Endothelial Glycocalyx Regeneration via Syndecan-1 Upregulation

**Molecular Mechanism and Rationale** The endothelial glycocalyx represents a critical interface between the vascular endothelium and the central nervous system's fluid dynamics, particularly in the context of glymphatic system function and cerebrospinal fluid (CSF) flow. Syndecan-1 (SDC1), a transmembrane heparan sulfate proteoglycan, serves as a primary structural component of this glycocalyx layer, anchoring a complex network of glycosaminoglycans, proteoglycans, and plasma proteins that cre...