Model (image) University of California - Los Angeles Caption Model of the vault derived by UCLA researchers, with applications to drug delivery (figure published in Nov. 27, 2007, PLoS Biology). Credit UCLA Usage Restrictions Please contact UCLA for use of image. 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.