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Pathogenicity of GB virus C on virus hepatitis and hemodialysis patients

Wan-Fu Zhu1, Li-Min Yin, Peng Li

  • 1Department of Microbiology, School of Basic Medical Sciences, Peking University, Beijing 100083, China. zhuwanfu@sun.bjmu.edu.cn

World Journal of Gastroenterology
|August 15, 2003
PubMed

Insights

GB virus C (GBV-C) does not appear to cause liver damage or affect hepatitis B and C patient outcomes. This study indicates GBV-C may not be a significant hepatitis virus.

Area of Science:

  • Hepatology
  • Virology
  • Infectious Diseases

Background:

  • Hepatitis B and C are significant causes of liver disease worldwide.
  • The role of GB virus C (GBV-C) in liver pathogenicity and its impact on co-infections remain areas of investigation.

Purpose of the Study:

  • To assess the pathogenicity of GB virus C (GBV-C) on liver function.
  • To evaluate the effect of GBV-C co-infection on the clinical features and prognosis of patients with hepatitis B and C.

Main Methods:

  • Cross-sectional and prospective cohort studies were conducted.
  • GBV-C RNA was detected using reverse transcriptase nested polymerase chain reaction (RT-nPCR).
  • Liver function was assessed using an automated analyzer.

Main Results:

  • GBV-C prevalence was high (16.2-28.8%) in high-risk populations.
  • GBV-C co-infection did not alter clinical features, liver function, or prognosis in hepatitis B or C patients.
  • Hemodialysis patients with GBV-C alone showed no liver functional changes.

Conclusions:

  • GBV-C demonstrates no significant pathogenicity on the liver.
  • GBV-C is unlikely to be classified as a hepatitis virus based on these findings.
Abstract

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