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    GENE:

    RAD51B (RAD51 Paralog B)

    i
    13d
    Daxx Variation as a Potential Predictive Marker of the Therapeutic Response to Neoadjuvant Chemoradiotherapy in Locally Advanced Rectal Cancer. (PubMed, Cancer Med)
    We identified multiple genomic variations between sensitive and resistant responders and verified that Daxx is a potential predictive biomarker of the response to NACRT in LARC.
    Journal
    |
    ARID1A (AT-rich interaction domain 1A) • CDK4 (Cyclin-dependent kinase 4) • RAD51B (RAD51 Paralog B) • STAT3 (Signal Transducer And Activator Of Transcription 3) • LYN (LYN Proto-Oncogene Src Family Tyrosine Kinase) • CCND2 (Cyclin D2) • DAXX (Death-domain associated protein)
    18d
    NCI10217: Testing the Combination of the Anti-cancer Drugs Copanlisib, Olaparib, and MEDI4736 (Durvalumab) in Patients With Advanced Solid Tumors With Selected Mutations (clinicaltrials.gov)
    P1, N=39, Active, not recruiting, National Cancer Institute (NCI) | N=108 --> 39 | Trial completion date: Dec 2024 --> Mar 2026 | Trial primary completion date: Dec 2024 --> Jul 2024
    Enrollment change • Trial completion date • Trial primary completion date
    |
    PIK3CA (Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha) • BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • RAD51 (RAD51 Homolog A) • FANCA (FA Complementation Group A) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • CD4 (CD4 Molecule) • RAD51D (RAD51 paralog D) • BARD1 (BRCA1 Associated RING Domain 1) • NBN (Nibrin Nijmegen Breakage Syndrome 1 (Nibrin))
    |
    PIK3CA mutation • PTEN mutation • PALB2 mutation • CDK12 mutation • BARD1 mutation
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    Lynparza (olaparib) • Imfinzi (durvalumab) • Aliqopa (copanlisib)
    25d
    ORCHID: Study of Olaparib in Metastatic Renal Cell Carcinoma Patients With DNA Repair Gene Mutations (clinicaltrials.gov)
    P2, N=20, Recruiting, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins | Trial completion date: Mar 2026 --> Mar 2028 | Trial primary completion date: Mar 2025 --> Mar 2027
    Trial completion date • Trial primary completion date
    |
    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • BAP1 (BRCA1 Associated Protein 1) • CDK12 (Cyclin dependent kinase 12) • CHEK2 (Checkpoint kinase 2) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • RAD51D (RAD51 paralog D) • CHEK1 (Checkpoint kinase 1) • BARD1 (BRCA1 Associated RING Domain 1) • RAD54L (DNA Repair And Recombination Protein RAD54) • FANCL (FA Complementation Group L)
    |
    ATM mutation • PALB2 mutation • CDK12 mutation • CHEK2 mutation • BRIP1 mutation • RAD51C mutation • RAD51D mutation • RAD51B mutation • BARD1 mutation • CHEK1 mutation • RAD54L mutation
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    Lynparza (olaparib)
    2ms
    Exome Sequencing for Head and Neck Cancer Predisposition Genes. (PubMed, medRxiv)
    Potential interactions between these genes and tobacco smoking were also identified. Our study utilized targeted gene sequencing and whole-exome sequencing approaches to identify cancer susceptibility genes, while further studies are needed to confirm the associations observed with HNC risk.
    Journal • BRCA Biomarker
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    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • BAP1 (BRCA1 Associated Protein 1) • RAD51B (RAD51 Paralog B) • MUTYH (MutY homolog)
    2ms
    Defective DNA Repair: A Putative Nexus Linking Immunological Diseases, Neurodegenerative Disorders, and Cancer. (PubMed, Mutagenesis)
    This highlights the versatility of the DDR pathway in multifactorial diseases. However, the specific mechanisms that regulate DDR to initiate distinct pathogenic processes remain to be elucidated.
    Journal
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    ATM (ATM serine/threonine kinase) • RAD51B (RAD51 Paralog B) • WNT3 (Wnt Family Member 3)
    2ms
    Pembrolizumab, Olaparib, and Temozolomide for People with Glioma (clinicaltrials.gov)
    P2, N=57, Recruiting, Memorial Sloan Kettering Cancer Center | Trial completion date: Jan 2025 --> Jan 2026 | Trial primary completion date: Jan 2025 --> Jan 2026
    Trial completion date • Trial primary completion date
    |
    EGFR (Epidermal growth factor receptor) • BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • HRD (Homologous Recombination Deficiency) • CDKN2A (Cyclin Dependent Kinase Inhibitor 2A) • FGFR (Fibroblast Growth Factor Receptor) • CDK12 (Cyclin dependent kinase 12) • CDKN2B (Cyclin Dependent Kinase Inhibitor 2B) • CHEK2 (Checkpoint kinase 2) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • RAD51D (RAD51 paralog D) • CHEK1 (Checkpoint kinase 1) • BARD1 (BRCA1 Associated RING Domain 1) • RAD54L (DNA Repair And Recombination Protein RAD54) • FANCL (FA Complementation Group L) • PPP2R2A (Protein Phosphatase 2, Regulatory Subunit B, Alpha)
    |
    CDKN2A deletion • BRIP1 mutation • RAD51C mutation • RAD51B mutation • BARD1 mutation • IDH wild-type
    |
    Keytruda (pembrolizumab) • Lynparza (olaparib) • temozolomide
    2ms
    Phase II Study of PARP Inhibitor Olaparib and IV Ascorbate in Castration Resistant Prostate Cancer (clinicaltrials.gov)
    P2, N=4, Terminated, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins | N=15 --> 4 | Trial completion date: Mar 2028 --> Oct 2024 | Recruiting --> Terminated | Trial primary completion date: Mar 2028 --> Oct 2024; The study was terminated by the IRB due to low accrual,
    Enrollment change • Trial completion date • Trial termination • Trial primary completion date
    |
    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • CDK12 (Cyclin dependent kinase 12) • CHEK2 (Checkpoint kinase 2) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • RAD51D (RAD51 paralog D) • CHEK1 (Checkpoint kinase 1) • BARD1 (BRCA1 Associated RING Domain 1) • FANCL (FA Complementation Group L)
    |
    FoundationOne® Liquid CDx
    |
    Lynparza (olaparib)
    3ms
    Pembrolizumab, Olaparib, Recurrent/Advanced Gastric and Gastro-esophageal Junction(GEJ) Cancer (clinicaltrials.gov)
    P1/2, N=71, Recruiting, Yonsei University | Not yet recruiting --> Recruiting | Trial completion date: May 2023 --> May 2025 | Trial primary completion date: Dec 2022 --> Dec 2024
    Enrollment open • Trial completion date • Trial primary completion date
    |
    HER-2 (Human epidermal growth factor receptor 2) • BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • HRD (Homologous Recombination Deficiency) • MLH1 (MutL homolog 1) • MSH6 (MutS homolog 6) • MSH2 (MutS Homolog 2) • CDK12 (Cyclin dependent kinase 12) • CHEK2 (Checkpoint kinase 2) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • RAD51D (RAD51 paralog D) • CHEK1 (Checkpoint kinase 1) • BARD1 (BRCA1 Associated RING Domain 1) • RAD54L (DNA Repair And Recombination Protein RAD54) • FANCL (FA Complementation Group L) • PPP2R2A (Protein Phosphatase 2, Regulatory Subunit B, Alpha)
    |
    HER-2 positive • BRCA2 mutation • BRCA1 mutation • ATM mutation • PALB2 mutation • CDK12 mutation • CHEK2 mutation • BRIP1 mutation • RAD51C mutation • RAD51D mutation • RAD51B mutation • BARD1 mutation • CHEK1 mutation • CHEK1 expression
    |
    Keytruda (pembrolizumab) • Lynparza (olaparib) • paclitaxel
    4ms
    Emerging molecular phenotypes and potential therapeutic targets in esophageal and gastric adenocarcinoma unearthed by whole genome and transcriptome analyses. (PubMed, Pathol Res Pract)
    Our findings support the potential of whole genome and transcriptome sequencing analyses as a comprehensive approach to identify treatment targets in adenocarcinoma of the stomach and the esophagus, and their application in precision oncology.
    Journal
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    ALK (Anaplastic lymphoma kinase) • HRD (Homologous Recombination Deficiency) • NRG1 (Neuregulin 1) • CDK12 (Cyclin dependent kinase 12) • RAD51B (RAD51 Paralog B) • NTRK (Neurotrophic receptor tyrosine kinase)
    |
    HRD • NRG1 fusion • RAD51B mutation • MET fusion
    4ms
    Niraparib in Tumors Metastatic to the CNS (clinicaltrials.gov)
    P2, N=20, Recruiting, Massachusetts General Hospital | Trial completion date: Dec 2026 --> Jun 2027 | Trial primary completion date: Dec 2024 --> Dec 2025
    Trial completion date • Trial primary completion date • Metastases
    |
    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • HRD (Homologous Recombination Deficiency) • BAP1 (BRCA1 Associated Protein 1) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • RAD50 (RAD50 Double Strand Break Repair Protein) • PARP1 (Poly(ADP-Ribose) Polymerase 1) • BARD1 (BRCA1 Associated RING Domain 1) • NBN (Nibrin Nijmegen Breakage Syndrome 1 (Nibrin)) • RAD54L (DNA Repair And Recombination Protein RAD54) • XRCC2 (X-Ray Repair Cross Complementing 2) • RAD54B (RAD54 Homolog B) • XRCC3 (X-Ray Repair Cross Complementing 3)
    |
    BRCA1 mutation • HRD • ATM mutation • PALB2 mutation • BAP1 mutation • BRIP1 mutation • HRD + BRCA1 mutation • RAD51C mutation • RAD51D mutation • RAD50 mutation • RAD51B mutation • BARD1 mutation • MRE11A mutation • RAD54L mutation • NBN mutation • HRD signature
    |
    Zejula (niraparib)
    4ms
    Measuring the Effects of Talazoparib in Patients With Advanced Cancer and DNA Repair Variations (clinicaltrials.gov)
    P2, N=36, Recruiting, National Cancer Institute (NCI) | Trial completion date: Dec 2024 --> Dec 2026 | Trial primary completion date: Dec 2024 --> Dec 2026
    Trial completion date • Trial primary completion date • Metastases
    |
    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • IDH1 (Isocitrate dehydrogenase (NADP(+)) 1) • IDH2 (Isocitrate Dehydrogenase (NADP(+)) 2) • ARID1A (AT-rich interaction domain 1A) • BAP1 (BRCA1 Associated Protein 1) • CDK12 (Cyclin dependent kinase 12) • CHEK2 (Checkpoint kinase 2) • RAD51 (RAD51 Homolog A) • FANCA (FA Complementation Group A) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • RAD50 (RAD50 Double Strand Break Repair Protein) • RAD51D (RAD51 paralog D) • CHEK1 (Checkpoint kinase 1) • BARD1 (BRCA1 Associated RING Domain 1) • NBN (Nibrin Nijmegen Breakage Syndrome 1 (Nibrin)) • RAD54L (DNA Repair And Recombination Protein RAD54) • FANCF (FA complementation group F) • FANCL (FA Complementation Group L) • FANCI (FA Complementation Group I) • FANCM (FA Complementation Group M) • BACH1 (BTB Domain And CNC Homolog 1) • FANCD2 (FA Complementation Group D2) • FANCE (FA Complementation Group E) • FANCG (FA Complementation Group G) • FANCB (FA Complementation Group B) • FANCC (FA Complementation Group C)
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    BRCA2 mutation • BRCA1 mutation • ATM mutation
    |
    Talzenna (talazoparib)
    4ms
    A phase II study evaluating safety and efficacy of niraparib in patients with previously treated homologous recombination defective metastatic esophageal/gastroesophageal junction/proximal gastric adenocarcinoma. (PubMed, Front Oncol)
    The most common adverse events seen were anemia, fatigue, and thrombocytopenia. In patients with metastatic EAC, single agent niraparib as second line therapy is not an effective option.
    P2 data • Journal • Metastases
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    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • ARID1A (AT-rich interaction domain 1A) • PALB2 (Partner and localizer of BRCA2) • CDK12 (Cyclin dependent kinase 12) • CHEK2 (Checkpoint kinase 2) • RAD51 (RAD51 Homolog A) • FANCA (FA Complementation Group A) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • RAD51D (RAD51 paralog D) • BARD1 (BRCA1 Associated RING Domain 1) • NBN (Nibrin Nijmegen Breakage Syndrome 1 (Nibrin)) • RAD54L (DNA Repair And Recombination Protein RAD54) • GEN1 (GEN1 Holliday junction 5' flap endonuclease) • PARP2 (Poly(ADP-Ribose) Polymerase 2)
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    FANCA deletion
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    Zejula (niraparib)
    4ms
    Systematic identification of pathogenic variants of non-small cell lung cancer in the promoters of DNA-damage repair genes. (PubMed, EBioMedicine)
    Our findings indicate that functional promoter variants in DDR genes, in addition to protein-truncating variants, can be pathogenic and contribute to lung cancer susceptibility.
    Journal
    |
    BRCA2 (Breast cancer 2, early onset) • RAD51B (RAD51 Paralog B) • DDB2 (Damage Specific DNA Binding Protein 2) • ERCC3 (ERCC Excision Repair 3, TFIIH Core Complex Helicase Subunit) • ALKBH2 (AlkB Homolog 2) • APEX1 (Apurinic/Apyrimidinic Endodeoxyribonuclease 1)
    5ms
    Luminal subtype independent immune-enrichment in inflammatory breast cancer based on commercially available tumor portrait. (SABCS 2024)
    Over half of cases with luminal molecular phenotype demonstrate immune-enriched TME, suggesting a potentially significant role for immunotherapy in these patients and expanded efforts in this arena. Using the BG Tumor PortraitTM assay, low TMB and MSS was present in the majority of IBC samples evaluated in spite of numerous studies showing common DNA repair mutations. HER2 expressing cases demonstrated a predominantly immune-desert phenotype and further study of the clinical relevance and validation of this is warranted.
    Tumor mutational burden • IO biomarker
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    HER-2 (Human epidermal growth factor receptor 2) • TP53 (Tumor protein P53) • PIK3CA (Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha) • TMB (Tumor Mutational Burden) • MSI (Microsatellite instability) • PTEN (Phosphatase and tensin homolog) • RB1 (RB Transcriptional Corepressor 1) • ARID1A (AT-rich interaction domain 1A) • RAD51B (RAD51 Paralog B) • FANCL (FA Complementation Group L)
    |
    TP53 mutation • TMB-H • HR positive • HER-2 negative • PIK3CA mutation • HER-2 mutation • HER-2 expression • PTEN mutation • ARID1A mutation • TMB-L • RAD51B mutation
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    Prosigna™ Breast Cancer Prognostic Gene Signature Assay • BostonGene Tumor Portrait™ Test
    6ms
    RAD51 Paralogs and RAD51 Paralog Complexes BCDX2 and CX3 Interact with BRCA2. (PubMed, bioRxiv)
    Furthermore, the interaction with RAD51B is dependent upon an FxxA motif located on a surface exposed region of the CTD. Our study has identified novel interactions between the RAD51 paralogs and BRCA2 and further demonstrated that a previously unrecognized FxxA motif located within a mobile element of RAD51B is critical for the interaction.
    Journal • BRCA Biomarker • PARP Biomarker
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    BRCA2 (Breast cancer 2, early onset) • RAD51 (RAD51 Homolog A) • RAD51B (RAD51 Paralog B) • RAD51C (RAD51 paralog C) • RAD51D (RAD51 paralog D) • XRCC2 (X-Ray Repair Cross Complementing 2) • XRCC3 (X-Ray Repair Cross Complementing 3)
    |
    RAD51C mutation • RAD51D mutation • RAD51B mutation • RAD51 mutation
    6ms
    Changes in mouse epidermal DNA methylation during development of squamous cell carcinoma in response to UVR. (PubMed, Exp Dermatol)
    We identified CpGs in Rev, Ipmk, Rad51b, Fgfr2, Fgfr3 and Ctnnb1 that may serve as potential biomarkers for SCC risk and could be helpful for the early detection and prevention of SCC. Further investigations are necessary to determine the biological functions and clinical significance of these CpGs.
    Preclinical • Journal • Epigenetic controller
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    FGFR2 (Fibroblast growth factor receptor 2) • FGFR3 (Fibroblast growth factor receptor 3) • CTNNB1 (Catenin (cadherin-associated protein), beta 1) • RAD51B (RAD51 Paralog B)
    7ms
    BRACeD: Carboplatin or Olaparib for BRcA Deficient Prostate Cancer (clinicaltrials.gov)
    P2, N=100, Recruiting, VA Office of Research and Development | Trial primary completion date: Aug 2024 --> Aug 2025
    Trial primary completion date
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    RAD51B (RAD51 Paralog B) • RAD51C (RAD51 paralog C) • RAD51D (RAD51 paralog D) • RAD54L (DNA Repair And Recombination Protein RAD54)
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    ATRX mutation • RAD54L mutation • RAD51 mutation
    |
    Lynparza (olaparib) • carboplatin
    7ms
    PARPi-PANC: Niraparib As First Line Therapy with Metastatic Homologous Repair-deficient Pancreatic Cancer (clinicaltrials.gov)
    P2, N=0, Withdrawn, Centre Leon Berard | N=28 --> 0 | Recruiting --> Withdrawn
    Enrollment change • Trial withdrawal • Metastases
    |
    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • FANCA (FA Complementation Group A) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • RAD51D (RAD51 paralog D) • BARD1 (BRCA1 Associated RING Domain 1) • NBN (Nibrin Nijmegen Breakage Syndrome 1 (Nibrin)) • RAD54L (DNA Repair And Recombination Protein RAD54) • FANCL (FA Complementation Group L) • PPP2R2A (Protein Phosphatase 2, Regulatory Subunit B, Alpha) • FANCD2 (FA Complementation Group D2)
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    HRD signature
    |
    Zejula (niraparib)
    7ms
    Mechanism of BCDX2-mediated RAD51 nucleation on short ssDNA stretches and fork DNA. (PubMed, Nucleic Acids Res)
    Moreover, while mutants defective in ssDNA binding retain the ability to bind branched DNA substrates, they still facilitate RAD51 loading onto reversed replication forks. Our study provides mechanistic insights into how the BCDX2 complex stimulates the formation of BRCA2-independent RAD51 filaments on short stretches of ssDNA present at ssDNA gaps or stalled replication forks, highlighting its role in genome maintenance and DNA repair.
    Journal • BRCA Biomarker
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    BRCA2 (Breast cancer 2, early onset) • RAD51 (RAD51 Homolog A) • RAD51B (RAD51 Paralog B) • RAD51C (RAD51 paralog C) • RAD51D (RAD51 paralog D) • XRCC2 (X-Ray Repair Cross Complementing 2) • XRCC3 (X-Ray Repair Cross Complementing 3)
    7ms
    Prevalence of germline variants in Brazilian pancreatic carcinoma patients. (PubMed, Sci Rep)
    Therefore, genetic testing should be offered to all Brazilian pancreatic cancer patients, regardless of their ancestry. Genes with limited or previously unrecognized associations with pancreatic cancer should be further investigated to clarify their role in cancer risk.
    Journal • BRCA Biomarker
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    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • ATM (ATM serine/threonine kinase) • CDKN2A (Cyclin Dependent Kinase Inhibitor 2A) • PALB2 (Partner and localizer of BRCA2) • MSH2 (MutS Homolog 2) • CHEK2 (Checkpoint kinase 2) • FANCA (FA Complementation Group A) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • MRE11A (MRE11 homolog, double strand break repair nuclease) • MUTYH (MutY homolog) • ERCC4 (ERCC Excision Repair 4, Endonuclease Catalytic Subunit) • FANCM (FA Complementation Group M) • FANCE (FA Complementation Group E) • MITF (Melanocyte Inducing Transcription Factor) • RECQL4( RecQ Like Helicase 4) • SDHA (Succinate Dehydrogenase Complex Flavoprotein Subunit A)
    7ms
    Circulating Tumor DNA (ctDNA) Monitoring in the Assessment and Prediction of the Efficacy of PARP Inhibitors (PARPi) (clinicaltrials.gov)
    P=N/A, N=30, Recruiting, Sun Yat-sen University | Trial completion date: Aug 2023 --> Aug 2025
    Trial completion date • Circulating tumor DNA
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    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • CDK12 (Cyclin dependent kinase 12) • CHEK2 (Checkpoint kinase 2) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • RAD51D (RAD51 paralog D) • CHEK1 (Checkpoint kinase 1) • BARD1 (BRCA1 Associated RING Domain 1) • RAD54L (DNA Repair And Recombination Protein RAD54) • FANCL (FA Complementation Group L) • PPP2R2A (Protein Phosphatase 2, Regulatory Subunit B, Alpha)
    |
    BRCA2 mutation • BRCA1 mutation • ATM mutation • PALB2 mutation • CDK12 mutation • CHEK2 mutation • BRIP1 mutation • RAD51C mutation • RAD51D mutation • RAD51B mutation • BARD1 mutation • CHEK1 mutation • RAD54L mutation • BRCA1 mutation + ATM mutation • CHEK1 expression
    8ms
    DNA-Damaging Therapies in Patients With Prostate Cancer and Pathogenic Alterations in Homologous Recombination Repair Genes. (PubMed, JCO Precis Oncol)
    Patients with BRCA1/2-mutated PC had significantly improved outcomes to PARPi but not platinum chemotherapy compared with those with HRR mutations without direct BRCA complex interaction.
    Retrospective data • Journal • BRCA Biomarker • PARP Biomarker
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    HRD (Homologous Recombination Deficiency) • PALB2 (Partner and localizer of BRCA2) • CDK12 (Cyclin dependent kinase 12) • BRCA (Breast cancer early onset) • CHEK2 (Checkpoint kinase 2) • FANCA (FA Complementation Group A) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • CHEK1 (Checkpoint kinase 1) • BARD1 (BRCA1 Associated RING Domain 1) • FANCL (FA Complementation Group L) • GEN1 (GEN1 Holliday junction 5' flap endonuclease) • RAD54L2 (RAD54 Like 2)
    8ms
    A Phase I/II Study of Sacituzumab Govitecan Plus Berzosertib in Small Cell Lung Cancer, Extra-Pulmonary Small Cell Neuroendocrine Cancer and Homologous Recombination-Deficient Cancers Resistant to PARP Inhibitors (clinicaltrials.gov)
    P1/2, N=120, Recruiting, National Cancer Institute (NCI) | Suspended --> Recruiting | N=13 --> 120
    Enrollment open • Enrollment change
    |
    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • HRD (Homologous Recombination Deficiency) • CDK12 (Cyclin dependent kinase 12) • BRCA (Breast cancer early onset) • CHEK2 (Checkpoint kinase 2) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • RAD51D (RAD51 paralog D) • CHEK1 (Checkpoint kinase 1) • BARD1 (BRCA1 Associated RING Domain 1) • RAD54L (DNA Repair And Recombination Protein RAD54) • FANCL (FA Complementation Group L) • PPP2R2A (Protein Phosphatase 2, Regulatory Subunit B, Alpha)
    |
    berzosertib (M6620) • Trodelvy (sacituzumab govitecan-hziy)
    8ms
    Studying the Safety and Determining the Optimal Dose of Novobiocin in Patients With Tumors That Have Alterations in DNA Repair Genes (clinicaltrials.gov)
    P1, N=31, Recruiting, National Cancer Institute (NCI) | Trial completion date: May 2024 --> Aug 2026 | Trial primary completion date: May 2024 --> Aug 2026
    Trial completion date • Trial primary completion date
    |
    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • CDK12 (Cyclin dependent kinase 12) • FANCA (FA Complementation Group A) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • RAD50 (RAD50 Double Strand Break Repair Protein) • RAD51D (RAD51 paralog D) • BARD1 (BRCA1 Associated RING Domain 1) • NBN (Nibrin Nijmegen Breakage Syndrome 1 (Nibrin)) • FANCF (FA complementation group F) • FANCM (FA Complementation Group M) • FANCD2 (FA Complementation Group D2) • FANCE (FA Complementation Group E) • FANCC (FA Complementation Group C)
    9ms
    ATRIUM: A Study of ATG-018 (ATR Inhibitor) Treatment in Patients With Advanced Solid Tumors and Hematological Malignancies (clinicaltrials.gov)
    P1, N=22, Terminated, Antengene Discovery Limited | N=88 --> 22 | Trial completion date: Jun 2024 --> Jan 2024 | Recruiting --> Terminated | Trial primary completion date: Jun 2024 --> Jan 2024; Lack of efficacy of study compound
    Enrollment change • Trial completion date • Trial termination • Trial primary completion date • Metastases
    |
    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • ATM (ATM serine/threonine kinase) • ARID1A (AT-rich interaction domain 1A) • MSH2 (MutS Homolog 2) • CDK12 (Cyclin dependent kinase 12) • ATRX (ATRX Chromatin Remodeler) • CHEK2 (Checkpoint kinase 2) • RAD51 (RAD51 Homolog A) • FANCA (FA Complementation Group A) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • RAD51D (RAD51 paralog D) • BARD1 (BRCA1 Associated RING Domain 1) • NBN (Nibrin Nijmegen Breakage Syndrome 1 (Nibrin)) • FANCF (FA complementation group F) • FANCM (FA Complementation Group M) • FANCD2 (FA Complementation Group D2) • FANCE (FA Complementation Group E) • FANCC (FA Complementation Group C)
    |
    ATG-018
    9ms
    RAD51B-AS1 promotes the malignant biological behavior of ovarian cancer through upregulation of RAD51B. (PubMed, J Zhejiang Univ Sci B)
    Thus, RAD51B-AS1 promotes the malignant biological behaviors of OC and activates the protein kinase B (Akt)/B cell lymphoma protein-2 (Bcl-2) signaling pathway, and these effects may be associated with the positive regulation of RAD51B expression. RAD51B-AS1 is expected to serve as a novel molecular biomarker for the diagnosis and prediction of poor prognosis in OC, and as a potential therapeutic target for disease management.
    Journal • IO biomarker
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    BCL2 (B-cell CLL/lymphoma 2) • RAD51B (RAD51 Paralog B)
    9ms
    Neurotrophic tyrosine receptor kinase gene fusions in adult and pediatric patients with solid tumors: a clinicogenomic biobank and record linkage study of expression frequency and patient characteristics from Finland. (PubMed, Acta Oncol)
    NTRK gene fusions are rare in adult CRC, NSCLC, salivary tumors, sarcoma, and pediatric solid tumors.
    Journal
    |
    MSI (Microsatellite instability) • NTRK1 (Neurotrophic tyrosine kinase, receptor, type 1) • NTRK3 (Neurotrophic tyrosine kinase, receptor, type 3) • NTRK2 (Neurotrophic tyrosine kinase, receptor, type 2) • ETV6 (ETS Variant Transcription Factor 6) • RAD51B (RAD51 Paralog B) • TPM3 (Tropomyosin 3) • NTRK (Neurotrophic receptor tyrosine kinase) • DAB2IP (DAB2 Interacting Protein)
    9ms
    Beyond BRCA: what does assessment of additional homologous recombination and mismatch repair genes in primary and metastatic prostatic adenocarcinoma add? (ECP 2024)
    We reported the frequency of HRD and MMR somatic mutations in a large real-world cohort of consecutive primary and metastatic PCs, providing a realistic estimate of the proportion of patients that could benefit from PARP or immune checkpoint inhibitors. Analysis of HR genes beyond BRCA1 and BRCA2 significantly increased the pool of patients that would be eligible for PARP inhibitor trials. BRCA1/BRCA2 and MMR mutations were more frequent in metastatic lesions suggesting these gene defects to be strong metastatic drivers.
    PARP Biomarker • BRCA Biomarker • IO biomarker • Mismatch repair • Metastases
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    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • HRD (Homologous Recombination Deficiency) • PALB2 (Partner and localizer of BRCA2) • MLH1 (MutL homolog 1) • MSH6 (MutS homolog 6) • MSH2 (MutS Homolog 2) • CDK12 (Cyclin dependent kinase 12) • PMS2 (PMS1 protein homolog 2) • BRCA (Breast cancer early onset) • CHEK2 (Checkpoint kinase 2) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • RAD51D (RAD51 paralog D) • CHEK1 (Checkpoint kinase 1)
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    BRCA2 mutation • BRCA1 mutation
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    Oncomine™ Comprehensive Assay v3M
    10ms
    A Phase I/II Study of Sacituzumab Govitecan Plus Berzosertib in Small Cell Lung Cancer, Extra-Pulmonary Small Cell Neuroendocrine Cancer and Homologous Recombination-Deficient Cancers Resistant to PARP Inhibitors (clinicaltrials.gov)
    P1/2, N=13, Suspended, National Cancer Institute (NCI) | N=120 --> 13 | Recruiting --> Suspended
    Enrollment change • Trial suspension
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    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • HRD (Homologous Recombination Deficiency) • CDK12 (Cyclin dependent kinase 12) • BRCA (Breast cancer early onset) • CHEK2 (Checkpoint kinase 2) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • RAD51D (RAD51 paralog D) • CHEK1 (Checkpoint kinase 1) • BARD1 (BRCA1 Associated RING Domain 1) • RAD54L (DNA Repair And Recombination Protein RAD54) • FANCL (FA Complementation Group L) • PPP2R2A (Protein Phosphatase 2, Regulatory Subunit B, Alpha)
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    berzosertib (M6620) • Trodelvy (sacituzumab govitecan-hziy)
    10ms
    A Study Evaluating Safety and Efficacy of Niraparib in Patients With Previously Treated Metastatic Esophageal/Gastroesophageal Junction/Proximal Gastric Adenocarcinoma (clinicaltrials.gov)
    P2, N=14, Terminated, Shadia Jalal, MD | N=43 --> 14 | Active, not recruiting --> Terminated; Due to slow accruals
    Enrollment change • Trial termination • Metastases
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    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • ARID1A (AT-rich interaction domain 1A) • CDK12 (Cyclin dependent kinase 12) • CHEK2 (Checkpoint kinase 2) • RAD51 (RAD51 Homolog A) • FANCA (FA Complementation Group A) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • RAD51D (RAD51 paralog D) • BARD1 (BRCA1 Associated RING Domain 1) • NBN (Nibrin Nijmegen Breakage Syndrome 1 (Nibrin)) • RAD54L (DNA Repair And Recombination Protein RAD54) • GEN1 (GEN1 Holliday junction 5' flap endonuclease)
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    Zejula (niraparib)
    10ms
    A Phase I/II Study of Sacituzumab Govitecan Plus Berzosertib in Small Cell Lung Cancer, Extra-Pulmonary Small Cell Neuroendocrine Cancer and Homologous Recombination-Deficient Cancers Resistant to PARP Inhibitors (clinicaltrials.gov)
    P1/2, N=120, Recruiting, National Cancer Institute (NCI) | N=85 --> 120
    Enrollment change
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    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • HRD (Homologous Recombination Deficiency) • CDK12 (Cyclin dependent kinase 12) • BRCA (Breast cancer early onset) • CHEK2 (Checkpoint kinase 2) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • RAD51D (RAD51 paralog D) • CHEK1 (Checkpoint kinase 1) • BARD1 (BRCA1 Associated RING Domain 1) • RAD54L (DNA Repair And Recombination Protein RAD54) • FANCL (FA Complementation Group L) • PPP2R2A (Protein Phosphatase 2, Regulatory Subunit B, Alpha)
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    berzosertib (M6620) • Trodelvy (sacituzumab govitecan-hziy)
    11ms
    Prospective Study of Homologous Recombination Repair Gene Mutation Prevalence in Patients With Advanced Prostate Cancer From Latin America: Challenges and Future Approaches. (PubMed, JCO Precis Oncol)
    Despite the study's limitations, to our knowledge, PROSPECT was the first attempt to describe the prevalence of HRRm in patients with PC from LAC. Notably, the germline HRRm prevalence in this study was inferior to that observed in North American and European populations. The somatic HRR testing barriers identified are being addressed by several projects to improve access to HRR testing and biomarker-based therapies in LAC.
    Clinical • Journal • BRCA Biomarker • Metastases
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    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • HRD (Homologous Recombination Deficiency) • CHEK2 (Checkpoint kinase 2) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • MRE11A (MRE11 homolog, double strand break repair nuclease)
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    ATM mutation • CHEK2 mutation • BRIP1 mutation • RAD51B mutation
    11ms
    Characterization of alternative splicing events and prognostic signatures in gastric cancer. (PubMed, Cancer Cell Int)
    In this research, the prognostic model constructed by SASEs can be applied to predict the prognosis of GC patients and the selected key genes are expected to become new biomarkers and therapeutical targets for GC treatment.
    Journal
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    RAD51B (RAD51 Paralog B) • STAT3 (Signal Transducer And Activator Of Transcription 3) • SOCS2 (Suppressor Of Cytokine Signaling 2)
    12ms
    Association between homologous recombination deficiency (HRD) gene mutations and the efficacy of venadaparib in combination with irinotecan as third- or fourth-line treatment in patients with metastatic gastric cancer (mGC). (ASCO 2024)
    Venadaparib in combination with irinotecan showed promising efficacy outcomes in patients with mGC, especially for those with mutations of HRD-related genes. Further development of this combination may consider a biomarker-based approach. Clinical trial information: NCT04725994.
    Combination therapy • Clinical • PARP Biomarker • BRCA Biomarker • Metastases
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    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • ATM (ATM serine/threonine kinase) • HRD (Homologous Recombination Deficiency) • PALB2 (Partner and localizer of BRCA2) • CHEK2 (Checkpoint kinase 2) • RAD51 (RAD51 Homolog A) • RAD51B (RAD51 Paralog B) • ATR (Ataxia telangiectasia and Rad3-related protein) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • POLD1 (DNA Polymerase Delta 1) • CHEK1 (Checkpoint kinase 1) • BARD1 (BRCA1 Associated RING Domain 1)
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    GuardantOMNI
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    irinotecan • venadaparib (NOV 1401)
    12ms
    Novel MIR143HG::PLAG1 gene fusion identified in a rectal myxoid leiomyosarcoma. (PubMed, Genes Chromosomes Cancer)
    Recently five cases of MLS were reported to harbor PLAG1 fusions (TRPS1::PLAG1, RAD51B::PLAG1, and TRIM13::PLAG1). In this report, we present a case of rectal MLS with a novel MIR143HG::PLAG1 fusion detected by RNA next-generation sequencing.
    Journal
    |
    RAD51B (RAD51 Paralog B) • MIR143 (MicroRNA 143) • PLAG1 (PLAG1 Zinc Finger) • TRPS1 (Transcriptional Repressor GATA Binding 1)
    12ms
    KNIGHTS: High-Risk Metachronous Oligometastatic Prostate Cancer Trial (clinicaltrials.gov)
    P2, N=88, Recruiting, University of Maryland, Baltimore | Not yet recruiting --> Recruiting
    Enrollment open • Metastases
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    TP53 (Tumor protein P53) • BRCA1 (Breast cancer 1, early onset) • CHEK2 (Checkpoint kinase 2) • RAD51B (RAD51 Paralog B) • RAD54L (DNA Repair And Recombination Protein RAD54)
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    BRCA2 mutation • BRCA1 mutation • ATM mutation • PALB2 mutation • FANCA mutation
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    Zejula (niraparib) • abiraterone acetate • prednisone
    12ms
    Studying the Safety and Determining the Optimal Dose of Novobiocin in Patients With Tumors That Have Alterations in DNA Repair Genes (clinicaltrials.gov)
    P1, N=30, Recruiting, National Cancer Institute (NCI) | Suspended --> Recruiting
    Enrollment open
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    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • CDK12 (Cyclin dependent kinase 12) • FANCA (FA Complementation Group A) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • RAD50 (RAD50 Double Strand Break Repair Protein) • RAD51D (RAD51 paralog D) • BARD1 (BRCA1 Associated RING Domain 1) • NBN (Nibrin Nijmegen Breakage Syndrome 1 (Nibrin)) • FANCF (FA complementation group F) • FANCM (FA Complementation Group M) • FANCD2 (FA Complementation Group D2) • FANCE (FA Complementation Group E) • FANCC (FA Complementation Group C)
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    BRCA2 mutation • BRCA1 mutation • ATM mutation • PALB2 mutation • CDK12 mutation • BRIP1 mutation • RAD51C mutation • FANCA mutation • RAD51D mutation • RAD50 mutation • RAD51B mutation • BARD1 mutation • BLM mutation • FANCF mutation • MRE11A mutation • NBN mutation • FANCM mutation • RAD51 mutation
    12ms
    ATRIUM: A Study of ATG-018 (ATR Inhibitor) Treatment in Patients With Advanced Solid Tumors and Hematological Malignancies (clinicaltrials.gov)
    P1, N=88, Recruiting, Antengene Discovery Limited | Trial primary completion date: Mar 2024 --> Jun 2024
    Trial primary completion date • Metastases
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    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • ATM (ATM serine/threonine kinase) • ARID1A (AT-rich interaction domain 1A) • MSH2 (MutS Homolog 2) • CDK12 (Cyclin dependent kinase 12) • ATRX (ATRX Chromatin Remodeler) • CHEK2 (Checkpoint kinase 2) • RAD51 (RAD51 Homolog A) • FANCA (FA Complementation Group A) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • RAD51D (RAD51 paralog D) • BARD1 (BRCA1 Associated RING Domain 1) • NBN (Nibrin Nijmegen Breakage Syndrome 1 (Nibrin)) • FANCF (FA complementation group F) • FANCM (FA Complementation Group M) • FANCD2 (FA Complementation Group D2) • FANCE (FA Complementation Group E) • FANCC (FA Complementation Group C)
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    TP53 mutation • FANCF mutation
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    ATG-018
    1year
    BrUOG 360: A Study of Copanlisib Combined With Rucaparib in Patients With Metastatic Castration-resistant Prostate Cancer (clinicaltrials.gov)
    P1/2, N=13, Active, not recruiting, Brown University | Trial completion date: May 2024 --> Jan 2027 | Trial primary completion date: Jan 2024 --> Jan 2027
    Trial completion date • Trial primary completion date • Metastases
    |
    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • HRD (Homologous Recombination Deficiency) • CDK12 (Cyclin dependent kinase 12) • FANCA (FA Complementation Group A) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • RAD51D (RAD51 paralog D) • CHEK1 (Checkpoint kinase 1) • BARD1 (BRCA1 Associated RING Domain 1) • RAD54L (DNA Repair And Recombination Protein RAD54) • FANCL (FA Complementation Group L) • PPP2R2A (Protein Phosphatase 2, Regulatory Subunit B, Alpha)
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    BRIP1 mutation
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    Rubraca (rucaparib) • Aliqopa (copanlisib)
    1year
    ROAR: Rucaparib in Nonmetastatic prOstAte With BRCAness (clinicaltrials.gov)
    P2, N=7, Terminated, University of Utah | Active, not recruiting --> Terminated; New standard of care for study participant population
    Trial termination • Metastases
    |
    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • CHEK2 (Checkpoint kinase 2) • RAD51 (RAD51 Homolog A) • FANCA (FA Complementation Group A) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • RAD51D (RAD51 paralog D) • CHEK1 (Checkpoint kinase 1) • BARD1 (BRCA1 Associated RING Domain 1) • NBN (Nibrin Nijmegen Breakage Syndrome 1 (Nibrin))
    |
    Rubraca (rucaparib)
    1year
    Targeted DNA sequencing of high-grade serous ovarian carcinoma reveals association of TP53 mutations with platinum resistance when combined with gene expression. (PubMed, Int J Cancer)
    Targeted DNA sequencing of TP53 combined with transcript quantification may contribute to the concept of precision oncology of HGSC. Future studies should explore targeting the p53 pathway based on specific mutation types and co-analyze the expression and mutational profiles of other key cancer genes.
    Journal • BRCA Biomarker
    |
    TP53 (Tumor protein P53) • BRCA1 (Breast cancer 1, early onset) • RAD51 (RAD51 Homolog A) • RAD51B (RAD51 Paralog B) • CSMD1 (CUB And Sushi Multiple Domains 1)
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    TP53 mutation • BRCA1 mutation • RAD51 mutation
    1year
    ORCHID: Study of Olaparib in Metastatic Renal Cell Carcinoma Patients With DNA Repair Gene Mutations (clinicaltrials.gov)
    P2, N=20, Recruiting, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins | Trial completion date: Mar 2025 --> Mar 2026 | Trial primary completion date: Mar 2024 --> Mar 2025
    Trial completion date • Trial primary completion date • Metastases
    |
    BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • BAP1 (BRCA1 Associated Protein 1) • CDK12 (Cyclin dependent kinase 12) • CHEK2 (Checkpoint kinase 2) • RAD51B (RAD51 Paralog B) • BRIP1 (BRCA1 Interacting Protein C-terminal Helicase 1) • RAD51C (RAD51 paralog C) • RAD51D (RAD51 paralog D) • CHEK1 (Checkpoint kinase 1) • BARD1 (BRCA1 Associated RING Domain 1) • RAD54L (DNA Repair And Recombination Protein RAD54) • FANCL (FA Complementation Group L)
    |
    BRCA1 mutation • ATM mutation • PALB2 mutation • CDK12 mutation • CHEK2 mutation • BRIP1 mutation • RAD51C mutation • RAD51D mutation • RAD51B mutation • BARD1 mutation • CHEK1 mutation • RAD54L mutation • RAD51 mutation • CHEK1 expression
    |
    Lynparza (olaparib)