91猫先生

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91猫先生 Image

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游佳融 (Chia-Jung Yu)

职称:教授

研究室名称:功能性蛋白质体实验室

最高学歷Ph. D.

学校/国家:国立台湾大学/台湾

分机号码3424

电子邮件帐号yucj1124@mail.cgu.edu.tw

个人网页网址:

研究室现有

博士班研究生2

硕士班研究生 4

专任研究助理 3

大学部专题生0

?Update2022/08/02

研究方向及研究室特色:

壹、肺癌标誌蛋白质的开发与功能性探讨

肺癌是台湾也是全世界最主要的癌症死亡原因,其中非小細胞肺癌是屬於高發生率與高致死率的癌症。我們實驗室致力於發展有助於非小細胞肺癌診斷/预后与治疗的肿瘤标誌(tumor marker) 蛋白质。此外,我们也进一步探讨关键肿瘤标誌蛋白质的分子作用机转,期待能為肺癌找寻新的治疗方向。我们运用的材料包含肺癌组织,体液 (血清,肋膜积液) 以及肺癌细胞株。主题包括: ()建立与肿瘤分期相关的组织蛋白体资料库以寻找与转移相关的蛋白质,用以评估肺癌病人的预后与治疗 ()发展体液中,有助於非小细胞肺癌诊断/预后的肿瘤标 ()深入探讨肺腺癌标誌蛋白质的分子作用机转,其中专注於 KPNA2 这个具有发展潜力的致癌分子的一系列研究,包含 (a). 研究 KPNA2 蛋白质在肺腺癌细胞中的讯息联络网 (b). 分析与肿瘤侵犯力有关的 KPNA2蛋白质复合体成员及其作用机转 (c). 找寻调节KPNA2 在癌症细胞过度表现的讯息传递路径与转录因子,以协助肺癌标靶治疗的开发

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贰、探讨人类 Arl1 蛋白质复合体及其生理功能

腺嘌呤核苷二磷酸核糖化相似因子 (Arf-like; Arl) Ras small GTPase 超级家族的成员。Arl1 主要位於反式高基氏体网路上,藉由调节其作用分子 (effector)参与细胞内的囊泡运输 (vesicle transport)。然,关於 Arl1 及其 effector 的详细分子作用机转与扮演的生理功能则尚未釐清。我们利用蛋白质体学方法系统性的鑑定 Arl1 蛋白质复合体成员并验证 Arl1 与其作用分子 (effector) 共同参与囊泡运输的分子机转并探讨 Arl1 及其作用分子生理意义。

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最近五年所发表论文: (*, Corresponding author)

  1. Lin MC, Yu CJ, Lee FJ*. Phosphorylation of Arl4A/D promotes their binding by the HYPK chaperone for their stable recruitment to the plasma membrane. Proc. Natl. Acad. Sci. U S A. 2022 Jul 26;119(30):e2207414119. doi: 10.1073/pnas.2207414119. Epub 2022 Jul 20.
  2. Wang YH, Chiu WY, Chen YT, Cai PJ, Wu YC, Wu JL, Chen BH, Liu YW, Yu CJ, Lee FJ*. Golgin Imh1 and GARP complex cooperate to restore the impaired SNARE recycling transport induced by ER stress. Cell Rep. 2022 Mar 22;38(12):110488. doi: 10.1016/j.celrep.2022.110488.
  3. Liao WC, Lin TJ, Liu YC, Wei YS, Chen GY, Feng HP, Chang YF, Chang HT, Wang CL, Chi HC, Wang CI, Lin KH, Ou Yang WT, Yu CJ*. Nuclear accumulation of KPNA2 impacts radioresistance through positive regulation of the PLSCR1-STAT1 loop in lung adenocarcinoma. Cancer Sci. 2022 Jan;113(1):205-220. doi: 10.1111/cas.15197. Epub 2021 Nov 25.
  4. Feng HP, Cheng HY, TF Hsiao, Lin TW, Hsu JW, Huang LH, Yu CJ*. ArfGAP1 acts as a GTPase-activating protein for human ADP-ribosylation factor-like 1 protein. FASEB J. 2021 Apr;35(4):e21337. doi: 10.1096/fj.202000818RR.
  5. Ho ML, Kuo WK, Chu LJ, Yeh IH, Fan CW, Chang HI, Yuan CL, Chou TY, Chen HY, Yang SW, Chang LC, Luo M, Wu?TH, Chang YI,?Yu CJ,?Hua CC*, Ng WV*. N-acetylgalactosamine-6-sulfatase (GALNS), Similar to Glycodelin, Is a?Potential?General Biomarker for Multiple Malignancies.?Anticancer Res.?2019 Nov;39(11):6317-6324.?
  6. Chen YC, Jiang PH, Chen HM, Chen CH, Wang YT, Chen YJ,?Yu CJ, Teng SC*. Glucose intake hampers PKA-regulated?HSP90 chaperone activity.?Elife. 2018 Dec 5;7. pii: e39925. doi: 10.7554/eLife.39925.?
  7. Lin YH, Wu MH, Huang YH, Yeh CT, Chi HC, Tsai CY, Chuang WY,?Yu CJ, Chung IH, Chen CY, Lin KH. Thyroid?hormone?negatively regulates tumorigenesis through suppression of BC200.?Endocr. Relat. Cancer.?2018 Dec?1;25(12):967-979.?doi:10.1530/ERC-18-0176.?
  8. Hsu RM, Zhong CY, Wang CL, Liao WC, Yang C, Lin SY, Lin JW, Cheng HY, Li PY,?Yu CJ*. Golgi tethering factor golgin-97 suppresses breast cancer cell invasiveness by modulating NF-κB activity.?Cell Commun Signal. 2018 Apr?27;16(1):19. doi: 10.1186/s12964-018-0230-5.
  9. Wang CI,?Yu CJ, Huang Y, Yi JS, Cheng HW, Kao HK, Lao WW, Chang KP*. Association of overexpressed karyopherin?alpha 2 with poor survival and its contribution to interleukin-1β-induced matrix metalloproteinase expression?in oral cancer.?Head Neck. 2018 Mar 15. doi: 10.1002/hed.25145.?
  10. Hsieh MH, Chen YT, Chen YT, Lee YH, Lu J, Chien CL, Chen HF, Ho HN,?Yu CJ, Wang ZQ, Teng SC*. PARP1 controls?KLF4-mediated telomerase expression in stem cells and cancer cells.??2017 Oct 13;45(18):10492-10503. doi:?10.1093/nar/gkx683.?
  11. Yang CW,?Tseng SF,?Yu CJ,?Chung CY,?Chang CY,?Pobiega S,?Teng SC*. Telomere?shortening triggers?a?feedback?loop?to?enhance?end?protection. ?2017 Aug 21;45(14):8314-8328. doi: 10.1093/nar/gkx503.
  12. Yu CJ, Lee FJ*. Multiple activities of Arl1 GTPase in the trans-Golgi network.?J.?Cell Sci.?2017 May 15;130(10):1691-1699.
  13. Tsai CH, Chen YJ,?Yu CJ, Tzeng SR, Wu IC, Kuo WH, Lin MC, Chan NL, Wu KJ, Teng SC*.?SMYD3-Mediated H2A.Z.1?Methylation Promotes Cell Cycle and ?Cancer Proliferation.?Cancer?Res.?2016 Oct 15;76(20):6043-6053.?
  14. Hsu CH, Hsu CW, Hsueh C, Wang CL, Wu YC, Wu CC, Liu CC, Yu JS, Chang YS,?Yu CJ*. Identification and?characterization?of potential biomarkers by quantitative tissue proteomics of primary lung adenocarcinoma.?Mol. Cell. Proteomics?2016 Jul;15(7):2396-410?.
  15. Wang?CI, ChenYY,?Wang CL, Yu JS,?Chang YS,?Yu CJ*. mTOR regulates proteasomal degradation and Dp1/E2F1-mediated?transcription of KPNA2 in lung?cancer cells.?Oncotarget?2016 May 3;7(18):25432-42.?
  16. Hsu JW, Tang PH, Wang IH, Liu CL, Chen WH, Tsai PC, Chen KY, Chen KJ,?Yu CJ,?Lee?FJ*.?Unfolded protein?response?regulates yeast small GTPase Arl1p activation at late?Golgi via?phosphorylation?of Arf GEF Syt1p.?Proc.? ? ??Natl.?Acad.?Sci.?U S A.,?2016?Mar?22;113(12):E1683-90.?
  17. Shih CL, Chong KY, Hsu SC, Chien HJ, Ma CT, Chang JW,?Yu CJ*, Chiou CC*. Development of a magnetic bead-based?method for the collection of circulating?extracellular vesicles.?N. Biotechnol.?2016 Jan 25;33(1):116-22.?

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