Yosuke Osawa, Yusuf A. Hannun, Richard L. Proia, David A. Brenner – 29 November 2005 – Tumor necrosis factor (TNF) receptor– and Fas‐mediated apoptosis are major death processes of hepatocytes in liver disease. Although antiapoptotic effects in the injured liver promote chronic hepatitis and carcinogenesis, scant information is known about these mechanisms. To explore this issue, we compared acute liver injury after TNF‐α or anti‐Fas antibody (Jo2) between livers from sham‐operated mice and chronic injured liver via bile duct ligation (BDL).

Chantal Guillemette, Hugo Girard – 29 November 2005

Adrian Reuben – 29 November 2005

Sarah N. Hilmer, Victoria C. Cogger, Robin Fraser, Allan J. McLean, David Sullivan, David G. Le Couteur – 29 November 2005 – The mechanisms for the association of old age with post‐prandial hyperlipidemia and atherosclerosis are not well understood. Post‐prandial hyperlipidemia has emerged as a significant risk for atherosclerosis. The liver is the central organ for lipoprotein metabolism. The initial step in the hepatic uptake of post‐prandial lipoproteins is their transfer from the hepatic sinusoidal capillary lumen across the hepatic sinusoidal endothelium into the space of Disse.

Michie Hisada, Nilanjan Chatterjee, Zeynep Kalaylioglu, Robert J. Battjes, James J. Goedert – 29 November 2005 – Persons chronically infected with hepatitis C virus (HCV), some of whom may be coinfected with HIV and human T‐lymphotropic virus type II (HTLV‐II), are at high risk for end‐stage liver disease (ESLD). We evaluated whether ESLD death was associated with premorbid HCV RNA level or specific HCV protein antibodies among persons with or without HIV/HTLV‐II coinfection in a cohort of 6,570 injection drug users who enrolled in 9 US cities between 1987 and 1991.

Anne M. Larson, Julie Polson, Robert J. Fontana, Timothy J. Davern, Ezmina Lalani, Linda S. Hynan, Joan S. Reisch, Frank V. Schiødt, George Ostapowicz, A. Obaid Shakil, William M. Lee, the Acute Liver Failure Study Group – 29 November 2005 – Severe acetaminophen hepatotoxicity frequently leads to acute liver failure (ALF). We determined the incidence, risk factors, and outcomes of acetaminophen‐induced ALF at 22 tertiary care centers in the United States.

Rosa M. Pascale, Maria M. Simile, Diego F. Calvisi, Maddalena Frau, Maria R. Muroni, Maria A. Seddaiu, Lucia Daino, Maria D. Muntoni, Maria R. De Miglio, Snorri S. Thorgeirsson, Francesco Feo – 29 November 2005 – Current evidence indicates that neoplastic nodules induced in liver of Brown Norway (BN) rats genetically resistant to hepatocarcinogenesis are not prone to evolve into hepatocellular carcinoma.

John G. O'Grady – 29 November 2005

Paul Dent, Youwen Fang, Seema Gupta, Elaine Studer, Clint Mitchell, Sarah Spiegel, Philip B. Hylemon – 29 November 2005 – Several studies have argued that G‐protein–coupled receptors (GPCR) have the capacity to promote activation of receptor tyrosine kinases. The current studies were performed to examine the regulation of the extracellular regulated kinase (ERK)1/2 and AKT pathways by conjugated and unconjugated bile acids in primary hepatocytes.

Harry L.A. Janssen, George K.K. Lau – 29 November 2005