Glutathione S‐Transferase in Human Hepatocellular Carcinoma
Morris Sherman, John A. H. Campbell, Sally A. Titmuss, Michael C. Kew, Ralph E. Kirsch – 1 January 1983 – Qualitative and quantitative changes in glutathione S‐transferase (GSH‐T) were studied in human hepatocellular carcinoma. GSH‐T specific activity (/imoles per min per mg protein) was variably reduced in hepatocellular carcinoma. Similar changes were seen in “cationic” GSH‐T (ligandin) concentration determined by radioimmunoassay. Immunohistochemical studies with antihuman liver ligandin suggest that positive staining was more frequently found in well‐differentiated tumors.