(IMAGE) Tokyo Medical and Dental University Caption A simplified presentation of epithelial plasticity showing how Collagen Type I initiates changes the epithelial identity Credit Center for Stem Cell and Regenerative Medicine, TMDU Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.