Infection with HIV-1 is currently incurable as HIV-1 can persist as integrated provirus in the genome of latently infected CD4+T cells, where it is invisible to the immune system and not responsive to drugs. Here, Ferrari and colleagues discuss the development of novel engineered bispecific and trispecific antibodies, particularly dual-affinity re-targeting (DART) proteins, designed to eradicate latently infected cells.
- Guido Ferrari
- Barton F. Haynes
- Georgia D. Tomaras