Since we found that the lactate could enhance the mitochondrial biogenesis in human CRC cells, we then evaluated the effects of a selective MCT‐1 inhibitor, 7ACC (7‐aminocarboxycoumarin), on the expression levels of the components of various ETC complexes in the LRH‐1‐overexpressing clones by immunoblotting. Here, NR5A2 is linked to colorectal carcinoma.