Fig. 3From: Detection of IKKε by immunohistochemistry in primary breast cancer: association with EGFR expression and absence of lymph node metastasisIKKε IHC score distribution. Pie Chart showing the percentage repartition of breast cancer tissues according to the IKKε IHC scores. IKKε IHC score, calculated as detailed in the Methods section, reflects the number of cells effectively stained in the tumors tissue and the staining intensity. IHC score values are 0–4 and 6 and 9Back to article page