INS and colorectal cancer: Whereas the steroid hormone biosynthesis pathway [101,102] as well as the endocytosis pathway [103,104], the insulin signaling pathway [105,106], apoptosis [107,108], regulation of the actin cytoskeleton [49], and focal adhesion [109], have been associated with Wnt/β-catenin signaling, there are no publications in the PubMed database linking β-catenin to the remaining six pathways in colorectal cancer cells.