نتایج جستجو برای: il28b

تعداد نتایج: 709  

Journal: :jundishapur journal of microbiology 0
farah bokharaei-salim department of virology, school of medicine, iran university of medical sciences, tehran, ir iran; hiv laboratory of national center, deputy of health, iran university of medical sciences, tehran, ir iran mostafa salehi-vaziri department of arboviruses and viral hemorrhagic fevers (national ref lab), pasteur institute of iran, tehran, ir iran farzin sadeghi cellular and molecular biology research center, health research institute, babol university of medical sciences, babol, ir iran; virology department, babol university of medical sciences, school of medicine, babol, iran khadijeh khanaliha research center of pediatric infectious diseases, rasoul-e-akram hospital, iran university of medical sciences, tehran, ir iran maryam esghaei department of virology, school of medicine, iran university of medical sciences, tehran, ir iran seyed hamidreza monavari department of virology, school of medicine, iran university of medical sciences, tehran, ir iran

conclusions the results of this study indicate that the rs12979860 cc genotype of il28b was associated with a response to peg-ifnα-2a/rbv combination therapy in azerbaijani patients with hcv-1b infection. therefore, host genetics may be useful in predicting the response to hepatitis c treatment. objectives the aim of the current study was to determine the relationship between rs12979860 polymor...

Journal: :hepatitis monthly 0
krzysztof domagalski department of infectious diseases and hepatology, nicolaus copernicus university, bydgoszcz, poland; department of plant physiology and biotechnology, nicolaus copernicus university, torun, poland małgorzata pawlowska department of infectious diseases and hepatology, nicolaus copernicus university, bydgoszcz, poland; department of infectious diseases and hepatology, nicolaus copernicus university, bydgoszcz, poland. tel/fax: +48-523255605 andrzej tretyn department of plant physiology and biotechnology, nicolaus copernicus university, torun, poland; centre for modern interdisciplinary technologies, nicolaus copernicus university, torun, poland waldemar halota department of infectious diseases and hepatology, nicolaus copernicus university, bydgoszcz, poland malgorzata tyczyno department of infectious diseases and hepatology, nicolaus copernicus university, bydgoszcz, poland dorota kozielewicz department of infectious diseases and hepatology, nicolaus copernicus university, bydgoszcz, poland

background three single nucleotide polymorphisms (snps) near interleukin-28b (il-28b) gene were shown to be highly associated with treatment response (svr) in patients with chronic hepatitis c virus (hcv) infection. there is limited data about the role of single and combined il-28b polymorphisms in hcv-infected polish population. objectives this study's aim was to determine predictability of th...

Journal: :Annals of hepatology 2013
Chun-Yen Lin I-Shyan Sheen Wen-Juei Jeng Chang-Wen Huang Chien-Hao Huang Ji-Yih Chen

BACKGROUND AND RATIONALE Age is one of the predictors for sustained virological response (SVR) when treating chronic hepatitis C (CHC) patients with pegylated-interferon/ribavirin (PegIFN/RBV). However, the treatment responses of the young patients had not been analyzed before. Therefore, we conducted this study to investigate the treatment responses of CHC patients younger than 40 years old (y...

2013
Tarciana Grandi Cláudia Maria Dornelles da Silva Karine Medeiros Amaral Paulo Dornelles Picon Cintia Costi Nicole Nascimento da Fré Marilu Fiegenbaum Christian Niel Maria Lucia Rosa Rossetti

A single-nucleotide polymorphism (SNP) upstream of interleukin (IL)28B was recently identified as an important predictor of the outcome of chronic hepatitis C patients treated with pegylated interferon plus ribavirin (PEG-IFN/RBV). The aim of this study was to investigate the association between the IL28B gene polymorphism (rs12979860) and virological response in chronic hepatitis C patients. B...

Journal: :Antiviral therapy 2010
Alexandra Doehring Wolf Peter Hofmann Christina Schlecker Stefan Zeuzem Simone Susser Gerd Geisslinger Christoph Sarrazin Jörn Lötsch

BACKGROUND Recent research has shown that genetic variation in the IL28B gene predicts both chronicity of HCV infection and sustained virological response (SVR) to antiviral standard therapy. Because HCV affects 170 million people worldwide and is a leading cause of cirrhosis and hepatocellular carcinoma, screening for prognostic factors in routine clinical practice requires rapid and reliable ...

2014
Huiying Rao Lai Wei Juan Carlos Lopez-Talavera Jia Shang Hong Chen Jun Li Qing Xie Zhiliang Gao Lei Wang Jia Wei Jianning Jiang Yongtao Sun Ruifeng Yang Hong Li Haiying Zhang Zuojiong Gong Lunli Zhang Longfeng Zhao Xiaoguang Dou Junqi Niu Hong You Zhi Chen Qin Ning Guozhong Gong Shuhuan Wu Wei Ji Qing Mao Hong Tang Shuchen Li Shaofeng Wei Jian Sun Jiaji Jiang Lungen Lu Jidong Jia Hui Zhuang

BACKGROUND AND AIM Chronic hepatitis C virus (HCV) infection is relatively frequent in China. This study investigated the clinical, demographic, and viral and host genetic characteristics that may influence disease manifestations and clinical management. METHODS In this cross-sectional observational study, treatment-naïve Han ethnic adults with recently confirmed chronic HCV infection were en...

Journal: :International microbiology : the official journal of the Spanish Society for Microbiology 2014
Marina Matas Antònia Picornell Carmen Cifuentes Antoni Payeras Francesc Homar Fernando González-Candelas F Xavier López-Labrador Andrés Moya Cori Ramon José A Castro

Hepatitis C virus (HCV) is one of the major causes of chronic hepatitis, cirrhosis, and hepatocellular carcinoma, and the development of HCV-related disease is accelerated in individuals coinfected with human immunodeficiency-1 virus (HIV). In the present study, we correlated different host single-nucleotide polymorphisms (SNPs) in the IL28B, CTLA4, LDLr, and HFE genes and mitochondrial DNA (mt...

2013
Antonio Rivero-Juarez Rafael Gonzalez Angela Camacho Barbara Manzanares-Martin Antonio Caruz Antonio Martinez-Peinado Julian Torre-Cisneros Juan A. Pineda José Peña Antonio Rivero

AIM To evaluate the influence of the presence of the killer cell immunoglobulin-like receptor (KIR) 3DS1 on HCV treatment response in HIV/HCV genotype 1 co-infected patients. METHODS HIV/HCV co-infected patients were included. KIR3DS1, their specific HLA-B ligands and IL28B gene were genotyped. Reductions of plasma HCV RNA levels between baseline and week 1, week 2 and week 4 were analyzed fo...

Journal: :Digestion 2011
Masatoshi Kudo

Combination therapy of pegylated interferon-α with ribavirin (PEG-IFN/RBV) is a standard of care for chronic hepatitis C (CHC). The majority of CHC patients are infected with HCV genotype I. The recent discovery revealed by a genome-wide association study technology provides the important role of interleukin-28B (IL28B) and inosine triphosphatase (ITPA) in HCV infection. In addition, response t...

Journal: :Intervirology 2013
Dong Hyeon Lee Yuri Cho Ji Yeon Seo Jung Hee Kwon Eun Ju Cho Eun Sun Jang Min-Sun Kwak Jae Youn Cheong Sung Won Cho Jeong-Hoon Lee Su Jong Yu Jung-Hwan Yoon Hyo-Suk Lee Chung Yong Kim Hyoung Doo Shin Yoon Jun Kim

BACKGROUND Polymorphisms near the IL28B gene have been proposed to be strongly associated with treatment response and the rate of spontaneous clearance of hepatitis C virus infection, and treatment response of hepatitis B virus (HBV) infection. In this study, we aimed to determine whether these polymorphisms could affect natural courses of HBV infection. METHODS Genetic variations were identi...

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