BACKGROUND The interleukin-28B gene (IL28B) locus has been associated with host resistance to hepatitis C virus (HCV) infection and response to PEG-IFN/RBV treatment in western populations. This study was to determine whether this gene variant is also associated with spontaneous clearance of HCV infection, treatment response and IL-28B protein production in Chinese patients. METHODS We genoty...

Introduction. With the standard treatment of chronic hepatitis C, sustained virological response (SVR) can be achieved only in half of all patients. Interleukin-28B appears to be involved in the control of HCV infection, and the genetic polymorphism of the encoding IL-28B gene may determine the efficacy of clearance of HCV. The aim of this paper was to detect IL-28B gene polymorphism in Latvia ...

• Work supported in part by the U.S. Office of Naval Research, under Contract No.NONR-1224(59). 1 G. Veneziano, Nuovo Cimento 57A,190 (1968). 2 K. Bardakci and H. Ruegg, Phys. Letters 28B, 242 (1968). 3 M.A. Virasoro, Phys. Letters 22,37 (1969). 4 H.-M.Chan,Phys.Letters 28B,425 (1969). 5 H.-M.Chan and S. T. Tsou, CERN Preprint TH 969,1968 (unpublished) . 6 H.-M.Chan and S.T. Tsou, Phys.Letters ...

Improving the potency of immune responses is paramount among issues concerning vaccines against deadly pathogens. IL-28B belongs to the newly described interferon lambda (IFNlambda) family of cytokines, and has not yet been assessed for its potential ability to influence adaptive immune responses or act as a vaccine adjuvant. We compared the ability of plasmid-encoded IL-28B to boost immune res...

Purpose: Several single-nucleotide polymorphisms (SNP) in the interleukin-28B (IL-28B) locus have recently been shown to be associated with antiviral treatment efficacy for chronic hepatitis C (CHC). However, such an association with hepatocellular carcinoma (HCC) is unkno3 we investigated the association between the IL-28B genotype and the biology and clinical outcome of patients with HCC rece...

BACKGROUND Persistent atrial fibrillation has been indicated to be related with microRNA-28b. However, the exact role of microRNA-28b in persistent atrial fibrillation needs to be further elucidated. Therefore, this study aimed to establish a rat model of persistent atrial fibrillation to investigate the level of microRNA-28b in atrial myocytes and to explore the molecular mechanism involved. M...

BACKGROUND Polymorphisms in the IL-28B region are a strong predictor of sustained virologic response (SVR) in individual studies of HCV genotype 1 patients receiving peginterferon (pegIFN) and ribavirin. AIM To obtain a pooled odds ratio (OR) of SVR in patients of varying race with the favourable IL-28B genotype compared to those with the unfavourable genotype. METHODS A literature search w...

Studies of IL-28B genotype in patients with hepatitis C virus (HCV) genotype 2/3 infection have yielded conflicting results. The aim of this meta-analysis was to obtain a pooled odds ratio (OR) of the impact of IL-28B genotype on achieving sustained virologic response (SVR) in patients with HCV genotype 2/3 infection treated with pegIFN and ribavirin. A meta-analysis with a random effects model...

The current standard of care for the treatment of chronic hepatitis C is pegylated interferon-α (PEG-IFNα) and ribavirin (RBV). The treatment achieves a sustained viral clearance in only approximately 50% of patients. Recent whole genome association studies revealed that single nucleotide polymorphisms (SNPs) around IL-28B have been associated with response to the standard therapy and could pre...

UNLABELLED The identification of associations between interleukin-28B (IL-28B) variants and the spontaneous clearance of hepatitis C virus (HCV) raises the issues of causality and the net contribution of host genetics to the trait. To estimate more precisely the net effect of IL-28B genetic variation on HCV clearance, we optimized genotyping and compared the host contributions in multiple- and ...