陈晔光科研成就科研综述陈晔光主要从事细胞信号转导机制及其生理病理作用的研究

在TGF-β信号调控方面取得了一系列原创性成果，提出了TGF-β信号转导与受体在细胞不同膜区的空间分布有关，并受细胞内吞的调控；发现了TGF-β信号转导特异性的结构基础；发现细胞自噬抑制Wnt信号现象及其机制

他的系列成果对深入了解胚胎发育、组织稳态、肿瘤发生发展等过程有重要借鉴作用

 学术论著据2020年6月清华大学官网显示，陈晔光的研究成果已发表在Science、Nature、Cell Stem Cell、Nature Cell Biology、Cell Research等学术期刊上

 代表性论文：1. Wang, Y., Song, W., Wang, J., Wang, T., Xiong, X., Qi, Z., . . . Chen, Y. (2019). Single-cell transcriptome analysis reveals differential nutrient absorption functions in human intestine.Journal of Experimental Medicine,217(2). doi:10.1084/jem.201911302. Li, Y., Liu, Y., Chiang, Y. J., Huang, F., Li, Y., Li, X., . . . Chen, Y. (2019). DNA Damage Activates TGF-β Signaling via ATM-c-Cbl-Mediated Stabilization of the Type II Receptor TβRII.Cell Reports,28(3). doi:10.1016/j.celrep.2019.06.0453. Ye, P., Chiang, Y. J., Qi, Z., Li, Y., Wang, S., Liu, Y., . . . Chen, Y. (2018). Tankyrases maintain homeostasis of intestinal epithelium by preventing cell death.PLOS Genetics,14(9). doi:10.1371/journal.pgen.10076974. Li, Y., Liu, Y., Liu, B., Wang, J., Wei, S., Qi, Z., . . . Chen, Y. (2018). A growth factor-free culture system underscores the coordination between Wnt and BMP signaling in Lgr5 intestinal stem cell maintenance.Cell Discovery,4(1). doi:10.1038/s41421-018-0051-05. Huang, F., Shi, Q., Li, Y., Xu, L., Xu, C., Chen, F., . . . Chen, Y. (2018). HER2/EGFR–AKT Signaling Switches TGFβ from Inhibiting Cell Proliferation to Promoting Cell Migration in Breast Cancer.Cancer Research,78(21), 6073-6085. doi:10.1158/0008-5472.can-18-01366. Liu, Y., Qi, Z., Li, X., Du, Y., & Chen, Y. (2018). Monolayer culture of intestinal epithelium sustains Lgr5 intestinal stem cells.Cell Discovery,4(1). doi:10.1038/s41421-018-0036-z7. Qi, Z., Li, Y., Zhao, B., Xu, C., Liu, Y., Li, H., . . . Chen, Y. (2017). BMP restricts stemness of intestinal Lgr5 stem cells by directly suppressing their signature genes.Nature Communications,8(1). doi:10.1038/ncomms138248. He, K., Yan, X., Li, N., Dang, S., Xu, L., Zhao, B., . . . Chen, Y. (2015). Internalization of the TGF-β type I receptor into caveolin-1 and EEA1 double-positive early endosomes.Cell Research,25(6), 738-752. doi:10.1038/cr.2015.609. Zhao, B., Qi, Z., Li, Y., Wang, C., Fu, W., & Chen, Y. (2015). The non-muscle-myosin-II heavy chain Myh9 mediates colitis-induced epithelium injury by restricting Lgr5 stem cells.Nature Communications,6(1). doi:10.1038/ncomms816610. Ma, B., Cao, W., Li, W., Gao, C., Qi, Z., Zhao, Y., . . . Chen, Y. (2014). Dapper1 promotes autophagy by enhancing the Beclin1-Vps34-Atg14L complex formation.Cell Research,24(8), 912-924. doi:10.1038/cr.2014.8411. Zuo, W., Huang, F., Chiang, Y., Li, M., Du, J., Ding, Y., . . . Chen, Y. (2013). C-Cbl-Mediated Neddylation Antagonizes Ubiquitination and Degradation of the TGF-β Type II Receptor.Molecular Cell,49(3), 499-510. doi:10.1016/j.molcel.2012.12.00212. Zhao, B., Wang, Q., Du, J., Luo, S., Xia, J., & Chen, Y. (2012). PICK1 promotes caveolin-dependent degradation of TGF-β type I receptor.Cell Research,22(10), 1467-1478. doi:10.1038/cr.2012.9213. Li, Z., Fei, T., Zhang, J., Zhu, G., Wang, L., Lu, D., . . . Chen, Y. (2012). BMP4 Signaling Acts via Dual-Specificity Phosphatase 9 to Control ERK Activity in Mouse Embryonic Stem Cells.Cell Stem Cell,10(2), 171-182. doi:10.1016/j.stem.2011.12.01614. Fei, T., Xia, K., Li, Z., Zhou, B., Zhu, S., Chen, H., . . . Chen, Y. (2009). Genome-wide mapping of SMAD target genes reveals the role of BMP signaling in embryonic stem cell fate determination.Genome Research,20(1), 36-44. doi:10.1101/gr.092114.10915. Gao, C., Cao, W., Bao, L., Zuo, W., Xie, G., Cai, T., . . . Chen, Y. (2010). Autophagy negatively regulates Wnt signalling by promoting Dishevelled degradation.Nature Cell Biology,12(8), 781-790. doi:10.1038/ncb208216. Zhang, W., Jiang, Y., Wang, Q., Ma, X., Xiao, Z., Zuo, W., . . . Chen, Y. (2009). Single-molecule imaging reveals transforming growth factor-β-induced type II receptor dimerization.Proceedings of the National Academy of Sciences,106(37), 15679-15683. doi:10.1073/pnas.090827910617. Wang, Q., Huang, Z., Xue, H., Jin, C., Ju, X., Han, J. J., & Chen, Y. (2008). MicroRNA miR-24 inhibits erythropoiesis by targeting activin type I receptor ALK4.Blood,111(2), 588-595. doi:10.1182/blood-2007-05-09271818. Ma, J., Wang, Q., Fei, T., Han, J. J., & Chen, Y. (2006). MCP-1 mediates TGF-β–induced angiogenesis by stimulating vascular smooth muscle cell migration.Blood,109(3), 987-994. doi:10.1182/blood-2006-07-03640019. Gu, Y., Jin, P., Zhang, L., Zhao, X., Gao, X., Ning, Y., . . . Chen, Y. (2006). Functional analysis of mutations in the kinase domain of the TGF-β receptor ALK1 reveals different mechanisms for induction of hereditary hemorrhagic telangiectasia.Blood,107(5), 1951-1954. doi:10.1182/blood-2005-05-183420. Zhang, L., Zhou, H., Su, Y., Sun, S., Zhang, H., Zhang, L., . . . Meng, A. (2004). Zebrafish Dpr2 Inhibits Mesoderm Induction by Promoting Degradation of Nodal Receptors.Science,306(5693), 114-117. doi:10.1126/science.1100569. 承担项目项目类型项目名称承担角色国家自然科学基金委员会基础科学中心项目卵子发生和胚胎发育的调控项目骨干国家自然科学基金委员会重点项目HER2/EGFR信号调控TGF-b在控制细胞增殖与EMT和细胞迁移之间的功能转换及机制项目负责人科技部国家重点研发计划干细胞专项微环境与肠干细胞的相互作用及调控机制项目负责人国家自然科学基金委员会重点项目BMP信号在Lgr5小肠干细胞命运决定中的作用及其机制项目负责人国家自然科学基金委员会创新研究群体早期胚胎发育过程中TGF-b与Wnt信号的调控和交互作用项目负责人国家重点基础研究发展计划（973计划）生物膜动态变化的分子机理与功能研究首席科学家参考资料： 成果奖励2004年12月，清华大学孟安明、陈晔光共同主持的“调控动物胚胎中胚层形成的一种新机理”项目入选2004年度“中国高等学校十大科技进展”

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