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. 2022 Jun 30;11(13):2086. doi: 10.3390/cells11132086

Figure 1.

Figure 1

Aging induces skeletal muscle mitochondrial dysfunction via epigenetic modifications. Skeletal muscle aging affects nuclear genomic DNA methylation, hPTMs, and miRNA expression, which subsequently inhibit mitochondrial quality control, leading to mitochondrial and skeletal muscle dysfunction. For abbreviations, see the list at the end of the paper.