نتایج جستجو برای: interleukin 28b

تعداد نتایج: 96973  

2012
F. Bellanti G. Vendemiale E. Altomare G. Serviddio

Host genetic factors may predict the outcome and treatment response in hepatitis C virus (HCV) infection. Very recently, three landmark genome-wide association studies identified single nucleotide polymorphisms near the interleukin 28B (IL28B) region which were more frequent in responders to treatment. IL28B encodes interferon (IFN)λ3, a type III IFN involved in host antiviral immunity. Favoura...

Journal: :Memorias do Instituto Oswaldo Cruz 2012
Juliene Antonio Ramos Ana Lúcia de Araújo Ramos Luisa Hoffmann Renata de Mello Perez Henrique Sérgio Moraes Coelho Turán Péter Urményi Rosane Silva Edson Rondinelli Cristiane Alves Villela-Nogueira

Single nucleotide polymorphisms (SNPs) in the interleukin (IL)28B locus have been associated with a sustained virological response (SVR) in interferon-ribavirin (IFN-RBV)-treated chronic hepatitis C virus (HCV)-infected patients in European and African populations. In this study, the genotype frequency of two IL28B SNPs (rs129679860 and rs8099917) in a cohort of chronic HCV-monoinfected patient...

2014
Eleonora Lalle Licia Bordi Claudia Caglioti Anna Rosa Garbuglia Concetta Castilletti Chiara Taibi Francesca Cristofari Maria Rosaria Capobianchi

BACKGROUND AND AIMS IL-28B gene polymorphisms predict better therapeutic response and spontaneous clearance of HCV. Moreover, higher expression of IFN-lambda has been reported in patients with the rs12979860 CC favourable genotype. The study aim was to establish possible relationships between IL-28B rs12979860 genotypes and expression of IFN-alpha receptor-1 (IFNAR-1) in naïve HCV patients, and...

2013
Xiaoyan Guo Guilin Yang Jin Yuan Peng Ruan Mingxia Zhang Xincun Chen Boping Zhou

Concurrent infection with hepatitis C virus (HCV) and hepatitis B virus (HBV) was not uncommon in China. To date, information on predictors of response to treatment of dually-infected HCV/HBV is limited. The aim of this study was to evaluated whether determination of the interleukin 28B (IL-28B) polymorphism statuses sufficient to predict treatment response of interferon (IFN)-based therapy in ...

Journal: :Journal of gastroenterology and hepatology 2014
Anchalee Avihingsanon Salyavit Jitmitraparp Pisit Tangkijvanich Reshmie A Ramautarsing Tanakorn Apornpong Supunee Jirajariyavej Opass Putcharoen Sombat Treeprasertsuk Srunthron Akkarathamrongsin Yong Poovorawan Gail V Matthews Joep M A Lange Kiat Ruxrungtham

BACKGROUND AND AIM Vitamin D insufficiency plays an important role in liver fibrosis in hepatitis C virus (HCV)-infected patients. We assessed liver fibrosis by transient elastography and 25 hydroxy vitamin D [25(OH)D] status in HCV-infected patients, with (HIV/HCV) or without HIV co-infection (HCV) from Thailand. METHODS Fibrosis stage was defined as mild (< 7.1 kPa); moderate (7.2-9.4 kPa);...

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