Oleoylcarnitine 是一种通过抑制脂肪酸 β-氧化而积累的代谢物，可通过 STAT3 的激活而增强肝癌的发生。；油酰-L-肉碱属于长链酰基肉碱类，L-肉碱的脂肪酰基酯。人们研究了其作为潜在镇痛剂的作用，以及通过 GlyT2 转运蛋白抑制甘氨酸转运的能力。 Application Oleoylcarnitine, the metabolite which accumulates through suppression of fatty acid β-oxidation, can enhance hepatocarcinogenesis via STAT3 activation.Oleoyl-L-carnitine is a long-chain fatty ester of carnitine which is accumulated and released into the circulation, in fatty-acid oxidation defects. Pattern of Oleoyl-L-carnitine can be diagnostic for a number of ├Я-oxidation defects.