epidermal growth factor receptor


epidermal growth factor receptor (EGFR),

[MIM*131550] receptor often upregulated in epithelial tumors.

EGFR

A gene on chromosome 7p12 that encodes epidermal growth factor, a transmembrane glycoprotein of the protein kinase superfamily, which is a receptor for members of the epidermal growth factor family. Binding of the protein to a ligand induces receptor dimerisation and tyrosine autophosphorylation and leads to cell proliferation.
Molecular pathology
EGFR mutations are associated with lung cancer.

ep·i·der·mal growth fac·tor re·cep·tor

(EGFR) (ep'i-dĕr'măl grōth fak'tŏr rĕ-sep'tŏr) Receptor often upregulated in epithelial tumors.