African Great Apes Are Naturally Infected with Polyomaviruses Closely Related to Merkel Cell Polyomavirus

Fabian H. Leendertz, Nelly Scuda, Kenneth N. Cameron, Tonny Kidega, Klaus Zuberbuhler, Siv Aina J. Leendertz, Emmanuel Couacy-Hymann, Christophe Boesch, Sebastien Calvignac, Bernhard Ehlers

Research output: Contribution to journalArticlepeer-review

47 Citations (Scopus)

Abstract

The oncogenic Merkel cell polyomavirus (MCPyV) infects humans worldwide, but little is known about the occurrence of viruses related to MCPyV in the closest phylogenetic relatives of humans, great apes. We analyzed samples from 30 wild chimpanzees and one captive gorilla and identified two new groups of polyomaviruses (PyVs). These new viruses are by far the closest relatives to MCPyV described to date, providing the first evidence of the natural occurrence of PyVs related to MCPyV in wild great apes. Similar to MCPyV, the prevalence of these viruses is relatively high (>30%). This, together with the fact that humans in West and Central Africa frequently hunt and butcher primates, may point toward further MCPyV-like strains spreading to, or already existing in, our species.

Original languageEnglish
Pages (from-to)916-924
Number of pages9
JournalJournal of Virology
Volume85
Issue number2
DOIs
Publication statusPublished - Jan 2011

Keywords

  • MULTIPLE SEQUENCE ALIGNMENT
  • MAXIMUM-LIKELIHOOD
  • CARCINOMA
  • VIRUSES
  • IDENTIFICATION
  • PROTEIN
  • PHYLOGENIES
  • CHIMPANZEE
  • EVOLUTION
  • SELECTION

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