Article
Trem2 regulates macrophage phenotype via the JAK2/STAT3 signaling pathway to ameliorate ventricular remodeling after acute myocardial infarction.
Molecular biology reports - 27 Aug 2026
He Zefeng, Feng Jing, Yan Ru, Wu Peng, Zhu Baozhen, Li Huifang, Yang Taoyu, Lu Yaxin, He Baotong, Ma Xueping, Jia Shaobin, Cong Guangzhi
Abstract excerpt
BACKGROUND: Pathological ventricular remodeling after acute myocardial infarction (AMI) is a critical pathological basis of heart failure, with macrophages as the core driver of inflammatory imbalance. Trem2-expressing macrophages regulate inflammation resolution and tissue repair, and the JAK2/STAT3 pathway is involved in macrophage phenotype modulation. However, whether Trem2 regulates macrophage polarization...
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