FABP4 and colorectal carcinoma: We found an upregulation of LPL, CD36, LDLR, FASN, FABP4, SCD, ABCA1, and AGPAT1 and a downregulation of FABP1, APOA1, and SREBF1 in lung CRC metastasis compared with liver CRC metastasis (Figure S4A).