Proton FLASH Exposure Preserves Gut Commensal Microbiomes and Spares Intestinal Stem Cells
Rishi Man Chugh, Payel Bhanja, Emily Schueddig, Jufri Setianegara, Yuting Lin, Kenny Guida, Shujah Rehman, Stacey A Krepel, Devin C. Koestler, R. C. Chen, Katherine L. Cook, Subhrajit Saha
This study shows proton FLASH irradiation preserves gut microbiota and protects intestinal stem cells in mice, with specific microbial taxa linked to reduced radiation toxicity.
Advanced Science · Mar 28, 2026Peer-reviewedBioengineering