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. 2022 Mar 29;11(7):e023695. doi: 10.1161/JAHA.121.023695

Figure 8. Proposed model of EndMT induction in MV by post‐MI plasma.

Figure 8

sFRP3‐deficient post‐MI plasma releases the brake on Wnt signaling, increases FOXM1 transcriptional activity, nuclear localization of Slug, which initiates EndMT within days after MI. EndMT indicates endothelial‐to‐mesenchymal transition; FOXM1, forkhead box M1; MI, myocardial infarction; MV, mitral valve; NS, not significant; sFRP3, secreted frizzled‐related protein 3; TGFβ, transforming growth factor beta; VE, vascular endothelial; and Wnt, wingless‐related integration site.