نتایج جستجو برای: interleukin 28b

تعداد نتایج: 96973  

2014
Cheng-Yuan Peng Ter-Hsin Chen Yun-Ping Lim Fuu-Jen Tsai Wei-Yong Lin Wen-Ling Liao Lei Wan

BACKGROUND The aim of this study was to evaluate whether polymorphisms of the mannose receptor C type 1 (MRC-1) and interleukin 28B (IL-28B) genes are associated with the treatment outcome of patients infected with hepatitis C virus genotypes 1 and 2 (HCV-1 and HCV-2, respectively) who are treated with peginterferon plus ribavirin (PEG-IFNα-RBV). METHODS We analyzed the association of the pat...

Journal: :Gastroenterology 2010
Alexander J Thompson Andrew J Muir Mark S Sulkowski Dongliang Ge Jacques Fellay Kevin V Shianna Thomas Urban Nezam H Afdhal Ira M Jacobson Rafael Esteban Fred Poordad Eric J Lawitz Jonathan McCone Mitchell L Shiffman Greg W Galler William M Lee Robert Reindollar John W King Paul Y Kwo Reem H Ghalib Bradley Freilich Lisa M Nyberg Stefan Zeuzem Thierry Poynard David M Vock Karen S Pieper Keyur Patel Hans L Tillmann Stephanie Noviello Kenneth Koury Lisa D Pedicone Clifford A Brass Janice K Albrecht David B Goldstein John G McHutchison

BACKGROUND & AIMS We recently identified a polymorphism upstream of interleukin (IL)-28B to be associated with a 2-fold difference in sustained virologic response (SVR) rates to pegylated interferon-alfa and ribavirin therapy in a large cohort of treatment-naive, adherent patients with chronic hepatitis C virus genotype 1 (HCV-1) infection. We sought to confirm the polymorphism's clinical relev...

Background & Objective: Hepatitis C Virus (HCV) is one of the important risk factors for liver cirrhosis and hepatocellular carcinoma. Some of the host genetic factors such as interleukin 28B (IL-28B) may influence the response to the antiviral therapy. IL28B is a member of the interferon (IFN) family which causes an antiviral response. Previous studies indicated that rs12979860 polymorphisms o...

Journal: :The Journal of antimicrobial chemotherapy 2012
Antonio Rivero-Juárez Angela Camacho Espejo Inés Perez-Camacho Karin Neukam Antonio Caruz José Antonio Mira Pilar Mesa Milagros García-Lázaro Julián Torre-Cisneros Juan Antonio Pineda Antonio Rivero

OBJECTIVES To evaluate the effect of the interleukin 28B (IL-28B) genotype on hepatitis C virus (HCV) viral kinetics in the first 4 weeks from start of treatment with pegylated interferon plus ribavirin (PEG-IFN/RBV) in HIV/HCV co-infected patients. METHODS HIV/HCV co-infected patients naive to PEG-IFN/RBV treatment were enrolled in a prospective study. HCV RNA plasma viral loads were measure...

Journal: :Journal of clinical microbiology 2011
Kiyoaki Ito Katsuya Higami Naohiko Masaki Masaya Sugiyama Motokazu Mukaide Hiroaki Saito Yoshihiko Aoki Yo Sato Masatoshi Imamura Kazumoto Murata Hideyuki Nomura Shuhei Hige Hiroshi Adachi Keisuke Hino Hiroshi Yatsuhashi Etsuro Orito Satomi Kani Yasuhito Tanaka Masashi Mizokami

We focused on determining the most accurate and convenient genotyping methods and most appropriate single nucleotide polymorphism (SNP) among four such polymorphisms associated with interleukin-28B (IL-28B) in order to design tailor-made therapy for patients with chronic hepatitis C virus (HCV) patients. First, five different methods (direct sequencing, high-resolution melting analysis [HRM], h...

2014
Tonggang Liu Kaihui Sha Luhua Yang Yun Wang Liguo Zhang Xianxian Liu Fang Yang

BACKGROUND The role of interleukin 28B (IL-28B) polymorphisms played in hepatitis C virus (HCV) infection has been gradually explicit, especially in HCV genotype 1, 2 and 3. However, no confirmative conclusion was acquired in genotype 4 HCV patients. Thus we conducted this meta-analysis. METHODS We searched the commonly used databases both in English and Chinese. Meta-analysis was performed i...

2015
Gustavo Milson Fabrício-Silva Bruno Silva Poschetzky Renata de Mello Perez Ronaldo Carneiro dos Santos Luciana Tricai Cavalini Luís Cristóvão Porto

BACKGROUND The host immune response is an important indicator of the outcome of hepatitis C virus (HCV) infection and disease progression. The aim of this study was to explore cytokine gene polymorphisms as a candidate for susceptibility to persistent HCV infection or HCV spontaneous clearance in a population from Rio de Janeiro, Brazil. METHODS Genetic polymorphisms in the cytokines, tumor n...

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