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. 2021 Apr 23;13(10):13644–13662. doi: 10.18632/aging.202893

Figure 8.

Figure 8

Regulatory mechanisms of miR-1246-containing EVs from AML cells involved in LSC bioactivities in AML. AML cells secreted EVs deliver miR-1246 to LSCs. MiR-1246 activates STAT3 pathway by targeting LRIG1, thereby promoting LSCs viability and colony formation and inhibiting cell apoptosis and differentiation, which ultimately elevates LSCs survival.