At the 30th Annual Congress of the European Society for Gene and Cell Therapy in Brussels this week, researchers presented both preclinical and clinical strategies for applying gene therapy to a functional HIV cure. At a Wednesday session on Infectious Diseases & Vaccines, Alessio Nahmad, of Tabby Therapeutics Ltd., described using B cells edited to express broadly neutralizing antibodies (bnAbs) 3BNC117 to deliver high titers of antibodies in mice.