illustration (IMAGE) UT Southwestern Medical Center Caption HSD3B1 (red) within a human sebaceous gland, cell nuclei (blue), and lipid droplets (black circular areas). Credit UT Southwestern Medical Center Usage Restrictions none License Original 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.