Fig. 2From: An exploratory study for tuft cells in the breast and their relevance in triple-negative breast cancer: the possible relationship of SOX9Pathological features of POU2F3-positive invasive breast carcinomas in our new cohort. (a–d) Tumor no. 1 (Table 1). This tumor shows high-grade histology with rosette-like structures and displays the triple-negative subtype (a). The neoplastic cells are positive for POU2F3 (b) and KIT (d), but negative for BCL2 (c) (a: hematoxylin and eosin [H&E] staining; b-d: immunohistochemistry)Back to article page