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Computational Analysis Of Cas Proteins Unlocks New Potential In Hiv-1 Targeted Gene Therapy, Will Dampier, Rachel Berman, Michael Nonnemacher, Brian Wigdahl

Kimmel Cancer Center Faculty Papers

Introduction: The human immunodeficiency virus type 1 (HIV-1) pandemic has been slowed with the advent of anti-retroviral therapy (ART). However, ART is not a cure and as such has pushed the disease into a chronic infection. One potential cure strategy that has shown promise is the Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)/Cas gene editing system. It has recently been shown to successfully edit and/or excise the integrated provirus from infected cells and inhibit HIV-1 in vitro, ex vivo, and in vivo. These studies have primarily been conducted with SpCas9 or SaCas9. However, additional Cas proteins are …