, USA
| | - Emerson A Lim
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY, USA; Spectrum Health Medical Group, Grand Rapids, MI, USA
| | - Charles G Drake
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY, USA; Janssen Research and Development, Springhouse, PA, USA
| | - James M McKiernan
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY, USA; Department of Urology, Columbia University, New York, NY, USA
| | - Israel Deutsch
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY, USA; Department of Radiation Oncology, Columbia University, New York, NY, USA
| | - Christopher B Anderson
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY, USA; Department of Urology, Columbia University, New York, NY, USA
| | | | - Daniel M Geynisman
- Department of Hematology and Oncology, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Elizabeth R Plimack
- Department of Hematology and Oncology, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Mark A Hallman
- Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Eric M Horwitz
- Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Essel Al-Saleem
- Department of Pathology, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - David Y T Chen
- Department of Urology, Fox Chase Cancer Center, Philadelphia, PA, USA
| | | | - Alexander Kutikov
- Department of Urology, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Gordon Guo
- Department of Radiation Oncology, Indiana University Simon Cancer Center, Indianapolis, IN, USA; University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Timothy A Masterson
- Department of Urology, Indiana University Simon Cancer Center, Indianapolis, IN, USA
| | - Nabil Adra
- Division of Hematology and Oncology, Indiana University Simon Cancer Center, Indianapolis, IN, USA
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Semeniuk-Wojtaś A, Poddębniak-Strama K, Modzelewska M, Baryła M, Dziąg-Dudek E, Syryło T, Górnicka B, Jakieła A, Stec R. Tumour microenvironment as a predictive factor for immunotherapy in non-muscle-invasive bladder cancer. Cancer Immunol Immunother 2023:10.1007/s00262-023-03376-9. [PMID: 36928373 DOI: 10.1007/s00262-023-03376-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 01/09/2023] [Indexed: 03/18/2023]
Abstract
Bladder cancer (BC) can be divided into two subgroups depending on invasion of the muscular layer: non-muscle-invasive bladder cancer (NMIBC) and muscle-invasive bladder cancer (MIBC). Its aggressiveness is associated, inter alia, with genetic aberrations like losses of 1p, 6q, 9p, 9q and 13q; gain of 5p; or alterations in the p53 and p16 pathways. Moreover, there are reported metabolic disturbances connected with poor diagnosis-for example, enhanced aerobic glycolysis, gluconeogenesis or haem catabolism.Currently, the primary way of treatment method is transurethral resection of the bladder tumour (TURBT) with adjuvant Bacillus Calmette-Guérin (BCG) therapy for NMIBC or radical cystectomy for MIBC combined with chemotherapy or immunotherapy. However, intravesical BCG immunotherapy and immune checkpoint inhibitors are not efficient in every case, so appropriate biomarkers are needed in order to select the proper treatment options. It seems that the success of immunotherapy depends mainly on the tumour microenvironment (TME), which reflects the molecular disturbances in the tumour. TME consists of specific conditions like hypoxia or local acidosis and different populations of immune cells including tumour-infiltrating lymphocytes, natural killer cells, neutrophils and B lymphocytes, which are responsible for shaping the response against tumour neoantigens and crucial pathways like the PD-L1/PD-1 axis.In this review, we summarise holistically the impact of the immune system, genetic alterations and metabolic changes that are key factors in immunotherapy success. These findings should enable better understanding of the TME complexity in case of NMIBC and causes of failures of current therapies.
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Affiliation(s)
| | | | | | | | | | - Tomasz Syryło
- Department of General, Active and Oncological Urology, Military Institute of Medicine, Warsaw, Poland
| | - Barbara Górnicka
- Pathomorphology Department, Medical University of Warsaw, Warsaw, Poland
| | - Anna Jakieła
- Oncology Department, 4 Military Clinical Hospital with a Polyclinic, Wroclaw, Poland
| | - Rafał Stec
- Oncology Department, Medical University of Warsaw, Warsaw, Poland
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Tumor immunology. Clin Immunol 2023. [DOI: 10.1016/b978-0-12-818006-8.00003-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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14
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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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Clinical and biological markers for risk-stratification of T1 high-grade non-muscle invasive bladder cancer. Curr Opin Urol 2022; 32:517-522. [DOI: 10.1097/mou.0000000000001014] [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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Bhanvadia RR, Lotan Y. Progress in the development of tissue-based biomarkers for urothelial cancer. Expert Rev Anticancer Ther 2022; 22:605-619. [PMID: 35459430 DOI: 10.1080/14737140.2022.2070154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION As the understanding of molecular mechanisms of bladder cancer advances, molecularly-guided precision medicine becomes increasingly relevant. Biomarkers play a critical role in this setting, predicting treatment response and identifying candidates for targeted therapies. AREAS COVERED Current literature on biomarkers in their role in disease prognosis, and response to neoadjuvant and adjuvant therapies. In non-muscle invasive bladder cancer, particular focus is on markers of disease progression, and response to intravesical therapy. In muscle invasive and advanced bladder cancer, particular emphasis is on markers associated with neoadjuvant chemotherapy, as well as systemic immunotherapy. We discuss current shortcomings and pitfalls in contemporary markers, and future avenues of prospective research. EXPERT OPINION The focus on biomarkers has moved from immunohistochemical analysis and tumor-related phenotypic changes to examining genetic alterations. Single marker analysis has been shown to be insufficient in predicting both disease course and response to therapy, and studies have shifted towards examining marker combinations and genetic classifiers. Ultimately, significant progress in implementing biomarkers into clinical guidelines remains elusive, largely due to lack of prospective studies in well-defined patient cohorts and with clinically-meaningful endpoints. Until then, despite their promising value, tissue markers should be limited to experimental settings and clinical trials.
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Affiliation(s)
- Raj R Bhanvadia
- Department of Urology, University of Texas Southwestern, Dallas, Texas 75390
| | - Yair Lotan
- Department of Urology, University of Texas Southwestern, Dallas, Texas 75390
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Mayr R, Eckstein M, Wirtz RM, Santiago-Walker A, Baig M, Sundaram R, Carcione JC, Stoehr R, Hartmann A, Bolenz C, Burger M, Otto W, Erben P, Breyer J. Prognostic and Predictive Value of Fibroblast Growth Factor Receptor Alterations in High-grade Non–muscle-invasive Bladder Cancer Treated with and Without Bacillus Calmette-Guérin Immunotherapy. Eur Urol 2022; 81:606-614. [DOI: 10.1016/j.eururo.2022.02.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 01/26/2022] [Accepted: 02/25/2022] [Indexed: 11/29/2022]
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Prognostic Value of Programmed Death Ligand-1 Expression in Solid Tumors Irrespective of Immunotherapy Exposure: A Systematic Review and Meta-Analysis. Mol Diagn Ther 2022; 26:153-168. [PMID: 35106739 DOI: 10.1007/s40291-022-00576-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/04/2022] [Indexed: 10/19/2022]
Abstract
BACKGROUND The programmed cell death-1/programmed cell death ligand-1 (PD-L1) pathway, which plays a crucial role in cancer immune surveillance, is the target of several approved immunotherapeutic agents and is used as a predictive biomarker in some solid tumors. However, its use as a prognostic marker (i.e., regardless of therapy used) is not established clearly with available data demonstrating inconsistent prognostic impact of PD-L1 expression in solid tumors. METHODS We conducted a systematic literature search of electronic databases and identified publications exploring the effect of PD-L1 expression on overall survival and/or disease-free survival. Hazard ratios were pooled in a meta-analysis using generic inverse-variance and random-effects modeling. We used the Deeks method to explore subgroup differences based on disease site, stage of disease, and method of PD-L1 quantification. RESULTS One hundred and eighty-six studies met the inclusion criteria. Programmed cell death ligand-1 expression was associated with worse overall survival (hazard ratio 1.33, 95% confidence interval 1.26-1.39; p < 0.001). There was significant heterogeneity between disease sites (subgroup p = 0.002) with pancreatic, hepatocellular, and genitourinary cancers associated with the highest magnitude of adverse outcomes. Programmed cell death ligand-1 was also associated with worse overall disease-free survival (hazard ratio 1.19, 95% confidence interval 1.09-1.30; p < 0.001). Stage of disease did not significantly affect the results (subgroup p = 0.52), nor did the method of quantification via immunohistochemistry or messenger RNA (subgroup p = 0.70). CONCLUSIONS High expression of PD-L1 is associated with worse survival in solid tumors albeit with significant heterogeneity among tumor types. The effect is consistent in early-stage and metastatic disease and is not sensitive to method of PD-L1 quantification. These data can provide additional information for the counseling of patients with cancer about prognosis.
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Merae Alshahrani M. A glance at the emerging diagnostic biomarkers in the most prevalent genitourinary cancers. Saudi J Biol Sci 2022; 29:2072-2084. [PMID: 35531253 PMCID: PMC9073037 DOI: 10.1016/j.sjbs.2022.01.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 01/04/2022] [Accepted: 01/10/2022] [Indexed: 11/26/2022] Open
Abstract
Genitourinary cancers comprise of a heterogenous group of cancers of which renal cell carcinoma, urothelial bladder carcinoma, and prostate adenocarcinoma are the most commonly encountered subtypes. A lot of research is ongoing using various strategies for exploration of novel biomarkers for genitourinary cancers. These biomarkers would not reduce the need for invasive diagnostic techniques but also could be used for early and accurate diagnosis to improve the clinical management required for the disease. Moreover, selecting the appropriate treatment regimen for the responsive patients based on these biomarkers would reduce the treatment toxicity as well as cost. Biomarkers identified using various advanced techniques like next generation sequencing and proteomics, which have been classified as immunological biomarkers, tissue-specific biomarkers and liquid biomarkers. Immunological biomarkers include markers of immunological pathways such as CTLA4, PD-1/PDl-1, tissue biomarkers include tissue specific molecules such as PSA antigen and liquid biomarkers include biomarkers detectable in urine, circulating cells etc. The purpose of this review is to provide a brief introduction to the most prevalent genitourinary malignancies, including bladder, kidney, and prostate cancers along with a major focus on the novel diagnostic biomarkers and the importance of targeting them prior to genitourinary cancers treatment. Understanding these biomarkers and their potential in diagnosis of genitourinary cancer would not help in early and accurate diagnosis as mentioned above but may also lead towards a personalized approach for better diagnosis, prognosis and specified treatment approach for an individual.
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Morelli MB, Amantini C, Rossi de Vermandois JA, Gubbiotti M, Giannantoni A, Mearini E, Maggi F, Nabissi M, Marinelli O, Santoni M, Cimadamore A, Montironi R, Santoni G. Correlation between High PD-L1 and EMT/Invasive Genes Expression and Reduced Recurrence-Free Survival in Blood-Circulating Tumor Cells from Patients with Non-Muscle-Invasive Bladder Cancer. Cancers (Basel) 2021; 13:cancers13235989. [PMID: 34885101 PMCID: PMC8656875 DOI: 10.3390/cancers13235989] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 11/24/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND PD-L1 represents a crucial immune checkpoint molecule in the tumor microenvironment, identified as a key target for cancer immunotherapy. A correlation between PD-L1 and EMT-related genes expression in various human cancers has been suggested. METHODS By ScreenCell filtration, digital droplet PCR and confocal microscopy analysis, we aimed to investigate the expression of PD-L1 and EMT/invasive genes (TWIST1, ZEB1, VIMENTIN, TIMP2) in circulating tumor cells (CTCs) collected from the blood of non-muscle-invasive bladder cancer (NMIBC) patients, assessing the prognostic value of these biomarkers in the disease. Welchs' test and Mann-Whitney U test, correlation index, Kaplan-Meier, Univariate and Multivariate Cox hazard proportional analysis were used. RESULTS Higher PD-L1, TIMP2 and VIM mRNA levels were found in pT1 compared to pTa NMIBC. As evaluated by Kaplan-Meier and Univariate and Multivariate Cox analysis, enhancement of PD-L1, TWIST1 and TIMP2 expression reduces the recurrent free survival in NMIBC patients. CONCLUSIONS High PD-L1, TWIST1 and TIMP2 mRNAs mark the recurrent-NMIBC patients and by reducing the RFS represent negative prognostic biomarkers in these patients.
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Affiliation(s)
- Maria Beatrice Morelli
- School of Pharmacy, Section of Experimental Medicine, University of Camerino, 62032 Camerino, Italy; (F.M.); (M.N.); (O.M.)
- Correspondence: (M.B.M.); (G.S.); Tel.: +39-0737403312 (M.B.M.); +39-0737403319 (G.S.)
| | - Consuelo Amantini
- School of Biosciences and Veterinary Medicine, University of Camerino, 62032 Camerino, Italy;
| | | | | | - Antonella Giannantoni
- Department of Medical and Surgical Sciences, University of Siena, 53100 Siena, Italy;
- Neurosciences, Functional and Surgical Urology Unit, Santa Maria alle Scotte Hospital, 53100 Siena, Italy
| | - Ettore Mearini
- Urologic and Andrologic Clinics, University of Perugia, 05100 Perugia, Italy; (J.A.R.d.V.); (E.M.)
| | - Federica Maggi
- School of Pharmacy, Section of Experimental Medicine, University of Camerino, 62032 Camerino, Italy; (F.M.); (M.N.); (O.M.)
- Department of Molecular Medicine, University Sapienza, 00185 Rome, Italy
| | - Massimo Nabissi
- School of Pharmacy, Section of Experimental Medicine, University of Camerino, 62032 Camerino, Italy; (F.M.); (M.N.); (O.M.)
| | - Oliviero Marinelli
- School of Pharmacy, Section of Experimental Medicine, University of Camerino, 62032 Camerino, Italy; (F.M.); (M.N.); (O.M.)
| | - Matteo Santoni
- Oncology Unit, Macerata Hospital, 62100 Macerata, Italy;
| | - Alessia Cimadamore
- Section of Pathological Anatomy, Department of Biomedical Sciences and Public Health School of Medicine, Polytechnic University of Marche Region, Umberto I Hospitals, 60121 Ancona, Italy;
| | - Rodolfo Montironi
- Molecular Medicine and Cell Therapy Foundation, Department of Clinical and Molecular Sciences, Polytechnic University of Marche Region, 60126 Ancona, Italy;
| | - Giorgio Santoni
- School of Pharmacy, Section of Experimental Medicine, University of Camerino, 62032 Camerino, Italy; (F.M.); (M.N.); (O.M.)
- Correspondence: (M.B.M.); (G.S.); Tel.: +39-0737403312 (M.B.M.); +39-0737403319 (G.S.)
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Soluble PD-L1 in Serum and Urine in Urinary Bladder Cancer Patients. Cancers (Basel) 2021; 13:cancers13225841. [PMID: 34830993 PMCID: PMC8616046 DOI: 10.3390/cancers13225841] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/15/2021] [Accepted: 11/17/2021] [Indexed: 12/21/2022] Open
Abstract
Simple Summary Non-invasive diagnostic and prognostic biomarkers for urinary bladder cancer (BC) are eagerly awaited, since these could improve patient’s quality of life and reduce resources and costs for the health care system. The PD-1/PD-L1 axis is an important immune escape mechanism for tumors, and both high tissue expression and soluble levels of PD-L1 have been shown to be associated with worse prognosis for patients with various tumor. The knowledge about soluble PD-L1 in body fluids such as serum and urine in patients with BC is sparse, and more studies are needed to investigate its role as a biomarker for the disease. In the present study, we show that high serum PD-L1 levels are associated with aggressive disease and development of metastatic disease in BC patients. Abstract Soluble PD-L1 (sPD-L1) levels have been identified as a potential biomarker for various cancers, but its diagnostic and prognostic value in urinary bladder cancer (BC) remains to be fully elucidated. In this study, we investigated sPD-L1 levels in serum and urine samples from 132 patients with BC and compared them to 51 patients with hematuria (controls). The levels of sPD-L1 in serum and urine were determined using ELISA. Soluble PD-L1 could be detected in 99.5% of the serum samples and 34.4% of the urine samples. Patients diagnosed with BC had significantly higher urinary levels of sPD-L1, compared to controls, however no difference were found in serum sPD-L1 levels (p = 0.038 and p = 0.61, respectively). Significantly higher serum sPD-L1 levels were found in patients with muscle invasive disease and metastatic disease, compared to patients with non-muscle invasive BC and non-metastatic disease (p < 0.05). There was also a trend for higher urine sPD-L1 levels in patients with metastatic disease, compared to patients with non-metastatic disease (p = 0.05). The results from this study suggest that sPD-L1 in serum, but not in urine, could be a potential prognostic biomarker for patients with BC.
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Leblond MM, Zdimerova H, Desponds E, Verdeil G. Tumor-Associated Macrophages in Bladder Cancer: Biological Role, Impact on Therapeutic Response and Perspectives for Immunotherapy. Cancers (Basel) 2021; 13:cancers13184712. [PMID: 34572939 PMCID: PMC8467100 DOI: 10.3390/cancers13184712] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 09/10/2021] [Accepted: 09/17/2021] [Indexed: 12/16/2022] Open
Abstract
Tumor-associated macrophages (TAMs) are one of the most abundant infiltrating immune cells of solid tumors. Despite their possible dual role, i.e., pro- or anti-tumoral, there is considerable evidence showing that the accumulation of TAMs promotes tumor progression rather than slowing it. Several strategies are being developed and clinically tested to target these cells. Bladder cancer (BCa) is one of the most common cancers, and despite heavy treatments, including immune checkpoint inhibitors (ICIs), the overall patient survival for advanced BCa is still poor. TAMs are present in bladder tumors and play a significant role in BCa development. However, few investigations have analyzed the effect of targeting TAMs in BCa. In this review, we focus on the importance of TAMs in a cancerous bladder, their association with patient outcome and treatment efficiency as well as on how current BCa treatments impact these cells. We also report different strategies used in other cancer types to develop new immunotherapeutic strategies with the aim of improving BCa management through TAMs targeting.
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Affiliation(s)
- Marine M. Leblond
- UNICAEN, CEA, CNRS, ISTCT/CERVOxy Group, GIP CYCERON, Normandie University, 14000 Caen, France;
| | - Hana Zdimerova
- Department of Oncology UNIL CHUV, University of Lausanne, 1015 Lausanne, Switzerland; (H.Z.); (E.D.)
| | - Emma Desponds
- Department of Oncology UNIL CHUV, University of Lausanne, 1015 Lausanne, Switzerland; (H.Z.); (E.D.)
| | - Grégory Verdeil
- Department of Oncology UNIL CHUV, University of Lausanne, 1015 Lausanne, Switzerland; (H.Z.); (E.D.)
- Correspondence:
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23
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Damrauer JS, Roell KR, Smith MA, Sun X, Kirk EL, Hoadley KA, Benefield HC, Iyer G, Solit DB, Milowsky MI, Kim WY, Nielsen ME, Wobker SE, Dalbagni G, Al-Ahmadie HA, Olshan AF, Bochner BH, Furberg H, Troester MA, Pietzak EJ. Identification of a Novel Inflamed Tumor Microenvironment Signature as a Predictive Biomarker of Bacillus Calmette-Guérin Immunotherapy in Non-Muscle-Invasive Bladder Cancer. Clin Cancer Res 2021; 27:4599-4609. [PMID: 34117034 PMCID: PMC8416390 DOI: 10.1158/1078-0432.ccr-21-0205] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 03/24/2021] [Accepted: 06/10/2021] [Indexed: 11/16/2022]
Abstract
PURPOSE Improved risk stratification and predictive biomarkers of treatment response are needed for non-muscle-invasive bladder cancer (NMIBC). Here we assessed the clinical utility of targeted RNA and DNA molecular profiling in NMIBC. EXPERIMENTAL DESIGN Gene expression in NMIBC samples was profiled by NanoString nCounter, an RNA quantification platform, from two independent cohorts (n = 28, n = 50); targeted panel sequencing was performed in a subgroup (n = 50). Gene signatures were externally validated using two RNA sequencing datasets of NMIBC tumors (n = 438, n = 73). Established molecular subtype classifiers and novel gene expression signatures were assessed for associations with clinicopathologic characteristics, somatic tumor mutations, and treatment outcomes. RESULTS Molecular subtypes distinguished between low-grade Ta tumors with FGFR3 mutations and overexpression (UROMOL-class 1) and tumors with more aggressive clinicopathologic characteristics (UROMOL-classes 2 and 3), which were significantly enriched with TERT promoter mutations. However, UROMOL subclasses were not associated with recurrence after bacillus Calmette-Guérin (BCG) immunotherapy in two independent cohorts. In contrast, a novel expression signature of an inflamed tumor microenvironment (TME) was associated with improved recurrence-free survival after BCG. Expression of immune checkpoint genes (PD-L1/PD-1/CTLA-4) was associated with an inflamed TME, but not with higher recurrence rates after BCG. FGFR3 mutations and overexpression were both associated with low immune signatures. CONCLUSIONS Assessment of the immune TME, rather than molecular subtypes, is a promising predictive biomarker of BCG response. Modulating the TME in an immunologically "cold" tumor warrants further investigation. Integrated transcriptomic and exome sequencing should improve treatment selection in NMIBC.
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Affiliation(s)
- Jeffrey S Damrauer
- University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina
| | - Kyle R Roell
- University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Markia A Smith
- University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Xuezheng Sun
- University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Erin L Kirk
- University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Katherine A Hoadley
- University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Halei C Benefield
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Gopakumar Iyer
- Department of Medicine (Genitourinary Oncology Service), Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medicine, New York, New York
| | - David B Solit
- Department of Medicine (Genitourinary Oncology Service), Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medicine, New York, New York
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Matthew I Milowsky
- University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina
- Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - William Y Kim
- University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina
- Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Matthew E Nielsen
- Department of Urology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Sara E Wobker
- University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina
- Department of Urology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Guido Dalbagni
- Department of Surgery (Urology Service), Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Urology, Weill Cornell Medicine, New York, New York
| | - Hikmat A Al-Ahmadie
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Andrew F Olshan
- University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Bernard H Bochner
- Department of Surgery (Urology Service), Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Urology, Weill Cornell Medicine, New York, New York
| | - Helena Furberg
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Melissa A Troester
- University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina
- Department of Medicine (Genitourinary Oncology Service), Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Eugene J Pietzak
- Department of Surgery (Urology Service), Memorial Sloan Kettering Cancer Center, New York, New York.
- Department of Urology, Weill Cornell Medicine, New York, New York
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Eckstein M, Strissel P, Strick R, Weyerer V, Wirtz R, Pfannstiel C, Wullweber A, Lange F, Erben P, Stoehr R, Bertz S, Geppert CI, Fuhrich N, Taubert H, Wach S, Breyer J, Otto W, Burger M, Bolenz C, Keck B, Wullich B, Hartmann A, Sikic D. Cytotoxic T-cell-related gene expression signature predicts improved survival in muscle-invasive urothelial bladder cancer patients after radical cystectomy and adjuvant chemotherapy. J Immunother Cancer 2021; 8:jitc-2019-000162. [PMID: 32448798 PMCID: PMC7253053 DOI: 10.1136/jitc-2019-000162] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/21/2020] [Indexed: 12/11/2022] Open
Abstract
Background Assessment of the immune status of muscle-invasive bladder cancer (MIBC) has previously shown to be prognostically relevant after treatment with curative intent. We conducted this study to develop a clinically applicable immune gene expression assay to predict prognosis and adjuvant chemotherapy benefit. Patients and methods Gene expression of CD3Z, CD8A and CXCL9, immune cell (IC) populations including stromal tumor infiltrating lymphocytes (sTILs), T-cells, natural killer cells (NK-cells), macrophages, Programmed cell death protein 1 positive (PD-1) IC and tumor subtypes (MD Anderson Cancer Center/MDACC-approach) were assessed in 187 MIBC patients (Comprehensive Cancer Center Erlangen-EMN/CCC-EMN-cohort). A gene expression signature was derived by hierarchical-clustering and validated in The Cancer Genome Atlas (TCGA)-cohort. IC populations in the TCGA cohort were assessed via CIBERSORT. Benefit of platinum-containing adjuvant chemotherapy was assessed in a pooled cohort of 125 patients. Outcome measurements were disease specific survival, disease-free survival and overall survival. Results The gene expression signature of CXCL9, CD3Z and CD8A correlates with quantitative amounts of specific IC populations and sTILs (CCC-EMN: ρ-range: 0.44–0.74; TCGA: ρ-range: 0.56–0.82) and allows stratification of three different inflammation levels (inflamed high, inflamed low, uninflamed). Highly inflamed tumors are preferentially basal subtype and show favorable 5-year survival rates of 67.3% (HR=0.27; CCC-EMN) and 55% (HR=0.41; TCGA). Uninflamed tumors are predominantly luminal subtypes and show low 5-year survival rates of 28% (CCC-EMN) and 36% (TCGA). Inflamed tumors exhibit higher levels of PD-1 and Programmed cell death 1 ligand 1 (PD-L1). Patients undergoing adjuvant platinum-based chemotherapy with ‘inflamed high’ tumors showed a favorable 5-year survival rate of 64% (HR=0.27; merged CCC-EMN and TCGA cohort). Conclusion The gene expression signature of CD3Z, CD8A and CXCL9 can assess the immune status of MIBC and stratify the survival of MIBC patients undergoing surgery and adjuvant platinum-based chemotherapy. Furthermore, the assay can identify patients with immunological hot tumors with particular high expression of PD-L1 potentially suitable for immunotherapy.
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Affiliation(s)
- Markus Eckstein
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Pamela Strissel
- Department of Gynecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Reiner Strick
- Department of Gynecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Veronika Weyerer
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Ralph Wirtz
- STRATIFYER Molecular Pathology, Cologne, Germany
| | - Carolin Pfannstiel
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Adrian Wullweber
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Fabienne Lange
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Philipp Erben
- Department of Urology, Ruprecht-Karls-Universität Heidelberg Medizinische Fakultät Mannheim, Mannheim, Germany
| | - Robert Stoehr
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Simone Bertz
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Carol Imanuel Geppert
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Nicole Fuhrich
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Helge Taubert
- Department of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Sven Wach
- Department of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Johannes Breyer
- Department of Urology, Universitätsklinikum Regensburg, Universität Regensburg, Regensburg, Germany
| | - Wolfgang Otto
- Department of Urology, Universitätsklinikum Regensburg, Universität Regensburg, Regensburg, Germany
| | - Maximilian Burger
- Department of Urology, Universitätsklinikum Regensburg, Universität Regensburg, Regensburg, Germany
| | - Christian Bolenz
- Department of Urology and Pediatric Urology, Universitätsklinikum Ulm, Universität Ulm, Ulm, Germany
| | - Bastian Keck
- Department of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Bernd Wullich
- Department of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Arndt Hartmann
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Danijel Sikic
- Department of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
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Wu B, Wang Z, Lin N, Yan X, Lv Z, Ying Z, Ye Z. A panel of eight mRNA signatures improves prognosis prediction of osteosarcoma patients. Medicine (Baltimore) 2021; 100:e24118. [PMID: 33832059 PMCID: PMC8036027 DOI: 10.1097/md.0000000000024118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Accepted: 12/09/2020] [Indexed: 01/05/2023] Open
Abstract
Genetic alterations are vital to the progression of osteosarcoma carcinoma. The present study investigated a panel of gene signatures that could evaluate prognosis in osteosarcoma based on data from the Therapeutically Applicable Research To Generate Effective Treatments initiative. Osteosarcoma messenger RNA (mRNA) profiles and clinical data were downloaded from the therapeutically applicable research to generate effective treatments database. Patients with osteosarcoma were divided into two groups based on findings at diagnosis: with and without metastasis. Differentially expressed mRNAs were compared and analyzed between groups. Univariate and multivariate Cox regression analyses identified a set of eight mRNAs with the ability to classify patients into high-risk and low-risk groups with significantly different overall survival times. Further analysis indicated that the eight-mRNA signature was an independent prognostic factor after adjusting for other clinical factors. Receiver operating characteristic curve analysis demonstrated a good performance of the eight-mRNA signature. Further, the biological processes and signaling pathways of the eight-mRNA signature were reviewed using Gene Ontology and Kyoto Encyclopedia of Genes and Genomes resources. Finally, the results of the TCGA analysis were verified by other cohorts from Gene Expression Omnibus database. The identification of an eight-mRNA signature not only provides a prognostic biomarker of osteosarcoma but also offers the potential of novel therapeutic targets for its treatment.
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Affiliation(s)
- Bo Wu
- Department of Orthopaedics, YongKangShi Hospital of Traditional Chinese Medicine, Yongkang
- Department of Orthopaedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, P.R. China
| | - Zhan Wang
- Department of Orthopaedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, P.R. China
| | - Nong Lin
- Department of Orthopaedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, P.R. China
| | - Xiaobo Yan
- Department of Orthopaedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, P.R. China
| | - Zhangchun Lv
- Department of Orthopaedics, YongKangShi Hospital of Traditional Chinese Medicine, Yongkang
| | - Zhimin Ying
- Department of Orthopaedics, YongKangShi Hospital of Traditional Chinese Medicine, Yongkang
| | - Zhaoming Ye
- Department of Orthopaedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, P.R. China
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Co-Regulation of Immune Checkpoint PD-L1 with Interferon-Gamma Signaling is Associated with a Survival Benefit in Renal Cell Cancer. Target Oncol 2021; 15:377-390. [PMID: 32495158 PMCID: PMC7283197 DOI: 10.1007/s11523-020-00728-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Background Programmed death ligand (PD-L1)-based immune checkpoint blockade therapy for metastatic renal cell carcinoma (RCC) achieves significant response rates in a subgroup of patients. The relevance of PD-L1 gene regulation for disease outcome is not clear. Objective To evaluate PD-L1 expression and its dependence on interferon-γ (IFN-γ) in RCC cell lines and tissues in relation to disease outcome. Methods and Patients Regulation of PD-L1-mRNA and PD-L1 protein was studied in cell lines from clear cell RCC (ccRCC) and papillary RCC (pRCC) by quantitative RT-PCR and Western-blot analysis. PD-L1-mRNA correlation and gene-set enrichment analysis (GSEA) of the IFN-γ pathway were conducted with RNA-Seq from ccRCC, pRCC, and skin cutaneous melanoma (SKCM) tissue. In addition, patient overall survival (OS) and disease-free survival (DFS) (cBioPortal for Cancer Genomics) were considered. Results In ccRCC-like cell lines, PD-L1 was induced by canonical IFN-γ signaling, whereas in a pRCC-like cell line, PD-L1 was refractory towards IFN-γ signaling. In ccRCC and SKCM tissues, GSEA revealed significant IFN-γ pathway activation in tissue samples with high PD-L1-mRNA levels. This was not observed in pRCC tissue. ccRCC and SKMC patients with low PD-L1-mRNA levels had significantly shorter OS and DFS than those with high PD-L1-mRNA levels. In pRCC patients, no significant difference in OS and DFS with regard to PD-L1-mRNA tissue levels was obvious. Conclusions The findings suggest that ccRCC and pRCC differ with respect to PD-L1 regulation by IFN-γ-signaling. High PD-L1-mRNA levels in tumor tissues with a positive IFN-γ signature favorably affect OS and DFS. Electronic supplementary material The online version of this article (10.1007/s11523-020-00728-8) contains supplementary material, which is available to authorized users.
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27
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Gevaert T, Cimadamore A, Montironi R, Eckstein M. PD-L1 Testing for Urothelial Carcinoma: Interchangeability, Reliability and Future Perspectives. Curr Drug Targets 2021; 22:162-170. [PMID: 32386490 DOI: 10.2174/1389450121666200510015216] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 02/22/2020] [Accepted: 02/24/2020] [Indexed: 11/22/2022]
Abstract
Five programmed death-1/programmed death-ligand 1 (PD-L1) inhibitors are currently approved for the treatment of locally advanced or metastatic urothelial carcinoma of the bladder and the upper urinary tract. Following the FDA and EMA restrictions of first-line treatment with Atezolizumab and Pembrolizumab in platinum-ineligible patients, immunohistochemical PD-L1 testing is now required. Several emerging issues on antibodies, test platforms and scoring algorithms have raised concerns about the comparability and interchangeability between these assays. In this review, we have focused on the interchangeability of the used algorithms and assays for PD-L1 testing in urothelial carcinoma, on the predictive reliability of PD-L1 testing in urothelial carcinoma and the potential of other new and upcoming biomarkers.
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Affiliation(s)
| | - Alessia Cimadamore
- Section of Pathological Anatomy, Marche Polytechnic University, School of Medicine, United Hospitals, Ancona, Italy
| | - Rodolfo Montironi
- Section of Pathological Anatomy, Marche Polytechnic University, School of Medicine, United Hospitals, Ancona, Italy
| | - Markus Eckstein
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander- Universitat Erlangen-Nurnberg, Erlangen 91052, Germany
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Zheng Z, Mao S, Zhang W, Liu J, Li C, Wang R, Yao X. Dysregulation of the Immune Microenvironment Contributes to Malignant Progression and Has Prognostic Value in Bladder Cancer. Front Oncol 2020; 10:542492. [PMID: 33392066 PMCID: PMC7773013 DOI: 10.3389/fonc.2020.542492] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 11/16/2020] [Indexed: 02/05/2023] Open
Abstract
Objective The malignant progression from non-muscle-invasive bladder cancer (NMIBC) to muscle-invasive bladder cancer (MIBC) is common and has detrimental effect on patients. We aimed to elucidate the underlying mechanisms of the malignant progression from an immunological perspective and establish a reliable signature for prognostic prediction and immunotherapeutic strategies. Methods The Cell Type Identification by Estimating Relative Subsets of RNA Transcripts algorithm was applied to the GSE32894 data set to identify the different tumor-infiltrating immune cells involved in NMIBC and MIBC. Using weighted gene correlation network analysis, survival analysis and least absolute shrinkage and selection operator Cox analysis, we established an immune prognostic signature (IPS) based on 14 overall survival-associated immune genes in The Cancer Genome Atlas (TCGA). Functional enrichment analyses and nomogram were performed to explore the potential effects and prognostic performance of the IPS. Furthermore, the RNA-sequence data from our center were used to validate the expression levels of the selected immune genes in BLCA samples. Results Diverse proportions of macrophage subtypes were observed between NMIBC and MIBC. Patients with high risk scores had a worse prognosis than patients with low risk scores in training (TCGA) and validation data sets (GSE32894, GSE13507, and GSE48277). The IPS was a useful prognostic factor for patients treated with immunotherapy in the IMvigor210 trial. Hallmarks of multiple oncogenic pathways were significantly enriched in the high risk group. A novel nomogram model was established for prognostic predictions. The dysregulated expression of the selected immune genes between NMIBC and MIBC was also validated in BLCA samples. Conclusion Dysregulation of the immune microenvironment promoted the malignant progression from NMIBC to MIBC. The IPS can stratify patients into different risk groups with distinct prognoses and immunotherapeutic susceptibility, thus facilitating personalized immunotherapy.
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Affiliation(s)
- Zongtai Zheng
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Shiyu Mao
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Wentao Zhang
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Ji Liu
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Cheng Li
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Ruiliang Wang
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xudong Yao
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
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29
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Junker K, Eckstein M, Fiorentino M, Montironi R. PD1/PD-L1 Axis in Uro-oncology. Curr Drug Targets 2020; 21:1293-1300. [PMID: 32213156 DOI: 10.2174/1389450121666200326123700] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 02/12/2020] [Accepted: 02/24/2020] [Indexed: 12/26/2022]
Abstract
The immune system is important to control tumor development and progression in humans. However, tumor cells and cells of the tumor microenvironment can induce immune escape mechanisms including activation of immune checkpoints such as PD-1/PD-L1. Based on this knowledge, new immune therapies, including PD-1 and PD-L1 inhibition, have been developed and are already recommended as a standard treatment in metastatic bladder and kidney cancer patients. In addition to its role as a therapeutic target, PD-L1 seems to be a prognostic parameter although data are controversial. Only little is known about signaling pathways inducing PD-L1 expression in tumor cells on one hand and about its functional role for tumor cells itself. However, the understanding of the complex biological function of PD-L1 will improve therapeutic options in urological malignancies. This review is giving an overview of the current knowledge concerning the PD-1/PD-L1 axis in urological tumors including bladder, kidney, prostate, testicular and penile cancer.
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Affiliation(s)
- Kerstin Junker
- Department of Urology and Pediatric Urology, Saarland University, Homburg/Saar, Germany
| | - Markus Eckstein
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054 Erlangen, Germany
| | | | - Rodolfo Montironi
- Section of Pathological Anatomy, United Hospital, School of Medicine, Polytechnic University of the Marche Region, Ancona, Italy
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PD-L1 regulates tumorigenesis and autophagy of ovarian cancer by activating mTORC signaling. Biosci Rep 2020; 39:221398. [PMID: 31799599 PMCID: PMC6923342 DOI: 10.1042/bsr20191041] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 11/13/2019] [Accepted: 11/25/2019] [Indexed: 01/09/2023] Open
Abstract
PD-L1 is a well-known immune co-stimulatory molecule that regulates tumour cell escape from immunity by suppressing the immune response. However, the clinical significance of PD-L1 in the progression of ovarian cancer is unclear. Our study demonstrated that PD-L1 is up-regulated in ovarian tumour tissue compared with its expression level in adjacent normal tissue. Furthermore, we confirmed that PD-L1 increases the proliferation of cancer cells by activating the AKT-mTORC signalling pathway, which is also enhanced by the expression of S6K, the substrate of mTORC. In addition, PD-L1 promotes the autophagy of ovarian cancer cells by up-regulating the expression of BECN1, a crucial molecule involved in the regulation of autophagy. In conclusion, PD-L1 may provide a target for the development of a novel strategy for the treatment of ovarian cancer.
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Murakami Y, Matsumoto K, Shimizu Y, Ikeda M, Amano N, Shimura S, Ishii D, Sato Y, Iwamura M. PD-L1 expression in tumor-infiltrating lymphocytes (TILs) as an independent predictor of prognosis in patients with pN0 bladder cancer undergoing radical cystectomy. Urol Oncol 2020; 39:195.e15-195.e23. [PMID: 33071109 DOI: 10.1016/j.urolonc.2020.09.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 09/23/2020] [Accepted: 09/30/2020] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Checkpoint inhibitors have led to a paradigm shift in urothelial carcinoma (UC) treatment. However, the relationship between PD-L1 expression status and oncological outcomes in UC patients remains uncertain. Here, we investigated the prognostic value of PD-L1 expression status in patients with UC of the bladder (UCB) who underwent radical cystectomy (RC). MATERIALS AND METHODS We retrospectively analyzed pathological specimens from 97 UCB patients treated with RC from 1990 to 2015 at Kitasato University Hospital. Immunohistochemical staining using SP263 was performed to evaluate PD-L1 expression in tumor cells (TCs) and tumor-infiltrating lymphocytes (TILs). Kaplan-Meier plots and proportional Cox hazard ratios were examined to assess the relationship between PD-L1 expression and clinicopathological parameters and survival outcomes. RESULTS Of the 97 specimens, 19.5% contained PD-L1-positive TCs, and 35.0% contained PD-L1-positive TILs. Regarding clinicopathological factors, PD-L1-positive TCs and TILs were significantly associated with high-grade tumors (TCs, P = 0.01; TILs, P = 0.003). Kaplan-Meier analyses showed that PD-L1-positive TCs were not correlated with survival rates. However, PD-L1-positive TILs were significantly associated with better recurrence-free survival (RFS; P = 0.03) and better cancer-specific survival (CSS; P = 0.02). Univariate analysis, but not multivariate analysis, CSS indicated that PD-L1-positive TILs were significant predictors of patient prognoses. Multivariate analysis showed that PD-L1-positive TILs independently predicted CSS in patients without lymph node metastasis (pN0). CONCLUSION Positive PD-L1 expression is associated with high-grade tumors. PD-L1-positive TILs are independent predictors of favorable survival outcomes in surgically resected UCB patients at stage pN0.
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Affiliation(s)
- Yasukiyo Murakami
- Department of Urology, Kitasato University School of Medicine, Kanagawa, Japan
| | - Kazumasa Matsumoto
- Department of Urology, Kitasato University School of Medicine, Kanagawa, Japan.
| | - Yuriko Shimizu
- Department of Urology, Kitasato University School of Medicine, Kanagawa, Japan
| | - Masaomi Ikeda
- Department of Urology, Kitasato University School of Medicine, Kanagawa, Japan
| | - Noriyuki Amano
- Department of Urology, Kitasato University School of Medicine, Kanagawa, Japan
| | - Soichiro Shimura
- Department of Urology, Kitasato University School of Medicine, Kanagawa, Japan
| | - Daisuke Ishii
- Department of Urology, Kitasato University School of Medicine, Kanagawa, Japan
| | - Yuichi Sato
- Department of Urology, Kitasato University School of Medicine, Kanagawa, Japan; Department of Applied Tumor Pathology, Graduate School of Medical Sciences, Kitasato University, Kanagawa, Japan
| | - Masatsugu Iwamura
- Department of Urology, Kitasato University School of Medicine, Kanagawa, Japan
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Gulinac M, Dikov D, Velikova T, Belovezhdov V. Increased PD-L1 expression in high-grade bladder cancer with squamous cell differentiation in Bulgarian and French patients' samples. Ann Diagn Pathol 2020; 49:151640. [PMID: 33069081 DOI: 10.1016/j.anndiagpath.2020.151640] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 09/03/2020] [Accepted: 09/27/2020] [Indexed: 02/05/2023]
Abstract
Urothelial carcinomas (UC) of the bladder are biologically and clinically heterogeneous and the most common malignancy of the urinary tract in developed countries worldwide, where several checkpoint targets as programmed death ligand-1 (PD-L1) and programmed cell death protein (PD-1) have received the most attention in the treatment of bladder cancer. However, the clinicopathological impact of this biomarker has not yet been established enough. OBJECTIVE To evaluate programmed death ligand-1 (PD-L1) expression in UCs of the bladder in Bulgarian and French patients' samples. MATERIALS AND METHODS Urothelial bladder carcinomas cases from 2016-2020 were retrospectively were analyzed. The cohort included 105 cases: 42 (40%) low grade and 63 (60%) high grade. Immunohistochemical (IHC) staining for PD-L1 expression was performed using an anti-PD-L1 primary antibody clone 22C3pharmDx only to 73/105 cases. RESULTS Approximately 21/73 cases (28.8%) of urothelial bladder carcinomas demonstrated positive PD-L1 expression, and in 52/73 cases (71.2%) were negative. Positive PD-L1 expression was associated with high grade and high pathologic stage (p < 0.001). We found that PD-L1 was expressed in a significant percentage in UC with squamous differentiation (40%), followed by classic UC (30%). An association between histological grading systems of bladder UC (WHO1973 and WHO 2016) and the TNM-staging system, estimated by Pearson correlation coefficients (r = 0.590 and r = 0.583, respectively, p < 0.001) was observed. CONCLUSIONS We found that PD-L1 expression is increased in patients with muscle-invasive UC, and PD-L1 might be a new biomarker that correlates with the pathological stage of urothelial bladder cancer and might predict recurrence-free survival.
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Affiliation(s)
- Milena Gulinac
- Department of General and Clinical Pathology, Medical University/University Hospital "St.George", Plovdiv, Bulgaria.
| | - Dorian Dikov
- Department of General and Clinical Pathology, Medical University/University Hospital "St.George", Plovdiv, Bulgaria; Department of General and Clinical Pathology, Grand Hospital de l'Este Francilien, Medical Faculty, Jossigny, France
| | - Tsvetelina Velikova
- Department of Clinical Immunology, University Hospital Lozenetz, Sofia University St. Kliment Ohridski, Sofia, Bulgaria
| | - Veselin Belovezhdov
- Department of General and Clinical Pathology, Medical University/University Hospital "St.George", Plovdiv, Bulgaria
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Kubon J, Sikic D, Eckstein M, Weyerer V, Stöhr R, Neumann A, Keck B, Wullich B, Hartmann A, Wirtz RM, Taubert H, Wach S. Analysis of CXCL9, PD1 and PD-L1 mRNA in Stage T1 Non-Muscle Invasive Bladder Cancer and Their Association with Prognosis. Cancers (Basel) 2020; 12:E2794. [PMID: 33003392 PMCID: PMC7601021 DOI: 10.3390/cancers12102794] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 09/23/2020] [Accepted: 09/24/2020] [Indexed: 12/13/2022] Open
Abstract
Non-muscle invasive bladder cancer (NMIBC), which is characterized by a recurrence rate of approximately 30% and very long treatment times, remains a major unresolved problem for patients and the health care system. The immunological interplay between tumor cells and the immune environment is important for tumor development. Therefore, we analyzed the mRNA of three immune markers, CXCL9, PD1 and PD-L1, in NMIBC by qRT-PCR. The results were subsequently correlated with clinicopathological parameters and prognostic data. Altogether, as expected, higher age was an independent prognostic factor for overall survival (OS) and disease-specific survival (DSS), but not for recurrence-free survival (RFS). Lower CXCL9 mRNA was observed in multivariate Cox's regression analysis to be an independent prognostic parameter for reduced OS (relative risk; RR = 2.08; p = 0.049), DSS (RR = 4.49; p = 0.006) and RFS (RR = 2.69; p = 0.005). In addition, PD-L1 mRNA was an independent prognostic factor for DSS (RR = 5.02; p = 0.042) and RFS (RR = 2.07; p = 0.044). Moreover, in univariate Cox's regression analysis, the stratification of patients revealed that low CXCL9 or low PD1 mRNA was associated with reduced RFS in the younger patient group (≤71 years), but not in the older patient group (>71 years). In addition, low CXCL9 or low PD-L1 was associated with shorter RFS in patients with higher tumor cell proliferation and in patients without instillation therapy. In conclusion, the characterization of mRNA levels of immune markers differentiates NIMBC patients with respect to prognosis.
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Affiliation(s)
- Jennifer Kubon
- Department of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg, 91054 Erlangen, Germany; (J.K.); (D.S.); (A.N.); (B.K.); (B.W.); (S.W.)
| | - Danijel Sikic
- Department of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg, 91054 Erlangen, Germany; (J.K.); (D.S.); (A.N.); (B.K.); (B.W.); (S.W.)
| | - Markus Eckstein
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg, 91054 Erlangen, Germany; (M.E.); (V.W.); (R.S.); (A.H.)
| | - Veronika Weyerer
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg, 91054 Erlangen, Germany; (M.E.); (V.W.); (R.S.); (A.H.)
| | - Robert Stöhr
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg, 91054 Erlangen, Germany; (M.E.); (V.W.); (R.S.); (A.H.)
| | - Angela Neumann
- Department of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg, 91054 Erlangen, Germany; (J.K.); (D.S.); (A.N.); (B.K.); (B.W.); (S.W.)
| | - Bastian Keck
- Department of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg, 91054 Erlangen, Germany; (J.K.); (D.S.); (A.N.); (B.K.); (B.W.); (S.W.)
| | - Bernd Wullich
- Department of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg, 91054 Erlangen, Germany; (J.K.); (D.S.); (A.N.); (B.K.); (B.W.); (S.W.)
| | - Arndt Hartmann
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg, 91054 Erlangen, Germany; (M.E.); (V.W.); (R.S.); (A.H.)
| | - Ralph M. Wirtz
- STRATIFYER Molecular Pathology GmbH, 50935 Cologne, Germany;
| | - Helge Taubert
- Department of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg, 91054 Erlangen, Germany; (J.K.); (D.S.); (A.N.); (B.K.); (B.W.); (S.W.)
| | - Sven Wach
- Department of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg, 91054 Erlangen, Germany; (J.K.); (D.S.); (A.N.); (B.K.); (B.W.); (S.W.)
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Nowak Ł, Krajewski W, Poterek A, Śliwa A, Zdrojowy R. The prognostic value of programmed cell death protein ligand 1 in patients with non-muscle-invasive bladder cancer treated with bacille Calmette-Guérin immunotherapy: Current status. Arab J Urol 2020; 19:67-70. [PMID: 33763250 PMCID: PMC7954482 DOI: 10.1080/2090598x.2020.1791562] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Objective To summarise the current evidence of the significance and prognostic value of programmed cell death protein ligand 1 (PD-L1) expression in patients with non-muscle-invasive bladder cancer (NMIBC) treated with bacille Calmette–Guérin (BCG) immunotherapy. Methods A search was conducted in May 2020 of three electronic databases; MEDLINE, Scopus, and EMBASE. In this review we included results from original studies investigating the relationship between the PD-L1 expression and BCG response in patients with NMIBC. Results Only five relevant articles were identified in the literature to date. Some studies showed an association between increased PD-L1 expression and BCG unresponsiveness; however, other authors provided contradictory results and suggested that PD-L1 evaluation could not be used for reliable prediction of BCG response. Conclusions The value of PD-L1 evaluation in predicting BCG response is debatable. Current evidence, based only on retrospective analyses, is inconsistent. Comparability of the results is diminished by the methodological limitations of immunohistochemistry assessment. Further multicentre, randomised trials are needed to make definitive conclusions. Abbreviations ICs: immune cells; IHC: immunohistochemical staining; (N)MIBC: (non-) muscle-invasive bladder cancer; PD-L1: programmed cell death protein ligand 1; PD-1: programmed cell death protein 1; RC: radical cystectomy; TCs: tumour cells.
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Affiliation(s)
- Łukasz Nowak
- Department of Urology and Urological Oncology, Wroclaw Medical University, Wroclaw, Poland
| | - Wojciech Krajewski
- Department of Urology and Urological Oncology, Wroclaw Medical University, Wroclaw, Poland
| | - Adrian Poterek
- Department of Urology and Urological Oncology, Wroclaw Medical University, Wroclaw, Poland
| | - Anna Śliwa
- Department of Urology and Urological Oncology, Wroclaw Medical University, Wroclaw, Poland
| | - Romuald Zdrojowy
- Department of Urology and Urological Oncology, Wroclaw Medical University, Wroclaw, Poland
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Roumiguié M, Compérat E, Chaltiel L, Nouhaud FX, Verhoest G, Masson-Lecomte A, Colin P, Audenet F, Houédé N, Larré S, Xylinas E, Brunelle S, Piana-Thomassin J, Cotte J, Pignot G, Neuzillet Y, Rouprêt M. PD-L1 expression and pattern of immune cells in pre-treatment specimens are associated with disease-free survival for HR-NMIBC undergoing BCG treatment. World J Urol 2020; 39:4055-4065. [PMID: 32666225 DOI: 10.1007/s00345-020-03329-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 06/23/2020] [Indexed: 02/07/2023] Open
Abstract
PURPOSE To assess the association between PD-L1 expression and disease-free survival (DFS) in High-Risk Non-Muscle Invasive Bladder Cancer (HR-NMIBC) patients treated with intravesical Bacillus Calmette-Guerin (BCG) instillations (IBI). METHODS Retrospective study in five French centres between 2001 and 2015. Participants were 140 patients with histologically confirmed HR-NMIBC. All patients received induction and maintenance IBI. Pathological stage/grade, concomitant carcinoma in situ, lesion number and tumour size were recorded. CD3, CD8 and PD-L1 expression in tumour cells and in T cells in the tumour microenvironment (TME) was determined immunohistochemically. Median follow-up was 54.2 months. The primary outcome measure was DFS. Univariable and multivariable analyses were performed using the log rank test and Cox proportional hazards model. RESULTS Of the 140 NMIBC, 52 (37.1%) were Ta, 88 (62.9%) were T1 and 100% were high grade. Median number of maintenance IBI was six (range 1-30). Twenty-five (17.9%) patients had recurrence/progression. In multivariable analysis, age (HR 1.07 [95% CI 1.02-1.13], p = 0.009), PD-L1 expression in tumour cells (HR per 10 units = 1.96 [95% CI 1.28-3.00], p = 0.02) and CD3/CD8 ratio (HR per 10 units = 3.38 [95% CI 1.61-7.11], p = 0.01) were significantly associated with DFS. However, using the cut-off corresponding for each PD-L1 antibodies, PD-L1 + status was not associated with DFS. CONCLUSION Despite an association between PD-L1 expression and BCG failure in HR-NMIBC, the PD-L1 + status was not a prognostic factor in the response of BCG. Moreover, we confirmed the key role played by the IC within the microenvironment in BCG treatment. These findings highlighted the rationale to combine BCG and PD-L1/PD-1 antibodies in early bladder cancer.
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Affiliation(s)
- Mathieu Roumiguié
- Department of Urology, Institut Universitaire du Cancer de Toulouse Oncopole, Rangueil University Hospital, 31059, Toulouse, France.
| | - Eva Compérat
- GRC n°5, PREDICTIVE ONCO-URO, AP-HP Service de Pathology, Tenon Hospital, Sorbonne University, 75020, Paris, France
| | - Léonor Chaltiel
- Biostatistics Unit, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France
| | - François Xavier Nouhaud
- Urology Department, Rouen University Hospital, Rouen, France.,UNIROUEN, IRON Group, Rouen University Hospital, Normandy University, Rouen, France
| | - Gregory Verhoest
- Department of Urology, Rennes University Hospital, Rennes, France
| | | | - Pierre Colin
- Urology Department, Hôpital privé de la Louvière, 59042, Lille, France
| | - François Audenet
- Urology Department, Georges Pompidou European Hospital, University Paris Descartes, AP-HP, 75015, Paris, France
| | - Nadine Houédé
- Department of Medical Oncology, CHU Caremeau, Montpellier University, 30029, Nimes, France
| | | | - Evanguelos Xylinas
- Urology Department, Bichat-Claude Bernard Hospital, Paris Descartes University, AP-HP, 75018, Paris, France
| | - Serge Brunelle
- Department of Radiology, Institut Paoli-Calmettes, 13009, Marseille, France
| | | | - Juliette Cotte
- Urology Department, GRC n°5, PREDICTIVE ONCO-URO, AP-HP, Hôpital Pitié-Salpêtrière, Sorbonne University, 75013, Paris, France
| | - Géraldine Pignot
- Department of Surgical Oncology 2, Institut Paoli-Calmettes, 13009, Marseille, France
| | - Yann Neuzillet
- Urology Department, Foch Hospital, Versailles-Saint-Quentin-en-Yvelines University, 92150, Suresnes, France
| | - Morgan Rouprêt
- Urology Department, GRC n°5, PREDICTIVE ONCO-URO, AP-HP, Hôpital Pitié-Salpêtrière, Sorbonne University, 75013, Paris, France.
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Matsushita Y, Watanabe K, Watanabe H, Tamura K, Motoyama D, Ito T, Sugiyama T, Otsuka A, Miyake H. Second transurethral resection for high-risk non-muscle invasive bladder cancer patients: a propensity score matched analysis. Jpn J Clin Oncol 2020; 50:718-721. [PMID: 32322885 DOI: 10.1093/jjco/hyaa041] [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: 01/30/2020] [Revised: 03/09/2020] [Accepted: 03/12/2020] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES Second transurethral resection is recommended for patients diagnosed with high-risk non-muscle invasive bladder cancer; however, there have been several studies showing conflicting findings regarding the advantage of second transurethral resection. The objective of this study was to investigate the prognostic significance of second transurethral resection using propensity score matched analysis. PATIENTS AND METHODS This study retrospectively included 164 consecutive patients who underwent initial transurethral resection and were diagnosed with high-risk non-muscle invasive bladder cancer. Of these, 56 subsequently received second transurethral resection, and the remaining 108 underwent initial transurethral resection alone. RESULTS After adjusting patient variables by propensity score matching, 44 patients were included in each group. There was no significant difference in recurrence-free, progression-free or overall survival between these two groups. CONCLUSIONS These findings suggested no significant impact of second transurethral resection on the prognosis of high-risk non-muscle invasive bladder cancer patients; therefore, it may be necessary to perform a reassessment focusing on the indication for second transurethral resection by conducting a large-scale prospective study.
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Affiliation(s)
- Yuto Matsushita
- Department of Urology, Hamamatsu University School of Medicine, Shizuoka, Japan
| | - Kyohei Watanabe
- Department of Urology, Hamamatsu University School of Medicine, Shizuoka, Japan
| | - Hiromitsu Watanabe
- Department of Urology, Hamamatsu University School of Medicine, Shizuoka, Japan
| | - Keita Tamura
- Department of Urology, Hamamatsu University School of Medicine, Shizuoka, Japan
| | - Daisuke Motoyama
- Department of Urology, Hamamatsu University School of Medicine, Shizuoka, Japan
| | - Toshiki Ito
- Department of Urology, Hamamatsu University School of Medicine, Shizuoka, Japan
| | - Takayuki Sugiyama
- Department of Urology, Hamamatsu University School of Medicine, Shizuoka, Japan
| | - Atsushi Otsuka
- Department of Urology, Hamamatsu University School of Medicine, Shizuoka, Japan
| | - Hideaki Miyake
- Department of Urology, Hamamatsu University School of Medicine, Shizuoka, Japan
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Relapse-Free Survival and PD-L1 Expression in First High- and Low-Grade Relapsed Luminal, Basal and Double-Negative P53-Mutant Non-Muscular Invasive Bladder Cancer Depending on Previous Chemo- and Immunotherapy. Cancers (Basel) 2020; 12:cancers12051316. [PMID: 32455829 PMCID: PMC7281187 DOI: 10.3390/cancers12051316] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 05/15/2020] [Accepted: 05/19/2020] [Indexed: 01/31/2023] Open
Abstract
The goal of this study was to assess how PD-L1 expression in tissue specimens of patients with main molecular subtypes of NMIBC (luminal, basal and double-negative p53-mutant) associates with relapsed-free survival in dependence on the tumor grade and prior treatment of primary bladder cancer. PD-L1 expressions on the membrane of neoplastic and CD8+ immune cells were assessed in tumor specimens (n = 240) of primary and relapsed luminal, basal and double-negative p53-mutant NMIBC. Association between relapse-free survival and PD-L1 expression was estimated for high- and low-grade relapsed NMIBC according to previous treatment and their molecular profile, using the Kaplan-Meier method, and assessed by using the log-rank test. Potential confounders were adjusted by Cox regression models. In a group of patients who underwent only TUR without intravesical therapy, there were significant differences in relapse time between high- and low-grade tumors in basal and luminal molecular subtypes; for basal relapsed carcinoma, RFS was shorter in cases where tumors were less malignant. Both intravesical mitomycin and Bacillus Calmette-Guerin (BCG) therapy significantly extended the time of recurrence of low-grade luminal and basal bladder malignancies with no intergroup differences in double-negative NMIBC. PD-L1 expression status was associated with RFS for luminal relapsed NMIBCs in the group without previous frontline intervention, and with RFS in the group of patients with luminal relapsed bladder cancer previously utilized BCG. Obtained results may be considered as a promising approach for further clinical implementation.
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Afferi L, Moschini M, Cumberbatch MG, Catto JW, Scarpa RM, Porpiglia F, Mattei A, Sanchez-Salas R, Esperto F. Biomarkers predicting oncological outcomes of high-risk non-muscle-invasive bladder cancer. MINERVA UROL NEFROL 2020; 72:265-278. [PMID: 32298067 DOI: 10.23736/s0393-2249.20.03786-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION The European Organization for Research and Treatment of Cancer (EORTC) and the Spanish Urological Club for Oncological Treatment (CUETO) scoring systems show limited accuracy for the prediction of disease recurrence and progression of non-muscle-invasive bladder cancer (NMIBC). This aspect is even more relevant in the category of HR NMIBC. Biomarkers might potentially help to further categorize the outcomes of these patients. Therefore, we sought to review the evidence available on tissue-based, urinary, and serum biomarkers for the prediction of recurrence, progression, and survival in HR NMIBC. EVIDENCE ACQUISITION A systematic literature review without time restrictions was performed using PubMed/EMBASE, Web of Science, SCOPUS, and the Cochrane Libraries. The search was filtered for articles in the English, Italian, German, French, and Spanish languages, involving patients with more than 18 years of age. Relevant papers on tissue-based, serum and urinary biomarkers related to the prediction of oncological outcomes for high-risk bladder cancer patients were included in the analyses. EVIDENCE SYNTHESIS Overall, 71 studies were eligible for inclusion in this review. The majority of the investigations performed so far focused on immunohistochemical analyses on tumoral tissue. Overall, p53 was the most studied biomarker, but results regarding its prognostic and predictive role were contradictory. Ki67 seems to be a promising biomarker in the prediction of recurrence. Recently, PD-L1 has been associated with the prediction of recurrence free survival and of treatment-refractory disease. Markers developed un urine samples are focused on commercially available kits, which currently do not unequivocally show strongly superior levels of accuracy to cytology. However, they have demonstrated to be potentially helpful in the prediction of recurrence. Blood-based biomarkers represent an emerging reality with promising future applications. CONCLUSIONS Despite a long history of attempts to discover accurate biomarkers predicting oncological outcomes for HR NMIBC, contradictory or uncertain findings render the adoption of this ancillary techniques in clinical practice still unlikely. Future attempts should be directed to the development of prospective trials and the definition of standardized cut-off levels to render findings worthy of comparison.
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Affiliation(s)
- Luca Afferi
- Department of Urology, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Marco Moschini
- Department of Urology, Luzerner Kantonsspital, Lucerne, Switzerland - .,Department of Urology, Urological Research Institute, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy
| | | | - James W Catto
- Unit of Academic Urology, University of Sheffield, Sheffield, UK
| | - Roberto M Scarpa
- Department of Urology, Campus Bio-Medico University, Rome, Italy
| | - Francesco Porpiglia
- Division of Urology, San Luigi Gonzaga Hospital, University of Turin, Orbassano, Turin, Italy
| | - Agostino Mattei
- Department of Urology, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Rafael Sanchez-Salas
- Department of Urology, Institut Mutualiste Montsouris and Universitè Paris Descartes, Paris, France
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Nukui A, Kamai T, Arai K, Kijima T, Kobayashi M, Narimatsu T, Kambara T, Yuki H, Betsunoh H, Abe H, Fukabori Y, Yashi M, Yoshida KI. Association of cancer progression with elevated expression of programmed cell death protein 1 ligand 1 by upper tract urothelial carcinoma and increased tumor-infiltrating lymphocyte density. Cancer Immunol Immunother 2020; 69:689-702. [PMID: 32030476 PMCID: PMC7183489 DOI: 10.1007/s00262-020-02499-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Accepted: 01/22/2020] [Indexed: 02/06/2023]
Abstract
Background Increased expression of programmed cell death 1 ligand 1 (PD-L1) by tumor cells is thought to be a mechanism through which solid cancers promote immune tolerance. However, the association between PD-L1 expression and the prognosis of upper urinary tract urothelial carcinoma (UTUC) remains unknown. Methods We examined immunohistochemical PD-L1 expression and the tumor-infiltrating lymphocyte density (TILD) in 79 patients with UTUC who underwent nephroureterectomy. We classified the tumors into four types based on the combination of PD-L1 expression and TILD, and studied the clinicopathological characteristics of these four tumor types. Results Elevated expression of PD-L1 by tumor cells and a higher TILD were associated with a worse histological grade, higher pT stage, and higher peripheral blood neutrophil-to-lymphocyte ratio. Elevated expression of PD-L1 by tumor cells, a higher TILD, and type I, III, or IV tumors with elevated expression of either PD-L1 or TILD showed a positive correlation with poorer differentiation and local invasion. These three variables were associated with shorter progression-free survival and overall survival in univariate analysis, but only the latter was an independent determinant according to multivariate analysis. The patients who had type II tumors with lower PD-L1 expression and a lower TILD showed more favorable survival than the other three groups. Conclusions These findings suggest that PD-L1 expression and TILs in the tumor microenvironment influence the progression of UTUC. Accordingly, it is important to understand the immunologic characteristics of the tumor microenvironment to develop more effective treatment strategies for this cancer. Electronic supplementary material The online version of this article (10.1007/s00262-020-02499-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Akinori Nukui
- Department of Urology, Dokkyo Medical University, 880 Kitakobayashi Mibu, Utsunomiya, Tochigi, 321-0293, Japan
| | - Takao Kamai
- Department of Urology, Dokkyo Medical University, 880 Kitakobayashi Mibu, Utsunomiya, Tochigi, 321-0293, Japan.
| | - Kyoko Arai
- Department of Urology, Dokkyo Medical University, 880 Kitakobayashi Mibu, Utsunomiya, Tochigi, 321-0293, Japan
| | - Toshiki Kijima
- Department of Urology, Dokkyo Medical University, 880 Kitakobayashi Mibu, Utsunomiya, Tochigi, 321-0293, Japan
| | - Minoru Kobayashi
- Department of Urology, Utsunomiya Memorial Hospital, Utsunomiya, Tochigi, Japan
| | - Takahiro Narimatsu
- Department of Urology, Dokkyo Medical University, 880 Kitakobayashi Mibu, Utsunomiya, Tochigi, 321-0293, Japan
| | - Tsunehito Kambara
- Department of Urology, Dokkyo Medical University, 880 Kitakobayashi Mibu, Utsunomiya, Tochigi, 321-0293, Japan
| | - Hideo Yuki
- Department of Urology, Dokkyo Medical University, 880 Kitakobayashi Mibu, Utsunomiya, Tochigi, 321-0293, Japan
| | - Hironori Betsunoh
- Department of Urology, Dokkyo Medical University, 880 Kitakobayashi Mibu, Utsunomiya, Tochigi, 321-0293, Japan
| | - Hideyuki Abe
- Department of Urology, Dokkyo Medical University, 880 Kitakobayashi Mibu, Utsunomiya, Tochigi, 321-0293, Japan
| | - Yoshitatsu Fukabori
- Department of Urology, Dokkyo Medical University, 880 Kitakobayashi Mibu, Utsunomiya, Tochigi, 321-0293, Japan
| | - Masahiro Yashi
- Department of Urology, Dokkyo Medical University, 880 Kitakobayashi Mibu, Utsunomiya, Tochigi, 321-0293, Japan
| | - Ken-Ichiro Yoshida
- Department of Urology, Dokkyo Medical University, 880 Kitakobayashi Mibu, Utsunomiya, Tochigi, 321-0293, Japan
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Abstract
Until recently, the treatment of bladder cancer, for several years, was limited to surgery and to immunotherapy or chemotherapy. Currently, the extensive analysis of molecular alterations has led to novel treatment approaches. The advent of polymerase chain reaction and genomic hybridization techniques has allowed to investigate alterations involved in bladder cancer at DNA level. By this way, bladder cancers can be classified as papillary or non-papillary based on genetic alterations with activation or mutations in FGFR3 papillary tumors and with inactivation or mutations involving TP53 and RB1 in non-papillary tumors. Recently, the patterns of gene expression allow to differentiate basal and luminal subtypes as reported in breast cancer. In particular, basal cancers are composed of squamous and sarcomatoid pathological findings, while luminal cancers are composed of papillary finding features and genetic mutations (FGFR3). In particular, specific investigative studies demonstrated that luminal cancers are associated with secondary muscle invasive cancer while basal tumors are related to advanced disease since they are often metastatic at diagnosis. Moreover, from therapeutic point of view, different researchers showed that mutations of DNA are related to the sensitivity of bladder cancer while performing cisplatin chemotherapy. In this prospective, the bladder cancer molecular subtyping classification might allow identifying the set of patients who can safely avoid neoadjuvant chemotherapy likely because of the low response to systemic chemotherapy (chemoresistant tumors). In this context, the Cancer Genome Atlas (TCGA) project has improved the knowledge of the molecular targets of invasive urothelial cancers allowing the researchers to propose hypothesis suggesting that agents targeting the genomic alterations may be an effective strategy in managing these cancers, which occur in about 68% of muscle invasive cancers. A future goal will be to combine treatment strategies of invasive bladder cancers according to their genetic mutational load defined by molecular pathology.
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Aydin AM, Baydar DE, Hazir B, Babaoglu B, Bilen CY. Prognostic significance of pre- and post-treatment PD-L1 expression in patients with primary high-grade non-muscle-invasive bladder cancer treated with BCG immunotherapy. World J Urol 2020; 38:2537-2545. [PMID: 31900581 DOI: 10.1007/s00345-019-03065-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 12/21/2019] [Indexed: 01/02/2023] Open
Abstract
PURPOSE Programmed cell death-1 ligand-1 (PD-L1) expression has been associated with prognostic implications in urologic malignancies. We aimed to investigate prognostic significance of pre- and post-treatment PD-L1 expression in patients treated with BCG for high-grade non-muscle-invasive bladder cancer (NMIBC). METHODS We reviewed a total of 141 high-grade NMIBC cases treated with transurethral resection + ≥ 6 BCG instillations between 2004 and 2017. PD-L1 immunohistochemistry (IHC) scoring was done on 0-3 scale, and cut-off for positive and high-level PD-L1 expression was set to ≥ 1% and ≥ 5% staining of tumor-infiltrating immune cells (IC), respectively. Clinicopathologic characteristics and oncologic outcomes [recurrence-free (RFS) and progression-free survival (PFS)] were compared, stratified by PD-L1 positivity. The prognostic role of PD-L1 was assessed using Kaplan-Meier, and univariate and multivariate Cox regression analyses. RESULTS Pre-treatment, 46.2% and 6.8% of high-grade NMIBC demonstrated positive and high-level PD-L1 expression, respectively. Positive PD-L1 expression was associated with submucosal invasion and refractory-tumor recurrence. PD-L1 expression was not associated with RFS or PFS in regression analysis. Post-treatment, 55.1% and 11.6% of recurrent tumors demonstrated positive and high-level PD-L1 expression, respectively. Down-regulation of PD-L1 expression was noted in patients with refractory recurrence (p = 0.012). CONCLUSION Pre-treatment PD-L1 expression was associated with unfavorable pathological features in primary high-grade NMIBC and its expression level after BCG immunotherapy was significantly decreased in patients with refractory recurrence. PD-L1 expression did not have prognostic value for PFS or RFS; therefore, further research is necessary to identify novel biomarkers for prediction of disease outcomes in high-grade NMIBC.
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Affiliation(s)
- Ahmet Murat Aydin
- Department of Urology, Hacettepe University, Ankara, Turkey. .,Department of Genitourinary Oncology, Moffitt Cancer Center, 12902 USF Magnolia Drive, Tampa, FL, 33612, USA.
| | - Dilek E Baydar
- Department of Pathology, Koc University, Istanbul, Turkey
| | - Berk Hazir
- Department of Urology, Hacettepe University, Ankara, Turkey
| | - Berrin Babaoglu
- Department of Pathology, Hacettepe University, Ankara, Turkey
| | - Cenk Y Bilen
- Department of Urology, Hacettepe University, Ankara, Turkey
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miR-10a-5p and miR-29b-3p as Extracellular Vesicle-Associated Prostate Cancer Detection Markers. Cancers (Basel) 2019; 12:cancers12010043. [PMID: 31877768 PMCID: PMC7017198 DOI: 10.3390/cancers12010043] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 12/17/2019] [Accepted: 12/18/2019] [Indexed: 12/14/2022] Open
Abstract
Extracellular vesicles (EVs) are shed by many different cell types. Their nucleic acids content offers new opportunities for biomarker research in different solid tumors. The role of EV RNA in prostate cancer (PCa) is still largely unknown. EVs were isolated from different benign and malignant prostate cell lines and blood plasma from patients with PCa (n = 18) and controls with benign prostatic hyperplasia (BPH) (n = 7). Nanoparticle tracking analysis (NTA), Western blot, electron microscopy, and flow cytometry analysis were used for the characterization of EVs. Non-coding RNA expression profiling of PC3 metastatic PCa cells and their EVs was performed by next generation sequencing (NGS). miRNAs differentially expressed in PC3 EVs were validated with qRT-PCR in EVs derived from additional cell lines and patient plasma and from matched tissue samples. 92 miRNAs were enriched and 48 miRNAs were depleted in PC3 EVs compared to PC3 cells, which could be confirmed by qRT-PCR. miR-99b-5p was significantly higher expressed in malignant compared to benign EVs. Furthermore, expression profiling showed miR-10a-5p (p = 0.018) and miR-29b-3p (p = 0.002), but not miR-99b-5p, to be overexpressed in plasma-derived EVs from patients with PCa compared with controls. In the corresponding tissue samples, no significant differences in the miRNA expression could be observed. We thus propose that EV-associated miR-10a-5p and miR-29b-3p could serve as potential new PCa detection markers.
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Yu WB, Rao JY. Programmed death ligand-1/programmed death-1 inhibition therapy and programmed death ligand-1 expression in urothelial bladder carcinoma. Chronic Dis Transl Med 2019; 5:170-177. [PMID: 31891128 PMCID: PMC6926111 DOI: 10.1016/j.cdtm.2019.08.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Indexed: 01/22/2023] Open
Abstract
After two decades of unchanged paradigms, the treatment strategies for advanced urothelial bladder cancer have been revolutionized by emerging programmed death ligand-1 (PD-L1)/programmed death-1 (PD1) inhibition therapy. Increased evidence is demonstrating the efficacy of PD-L1/PD1 inhibition therapy in both second-line and first-line settings. However, the percentage of patients who benefit from anti-PD-L1/anti-PD1 therapy is still low. Many questions have been raised in the development of biomarker-driven approaches for disease classification and patient selection. In this perspective, we discuss PD-L1/PD1 expression in urothelial bladder carcinoma, review approved anti-PD-L1/anti-PD1 agents for bladder cancer treatment and current ongoing studies investigating combination treatment strategies, and explore PD-L1 expression status for the evaluation of bladder cancer immunotherapy.
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Affiliation(s)
- Wei-Bo Yu
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine University of California at Los Angeles, 10833 Le Conte Ave., Los Angeles, CA 90095, USA
| | - Jian-Yu Rao
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine University of California at Los Angeles, 10833 Le Conte Ave., Los Angeles, CA 90095, USA
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Abstract
Bladder cancer is an important public health concern owing to its prevalence, high recurrence risk and treatment failures. Maintaining the equilibrium between prompt and effective immunity and an excessive and protracted immune response is critical for successful immune defence. This delicate balance is ensured by intrinsic or extrinsic immunoregulatory mechanisms. Intrinsic control of immune cell activation is mediated by stimulatory and inhibitory receptors expressed on the effector cell itself, whereas extrinsic control is mediated via other immune cells by cell-cell contact and/or secretion of inhibitory factors. Tumours can exacerbate these immunosuppressive pathways, fostering a tolerant microenvironment. These mechanisms have previously been poorly described in urothelial carcinoma, but a growing body of evidence highlights the key role of immune regulation in bladder cancer. This process includes immune checkpoints (mostly programmed cell death 1 (PD-1) and programmed cell death 1 ligand 1 (PD-L1)), as well as regulatory T cells, myeloid-derived suppressor cells, tumour-associated macrophages and type 2 innate and adaptive lymphocytes. For each component, quantitative and qualitative alterations, clinical relevance and potential targeting strategies are currently being explored. An improved understanding of immune regulation pathways in bladder cancer development, recurrence and progression will help in the design of novel diagnostic and prognostic tools as well as treatments.
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45
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Clinical interest of PD-L1 immuno-histochemistry expression as a predictive factor of Bacillus Calmette Guerin (BCG) efficacy in refractory high-risk non-muscle-invasive bladder cancer (NMIBC). World J Urol 2019; 38:1517-1524. [DOI: 10.1007/s00345-019-02896-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 07/28/2019] [Indexed: 01/29/2023] Open
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Samishina EA, Blinova EV, Roshchin DA, Suslova IR, Blinov DS, Zhdanov PN, Deryabina ON, Kit'ko OV. Programmed death-ligand 1 signaling pathway involves in bladder cancer growth and progression. J Carcinog 2019; 18:3. [PMID: 31360124 PMCID: PMC6594057 DOI: 10.4103/jcar.jcar_3_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 04/09/2019] [Indexed: 01/12/2023] Open
Abstract
CONTEXT: Exploration of the biological property of programmed death-ligand 1 (PD-L1) signaling that may impact bladder tumor growth in humanized animals and cell culture. AIMS: The aim of this study is to evaluate how PD-L1 signaling involves bladder cancer growth and progression. SETTINGS AND DESIGN: This study design involves experimental in vivo and in vivo study. SUBJECTS AND METHODS: A role of PD-L1 signaling pathway inhibition for bladder cancer growth was assessed in humanized immunodeficient animals carried main molecular subtypes of bladder carcinoma patient-derived xenografts and provided with selective anti-PD-L1 treatment; bladder cancer cells invasiveness was evaluated in mixed RT112/84 cells + CD4+ cells culture incubated with PD-L1 blocker durvalumab. We used two-tailed Student's t-test to explore differences between main and control subgroups. Significance of intergroup comparison was measured with one-way ANOVA followed by the Tukey's or Newman–Keul's criterion. Survival curves were analyzed with Gehan's criterion with the Yate's correction. Differences were considered statistically significant at P < 0.05. RESULTS: Anti-PD-L1 intervention increased survival of the animals carried both primary and relapsed luminal noninvasive, muscular invasive, and relapsed luminal bladder cancer xenografts. There was significant retardation of tumor volume duplication time in aforementioned subgroups correlated with PD-L1 expression. Durvalumab treatment in concentration-dependent manner inhibited tumor cells invasiveness of mixed RT112 + CD4+ culture cells with its maximum at the highest studied concentration (10 μM). CONCLUSIONS: Obtained data constituted the pivotal role of programmed cell death-1/PD-L1 signaling pathway in bladder cancer development and progression. The results will have major implications for further clinical investigations.
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Affiliation(s)
- Elena A Samishina
- Department of General Pathology, Laboratory of Pharmacology, All-Union Scientific Center for Biological Active Compounds Safety, Staraja Kupavna, Russia
| | - Ekaterina V Blinova
- Department of Clinical Anatomy, Sechenov University, Moscow, Russia.,Department of Pharmacology, Laboratory of Molecular Pharmacology, National Research Ogarev Mordovia State University, Saransk, Russia
| | - Dmitry A Roshchin
- Department of Oncological Urology, Russian National Research Medical Centre of Radiology, Moscow, Russia
| | - Irina R Suslova
- Department of Clinical Anatomy, Sechenov University, Moscow, Russia
| | - Dmitry S Blinov
- Department of General Pathology, Laboratory of Pharmacology, All-Union Scientific Center for Biological Active Compounds Safety, Staraja Kupavna, Russia
| | - Pavel N Zhdanov
- Department of General Pathology, Laboratory of Pharmacology, All-Union Scientific Center for Biological Active Compounds Safety, Staraja Kupavna, Russia
| | - Olga N Deryabina
- Department of Pharmacology, Laboratory of Molecular Pharmacology, National Research Ogarev Mordovia State University, Saransk, Russia
| | - Olesia V Kit'ko
- Department of Clinical Anatomy, Sechenov University, Moscow, Russia
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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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Blinova E, Roshchin D, Kogan E, Samishina E, Demura T, Deryabina O, Suslova I, Blinov D, Zhdanov P, Osmanov U, Nelipa M, Kaprin A. Patient-Derived Non-Muscular Invasive Bladder Cancer Xenografts of Main Molecular Subtypes of the Tumor for Anti-Pd-l1 Treatment Assessment. Cells 2019; 8:cells8060526. [PMID: 31159302 PMCID: PMC6628037 DOI: 10.3390/cells8060526] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 05/20/2019] [Accepted: 05/29/2019] [Indexed: 01/09/2023] Open
Abstract
Background: Establishment of heterotopic patient-derived xenografts of primary and relapsed non-muscular invasive bladder cancer (NMIBC) to explore the biological property of PD-L1 signaling that may impact bladder tumor growth in humanized animals. Methods: Tumor cells of luminal, basal, and p53 subtypes of primary and relapsed NMIBC were engrafted to irradiated (3.5 Gy) NOG/SCID female mice along with intraperitoneal transplantation of human lymphocytes (5 × 107 cells/mouse); a role of PD-L1 signaling pathway inhibition for bladder cancer growth was assessed in humanized animals that carried PD-L1-expressing main molecular subtypes of bladder carcinoma patient-derived xenografts (PDX) and provided with selective anti-PD-L1 treatment. We used two-tailed Student’s t test to explore differences between main and control subgroups. Significance of intergroup comparison was measured with one-way ANOVA followed by the Tukey’s or Newman–Keul’s criterion. Survival curves were analyzed with the Gehan’s criterion with the Yate’s correction. The Spearman’s correlation was used to assess the link between CD8+ expression and sPD-L1 serum level. Differences were considered statistically significant at p < 0.05. Results: Heterotopic primary and relapsed luminal, basal, and p53 subtypes of NMIBC PDXs were established. More than 25% of counted tumor cells of all PDX specimens expressed PD-L1, so the tumors were ranged as PD-L1 positive. Anti-PD-L1 intervention increased survival of the animals that carried both primary and relapsed luminal noninvasive, muscular invasive, and relapsed luminal bladder cancer xenografts. There was significant retardation of tumor volume duplication time in aforementioned subgroups correlated with PD-L1 expression. Bad response of p53 mutant subtypes of NMIBC on specific anti-PD-L1 treatment may be associated with low CD8+ cells representation into the tumors tissue. Conclusions: Established PD-L1-positive NMIBC PDXs differently replied on anti-PD-L1 treatment due to both NMIBC molecular subtype and tumor T-suppressors population. The results may have major implications for further clinical investigations.
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Affiliation(s)
- Ekaterina Blinova
- Department of Pathology; Department of Operative Surgery and Clinical Anatomy, Sechenov University, 8/1 Trubetzkaya Street, 119991 Moscow, Russia.
- Department of Oncology; Laboratory of Pharmacology, National Research Ogarev Mordovia State University, 68 Bolshevistskaya Street, 430005 Saransk, Russia.
| | - Dmitry Roshchin
- Department of Oncological urology, Russian National Research Medical Center of Radiology, 3 2nd Botkinsky Proezd, 125284 Moscow, Russia.
| | - Evgenya Kogan
- Department of Pathology; Department of Operative Surgery and Clinical Anatomy, Sechenov University, 8/1 Trubetzkaya Street, 119991 Moscow, Russia.
| | - Elena Samishina
- Laboratory of Molecular Pharmacology, All-Union Research Center for Biological Active Compounds Safety, 23 Kirova Street, 142450 Staraja Kupavna, Russia.
| | - Tatiana Demura
- Department of Pathology; Department of Operative Surgery and Clinical Anatomy, Sechenov University, 8/1 Trubetzkaya Street, 119991 Moscow, Russia.
| | - Olga Deryabina
- Department of Oncology; Laboratory of Pharmacology, National Research Ogarev Mordovia State University, 68 Bolshevistskaya Street, 430005 Saransk, Russia.
| | - Irina Suslova
- Laboratory of Molecular Pharmacology, All-Union Research Center for Biological Active Compounds Safety, 23 Kirova Street, 142450 Staraja Kupavna, Russia.
| | - Dmitry Blinov
- Laboratory of Molecular Pharmacology, All-Union Research Center for Biological Active Compounds Safety, 23 Kirova Street, 142450 Staraja Kupavna, Russia.
| | - Pavel Zhdanov
- Laboratory of Molecular Pharmacology, All-Union Research Center for Biological Active Compounds Safety, 23 Kirova Street, 142450 Staraja Kupavna, Russia.
| | - Usif Osmanov
- Department of Pathology; Department of Operative Surgery and Clinical Anatomy, Sechenov University, 8/1 Trubetzkaya Street, 119991 Moscow, Russia.
| | - Mikhail Nelipa
- Department of Pathology; Department of Operative Surgery and Clinical Anatomy, Sechenov University, 8/1 Trubetzkaya Street, 119991 Moscow, Russia.
| | - Andrey Kaprin
- Department of Oncological urology, Russian National Research Medical Center of Radiology, 3 2nd Botkinsky Proezd, 125284 Moscow, Russia.
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Pfannstiel C, Strissel PL, Chiappinelli KB, Sikic D, Wach S, Wirtz RM, Wullweber A, Taubert H, Breyer J, Otto W, Worst T, Burger M, Wullich B, Bolenz C, Fuhrich N, Geppert CI, Weyerer V, Stoehr R, Bertz S, Keck B, Erlmeier F, Erben P, Hartmann A, Strick R, Eckstein M. The Tumor Immune Microenvironment Drives a Prognostic Relevance That Correlates with Bladder Cancer Subtypes. Cancer Immunol Res 2019; 7:923-938. [DOI: 10.1158/2326-6066.cir-18-0758] [Citation(s) in RCA: 91] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 01/09/2019] [Accepted: 04/08/2019] [Indexed: 11/16/2022]
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50
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Rouanne M, Betari R, Radulescu C, Goubar A, Signolle N, Neuzillet Y, Allory Y, Marabelle A, Adam J, Lebret T. Stromal lymphocyte infiltration is associated with tumour invasion depth but is not prognostic in high-grade T1 bladder cancer. Eur J Cancer 2019; 108:111-119. [PMID: 30654296 DOI: 10.1016/j.ejca.2018.12.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 11/23/2018] [Accepted: 12/05/2018] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Assessment of tumour-infiltrating lymphocytes (TILs) can provide important prognostic information in various cancers and may be of value in predicting response to immunotherapy. The objective of the present study was to investigate the association of stromal lymphocytic infiltration with clinicopathological parameters and their correlation with outcomes in patients with high-grade pT1 non-muscle-invasive bladder cancer (NMIBC). MATERIALS AND METHODS We retrospectively analysed clinical data and formalin-fixed paraffin-embedded (FFPE) tissues of 147 patients with primary high-grade pT1 NMIBC who underwent transurethral resection of the bladder. The stromal TIL density was scored as percentage of the stromal area infiltrated by mononuclear inflammatory cells over the total intratumoural stromal area. The main end-point was correlation with cancer-specific survival (CSS). RESULTS Median follow-up was 8.2 years (6.1-9.5). Induction Bacillus Calmette-Guérin therapy was undergone by 126 patients (86%). Stromal TILs were high (≥10%) in 82 tumours (56%) and were positively associated with the tumour invasion depth (p = 0.01) and cancers with variant histology (p = 0.01). For the CSS analysis, high (≥10%) versus. low (<10%) stromal TIL hazard ratio (95% confidence interval) was 1.70 (0.7-3.9, p = 0.2). CONCLUSIONS A higher density of stromal TILs was associated with the tumour invasion depth in pT1 NMIBC. The level of TILs was not associated with survival outcomes. These data suggest that tumour aggressiveness is associated with an increased adaptive immune response in pT1 NMIBC. Characterisation of T-cell subtypes along with B-cells may be critical to enhance our knowledge of the host immune response in patients with high-risk NMIBC.
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Affiliation(s)
- Mathieu Rouanne
- INSERM Unit U1015, Laboratoire de Recherche Translationnelle en Immunothérapie, Gustave Roussy, Villejuif, France; Department of Urology, Hôpital Foch, Université Versailles-Saint-Quentin-en-Yvelines, Université Paris-Saclay, Suresnes, France.
| | - Reem Betari
- Department of Urology, Hôpital Foch, Université Versailles-Saint-Quentin-en-Yvelines, Université Paris-Saclay, Suresnes, France
| | - Camélia Radulescu
- Department of Pathology, Hôpital Foch, Université Versailles-Saint-Quentin-en-Yvelines, Université Paris-Saclay, Suresnes, France
| | - Aïcha Goubar
- Department of Biostatistics, INSERM Unit U981, Gustave Roussy, Université Paris-Sud, Université Paris-Saclay, Villejuif, France
| | - Nicolas Signolle
- Department of Experimental Pathology, INSERM Unit U981, Gustave Roussy, Université Paris-Sud, Université Paris-Saclay, Villejuif, France
| | - Yann Neuzillet
- Department of Urology, Hôpital Foch, Université Versailles-Saint-Quentin-en-Yvelines, Université Paris-Saclay, Suresnes, France
| | - Yves Allory
- Department of Pathology, Hôpital Foch, Université Versailles-Saint-Quentin-en-Yvelines, Université Paris-Saclay, Suresnes, France; Institut Curie, CNRS, UMR144, Paris, France
| | - Aurélien Marabelle
- INSERM Unit U1015, Laboratoire de Recherche Translationnelle en Immunothérapie, Gustave Roussy, Villejuif, France; Drug Development Department (DITEP), Gustave Roussy, Université Paris-Sud, Université Paris-Saclay, Villejuif, France
| | - Julien Adam
- Department of Biostatistics, INSERM Unit U981, Gustave Roussy, Université Paris-Sud, Université Paris-Saclay, Villejuif, France; Department of Pathology, Gustave Roussy, Université Paris-Sud, Université Paris-Saclay, Villejuif, France
| | - Thierry Lebret
- Department of Urology, Hôpital Foch, Université Versailles-Saint-Quentin-en-Yvelines, Université Paris-Saclay, Suresnes, France
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