Title : Interferon-gamma enhances human eosinophil effector functions induced by granulocyte-macrophage colony-stimulating factor or interleukin-5.

Pub. Date : 2008 Jun 15

PMID : 18440651






3 Functional Relationships(s)
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1 Preincubation with IFN-gamma resulted in enhanced GM-CSF- or IL-5-induced superoxide anion generation and degranulation of human eosinophils, whereas stimulus-induced eosinophil adhesion was unaffected. Superoxides interferon gamma Homo sapiens
2 Finally, we confirmed that MAPK inhibitors blocked the enhancement of stimuli-induced superoxide anion generation of IFN-gamma treated eosinophils. Superoxides interferon gamma Homo sapiens
3 In conclusion, IFN-gamma might upregulate ERK, p38, or JNK/ATF-2 phosphorylation induced by GM-CSF or IL-5, leading to enhanced cytokine-induced eosinophil superoxide generation and degranulation. Superoxides interferon gamma Homo sapiens