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Long-lasting blood-brain barrier dysfunction and neuroinflammation after traumatic brain injury
Author(s) -
Erwin A. van Vliet,
Xavier Ekolle NdodeEkane,
Lauri J. Lehto,
Jan A. Gorter,
Pedro Andrade,
Eleonora Aronica,
Olli Gröhn,
Asla Pitkänen
Publication year - 2020
Publication title -
neurobiology of disease
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.205
H-Index - 166
eISSN - 1095-953X
pISSN - 0969-9961
DOI - 10.1016/j.nbd.2020.105080
Subject(s) - traumatic brain injury , medicine , extravasation , neuroinflammation , blood–brain barrier , anesthesia , magnetic resonance imaging , pathology , status epilepticus , epilepsy , inflammation , central nervous system , radiology , psychiatry
Rats and humans with TBI have long-lasting cortical BBB dysfunction and neuroinflammation. Focal Gd-enhancement matched with loci of neuroinflammation, particularly in the thalamus. Although BBB leakage did not associate with increased seizure susceptibility after TBI, our data suggest that treatments aimed to mitigate BBB damage and its secondary pathologies like chronic neuroinflammation, have a region-specific long-lasting therapeutic time window.

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