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. 2018 Nov 5;8:496. doi: 10.3389/fonc.2018.00496

Figure 2.

Figure 2

Immunohistochemical analysis of S100A8 expression in different subtypes of breast cancer tissue samples. (A) Western blots of paired samples of tumor tissue (T) and non-neoplastic breast tissue (N) immunoblotted against S100A8 or β-actin (used as a loading control). (B) IHC staining for S100A8 expression in primary (top) and recurrent (bottom) breast cancer tissue samples: luminal breast cancer (left), ER-negative and HER2-positive breast cancer (middle), and TNBC (right). (C) IHC analysis of S100A8 expression in primary/recurrent paired samples.