Fig. 5: STING knockout alleviates intestinal I/R injury.

(A) Photomicrographs of intestine in wild-type mice and STING knockout following intestinal I/R injury. (B) Intestinal injury was assessed by Chui’s score. (C) IFN-β、IL-6 and IL-1βin intestinal tissue were analyzed by ELISA. (D) STING signaling was analyzed by western blot. Scale bars = 50μm. Data were showed as the mean ± SD. *P < 0.05, **P < 0.01, ***P < 0.001.