The miRNA world of polyomaviruses.

Abstract

Polyomaviruses are a family of non-enveloped DNA viruses infecting several species, including humans, primates, birds, rodents, bats, horse, cattle, raccoon and sea lion. They typically cause asymptomatic infection and establish latency but can be reactivated under certain conditions causing severe diseases. MicroRNAs (miRNAs) are small non-coding RNAs that play important roles in several cellular processes by binding to and inhibiting the translation of specific mRNA transcripts. In this review, we summarize the current knowledge of microRNAs involved in polyomavirus infection. We review in detail the different viral miRNAs that have been discovered and the role they play in controlling both host and viral protein expression. We also give an overview of the current understanding on how host miRNAs may function in controlling polyomavirus replication, immune evasion and pathogenesis.

• Authors: Ole Lagatie, Luc Tritsmans, Lieven J Stuyver
• Journal: Virology journal (Virol J) Vol. 10 Pg. 268 (Aug 28 2013) ISSN: 1743-422X [Electronic] England
• PMID: 23984639 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't, Review)

Chemical References

• MicroRNAs
• RNA, Viral

Topics

• Animals
• Gene Expression Regulation
• Gene Expression Regulation, Viral
• Host-Pathogen Interactions
• Humans
• MicroRNAs (genetics, metabolism)
• Polyomavirus (genetics, physiology)
• RNA, Viral (genetics, metabolism)