Genotype Distribution And 5' Utr Nucleotide Changes In Hepatitis C Virus

Correlation of the 5'untranslated region (5'UTR) and non-structural 5B (NS5B) nucleotide sequences in hepatitis C virus subtyping.

The 5'untranslated region (5'UTR) is often targeted to detect major genotypes in hepatitis C virus (HCV) but its insufficient sequence variation limits its usefulness for differentiating HCV subtypes. Subtyping has important implications to epidemiologic studies, clinical management, and vaccine development. Analysis of the nucleotide sequence of variable regions such as the non-structural 5B (...

Seven nucleotide changes characteristic of the hepatitis C virus genotype 3 5' untranslated region: correlation with reduced in vitro replication.

Computer analysis of 158 hepatitis C virus (HCV) 5' untranslated region (5' UTR) sequences from the six genotypes showed that the 5' UTR from genotype 3 displays seven specific non-contiguous nucleotide changes, at positions 8, 13, 14, 70, 97, 203 and 224. The purpose of this study was to investigate the impact of these changes on translation and replication activities. Indeed, these modificati...

Hepatitis C virus and skin

Nowadays viral hepatitis is one of the most common and important causes of chronic liver disorders in the world. Extrahepatic manifestations of viral hepatitis consist a main part of the disease. The main viruses causing hepatitis include Hepatitis A, B and C viruses. Herein common skin manifestations in hepatitis C virus (HCV) are discussed. Chronic hepatitis causes skin disorders both directl...

epidemiological distribution and genotype characterization of the hepatitis c virus among hiv patients in kashan, iran

conclusions the majority of hiv-infected persons in the city of kashan were also hcv positive. genotype 1 was the predominant type, alongside subtype a. considering the high prevalence of hcv among the hiv-infected persons, as well as the impact of occupation, education, illicit drug use, and imprisonment on the incidence of both infections, health policy makers must introduce health programs a...

Serological determination of hepatitis C virus genotype