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. 2021 Sep 30;8:735590. doi: 10.3389/fmed.2021.735590

Figure 2.

Figure 2

Role of miRNAs in autophagy pathway. Autophagy process is illustrated in four steps (A–D), in which miRNAs affect each of autophagy components. The various roles of miRNAs demonstrate that miRNA gene expression can regulate components of autophagy pathway. Some of these miRNAs have important role in each step of autophagy process. Autophagy pathway can be also inhibited by downregulation and/or upregulation of miRNAs gene expression.