Figure 1
From: Interleukin-37 Mediates the Antitumor Activity in Hepatocellular Carcinoma: Role for CD57+ NK Cells
IL-37 protein expression in primary hepatocellular carcinoma surgical specimens as shown by immunohistochemical detection.
(A) IL-37 expression in distant normal liver tissues. (B) IL-37 expression in the tumor tissues and the adjacent non-tumor tissue. (C) and (D) IL-37 positively staining in some tumor cases. (E) and (F) IL-37 negative staining in some tumor cases. N: non-tumor tissue; T: tumor tissue. B with 100× magnification; A, C–F with 200× magnification).
