Bone Loss (image) Centro Nacional de Investigaciones Oncológicas (CNIO) Share Print E-Mail Caption Left, shows a histological image of healthy mouse bone. Right, shows bone from which the JunB gene of the epidermis has been deleted and where the loss of bone tissue can be seen. Credit CNIO Usage Restrictions None 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.