Title : IFN-gamma induces gp91phox expression in human monocytes via protein kinase C-dependent phosphorylation of PU.1.

Pub. Date : 2004 Apr 15

PMID : 15067074






3 Functional Relationships(s)
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1 Moreover, we found that the treatment of monocytes with IFN-gamma induces the nuclear translocation and the activation of PKC alpha and beta I, but not of PKC beta II, and that the IFN-gamma-induced phosphorylation of PU.1 was greatly reduced by LY333531, a selective inhibitor of PKC beta isoforms. ruboxistaurin interferon gamma Homo sapiens
2 Moreover, we found that the treatment of monocytes with IFN-gamma induces the nuclear translocation and the activation of PKC alpha and beta I, but not of PKC beta II, and that the IFN-gamma-induced phosphorylation of PU.1 was greatly reduced by LY333531, a selective inhibitor of PKC beta isoforms. ruboxistaurin interferon gamma Homo sapiens
3 Finally, nuclear run-on assays demonstrated that while the PKC inhibitors, Go6976 and LY333531, decrease the IFN-gamma-induced gp91(phox) transcription, the serine phosphatase inhibitor, okadaic acid, enhances the gp91(phox) gene transcription. ruboxistaurin interferon gamma Homo sapiens