dc.contributor.author | Li, Y | |
dc.contributor.author | Yang, R | |
dc.contributor.author | Henzler, CM | |
dc.contributor.author | Ho, Y | |
dc.contributor.author | Passow, C | |
dc.contributor.author | Auch, B | |
dc.contributor.author | Carreira, S | |
dc.contributor.author | Nava Rodrigues, D | |
dc.contributor.author | Bertan, C | |
dc.contributor.author | Hwang, TH | |
dc.contributor.author | Quigley, DA | |
dc.contributor.author | Dang, HX | |
dc.contributor.author | Morrissey, C | |
dc.contributor.author | Fraser, M | |
dc.contributor.author | Plymate, SR | |
dc.contributor.author | Maher, CA | |
dc.contributor.author | Feng, FY | |
dc.contributor.author | de Bono, JS | |
dc.contributor.author | Dehm, SM | |
dc.date.accessioned | 2020-03-04T15:32:56Z | |
dc.date.issued | 2020-04-15 | |
dc.identifier.citation | Clinical cancer research : an official journal of the American Association for Cancer Research, 2020, 26 (8), pp. 1965 - 1976 | |
dc.identifier.issn | 1078-0432 | |
dc.identifier.uri | https://repository.icr.ac.uk/handle/internal/3531 | |
dc.identifier.eissn | 1557-3265 | |
dc.identifier.doi | 10.1158/1078-0432.ccr-19-3023 | |
dc.description.abstract | PURPOSE: Prostate cancer is the second leading cause of male cancer deaths. Castration-resistant prostate cancer (CRPC) is a lethal stage of the disease that emerges when endocrine therapies are no longer effective at suppressing activity of the androgen receptor (AR) transcription factor. The purpose of this study was to identify genomic mechanisms that contribute to the development and progression of CRPC. EXPERIMENTAL DESIGN: We used whole-genome and targeted DNA-sequencing approaches to identify mechanisms underlying CRPC in an aggregate cohort of 272 prostate cancer patients. We analyzed structural rearrangements at the genome-wide level and carried out a detailed structural rearrangement analysis of the AR locus. We used genome engineering to perform experimental modeling of AR gene rearrangements and long-read RNA sequencing to analyze effects on expression of AR and truncated AR variants (AR-V). RESULTS: AR was among the most frequently rearranged genes in CRPC tumors. AR gene rearrangements promoted expression of diverse AR-V species. AR gene rearrangements occurring in the context of AR amplification correlated with AR overexpression. Cell lines with experimentally derived AR gene rearrangements displayed high expression of tumor-specific AR-Vs and were resistant to endocrine therapies, including the AR antagonist enzalutamide. CONCLUSIONS: AR gene rearrangements are an important mechanism of resistance to endocrine therapies in CRPC. | |
dc.format | Print-Electronic | |
dc.format.extent | 1965 - 1976 | |
dc.language | eng | |
dc.language.iso | eng | |
dc.publisher | AMER ASSOC CANCER RESEARCH | |
dc.rights.uri | https://www.rioxx.net/licenses/under-embargo-all-rights-reserved | |
dc.title | Diverse AR Gene Rearrangements Mediate Resistance to Androgen Receptor Inhibitors in Metastatic Prostate Cancer. | |
dc.type | Journal Article | |
dcterms.dateAccepted | 2020-01-09 | |
rioxxterms.versionofrecord | 10.1158/1078-0432.ccr-19-3023 | |
rioxxterms.licenseref.uri | https://www.rioxx.net/licenses/under-embargo-all-rights-reserved | |
rioxxterms.licenseref.startdate | 2020-04 | |
rioxxterms.type | Journal Article/Review | |
dc.relation.isPartOf | Clinical cancer research : an official journal of the American Association for Cancer Research | |
pubs.issue | 8 | |
pubs.notes | Not known | |
pubs.organisational-group | /ICR | |
pubs.organisational-group | /ICR/Primary Group | |
pubs.organisational-group | /ICR/Primary Group/ICR Divisions | |
pubs.organisational-group | /ICR/Primary Group/ICR Divisions/Cancer Therapeutics | |
pubs.organisational-group | /ICR/Primary Group/ICR Divisions/Cancer Therapeutics/Cancer Biomarkers | |
pubs.organisational-group | /ICR/Primary Group/ICR Divisions/Clinical Studies | |
pubs.organisational-group | /ICR/Primary Group/ICR Divisions/Clinical Studies/Cancer Biomarkers | |
pubs.organisational-group | /ICR/Primary Group/ICR Divisions/Clinical Studies/Prostate Cancer Targeted Therapy Group | |
pubs.organisational-group | /ICR | |
pubs.organisational-group | /ICR/Primary Group | |
pubs.organisational-group | /ICR/Primary Group/ICR Divisions | |
pubs.organisational-group | /ICR/Primary Group/ICR Divisions/Cancer Therapeutics | |
pubs.organisational-group | /ICR/Primary Group/ICR Divisions/Cancer Therapeutics/Cancer Biomarkers | |
pubs.organisational-group | /ICR/Primary Group/ICR Divisions/Clinical Studies | |
pubs.organisational-group | /ICR/Primary Group/ICR Divisions/Clinical Studies/Cancer Biomarkers | |
pubs.organisational-group | /ICR/Primary Group/ICR Divisions/Clinical Studies/Prostate Cancer Targeted Therapy Group | |
pubs.publication-status | Published | |
pubs.volume | 26 | |
pubs.embargo.terms | Not known | |
icr.researchteam | Cancer Biomarkers | |
icr.researchteam | Prostate Cancer Targeted Therapy Group | |
dc.contributor.icrauthor | Carreira, Suzanne | |
dc.contributor.icrauthor | De Bono, Johann | |