% Bibliography for hypothesis h-SDA-2026-04-26-gap-20260426-002803-03-matrix-metalloproteinase-9-timp-1-ratio-in-csf-i-22561cac5b % Title: Matrix Metalloproteinase-9/TIMP-1 Ratio in CSF Identifies Preclinical Tight Junction Remodeling % Generated: 2026-04-28T15:00:47Z