Dong Il Gwon, Kyu‐Bo Sung, Gi‐Young Ko, Hyun‐Ki Yoon, Sung‐Gyu Lee – 19 October 2010 – The purpose of this study was to evaluate the results of percutaneous transhepatic management of anastomotic biliary strictures using the dual catheter placement technique (2 drainage catheters inserted via single percutaneous tract). The protocol of this retrospective study was approved by the institutional review board of our institution and written informed consent was waived.

Shashikiran Donthamsetty, Vishakha S. Bhave, Corrine S. Kliment, William C. Bowen, Wendy M. Mars, Aaron W. Bell, Rachel E. Stewart, Anne Orr, Chuanyue Wu, George K. Michalopoulos – 18 October 2010 – TCBOPOP (1,4‐bis [2‐(3,5‐dichaloropyridyloxy)] benzene) an agonist of the constitutive androstane receptor (CAR), produces rapid hepatocyte hyperplasia and hepatomegaly in the absence of hepatic injury.

Amy Dhirapong, Ana Lleo, Guo‐Xiang Yang, Koichi Tsuneyama, Robert Dunn, Marilyn Kehry, Thomas A. Packard, John C. Cambier, Fu‐Tong Liu, Keith Lindor, Ross L. Coppel, Aftab A. Ansari, M. Eric Gershwin – 18 October 2010 – Primary biliary cirrhosis (PBC) is considered a model autoimmune disease due to the clinical homogeneity of patients and the classic hallmark of antimitochondrial antibodies (AMAs). Indeed, the presence of AMAs represents the most highly directed and specific autoantibody in autoimmune diseases. However, the contribution of B cells to the pathogenesis of PBC is unclear.

Maria Serena Longhi, Munther J. Hussain, William W. Kwok, Giorgina Mieli‐Vergani, Yun Ma, Diego Vergani – 18 October 2010 – Effector CD4 and CD8 T cell immune responses to cytochrome P450IID6 (CYP2D6), the autoantigen of autoimmune hepatitis type 2 (AIH‐2), are permitted by a numerical and functional impairment of CD4posCD25high regulatory T cells (T‐regs).

Vlad Ratziu, Stephen Caldwell, Brent A. Neuschwander‐Tetri – 18 October 2010 – Insulin sensitizers are attractive candidate therapies for nonalcoholic steatohepatitis mainly because of the strong association between this disease and insulin resistance. This review provides a critical overview of the mechanisms of action, clinical trial results, and safety issues of metformin and glitazones in nonalcoholic steatohepatitis. It also highlights methodological challenges for trial design and proposes endpoints for future proof of principle, registrational, and postmarketing trials.

Gianfranco Alpini, Antonio Franchitto, Sharon DeMorrow, Paolo Onori, Eugenio Gaudio, Candace Wise, Heather Francis, Julie Venter, Shelley Kopriva, Romina Mancinelli, Guido Carpino, Franco Stagnitti, Yoshiyuki Ueno, Yuyan Han, Fanyin Meng, Shannon Glaser – 18 October 2010 – Small cholangiocytes proliferate via activation of calcium (Ca2+)‐dependent signaling in response to pathological conditions that trigger the damage of large cyclic adenosine monophosphate–dependent cholangiocytes.

Sara Montagnese, Anna Biancardi, Sami Schiff, Paolo Carraro, Vincenzo Carlà, Guido Mannaioni, Flavio Moroni, Natascia Tono, Paolo Angeli, Angelo Gatta, Piero Amodio – 18 October 2010 – The diagnosis of hepatic encephalopathy (HE) relies on clinical, neurophysiological, psychometric and laboratory variables. The relationships between such tests remain debated. The aim of this study was to determine the laboratory correlates/prognostic value of neurophysiological/psychometric abnormalities in patients with cirrhosis.

See Ching Chan, Chung Mau Lo, Sheung Tat Fan – 11 October 2010

Caroline Hora, Pamela Romanque, Jean‐François F. Dufour – 11 October 2010 – Hepatocellular carcinoma (HCC) is a common cause of cancer‐related death. Sorafenib prolongs survival of patients with advanced disease and is approved for the systemic treatment of unresectable HCC. It possesses antiangiogenic and antiproliferative properties by way of inhibition of the receptor tyrosine kinases vascular endothelial growth factor receptor 2 (VEGFR‐2) and platelet‐derived growth factor receptor‐beta 1/2 (PDGFR‐β) and the kinase RAF.

Albillos Agustín, Zamora Javier – 11 October 2010