He et al. have found that lncRNA MACC1-AS1 (MACC1 antisense RNA 1) competitively antagonizes miR-145-5p, thereby up-regulating the levels of diacylglycerol cholinephosphotransferase (CPT1) and acetyl-CoA synthetase (ACS) to participate in fatty acid oxidation (FAO), increasing the expression of CD133, OCT4, SOX2, and LIN28, and inducing the resistance of gastric cancer cells to 5-FU and oxaliplatin (OXA) [128]. This evidence concerns the gene ACSS2 and gastric cancer.