STAT3 and colorectal cancer: According to a recent published paper, other constituents (mainly diterpenes and triterpenes—carnasol, carnosic acid, and 12-methoxy carnosic acid) might have antitumor properties for colorectal cancer stem cells through (i) the inhibition of epithelial to mesenchymal transition, (ii) the inhibition of Wnt1 and Wnt 3, (iii) β-catenin down-regulation, (iv) the inhibition of PI3K/AKT/STAT3 signaling pathways [163].