In vitro methods in the study of viral and prion permeability across the blood-brain barrier.
(1) Infectious agents capable of entering the central nervous system (CNS) produce some of the most dreaded diseases known to man. The infectious agent within the CNS is often protected by the blood-brain barrier (BBB), shielded from endogenous and exogenous anti-infectious agents. (2) The use of in vitro methods offers many advantages to the study of how infectious agents interact with the BBB. Two such agents which negotiate the BBB early in the course of disease before damage to the BBB are the autoimmune deficiency syndrome virus, or human immunodeficiency virus 1, and scrapie prion. Our laboratories have used in vitro methods to study these agents. (3) Here, we review some of the results form our laboratories and those of others.
Nakaoke
Ryota
R
Department of Pharmacology 1, Nagasaki University School of Medicine, Nagasaki, Japan.
Banks
William A
WA
D015526:AIDS Dementia Complex / Q000378:metabolism* / Q000503:physiopathology; D000818:Animals; D001812:Blood-Brain Barrier / Q000503:physiopathology / Q000821:virology*; D015497:HIV-1; D006801:Humans; D066298:In Vitro Techniques; D017096:Prion Diseases / Q000378:metabolism* / Q000503:physiopathology