Epidermal growth factor receptor in normal ovaries and benign ovarian tumours.
Epidermal growth factor receptor (EGFR) was assayed in 52 women who had normal ovaries removed at hysterectomy and in 30 women with benign ovarian tumours. The histology of each ovary was recorded. A single point screen was performed on all samples and in positive cases a full Scatchard analysis. EGFR was present in 8 of 52 normal ovaries (15.4%) and 3 contained the high-affinity component while 5 had the low affinity component. In the benign ovarian tumour group 4 of 30 tumours (13.3%) had receptor present, one was high affinity and 3 were low affinity in type. We can conclude that EGFR is detectable only at low frequency in normal and benign ovarian tumours.
Owens
O J
OJ
Department of Biochemistry, Glasgow University, UK.
Leake
R E
RE
D066246:ErbB Receptors / Q000032:analysis*; D005260:Female; D006801:Humans; D010051:Ovarian Neoplasms / Q000737:chemistry*; D010053:Ovary / Q000737:chemistry*
D066246:ErbB Receptors