Human tetraspanin transmembrane 4 superfamily member 4 or intestinal and liver tetraspan membrane protein is overexpressed in hepatocellular carcinoma and accelerates tumor cell growth.
Li Y, Wang L, Qiu J, Da L, Tiollais P, Li Z, Zhao M. Acta Biochim Biophys Sin (Shanghai). 2012 Mar; 44(3):224-32. Epub 2012 Jan 10.