ISG15 regulates IFN-γ immunity in human mycobacterial disease

Cell Res. 2013 Feb;23(2):173-5. doi: 10.1038/cr.2012.133. Epub 2012 Sep 11.

Abstract

Interferon-gamma (IFN-γ) is crucial for immunity against different pathogens due to its broad effects on the multiple arms of the immune system. The regulation of IFN-γ immunity is of extensive interest to research as well as practical activity for drug discovery. New evidence supports previous findings that ubiquitin-like protein ISG15 acts as an extracellular cytokine and promotes IFN-γ production, providing intriguing insights of the importance of ISG15 into the control of human mycobacterial disease.

MeSH terms

  • Adolescent
  • Amino Acid Sequence
  • Animals
  • BCG Vaccine / immunology
  • CD3 Complex / metabolism
  • Child
  • Cytokines / genetics
  • Cytokines / metabolism*
  • Female
  • Humans
  • Interferon-gamma / metabolism*
  • Killer Cells, Natural / immunology
  • Killer Cells, Natural / metabolism
  • Lymphocytes / immunology
  • Lymphocytes / metabolism
  • Male
  • Mice
  • Mycobacterium Infections / immunology
  • Mycobacterium Infections / metabolism*
  • Mycobacterium Infections / prevention & control
  • Ubiquitins / genetics
  • Ubiquitins / metabolism*
  • Vaccination

Substances

  • BCG Vaccine
  • CD3 Complex
  • Cytokines
  • Ubiquitins
  • ISG15 protein, human
  • Interferon-gamma