通过PI3K-Akt路径在快速节奏过程中,心房纤维细胞衍生的外体miR-21通过PI3K-Akt路径上调心肌KCa3.1

Fu Yuntao1,2,3, Liang Jinjun1,2,3, Liu Hua Fen1,2,3

  • 1Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China.

Heliyon
|July 23, 2024
PubMed
概括

用miR-21-5p丰富的纤维细胞外体通过PI3K/Akt通路对心肌细胞中的KCa3.1通道进行上调,从而影响心房电力重塑和纤维化易感性.