相关实验视频

Updated: Sep 16, 2025

Rapid Identification of Chemical Genetic Interactions in Saccharomyces cerevisiae

Rapid Identification of Chemical Genetic Interactions in Saccharomyces cerevisiae

Published on: April 5, 2015

为人类开发化学工具的发展 YEATS 域名

Xuejiao Shirley Guo¹, Abdalrahman Khalifa¹, Karthik Selvam²

¹Texas A&M Drug Discovery Center and Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States.

ACS chemical biology

|July 11, 2025

概括

YEATS域读取基因化,影响基因调节和癌症. 新的化学调节器为恶性瘤提供了向的表观遗传疗法.

科学领域:

表观遗传学在表观遗传学中,表观遗传学是指表观遗传学.
分子生物学分子生物学
癌症生物学癌症生物学

背景情况:

YEATS域是一个进化保存的表观遗传阅读器.
它识别了基因组尾巴上的翻译后 lysine 化.
YEATS域蛋白 (ENL,AF9,YEATS2,GAS41) 与各种癌症有关.

研究的目的:

审查YEATS域识别秋氨酸修饰的结构基础.
讨论异常YEATS活动的疾病相关后果.
要突出最近在开发针对YEATS领域的化学调制器方面的进展.

主要方法:

对YEATS域-氨酸相互作用的结构分析.
关于YEATS蛋白在癌症发病过程中的文献综述.
对新兴化学调节剂 (抑制剂,小分子,PROTACs) 的调查.

主要成果:

YEATS 域在组织蛋白上结合了多种不同的乙氨酸标记.
失调的YEATS活动有助于恶性瘤.
新型化学调节器显示出对选择性YEATS准的前景.

结论:

YEATS域识别机制是理解其表观遗传作用的关键.
针对YEATS领域提供了一个有前途的治疗策略.
YEATS指导的疗法正在推动表观遗传药物发现.

更多相关视频

Yeast As a Chassis for Developing Functional Assays to Study Human P53

Yeast As a Chassis for Developing Functional Assays to Study Human P53

Published on: August 4, 2019

Growth-based Determination and Biochemical Confirmation of Genetic Requirements for Protein Degradation in Saccharomyces cerevisiae

Growth-based Determination and Biochemical Confirmation of Genetic Requirements for Protein Degradation in Saccharomyces cerevisiae

Published on: February 16, 2015

相关概念视频

Yeast Signaling

Yeast Signaling

Yeasts are single-celled organisms, but unlike bacteria, they are eukaryotes (cells with a nucleus). Cell signaling in yeast is similar to signaling in other eukaryotic cells. A ligand, such as a protein or a small molecule released from a yeast cell, attaches to a receptor on the cell surface. The binding stimulates second-messenger kinases to activate or inactivate transcription factors that further regulate gene expression. Many of the yeast intracellular signaling cascades have similar...