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【报告通知】王秀杰博士学术报告会

5月23日(周日)下午14:00

发布者:张宁发布时间:2021-05-21浏览次数:1185

应我校青年学者论坛邀请,中国科学院遗传与发育生物学研究所王秀杰研究员来访我校,访问期间将举办学术报告进行交流,欢迎相关师生参加。

报告题目:RNA m6修饰的产生机制与功能研究

报告人:王秀杰 研究员

报告时间:523日(周)下午14:00

主持人:黄志伟教授

报告地点:活动中心326

主办单位:人事处

承办单位:生命科学中心/777 무료 슬롯 머신

报告人简介:

王秀杰,中科院遗传发育所研究员、分子系统生物学研究中心主任。1998年获得南开大学生物专业学士学位,2000年获得香港科技大学生物化学专业硕士学位,2004年获得美国洛克菲勒大学生物信息学专业博士学位,同年加入中科院遗传发育所任研究员,入选中科院百人计划。主要从事非编码RNA的系统发现和功能相关的生物信息学与实验生物学研究,发表SCI论文102篇,他引9000余次,H-index50,多项工作得到ScienceNowNature Review Genetics等科技媒体的推荐。2007年获得国家杰出青年科学基金。曾获得中央国家机关五四奖章标兵中国青年五四奖章全国五一巾帼标兵全国三八红旗手等荣誉称号。2014年和2016年分别作为第二完成人和第四完成人获得国家自然科学奖二等奖。入国家级高层次人才计划获得首届中源协和生命医学创新突破奖和第八界中国侨界贡献奖一等奖。中国共产党第十九次全国代表大会代表。

报告摘要:

As the most abundant modification on mRNAs, N6-methyladenosine (m6A) has been found to play essential roles in regulating development, metabolism, immune response, as well as many other physiological and pathological processes. In combination of bioinformatics and experimental biology approaches, we and collaborators have shown that the formation of m6A is mediated by microRNAs. We also found that the learning process activates m6A formation thus enhances the efficacy of long-term memory formation. To decipher the underlying mechanism, we have found an activator for METTL3, the major methyltransferase for m6A formation. We also identified a chemical compound that can activate METTL3 through the aforementioned upstream regulator. Application of the chemical compound at cellular and animal level can both enhance METTL3 activity and m6A abundance, and is capable to improve the learning efficacy in mice. In addition, we also revealed a role of m6A in regulating fat metabolism and metabolic cardiomyopathy.