Fig. 1From: Tumor-infiltrating B cells and T cells correlate with postoperative prognosis in triple-negative carcinoma of the breastRepresentative photomicrographs of TILs in patients with TNBC. A patient with a high level of TILs on HE staining (a). IHC using primary antibodies against CD4 (b), CD8 (c), CD20 (d), CD25 (e), and FOXP3 (f) to characterize TILs in the same section of tumor tissue (original magnification, × 400)Back to article page