雌激素受体
配体(生物化学)
受体
雌激素
细胞生物学
雌激素受体
功能(生物学)
化学
雌激素受体α
雌激素相关受体γ
化学生物学
生物
生物物理学
生物化学
基因
转录因子
核受体
遗传学
癌症
乳腺癌
作者
Hui Ye,Samantha Z. Dudley,Ian C. Shaw
出处
期刊:Toxicology
[Elsevier]
日期:2018-09-01
卷期号:408: 80-87
被引量:12
标识
DOI:10.1016/j.tox.2018.07.003
摘要
How does estrogen receptor-α bind its natural ligands – estrogens? How can other molecules mimic estrogens and elicit different estrogenic responses? The answers lie in a complex and intimate chemical biology between ligands and receptor. This delicate interaction at the ligand binding cleft signals, via conformational change, exposure of a specific new charge topography at a second site (Activation Function-2). This, in turn, attracts a regulatory protein which modulates gene expression and controls biological activity.
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