Organotropic Targeting of Biomimetic Nanoparticles to Treat Lung Disease.

Active targeting strategies aimed at improving drug homing while reducing systemic toxicity are widely being pursued in the growing field of nanomedicine. While they can be effective, these approaches often require the identification of cell-specific targets and in-depth knowledge of receptor binding interactions. More recently, there has been significant interest in biomimetic nanoformulations capable of replicating the properties of naturally occurring systems.

CD4+ T cell-mimicking nanoparticles encapsulating DIABLO/SMAC mimetics broadly neutralize HIV-1 and selectively kill HIV-1-infected cells.

HIV-1 is a major global health challenge. The development of an effective vaccine and a therapeutic cure are top priorities. The creation of vaccines that focus an antibody response toward a particular epitope of a protein has shown promise, but the genetic diversity of HIV-1 stymies this progress.