Research Spotlight: Nanomedicines for HIV therapy

Heterogeneity in response to HIV treatments has been attributed to several causes including variability in pharmacokinetic exposure. Nanomedicine applications have a variety of advantages compared with traditional formulations, such as the potential to increase bioavailability and specifically target the site of action. Our group is focusing on the development of nanoformulations using a closed-loop design process in which nanoparticle optimization (disposition, activity and safety) is a continuous process based on experimental pharmacological data from in vitro and in vivo models. Solid drug nanoparticles, polymer-based drug-delivery carriers as well as nanoemulsions are nanomedicine options with potential application to improve antiretroviral deployment.