GILZ gene expression in DTH reactions and in Burkitt lymphomas.

RANTES (A) and GILZ (B,E) gene expression was analyzed by in situ hybridization with an antisense probe in patients with DTH reactions (A-B) and in Burkitt lymphomas (E). No labeling was observed with the sense probe (shown in panel F for Burkitt lymphoma). (C-D) Hematoxylin-eosin staining and CD68 immunostaining of a Burkitt lymphoma, respectively. The results shown in panels A and B correspond to a patient with Crohn disease; G indicates granuloma; EG, extragranuloma area. In Panels C and E, arrows indicate tumor-infiltrating macrophages containing apoptotic bodies. Original magnifications A, × 400; inset A, × 250; B, × 160; C, × 1000; D-E × 1600; F, × 1000.