In this study, FR159 had been shown to partially inhibit cadherin-mediated cell adhesion at 1 mM concentration, i.e., better than ADH-1 (Exherin), a small cyclic peptide that has entered clinical trials in cancer patients (ClinicalTrials.gov Identifier: NCT00225550, NCT00264433, NCT00390676, NCT00265057, NCT00421811, and NCT01825603) [29,30,31]. Here, ADH1A is linked to cancer.