نتایج جستجو برای: hcv genome
تعداد نتایج: 249841 فیلتر نتایج به سال:
Hepatitis C virus (HCV) infection leading to chronic hepatitis is a major factor in the causation of liver cirrhosis, hepatocellular carcinoma, and liver failure. This process may involve the interplay of various host cell factors, as well as the interaction of these factors with viral RNA and proteins. We report a novel strategy using a sequence-specific biotinylated peptide nucleic acid (PNA)...
Hepatitis C virus (HCV) infection leads to the development of hepatic diseases, as well as extrahepatic disorders such as B-cell non-Hodgkin's lymphoma (B-NHL). To reveal the molecular signalling pathways responsible for HCV-associated B-NHL development, we utilised transgenic (Tg) mice that express the full-length HCV genome specifically in B cells and develop non-Hodgkin type B-cell lymphomas...
Translation initiation of some viral and cellular mRNAs occurs by ribosome binding to an internal ribosome entry site (IRES). Internal initiation mediated by the hepatitis C virus (HCV) IRES in Saccharomyces cerevisiae was shown by translation of the second open reading frame in a bicistronic mRNA. Introduction of a single base change in the HCV IRES, known to abrogate internal initiation in ma...
Over 70% of individuals acutely infected with hepatitis C virus (HCV) develop chronic infection at significant risk of progressive liver fibrosis and subsequent liver cirrhosis and hepatocellular carcinoma. Various viral, host, and environmental factors have been reported to affect the natural history of HCV infection such as chronicity in acute phase and disease progression in chronic phase. R...
The development of RNA interference (RNAi)-based therapy faces two major obstacles: selecting small interfering RNA (siRNA) sequences with strong activity, and identifying a carrier that allows efficient delivery to target organs. Additionally, conservative region at nucleotide level must be targeted for RNAi in applying to virus because hepatitis C virus (HCV) could escape from therapeutic pre...
Plasmacytoid Dendritic Cells (pDCs) represent a key immune cell in the defense against viruses. Through pattern recognition receptors (PRRs), these cells detect viral pathogen associated molecular patterns (PAMPs) and initiate an Interferon (IFN) response. pDCs produce the antiviral IFNs including the well-studied Type I and the more recently described Type III. Recent genome wide association s...
The hepatitis C virus (HCV) contains a plus-strand RNA genome. The 5' noncoding region (NCR) of the viral genome functions as an internal ribosome entry site, and its unique 3' NCR is required for the assembly of the replication complex during initiation of HCV RNA replication. Lohmann et al. (V. Lohmann, F. Korner, J.-O. Koch, U. Herian, L. Theilman, and R. Batenschlager, Science 285:110-113, ...
Little is known about the potential effects of insertions and deletions (indels) on the evolutionary dynamics of hepatitis C virus (HCV). In fact, the consequences of indels on antiviral treatment response are a field of investigation completely unexplored. Here, an extensive sequencing project was undertaken by cloning and sequencing serum samples from 25 patients infected with HCV subtype 1a ...
Five hepatitis C virus (HCV) complete genome sequences (Th846, 537796, QC227, QC216 and QC99) from a blood donor in Thailand and three Asian immigrants and one Caucasian in North America were determined. Phylogenetically, they represent the first complete genomes for subtypes 6c, 6l, 6o, 6p and 6q, respectively. Similarity analysis showed no evidence of inter- or intrasubtype recombination. Fur...
Hepatitis C virus (HCV) chronically infects 3% of the world's population, and complications from HCV are the leading indication for liver transplantation. Given the need for better anti-HCV therapies, one strategy is to identify and target cellular cofactors of the virus lifecycle. Using a genome-wide siRNA library, we identified 96 human genes that support HCV replication, with a significant n...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید