Regrowth in Adult Mice -- Reactivated Lin28a Gene (image) Cell Press Share Print E-Mail Caption This image shows tissue regrowth in adult mice (reactivated Lin28a gene). Credit Cell, Shyh-Chang et al. Usage Restrictions Credit Required Share Print E-Mail 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.