1887

Abstract

GB virus C (GBV-C) is a non-pathogenic flavivirus that may play a role in modulating HIV disease. Multiple genotypes of GBV-C that have been identified to date that may differentially regulate HIV; however, the number of complete GBV-C sequences published to date is very limited. We sequenced full-length GBV-C genomes from four individuals with HIV/HCV co-infection in the United States. Intergenotypic recombination was evident in two of these individuals. Evaluation of additional full-length GBV-C genomes would facilitate the creation of full-length, replication-competent molecular clones of GBV-C to evaluate the phenotypic diversity of GBV-C genotypes and provide important molecular data on this understudied virus.

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2016-07-01
2024-04-24
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References

  1. Alcalde R., Nishiya A., Casseb J., Inocêncio L., Fonseca L. A., Duarte A. J. 2010; Prevalence and distribution of the GBV-C/HGV among HIV-1-infected patients under anti-retroviral therapy. Virus Res 151:148–152 [View Article][PubMed]
    [Google Scholar]
  2. Berzsenyi M. D., Bowden D. S., Roberts S. K. 2005; GB virus C: insights into co-infection. J Clin Virol 33:257–266 [View Article][PubMed]
    [Google Scholar]
  3. Berzsenyi M. D., Bowden D. S., Roberts S. K., Revill P. A. 2009; GB virus C genotype 2 predominance in a hepatitis C virus/HIV infected population associated with reduced liver disease. J Gastroenterol Hepatol 24:1407–1410 [View Article][PubMed]
    [Google Scholar]
  4. Birk M., Lindbäck S., Lidman C. 2002; No influence of GB virus C replication on the prognosis in a cohort of HIV-1-infected patients. AIDS 16:2482–2485 [View Article][PubMed]
    [Google Scholar]
  5. Björkman P., Flamholc L., Nauclér A., Molnegren V., Wallmark E., Widell A. 2004; GB virus C during the natural course of HIV-1 infection: viremia at diagnosis does not predict mortality. AIDS 18:877–886 [View Article][PubMed]
    [Google Scholar]
  6. Blackard J. T., Cohen D. E., Mayer K. H. 2002; Human immunodeficiency virus superinfection and recombination: current state of knowledge and potential clinical consequences. Clin Infect Dis 34:1108–1114 [View Article][PubMed]
    [Google Scholar]
  7. Chang Q., McLinden J. H., Stapleton J. T., Sathar M. A., Xiang J. 2007; Expression of GB virus C NS5A protein from genotypes 1, 2, 3 and 5 and a 30 aa NS5A fragment inhibit human immunodeficiency virus type 1 replication in a CD4+ T-lymphocyte cell line. J Gen Virol 88:3341–3346 [View Article][PubMed]
    [Google Scholar]
  8. Drummond A. J., Suchard M. A., Xie D., Rambaut A. 2012; Bayesian phylogenetics with BEAUti and the BEAST 1.7. Mol Biol Evol 29:1969–1973 [View Article][PubMed]
    [Google Scholar]
  9. Feng Y., Zhao W., Feng Y., Dai J., Li Z., Zhang X., Liu L., Bai J., Zhang H. et al. 2011; A novel genotype of GB virus C: its identification and predominance among injecting drug users in Yunnan, China. PLoS One 6:e21151 [View Article][PubMed]
    [Google Scholar]
  10. Fogeda M., López-Alcorocho J. M., Bartolomé J., Arocena C., Martín M. A., Carreño V. 2000; Existence of distinct GB virus C/hepatitis G virus variants with different tropism. J Virol 74:7936–7942 [View Article][PubMed]
    [Google Scholar]
  11. George S. L., Xiang J., Stapleton J. T. 2003; Clinical isolates of GB virus type C vary in their ability to persist and replicate in peripheral blood mononuclear cell cultures. Virology 316:191–201 [View Article]
    [Google Scholar]
  12. Katayama K., Kageyama T., Fukushi S., Hoshino F. B., Kurihara C., Ishiyama N., Okamura H., Oya A. 1998; Full-length GBV-C/HGV genomes from nine Japanese isolates: characterization by comparative analyses. Arch Virol 143:1063–1075 [View Article][PubMed]
    [Google Scholar]
  13. Kato T., Mizokami M., Nakano T., Orito E., Ohba K., Kondo Y., Tanaka Y., Ueda R., Mukaide M. et al. 1998; Heterogeneity in E2 region of GBV-C/hepatitis G virus and hepatitis C virus. J Med Virol 55:109–117 [View Article][PubMed]
    [Google Scholar]
  14. Kaye S., Howard M., Alabi A., Hansmann A., Whittle H., Schim van der Loeff M. 2005; No observed effect of GB virus C coinfection on disease progression in a cohort of African woman infected with HIV-1 or HIV-2. Clin Infect Dis 40:876–878 [View Article][PubMed]
    [Google Scholar]
  15. Larkin M. A., Blackshields G., Brown N. P., Chenna R., McGettigan P. A., McWilliam H., Valentin F., Wallace I. M., Wilm A. et al. 2007; Clustal W and Clustal X version 2.0. Bioinformatics 23:2947–2948 [View Article]
    [Google Scholar]
  16. Lole K. S., Bollinger R. C., Paranjape R. S., Gadkari D., Kulkarni S. S., Novak N. G., Ingersoll R., Sheppard H. W., Ray S. C. 1999; Full-length human immunodeficiency virus type 1 genomes from subtype c-infected seroconverters in India, with evidence of intersubtype recombination. J Virol 73:152–160[PubMed]
    [Google Scholar]
  17. Mohr E. L., Stapleton J. T. 2009; GB virus type C interactions with HIV: the role of envelope glycoproteins. J Viral Hepat 16:757–768 [View Article][PubMed]
    [Google Scholar]
  18. Muerhoff A. S., Simons J. N., Erker J. C., Desai S. M., Mushahwar I. K. 1996; Identification of conserved nucleotide sequences within the GB virus C 5′-untranslated region: design of PCR primers for detection of viral RNA. J Virol Methods 62:55–62 [View Article][PubMed]
    [Google Scholar]
  19. Muerhoff A. S., Smith D. B., Leary T. P., Erker J. C., Desai S. M., Mushahwar I. K. 1997; Identification of GB virus C variants by phylogenetic analysis of 5′-untranslated and coding region sequences. J Virol 71:6501–6508[PubMed]
    [Google Scholar]
  20. Muerhoff A. S., Tillmann H. L., Manns M. P., Dawson G. J., Desai S. M. 2003; GB virus C genotype determination in GB virus-C/HIV co-infected individuals. J Med Virol 70:141–149 [View Article][PubMed]
    [Google Scholar]
  21. Muerhoff A. S., Leary T. P., Sathar M. A., Dawson G. J., Desai S. M. 2005; African origin of GB virus C determined by phylogenetic analysis of a complete genotype 5 genome from South Africa. J Gen Virol 86:1729–1735 [View Article][PubMed]
    [Google Scholar]
  22. Muerhoff A. S., Dawson G. J., Desai S. M. 2006; A previously unrecognized sixth genotype of GB virus C revealed by analysis of 5′-untranslated region sequences. J Med Virol 78:105–111 [View Article][PubMed]
    [Google Scholar]
  23. Mukaide M., Mizokami M., Orito E., Ohba K., Nakano T., Ueda R., Hikiji K., Iino S., Shapiro S. et al. 1997; Three different GB virus C/hepatitis G virus genotypes. Phylogenetic analysis and a genotyping assay based on restriction fragment length polymorphism. FEBS Lett 407:51–58 [View Article][PubMed]
    [Google Scholar]
  24. Neibecker M., Schwarze-Zander C., Rockstroh J. K., Spengler U., Blackard J. T. 2011; Evidence for extensive genotypic diversity and Recombination of GB virus C (GBV-C) in Germany. J Med Virol 83:685–694 [View Article][PubMed]
    [Google Scholar]
  25. Okamoto H., Nakao H., Inoue T., Fukuda M., Kishimoto J., Iizuka H., Tsuda F., Miyakawa Y., Mayumi M. 1997; The entire nucleotide sequences of two GB virus C/hepatitis G virus isolates of distinct genotypes from Japan. J Gen Virol 78:737–745 [View Article][PubMed]
    [Google Scholar]
  26. Schwarze-Zander C., Blackard J. T., Zheng H., Addo M. M., Lin W., Robbins G. K., Sherman K. E., Zdunek D., Hess G., Chung R. AIDS Clinical Trial Group A5071 Study Team 2006; GB virus C (GBV-C) infection in hepatitis C virus (HCV)/HIV-coinfected patients receiving HCV treatment: importance of the GBV-C genotype. J Infect Dis 194:410–419 [View Article][PubMed]
    [Google Scholar]
  27. Sherman K. E., Guedj J., Shata M. T., Blackard J. T., Rouster S. D., Castro M., Feinberg J., Sterling R. K., Goodman Z. et al. 2014; Modulation of HCV replication after combination antiretroviral therapy in HCV/HIV co-infected patients. Sci Transl Med 6:246ra98 [View Article][PubMed]
    [Google Scholar]
  28. Shimizu Y. K., Hijikata M., Kiyohara T., Kitamura Y., Yoshikura H. 1999; Replication of GB virus C (hepatitis G virus) in interferon-resistant Daudi cells. J Virol 73:8411–8414[PubMed]
    [Google Scholar]
  29. Stapleton J. T. 2003; GB virus type C/Hepatitis G virus. Semin Liver Dis 23:137–148 [View Article][PubMed]
    [Google Scholar]
  30. Tillmann H. L., Heiken H., Knapik-Botor A., Heringlake S., Ockenga J., Wilber J. C., Goergen B., Detmer J., McMorrow M. et al. 2001; Infection with GB virus C and reduced mortality among HIV-infected patients. N Engl J Med 345:715–724 [View Article][PubMed]
    [Google Scholar]
  31. Tucker T. J., Smuts H., Eickhaus P., Robson S. C., Kirsch R. E. 1999; Molecular characterization of the 5′ non-coding region of South African GBV-C/HGV isolates: major deletion and evidence for a fourth genotype. J Med Virol 59:52–59 [View Article][PubMed]
    [Google Scholar]
  32. Tucker T. J., Smuts H. E. 2000; GBV-C/HGV genotypes: proposed nomenclature for genotypes 1–5. J Med Virol 62:82–83 [View Article][PubMed]
    [Google Scholar]
  33. Williams C. F., Klinzman D., Yamashita T. E., Xiang J., Polgreen P. M., Rinaldo C., Liu C., Phair J., Margolick J. B. et al. 2004; Persistent GB virus C infection and survival in HIV-infected men. N Engl J Med 350:981–990 [View Article][PubMed]
    [Google Scholar]
  34. Worobey M., Holmes E. C. 2001; Homologous recombination in GB virus C/hepatitis G virus. Mol Biol Evol 18:254–261 [View Article][PubMed]
    [Google Scholar]
  35. Xiang J., Wünschmann S., Schmidt W., Shao J., Stapleton J. T. 2000; Full-length GB virus C (Hepatitis G virus) RNA transcripts are infectious in primary CD4-positive T cells. J Virol 74:9125–9133 [View Article][PubMed]
    [Google Scholar]
  36. Xiang J., Martinez-Smith C., Gale M., Chang Q., Labrecque D. R., Schmidt W. N., Stapleton J. T. 2005; GB virus type C NS5A sequence polymorphisms: association with interferon susceptibility and inhibition of PKR-mediated eIF2alpha phosphorylation. J Interferon Cytokine Res 25:261–270 [View Article][PubMed]
    [Google Scholar]
  37. Xiang J., McLinden J. H., Chang Q., Kaufman T. M., Stapleton J. T. 2006; An 85-aa segment of the GB virus type C NS5A phosphoprotein inhibits HIV-1 replication in CD4+ Jurkat T cells. Proc Natl Acad Sci U S A 103:15570–15575 [View Article][PubMed]
    [Google Scholar]
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