NCIt definition : A synthetic sequence of DNA constructed in the antisense orientation to a sequence
of DNA in epidermal growth factor receptor (EGFR), a member of the erbB gene family.
EGFR antisense DNA suppresses the expression of EGFR by tumor cells, thereby inhibiting
tumor cell proliferation and decreasing tumor growth. This agent also appears to reduce
the invasiveness of certain breast cancer cells. Members of the erbB gene family are
overexpressed in many cancers and play roles in carcinogenesis and the regulation
of cell proliferation. (NCI04);