Lorenzo G. Mantovani, Mario Strazzabosco – 31 July 2013

Ragunath Singaravelu, Ran Chen, Rodney K. Lyn, Daniel M. Jones, Shifawn O'Hara, Yanouchka Rouleau, Jenny Cheng, Prashanth Srinivasan, Neda Nasheri, Rodney S. Russell, D. Lorne Tyrrell, John Paul Pezacki – 29 July 2013 – MicroRNAs (miRNAs) are small RNAs that posttranscriptionally regulate gene expression. Their aberrant expression is commonly linked with diseased states, including hepatitis C virus (HCV) infection. Herein, we demonstrate that HCV replication induces the expression of miR‐27 in cell culture and in vivo HCV infectious models.

Kiyoaki Ito, Hiroshi Yotsuyanagi, Hiroshi Yatsuhashi, Yoshiyasu Karino, Yasuhiro Takikawa, Takafumi Saito, Yasuji Arase, Fumio Imazeki, Masayuki Kurosaki, Takeji Umemura, Takafumi Ichida, Hidenori Toyoda, Masashi Yoneda, Eiji Mita, Kazuhide Yamamoto, Kojiro Michitaka, Tatsuji Maeshiro, Junko Tanuma, Yasuhito Tanaka, Masaya Sugiyama, Kazumoto Murata, Naohiko Masaki, Masashi Mizokami, the Japanese AHB Study Group – 29 July 2013 – The proportion of patients who progress to chronicity following acute hepatitis B (AHB) varies widely worldwide.

Li Zhang, Zhaojuan Yang, Aihui Ma, Yulan Qu, Suhua Xia, Dongxu Xu, Chao Ge, Bijun Qiu, Qiang Xia, Jinjun Li, Yongzhong Liu – 29 July 2013 – Growth arrest and DNA damage 45G (GADD45G), a stress sensor with multiple implications in various biological processes, is down‐regulated in a broad spectrum of cancers. However, little is known about the biological effects of GADD45G on hepatocellular carcinoma (HCC) cells and the related mechanisms. In the present study, we found that GADD45G was commonly down‐regulated in oncogene‐transformed mouse liver cells and in human and mouse HCC.

Ragunath Singaravelu, Ran Chen, Rodney K. Lyn, Daniel M. Jones, Shifawn O'Hara, Yanouchka Rouleau, Jenny Cheng, Prashanth Srinivasan, Neda Nasheri, Rodney S. Russell, D. Lorne Tyrrell, John Paul Pezacki – 29 July 2013 – MicroRNAs (miRNAs) are small RNAs that posttranscriptionally regulate gene expression. Their aberrant expression is commonly linked with diseased states, including hepatitis C virus (HCV) infection. Herein, we demonstrate that HCV replication induces the expression of miR‐27 in cell culture and in vivo HCV infectious models.

Toru Ikegami, Huanlin Wang, Daisuke Imai, Yuki Bekki, Tomoharu Yoshizumi, Yo‐Ichi Yamashita, Takeo Toshima, Yuji Soejima, Ken Shirabe, Yoshihiko Maehara – 25 July 2013 – Although the round ligament, including the umbilical vein, could be used as a venous graft in living donor liver transplantation (LDLT), no studies have determined its appropriate use on the basis of pathological findings. We prospectively examined 19 LDLT cases in which the donor's round ligament was procured and used as a venous graft.

Daniel Nils Gotthardt, Jonas Senft, Peter Sauer, Karl Heinz Weiss, Christa Flechtenmacher, Isabella Eckerle, Yvonne Schaefer, Peter Schirmacher, Wolfgang Stremmel, Peter Schemmer, Paul Schnitzler – 25 July 2013 – Cholestatic complications, important causes of morbidity and mortality after orthotopic liver transplantation (OLT), often have an unclear etiology. Human cytomegalovirus (CMV) infections occur in immunosuppressed patients and can be detected in blood samples. However, CMV analyses of body fluids and biopsies are more sensitive.

Hirofumi Tomita, Ken Hoshino, Yasushi Fuchimoto, Hirotoshi Ebinuma, Kiyoshi Ohkuma, Yutaka Tanami, Wenlin Du, Yohei Masugi, Naoki Shimojima, Akihiro Fujino, Motohiro Kano, Takumi Fujimura, Hideo Ishihama, Takahiro Shimizu, Minoru Tanabe, Hidetsugu Saito, Michiie Sakamoto, Toshifumi Hibi, Yuko Kitagawa, Tatsuo Kuroda – 25 July 2013 – Graft fibrosis is a common finding during protocol biopsy examinations after pediatric liver transplantation.

Eric R. Kallwitz, Veronica Loy, Praveen Mettu, Natasha Roenn, Jamie Berkes, Scott J. Cotler – 25 July 2013 – There is a high prevalence of metabolic syndrome in liver transplant recipients, a population that tends to be physically inactive. The aim of this study was to characterize physical activity and evaluate the relationship between physical activity and metabolic syndrome after liver transplantation. A cross‐sectional analysis was performed in patients more than 3 months after transplantation.

Jessica Howell, Rohit Sawhney, Adam Testro, Narelle Skinner, Paul Gow, Peter Angus, Dilip Ratnam, Kumar Visvanathan – 25 July 2013 – Toll‐like receptors (TLRs) play a key role in transplantation biology. The effect of immunosuppression on TLR function after liver transplantation is unknown. Peripheral blood mononuclear cells (PBMCs) from 113 post–liver transplant patients and 13 healthy controls were stimulated with TLR‐specific ligands [lipopolysaccharide (TLR4), pan‐3‐cys (P3C) (TLR2), Poly (I:C) (PIC) (TLR3), R848 (TLR7/8), and CpG (TLR9)] for 24 hours.