- Involvement of fatty acid-CoA ligase 4 in hepatocellular carcinoma growth: roles of cyclic AMP and p38 mitogen-activated protein kinase. Liang, Y.C., Wu, C.H., Chu, J.S., Wang, C.K., Hung, L.F., Wang, Y.J., Ho, Y.S., Chang, J.G., Lin, S.Y. World J. Gastroenterol. (2005)