title: Immunohistochemical detection of steroid receptors in breast cancer: a working protocol. UK Receptor Group, UK NEQAS, The Scottish Breast Cancer Pathology Group, and The Receptor and Biomarker Study Group of the EORTC.
abstract: The biochemical assay for the oestrogen receptor has shown the clinical value of knowing the concentration of the receptor within tissue. The immunohistochemical assay is rapidly taking over from the biochemical assay. Therefore, it is vital to have an equivalent scoring system that will have the same predictive value. This paper reports both a practical protocol and a scoring system that should achieve this aim. This approach should be applicable to many more biomarkers detected by immunohistochemistry.
authors.affiliation: Department of Biochemistry and Molecular Biology, University of Glasgow, UK. R.Leake@bio.gla.ac.uk
authors.forename: R
authors.initials: R
authors.lastname: Leake
authors.forename: D
authors.initials: D
authors.lastname: Barnes
authors.forename: S
authors.initials: S
authors.lastname: Pinder
authors.forename: I
authors.initials: I
authors.lastname: Ellis
authors.forename: L
authors.initials: L
authors.lastname: Anderson
authors.forename: T
authors.initials: T
authors.lastname: Anderson
authors.forename: R
authors.initials: R
authors.lastname: Adamson
authors.forename: T
authors.initials: T
authors.lastname: Rhodes
authors.forename: K
authors.initials: K
authors.lastname: Miller
authors.forename: R
authors.initials: R
authors.lastname: Walker
mesh_terms: D014408:Biomarkers, Tumor / Q000378:metabolism*; D001943:Breast Neoplasms / Q000188:drug therapy / Q000378:metabolism*; D017024:Chemotherapy, Adjuvant; D002985:Clinical Protocols; D005260:Female; D006801:Humans; D007150:Immunohistochemistry / Q000379:methods / Q000592:standards*; D011786:Quality Control; D011960:Receptors, Estrogen / Q000378:metabolism*
chemical_list: D014408:Biomarkers, Tumor; D011960:Receptors, Estrogen