Human Milk Oligosaccharide 2′-Fucosyllactose (2′-FL) as a Modulator of Gut Microbiome and Immune Outcomes in Pediatric Allogeneic Hematopoietic Stem Cell Transplantation
2′-FL supplementation post-allo-HSCT preserves gut microbiome diversity, enriches beneficial taxa, reduces acute GI GVHD and viral reactivation, demonstrating safety and translational potential in pediatric transplant care.



















