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Mosele MF, Westphalen CB, Stenzinger A, Barlesi F, Bayle A, Bièche I, Bonastre J, Castro E, Dienstmann R, Krämer A, Czarnecka AM, Meric-Bernstam F, Michiels S, Miller R, Normanno N, Reis-Filho J, Remon J, Robson M, Rouleau E, Scarpa A, Serrano C, Mateo J, André F. Recommendations for the use of next-generation sequencing (NGS) for patients with advanced cancer in 2024: a report from the ESMO Precision Medicine Working Group. Ann Oncol 2024; 35:588-606. [PMID: 38834388 DOI: 10.1016/j.annonc.2024.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 04/17/2024] [Accepted: 04/18/2024] [Indexed: 06/06/2024] Open
Abstract
BACKGROUND Advancements in the field of precision medicine have prompted the European Society for Medical Oncology (ESMO) Precision Medicine Working Group to update the recommendations for the use of tumour next-generation sequencing (NGS) for patients with advanced cancers in routine practice. METHODS The group discussed the clinical impact of tumour NGS in guiding treatment decision using the ESMO Scale for Clinical Actionability of molecular Targets (ESCAT) considering cost-effectiveness and accessibility. RESULTS As for 2020 recommendations, ESMO recommends running tumour NGS in advanced non-squamous non-small-cell lung cancer, prostate cancer, colorectal cancer, cholangiocarcinoma, and ovarian cancer. Moreover, it is recommended to carry out tumour NGS in clinical research centres and under specific circumstances discussed with patients. In this updated report, the consensus within the group has led to an expansion of the recommendations to encompass patients with advanced breast cancer and rare tumours such as gastrointestinal stromal tumours, sarcoma, thyroid cancer, and cancer of unknown primary. Finally, ESMO recommends carrying out tumour NGS to detect tumour-agnostic alterations in patients with metastatic cancers where access to matched therapies is available. CONCLUSION Tumour NGS is increasingly expanding its scope and application within oncology with the aim of enhancing the efficacy of precision medicine for patients with cancer.
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Affiliation(s)
- M F Mosele
- INSERM U981, Gustave Roussy, Villejuif; Department of Cancer Medicine, Gustave Roussy, Villejuif, France
| | - C B Westphalen
- Comprehensive Cancer Center Munich & Department of Medicine III, University Hospital, LMU Munich, Munich
| | - A Stenzinger
- Institute of Pathology, University Hospital Heidelberg and Center for Personalized Medicine (ZPM), Heidelberg, Germany
| | - F Barlesi
- INSERM U981, Gustave Roussy, Villejuif; Department of Cancer Medicine, Gustave Roussy, Villejuif, France; Faculty of Medicine, Université Paris-Saclay, Kremlin Bicêtre
| | - A Bayle
- Faculty of Medicine, Université Paris-Saclay, Kremlin Bicêtre; Drug Development Department (DITEP), Gustave Roussy, Villejuif; Oncostat U1018, Inserm, Université Paris-Saclay, labeled Ligue Contre le Cancer, Villejuif; Service de Biostatistique et Epidémiologie, Gustave Roussy, Villejuif
| | - I Bièche
- Department of Genetics, Institut Curie, INSERM U1016, Université Paris Cité, Paris, France
| | - J Bonastre
- Oncostat U1018, Inserm, Université Paris-Saclay, labeled Ligue Contre le Cancer, Villejuif; Service de Biostatistique et Epidémiologie, Gustave Roussy, Villejuif
| | - E Castro
- Department of Medical Oncology, Hospital Universitario 12 de Octubre, Instituto de Investigación Sanitaria Hospital 12 de Octubre, Madrid
| | - R Dienstmann
- Vall d'Hebron Institute of Oncology (VHIO), Vall d'Hebron Barcelona Hospital Campus, Barcelona; University of Vic-Central University of Catalonia, Vic, Spain; Oncoclínicas, São Paulo, Brazil
| | - A Krämer
- Clinical Cooperation Unit Molecular Hematology/Oncology, German Cancer Research Center (DKFZ), Heidelberg; Department of Internal Medicine V, University of Heidelberg, Heidelberg, Germany
| | - A M Czarnecka
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw; Department of Experimental Pharmacology, Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland
| | - F Meric-Bernstam
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, USA
| | - S Michiels
- Oncostat U1018, Inserm, Université Paris-Saclay, labeled Ligue Contre le Cancer, Villejuif; Service de Biostatistique et Epidémiologie, Gustave Roussy, Villejuif
| | - R Miller
- Department of Medical Oncology, University College London, London; Department of Medical Oncology, St Bartholomew's Hospital, London, UK
| | - N Normanno
- Scientific Directorate, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) "Dino Amadori", Meldola, Italy
| | - J Reis-Filho
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York
| | - J Remon
- Department of Cancer Medicine, Gustave Roussy, Villejuif, France
| | - M Robson
- Breast Medicine and Clinical Genetics Services, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA
| | - E Rouleau
- Tumor Genetics Service, Medical Biology and Pathology Department, Gustave Roussy, Villejuif, France
| | - A Scarpa
- Section of Pathology, Department of Diagnostics and Public Health, University of Verona-School of Medicine, Verona, Italy
| | - C Serrano
- Vall d'Hebron Institute of Oncology (VHIO), Vall d'Hebron Barcelona Hospital Campus, Barcelona
| | - J Mateo
- Vall d'Hebron Institute of Oncology (VHIO), Vall d'Hebron Barcelona Hospital Campus, Barcelona
| | - F André
- INSERM U981, Gustave Roussy, Villejuif; Department of Cancer Medicine, Gustave Roussy, Villejuif, France; Faculty of Medicine, Université Paris-Saclay, Kremlin Bicêtre.
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Xu C. CRISPR/Cas9-mediated knockout strategies for enhancing immunotherapy in breast cancer. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024:10.1007/s00210-024-03208-2. [PMID: 38907847 DOI: 10.1007/s00210-024-03208-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 05/31/2024] [Indexed: 06/24/2024]
Abstract
Breast cancer, a prevalent disease with significant mortality rates, often presents treatment challenges due to its complex genetic makeup. This review explores the potential of combining Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)/CRISPR-associated protein 9 (Cas9) gene knockout strategies with immunotherapeutic approaches to enhance breast cancer treatment. The CRISPR/Cas9 system, renowned for its precision in inducing genetic alterations, can target and eliminate specific cancer cells, thereby minimizing off-target effects. Concurrently, immunotherapy, which leverages the immune system's power to combat cancer, has shown promise in treating breast cancer. By integrating these two strategies, we can potentially augment the effectiveness of immunotherapies by knocking out genes that enable cancer cells to evade the immune system. However, safety considerations, such as off-target effects and immune responses, necessitate careful evaluation. Current research endeavors aim to optimize these strategies and ascertain the most effective methods to stimulate the immune response. This review provides novel insights into the integration of CRISPR/Cas9-mediated knockout strategies and immunotherapy, a promising avenue that could revolutionize breast cancer treatment as our understanding of the immune system's interplay with cancer deepens.
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Affiliation(s)
- Chenchen Xu
- Department of Gynecology and Obstetrics, Changzhou Maternal and Child Health Care Hospital, Changzhou Medical Center, Nanjing Medical University, Changzhou, 213000, China.
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Markowski MC, Sternberg CN, Wang H, Wang T, Linville L, Marshall CH, Sullivan R, King S, Lotan TL, Antonarakis ES. TRIUMPH: phase II trial of rucaparib monotherapy in patients with metastatic hormone-sensitive prostate cancer harboring germline homologous recombination repair gene mutations. Oncologist 2024:oyae120. [PMID: 38885246 DOI: 10.1093/oncolo/oyae120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Accepted: 05/06/2024] [Indexed: 06/20/2024] Open
Abstract
BACKGROUND The activity of PARP inhibitors (PARPi) in patients with homologous recombination repair (HRR) mutations and metastatic castration-resistant prostate cancer has been established. We hypothesized that the benefit of PARPi can be maintained in the absence of androgen deprivation therapy (ADT) in an HRR-mutated population. We report the results of a phase II clinical trial of rucaparib monotherapy in patients with metastatic hormone-sensitive prostate cancer (mHSPC). METHODS This was a multi-center, single-arm phase II trial (NCT03413995) for patients with asymptomatic, mHSPC. Patients were required to have a pathogenic germline mutation in an HRR gene for eligibility. All patients received rucaparib 600 mg by mouth twice daily, without androgen deprivation. The primary endpoint was a confirmed PSA50 response rate. RESULTS Twelve patients were enrolled, 7 with a BRCA1/2 mutation and 5 with a CHEK2 mutation. The confirmed PSA50 response rate to rucaparib was 41.7% (N = 5/12, 95% CI: 15.2-72.3%, one-sided P = .81 against the 50% null), which did not meet the pre-specified efficacy boundary to enroll additional patients. In patients with measurable disease, the objective response rate was 60% (N = 3/5), all with a BRCA2 mutation. The median radiographic progression-free survival on rucaparib was estimated at 12.0 months (95% CI: 8.0-NR months). The majority of adverse events were grade ≤2, and expected. CONCLUSION Rucaparib can induce clinical responses in a biomarker-selected metastatic prostate cancer population without concurrent ADT. However, the pre-specified efficacy threshold was not met, and enrolment was truncated. Although durable responses were observed in a subset of patients, further study of PARPi treatment without ADT in mHSPC is unlikely to change clinical practice.
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Affiliation(s)
- Mark C Markowski
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Cora N Sternberg
- Division of Hematology/Oncology, Englander Institute for Precision Medicine, Sandra and Edward Meyer Cancer Center, Weill Cornell, New York, NY, United States
| | - Hao Wang
- Division of Quantitative Sciences, Department of Oncology, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Tingchang Wang
- Division of Quantitative Sciences, Department of Oncology, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Laura Linville
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Catherine H Marshall
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Rana Sullivan
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Serina King
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Tamara L Lotan
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Emmanuel S Antonarakis
- Department of Medicine, Masonic Cancer Center, University of Minnesota Medical Center, Minneapolis, MN, United States
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Chalker C, Chun B, Sokolova AO. Germline and somatic mutations in prostate cancer: Implications for treatment. Curr Probl Cancer 2024; 50:101101. [PMID: 38718711 DOI: 10.1016/j.currproblcancer.2024.101101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 04/15/2024] [Accepted: 04/25/2024] [Indexed: 06/16/2024]
Abstract
Genetic testing is an integral part of the workup of metastatic prostate cancer, in part, because the results can have a profound impact on the subsequent management of this disease. There are now several Food & Drug Administration (FDA) approved therapeutics available for patients with prostate cancer and certain genetic abnormalities - most notably, mutations in DNA damage repair (DDR) pathways such mismatch repair (MMR) and homologous recombination repair (HRR). In this review of the current literature, we discuss the indications for somatic and germline testing, the genetic changes of particular clinical relevance, the associated therapeutic options, and the clinical data supporting their use. We also highlight select trials-in-progress and future directions for the field.
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Affiliation(s)
- Cameron Chalker
- Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR 97239.
| | - Brie Chun
- Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR 97239
| | - Alexandra O Sokolova
- Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR 97239
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Srkalovic G, Rothe M, Mangat PK, Garrett-Mayer E, Ahn ER, Brouse G, Chan J, Mehmi I, Khalil M, Duvivier HL, Gaba A, Leuva H, Thota R, Yost KJ, Grantham GN, Gregory A, Hinshaw DC, Halabi S, Schilsky RL. Talazoparib in Patients With Solid Tumors With BRCA1/ 2 Mutation: Results From the Targeted Agent and Profiling Utilization Registry Study. JCO Precis Oncol 2024; 8:e2400026. [PMID: 38865672 DOI: 10.1200/po.24.00026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 02/22/2024] [Accepted: 04/04/2024] [Indexed: 06/14/2024] Open
Abstract
PURPOSE The Targeted Agent and Profiling Utilization Registry Study is a phase II basket trial evaluating the antitumor activity of commercially available targeted agents in patients with advanced cancer and genomic alterations known to be drug targets. Results of a cohort of patients with various solid tumors with germline or somatic BRCA1/2 mutations treated with talazoparib are reported. METHODS Eligible patients had advanced solid tumors, measurable disease (RECIST), Eastern Cooperative Oncology Group performance status 0-2, adequate organ function, and no standard treatment options. Patients with germline BRCA-mutated human epidermal growth factor receptor 2-negative locally advanced or metastatic breast cancer were not eligible for this study. Primary end point was disease control (DC) determined by investigator assessment of objective response (OR) or stable disease (SD) of at least 16 weeks duration (SD16+). The results were evaluated on the basis of a one-sided exact binomial test with a null DC rate of 15% versus 35% (power = 0.82; α = .10). Secondary end points were OR, progression-free survival, overall survival, duration of response, duration of SD, and safety. RESULTS Twenty-eight patients (20 cancer types) with BRCA1/2 mutations were enrolled from December 2019 to September 2021 and collapsed into a single histology pooled cohort for analysis. All patients were evaluable for efficacy. One complete response, nine partial response, and six SD16+ were observed for DC and OR rates of 57% (one-sided 90% CI, 43 to 100) and 36% (95% CI, 19 to 56), respectively. The null hypothesis of a 15% DC rate was rejected (P < .001). Patients with OR had the following tumor types: breast (2), nonmelanoma skin, mesothelioma, stomach, uterus, non-small cell lung cancer, ovary, hepatocellular carcinoma, and pancreas. Thirteen patients had at least one grade 3-5 adverse event (AE) or serious AE at least possibly related to talazoparib. All were consistent with the drug label except bilirubin increase and hyponatremia (both grade 3 AEs). CONCLUSION Talazoparib demonstrated antitumor activity in patients with advanced solid tumors and BRCA1/2 mutations, including cancer types for which poly ADP-ribose polymerase inhibitors are not yet US Food and Drug Administration-approved.
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Affiliation(s)
- Gordan Srkalovic
- Herbert-Herman Cancer Center, Lansing, MI
- Michigan Cancer Research Consortium, Ypsilanti, MI
| | - Michael Rothe
- American Society of Clinical Oncology, Alexandria, VA
| | - Pam K Mangat
- American Society of Clinical Oncology, Alexandria, VA
| | | | | | | | - John Chan
- Sutter Cancer Research Consortium, San Francisco, CA
| | - Inderjit Mehmi
- The Angeles Clinic and Research Institute, A Cedars-Sinai Affiliate, Los Angeles, CA
| | - Maya Khalil
- O'Neal Comprehensive Cancer Center at the University of Alabama at Birmingham School of Medicine, Birmingham, AL
| | | | | | | | | | - Kathleen J Yost
- Cancer Research Consortium of West Michigan, Grand Rapids, MI
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6
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Fan Y, Liu Z, Chen Y, He Z. Homologous Recombination Repair Gene Mutations in Prostate Cancer: Prevalence and Clinical Value. Adv Ther 2024; 41:2196-2216. [PMID: 38767824 PMCID: PMC11133173 DOI: 10.1007/s12325-024-02844-7] [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: 01/30/2024] [Accepted: 03/12/2024] [Indexed: 05/22/2024]
Abstract
Despite advances in our understanding of the molecular landscape of prostate cancer and the development of novel biomarker-driven therapies, the prognosis of patients with metastatic prostate cancer that is resistant to conventional hormonal therapy remains poor. Data suggest that a significant proportion of patients with metastatic castration-resistant prostate cancer (mCRPC) have mutations in homologous recombination repair (HRR) genes and may benefit from poly(ADP-ribose) polymerase (PARP) inhibitors. However, the adoption of HRR gene mutation testing in prostate cancer remains low, meaning there is a missed opportunity to identify patients who may benefit from targeted therapy with PARP inhibition, with or without novel hormonal agents. Here, we review the current knowledge regarding the clinical significance of HRR gene mutations in prostate cancer and discuss the efficacy of PARP inhibition in patients with mCRPC. This comprehensive overview aims to increase the clinical implementation of HRR gene mutation testing and inform future efforts in personalized treatment of prostate cancer.
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Affiliation(s)
- Yu Fan
- Department of Urology, Peking University First Hospital, No. 8 Xishiku Street, Xicheng District, Beijing, China
| | - Zhenhua Liu
- Global Medical Affairs, MSD China, Shanghai, China
| | - Yuke Chen
- Department of Urology, Peking University First Hospital, No. 8 Xishiku Street, Xicheng District, Beijing, China
| | - Zhisong He
- Department of Urology, Peking University First Hospital, No. 8 Xishiku Street, Xicheng District, Beijing, China.
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Sayyid RK, Bernardino R, Chavarriaga J, Gleave A, Kumar R, Fleshner NE. Rucaparib monotherapy in the heavily pre-treated metastatic castrate-resistant prostate cancer setting: practical considerations and alternate treatment approaches. Transl Androl Urol 2024; 13:884-888. [PMID: 38855585 PMCID: PMC11157394 DOI: 10.21037/tau-23-671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 03/14/2024] [Indexed: 06/11/2024] Open
Affiliation(s)
- Rashid K. Sayyid
- Division of Urology, Department of Surgical Oncology, University of Toronto, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Rui Bernardino
- Division of Urology, Department of Surgical Oncology, University of Toronto, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Julian Chavarriaga
- Division of Urology, Department of Surgical Oncology, University of Toronto, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Alexandra Gleave
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada
| | - Ravi Kumar
- Division of Urology, Department of Surgical Oncology, University of Toronto, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Neil E. Fleshner
- Division of Urology, Department of Surgical Oncology, University of Toronto, Princess Margaret Cancer Centre, Toronto, ON, Canada
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8
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McKay RR, Morgans AK, Shore ND, Dunshee C, Devgan G, Agarwal N. First-line combination treatment with PARP and androgen receptor-signaling inhibitors in HRR-deficient mCRPC: Applying clinical study findings to clinical practice in the United States. Cancer Treat Rev 2024; 126:102726. [PMID: 38613872 DOI: 10.1016/j.ctrv.2024.102726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 03/23/2024] [Accepted: 03/26/2024] [Indexed: 04/15/2024]
Abstract
INTRODUCTION Metastatic castration-resistant prostate cancer (mCRPC) remains incurable and develops from biochemically recurrent PC treated with androgen deprivation therapy (ADT) following definitive therapy for localized PC, or from metastatic castration-sensitive PC (mCSPC). In the mCSPC setting, treatment intensification of ADT plus androgen receptor (AR)-signaling inhibitors (ARSIs), with or without chemotherapy, improves outcomes vs ADT alone. Despite multiple phase 3 trials demonstrating a survival benefit of treatment intensification in PC, there remains high use of ADT monotherapy in real-world clinical practice. Prior studies indicate that co-inhibition of AR and poly(ADP-ribose) polymerase (PARP) may result in enhanced benefit in treating tumors regardless of alterations in DNA damage response genes involved either directly or indirectly in homologous recombination repair (HRR). Three recent phase 3 studies evaluated the combination of a PARP inhibitor (PARPi) with an ARSI as first-line treatment for mCRPC: TALAPRO-2, talazoparib plus enzalutamide; PROpel, olaparib plus abiraterone acetate and prednisone (AAP); and MAGNITUDE, niraparib plus AAP. Results from these studies have led to the recent approval in the United States of talazoparib plus enzalutamide for the treatment of mCRPC with any HRR alteration, and of both olaparib and niraparib indicated in combination with AAP for the treatment of mCRPC with BRCA alterations. SUMMARY Here, we review the newly approved PARPi plus ARSI treatments within the context of the mCRPC treatment landscape, provide an overview of practical considerations for the combinations in clinical practice, highlight the importance of HRR testing, and discuss the benefits of treatment intensification for patients with mCRPC.
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Affiliation(s)
- Rana R McKay
- Moores Cancer Center, University of California San Diego, 3855 Health Sciences Drive, La Jolla, CA 92037, USA.
| | - Alicia K Morgans
- Harvard Medical School, Dana-Farber Cancer Institute, 450 Brookline Ave, Dana 09-930, Boston, MA 02215, USA.
| | - Neal D Shore
- Carolina Urologic Research Center, 823 82nd Parkway, Suite B, Myrtle Beach, SC 29572, USA.
| | - Curtis Dunshee
- Urology Specialists, 2260 W. Orange Grove Road, Tucson, AZ 85741, USA.
| | - Geeta Devgan
- Pfizer Inc., 66 Hudson Blvd East, New York, NY 10001, USA.
| | - Neeraj Agarwal
- Huntsman Cancer Institute (NCI-CCC), University of Utah, 2000 Circle of Hope Drive, Suite 5726, Salt Lake City, UT 84112, USA.
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9
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Piombino C, Pipitone S, Tonni E, Mastrodomenico L, Oltrecolli M, Tchawa C, Matranga R, Roccabruna S, D’Agostino E, Pirola M, Bacchelli F, Baldessari C, Baschieri MC, Dominici M, Sabbatini R, Vitale MG. Homologous Recombination Repair Deficiency in Metastatic Prostate Cancer: New Therapeutic Opportunities. Int J Mol Sci 2024; 25:4624. [PMID: 38731844 PMCID: PMC11083429 DOI: 10.3390/ijms25094624] [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: 03/25/2024] [Revised: 04/14/2024] [Accepted: 04/22/2024] [Indexed: 05/13/2024] Open
Abstract
More than 20% of metastatic prostate cancer carries genomic defects involving DNA damage repair pathways, mainly in homologous recombination repair-related genes. The recent approval of olaparib has paved the way to precision medicine for the treatment of metastatic prostate cancer with PARP inhibitors in this subset of patients, especially in the case of BRCA1 or BRCA2 pathogenic/likely pathogenic variants. In face of this new therapeutic opportunity, many issues remain unsolved. This narrative review aims to describe the relationship between homologous recombination repair deficiency and prostate cancer, the techniques used to determine homologous recombination repair status in prostate cancer, the crosstalk between homologous recombination repair and the androgen receptor pathway, the current evidence on PARP inhibitors activity in metastatic prostate cancer also in homologous recombination repair-proficient tumors, as well as emerging mechanisms of resistance to PARP inhibitors. The possibility of combination therapies including a PARP inhibitor is an attractive option, and more robust data are awaited from ongoing phase II and phase III trials outlined in this manuscript.
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Affiliation(s)
- Claudia Piombino
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, 41124 Modena, Italy; (C.P.); (S.P.); (E.T.); (L.M.); (M.O.); (C.T.); (R.M.); (S.R.); (E.D.); (M.P.); (C.B.); (M.D.); (R.S.)
| | - Stefania Pipitone
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, 41124 Modena, Italy; (C.P.); (S.P.); (E.T.); (L.M.); (M.O.); (C.T.); (R.M.); (S.R.); (E.D.); (M.P.); (C.B.); (M.D.); (R.S.)
| | - Elena Tonni
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, 41124 Modena, Italy; (C.P.); (S.P.); (E.T.); (L.M.); (M.O.); (C.T.); (R.M.); (S.R.); (E.D.); (M.P.); (C.B.); (M.D.); (R.S.)
| | - Luciana Mastrodomenico
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, 41124 Modena, Italy; (C.P.); (S.P.); (E.T.); (L.M.); (M.O.); (C.T.); (R.M.); (S.R.); (E.D.); (M.P.); (C.B.); (M.D.); (R.S.)
| | - Marco Oltrecolli
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, 41124 Modena, Italy; (C.P.); (S.P.); (E.T.); (L.M.); (M.O.); (C.T.); (R.M.); (S.R.); (E.D.); (M.P.); (C.B.); (M.D.); (R.S.)
| | - Cyrielle Tchawa
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, 41124 Modena, Italy; (C.P.); (S.P.); (E.T.); (L.M.); (M.O.); (C.T.); (R.M.); (S.R.); (E.D.); (M.P.); (C.B.); (M.D.); (R.S.)
| | - Rossana Matranga
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, 41124 Modena, Italy; (C.P.); (S.P.); (E.T.); (L.M.); (M.O.); (C.T.); (R.M.); (S.R.); (E.D.); (M.P.); (C.B.); (M.D.); (R.S.)
| | - Sara Roccabruna
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, 41124 Modena, Italy; (C.P.); (S.P.); (E.T.); (L.M.); (M.O.); (C.T.); (R.M.); (S.R.); (E.D.); (M.P.); (C.B.); (M.D.); (R.S.)
| | - Elisa D’Agostino
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, 41124 Modena, Italy; (C.P.); (S.P.); (E.T.); (L.M.); (M.O.); (C.T.); (R.M.); (S.R.); (E.D.); (M.P.); (C.B.); (M.D.); (R.S.)
| | - Marta Pirola
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, 41124 Modena, Italy; (C.P.); (S.P.); (E.T.); (L.M.); (M.O.); (C.T.); (R.M.); (S.R.); (E.D.); (M.P.); (C.B.); (M.D.); (R.S.)
| | - Francesca Bacchelli
- Clinical Trials Office, Division of Oncology, Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, 41124 Modena, Italy;
| | - Cinzia Baldessari
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, 41124 Modena, Italy; (C.P.); (S.P.); (E.T.); (L.M.); (M.O.); (C.T.); (R.M.); (S.R.); (E.D.); (M.P.); (C.B.); (M.D.); (R.S.)
| | - Maria Cristina Baschieri
- Laboratory of Cellular Therapy, Division of Oncology, Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, 41124 Modena, Italy;
| | - Massimo Dominici
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, 41124 Modena, Italy; (C.P.); (S.P.); (E.T.); (L.M.); (M.O.); (C.T.); (R.M.); (S.R.); (E.D.); (M.P.); (C.B.); (M.D.); (R.S.)
- Laboratory of Cellular Therapy, Division of Oncology, Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, 41124 Modena, Italy;
| | - Roberto Sabbatini
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, 41124 Modena, Italy; (C.P.); (S.P.); (E.T.); (L.M.); (M.O.); (C.T.); (R.M.); (S.R.); (E.D.); (M.P.); (C.B.); (M.D.); (R.S.)
| | - Maria Giuseppa Vitale
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, 41124 Modena, Italy; (C.P.); (S.P.); (E.T.); (L.M.); (M.O.); (C.T.); (R.M.); (S.R.); (E.D.); (M.P.); (C.B.); (M.D.); (R.S.)
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10
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Sciarra A, Santarelli V, Salciccia S, Moriconi M, Basile G, Santodirocco L, Carino D, Frisenda M, Di Pierro G, Del Giudice F, Gentilucci A, Bevilacqua G. How the Management of Biochemical Recurrence in Prostate Cancer Will Be Modified by the Concept of Anticipation and Incrementation of Therapy. Cancers (Basel) 2024; 16:764. [PMID: 38398155 PMCID: PMC10886975 DOI: 10.3390/cancers16040764] [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: 01/02/2024] [Revised: 02/06/2024] [Accepted: 02/10/2024] [Indexed: 02/25/2024] Open
Abstract
Biochemical recurrence (BCR) after primary treatments for prostate cancer (PC) is an extremely heterogeneous phase and at least a stratification into low- and high-risk cases for early progression in metastatic disease is necessary. At present, PSA-DT represents the best parameter to define low- and high-risk BCR PC, but real precision medicine is strongly suggested to define tailored management for patients with BCR. Before defining management, it is necessary to exclude the presence of low-volume metastasis associated with PSA progression using new-generation imaging, preferably with PSMA PET/CT. Low-risk BCR cases should be actively observed without early systemic therapies. Early treatment of low-risk BCR with continuous androgen deprivation therapy (ADT) can produce disadvantages such as the development of castration resistance before the appearance of metastases (non-metastatic castration-resistant PC). Patients with high-risk BCR benefit from early systemic therapy. Even with overall survival (OS) as the primary treatment endpoint, metastasis-free survival (MFS) should be used as a surrogate endpoint in clinical trials, especially in long survival stages of the disease. The EMBARK study has greatly influenced the management of high-risk BCR, by introducing the concept of anticipation and intensification through the use of androgen receptor signaling inhibitors (ARSIs) and ADT combination therapy. In high-risk (PSA-DT ≤ 9 months) BCR cases, the combination of enzalutamide with leuprolide significantly improves MFS when compared to leuprolide alone, maintaining an unchanged quality of life in the asymptomatic phase of the disease. The possibility of using ARSIs alone in this early disease setting is suggested by the EMBARK study (arm with enzalutamide alone) with less evidence than with the intensification of the combination therapy. Continued use versus discontinuation of enzalutamide plus leuprolide intensified therapy upon reaching undetectable PSA levels needs to be better defined with further analysis. Real-world analysis must verify the significant results obtained in the context of a phase 3 study.
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Affiliation(s)
- Alessandro Sciarra
- Department Materno Infantile e Scienze Urologiche, Sapienza University, Viale Policlinico 155, 00161 Rome, Italy; (V.S.); (S.S.); (M.M.); (G.B.); (L.S.); (D.C.); (M.F.); (G.D.P.); (F.D.G.); (A.G.); (G.B.)
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11
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Bourlon MT, Valdez P, Castro E. Development of PARP inhibitors in advanced prostate cancer. Ther Adv Med Oncol 2024; 16:17588359231221337. [PMID: 38205078 PMCID: PMC10777773 DOI: 10.1177/17588359231221337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 11/29/2023] [Indexed: 01/12/2024] Open
Abstract
The relatively high prevalence of alterations in the homologous recombination repair (HRR) pathway described in advanced prostate cancer provides a unique opportunity to develop therapeutic strategies that take advantage of the decreased tumor ability to repair DNA damage. Poly ADP-ribose polymerase (PARP) inhibitors have been demonstrated to improve the outcomes of metastatic castration-resistant prostate cancer (mCRPC) patients with HRR defects, particularly in those with BRCA1/2 alterations. To expand the benefit of PARPi to patients without detectable HRR alterations, multiple studies are addressing potential synergies between PARP inhibition (PARPi) and androgen receptor pathway inhibitors (ARSi), radiation, radioligand therapy, chemotherapy, or immunotherapy, and these strategies are also being evaluated in the hormone-sensitive setting. In this review, we summarize the development of PARPi in prostate cancer, the potential synergies, and combinations being investigated as well as the future directions of PARPi for the management of the disease.
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Affiliation(s)
- Maria Teresa Bourlon
- Hemato-Oncology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Paola Valdez
- Hemato-Oncology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Elena Castro
- Department of Medical Oncology, Hospital Universitario 12 de Octubre, Av. Cordoba s/n, 28041, Madrid, Spain
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12
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Stracker TH, Osagie OI, Escorcia FE, Citrin DE. Exploiting the DNA Damage Response for Prostate Cancer Therapy. Cancers (Basel) 2023; 16:83. [PMID: 38201511 PMCID: PMC10777950 DOI: 10.3390/cancers16010083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 12/14/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024] Open
Abstract
Prostate cancers that progress despite androgen deprivation develop into castration-resistant prostate cancer, a fatal disease with few treatment options. In this review, we discuss the current understanding of prostate cancer subtypes and alterations in the DNA damage response (DDR) that can predispose to the development of prostate cancer and affect its progression. We identify barriers to conventional treatments, such as radiotherapy, and discuss the development of new therapies, many of which target the DDR or take advantage of recurring genetic alterations in the DDR. We place this in the context of advances in understanding the genetic variation and immune landscape of CRPC that could help guide their use in future treatment strategies. Finally, we discuss several new and emerging agents that may advance the treatment of lethal disease, highlighting selected clinical trials.
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Affiliation(s)
- Travis H. Stracker
- Radiation Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA; (O.I.O.); (F.E.E.); (D.E.C.)
| | - Oloruntoba I. Osagie
- Radiation Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA; (O.I.O.); (F.E.E.); (D.E.C.)
| | - Freddy E. Escorcia
- Radiation Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA; (O.I.O.); (F.E.E.); (D.E.C.)
- Molecular Imaging Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Deborah E. Citrin
- Radiation Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA; (O.I.O.); (F.E.E.); (D.E.C.)
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13
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Tsimberidou AM, Kahle M, Vo HH, Baysal MA, Johnson A, Meric-Bernstam F. Molecular tumour boards - current and future considerations for precision oncology. Nat Rev Clin Oncol 2023; 20:843-863. [PMID: 37845306 DOI: 10.1038/s41571-023-00824-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/25/2023] [Indexed: 10/18/2023]
Abstract
Over the past 15 years, rapid progress has been made in developmental therapeutics, especially regarding the use of matched targeted therapies against specific oncogenic molecular alterations across cancer types. Molecular tumour boards (MTBs) are panels of expert physicians, scientists, health-care providers and patient advocates who review and interpret molecular-profiling results for individual patients with cancer and match each patient to available therapies, which can include investigational drugs. Interpretation of the molecular alterations found in each patient is a complicated task that requires an understanding of their contextual functional effects and their correlations with sensitivity or resistance to specific treatments. The criteria for determining the actionability of molecular alterations and selecting matched treatments are constantly evolving. Therefore, MTBs have an increasingly necessary role in optimizing the allocation of biomarker-directed therapies and the implementation of precision oncology. Ultimately, increased MTB availability, accessibility and performance are likely to improve patient care. The challenges faced by MTBs are increasing, owing to the plethora of identifiable molecular alterations and immune markers in tumours of individual patients and their evolving clinical significance as more and more data on patient outcomes and results from clinical trials become available. Beyond next-generation sequencing, broader biomarker analyses can provide useful information. However, greater funding, resources and expertise are needed to ensure the sustainability of MTBs and expand their outreach to underserved populations. Harmonization between practice and policy will be required to optimally implement precision oncology. Herein, we discuss the evolving role of MTBs and current and future considerations for their use in precision oncology.
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Affiliation(s)
- Apostolia M Tsimberidou
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Michael Kahle
- Khalifa Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Henry Hiep Vo
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mehmet A Baysal
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Amber Johnson
- Khalifa Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Funda Meric-Bernstam
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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14
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Meagher MF, Salmasi A, Stewart TF. Treatment Landscape for Metastatic Castrate-Sensitive Prostate Cancer: A Review. Res Rep Urol 2023; 15:509-517. [PMID: 38025805 PMCID: PMC10655601 DOI: 10.2147/rru.s398129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 11/03/2023] [Indexed: 12/01/2023] Open
Abstract
With the advent of new therapeutic modalities, management of metastatic castrate-sensitive prostate cancer (mCSPC) has been in flux. From androgen-deprivation therapy to docetaxel to androgen receptor-signaling inhibitors, each agent has heralded a new treatment paradigm. As such, the optimal first-line therapy for mCSPC remains incompletely defined. This review provides a narrative of recent advances to systemic therapy within the mCSPC treatment space, particularly with regard to expansion to triplet therapy.
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Affiliation(s)
- Margaret F Meagher
- Department of Urology, University of California San Diego, La Jolla, CA, USA
| | - Amirali Salmasi
- Department of Urology, University of California San Diego, La Jolla, CA, USA
| | - Tyler F Stewart
- Division of Hematology-Oncology and BMT, University of California San Diego, La Jolla, CA, USA
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15
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Elias R, Antonarakis ES. Rucaparib for metastatic castration-resistant prostate cancer: did TRITON3 deliver a trifecta? Transl Cancer Res 2023; 12:2448-2453. [PMID: 37969378 PMCID: PMC10643943 DOI: 10.21037/tcr-23-1279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 09/19/2023] [Indexed: 11/17/2023]
Affiliation(s)
- Roy Elias
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
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16
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Thakur N, Quazi S, Naik B, Jha SK, Singh P. New insights into molecular signaling pathways and current advancements in prostate cancer diagnostics & therapeutics. Front Oncol 2023; 13:1193736. [PMID: 37664036 PMCID: PMC10469924 DOI: 10.3389/fonc.2023.1193736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 07/18/2023] [Indexed: 09/05/2023] Open
Abstract
Prostate adenocarcinoma accounts for more than 20% of deaths among males due to cancer. It is the fifth-leading cancer diagnosed in males across the globe. The mortality rate is quite high due to prostate cancer. Despite the fact that advancements in diagnostics and therapeutics have been made, there is a lack of effective drugs. Metabolic pathways are altered due to the triggering of androgen receptor (AR) signaling pathways, and elevated levels of dihydrotestosterone are produced due to defects in AR signaling that accelerate the growth of prostate cancer cells. Further, PI3K/AKT/mTOR pathways interact with AR signaling pathway and act as precursors to promote prostate cancer. Prostate cancer therapy has been classified into luminal A, luminal B, and basal subtypes. Therapeutic drugs inhibiting dihydrotestosterone and PI3K have shown to give promising results to combat prostate cancer. Many second-generation Androgen receptor signaling antagonists are given either as single agent or with the combination of other drugs. In order to develop a cure for metastasized prostate cancer cells, Androgen deprivation therapy (ADT) is applied by using surgical or chemical methods. In many cases, Prostatectomy or local radiotherapy are used to control metastasized prostate cancer. However, it has been observed that after 1.5 years to 2 years of Prostatectomy or castration, there is reoccurrence of prostate cancer and high incidence of castration resistant prostate cancer is seen in population undergone ADT. It has been observed that Androgen derivation therapy combined with drugs like abiraterone acetate or docetaxel improve overall survival rate in metastatic hormone sensitive prostate cancer (mHSPC) patients. Scientific investigations have revealed that drugs inhibiting poly ADP Ribose polymerase (PARP) are showing promising results in clinical trials in the prostate cancer population with mCRPC and DNA repair abnormalities. Recently, RISUG adv (reversible inhibition of sperm under guidance) has shown significant results against prostate cancer cell lines and MTT assay has validated substantial effects of this drug against PC3 cell lines. Current review paper highlights the advancements in prostate cancer therapeutics and new drug molecules against prostate cancer. It will provide detailed insights on the signaling pathways which need to be targeted to combat metastasized prostate cancer and castration resistant prostate cancer.
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Affiliation(s)
- Neha Thakur
- Department of Biotechnology, Graphic Era (Deemed to be University), Dehradun, Uttarakhand, India
| | - Sameer Quazi
- Department of Chemistry, Akshara First Grade College, Bengaluru, India
- GenLab Biosolutions Private Limited, Bangalore, Karnataka, India
- Department of Biomedical Sciences, School of Life Sciences, Anglia Ruskin University, Cambridge, United Kingdom
- School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, United Kingdom
- Solution Chemistry of Advanced Materials and Technologies (SCAMT) Institute, ITMO University, St. Petersburg, Russia
| | - Bindu Naik
- Department of Food Science and Technology, Graphic Era Deemed to be University, Dehradun, Uttarakhand, India
| | - Saurabh Kumar Jha
- Department of Biotechnology, School of Engineering and Technology, Sharda University, Greater Noida, India
- Department of Biotechnology Engineering and Food Technology, Chandigarh University, Mohali, India
- Department of Biotechnology, School of Applied & Life Sciences (SALS), Uttaranchal University, Dehradun, India
| | - Pallavi Singh
- Department of Biotechnology, Graphic Era (Deemed to be University), Dehradun, Uttarakhand, India
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