Nephronectin promotes cardiac repair post myocardial infarction via activating EGFR/JAK2/STAT3 pathway.
Nephronectin promotes cardiac repair post myocardial infarction via activating EGFR/JAK2/STAT3 pathway.
复制标题
肾连接素通过激活 EGFR/JAK2/STAT3 通路促进心肌梗死后心脏修复
DOI:
10.7150/ijms.71780
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发表时间:
2022
影响因子:
3.6
通讯作者:
Shen, Chengxing
中科院分区:
文献类型:
--
作者:
Zhang, Yaping;Wang, Di;Zhao, Zhe;Liu, Liang;Xia, Guofang;Ye, Tianbao;Chen, Yu;Xu, Congfeng;Jin, Xian;Shen, Chengxing
关键词:
Background: ECM proteins are instrumental for angiogenesis, which plays momentous roles during development and repair in various organs, including post cardiac insult. After a screening based on an open access RNA-seq database, we identified Nephronectin (NPNT), an extracellular protein, might be involved in cardiac repair post myocardial infarction (MI). However, the specific impact of nephronectin during cardiac repair in MI remains elusive. Methods and Results: In the present study, we established a system overexpressing NPNT locally in mouse heart by utilizing a recombinant adeno-associated virus. One-to-four weeks post MI induction, we observed improved cardiac function, limited infarct size, alleviated cardiac fibrosis, with promoted angiogenesis in infarct border zone in NPNT overexpressed mice. And NPNT treatment enhanced human umbilical vascular endothelial cell (HUVEC) migration and tube formation, putatively through advocating phosphorylation of EGFR/JAK2/STAT3. The migration and capillary-like tube formation events could be readily revoked by EGFR or STAT3 inhibition. Notably, phosphorylation of EGFR, JAK2 and STAT3 were markedly upregulated in AAV2/9-cTnT-NPNT-treated mice with MI. Conclusions: Our study thus identifies the beneficial effects of NPNT on angiogenesis and cardiac repair post MI by enhancing the EGFR/JAK2/STAT3 signaling pathway, implying the potential therapeutic application of NPNT on myocardial dysfunction post MI.
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影响因子:
4.6
作者:
Arai C;Yoshizaki K;Miyazaki K;Saito K;Yamada A;Han X;Funada K;Fukumoto E;Haruyama N;Iwamoto T;Takahashi I;Fukumoto S
通讯作者:
Fukumoto S
DOI:
10.1242/dev.067454
发表时间:
2011-10
期刊:
Development (Cambridge, England)
影响因子:
--
作者:
Patra C;Diehl F;Ferrazzi F;van Amerongen MJ;Novoyatleva T;Schaefer L;Mühlfeld C;Jungblut B;Engel FB
通讯作者:
Engel FB
影响因子:
20.1
作者:
Ackers-Johnson M;Li PY;Holmes AP;O'Brien SM;Pavlovic D;Foo RS
通讯作者:
Foo RS
影响因子:
5.6
作者:
Keller S;Schmidt MHH
通讯作者:
Schmidt MHH
影响因子:
4.6
作者:
Kuek V;Yang Z;Chim SM;Zhu S;Xu H;Chow ST;Tickner J;Rosen V;Erber W;Li X;Qin A;Qian Y;Xu J
通讯作者:
Xu J