Cadherin is a crucial cell‐adhesion molecule that is essential in tumor morphogenesis, proliferation, and development.[146, 147, 148, 149, 150, 151, 152] The ability of cadherin to maintain intracellular cohesion and preserve the architecture of tumor tissue offers opportunities for programmable and bottom‐up design of the tumor microenvironment.[148, 153, 154, 155] The multicellular components that organize into a specific order are among the major features of tumor heterogeneity. This evidence concerns the gene CDH17 and neoplasm.