In breast cancer, MRPS31 is overexpressed in metastatic cell lines (MDA-MB231, MDA-MB468), and is known to interact with ACADSB [30] [ACADSB is involved in fatty acid oxidation and has been associated with EMT and progression in a range of cancers, including breast cancer [38–41]]. The gene discussed is ACADSB; the disease is breast carcinoma.