Towards a reliable parameter of liver damage in hepatitis C: TUNEL versus caspase activation
Young S. Hahn, Carolina Soguero, Michael Cruise – 30 December 2003
Spatiotemporal expression of angiogenesis growth factor receptors during the revascularization of regenerating rat liver
Mark A. Ross, Christina M. Sander, Talia B. Kleeb, Simon C. Watkins, Donna Beer Stolz – 30 December 2003 – Regenerating liver was evaluated for the spatiotemporal expression of angiogenic growth factor receptors on endothelial cell (EC) membranes during revascularization resulting from 70% partial hepatectomy (PHx). Fractions enriched in EC membranes were examined by Western blot for angiogenic growth factor receptor expression from 1 to 14 days after PHx.
Hepatology highlights
Harvey J. Alter – 30 December 2003
Ito becomes a star
Adrian Reuben – 30 December 2003
Is cerebral edema a component of the syndrome of hepatic encephalopathy?
E. Anthony Jones, Cristina Lavini – 30 December 2003
Inhibition of internal ribosomal entry site–directed translation of HCV by recombinant IFN‐α correlates with a reduced La protein
Takeo Shimazaki, Masao Honda, Shuichi Kaneko, Kenichi Kobayashi – 30 December 2003 – Translation of the hepatitis C virus (HCV) polyprotein is mediated by an internal ribosome entry site (IRES) that is located within the 5′‐nontranslated region (5′NTR). We investigated the effect of interferon alfa (IFN‐α) on the IRES‐directed translation of HCV, using two stably transformed cell lines, RCF‐1 and RCF‐26, of Huh7 cells derived from human hepatocellular carcinoma that express dicistronic reporter proteins, Renilla luciferase (RL) and firefly luciferase (FL), separated by HCV‐IRES.
Promoter polymorphism of the CD14 endotoxin receptor gene and primary biliary cirrhosis
Christophe Corpechot, Raoul Poupon – 30 December 2003
Ubiquitin‐mediated degradation of cellular proteins in health and disease
Aaron Ciechanover, Alan L. Schwartz – 30 December 2003
Fine specificity of autoantibodies to soluble liver antigen and liver/pancreas
Johannes Herkel, Birgit Heidrich, Nicole Nieraad, Ingrid Wies, Michael Rother, Ansgar W. Lohse – 30 December 2003 – Autoantibodies to soluble liver antigen and liver pancreas (SLA/LP) have been described as specific markers for Autoimmune Hepatitis (AIH), occurring in about 20% of patients with AIH. The high degree of specificity for SLA/LP in autoimmune liver disease suggests a possible role in its pathogenesis. This study aims to map the exact epitope(s) recognized by SLA/LP autoantibodies and to assess the role of molecular mimicry between microbial antigens and self‐epitopes.
Altered localization and activity of canalicular Mrp2 in estradiol‐17β‐D‐glucuronide–induced cholestasis
Aldo D. Mottino, Jingsong Cao, Luis M. Veggi, Fernando Crocenzi, Marcelo G. Roma, Mary Vore – 30 December 2003 – Estradiol‐17β‐D‐glucuronide (E217G), an endogenous metabolite of estradiol, induces a potent dose‐dependent and reversible inhibition of bile flow in the rat. We analyzed the effect of a single dose of E217G (15 μmol/kg, intravenously) to female rats on bile flow and the endocytic retrieval and function of the canalicular multidrug resistance‐associated protein 2 (Mrp2) and the effect of pretreatment with dibutyryl‐cyclic AMP (DBcAMP; 20 μmol/kg) on these measures.