% Bibliography for hypothesis h-SDA-2026-04-26-gap-debate-20260426-011448-7c85f5dc-03-soluble-pdgfr-as-a-peripheral-indicator-of-peric-faa708e4c5 % Title: Soluble PDGFRβ as a Peripheral Indicator of Pericyte-Mediated Blood-Brain Barrier Breakdown in Preclinical Neurodegeneration % Generated: 2026-04-28T15:00:52Z