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Noori M, Azizi S, Mahjoubfar A, Abbasi Varaki F, Fayyaz F, Mousavian AH, Bashash D, Kardoust Parizi M, Kasaeian A. Efficacy and safety of immune checkpoint inhibitors for patients with prostate cancer: a systematic review and meta-analysis. Front Immunol 2023; 14:1181051. [PMID: 38022569 PMCID: PMC10644317 DOI: 10.3389/fimmu.2023.1181051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 09/04/2023] [Indexed: 12/01/2023] Open
Abstract
Immunotherapy has revolutionized the treatment paradigm of many cancers, however, its effectiveness in prostate cancer patients is still under question. In the present systematic review and meta-analysis, we sought for assessing the efficacy and safety of Immune checkpoint inhibitors (ICIs) in patients with prostate cancer. PubMed, Scopus, Web of Science, and EMBASE databases were searched on Aguste 19, 2022. Thirty five studies met the eligibility criteria. The median overall survival (mOS) of all treatments was 14.1 months, with the longest and shortest mOS was seen among patients who received anti-CTLA-4 monotherapy and anti-PD-1/PD-L1+anti-CTLA-4 regimen at 24.9 and 9.2 months, respectively. Noteworthy, all types of adverse events had the lowest incidence in the anti-PD-1/PD-L1 monotherapy group. Considering the ICI monotherapy regimens, we found that fatigue, diarrhea, and infusion reaction had the highest incidence rates. Future studies evaluating the efficacy and safety of novel combination therapies with ICIs are warranted.
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Affiliation(s)
- Maryam Noori
- Student Research Committee, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Hematology, Oncology and Stem Cell Transplantation Research Center, Research Institute for Oncology, Hematology and Cell Therapy, Tehran University of Medical Sciences, Tehran, Iran
| | - Shadi Azizi
- Student Research Committee, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Aref Mahjoubfar
- Student Research Committee, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Farhan Abbasi Varaki
- Student Research Committee, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Farimah Fayyaz
- Colorectal Research Center, Iran University of Medical Sciences, Tehran, Iran
- Cancer Immunology Project (CIP), Universal Scientific Education and Research Network (USERN), Tehran, Iran
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Amir-Hossein Mousavian
- Hematology, Oncology and Stem Cell Transplantation Research Center, Research Institute for Oncology, Hematology and Cell Therapy, Tehran University of Medical Sciences, Tehran, Iran
- Digestive Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Davood Bashash
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mehdi Kardoust Parizi
- Department of Urology, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Department of Urology, Medical University of Vienna, Vienna, Austria
| | - Amir Kasaeian
- Hematology, Oncology and Stem Cell Transplantation Research Center, Research Institute for Oncology, Hematology and Cell Therapy, Tehran University of Medical Sciences, Tehran, Iran
- Digestive Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Clinical Research Development Unit, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
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Sooi K, Walsh R, Kumarakulasinghe N, Wong A, Ngoi N. A review of strategies to overcome immune resistance in the treatment of advanced prostate cancer. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2023; 6:656-673. [PMID: 37842236 PMCID: PMC10571060 DOI: 10.20517/cdr.2023.48] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 08/06/2023] [Accepted: 09/18/2023] [Indexed: 10/17/2023]
Abstract
Immunotherapy has become integral in cancer therapeutics over the past two decades and is now part of standard-of-care treatment in multiple cancer types. While various biomarkers and pathway alterations such as dMMR, CDK12, and AR-V7 have been identified in advanced prostate cancer to predict immunotherapy responsiveness, the vast majority of prostate cancer remain intrinsically immune-resistant, as evidenced by low response rates to anti-PD(L)1 monotherapy. Since regulatory approval of the vaccine therapy sipuleucel-T in the biomarker-unselected population, there has not been much success with immunotherapy treatment in advanced prostate cancer. Researchers have looked at various strategies to overcome immune resistance, including the identification of more biomarkers and the combination of immunotherapy with existing effective prostate cancer treatments. On the horizon, novel drugs using bispecific T-cell engager (BiTE) and chimeric antigen receptors (CAR) technology are being explored and have shown promising early efficacy in this disease. Here we discuss the features of the tumour microenvironment that predispose to immune resistance and rational strategies to enhance antitumour responsiveness in advanced prostate cancer.
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Affiliation(s)
| | | | | | | | - Natalie Ngoi
- Department of Haematology-Oncology, National University Cancer Institute, Singapore 119228, Singapore
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3
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Li T, Qian X, Liu J, Xue F, Luo J, Yao G, Yan J, Liu X, Xiao B, Li J. Radiotherapy plus immune checkpoint inhibitor in prostate cancer. Front Oncol 2023; 13:1210673. [PMID: 37546397 PMCID: PMC10403272 DOI: 10.3389/fonc.2023.1210673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Accepted: 07/04/2023] [Indexed: 08/08/2023] Open
Abstract
The immune checkpoint inhibitor (ICI) is a promising strategy for treating cancer. However, the efficiency of ICI monotherapy is limited, which could be mainly attributed to the tumor microenvironment of the "cold" tumor. Prostate cancer, a type of "cold" cancer, is the most common cancer affecting men's health. Radiotherapy is regarded as one of the most effective prostate cancer treatments. In the era of immune therapy, the enhanced antigen presentation and immune cell infiltration caused by radiotherapy might boost the therapeutic efficacy of ICI. Here, the rationale of radiotherapy combined with ICI was reviewed. Also, the scheme of radiotherapy combined with immune checkpoint blockades was suggested as a potential option to improve the outcome of patients with prostate cancer.
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Affiliation(s)
- Tianjie Li
- School of Clinical Medicine, Tsinghua University, Beijing, China
- Department of Urology, Beijing Tsinghua Changung Hospital, Beijing, China
| | - Xinye Qian
- School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Jinyang Liu
- School of Medical, Tsinghua University, Beijing, China
| | - Feng Xue
- School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Jing Luo
- School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Guanqun Yao
- School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Jun Yan
- School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Xiaodong Liu
- Department of Urology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Bo Xiao
- Department of Urology, Beijing Tsinghua Changung Hospital, Beijing, China
| | - Jianxing Li
- Department of Urology, Beijing Tsinghua Changung Hospital, Beijing, China
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Lauriola A, Davalli P, Marverti G, Santi S, Caporali A, D'Arca D. Targeting the Interplay of Independent Cellular Pathways and Immunity: A Challenge in Cancer Immunotherapy. Cancers (Basel) 2023; 15:cancers15113009. [PMID: 37296972 DOI: 10.3390/cancers15113009] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 05/19/2023] [Accepted: 05/28/2023] [Indexed: 06/12/2023] Open
Abstract
Immunotherapy is a cancer treatment that exploits the capacity of the body's immune system to prevent, control, and remove cancer. Immunotherapy has revolutionized cancer treatment and significantly improved patient outcomes for several tumor types. However, most patients have not benefited from such therapies yet. Within the field of cancer immunotherapy, an expansion of the combination strategy that targets independent cellular pathways that can work synergistically is predicted. Here, we review some consequences of tumor cell death and increased immune system engagement in the modulation of oxidative stress and ubiquitin ligase pathways. We also indicate combinations of cancer immunotherapies and immunomodulatory targets. Additionally, we discuss imaging techniques, which are crucial for monitoring tumor responses during treatment and the immunotherapy side effects. Finally, the major outstanding questions are also presented, and directions for future research are described.
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Affiliation(s)
- Angela Lauriola
- Department of Biotechnology, University of Verona, 37134 Verona, Italy
| | - Pierpaola Davalli
- Department of Biomedical, Metabolic and Neural Sciences, Via G. Campi 287, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Gaetano Marverti
- Department of Biomedical, Metabolic and Neural Sciences, Via G. Campi 287, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Spartaco Santi
- Consiglio Nazionale delle Ricerche (CNR) Institute of Molecular Genetics "Luigi Luca Cavalli-Sforza", 40136 Bologna, Italy
- IRCCS, Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Andrea Caporali
- BHF Centre for Cardiovascular Science, University of Edinburgh, Scotland EH4 2XU, UK
| | - Domenico D'Arca
- Department of Biomedical, Metabolic and Neural Sciences, Via G. Campi 287, University of Modena and Reggio Emilia, 41125 Modena, Italy
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López-Campos F, Gajate P, Romero-Laorden N, Zafra-Martín J, Juan M, Hernando Polo S, Conde Moreno A, Couñago F. Immunotherapy in Advanced Prostate Cancer: Current Knowledge and Future Directions. Biomedicines 2022; 10:537. [PMID: 35327339 PMCID: PMC8945350 DOI: 10.3390/biomedicines10030537] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 02/22/2022] [Indexed: 02/01/2023] Open
Abstract
The advent of immunotherapy has revolutionized cancer treatment. Unfortunately, this has not been the case for metastatic castration-resistant prostate cancer (mCRPC), likely due to the heterogeneous and immune-suppressive microenvironment present in prostate cancer. The identification of molecular biomarkers that could predict response to immunotherapy represents one of the current challenges in this clinical scenario. The management of advanced castration-resistant prostate cancer is rapidly evolving and immunotherapy treatments, mostly consisting of immune checkpoint inhibitors combinations, BiTE® (bispecific T-cell engager) immune therapies, and chimeric antigen receptors (CAR) are in development with promising results. This review analyses the current evidence of immunotherapy treatments for mCRPC, evaluating past failures and promising approaches and discussing the directions for future research.
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Affiliation(s)
- Fernando López-Campos
- Radiation Oncology Department, Hospital Universitario Ramón y Cajal, 28024 Madrid, Spain
| | - Pablo Gajate
- Medical Oncology Department, Hospital Universitario Ramón y Cajal, 28024 Madrid, Spain;
| | - Nuria Romero-Laorden
- Medical Oncology Department, Hospital Universitario La Princesa, 28006 Madrid, Spain;
| | - Juan Zafra-Martín
- Department of Radiation Oncology, Hospital Universitario Virgen de la Victoria, 29010 Malaga, Spain;
| | - Manel Juan
- Servei d’Immunologia, CDB-Hospital Clínic, Plataforma de Inmunoterapia HSJD-Clínic, 08036 Barcelona, Spain;
| | - Susana Hernando Polo
- Medical Oncology Department, Hospital Universitario Fundación Alcorcón, 28922 Alcorcón, Spain;
| | - Antonio Conde Moreno
- Radiation Oncology Department, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain;
| | - Felipe Couñago
- Department of Radiation Oncology, Hospital Universitario Quirónsalud, 28223 Madrid, Spain;
- Department of Radiation Oncology, Hospital La Luz, 28003 Madrid, Spain
- Universidad Europea de Madrid, 28670 Madrid, Spain
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Bienia A, Wiecheć-Cudak O, Murzyn AA, Krzykawska-Serda M. Photodynamic Therapy and Hyperthermia in Combination Treatment-Neglected Forces in the Fight against Cancer. Pharmaceutics 2021; 13:1147. [PMID: 34452108 PMCID: PMC8399393 DOI: 10.3390/pharmaceutics13081147] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/26/2021] [Accepted: 07/16/2021] [Indexed: 12/24/2022] Open
Abstract
Cancer is one of the leading causes of death in humans. Despite the progress in cancer treatment, and an increase in the effectiveness of diagnostic methods, cancer is still highly lethal and very difficult to treat in many cases. Combination therapy, in the context of cancer treatment, seems to be a promising option that may allow minimizing treatment side effects and may have a significant impact on the cure. It may also increase the effectiveness of anti-cancer therapies. Moreover, combination treatment can significantly increase delivery of drugs to cancerous tissues. Photodynamic therapy and hyperthermia seem to be ideal examples that prove the effectiveness of combination therapy. These two kinds of therapy can kill cancer cells through different mechanisms and activate various signaling pathways. Both PDT and hyperthermia play significant roles in the perfusion of a tumor and the network of blood vessels wrapped around it. The main goal of combination therapy is to combine separate mechanisms of action that will make cancer cells more sensitive to a given therapeutic agent. Such an approach in treatment may contribute toward increasing its effectiveness, optimizing the cancer treatment process in the future.
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Affiliation(s)
| | | | | | - Martyna Krzykawska-Serda
- Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, 30-387 Kraków, Poland; (A.B.); (O.W.-C.); (A.A.M.)
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Creemers JHA, van der Doelen MJ, van Wilpe S, Hermsen R, Duiveman-de Boer T, Somford DM, Janssen MJR, Sedelaar JPM, Mehra N, Textor J, Westdorp H. Immunophenotyping Reveals Longitudinal Changes in Circulating Immune Cells During Radium-223 Therapy in Patients With Metastatic Castration-Resistant Prostate Cancer. Front Oncol 2021; 11:667658. [PMID: 34084750 PMCID: PMC8167220 DOI: 10.3389/fonc.2021.667658] [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] [Received: 02/26/2021] [Accepted: 04/15/2021] [Indexed: 11/13/2022] Open
Abstract
Background Radium-223 improves overall survival (OS) in men with bone metastatic castration-resistant prostate cancer (mCRPC). While the exact mechanism behind this survival benefit remains unclear, radium-induced immunological mechanisms might contribute to the OS advantage. We performed a comprehensive evaluation of the immunological changes in mCRPC patients by phenotyping the peripheral blood mononuclear cells (PBMCs) during radium-223 therapy. Materials and Methods In this prospective, single-arm, exploratory study, PBMCs of 30 mCRPC patients were collected before, during, and after treatment with radium-223. Lymphocyte and monocyte counts were analyzed to get insight into general immune cell trends. Next, we analyzed changes in T cell subsets, myeloid-derived suppressor cells (MDSCs), and immune checkpoint expression using linear regression models. Per subset, the 6-month change (% of baseline) was determined. Bootstrapped 95% confidence intervals were used to measure the degree of uncertainty of our findings. Results We observed a substantial decrease in absolute lymphocyte counts (-0.12 * 10^9 cells/L per injection, 95% CI: -0.143 - -0.102). Simultaneously, an increase was observed in the proportion of T cells that expressed costimulatory (ICOS) or inhibitory (TIM-3, PD-L1, and PD-1) checkpoint molecules. Moreover, the fraction of two immunosuppressive subsets – the regulatory T cells and the monocytic MDSCs – increased throughout treatment. These findings were not more pronounced in patients with an alkaline phosphatase response during therapy. Conclusion Immune cell subsets in patients with mCRPC changed during radium-223 therapy, which warrants further research into the possible immunological consequences of these changes.
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Affiliation(s)
- Jeroen H A Creemers
- Department of Tumor Immunology, Radboudumc, Nijmegen, Netherlands.,Oncode Institute, Nijmegen, Netherlands
| | - Maarten J van der Doelen
- Department of Medical Oncology, Radboudumc, Nijmegen, Netherlands.,Department of Urology, Radboudumc, Nijmegen, Netherlands
| | - Sandra van Wilpe
- Department of Tumor Immunology, Radboudumc, Nijmegen, Netherlands.,Department of Medical Oncology, Radboudumc, Nijmegen, Netherlands
| | - Rick Hermsen
- Department of Nuclear Medicine, Canisius-Wilhelmina Hospital, Nijmegen, Netherlands
| | | | - Diederik M Somford
- Department of Urology, Canisius-Wilhelmina Hospital, Nijmegen, Netherlands
| | - Marcel J R Janssen
- Department of Radiology and Nuclear Medicine, Radboudumc, Nijmegen, Netherlands
| | | | - Niven Mehra
- Department of Tumor Immunology, Radboudumc, Nijmegen, Netherlands.,Department of Medical Oncology, Radboudumc, Nijmegen, Netherlands
| | - Johannes Textor
- Department of Tumor Immunology, Radboudumc, Nijmegen, Netherlands.,Data Science Group, Institute for Computing and Information Sciences, Radboud University, Nijmegen, Netherlands
| | - Harm Westdorp
- Department of Tumor Immunology, Radboudumc, Nijmegen, Netherlands.,Department of Medical Oncology, Radboudumc, Nijmegen, Netherlands
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Venkatachalam S, McFarland TR, Agarwal N, Swami U. Immune Checkpoint Inhibitors in Prostate Cancer. Cancers (Basel) 2021; 13:cancers13092187. [PMID: 34063238 PMCID: PMC8125096 DOI: 10.3390/cancers13092187] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 04/19/2021] [Accepted: 04/20/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Metastatic prostate cancer is an incurable disease with limited treatment options. Immunotherapy has demonstrated significant success in multiple cancer types but efforts to harness its benefit in prostate cancer have so far largely been unsuccessful. In this review, we analyze the preclinical rationale for the use of immunotherapy and underlying barriers preventing responses to it. We summarize clinical studies evaluating checkpoint inhibitors in prostate cancer. In the end, we review ongoing trials exploring combination immune checkpoint inhibitors in combination with other agents with the intent to modulate the immune system to improve treatment outcomes. Abstract Metastatic prostate cancer is a lethal disease with limited treatment options. Immune checkpoint inhibitors have dramatically changed the treatment landscape of multiple cancer types but have met with limited success in prostate cancer. In this review, we discuss the preclinical studies providing the rationale for the use of immunotherapy in prostate cancer and underlying biological barriers inhibiting their activity. We discuss the predictors of response to immunotherapy in prostate cancer. We summarize studies evaluating immune checkpoint inhibitors either as a single agent or in combination with other checkpoint inhibitors or with other agents such as inhibitors of androgen axis, poly ADP-ribose polymerase (PARP), radium-223, radiotherapy, cryotherapy, tumor vaccines, chemotherapy, tyrosine kinase inhibitors, and granulocyte-macrophage colony-stimulating factor. We thereafter review future directions including the combination of immune checkpoint blockade with inhibitors of adenosine axis, bispecific T cell engagers, PSMA directed therapies, adoptive T-cell therapy, and multiple other miscellaneous agents.
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Affiliation(s)
- Shobi Venkatachalam
- Department of Internal Medicine, Nazareth Hospital, Philadelphia, PA 19152, USA;
| | - Taylor R. McFarland
- Department of Internal Medicine, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA; (T.R.M.); (N.A.)
| | - Neeraj Agarwal
- Department of Internal Medicine, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA; (T.R.M.); (N.A.)
| | - Umang Swami
- Department of Internal Medicine, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA; (T.R.M.); (N.A.)
- Correspondence: ; Tel.: +1-801-213-8439
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Ruiz de Porras V, Pardo JC, Notario L, Etxaniz O, Font A. Immune Checkpoint Inhibitors: A Promising Treatment Option for Metastatic Castration-Resistant Prostate Cancer? Int J Mol Sci 2021; 22:ijms22094712. [PMID: 33946818 PMCID: PMC8124759 DOI: 10.3390/ijms22094712] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 04/27/2021] [Accepted: 04/28/2021] [Indexed: 02/07/2023] Open
Abstract
Since 2010, several treatment options have been available for men with metastatic castration-resistant prostate cancer (mCRPC), including immunotherapeutic agents, although the clinical benefit of these agents remains inconclusive in unselected mCRPC patients. In recent years, however, immunotherapy has re-emerged as a promising therapeutic option to stimulate antitumor immunity, particularly with the use of immune checkpoint inhibitors (ICIs), such as PD-1/PD-L1 and CTLA-4 inhibitors. There is increasing evidence that ICIs may be especially beneficial in specific subgroups of patients with high PD-L1 tumor expression, high tumor mutational burden, or tumors with high microsatellite instability/mismatch repair deficiency. If we are to improve the efficacy of ICIs, it is crucial to have a better understanding of the mechanisms of resistance to ICIs and to identify predictive biomarkers to determine which patients are most likely to benefit. This review focuses on the current status of ICIs for the treatment of mCRPC (either as monotherapy or in combination with other drugs), mechanisms of resistance, potential predictive biomarkers, and future challenges in the management of mCRPC.
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Affiliation(s)
- Vicenç Ruiz de Porras
- Germans Trias i Pujol Research Institute (IGTP), Ctra. Can Ruti-Camí de les Escoles s/n, 08916 Badalona, Spain
- Badalona Applied Research Group in Oncology (B·ARGO), Catalan Institute of Oncology, Ctra. Can Ruti-Camí de les Escoles s/n, 08916 Badalona, Spain; (J.C.P.); (L.N.); (O.E.)
- Correspondence: (V.R.d.P.); (A.F.); Tel.: +34-93-554-6301 (V.R.d.P.); +34-93-497-8925 (A.F.); Fax: +34-93-497-8950 (A.F.)
| | - Juan Carlos Pardo
- Badalona Applied Research Group in Oncology (B·ARGO), Catalan Institute of Oncology, Ctra. Can Ruti-Camí de les Escoles s/n, 08916 Badalona, Spain; (J.C.P.); (L.N.); (O.E.)
- Department of Medical Oncology, Catalan Institute of Oncology, University Hospital Germans Trias i Pujol, Ctra. Can Ruti-Camí de les Escoles s/n, 08916 Badalona, Spain
| | - Lucia Notario
- Badalona Applied Research Group in Oncology (B·ARGO), Catalan Institute of Oncology, Ctra. Can Ruti-Camí de les Escoles s/n, 08916 Badalona, Spain; (J.C.P.); (L.N.); (O.E.)
- Department of Medical Oncology, Catalan Institute of Oncology, University Hospital Germans Trias i Pujol, Ctra. Can Ruti-Camí de les Escoles s/n, 08916 Badalona, Spain
| | - Olatz Etxaniz
- Badalona Applied Research Group in Oncology (B·ARGO), Catalan Institute of Oncology, Ctra. Can Ruti-Camí de les Escoles s/n, 08916 Badalona, Spain; (J.C.P.); (L.N.); (O.E.)
- Department of Medical Oncology, Catalan Institute of Oncology, University Hospital Germans Trias i Pujol, Ctra. Can Ruti-Camí de les Escoles s/n, 08916 Badalona, Spain
| | - Albert Font
- Badalona Applied Research Group in Oncology (B·ARGO), Catalan Institute of Oncology, Ctra. Can Ruti-Camí de les Escoles s/n, 08916 Badalona, Spain; (J.C.P.); (L.N.); (O.E.)
- Department of Medical Oncology, Catalan Institute of Oncology, University Hospital Germans Trias i Pujol, Ctra. Can Ruti-Camí de les Escoles s/n, 08916 Badalona, Spain
- Correspondence: (V.R.d.P.); (A.F.); Tel.: +34-93-554-6301 (V.R.d.P.); +34-93-497-8925 (A.F.); Fax: +34-93-497-8950 (A.F.)
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10
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Miyahira AK, Pienta KJ, Babich JW, Bander NH, Calais J, Choyke P, Hofman MS, Larson SM, Lin FI, Morris MJ, Pomper MG, Sandhu S, Scher HI, Tagawa ST, Williams S, Soule HR. Meeting report from the Prostate Cancer Foundation PSMA theranostics state of the science meeting. Prostate 2020; 80:1273-1296. [PMID: 32865839 PMCID: PMC8442561 DOI: 10.1002/pros.24056] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 07/23/2020] [Indexed: 12/12/2022]
Abstract
INTRODUCTION The Prostate Cancer Foundation (PCF) convened a PCF prostate-specific membrane antigen (PSMA) Theranostics State of the Science Meeting on 18 November 2019, at Weill Cornell Medicine, New York, NY. METHODS The meeting was attended by 22 basic, translational, and clinical researchers from around the globe, with expertise in PSMA biology, development and use of PSMA theranostics agents, and clinical trials. The goal of this meeting was to discuss the current state of knowledge, the most important biological and clinical questions, and critical next steps for the clinical development of PSMA positron emission tomography (PET) imaging agents and PSMA-targeted radionuclide agents for patients with prostate cancer. RESULTS Several major topic areas were discussed including the biology of PSMA, the role of PSMA-targeted PET imaging in prostate cancer, the physics and performance of different PSMA-targeted PET imaging agents, the current state of clinical development of PSMA-targeted radionuclide therapy (RNT) agents, the role of dosimetry in PSMA RNT treatment planning, barriers and challenges in PSMA RNT clinical development, optimization of patient selection for PSMA RNT trials, and promising combination treatment approaches with PSMA RNT. DISCUSSION This article summarizes the presentations from the meeting for the purpose of globally disseminating this knowledge to advance the use of PSMA-targeted theranostic agents for imaging and treatment of patients with prostate cancer.
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Affiliation(s)
- Andrea K. Miyahira
- Science Department, Prostate Cancer Foundation, Santa Monica, California
| | - Kenneth J. Pienta
- Department of Urology, The Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - John W. Babich
- Department of Radiology, Weill Cornell Medicine, New York, New York
| | - Neil H. Bander
- Laboratory of Urologic Oncology, Department of Urology and Meyer Cancer Center, Weill Cornell Medicine, New York, New York
| | - Jeremie Calais
- Ahmanson Translational Theranostics Division, Department of Molecular & Medical Pharmacology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Peter Choyke
- Molecular Imaging Program, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Michael S. Hofman
- Prostate Cancer Theranostics and Imaging Centre of Excellence (ProsTIC), Peter MacCallum Cancer Centre, The University of Melbourne, Melbourne, Australia
- Department of Molecular Imaging and Therapeutic Nuclear Medicine, Peter MacCallum Cancer Centre, The University of Melbourne, Melbourne, Australia
| | - Steven M. Larson
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Frank I. Lin
- Molecular Imaging Program, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Michael J. Morris
- Genitourinary Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Martin G. Pomper
- Department of Urology, The Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Shahneen Sandhu
- Prostate Cancer Theranostics and Imaging Centre of Excellence (ProsTIC), Peter MacCallum Cancer Centre, The University of Melbourne, Melbourne, Australia
- Department of Medical Oncology, Peter MacCallum Cancer Centre, The University of Melbourne, Melbourne, Australia
| | - Howard I. Scher
- Genitourinary Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Scott T. Tagawa
- Division of Hematology and Medical Oncology, Department of Medicine, Weill Cornell Medicine, New York, New York
| | - Scott Williams
- Prostate Cancer Theranostics and Imaging Centre of Excellence (ProsTIC), Peter MacCallum Cancer Centre, The University of Melbourne, Melbourne, Australia
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, The University of Melbourne, Melbourne, Australia
| | - Howard R. Soule
- Science Department, Prostate Cancer Foundation, Santa Monica, California
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