Fig. 1From: Decreased RIG-I expression is associated with poor prognosis and promotes cell invasion in human gastric cancerRIG-I Immunostaining in gastric tissues. RIG-I staining could be found in the cytoplasm of gastric cancer cells and gastric mucosal epithelial cells. Higher RIG-I expression could be found in normal gastric tissues as well as highly differentiated gastric cancer tissues, and lower RIG-I expression was found in moderately and poorly differentiated gastric cancer tissuesBack to article page