A subadditive effect of hepatitis B virus (HBV) and hepatitis C virus (HCV) coinfection is possible because superinfection of one virus tends to inhibit infection of the other virus. However, studies have reported inconsistent findings, and two meta-analyses of studies from various countries (1998) and China (2005) reported a supraadditive effect for hepatocellular carcinoma (HCC) risk. Thus, w...

Data about co-infection of severe acute respiratory syndrome-related coronavirus 2 (SARS-CoV-2), HIV, and hepatitis C virus (HCV) are still scarce. We describe a patient hospitalized for sore throat, fatigue, myalgia with personal history HIV occult HBV infection. His antiretroviral therapy included bictegravir/emtricitabine/tenofovir alafenamide. The nasopharyngeal swab was positive SARS-CoV-2...

Hepatitis C virus (HCV) infection affects kidneys with different histopathological patterns on kidney biopsy, which commonly include membranoproliferative glomerulonephritis (MPGN) pattern mixed cryoglobulinemia (CG), thrombotic microangiopathy, membranous nephropathy and small to medium vessel vasculitis. Type 1 MPGN associated type II CG is the most common glomerulopathy hepatitis infection. ...

The majority of hepatitis C virus (HCV) and human immunodeficiency virus (HIV) coinfection occurs among persons who inject drugs. Rapid improvements in responses to HCV therapy have been observed, but liver-related morbidity rates remain high, given notoriously low uptake of HCV treatment. Advances in HCV therapy will have a limited impact on the burden of HCV-related disease at the population-...

The hepatitis C virus (HCV) neutralizing antibody (nAb) response in 37 subjects with HCV monoinfection and 37 HCV-infected subjects with well-controlled human immunodeficiency virus (HIV) infection was evaluated using a focus reduction neutralization assay. HCV nAb levels were retrospectively studied in both groups of patients, who were matched on the basis of sex, age, and HCV genotype. The me...

Background and Aims: Viral hepatitis is a global health problem with a high mortality rate. Recently, a new Flavi-like virus, provisionally named hepatitis G virus (HGV), has been described. HGV does not induce an immune response that is consistently detectable by using recombinant proteins from prokaryotic expression, therefore studies have been conducted by using polymerase chain reaction (...

Introduction Despite advancements in hepatitis C virus (HCV) infection treatment, HCV still represents a significant public health burden. Besides progressive hepatic damage, viral persistence has lasting effects on innate and adaptive immune responses. Lack of complete understanding the factors driving an effective response contributes to failure develop vaccine for prevention. This study adva...

Occult hepatitis C virus (HCV) infection is a type of recently identified chronic infection that is evidenced only by detection of HCV RNA in liver; patients consistently test negative for antibodies to HCV and HCV RNA in serum. Using ex vivo and in vitro measures of T-cell responses, we have identified functional virus-specific memory CD4(+) and CD8(+) T cells in the peripheral blood of patien...

People with hemophilia were formerly at very high risk of infection with hepatitis C virus (HCV). Approximately 20% of HCV-infected patients spontaneously clear the virus. To identify correlates of spontaneous clearance of HCV, we studied a cohort of HCV-infected hemophilic subjects without human immunodeficiency virus infection who had never been treated with interferon. Plasma HCV RNA was per...

background: hepatitis g virus (gbv-c) is a single strand rnapositive virus and is a member of flaviviridae family. infection with the virus is prevalent add has worldwide distribution. accurate diagnosis of the virus is very important, because of co-infection with other important viruses like hcv, hbv and hiv, it may influence on pathogenesis, disease progression and response to viral therapy. ...