Do astrocytes act as immune cells after pediatric TBI?
| dc.rights.license | open | en_US |
| hal.structure.identifier | Centre de résonance magnétique des systèmes biologiques [CRMSB] | |
| dc.contributor.author | PANCHENKO, Polina E | |
| hal.structure.identifier | Centre de résonance magnétique des systèmes biologiques [CRMSB] | |
| dc.contributor.author | HIPPAUF, Lea | |
| hal.structure.identifier | Immunology from Concept and Experiments to Translation [ImmunoConcept] | |
| dc.contributor.author | KONSMAN, Jan Pieter | |
| hal.structure.identifier | Centre de résonance magnétique des systèmes biologiques [CRMSB] | |
| dc.contributor.author | BADAUT, Jerome | |
| dc.date.accessioned | 2023-11-16T07:54:21Z | |
| dc.date.available | 2023-11-16T07:54:21Z | |
| dc.date.issued | 2023-09-01 | |
| dc.identifier.issn | 1095-953X | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/184796 | |
| dc.description.abstractEn | Astrocytes are in contact with the vasculature, neurons, oligodendrocytes and microglia, forming a local network with various functions critical for brain homeostasis. One of the primary responders to brain injury are astrocytes as they detect neuronal and vascular damage, change their phenotype with morphological, proteomic and transcriptomic transformations for an adaptive response. The role of astrocytic responses in brain dysfunction is not fully elucidated in adult, and even less described in the developing brain. Children are vulnerable to traumatic brain injury (TBI), which represents a leading cause of death and disability in the pediatric population. Pediatric brain trauma, even with mild severity, can lead to long-term health complications, such as cognitive impairments, emotional disorders and social dysfunction later in life. To date, the underlying pathophysiology is still not fully understood. In this review, we focus on the astrocytic response in pediatric TBI and propose a potential immune role of the astrocyte in response to trauma. We discuss the contribution of astrocytes in the local inflammatory cascades and secretion of various immunomodulatory factors involved in the recruitment of local microglial cells and peripheral immune cells through cerebral blood vessels. Taken together, we propose that early changes in the astrocytic phenotype can alter normal development of the brain, with long-term consequences on neurological outcomes, as described in preclinical models and patients. | |
| dc.language.iso | EN | en_US |
| dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
| dc.subject.en | Child | |
| dc.subject.en | Humans | |
| dc.subject.en | Astrocytes | |
| dc.subject.en | Proteomics | |
| dc.subject.en | Brain Injuries | |
| dc.subject.en | Traumatic | |
| dc.subject.en | Brain | |
| dc.subject.en | Brain Injuries | |
| dc.subject.en | Microglia | |
| dc.title.en | Do astrocytes act as immune cells after pediatric TBI? | |
| dc.title.alternative | Neurobiol Dis | en_US |
| dc.type | Article de revue | en_US |
| dc.subject.hal | Sciences du Vivant [q-bio] | en_US |
| dc.subject.hal | Sciences de l'ingénieur [physics] | en_US |
| dc.identifier.pubmed | 37468048 | en_US |
| bordeaux.journal | Neurobiology of Disease | en_US |
| bordeaux.page | 106231 | en_US |
| bordeaux.volume | 185 | en_US |
| bordeaux.hal.laboratories | Centre de Résonance Magnétique des Systèmes Biologiques (CRMSB) - UMR 5536 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | CNRS | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| bordeaux.import.source | pubmed | |
| hal.identifier | hal-04288449 | |
| hal.version | 1 | |
| hal.date.transferred | 2023-11-16T07:54:25Z | |
| hal.popular | non | en_US |
| hal.audience | Internationale | en_US |
| hal.export | true | |
| workflow.import.source | pubmed | |
| dc.rights.cc | Pas de Licence CC | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Neurobiology%20of%20Disease&rft.date=2023-09-01&rft.volume=185&rft.spage=106231&rft.epage=106231&rft.eissn=1095-953X&rft.issn=1095-953X&rft.au=PANCHENKO,%20Polina%20E&HIPPAUF,%20Lea&KONSMAN,%20Jan%20Pieter&BADAUT,%20Jerome&rft.genre=article |
