Lineage-specific canonical and non-canonical activity of EZH2 in advanced prostate cancer subtypes

Author:

Venkadakrishnan Varadha Balaji1ORCID,Presser Adam G.1,Singh Richa2,Booker Matthew A.1,Traphagen Nicole A.1,Weng Kenny1,Voss Nathaniel C.1,Mahadevan Navin R.1,Mizuno Kei3,Puca Loredana4,Idahor Osasenaga1,Ku Sheng-Yu1ORCID,Bakht Martin K.1ORCID,Borah Ashir A.5ORCID,Herbert Zachary T.1,Tolstorukov Michael Y.1,Barbie David A.1,Rickman David S.2ORCID,Brown Myles1ORCID,Beltran Himisha1ORCID

Affiliation:

1. Dana-Farber Cancer Institute

2. Weill Cornell Medicine

3. Dana Farber Cancer Institute

4. Division of Medical Oncology, Weill Cornell Medicine

5. Broad Institute of Harvard and MIT

Abstract

Abstract

Enhancer of zeste homolog 2 (EZH2) is a histone methyltransferase and emerging therapeutic target that is overexpressed in most castration-resistant prostate cancers and implicated as a driver of disease progression and resistance to hormonal therapies. Here we define the lineage-specific action and differential activity of EZH2 in both prostate adenocarcinoma (PRAD) and neuroendocrine prostate cancer (NEPC) subtypes of advanced prostate cancer to better understand the role of EZH2 in modulating differentiation, lineage plasticity, and to identify mediators of response and resistance to EZH2 inhibitor therapy. Mechanistically, EZH2 modulates bivalent genes that results in upregulation of NEPC-associated transcriptional drivers (e.g., ASCL1) and neuronal gene programs, and leads to forward differentiation after targeting EZH2 in NEPC. Subtype-specific downstream effects of EZH2 inhibition on cell cycle genes support the potential rationale for co-targeting cyclin/CDK to overcome resistance to EZH2 inhibition.

Publisher

Springer Science and Business Media LLC

Reference66 articles.

1. Quintanal-Villalonga A, Chan JM, Yu HA, Pe'er D, Sawyers CL, Sen T, Rudin CM (2020) Lineage plasticity in cancer: a shared pathway of therapeutic resistance. Nat Rev Clin Oncol. ;17(6):360 – 71. 10.1038/s41571-020-0340-z. url: https://www.ncbi.nlm.nih.gov/pubmed/32152485

2. Beltran H, Hruszkewycz A, Scher HI, Hildesheim J, Isaacs J, Yu EY, Kelly K, Lin D, Dicker A, Arnold J, Hecht T, Wicha M, Sears R, Rowley D, White R, Gulley JL, Lee J, Diaz Meco M, Small EJ, Shen M, Knudsen K, Goodrich DW, Lotan T, Zoubeidi A, Sawyers CL, Rudin CM, Loda M, Thompson T, Rubin MA, Tawab-Amiri A, Dahut W, Nelson PS (2019) The Role of Lineage Plasticity in Prostate Cancer Therapy Resistance. Clin Cancer Res. ;25(23):6916-24. 10.1158/1078-0432.CCR-19-1423. url: https://www.ncbi.nlm.nih.gov/pubmed/31363002

3. Aggarwal R, Huang J, Alumkal JJ, Zhang L, Feng FY, Thomas GV, Weinstein AS, Friedl V, Zhang C, Witte ON, Lloyd P, Gleave M, Evans CP, Youngren J, Beer TM, Rettig M, Wong CK, True L, Foye A, Playdle D, Ryan CJ, Lara P, Chi KN, Uzunangelov V, Sokolov A, Newton Y, Beltran H, Demichelis F, Rubin MA, Stuart JM, Small EJ (2018) Clinical and Genomic Characterization of Treatment-Emergent Small-Cell Neuroendocrine Prostate Cancer: A Multi-institutional Prospective Study. J Clin Oncol. ;36(24):2492 – 503. doi: 10.1200/JCO.2017.77.6880. url: https://www.ncbi.nlm.nih.gov/pubmed/29985747

4. Abida W, Cyrta J, Heller G, Prandi D, Armenia J, Coleman I, Cieslik M, Benelli M, Robinson D, Van Allen EM, Sboner A, Fedrizzi T, Mosquera JM, Robinson BD, De Sarkar N, Kunju LP, Tomlins S, Wu YM, Nava Rodrigues D, Loda M, Gopalan A, Reuter VE, Pritchard CC, Mateo J, Bianchini D, Miranda S, Carreira S, Rescigno P, Filipenko J, Vinson J, Montgomery RB, Beltran H, Heath EI, Scher HI, Kantoff PW, Taplin ME, Schultz N, deBono JS, Demichelis F, Nelson PS, Rubin MA, Chinnaiyan AM, Sawyers CL (2019) Genomic correlates of clinical outcome in advanced prostate cancer. Proc Natl Acad Sci U S A. 10.1073/pnas.1902651116. url: https://www.ncbi.nlm.nih.gov/pubmed/31061129

5. Beltran H, Rickman DS, Park K, Chae SS, Sboner A, MacDonald TY, Wang Y, Sheikh KL, Terry S, Tagawa ST, Dhir R, Nelson JB, de la Taille A, Allory Y, Gerstein MB, Perner S, Pienta KJ, Chinnaiyan AM, Wang Y, Collins CC, Gleave ME, Demichelis F, Nanus DM, Rubin MA (2011) Molecular characterization of neuroendocrine prostate cancer and identification of new drug targets. Cancer discovery. ;1(6):487 – 95. 10.1158/2159-8290.CD-11-0130. url: https://www.ncbi.nlm.nih.gov/pubmed/22389870

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3