Pollak, T.A., Drndarski, S., Stone, M.J., David, A.S., McGuire, P. and Abbott, N.J. 2018. The Blood-Brain Barrier in Psychosis. The Lancet Psychiatry. 5 (1), pp. 79-92. https://doi.org/10.1016/S2215-0366(17)30293-6
| Title | The Blood-Brain Barrier in Psychosis |
|---|---|
| Type | Journal article |
| Authors | Pollak, T.A., Drndarski, S., Stone, M.J., David, A.S., McGuire, P. and Abbott, N.J. |
| Abstract | Blood-brain barrier pathology is recognised as a central factor in the development of many neurological disorders, but much less is known about the role of the blood-brain barrier in psychiatric disorders. We review post-mortem, serum-biomarker, CSF-biomarker, and neuroimaging studies that have examined blood-brain barrier structure and function in schizophrenia and related psychoses. We consider how blood-brain barrier dysfunction could relate to glutamatergic and inflammatory abnormalities, which are increasingly understood to play a part in the pathogenesis of psychosis. Mechanisms by which the blood-brain barrier and its associated solute transporters moderate CNS availability of antipsychotic drugs are summarised. We conclude that the complex nature of blood-brain barrier dysfunction in psychosis might be relevant to many aspects of disrupted neuronal and synaptic function, increased permeability to inflammatory molecules, disrupted glutamate homoeostasis, impaired action of antipsychotics, and development of antipsychotic resistance. Future research should address the longitudinal course of blood-brain barrier alterations in psychosis, to determine whether blood-brain barrier dysfunction is a cause or consequence of the pathology associated with the disorder. |
| Journal | The Lancet Psychiatry |
| Journal citation | 5 (1), pp. 79-92 |
| ISSN | 2215-0366 |
| Year | 2018 |
| Publisher | Elsevier |
| Digital Object Identifier (DOI) | https://doi.org/10.1016/S2215-0366(17)30293-6 |
| PubMed ID | 28781208 |
| Web address (URL) | https://www.thelancet.com/journals/lanpsy/article/PIIS2215-0366(17)30293-6/fulltext |
| Publication dates | |
| Published online | 03 Aug 2017 |
| Published in print | 01 Jan 2018 |