Selected article for: "disease severity and influenza virus"

Author: Lee, Sanghyun; Baldridge, Megan T.
Title: Interferon-Lambda: A Potent Regulator of Intestinal Viral Infections
  • Document date: 2017_6_30
  • ID: 0bz297i0_27
    Snippet: In addition to important mechanistic questions for enteric viruses already known to be IFN-λ regulated, there are a number of intestinal viruses for which sensitivity to IFN-λ has not yet been explored. Astroviruses, parvoviruses, enteroviruses, and adenoviruses are among the enteric viruses for which data on IFN-λ-sensitivity in both cell culture and animal models is currently lacking. Finally, of great interest is the in vivo effect of IFN-Î.....
    Document: In addition to important mechanistic questions for enteric viruses already known to be IFN-λ regulated, there are a number of intestinal viruses for which sensitivity to IFN-λ has not yet been explored. Astroviruses, parvoviruses, enteroviruses, and adenoviruses are among the enteric viruses for which data on IFN-λ-sensitivity in both cell culture and animal models is currently lacking. Finally, of great interest is the in vivo effect of IFN-λ regulation on enteric viruses in humans. Single-nucleotide polymorphisms (SNPs) in human IFN-λ genes are associated with differential responses to hepatitis B and C, human cytomegalovirus, herpes simplex virus 1, and influenza virus vaccination [reviewed in Ref. (76, 94) ]. Enteric infections cause a spectrum of disease in different individuals, including variable severity and duration of infection, which may correlate with host genetic variation. Do these same SNPs correlate with differential responses to enteric viruses or to vaccination? IFN-λ is clearly an important innate immune regulator for many gut viruses, and defining the breadth of its effects and the mechanisms underlying its enteric activity represent exciting areas for future research endeavors.

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