Matches in SemOpenAlex for { <https://semopenalex.org/work/W4226144707> ?p ?o ?g. }
- W4226144707 abstract "The impact of birth asphyxia and its sequelae, hypoxic-ischaemic (HI) brain injury, is long-lasting and significant, both for the infant and for their family. Treatment options are limited to therapeutic hypothermia, which is not universally successful and is unavailable in low resource settings. The energy deficits that accompany neuronal death following interruption of blood flow to the brain implicate mitochondrial dysfunction. Such HI insults trigger mitochondrial outer membrane permeabilisation leading to release of pro-apoptotic proteins into the cytosol and cell death. More recently, key players in mitochondrial fission and fusion have been identified as targets following HI brain injury. This review aims to provide an introduction to the molecular players and pathways driving mitochondrial dynamics, the regulation of these pathways and how they are altered following HI insult. Finally, we review progress on repurposing or repositioning drugs already approved for other indications, which may target mitochondrial dynamics and provide promising avenues for intervention following brain injury. Such repurposing may provide a mechanism to fast-track, low-cost treatment options to the clinic." @default.
- W4226144707 created "2022-05-05" @default.
- W4226144707 creator A5055112422 @default.
- W4226144707 creator A5090449652 @default.
- W4226144707 date "2022-03-01" @default.
- W4226144707 modified "2023-09-26" @default.
- W4226144707 title "Mitochondrial dynamics in the neonatal brain – a potential target following injury?" @default.
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