[A Case of Cytomegalovirus Reactivation after Chemoradiotherapy for Esophageal Cancer].

An 80-year-old man visited our hospital because of abdominal distension and epigastralgia. He was diagnosed esophageal cancer(Mt, SCC, T3N0M0, Stage Ⅱ). Because he was elderly, he received chemoradiotherapy(CRT)with S-1.

Suppressor of cytokine signaling-1 ameliorates dextran sulfate sodium-induced colitis in mice.

Inflammatory bowel disease (IBD) is a chronic disorder of the gastrointestinal tract. Although the etiology and pathogenesis of IBD remain unknown, pro-inflammatory cytokines including IFN-gamma play an important role in the development of IBD. Suppressor of cytokine signaling-1 (SOCS-1) is a crucial inhibitor of cytokine signaling, particularly of IFN-gamma.