Article
Mutation of aspartic acid 262 on estrogen receptor abrogates estradiol signaling pathway.
Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology - 1 Dec 2023
Xu Xingyan, Yu Haowei, Zhu Shuihao, Li Ping, Li Xiaosa, Gao Yongqi, Xiang Yixiao, Zhao Guojun, Simoncini Tommaso, Lin Huiping
Abstract excerpt
OBJECTIVE: ERα (estrogen receptor alpha) exerts nuclear genomic actions and membrane-initiated non-genomic effects. The mutation of aspartic acid into alanine in vitro revealed the critical role of aspartic acid 258 (corresponding to mouse amino acid site 262) of ERα for non-nuclear function. Our previous in vitro study revealed that this mutation blocked estrogen's non-genomic effects on vascular endothelial H2S...
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