Figure 2.
Immunohistochemical staining of IL-33 in patients with breast cancers. Representative images of immunohistochemical staining for IL-33 in breast carcinoma, adjacent tissue to tumor, and normal tissue. (A) High IL-33 expression in carcinoma tissues. (B) IL-33 expression in tissue adjacent to tumors. (C) Low IL-33 expression in carcinoma tissue. (D) IL-33 expression in normal breast tissue from BC patients (magnification: ×400).