In:
International Journal of Molecular Sciences, MDPI AG, Vol. 22, No. 11 ( 2021-06-07), p. 6141-
Abstract:
Aneurysms and vascular malformations of the brain represent an important source of intracranial hemorrhage and subsequent mortality and morbidity. We are only beginning to discern the involvement of microglia, the resident immune cell of the central nervous system, in these pathologies and their outcomes. Recent evidence suggests that activated proinflammatory microglia are implicated in the expansion of brain injury following subarachnoid hemorrhage (SAH) in both the acute and chronic phases, being also a main actor in vasospasm, considerably the most severe complication of SAH. On the other hand, anti-inflammatory microglia may be involved in the resolution of cerebral injury and hemorrhage. These immune cells have also been observed in high numbers in brain arteriovenous malformations (bAVM) and cerebral cavernomas (CCM), although their roles in these lesions are currently incompletely ascertained. The following review aims to shed a light on the most significant findings related to microglia and their roles in intracranial aneurysms and vascular malformations, as well as possibly establish the course for future research.
Type of Medium:
Online Resource
ISSN:
1422-0067
DOI:
10.3390/ijms22116141
Language:
English
Publisher:
MDPI AG
Publication Date:
2021
detail.hit.zdb_id:
2019364-6
SSG:
12
