CDH23 and cancer: Although silencing of Cdh23 in cancer cells showed no effect on the canonical β‐catenin signal pathway, suggesting that its prevailing function was cell adhesion (Fig. S8a), comparison of various downstream effector targets obtained from the online algorithms biogrid 3.4, Mentha and String analysis showed an anti‐correlation between Cdh23 expression with the expression of many downstream oncogenes and metastasis promoters (Fig. S8b,c).