نتایج جستجو برای: il28b genotype

تعداد نتایج: 91816  

Journal: :The Journal of infectious diseases 2014
Peter V Aka Mark H Kuniholm Ruth M Pfeiffer Alan S Wang Wei Tang Sabrina Chen Jacquie Astemborski Michael Plankey Maria C Villacres Marion G Peters Seema Desai Eric C Seaberg Brian R Edlin Howard D Strickler David L Thomas Ludmila Prokunina-Olsson Gerald B Sharp Thomas R O'Brien

Interferon lambda 4 protein can be generated in IFNL4-ΔG carriers but not IFNL4-TT homozygotes. We studied 890 anti-hepatitis C virus (HCV)-positive participants in the Women's Interagency HIV Study. Among blacks (n = 555), HCV was more often cleared for those with genotype IFNL4-TT/TT (32.6%; odds ratio [OR], 3.59; P = 3.3 × 10(-5)) than IFNL4-TT/ΔG (11.3%; OR, 0.95; P = .86) or IFNL4-ΔG/ΔG (1...

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...

2015
Nasheed Moqueet Claire Infante-Rivard Robert W. Platt Jim Young Curtis Cooper Mark Hull Sharon Walmsley Marina B. Klein

Canadian Aboriginals are reported to clear Hepatitis C (HCV) more frequently. We tested the association of spontaneous clearance and three single nucleotide polymorphisms (SNPs) near the Interferon-lambda 3 (IFNL3) gene (rs12979860, rs8099917, functional variant rs8103142) and compared the SNP frequencies between HIV-HCV co-infected whites and Aboriginals from the Canadian Co-infection Cohort. ...

Journal: :Journal of viral hepatitis 2012
H-Y Rao D-G Sun D Jiang R-F Yang F Guo J-H Wang F Liu H-Y Zhang H-H Zhang S-C Du Q Jin H Qin A-S-F Lok L Wei

Single nucleotide polymorphisms (SNPs) near the IL28B gene have been shown to be associated with response to treatment for chronic hepatitis C and also with spontaneous clearance of hepatitis C virus (HCV) infection. We analysed the association between IL28B genetic variants and spontaneous clearance of HCV infection in 376 HCV-infected Chinese paid plasma donors. Genotyping of eight SNPs near ...

Journal: :CPT: pharmacometrics & systems pharmacology 2016
L S Wu L C Jimmerson C E MacBrayne J J Kiser D Z D'Argenio

Ribavirin remains an important component of hepatitis C treatment in certain clinical scenarios, but it causes hemolytic anemia. A quantitative understanding of the ribavirin exposure-anemia relationship is important in dose individualization/optimization. We developed a model relating ribavirin triphosphate (RTP) exposure in red blood cells (RBCs), RBC lifespan, feedback regulation of RBC prod...

2016
Taylor Aiken Ari Garber Dawn Thomas Nicole Hamon Rocio Lopez Rajesh Konjeti Arthur McCullough Nizar Zein John Fung Medhat Askar Binu V. John

BACKGROUND AND AIMS Early post-transplant hepatic fibrosis is associated with poor outcomes and may be influenced by donor/recipient genetic factors. The rs368234815 IFNL4 polymorphism is related to the previously described IL28B polymorphism, which predicts etiology-independent hepatic fibrosis. The aim of this study was to identify the impact of donor and/or recipient IFNL4 genotype on early ...

Journal: :The Medical Journal of Cairo University 2021

Abstract Background: A major impact of the IL28B gene polymor-phism on response to antiviral therapy in chronic hepatitis C have been described recently by a lot studies. This study aims scrutinize genotypes donors and recipients treatment with INF based or DAA among patients that underwent liver trans-plantation. Aim Study: correlate genotype for had undergone transplantation therapy, Direct A...

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