Interferon-alpha enhances the production of leukotriene B4 in murine peritoneal macrophages stimulated by opsonized zymosan
- PMID: 3034768
- PMCID: PMC1453281
Interferon-alpha enhances the production of leukotriene B4 in murine peritoneal macrophages stimulated by opsonized zymosan
Abstract
Murine peritoneal macrophages pretreated with interferon (IFN)-alpha and then stimulated by opsonized zymosan produced two to three times more LTB4 than untreated macrophages. However, PGE2 production was not changed by IFN-alpha. Meanwhile, IFN-gamma did not affect the production of LTB4 and PGE2. From the results it is considered that IFN-alpha can modulate inflammation or host defence through the production of LTB4.
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