Additional file 8: of miR-27a and miR-27b regulate autophagic clearance of damaged mitochondria by targeting PTEN-induced putative kinase 1 (PINK1)

a Schematic diagram of miR-23a ~ 27a ~ 24–2 and miR-23b ~ 27b ~ 24–1 clusters. b, c The levels of miR-23a/b upon mitochondrial damages. HeLa cells were incubated with DMSO, 10 μM CCCP, or combination of 10 μM oligomycin and 4 μM antimycin as indicated. miR-23a/b levels were measured by qRT-PCR and normalized to corresponding U6 levels. Data are shown as a fold change relative to DMSO control. d The levels of miR-103, miR-221, and miR-7a upon mitochondrial damages were measured by qRT-PCR and normalized to corresponding U6 levels. Values are mean ± SEM (t-test, ***p