HIV Immunotherapy (IMAGE) University of Pittsburgh Caption MDC1 (blue) signaling to T helper cells (yellow) that harbor latent HIV. Credit Donna Stolz, Ph.D./University of Pittsburgh, Center for Biologic Imaging Usage Restrictions None License Licensed 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.