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. 2020 Jun 14;26(22):2889–2901. doi: 10.3748/wjg.v26.i22.2889

Figure 2.

Figure 2

Function of exosomal microRNAs in recipient cells. The RNA molecules in exosomes are cell-specific and tissue-specific. MicroRNAs (miRNAs) can interact with the mRNA 3'-untranslated region via their seed sequence and then interfere with the expression of target genes post-transcriptionally to regulate physiological and pathological processes, such as cell proliferation, differentiation, migration, and apoptosis. miRNA: microRNA.