Endothelial cell toll‐like receptor 4 regulates fibrosis‐associated angiogenesis in the liver

Kumaravelu Jagavelu, Chittaranjan Routray, Uday Shergill, Steven P. O'Hara, William Faubion, Vijay H. Shah – 23 July 2010 – Angiogenesis defines the growth of new blood vessels from preexisting vascular endothelial networks and corresponds to the wound healing process that is typified by the process of liver fibrosis. Liver fibrosis is also associated with increased endotoxin within the gut lumen and its associated portal circulation.

Patients on the waiting list for liver transplantation: Caregiver burden and stress

Eliane Tiemi Miyazaki, Randolfo dos Santos, M. Cristina Miyazaki, Neide M. Domingos, Hellen C. Felicio, Marcia F. Rocha, Paulo C. Arroyo, William J. Duca, Renato F. Silva, Rita C. M. A. Silva – 16 July 2010 – Over the last few decades, informal caregivers of patients with chronic diseases have received more attention, and there is a growing volume of studies demonstrating high rates of burden, stress, and mental disorders in this group of individuals.

Review of methods for measuring and comparing center performance after organ transplantation

James Neuberger, Sue Madden, David Collett – 16 July 2010 – The assessment of outcomes after transplantation is important for several reasons: it provides patients with data so that they can make informed decisions about the benefits of transplantation and the success of the transplant unit; it informs commissioners that resources are allocated properly; and it provides clinicians reassurance that results are acceptable or, if they are not, provides early warning so that problems can be identified, corrections can be instituted early, and all interested parties can be reassured that scarce

Interleukin‐22 treatment ameliorates alcoholic liver injury in a murine model of chronic‐binge ethanol feeding: Role of signal transducer and activator of transcription 3

Sung Hwan Ki, Oygi Park, Mingquan Zheng, Oriol Morales‐Ibanez, Jay K. Kolls, Ramon Bataller, Bin Gao – 16 July 2010 – Interleukin‐22 (IL‐22), a recently identified member of the IL‐10 family of cytokines that is produced by Th17 and natural killer cells, plays an important role in controlling bacterial infection, homeostasis, and tissue repair. Here, we tested the effect of IL‐22 on alcohol‐induced liver injury in a murine model of chronic‐binge ethanol feeding.

Use of sirolimus in liver transplant recipients with renal insufficiency: A systematic review and meta‐analysis

Sumeet K. Asrani, Michael D. Leise, Colin P. West, M. Hassan Murad, Rachel A. Pedersen, Patricia J. Erwin, Jianmin Tian, Russell H. Wiesner, W. Ray Kim – 16 July 2010 – Sirolimus is used in patients with renal insufficiency after liver transplantation (LT) and especially in those with calcineurin inhibitor (CNI)–associated nephrotoxicity.

The Bcl‐xL inhibitor, ABT‐737, efficiently induces apoptosis and suppresses growth of hepatoma cells in combination with sorafenib

Hayato Hikita, Tetsuo Takehara, Satoshi Shimizu, Takahiro Kodama, Minoru Shigekawa, Kyoko Iwase, Atsushi Hosui, Takuya Miyagi, Tomohide Tatsumi, Hisashi Ishida, Wei Li, Tatsuya Kanto, Naoki Hiramatsu, Norio Hayashi – 16 July 2010 – Tumor cells are characterized by uncontrolled proliferation, often driven by activation of oncogenes, and apoptosis resistance.

Inaccuracies of creatinine and creatinine‐based equations in candidates for liver transplantation with low creatinine: Impact on the model for end‐stage liver disease score

Claire Francoz, Dominique Prié, Wael AbdelRazek, Richard Moreau, Ameet Mandot, Jacques Belghiti, Dominique Valla, François Durand – 16 July 2010 – Renal function has a significant impact on early mortality in patients with cirrhosis. However, creatinine and creatinine‐based equations are inaccurate markers of renal function in cirrhosis. The aim of this study was to reassess correlations between creatinine‐based equations and measured glomerular filtration rate (GFR) and to investigate the impact of inaccuracies on the Model for End‐Stage Liver Disease (MELD) score.

Survival and cost‐effectiveness analysis of competing strategies in the management of small hepatocellular carcinoma

Willscott E. Naugler, Amnon Sonnenberg – 16 July 2010 – The aim of the present study is to compare the survival rates and cost‐effectiveness of different treatment strategies for small (<2 cm) hepatocellular carcinoma (HCC). Markov chains are developed to model different management strategies for patients with compensated cirrhosis and small HCC. Probabilities of progression and survival and the likelihood of orthotopic liver transplantation are taken from the literature and incorporated into the models. As a starting population, 1000 patients are followed over a period of 10 years.

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