Hepatic expression of hepatocyte-growth-factor-like/macrophage-stimulating protein mRNA in fulminant hepatic failure

We investigated whether impaired Kupffer cell phagocytosis in fulminant hepatic failure could be due to reduced synthesis of hepatocyte-growth-factor-like/macrophage-stimulating protein (HGFL/MSP), a serum protein synthesised predominantly in hepatocytes and required by tissue macrophages for phagocytosis. Hepatic expression of the 3·0 kb HGFL/MSP mRNA, assessed by northern hybridisation, was lower in nine patients with fulminant hepatic failure undergoing liver transplantation than in three liver grafts as controls (median absorbance units 97 [range 15-1200] versus 1114 [1100-1120], respectively; p