Fig. 1
From: Aspirin has a better effect on PIK3CA mutant colorectal cancer cells by PI3K/Akt/Raptor pathway
Immunohistochemistry of PI3K-Akt in colorectal cancer tissues and normal intestinal epithelial tissues a PI3K (p110α) is negatively expressed in normal intestinal epithelial tissues. b PI3K (p110α) negatively expressed in PIK3CA wild-type CRC tissues. c PI3K (p110α) is positively expressed in PIK3CA mutant CRC tissues. d Raptor is negatively expressed in normal intestinal epithelial tissues. e Raptor is negatively expressed in PIK3CA wild-type CRC tissues. f Raptor is positively expressed in PIK3CA mutant CRC tissues