Antiretroviral therapies (ART) stop HIV replication in its tracks, allowing people with HIV to live relatively normal lives. However, despite these treatments, some HIV still lingers inside cells in a dormant state known as “latency.” If ART is discontinued, HIV will awaken from its dormant state, begin to replicate, and cause acquired immunodeficiency syndrome (AIDS). To create a cure, researchers have been attempting to drive HIV out of latency and target it for destruction.
A new clinical trial led by Cynthia Gay, MD, MPH, associate professor of infectious diseases, David Margolis, MD, the Sarah Kenan Distinguished Professor of Medicine, Microbiology & Immunology, and Epidemiology, and other clinicians and researchers at the UNC School of Medicine suggests that a combination of the drug vorinostat and immunotherapy can coax HIV-infected cells out of latency and attack them.