Article
Identification of STAT4-dependent and independent mechanisms of resistance to Toxoplasma gondii.
Journal of immunology (Baltimore, Md. : 1950) - 1 Sept 2000
Cai G, Radzanowski T, Villegas E N, Kastelein R, Hunter C A
Abstract excerpt
The capacity of IL-12 to stimulate T and NK cell production of IFN-gamma is required for resistance to Toxoplasma gondii. To identify the transcription factors involved in this mechanism of resistance, mice deficient in STAT4, a protein involved in IL-12 signaling, were infected with T. gondii and their immune responses were analyzed. STAT4-/- mice were unable to control parasite replication and died during the...
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