Fig. 11
From: Comprehensive molecular biomarker identification in breast cancer brain metastases
IHC for Jed81_MT (left panel), Jed82_MT (middle panel), and Jed89_MT (right panel). A–C ERBB2 staining provides score 1+ for complete or nearly complete membrane staining in small focal areas of Jed81_MT and Jed89_MT, and score 3+ for complete intense cell membrane staining in Jed82_MT. D–F tumor cells stain positive for proliferation marker MKI67 in 21 ± 12.1% of Jed81_MT, in 45 ± 14.7% of Jed82_MT, and in 39 ± 7.8% of Jed89_MT. Black scale bars represent 1 μm. Original magnification, × 400