Fucosylation enhances CD34⁺ hematopoietic stem cell homing and longevity via E-selectin–mediated adhesion and signaling

Key Points

• This research aims to investigate how fucosylation affects the homing and longevity of CD34⁺ hematopoietic stem cells (HSCs).
• Examined the role of fucosylation in E-selectin interactions and adhesion of HSCs.
• Analyzed migration patterns of HSCs influenced by fucosylation.
• Studied intracellular signaling pathways activated by E-selectin in HSCs.
• Fucosylation significantly enhances the adhesion of HSCs to E-selectin.
• Migratory efficiency of HSCs is improved with increased fucosylation.
• HSC longevity is positively correlated with enhanced E-selectin signaling.