P1-07-03: Preanalytical Variables Affect Protein Expression in Formalin Fixed Paraffin Embedded Tissue – Assessment of Intrinsic Controls To Define Tissue Quality for Immunohistochemical Analysis.
Neumeister V, Lostritto K, Siddiqui S, Anagnostou V, Vassilakopoulou M, Zarrella E, Molinaro A, Hicks D, Rimm D. P1-07-03: Preanalytical Variables Affect Protein Expression in Formalin Fixed Paraffin Embedded Tissue – Assessment of Intrinsic Controls To Define Tissue Quality for Immunohistochemical Analysis. Cancer Research 2011, 71: p1-07-03-p1-07-03. DOI: 10.1158/0008-5472.sabcs11-p1-07-03.Peer-Reviewed Original ResearchIschemic timeProtein expressionBreast cancerFormalin fixationDifferent breast cancer cohortsTumor tissuePairs of biopsiesTumor heterogeneityBreast cancer cohortBreast cancer biopsiesBreast cancer specimenPre-analytical variablesHistone 4ER alphaCancer cohortImmunohistochemical analysisCancer biopsiesSecond cohortAQUA scoreCancer specimenClinical settingQuantitative immunofluorescenceResectionCancer ResBiopsy