Fig. 3From: 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. 4 (Table 1). This tumor is classified as the luminal-HER2 subtype. The neoplastic cells express POU2F3 (b) and BCL2 (c). KIT is negative for the tumor (d) (a: H&E staining; b-d: immunohistochemistry)Back to article page