Neuronal death after perinatal cerebral hypoxia-ischemia: Focus on autophagy-mediated cell death.

Details

Serval ID
serval:BIB_8A264C766669
Type
Article: article from journal or magazin.
Publication sub-type
Review (review): journal as complete as possible of one specific subject, written based on exhaustive analyses from published work.
Collection
Publications
Institution
Title
Neuronal death after perinatal cerebral hypoxia-ischemia: Focus on autophagy-mediated cell death.
Journal
International Journal of Developmental Neuroscience : the Official Journal of the International Society For Developmental Neuroscience
Author(s)
Descloux C., Ginet V., Clarke P.G., Puyal J., Truttmann A.C.
ISSN
1873-474X (Electronic)
ISSN-L
0736-5748
Publication state
Published
Issued date
2015
Peer-reviewed
Oui
Volume
45
Pages
75-85
Language
english
Notes
Publication types: Journal Article ; Research Support, Non-U.S. Gov't ; Review
Publication Status: ppublish
Abstract
Neonatal hypoxic-ischemic encephalopathy is a critical cerebral event occurring around birth with high mortality and neurological morbidity associated with long-term invalidating sequelae. In view of the great clinical importance of this condition and the lack of very efficacious neuroprotective strategies, it is urgent to better understand the different cell death mechanisms involved with the ultimate aim of developing new therapeutic approaches. The morphological features of three different cell death types can be observed in models of perinatal cerebral hypoxia-ischemia: necrotic, apoptotic and autophagic cell death. They may be combined in the same dying neuron. In the present review, we discuss the different cell death mechanisms involved in neonatal cerebral hypoxia-ischemia with a special focus on how autophagy may be involved in neuronal death, based: (1) on experimental models of perinatal hypoxia-ischemia and stroke, and (2) on the brains of human neonates who suffered from neonatal hypoxia-ischemia.
Keywords
Animals, Autophagy, Brain/metabolism, Brain/pathology, Humans, Hypoxia-Ischemia, Brain/metabolism, Hypoxia-Ischemia, Brain/pathology, Neurons/metabolism, Neurons/pathology
Pubmed
Web of science
Create date
19/10/2015 13:40
Last modification date
20/08/2019 15:49
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