Enhanced HOXA10 sumoylation inhibits embryo implantation in women with recurrent implantation failure.
Enhanced HOXA10 sumoylation inhibits embryo implantation in women with recurrent implantation failure.
复制标题
增强的 HOXA10 sumoylation 会抑制反复植入失败的女性的胚胎植入。
DOI:
10.1038/cddiscovery.2017.57
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发表时间:
2017
影响因子:
7
通讯作者:
Sun H
中科院分区:
文献类型:
--
作者:
Jiang R;Ding L;Zhou J;Huang C;Zhang Q;Jiang Y;Liu J;Yan Q;Zhen X;Sun J;Yan G;Sun H
HOXA10 has emerged as an important molecular marker of endometrial receptivity. Recurrent implantation failure (RIF) after in vitro fertilization-embryo transplantation (IVF-ET) treatment is associated with impaired endometrial receptivity, but the exact underlying mechanism of this phenomenon remains elusive. Here we found that HOXA10 was modified by small ubiquitin like-modifier 1 (SUMO1) at the evolutionarily conserved lysine 164 residue. Sumoylation inhibited HOXA10 protein stability and transcriptional activity without affecting its subcellular localization. SUMO1-modified HOXA10 expression was decreased in estradiol- and progesterone-treated Ishikawa cells. Sumoylation inhibited the accelerant role of HOXA10 in BeWo spheroid and mouse embryo attachment to Ishikawa cells. Importantly, aberrantly high SUMO1-HOXA10 expression was detected in mid-secretory endometria of women with RIF compared with that of the control fertile women. Together, our results suggest that HOXA10 sumoylation impairs the process of embryo implantation in vitro and takes part in the development of RIF.
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影响因子:
6.7
作者:
Fischer, Catha P.;Kayisili, Umit;Taylor, Hugh S.
通讯作者:
Taylor, Hugh S.
影响因子:
64.8
作者:
SATOKATA, I;BENSON, G;MAAS, R
通讯作者:
MAAS, R
影响因子:
3.3
作者:
Bi H;Li S;Wang M;Jia Z;Chang AK;Pang P;Wu H
通讯作者:
Wu H
DOI:
10.1016/s0006-291x(02)00699-x
发表时间:
2002-07-12
影响因子:
3.1
作者:
Jang, MS;Ryu, SW;Kim, E
通讯作者:
Kim, E
影响因子:
2.7
作者:
Nikas, G
通讯作者:
Nikas, G