Excessive hepatomegaly of mice with hepatocyte‐targeted elimination of integrin linked kinase following treatment with 1,4‐bis [2‐(3,5‐dichaloropyridyloxy)] benzene

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.

Primary human hepatocytes on biodegradable poly(l‐lactic acid) matrices: A promising model for improving transplantation efficiency with tissue engineering

Eva Török, Marc Lutgehetmann, Jeanette Bierwolf, Stefan Melbeck, Jochen Düllmann, Bjoern Nashan, Peter X. Ma, Joerg M. Pollok – 11 October 2010 – Liver transplantation is an established treatment for acute and chronic liver disease. However, because of the shortage of donor organs, it does not fulfill the needs of all patients. Hepatocyte transplantation is promising as an alternative method for the treatment of end‐stage liver disease and as bridging therapy until liver transplantation. Our group has been working on the optimization of matrix‐based hepatocyte transplantation.

Hepatic encephalopathy is associated with posttransplant cognitive function and brain volume

Rita Garcia‐Martinez, Alex Rovira, Juli Alonso, Carlos Jacas, Macarena Simón‐Talero, Laia Chavarria, Víctor Vargas, Juan Córdoba – 11 October 2010 – Hepatic encephalopathy (HE) is a common complication of cirrhosis that is associated with brain atrophy and may participate in impaired cognitive function after liver transplantation. This study analyzes the relationship of HE with cognitive function and brain volume after transplantation.

Metabolic syndrome in liver transplant recipients: Prevalence, risk factors, and association with cardiovascular events

Ido Laish, Marius Braun, Eytan Mor, Jaqueline Sulkes, Yael Harif, Ziv Ben Ari – 11 October 2010 – Features of metabolic syndrome are not uncommon in patients after liver transplantation. To examine the prevalence and risk factors of posttransplantation metabolic syndrome (PTMS), the files of 252 transplant recipients (mean age, 54.5 ± 2.8 years, 57.9% male) were reviewed for pretransplant and posttransplant clinical and laboratory parameters (mean follow‐up, 6.2 ± 4.4 years).

Retransplantation for donor‐derived neuroendocrine tumor

Rehana Begum, Denise Harnois, Raj Satyanarayana, Murli Krishna, Kevin C. Halling, George P. Kim, Justin H. Nguyen, Andrew P. Keaveny – 11 October 2010 – Although tumor transmission through liver transplantation (LT) is a rare occurrence, the consequences can be devastating, even when a very aggressive management approach is adopted. We report the case of a donor‐derived small cell neuroendocrine tumor (NET) in a patient who underwent LT for cholangiocarcinoma. Despite locoregional therapy, chemotherapy and ultimately retransplantation, the patient died from metastases.

Relationship between the pattern of hepatic iron deposition and histological severity in nonalcoholic fatty liver disease

James E. Nelson, Laura Wilson, Elizabeth M. Brunt, Matthew M. Yeh, David E. Kleiner, Aynur Unalp‐Arida, Kris V. Kowdley – 11 October 2010 – Previous studies examining the relationship between hepatic iron deposition and histological severity in nonalcoholic fatty liver disease (NAFLD) have been inconclusive. The goal of this study was to examine the relationship between hepatic iron deposition and liver histology in 849 patients enrolled in the Nonalcoholic Steatohepatitis Clinical Research Network.

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