TGFB2 and Mitochondrial myopathy: Although some mitochondrial-related lncRNAs, including RMRP16, MDRL17, TGFB2-OT118, CARL19 and UCA120, were already reported to regulate mitochondrial function, detailed participation mechanisms in mitochondrial myopathy of the dysregulated lncRNAs identified in this study have yet to be elucidated.