Fig. 4
From: miR-502-5p affects gastric cancer progression by targeting PD-L1
miR-502-5p overexpression inhibited gastric cancer tumorigenesis and metastasis in the abdominal metastatic gastric cancer mice model. a Representative bioluminescence images of gastric cancer tumor growth and local metastasis in miR-502-5p and miR-NC group with intraperitoneal injection after 4 weeks and 8 weeks. Tumors were observed by in vivo optical imaging. b Tumor size in nude mice was measured with intraperitoneal injection after 8 weeks. **P < 0.01. c The overall survival rates in each group were estimated by the Kaplan–Meier method (P = 0.02)