BACKGROUND Hepatitis C virus (HCV) is a major public health problem with 170 million chronically infected people throughout the world. Currently, the only treatment available consists of a combination of pegylated interferon (INF-alpha) and ribavirin, but only half of the patients treated show a sufficient antiviral response. Thus there is a great need for the development of new treatments for ...

Sequencing is important for understanding the molecular epidemiology and viral evolution of hepatitis C virus (HCV) infection. To date, there is little standardisation among sequencing protocols, in-part due to the high genetic diversity that is observed within HCV. This study aimed to develop a novel, practical sequencing protocol that covered both conserved and variable regions of the viral g...

CONTEXT Hepatitis B and Hepatitis C (HBV and HCV) infections are both major causes of hepatocellular carcinoma (HCC). However, HCC caused by each of these two viruses has unique characteristics that should be studied independently to that of another one. While HBV- and HCV-related HCCs share similar host and environmental risk factors such as male gender, age above 50 years old, family history ...

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 sequencespecific biotinylated peptide nucleic acid (PNA)-...

Background. There is a high prevalence of liver disease among the recipients of organs from donors with antibodies to hepatitis C virus (HCV). We undertook a study to determine the frequency of persistent HCV infection, as indicated by the presence of HCV RNA, among both cadaveric organ donors positive for antibodies to HCV (anti-HCV) and the recipients of organs from these donors. Methods. Ser...

BACKGROUND & AIMS A 3-dimensional (3D) culture system for immortalized human hepatocytes (HuS-E/2 cells) recently was shown to support the lifecycle of blood-borne hepatitis C virus (HCV). We used this system to identify proteins that are active during the HCV lifecycle under 3D culture conditions. METHODS We compared gene expression profiles of HuS-E/2 cells cultured under 2-dimensional and ...

BACKGROUND Hepatitis C virus (HCV) infection is highly prevalent in dialysis patients. To further characterize HCV infection in this patient population, we studied the distribution of viral genotypes in 55 patients undergoing chronic dialysis treatment with seropositivity for HCV markers. METHODS Thirty-two of 55 (58%) patients showed HCV RNA in the serum using reverse transcription polymeras...

In hepatitis C virus (HCV) infection, virus load and the risk for HCV-related end-stage liver disease (ESLD) are increased among persons with human immunodeficiency virus (HIV) coinfection. To clarify these relationships, 42 hemophilic patients who developed ESLD and random samples from 164 hemophilic patients with HCV infection alone and 146 with HCV-HIV coinfection were tested for HCV load an...

the patient was infected with hcv subtype 6a. prior to this case, there have been no previous reports on the isolation of this genotype/subtype from any other iranian patient. previous epidemiological studies provide valuable information about the distribution patterns of different hcv genotypes. however, infection with genotypes other than common ones should be flagged by specialists and diagn...

Hepatitis C virus The identification of the viral genome over 10 years ago rapidly led to the delineation of the genome organization and the structural and biochemical characterization of several viral proteins. However, studies of the viral life cycle, inhibition or inactivation of the virus as well as the development of vaccines or antiviral drugs have been difficult because of the lack of a ...