Results 111 to 120 of about 849,024 (375)

Global Stability analysis of a cellular model of Hepatitis C Virus infection under treatment [PDF]

open access: yesarXiv, 2019
In this paper, we present the global analysis of a HCV model under therapy. We prove that the solutions with positive initial values are global, positive, bounded and not display periodic orbits. In addition, we show that the model is globally asymptotically stable, by using appropriate Lyapunov functions.
arxiv  

Distinct cytokine patterns in Occult Hepatitis C and Chronic Hepatitis C Virus Infection [PDF]

open access: yes, 2011
Background & Aim: The immunopathogenesis of chronic hepatitis C virus (HCV) infection is a matter of great controversy. The imbalance of T-helper lymphocyte cell cytokine production was believed to play an important pathogenic role in ...
Azza Azza Abdel-Aziz   +5 more
core   +1 more source

Hepatitis C Virus and Hepatocellular Carcinoma: Pathogenetic Mechanisms and Impact of Direct-Acting Antivirals [PDF]

open access: yes, 2018
INTRODUCTION: Globally, between 64 and 103 million people are chronically infected with Hepatitis C virus (HCV), with more than 4.6 million people in the United States and is associated with more than 15.000 deaths annually.
Petruzziello, Arnolfo   +5 more
core   +1 more source

Virology of hepatitis C virus

open access: yesClinical Therapeutics, 1996
Hepatitis C virus (HCV) has been identified as the main causative agent of posttransfusion non-A, non-B hepatitis. Through recently developed diagnostic assays, routine serologic screening of blood donors has prevented most cases of posttransfusion hepatitis.
openaire   +3 more sources

DDX3 Regulates the Cap‐Independent Translation of the Japanese Encephalitis Virus via Its Interactions with PABP1 and the Untranslated Regions of the Viral Genome

open access: yesAdvanced Science, EarlyView.
Japanese encephalitis virus (JEV) employs a cap‐independent (CI) translation strategy to evade host translational shutoff. During the shut‐off of host cellular canonical translation, DEAD‐box protein 3 (DDX3) bind to JEV UTRs to establish a closed‐loop architecture, and its interaction with poly(A)‐binding protein 1 (PABP1) to form DDX3/PABP1/eIF4G ...
Chenxi Li   +13 more
wiley   +1 more source

Impact of previous hepatitis B infection on the clinical outcomes from chronic hepatitis C? A population-level analysis [PDF]

open access: yes, 2018
Chronic coinfection with hepatitis C virus (HCV) and hepatitis B virus (HBV) is associated with adverse liver outcomes. The clinical impact of previous HBV infection on liver disease in HCV infection is unknown. We aimed at determining any association of
Allen, S.   +20 more
core   +4 more sources

HLA‐DR⁺ Tumor Cells Show an Association with a Distinct Immune Microenvironment and CD8⁺ T‐Cell Exhaustion in HBV‐Associated Hepatocellular Carcinoma

open access: yesAdvanced Science, EarlyView.
This study integrates scRNA‐seq, multiplex immunofluorescence, and clinical data to identify HLA‐DR⁺tumor cells uniquely enriched in Hepatocellular carcinoma (HCC) with hepatitis B virus (HBV). These cells express MHC II, associate with PD‐L1, recruit and exhaust CD8⁺T cells, predict poor survival, and serve as potential biomarkers for immunotherapy ...
Jun‐Qing Chang   +17 more
wiley   +1 more source

Hepatitis C virus infections and associated risk factors in patients with diabetes mellitus; case control study in North West Tigray, Ethiopia

open access: yesBMC Research Notes, 2018
Objective The objective of this study was to determine the seroprevalence of Hepatitis C virus among patients with Diabetes mellitus and healthy control groups in North West Tigray.
Gebretsakan Gebrekristos   +5 more
doaj   +1 more source

Computational biology approach to uncover hepatitis C virus helicase operation [PDF]

open access: yesarXiv, 2013
Hepatitis C virus helicase is a molecular motor that splits nucleic acid duplex structures during viral replication, therefore representing a promising target for antiviral treatment. Hence, a detailed understanding of the mechanism by which it operates would facilitate the development of efficient drug-assisted therapies aiming to inhibit helicase ...
arxiv  

Risk of liver cancer in patients with hepatitis B or C [PDF]

open access: yes, 2011
Key Messages1. Among hepatitis B virus carriers, infection with genotype C significantly increases the risk of developing hepatocellular cancer compared to those without this genotype.2.
Huang, JQ   +4 more
core  

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