Fig. 2From: Advances in the study of exosomes derived from mesenchymal stem cells and cardiac cells for the treatment of myocardial infarctionSelected signaling pathways through which exosomes from MSCs exert therapeutic effects. ADMSC-exo, exosomes derived from adipose mesenchymal stem cells; AIFM3, apoptosis-inducing factor, mitochondrion-associated 3; AKT, protein kinase B; BMSC-exo, exosomes derived from bone marrow mesenchymal stem cells; CHK2, checkpoint kinase 2; DMBT1, deleted in malignant brain tumors 1; EZH2, enhancer of zeste 2 polycomb repressive complex 2; FOXO3, forkhead box O3; GSK3β, glycogen synthase kinase 3β; HMGA2, high mobility group AT-hook 2; IGF-1, insulin-like growth factor-1; JNK, C-Jun N-terminal kinase; MAP3K2, mitogen-activated protein kinase kinase kinase 2; MEKK1, mitogen-activated protein kinase kinase kinase 1; MKK4, mitogen-activated protein kinase kinase 4; NF-κB, nuclear factor-κB; p-AKT, phosphorylated protein kinase B; PI3K, phosphatidylinositol3-kinase; PP2A, protein phospholipase 2A; S1P, sphingosine 1-phosphate; S1PR1, sphingosine-1-phosphate receptor 1; SK1, sphingosine kinase 1; TLR4, toll-like receptor 4; UMSC-exo, exosomes derived from umbilical cord mesenchymal stem cellsBack to article page