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Updated: Apr 20, 2026

Assessment of Blood-brain Barrier Permeability by Intravenous Infusion of FITC-labeled Albumin in a Mouse Model of Neurodegenerative Disease
Published on: November 8, 2017
Role of histaminergic system in blood-brain barrier dysfunction associated with neurological disorders
Ivette Bañuelos-Cabrera1, María Guadalupe Valle-Dorado1, Blanca Irene Aldana1
1Department of Pharmacobiology, Center of Research and Advanced Studies, Mexico City, Mexico.
Abstract:
Blood-brain barrier (BBB) disruption has been associated with several acute and chronic brain disorders such as Alzheimer's disease, Parkinson's disease and epilepsy. This represents a critical situation because damaged integrity of the BBB is related to the influx of immune mediators, plasma proteins and other outside elements from blood to the central nervous system (CNS) that may trigger a cascade of events that leads to neuroinflammation. In this review, evidence that mast cells and the release of factors such as histamine play an important role in the neuroinflammatory process associated with brain disorders such as Alzheimer's disease, Parkinson's disease and epilepsy is presented.
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