ATP5F1C and neoplasm: In this context, the mRNA expression of ATP5F1C was positively correlated with the co-expression of numerous breast CSC markers, circulating tumor cell (CTC) markers, metastasis markers, cell cycle regulatory proteins, and other mitochondrial-related genes, as well as three other members of the metastasis gene signature (UQCRB, COX20, NDUFA2).