CDH1 and cancer: The authors would like to thank Dr Barry M Gumbiner (Memorial Sloan-Kettering Cancer Center, New York, NY) for providing E-cadherin (HECD) plasmid; Thomas Lecuit (Institut de Biologie du Developpment de Marseille Luminy, UMR 6216 CNRS-Universite de la Mediterranee, Marseille, France) for p221-Ecadh-mEosFP (mEOS) plasmid and Dr Chia-Chin Wu (National Cheng Kung University) for his helpful discussions and comments.