Chronic hepatitis C is a major cause of chronic liver disease globally, and the natural history of progression may lead to cirrhosis with liver failure, hepatocellular carcinoma, and premature liver-related death. Emerging data demonstrates that interferon-based therapy, particularly among those achieving a sustained virologic response (SVR), is associated with long-term persistence of SVR, imp...

Hepatitis C virus (HCV) is one of the most prevalent pathogens which causes significant morbidity and mortality in 2% world’s population. Several interferon-stimulated genes (ISGs) are involved HCV clearance by interacting with viral proteins. Among these ISGs, tripartite motif (TRIM) family elevated during infection. This study aims to evaluate expression three TRIM chronic hepatitis patients,...

Chronic hepatitis C is a major reason for development of cirrhosis and hepatocellular carcinoma and a leading cause for liver transplantation. The development of direct-acting antiviral agents lead to (pegylated) interferon-alfa free antiviral therapy regimens with a remarkable increase in sustained virologic response (SVR) rates and opened therapeutic options for patients with advanced cirrhos...

Background and Aim: To determine if delayed vs regular follow up for patients being treated HCV with direct acting antivirals (DAA) resulted in a difference sustained virologic response (SVR). Methods: A retrospective cohort study of 149 positivity by PCR DAA from 2015 to 2021 were studied. Patients asked present 12 weeks after end treatment SVR12. Results: Out patients, 81 followed on time (54...

Hepatitis C virus core antigen (HCV Ag) is a recently developed marker of hepatitis C virus (HCV) infection. We investigated the clinical utility of the new HCV Ag assay for prediction of treatment response in HCV infection. We analyzed serum from 92 patients with HCV infection who had been treated with pegylated interferon and ribavirin. HCV Ag levels were determined at baseline in all enrolle...

The scavenger receptor type B class I(SR-BI) is a receptor for high-density lipoproteins(HDL) and one of entry factors for hepatitis C virus(HCV). We examined the association of single nucleotide polymorphisms(SNPs) of the SCARB1 gene, which encodes SR-BI, with virologic responses to pegylated interferon-based treatment in Asian chronic hepatitis C(CHC) patients. Human genomic and clinical data...

BACKGROUND African Americans with genotype 1 chronic hepatitis C attain a sustained virologic response (SVR) at only approximately one-half the rate of whites after peginterferon and ribavirin treatment. The serum concentration of 25-hydroxyvitamin D [25(OH)D] has recently been established as a predictor of treatment response. Therefore, the low serum concentrations of 25(OH)D found among Afric...

Background Direct-acting antivirals (DAA) as curative therapy for hepatitis C virus (HCV) infection offer >95% sustained virologic response (SVR), including in patients with human immunodeficiency virus (HIV) infection. Despite improved safety and efficacy of HCV treatment, challenges remain, including drug-drug interactions between DAA and antiretroviral therapy (ART) and restrictions on acces...

A combination of nitazoxanide (NTZ), peginterferon (PegIFN), and ribavirin (RBV) may result in higher sustained virologic response (SVR) rates in hepatitis C virus (HCV) monoinfected patients. This study evaluated the effect of NTZ on interferon-stimulated gene (ISG) expression in vitro and in vivo among HIV/HCV genotype-1 (GT-1) treatment-naive patients. The ability of NTZ to enhance host resp...

BACKGROUND Successful hepatitis C virus (HCV) treatment may reduce cardiovascular disease (CVD) risk and improve levels of CVD biomarkers produced outside the liver (nonhepatic biomarkers). METHODS Stored serum or plasma from before and 24 weeks after end of HCV treatment (EOT) from human immunodeficiency virus (HIV)/HCV-coinfected subjects who received up to 72 weeks of peginterferon/ribavir...