Importantly, knock down of NAD [P]:quinone oxidoreductase-1 aggravates cancer growth and cell migration [60]; NDUFAF6 or NADH dehydrogenase (ubiquinone) complex 1, assembly factor 6 which is the largest complex of the mitochondrial electron transport chain and known to inhibit cell migration and metastasis [61]. Here, NDUFAF6 is linked to cancer.