Identifiers
HUGO:EGF
Maps_Modules
MODULE:EFFECTOR_INHIBITION MODULE:TUMOR_GROWTH MODULE:GROWTH_FACTORS_EXPRESSION
References
MACROPHAGE
PMID:8101258
In cell populations derived from primary breast carcinoma, epidermal growth factor (EGF) is secreted by cells with the characteristic morphological and immunophenotypic profile of activated macrophages
PMID:15958574, PMID:15466195
Macrophages express epidermal growth factor (EGF), which promotes the formation of elongated protrusions and cell invasion by carcinoma cells. Colony stimulating factor 1 (CSF-1) produced by carcinoma cells promotes the expression of EGF by macrophages. In addition, EGF promotes the expression of CSF-1 by carcinoma cells thereby generating a positive feedback loop. Disruption of this loop by blockade of either EGF receptor or CSF-1 receptor signaling is sufficient to inhibit both macrophage and tumor cell migration and invasion.