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.

This study shows that macrophage-derived WNT inhibits GSK-3β, reducing immunosuppression and tumor growth in colitis-associated colon cancer.

This study shows that modulating β-Catenin in macrophages increases WNT expression, and WNT-enriched EVs from these macrophages reduce intestinal injury.

This study shows male LGR5+ intestinal stem cells are more radiosensitive than female ones, with differences not linked to sex hormones.