Advances in HIV gene therapy

Kitawi R, Ledger S, Kelleher AD, Ahlenstiel CL (2024) Advances in HIV gene therapy. Int J Mol Sci 25(5):2771. doi: doi.org/10.3390/ijms25052771

Objective: This review highlights the various stages of ex vivo gene therapy, current research developments that have increased the efficiency and safety of this process, and a comprehensive summary of Human Immunodeficiency Virus (HIV) gene therapy studies, the majority of which have employed the ex vivo approach.

Summary: The long-term or permanent expression of anti-HIV genes and the modification of CD4+ and CD34+ cells to render them resistant to infection or to allow the disruption of the HIV life cycle are important strategies in the quest to achieve a HIV cure.

Usage: Authors referenced CD117 antibody conjugated to saporin via streptavidin (IT-27, IT-83), which enabled >99% depletion of endogenous HSCs in NSG mice and non-human primates.

Related Products: Streptavidin-ZAP (Cat. #IT-27), Anti-CD117-SAP (Cat. #IT-83)

See Also:

• Czechowicz A et al. Selective hematopoietic stem cell ablation using CD117-antibody-drug-conjugates enables safe and effective transplantation with immunity preservation. Nat Commun 10:617, 2019.