Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P04141 (granulocyte-macrophage colony-stimulating factor)
 6,790 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Production of the proinflammatory cytokines interleukin (IL)-1 alpha and tumor necrosis factor (TNF)-alpha and of the chemotactic chemokine macrophage inflammatory protein (MIP)-1 alpha by bronchoalveolar macrophages (BAMs) from mice in response to Aspergillus conidia was tested after in vivo administration of saline, dexamethasone, cortisone acetate, granulocyte-macrophage colony-stimulating factor (GM-CSF), or a combination. Dexamethasone suppressed production of IL-1 alpha, TNF-alpha, and MIP-1 alpha; GM-CSF reduced secretion slightly but antagonized dexamethasone suppression when the two were given in combination. Cortisone acetate gave results similar to dexamethasone, but cortisone acetate suppression of BAM responses lasted 7 days, > or = 4 days longer than dexamethasone suppression. The effect of GM-CSF on cortisone acetate suppression lasted at least 7 days. GM-CSF could promote resistance to conidia by maintaining proinflammatory responses.
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PMID:Regulation by granulocyte-macrophage colony-stimulating factor and/or steroids given in vivo of proinflammatory cytokine and chemokine production by bronchoalveolar macrophages in response to Aspergillus conidia. 1259 92