Functional interferon system is required for clearance of lassa virus

J Virol. 2012 Mar;86(6):3389-92. doi: 10.1128/JVI.06284-11. Epub 2012 Jan 11.

Abstract

Lassa virus (LASV) is the causative agent of Lassa hemorrhagic fever (LF) in humans, a deadly disease endemic to West Africa that results in 5,000 to 10,000 deaths annually. Here we present results demonstrating that functional type I and type II interferon (IFN) signaling is required for efficient control of LASV dissemination and clearance.

Publication types

  • Research Support, N.I.H., Extramural
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Animals
  • Female
  • Humans
  • Interferons / immunology*
  • Lassa Fever / immunology*
  • Lassa Fever / virology
  • Lassa virus / immunology*
  • Lassa virus / physiology
  • Male
  • Mice
  • Mice, Knockout
  • Receptors, Interferon / genetics
  • Receptors, Interferon / immunology

Substances

  • Receptors, Interferon
  • Interferons