Keratinocytes (image) University of California - San Diego Share Print E-Mail Caption A photomicrograph of superficial keratinocytes or skin cells. Credit Thomas Deerinck, National Center for Microscopy and Imaging Research, UC San Diego. 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.