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Wang W, Kang W, Zhang X, Zheng X, Jin Y, Ma Z, Wang Y, Dai R, Ma X, Zheng Z, Zhang R. Microenvironment-Responsive Targeted Nanomedicine for a Collaborative Integration of Tumor Theranostics and Bone Defect Repair. Adv Healthc Mater 2024:e2400715. [PMID: 38822808 DOI: 10.1002/adhm.202400715] [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: 02/23/2024] [Revised: 05/30/2024] [Indexed: 06/03/2024]
Abstract
Despite advancements in breast cancer treatment, bone metastases remain a significant concern for advanced breast cancer patients. Current theranostics strategies face challenges in integrating tumor theranostics and bone formation. Herein, this work develops an activatable targeted nanomedicine AuMnCO@BSA-N3 (AMCBN) to enable a novel collaborative integration of second near-infrared (NIR-II) fluorescence imaging guided precise theranostics for breast cancer bone metastases and osteogenic microenvironment remolding. This strategy employs a chemical coordination between noble metal complex and metal carbonyl (MnCO), with surface modification of azide groups to enhance tumor affinity through passive and active targeting. The initiated respondent behavior of AMCBN by tumor microenvironment accelerate the degradation of coordinated MnCO, resulting in a rapid release of multifunctional agents for efficient chemodynamic therapy (CDT)/gas synergistic therapy. Meanwhile, the exceptional bone-binding properties enable the efficient and controlled release of Mn2+ ions and carbon monoxide (CO) in the bone microenvironment, thereby facilitating the expression of osteogenesis-related proteins and establishing a novel synchronous theranostics process for tumor-bone repair.
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Affiliation(s)
- Wenxuan Wang
- Laboratory of Molecular Imaging, Fifth Hospital of Shanxi Medical University (Shanxi Provincial People's Hospital), Taiyuan, 030000, China
| | - Weiwei Kang
- Department of Orthopedics, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China
| | - Xin Zhang
- Laboratory of Molecular Imaging, Fifth Hospital of Shanxi Medical University (Shanxi Provincial People's Hospital), Taiyuan, 030000, China
| | - Xiaochun Zheng
- Department of Orthopedics, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China
| | - Yarong Jin
- Department of Orthopedics, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China
| | - Zhuo Ma
- Laboratory of Molecular Imaging, Fifth Hospital of Shanxi Medical University (Shanxi Provincial People's Hospital), Taiyuan, 030000, China
| | - Yuhang Wang
- Laboratory of Molecular Imaging, Fifth Hospital of Shanxi Medical University (Shanxi Provincial People's Hospital), Taiyuan, 030000, China
| | - Rong Dai
- Department of Orthopedics, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China
| | - Xun Ma
- Laboratory of Molecular Imaging, Fifth Hospital of Shanxi Medical University (Shanxi Provincial People's Hospital), Taiyuan, 030000, China
| | - Ziliang Zheng
- Department of Orthopedics, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China
| | - Ruiping Zhang
- Department of Orthopedics, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China
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Teyssonneau D, Dariane C, Barret E, Beauval JB, Brureau L, Fiard G, Fromont G, Créhange G, Gauthé M, Ruffion A, Renard-Penna R, Mathieu R, Sargos P, Rouprêt M, Ploussard G, Roubaud G. PARP inhibitors in prostate cancers, is it time for combinations? Ther Adv Med Oncol 2024; 16:17588359241242959. [PMID: 38827177 PMCID: PMC11143875 DOI: 10.1177/17588359241242959] [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: 12/06/2023] [Accepted: 03/13/2024] [Indexed: 06/04/2024] Open
Abstract
Despite several improvements in outcomes, metastatic prostate cancer remains deadly. Alterations in the homologous recombination repair (HRR) pathway are associated with more aggressive disease. Olaparib and rucaparib, two poly-ADP-ribose polymerase (PARP) inhibitors, have received approval from the authorities of several countries for their anti-tumoral effects in patients with metastatic castration-resistant prostate cancers harboring HRR gene alterations, in particular BRCA2. More recently, it has been hypothesized that new hormonal therapies (NHTs) and PARP inhibitors (PARPi) could have synergistic actions and act independently of HRR deficiency. This review proposes to discuss the advantages and disadvantages of PARPi used as monotherapy or in combination with NHTs and whether there is a need for molecular selection.
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Affiliation(s)
- Diego Teyssonneau
- Department of Medical Oncology, Institut Bergonié, 229 Cours de l’Argonne, Bordeaux 33000, France
| | - Charles Dariane
- Department of Urology, Hôpital Européen Georges-Pompidou, APHP, Paris University, U1151 Inserm-INEM, Necker, Paris, France
| | - Eric Barret
- Department of Urology, Institut Mutualiste Montsouris, Paris, France
| | - Jean-Baptiste Beauval
- Department of Urology, La Croix du Sud Hôpital, Quint Fonsegrives, France
- IUCT-O, Toulouse, France
| | - Laurent Brureau
- Department of Urology, CHU de Pointe-à-Pitre, University of Antilles, University of Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail) – UMR_S 1085, Pointe-à-Pitre, France
| | - Gaëlle Fiard
- Department of Urology, Grenoble Alpes University Hospital, Université Grenoble Alpes, CNRS, Grenoble INP, TIMC-IMAG, Grenoble, France
| | | | - Gilles Créhange
- Department of Radiation Oncology Curie Institute, Paris, France
| | - Mathieu Gauthé
- Department of Nuclear Medicine, Scintep, Grenoble, France
| | - Alain Ruffion
- Service d’Urologie Centre Hospitalier Lyon Sud, Hospices Civils de Lyon
- Equipe 2, Centre d’Innovation en Cancérologie de Lyon (EA 3738 CICLY), Faculté de Médecine Lyon Sud, Université Lyon 1, Lyon, France
| | | | - Romain Mathieu
- Department of Urology, University of Rennes, Rennes, France
- University of Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail), Rennes, France
| | - Paul Sargos
- Department of Radiotherapy, Institut Bergonié, Bordeaux, Aquitaine, France
| | - Morgan Rouprêt
- AP-HP, Urology, GRC 5 Predictive Onco-Uro, Pitie-Salpetriere Hospital, Sorbonne University, Paris, France
| | - Guillaume Ploussard
- Department of Urology, La Croix du Sud Hôpital, Quint Fonsegrives, France
- IUCT-O, Toulouse, France
| | - Guilhem Roubaud
- Department of Medical Oncology, Institut Bergonié, Bordeaux, Aquitaine, France
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3
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Capuozzo M, Santorsola M, Ianniello M, Ferrara F, Zovi A, Petrillo N, Castiello R, Fantuz MR, Ottaiano A, Savarese G. Innovative Drug Modalities for the Treatment of Advanced Prostate Cancer. Diseases 2024; 12:87. [PMID: 38785742 PMCID: PMC11119780 DOI: 10.3390/diseases12050087] [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: 03/13/2024] [Revised: 04/24/2024] [Accepted: 04/29/2024] [Indexed: 05/25/2024] Open
Abstract
Prostate cancer, a prevalent malignancy affecting the prostate gland, is a significant global health concern. Androgen-deprivation therapy (ADT) has proven effective in controlling advanced disease, with over 50% of patients surviving at the 10-year mark. However, a diverse spectrum of responses exists, and resistance to ADT may emerge over time. This underscores the need to explore innovative treatment strategies for effectively managing prostate cancer progression. Ongoing research endeavors persist in unraveling the complexity of prostate cancer and fostering the development of biologic and innovative approaches, including immunotherapies and targeted therapies. This review aims to provide a valuable synthesis of the dynamic landscape of emerging drug modalities in this context. Interestingly, the complexities posed by prostate cancer not only present a formidable challenge but also serve as a model and an opportunity for translational research and innovative therapies in the field of oncology.
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Affiliation(s)
- Maurizio Capuozzo
- Coordinamento Farmaceutico, ASL-Naples-3, 80056 Ercolano, Italy; (M.C.); (F.F.)
| | - Mariachiara Santorsola
- Istituto Nazionale Tumori di Napoli, IRCCS “G. Pascale”, Via M. Semmola, 80131 Naples, Italy;
| | - Monica Ianniello
- AMES, Centro Polidiagnostico Strumentale srl, Via Padre Carmine Fico 24, 80013 Casalnuovo Di Napoli, Italy; (M.I.); (N.P.); (R.C.); (M.R.F.)
| | - Francesco Ferrara
- Coordinamento Farmaceutico, ASL-Naples-3, 80056 Ercolano, Italy; (M.C.); (F.F.)
| | - Andrea Zovi
- Ministry of Health, Viale Giorgio Ribotta 5, 00144 Rome, Italy;
| | - Nadia Petrillo
- AMES, Centro Polidiagnostico Strumentale srl, Via Padre Carmine Fico 24, 80013 Casalnuovo Di Napoli, Italy; (M.I.); (N.P.); (R.C.); (M.R.F.)
| | - Rosa Castiello
- AMES, Centro Polidiagnostico Strumentale srl, Via Padre Carmine Fico 24, 80013 Casalnuovo Di Napoli, Italy; (M.I.); (N.P.); (R.C.); (M.R.F.)
| | - Maria Rosaria Fantuz
- AMES, Centro Polidiagnostico Strumentale srl, Via Padre Carmine Fico 24, 80013 Casalnuovo Di Napoli, Italy; (M.I.); (N.P.); (R.C.); (M.R.F.)
| | - Alessandro Ottaiano
- Istituto Nazionale Tumori di Napoli, IRCCS “G. Pascale”, Via M. Semmola, 80131 Naples, Italy;
| | - Giovanni Savarese
- Istituto Nazionale Tumori di Napoli, IRCCS “G. Pascale”, Via M. Semmola, 80131 Naples, Italy;
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Dymerska D, Marusiak AA. Drivers of cancer metastasis - Arise early and remain present. Biochim Biophys Acta Rev Cancer 2024; 1879:189060. [PMID: 38151195 DOI: 10.1016/j.bbcan.2023.189060] [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: 09/22/2023] [Revised: 12/09/2023] [Accepted: 12/15/2023] [Indexed: 12/29/2023]
Abstract
Cancer and its metastases arise from mutations of genes, drivers that promote a tumor's growth. Analyses of driver events provide insights into cancer cell history and may lead to a better understanding of oncogenesis. We reviewed 27 metastatic research studies, including pan-cancer studies, individual cancer studies, and phylogenetic analyses, and summarized our current knowledge of metastatic drivers. All of the analyzed studies had a high level of consistency of driver mutations between primary tumors and metastasis, indicating that most drivers appear early in cancer progression and are maintained in metastatic cells. Additionally, we reviewed data from around 50,000 metastatic cancer patients and compiled a list of genes altered in metastatic lesions. We performed Gene Ontology analysis and confirmed that the most significantly enriched processes in metastatic lesions were the epigenetic regulation of gene expression, signal transduction, cell cycle, programmed cell death, DNA damage, hypoxia and EMT. In this review, we explore the most recent discoveries regarding genetic factors in the advancement of cancer, specifically those that drive metastasis.
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Affiliation(s)
- Dagmara Dymerska
- Laboratory of Molecular OncoSignalling, IMol Polish Academy of Sciences, Warsaw, Poland.
| | - Anna A Marusiak
- Laboratory of Molecular OncoSignalling, IMol Polish Academy of Sciences, Warsaw, Poland.
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5
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Chao Z, Wang Z, Li L, Jiang Y, Tang Y, Wang Y, Hao X, Zhang C, Guo X, Yu W, Cheng F, Wang Z. Poly (ADP-ribose) Polymerase Inhibitors in Patients with Metastatic Castration-Resistant Prostate Cancer: A Meta-Analysis of Randomized Controlled Trials. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:2198. [PMID: 38138301 PMCID: PMC10744677 DOI: 10.3390/medicina59122198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 12/07/2023] [Accepted: 12/15/2023] [Indexed: 12/24/2023]
Abstract
Context: Several recent randomized controlled trials (RCTs) have reported on the survival benefits of poly (ADP-ribose) polymerase inhibitors (PARPi) compared to standard-of-care (SOC) treatment (enzalutamide, abiraterone, or docetaxel) in patients with metastatic castration-resistant prostate cancer (mCRPC). However, there is a limited integrated analysis of high-quality evidence comparing the efficacy and safety of PARPi and SOC treatments in this context. Objective: This study aims to comprehensively analyze the survival benefits and adverse events associated with PARPi and SOC treatments through a head-to-head meta-analysis in mCRPC. Evidence acquisition: A systematic review search was conducted in PubMed, Embase, Clinical trials, and the Central Cochrane Registry in July 2023. RCTs were assessed following the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. The systematic review was prospectively registered on PROSPERO (CRD42023441034). Evidence synthesis: A total of 8 studies, encompassing 2341 cases in the PARPi treatment arm and 1810 cases in the controlled arm, were included in the qualitative synthesis. The hazard ratio (HR) for radiographic progression-free survival (rPFS) and overall survival (OS) were 0.74 (95% CI, 0.61-0.90) and 0.89 (95% CI, 0.80-0.99), respectively, in the intention-to-treatment patients. For subgroup analysis, HRs for rPFS and OS in the BRCA-mutated subgroup were 0.39 (95% CI, 0.28-0.55) and 0.62 (95% CI, 0.38-0.99), while in the HRR-mutated subgroup, HR for rPFS was 0.57 (95% CI, 0.48-0.69) and for OS was 0.77 (95% CI, 0.64-0.93). The odds ratio (OR) for all grades of adverse events (AEs) and AEs with severity of at least grade 3 were 3.86 (95% CI, 2.53-5.90) and 2.30 (95% CI, 1.63-3.26), respectively. Conclusions: PARP inhibitors demonstrate greater effectiveness than SOC treatments in HRR/BRCA-positive patients with mCRPC. Further research is required to explore ways to reduce adverse event rates and investigate the efficacy of HRR/BRCA-negative patients.
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Affiliation(s)
- Zheng Chao
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (Z.C.)
| | - Zefeng Wang
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan 430030, China
| | - Le Li
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (Z.C.)
| | - Yi Jiang
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Yunxing Tang
- Department of Interventional Radiology and Vascular Surgery, Peking University First Hospital, Beijing 100034, China
| | - Yanan Wang
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (Z.C.)
| | - Xiaodong Hao
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (Z.C.)
| | - Chunyu Zhang
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (Z.C.)
| | - Xiangdong Guo
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (Z.C.)
| | - Weimin Yu
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan 430030, China
| | - Fan Cheng
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan 430030, China
| | - Zhihua Wang
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (Z.C.)
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6
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Tan J, Sun X, Zhao H, Guan H, Gao S, Zhou P. Double-strand DNA break repair: molecular mechanisms and therapeutic targets. MedComm (Beijing) 2023; 4:e388. [PMID: 37808268 PMCID: PMC10556206 DOI: 10.1002/mco2.388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 08/29/2023] [Accepted: 09/08/2023] [Indexed: 10/10/2023] Open
Abstract
Double-strand break (DSB), a significant DNA damage brought on by ionizing radiation, acts as an initiating signal in tumor radiotherapy, causing cancer cells death. The two primary pathways for DNA DSB repair in mammalian cells are nonhomologous end joining (NHEJ) and homologous recombination (HR), which cooperate and compete with one another to achieve effective repair. The DSB repair mechanism depends on numerous regulatory variables. DSB recognition and the recruitment of DNA repair components, for instance, depend on the MRE11-RAD50-NBS1 (MRN) complex and the Ku70/80 heterodimer/DNA-PKcs (DNA-PK) complex, whose control is crucial in determining the DSB repair pathway choice and efficiency of HR and NHEJ. In-depth elucidation on the DSB repair pathway's molecular mechanisms has greatly facilitated for creation of repair proteins or pathways-specific inhibitors to advance precise cancer therapy and boost the effectiveness of cancer radiotherapy. The architectures, roles, molecular processes, and inhibitors of significant target proteins in the DSB repair pathways are reviewed in this article. The strategy and application in cancer therapy are also discussed based on the advancement of inhibitors targeted DSB damage response and repair proteins.
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Affiliation(s)
- Jinpeng Tan
- Hengyang Medical CollegeUniversity of South ChinaHengyangHunan ProvinceChina
- Department of Radiation BiologyBeijing Key Laboratory for RadiobiologyBeijing Institute of Radiation MedicineBeijingChina
| | - Xingyao Sun
- Hengyang Medical CollegeUniversity of South ChinaHengyangHunan ProvinceChina
- Department of Radiation BiologyBeijing Key Laboratory for RadiobiologyBeijing Institute of Radiation MedicineBeijingChina
| | - Hongling Zhao
- Department of Radiation BiologyBeijing Key Laboratory for RadiobiologyBeijing Institute of Radiation MedicineBeijingChina
| | - Hua Guan
- Department of Radiation BiologyBeijing Key Laboratory for RadiobiologyBeijing Institute of Radiation MedicineBeijingChina
| | - Shanshan Gao
- Department of Radiation BiologyBeijing Key Laboratory for RadiobiologyBeijing Institute of Radiation MedicineBeijingChina
| | - Ping‐Kun Zhou
- Hengyang Medical CollegeUniversity of South ChinaHengyangHunan ProvinceChina
- Department of Radiation BiologyBeijing Key Laboratory for RadiobiologyBeijing Institute of Radiation MedicineBeijingChina
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Kobayashi K, Saito Y, Kage H, Fukuoka O, Yamamura K, Mukai T, Oda K, Yamasoba T. CDK12 alterations and ARID1A mutations are predictors of poor prognosis and therapeutic targets in high-grade salivary gland carcinoma: analysis of the National Genomic Profiling Database. Jpn J Clin Oncol 2023; 53:798-807. [PMID: 37357968 DOI: 10.1093/jjco/hyad066] [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: 03/16/2023] [Accepted: 06/03/2023] [Indexed: 06/27/2023] Open
Abstract
BACKGROUND Due to the diversity of histopathologic types in salivary gland carcinoma, genomic analysis of large cohorts with next-generation sequencing by histologic type has not been adequately performed. METHODS We analysed data from 93 patients with salivary duct carcinoma and 243 patients with adenoid cystic carcinoma who underwent comprehensive genomic profiling testing in the Center for Cancer Genomics and Advanced Therapeutics database, a Japanese national genome profiling database. We visualised gene mutation profiles using the OncoPrinter platform. Fisher's exact test, Kaplan-Meier analysis, log-rank test and Cox regression models were used for statistical analysis. RESULTS In salivary duct carcinoma, a population with CDK12 and ERBB2 co-amplification was detected in 20 of 37 (54.1%) patients with ERBB2 amplification. We identified five loss-of-function variants in genes related to homologous recombination deficiency, such as BRCA2 and CDK12. Cox survival analysis showed that CDK12 and ERBB2 co-amplification is associated with overall survival (hazard ratio, 3.597; P = 0.045). In salivary duct carcinoma, NOTCH1 mutations were the most common, followed by mutations in chromatin modification genes such as KMT2D, BCOR, KDM6A, ARID1A, EP300 and CREBBP. In the multivariate Cox analysis, activating NOTCH1 mutations (hazard ratio, 3.569; P = 0.009) and ARID1A mutations (hazard ratio, 4.029; P = 0.034) were significantly associated with overall survival. CONCLUSION CDK12 and ERBB2 co-amplification is associated with a poor prognosis in salivary duct carcinoma. Chromatin remodelling genes are deeply involved in tumour progression in adenoid cystic carcinoma. One such gene, ARID1A, was an independent prognostic factor. In salivary duct carcinoma and adenoid cystic carcinoma, there might be minor populations with mutations that could be targeted for treatment with the synthetic lethality approach.
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Affiliation(s)
- Kenya Kobayashi
- Department of Otolaryngology, Head and Neck Surgery, The University of Tokyo, Tokyo, Japan
| | - Yuki Saito
- Department of Otolaryngology, Head and Neck Surgery, The University of Tokyo, Tokyo, Japan
| | - Hidenori Kage
- Department of Next-Generation Precision Medicine Development Laboratory, The University of Tokyo, Tokyo, Japan
| | - Osamu Fukuoka
- Department of Otolaryngology, Head and Neck Surgery, The University of Tokyo, Tokyo, Japan
| | - Koji Yamamura
- Department of Otolaryngology, Head and Neck Surgery, The University of Tokyo, Tokyo, Japan
| | - Toshiyuki Mukai
- Department of Otolaryngology, Head and Neck Surgery, The University of Tokyo, Tokyo, Japan
| | - Katsutoshi Oda
- Department of Integrative Genomics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Tatsuya Yamasoba
- Department of Otolaryngology, Head and Neck Surgery, The University of Tokyo, Tokyo, Japan
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Adeleke S, Ghose A, Boussios S. Re: Pain and Health-related Quality of Life with Olaparib Versus Physician's Choice of Next-generation Hormonal Drug in Patients with Metastatic Castration-resistant Prostate Cancer with Homologous Recombination Repair Gene Alterations (PROfound): An Open-label, Randomised, Phase 3 Trial. Eur Urol 2023; 84:246-247. [PMID: 37032188 DOI: 10.1016/j.eururo.2023.03.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Accepted: 03/20/2023] [Indexed: 04/11/2023]
Affiliation(s)
- Sola Adeleke
- School of Cancer and Pharmaceutical Sciences, King's College London, UK; Department of Oncology, Guy's and St Thomas' NHS Foundation Trust, London, UK.
| | - Aruni Ghose
- Department of Medical Oncology, Barts Cancer Centre, St Bartholomew's Hospital, Barts Health NHS Trust, London UK; Department of Medical Oncology, Medway NHS Foundation Trust, Gillingham, Kent, UK
| | - Stergios Boussios
- Department of Medical Oncology, Medway NHS Foundation Trust, Gillingham, Kent, UK; Faculty of Life Sciences & Medicine, School of Cancer & Pharmaceutical Sciences, King's College London, London UK; AELIA Organization, Thessaloniki, Greece
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9
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Fizazi K, Gillessen S. Updated treatment recommendations for prostate cancer from the ESMO Clinical Practice Guideline considering treatment intensification and use of novel systemic agents. Ann Oncol 2023; 34:557-563. [PMID: 36958590 DOI: 10.1016/j.annonc.2023.02.015] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 02/22/2023] [Accepted: 02/23/2023] [Indexed: 03/25/2023] Open
Affiliation(s)
- K Fizazi
- Department of Cancer Medicine, Institut Gustave Roussy, University of Paris Saclay, Villejuif, France
| | - S Gillessen
- Oncology Institute of Southern Switzerland (IOSI), EOC, Bellinzona, Switzerland
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10
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Saad F, de Bono J, Barthélémy P, Dorff T, Mehra N, Scagliotti G, Stirling A, Machiels JP, Renard V, Maruzzo M, Higano CS, Gurney H, Healy C, Bhattacharyya H, Arondekar B, Niyazov A, Fizazi K. Patient-reported Outcomes in Men with Metastatic Castration-resistant Prostate Cancer Harboring DNA Damage Response Alterations Treated with Talazoparib: Results from TALAPRO-1. Eur Urol 2023; 83:352-360. [PMID: 35750582 DOI: 10.1016/j.eururo.2022.05.030] [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: 11/03/2021] [Revised: 05/13/2022] [Accepted: 05/28/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Talazoparib has shown antitumor activity with a manageable safety profile in men with metastatic castration-resistant prostate cancer (mCRPC) and DNA damage response (DDR)/homologous recombination repair (HRR) alterations. OBJECTIVE To evaluate patient-reported health-related quality of life (HRQoL) and pain in patients who received talazoparib in the TALAPRO-1 study, with a special interest in patients harboring breast cancer susceptibility gene 1 or 2 (BRCA1/2) mutations. DESIGN, SETTING, AND PARTICIPANTS TALAPRO-1 is a single-arm, phase 2 study in men with mCRPC DDR alterations either directly or indirectly involved in HRR, who previously received one to two taxane-based chemotherapy regimens for advanced prostate cancer and whose mCRPC progressed on one or more novel hormonal agents. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Men completed the European Quality-of-life Five-dimension Five-level scale (EQ-5D-5L), EQ-5D visual analog scale (VAS), and Brief Pain Inventory-Short Form at predefined time points during the study. The patient-reported outcome (PRO) population included men who completed a baseline and one or more postbaseline assessments before study end. Longitudinal mixed-effect models assuming an unstructured covariance matrix were used to estimate the mean (95% confidence interval [CI]) change from baseline for pain and general health status measurements among all patients and patients with BRCA1/2 mutations. RESULTS AND LIMITATIONS In the 97 men in the PRO population treated with talazoparib (BRCA1/2, n = 56), the mean (95% CI) EQ-5D-5L Index improved (all patients, 0.05 [0.01, 0.08]; BRCA1/2 subset, 0.07 [0.03, 0.10]), as did the EQ-5D VAS scores (all patients, 5.42 [2.65, 8.18]; BRCA1/2 subset, 4.74 [1.07, 8.41]). Improvements in the estimated overall change from baseline (95% CI) in the mean worst pain were observed in all patients (-1.08 [-1.52, -0.65]) and the BRCA1/2 subset (-1.15 [-1.67, -0.62]). The probability of not having had experienced deterioration of worst pain by month 12 was 84% for all patients and 83% for the BRCA1/2 subset. CONCLUSIONS In heavily pretreated men with mCRPC and DDR/HRR alterations, talazoparib was associated with improved HRQoL in all patients and the BRCA1/2 subset. In both patient groups, worst pain improved from baseline and the probability of not experiencing a deterioration in worst pain with talazoparib was high. PATIENT SUMMARY We show that talazoparib was associated at least with no change or improvements in health-related quality of life (HRQoL) and pain burden in men with metastatic castration-resistant prostate cancer and DNA damage response/homologous recombination repair gene alterations in the TALAPRO-1 study. These findings in patient-reported HRQoL and pain complement the antitumor activity and tolerability profile of talazoparib.
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Affiliation(s)
- Fred Saad
- Division of Urology, Centre Hospitalier de l'Université de Montréal (CHUM/CRCHUM), Montreal, QC, Canada.
| | - Johann de Bono
- The Institute of Cancer Research and Royal Marsden Hospital, London, UK
| | - Philippe Barthélémy
- Medical Oncology Unit, Institut de Cancérologie Strasbourg Europe, Strasbourg, France
| | - Tanya Dorff
- Department of Medical Oncology & Therapeutics Research, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Niven Mehra
- Department of Medical Oncology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Giorgio Scagliotti
- Department of Oncology, University of Turin, San Luigi Gonzaga Hospital, Orbassano, Italy
| | - Adam Stirling
- ICON Institute of Innovation and Research, ICON Cancer Centre, Chermside, QLD, Australia
| | - Jean-Pascal Machiels
- Department of Medical Oncology, Institut Roi Albert II, Cliniques universitaires Saint-Luc, UCLouvain, Brussels, Belgium
| | - Vincent Renard
- Medical Oncology Department, AZ Sint-Lucas, Ghent, Belgium
| | - Marco Maruzzo
- Department of Oncology, Istituto Oncologico Veneto, Padova, Italy
| | - Celestia S Higano
- Department of Urologic Science, University of British Columbia, Vancouver, BC, Canada
| | - Howard Gurney
- Department of Medical Oncology, Westmead Hospital, Westmead, NSW, Australia
| | - Cynthia Healy
- Department of Oncology, Pfizer Inc, Collegeville, PA, USA
| | | | | | | | - Karim Fizazi
- Department of Cancer Medicine, Institut Gustave Roussy, University of Paris Saclay, Villejuif, France
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11
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Mohmaed Ali MI, Bruin MAC, Dezentjé VO, Beijnen JH, Steeghs N, Huitema ADR. Exposure-Response Analyses of Olaparib in Real-Life Patients with Ovarian Cancer. Pharm Res 2023; 40:1239-1247. [PMID: 36944815 DOI: 10.1007/s11095-023-03497-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 03/04/2023] [Indexed: 03/23/2023]
Abstract
BACKGROUND Olaparib is given in a fixed dose of twice-daily 300 mg in patients who are diagnosed with ovarian cancer, breast cancer, prostate cancer or pancreas cancer and has a high interpatient variability in pharmacokinetic exposure. The objective of this study was to investigate whether pharmacokinetic exposure of olaparib is related to efficacy and safety in a real-life patient' cohort. METHODS A longitudinal observational study was conducted in patients who received olaparib for metastatic ovarian cancer of whom pharmacokinetic samples were collected. A Kaplan-Meier analyses was used to explore the relationship between olaparib exposure, measured as (calculated) minimum plasma concentrations (Cmin), and efficacy, Univariate and multivariate cox-regression analyses were performed. Also, the Cmin of patients who experienced toxicity was compared with patients who did not experience any toxicity. RESULTS Thirty-five patients were included in the exposure-efficacy analyses, with a median olaparib Cmin of 1514 ng/mL. There was no statistical significant difference in PFS of patients below and above the median Cmin concentration of olaparib, with a hazard ratio of 1.06 (95% confidence interval: 0.46-2.45, p = 0.9)). For seven patients pharmacokinetic samples were available before toxicity occurred, these patients had a higher Cmin of olaparib in comparison with patients who had not experienced any toxicity (n = 33), but it was not statistically significant (p = 0.069). CONCLUSIONS Our study shows that exposure of olaparib is not related to PFS. This suggests that the approved dose of olaparib yields sufficient target inhibition in the majority of patients.
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Affiliation(s)
- Ma Ida Mohmaed Ali
- Department of Pharmacy & Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands.
- Division of Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands.
| | - Maaike A C Bruin
- Department of Pharmacy & Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
- Division of Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Vincent O Dezentjé
- Division of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Jos H Beijnen
- Department of Pharmacy & Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
- Division of Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
- Division of Pharmaco-Epidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
| | - Neeltje Steeghs
- Division of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Alwin D R Huitema
- Department of Pharmacy & Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
- Division of Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
- Department of Pharmacology, Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
- Department of Clinical Pharmacy, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
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12
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Li C, Peng D, Gan Y, Zhou L, Hou W, Wang B, Yuan P, Xiong W, Wang L. The m 6A methylation landscape, molecular characterization and clinical relevance in prostate adenocarcinoma. Front Immunol 2023; 14:1086907. [PMID: 37033963 PMCID: PMC10076583 DOI: 10.3389/fimmu.2023.1086907] [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: 11/01/2022] [Accepted: 03/09/2023] [Indexed: 04/11/2023] Open
Abstract
Background Despite the recent progress of therapeutic strategies in treating prostate cancer (PCa), the majority of patients still eventually relapse, experiencing dismal outcomes. Therefore, it is of utmost importance to identify novel viable targets to increase the effectiveness of treatment. The present study aimed to investigate the potential relationship between N6-methyladenosine (m6A) RNA modification and PCa development and determine its clinical relevance. Methods Through systematic analysis of the TCGA database and other datasets, we analyzed the gene expression correlation and mutation profiles of m6A-related genes between PCa and normal tissues. Patient samples were divided into high- and low-risk groups based on the results of Least Absolute Shrinkage and Selection Operator (LASSO) Cox analysis. Subsequently, differences in biological processes and genomic characteristics of the two risk groups were determined, followed by functional enrichment analysis and gene set enrichment (GSEA) analysis. Next, we constructed the protein-protein interaction (PPI) network of differentially expressed genes between patients in high- and low-risk groups, along with the mRNA-miRNA-lncRNA network. The correlation analysis of tumor-infiltrating immune cells was further conducted to reveal the differences in immune characteristics between the two groups. Results A variety of m6A-related genes were identified to be differentially expressed in PCa tissues as compared with normal tissues. In addition, the PPI network contained 278 interaction relationships and 34 m6A-related genes, and the mRNA-miRNA-lncRNA network contained 17 relationships, including 91 miRNAs. Finally, the immune characteristics analysis showed that compared with the low-risk group, the levels of M1 and M2 macrophages in the high-risk group significantly increased, while the levels of mast cells resting and T cells CD4 memory resting significantly decreased. Conclusions This study provides novel findings that can further the understanding of the role of m6A methylation during the progression of PCa, which may facilitate the invention of targeted therapeutic drugs.
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Affiliation(s)
- Chao Li
- Department of Urology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Dongyi Peng
- Department of Urology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Yu Gan
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Lei Zhou
- Department of Urology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Weibin Hou
- Department of Urology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Bingzhi Wang
- Department of Urology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Peng Yuan
- Department of Urology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Wei Xiong
- Department of Urology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Long Wang
- Department of Urology, Third Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Long Wang,
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13
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French AFU Cancer Committee Guidelines - Update 2022-2024: prostate cancer - Management of metastatic disease and castration resistance. Prog Urol 2022; 32:1373-1419. [DOI: 10.1016/j.purol.2022.07.147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 07/11/2022] [Indexed: 11/17/2022]
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14
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Wang G, Liu Y, Liu S, Lin Y, Hu C. Oncolyic Virotherapy for Prostate Cancer: Lighting a Fire in Winter. Int J Mol Sci 2022; 23:ijms232012647. [PMID: 36293504 PMCID: PMC9603894 DOI: 10.3390/ijms232012647] [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] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 09/30/2022] [Accepted: 10/07/2022] [Indexed: 11/11/2022] Open
Abstract
As the most common cancer of the genitourinary system, prostate cancer (PCa) is a global men's health problem whose treatments are an urgent research issue. Treatment options for PCa include active surveillance (AS), surgery, endocrine therapy, chemotherapy, radiation therapy, immunotherapy, etc. However, as the cancer progresses, the effectiveness of treatment options gradually decreases, especially in metastatic castration-resistant prostate cancer (mCRPC), for which there are fewer therapeutic options and which have a shorter survival period and worse prognosis. For this reason, oncolytic viral therapy (PV), with its exceptional properties of selective tumor killing, relatively good safety in humans, and potential for transgenic delivery, has attracted increasing attention as a new form of anti-tumor strategy for PCa. There is growing evidence that OV not only kills tumor cells directly by lysis but can also activate anticancer immunity by acting on the tumor microenvironment (TME), thereby preventing tumor growth. In fact, evidence of the efficacy of this strategy has been observed since the late 19th century. However, subsequently, interest waned. The renewed interest in this therapy was due to advances in biotechnological methods and innovations at the end of the 20th century, which was also the beginning of PCa therapy with OV. Moreover, in combination with chemotherapy, radiotherapy, gene therapy or immunotherapy, OV viruses can have a wide range of applications and can provide an effective therapeutic result in the treatment of PCa.
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Affiliation(s)
- Gongwei Wang
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China
| | - Ying Liu
- Department of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China
| | - Shuoru Liu
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China
| | - Yuan Lin
- Department of Pharmacology, Sun Yat-sen University, Guangzhou 528478, China
| | - Cheng Hu
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China
- Correspondence:
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15
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CYCLIN K down-regulation induces androgen receptor gene intronic polyadenylation, variant expression and PARP inhibitor vulnerability in castration-resistant prostate cancer. Proc Natl Acad Sci U S A 2022; 119:e2205509119. [PMID: 36129942 PMCID: PMC9522376 DOI: 10.1073/pnas.2205509119] [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] [Indexed: 01/19/2023] Open
Abstract
Expression of androgen receptor variants (AR-Vs) is implicated in the development of castration-resistant prostate cancer (PCa). Others have shown that androgen depletion or antiandrogen treatment induces AR-V expression in PCa cell lines, xenografts, and patient samples, although the underlying mechanism remains unclear. Our findings reveal that hormonal therapy–induced CYCLIN K down-regulation represents a key mechanism that drives intronic polyadenylation (IPA) usage in the AR gene and AR-V expression and castration resistance in PCa, and that this mechanism of action can be therapeutically targeted by the PARP inhibitor. Androgen receptor (AR) messenger RNA (mRNA) alternative splicing variants (AR-Vs) are implicated in castration-resistant progression of prostate cancer (PCa), although the molecular mechanism underlying the genesis of AR-Vs remains poorly understood. The CDK12 gene is often deleted or mutated in PCa and CDK12 deficiency is known to cause homologous recombination repair gene alteration or BRCAness via alternative polyadenylation (APA). Here, we demonstrate that pharmacological inhibition or genetic inactivation of CDK12 induces AR gene intronic (intron 3) polyadenylation (IPA) usage, AR-V expression, and PCa cell resistance to the antiandrogen enzalutamide (ENZ). We further show that AR binds to the CCNK gene promoter and up-regulates CYCLIN K expression. In contrast, ENZ decreases AR occupancy at the CCNK gene promoter and suppresses CYCLIN K expression. Similar to the effect of the CDK12 inhibitor, CYCLIN K degrader or ENZ treatment promotes AR gene IPA usage, AR-V expression, and ENZ-resistant growth of PCa cells. Importantly, we show that targeting BRCAness induced by CYCLIN K down-regulation with the PARP inhibitor overcomes ENZ resistance. Our findings identify CYCLIN K down-regulation as a key driver of IPA usage, hormonal therapy–induced AR-V expression, and castration resistance in PCa. These results suggest that hormonal therapy–induced AR-V expression and therapy resistance are vulnerable to PARP inhibitor treatment.
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16
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Saad F, Thiery-Vuillemin A, Wiechno P, Alekseev B, Sala N, Jones R, Kocak I, Chiuri VE, Jassem J, Fléchon A, Redfern C, Kang J, Burgents J, Gresty C, Degboe A, Clarke NW. Patient-reported outcomes with olaparib plus abiraterone versus placebo plus abiraterone for metastatic castration-resistant prostate cancer: a randomised, double-blind, phase 2 trial. Lancet Oncol 2022; 23:1297-1307. [DOI: 10.1016/s1470-2045(22)00498-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 07/22/2022] [Accepted: 07/25/2022] [Indexed: 10/14/2022]
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17
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Matsumoto T, Shiota M, Blas L, Eto M. Role of Olaparib in the Management of Metastatic Castration-Resistant Prostate Cancer: A Japanese Clinician's Perspective. Cancer Manag Res 2022; 14:2389-2397. [PMID: 35967752 PMCID: PMC9373991 DOI: 10.2147/cmar.s326114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 08/01/2022] [Indexed: 11/23/2022] Open
Abstract
Several studies have identified various targetable genomic alterations in prostate cancer, which accumulate during carcinogenesis and cancer progression. Genomic alterations in genes involved in DNA damage repair by homologous recombination repair may predict increased sensitivity to poly-ADP ribose polymerase (PARP) inhibitors. The Phase 3 PROfound trial has shown that treatment with the PARP inhibitor olaparib was associated with an improved radiographic progression-free survival and overall survival among patients with homologous recombination repair-deficient metastatic castration-resistant prostate cancer (mCRPC) after the treatment with androgen receptor targeting therapy, especially in men with BRCA1 or BRCA2 mutation. In Japan, olaparib was approved in December 2020 for the treatment of mCRPC with BRCA1 or BRCA2 mutation. In addition, genetic tests to detect BRCA1 or BRCA2 mutation to select patients who are likely to benefit from olaparib were also approved. This review summarizes the status of olaparib treatment for mCRPC, focusing on the situation in Japan.
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Affiliation(s)
- Takashi Matsumoto
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masaki Shiota
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Leandro Blas
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masatoshi Eto
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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18
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Teyssonneau D, Thiery-Vuillemin A, Dariane C, Barret E, Beauval JB, Brureau L, Créhange G, Fiard G, Fromont G, Gauthé M, Ruffion A, Renard-Penna R, Mathieu R, Sargos P, Rouprêt M, Ploussard G, Roubaud G. PARP Inhibitors as Monotherapy in Daily Practice for Advanced Prostate Cancers. J Clin Med 2022; 11:jcm11061734. [PMID: 35330059 PMCID: PMC8952857 DOI: 10.3390/jcm11061734] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/07/2022] [Accepted: 03/14/2022] [Indexed: 02/05/2023] Open
Abstract
Despite recent improvements in survival, metastatic castration-resistant prostate cancers (mCRPCs) remain lethal. Alterations in genes involved in the homologous recombination repair (HRR) pathway are associated with poor prognosis. Poly-ADP-ribose polymerase (PARP) inhibitors (PARPis) have demonstrated anti-tumoral effects by synthetic lethality in patients with mCRPCs harboring HRR gene alterations, in particular BRCA2. While both olaparib and rucaparib have obtained government approvals for use, the selection of eligible patients as well as the prescription of these treatments within the clinical urology community are challenging. This review proposes a brief review of the rationale and outcomes of PARPi treatment, then a pragmatic vision of PARPi use in terms of prescription and the selection of patients based on molecular screening, which can involve potential genetic counseling in the case of associated germinal alterations.
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Affiliation(s)
- Diego Teyssonneau
- Department of Medical Oncology, Institut Bergonié, 33000 Bordeaux, France;
- Correspondence:
| | - Antoine Thiery-Vuillemin
- Department of Medical Oncology, Centre Hospitalier Universitaire Besançon, 25000 Besançon, France;
| | - Charles Dariane
- Department of Urology, Hôpital Européen Georges-Pompidou, AP-HP, Paris University, 75005 Paris, France;
| | - Eric Barret
- Department of Urology, Institut Mutualiste Montsouris, 75014 Paris, France;
| | - Jean-Baptiste Beauval
- Department of Urology, La Croix du Sud Hôpital, Quint Fonsegrives, 31000 Toulouse, France; (J.-B.B.); (G.P.)
| | - Laurent Brureau
- Department of Urology, CHU de Pointe-à-Pitre, University of Antilles, 97110 Pointe-à-Pitre, France;
| | - Gilles Créhange
- Department of Urology, Grenoble Alpes University Hospital, Université Grenoble Alpes, CNRS, Grenoble INP, TIMC-IMAG, 38400 Grenoble, France;
| | - Gaëlle Fiard
- Department of Radiation Oncology, Curie Institute, 75005 Paris, France;
| | - Gaëlle Fromont
- Department of Pathology, CHRU Tours, 37000 Tours, France;
| | - Mathieu Gauthé
- Department of Nuclear Medicine, Scintep, 38000 Grenoble, France;
| | - Alain Ruffion
- Service d’Urologie Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, 69000 Lyon, France;
- Equipe 2, Centre d’Innovation en Cancérologie de Lyon (EA 3738 CICLY), Faculté de Médecine Lyon Sud, Université Lyon 1, 69000 Lyon, France
| | - Raphaële Renard-Penna
- Department of Radiology, Sorbonne University, AP-HP, Radiology, Pitie-Salpetriere Hospital, 75013 Paris, France;
| | - Romain Mathieu
- Department of Urology, University of Rennes, 35000 Rennes, France;
- Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail), University of Rennes, 35000 Rennes, France
| | - Paul Sargos
- Department of Radiotherapy, Institut Bergonié, 33000 Bordeaux, France;
| | - Morgan Rouprêt
- Department of Urology, Sorbonne University, GRC 5 Predictive Onco-Uro, AP-HP, Urology, Pitie-Salpetriere Hospital, 75013 Paris, France;
| | - Guillaume Ploussard
- Department of Urology, La Croix du Sud Hôpital, Quint Fonsegrives, 31000 Toulouse, France; (J.-B.B.); (G.P.)
| | - Guilhem Roubaud
- Department of Medical Oncology, Institut Bergonié, 33000 Bordeaux, France;
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