نتایج جستجو برای: rs8099917

تعداد نتایج: 207  

2014
Hongbo Chen Yuanyuan Zhang Peng Huang Yin Xu Jie Wang Jing Su Rongbin Yu

Previous studies have suggested that host genetic polymorphisms may affect virological response to pegylated-interferon and ribavirin (PEG-IFN/ ribavirin) therapy in chronic HCV infection. IL28B and MxA are the most intensively studied genes in Chinese Han population. The current research is to summarize published data and evaluate the overall association of meaningful SNPs in these two genes w...

ژورنال: :فصلنامه علوم پزشکی دانشگاه آزاد اسلامی واحد پزشکی تهران 0
مریم کارخانه maryam karkhane m.sc of microbiology, gastroenterology and liver diseases research center, research institute for gastroenterology and liver diseases, shahid beheshti university of medical sciences, tehran, iranکارشناس ارشد میکروبیولوژی، مرکز تحقیقات بیماری های گوارش و کبد، پژوهشکده بیماری های گوارش و کبد، دانشگاه علوم پزشکی شهید بهشتی سیدرضا محبی seyed reza mohebbi phd of medical virology, gastroenterology and liver diseases research center, research institute for gastroenterology and liver diseases, shahid beheshti university of medical sciences, tehran, iranدکترای ویروس شناسی پزشکی، مرکز تحقیقات بیماری های گوارش و کبد، پژوهشکده بیماری های گوارش و کبد، دانشگاه علوم پزشکی شهید پدرام عظیم زاده pedram azimzadeh msc of cellular and molecular biology, basic and molecular epidemiology of gastrointestinal disorders research center, research institute for gastroenterology and liver diseases, shahid beheshti university of medical sciences, tehran, iran.3کارشناس ارشد زیست شناسی سلولی و مولکولی، مرکز تحقیقات علوم پایه و اپیدمیولوژی بیماری های دستگاه گوارش، پژوهشکده بیماری های گوارش و کبد، دانشگاه علوم پزشکی شهید بهشتی شقایق درخشانی shaghayegh derakhshani m.sc of cellular and molecular biology, foodborne and waterborne diseases research center, research institute for gastroenterology and liver diseases, shahid beheshti university of medical sciences, tehran, iranکارشناسی ارشد زیست شناسی سلولی و مولکولی، مرکز تحقیقات بیماریهای منتقله از آب و غذا، پژوهشکده بیماری های گوارش و کبد، دانشگاه علوم پزشکی شهید بهشتی افسانه شریفیان afsaneh sharifian gastroenterologist, gastroenterology and liver diseases research center, research institute for gastroenterology and liver diseases, shahid beheshti university of medical sciences, tehran, iranفوق تخصص گوارش، مرکز تحقیقات بیماری های گوارش و کبد، پژوهشکده بیماری های گوارش و کبد، دانشگاه علوم پزشکی شهید بهشتی علی گل محمدی ali golmohammadi department of disease control and prevention, deputy of health, iran university of medical sciences, tehran, iranگروه کنترل و پبشگیری بیماریها، معاونت امور بهداشتی، دانشگاه علوم پزشکی ایران محمدرضا زالی

سابقه و هدف: بر اساس مطالعات اخیر مشخص شده است که ارتباط معنی­داری میان پلی­مورفیسم­های ژنتیکی در نواحی تنظیمی ژن اینترلوکین 28b (il-28b) و پاسخ به درمان در افراد دچار بیماری­های ویروسی مانند هپاتیت c  وجود دارد. با وجود این، هنوز فاکتورهای ژنتیکی دخیل در پیشرفت عفونت به بیماری مزمن مشخص نشده­اند. در این مطالعه، ارتباط پلی­مورفیسم­های il28b با استعداد ابتلا به عفونت مزمن ویروس هپاتیت c مورد ارز...

Journal: :gastroenterology and hepatology from bed to bench 0
seyed dawood mousavi nasab department of microbiology, faculty of medicine, kashan university of medical sciences, kashan, i.r. iran. rasoul baharlou department of microbiology, jahrom university of medical sciences, jahrom, iran ahmad piroozmand department of microbiology, faculty of medicine, kashan university of medical sciences, kashan, i.r. iran.autoimmune diseases research center, school of medicine, kashan university of medical sciences, kashan, iran. hadi toghyani department of virology, school of public health, tehran university of medical sciences, tehran, iran enayatollah shadmand department of microbiology, jahrom university of medical sciences, jahrom, iran hadi fazel department of virology, school of public health, tehran university of medical sciences, tehran, iran

aim : the purpose of this study was to compare the distribution of interleukin (il)-28b genotypes between iranian healthy individuals and patients with chronic hepatitis c based on the genotype. background : polymorphisms in the region of il-28b gene have been identified as the strongest genetic pretreatment predictor of sustained virological response (svr) in hepatitis c infection. patients an...

2012
Heidar Sharafi Ali Pouryasin Seyed Moayed Alavian Bita Behnava Maryam Keshvari Shima Salimi Leila Mehrnoush Ahmad Fatemi

BACKGROUND IL28B polymorphism is recognized as one of the most prominent predictors of hepatitis C spontaneous and treatment-induced clearance. Interestingly, the favorable genotypes of IL28B are found to be more frequent in Asian ethnicity than Caucasian and African populations, respectively. A few studies reported that there is a mysterious association between the IL28B polymorphism and the h...

2013
Masato Nakamura Tatsuo Kanda Shingo Nakamoto Tatsuo Miyamura Xia Jiang Shuang Wu Osamu Yokosuka

BACKGROUND Hepatitis C virus (HCV) infection is associated with the development of cirrhosis and hepatocellular carcinoma and is also related to fatty change of the liver. Variation in patatin-like phospholipase domain-containing 3 (PNPLA3) gene is associated with disease progression in nonalcoholic fatty liver disease (NAFLD). Recent reports have suggested that PNPLA3, IL28B and TLR4-associate...

Journal: :Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2013
Wai-Kay Seto Danny Ka-Ho Wong Malgorzata Kopaniszen Petroula Proitsi Pak-Chung Sham Ivan Fan-Ngai Hung James Fung Ching-Lung Lai Man-Fung Yuen

BACKGROUND The roles of single-nucleotide polymorphisms (SNPs) at HLA-DP and IL28B loci on hepatitis B surface antigen (HBsAg) seroclearance in chronic hepatitis B (CHB) infection are unknown. METHODS We compared the HLA-DP (rs3077, rs9277378, rs3128917) and IL28B (rs12979860, rs8099917) polymorphisms of 203 CHB patients achieving spontaneous HBsAg seroclearance with 203 age- and sex-matched ...

2015
Krzysztof Domagalski Małgorzata Pawłowska Dorota Kozielewicz Dorota Dybowska Andrzej Tretyn Waldemar Halota Chen-Hua Liu

The strong impact of interleukin 28B (IL28B) polymorphisms on sustained virological response (SVR) after peginterferon and ribavirin treatment in patients with chronic hepatitis C (CHC) is well-known. We investigated IL28B variability and hepatic expression of IP10, IFI27, ISG15, and MX1 in CHC patients, the relation of each with their clinical characteristics, and how they associated with resp...

2012
Yuji Hodo Masao Honda Akihiro Tanaka Yoshimoto Nomura Kuniaki Arai Taro Yamashita Yoshio Sakai Tatsuya Yamashita Eishiro Mizukoshi Akito Sakai Motoko Sasaki Yasuni Nakanuma Mitsuhiko Moriyama Shuichi Kaneko

Purpose: Several single nucleotide polymorphisms (SNPs) in the interleukin 28B (IL28B) locus have recently been shown to be associated with antiviral treatment efficacy for chronic hepatitis C (CH-C). However, such an association with hepatocellular carcinoma (HCC) is unknown. Here, we investigated the association between the IL28B genotype and the biology and clinical outcome of HCC patients r...

2014
Nae-Yun Heo Young-Suk Lim Woochang Lee Minkyung Oh Jiyun An Danbi Lee Ju Hyun Shim Kang Mo Kim Han Chu Lee Yung Sang Lee Dong Jin Suh

BACKGROUND/AIMS There are few available data regarding the association between the single nucleotide polymorphisms (SNPs) of the gene encoding interleukin 28B (IL28B) and a sustained virologic response (SVR) to peginterferon (PEG-IFN) plus ribavirin (RBV) therapy in Korean chronic hepatitis C patients. METHODS This was a retrospective cohort study of 156 patients with chronic hepatitis C viru...

2011
Vijayaprakash Suppiah Silvana Gaudieri Nicola J. Armstrong Kate S. O'Connor Thomas Berg Martin Weltman Maria Lorena Abate Ulrich Spengler Margaret Bassendine Gregory J. Dore William L. Irving Elizabeth Powell Margaret Hellard Stephen Riordan Gail Matthews David Sheridan Jacob Nattermann Antonina Smedile Tobias Müller Emma Hammond David Dunn Francesco Negro Pierre-Yves Bochud Simon Mallal Golo Ahlenstiel Graeme J. Stewart Jacob George David R. Booth

BACKGROUND To date, drug response genes have not proved as useful in clinical practice as was anticipated at the start of the genomic era. An exception is in the treatment of chronic hepatitis C virus (HCV) genotype 1 infection with pegylated interferon-alpha and ribavirin (PegIFN/R). Viral clearance is achieved in 40%-50% of patients. Interleukin 28B (IL28B) genotype predicts treatment-induced...

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