ArticleScientific reports2025
Attenuated PINK1 autophosphorylation play neuroprotective and anti-seizure roles in neonatal hypoxia.
Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Mitochondria transfer in neurological disorders: the key role of neuroglia.Molecular neurodegeneration · 2026Review
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11 authors.
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Abstract
This study investigated the roles and mechanisms of PINK1 activity in neonatal hypoxia-induced seizures with shRNA intervention targeting translocase outer mitochondrial membrane 7 (TOM7), the positive regulator of PINK1 autophosphorylation, or overlapping with the m-AAA protease 1 homolog (OMA1), the negative regulator of PINK1 autophosphorylation. Studies have suggested that in hypoxia-induced neonatal seizures, the phosphorylation level of PINK1 is significantly increased and the mitophagic pathway is activated, accompanied by neuronal damage and learning-memory deficits. Inhibiting PINK1 phosphorylation by reducing TOM7 expression alleviated mitophagy, mitochondrial oxidative stress, neuronal damage and seizures. In contrast, the inhibition of OMA1 expression resulted in a further increase in PINK1 phosphorylation and aggravated hypoxia-induced seizures and neuronal injury. This study implicated PINK1 activity in neonatal hypoxia and suggest that attenuated PINK1 autophosphorylation may have neuroprotective and anti-seizure effects in neonatal hypoxia.
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