Coffee-Triggered CRISPR: A Reversible Jab at Precision Gene Therapy

Texas A&M researchers report a chemogenetic system that links CRISPR activity to caffeine, enabling controllable, reversible gene editing and T‑cell activation via a “caffebody,” with safety shutoffs using rapamycin. This approach aims for more precise cancer therapies and other long‑term treatments, pending further preclinical studies.