91猫先生

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王龄玉

职称:副教授

研究室名称:癌症表观遗传学研究室

最高学歷:博士

学校/国家:加州大学戴维斯分校/ 美国

分机号码3989

电子邮件帐号 lywang@mail.cgu.edu.tw

个人网页网址:

研究室现有: 博士后研究员??

博士班研究生???

硕士班研究生?

专任研究助理???

大学部专题生????

?Update2022/08/02

研究方向研究室特色

表观遗传调控是除了顿狈础序列变异之外,导致肿瘤细胞基因表现异常的重要机制,其影响往往涉及全面性的基因表现图谱变化。因此,了解表观遗传因子调控是癌症生物学研究的重要课题。另一方面,细胞代谢除了藉由合成及分解生物分子并维持能量平衡,进而维持细胞的生理功能与生长,近年更被发现其扮演影响表观遗传调控的重要角色。本实验室的研究兴趣在探讨表观遗传因子及细胞代谢如何影响前列腺癌细胞的基因表现,进而导致癌细胞的恶性发展及对药物的抗药性。探讨前列腺肿瘤发生的分子机制,可对开发癌症治疗策略提供重要基础。我们目前的研究主题包括:

  1. 雄性激素受体(础搁)基因表现及其剪接变异体的表观遗传学调控机制及治疗策略。持续性活化态的础搁剪接变异体在临床上与抗药性具有强烈关联,透过了解其分子机制了解组蛋白修饰酶如何影响础搁基因表现及剪接作用,进而评估用於前列腺癌治疗的新型治疗药物,是我们实验室与外部合作者的主题之一。目标為开发晚期前列腺癌治疗的新型治疗策略。其中,利用诱导型蛋白降解药物的开发,降低癌细胞内础搁及础搁变异体的表现是研究主轴。
  2. 细胞代谢与表观遗传调控在前列腺癌细胞中的交互作用。由於细胞代谢与表观遗传调控密切相关,因此在许多方面细胞代谢的异常影响肿瘤细胞内整体基因的表现。因此,我们有兴趣了解抗药性前列腺癌的细胞代谢变化,同时探讨癌细胞中代谢酵素转位至细胞核内的分子机制与生物意义,以及细胞核内代谢酵素与表观遗传调控之间的关联。
  3. 肿瘤微环境中间质干细胞和癌细胞之间的相互作用。由於肿瘤组织内存在许多细胞种类,例如间质干细胞及免疫细胞,细胞间的交互作用影响癌细胞的特性,是肿瘤恶化的原因之一。我们有兴趣了解间质干细胞如何通过细胞外泌体与癌细胞交互作用,进而影响癌细胞的分化、转移及抗药性的产生。

PUBLICATION

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1.? ? ??Liu JS, Fang WK, Yang SM, Wu MC, Chen TJ, Chen CM, Lin TY, Liu KL, Wu CM, Chen YC, Chuu CP, Wang LY, Hsieh HP, Kung HJ, Wang WC. Natural product myricetin is a pan-KDM4 inhibitor which with poly lactic-co-glycolic acid formulation effectively targets castration-resistant prostate cancer. 2022. Journal of Biomedical Science. May 9;29(1):29.

2.????? Shih JW, Chiang WF, Wu Alexander TH, Wu MH, Wang LY, Yu YL, Hung YW, Wang WC, Chu CY, Hung CL, Changou C, Yen Y, Kung HJ. Long?noncoding?RNA?LncHIFCAR/ MIR31HG?is a HIF-1α co-activator driving oral cancer progression. 2017. Nature Communication. Jun 22;8:15874. ?

3.????? Wang J, Wang H, Wang LY, Cai D, Duan Z, Zhang Y, Chen P, Zou JX, Xu J, Chen X, Kung HJ, Chen H. Silencing the epigenetic silencer KDM4A for TRAIL and DR5 simultaneous induction and antitumor therapy. 2016. Cell Death and Differentiation. 23(11):1886-1896.

4.????? Wang LY, Hung CL, Yang J, Chen YR, Izumiya Y, Chen H, Wang WC, Ann D, Kung HJKDM4A coactivates E2F1 to regulate PDK-dependent metabolic switch between mitochondrial oxidation and glycolysis. 2016. Cell Reports. 16: 3016-3027.

5.????? Shih JW*, Wang LY*, Hung CL, Kung HJ, Hsieh CL. Non-coding RNAs in castration-resistant prostate cancer: regulation of androgen receptor signaling and cancer metabolism. 2015. Int J Mol Sci. 16(12): 28943–28978. ?

6.????? Hung CL*, Wang LY*, Yu YL, Chen H, Srivastava S, Petrovics G, Kung HJ. A novel long non-coding RNA connects c-Myc to tumor metabolism. 2014. Proc 111(52):18697-702.

7.????? Chu CH*,?Wang LY*,?Hsu KC*,?Chen CC,?Cheng HH,?Wang SM,?Wu CM,?Chen TJ,?Li LT,?Liu R,?Hung CL, Yang JM,?Kung HJ, Wang WC. KDM4B as a target for prostate cancer: structural analysis and selective inhibition by a novel inhibitor. 2014. (14):5975-85.

8.????? Wang LY, Kung HJ. Male germ cell-associated kinase is overexpressed in prostate cancer cells and causes mitotic defects via deregulation of APC/C-CDH1. 2012. Oncogene. 31(24):2907-18.

9.????? Wu Z, Chang PC, Yang J, Chu CY, Wang LY, Chen NT, Desai S, Ma AH, Lo SH, Evans C, Lam K, Kung HJ. Autophagy Blockade Sensitizes Prostate Cancer Cells towards Src Family Kinase Inhibitors. 2010. Genes and Cancer, 1 (1): 40-49.

10.? Liu S, Vinall RL, Tepper C, Shi XB,, Ma AH, Wang LYFitzgerald LDWu ZGandour-Edwards RdeVere White RWKung HJ. Inappropriate activation of androgen receptor by relaxin via β-catenin pathway. 2008. Oncogene 27: 499–505.

11.? Wang LY, Shiozaki K. The fission yeast stress MAPK cascade regulates the pmp3+ gene that encodes a highly conserved plasma membrane protein. 2006. FEBS Lett 580: 2409-2413.

12.? Wang LY, Shimada K, Morishita M, Shiozaki K. Response of Fission Yeast to Toxic Cations Involves Cooperative Action of the Stress-Activated Protein Kinase Spc1/Sty1 and the Hal4 Protein Kinase. 2005. Mol. Cell. Biol. 25:3945-3955.

13.? Lin SJ, Wang LY, Huang YJ, Kuo ML. Effect of interleukin (IL)-12 and IL-15 on apoptosis and proliferation of umbilical cord blood mononuclear cells. 2001. Bone Marrow Transplant. 28:439-445.

* Co-first authors

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Book Chapters

1.????? Ghosh P, Qui Y, Wang LY, Kung HJ. Tyrosine kinome profiling: oncogenic mutations and therapeutic targeting in cancer. Molecular Oncology: Causes of Cancer and Targets for Treatment. ISBN: 9780521876629. Editors: Gelmann E, Sawyers C, and Rauscher III F. Cambridge University Press. 2014.

2.????? Wang LY, Guo W, Kim K, Pochampalli M, Hung CL, Izumiya Y, Kung HJ. Histone demethylases in prostate cancer. Nuclear Signaling Pathways and Targeting Transcription in Cancer. ISBN: 978-1-4614-8039-6. Editor: Rakesh Kumar. Springer. 2013.

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FUNDING

Postdoctoral Grant For Prostate Cancer Research, USA Department of Defense, 2008-2010

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Honors?

Postdoctoral Travel Award, The American Society for Cell Biology, 2010

Jastro-Shields Graduate Research Scholarship, University of California, Davis, 2003

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