ArticleScientific reports2018
Attenuation of Retinal Vascular Development in Neonatal Mice Subjected to Hypoxic-Ischemic Encephalopathy.
Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 14 citations in OpenAlex.
- Tonabersat Inhibits Retinal Inflammation After Hypoxia-Ischemia in the Neonatal Rat.International journal of molecular sciences · 2025Article
- Structural and Functional Effects of C5aR1 Antagonism in a Rat Model of Neonatal Hypoxic-Ischemic Encephalopathy.Developmental neuroscience · 2025Article
- Inter-Alpha Inhibitor Proteins Modify the Microvasculature after Exposure to Hypoxia-Ischemia and Hypoxia in Neonatal Rats.International journal of molecular sciences · 2023Article
- Selectively compromised inner retina function following hypoxic-ischemic encephalopathy in mice: A noninvasive measure of severity of the injury.Neurochemistry international · 2023Article
- Retinal vascular recovery revealed by retinal imaging following neonatal hypoxia ischemia in mice: Is there a role for tyrosine kinase receptor modulation?Brain research · 2022Article
- In vivo MRI evaluation of early postnatal development in normal and impaired rat eyes.Scientific reports · 2021Article
- Hypoxic-ischemic injury causes functional and structural neurovascular degeneration in the juvenile mouse retina.Scientific reports · 2021Article
- TRPV1 translocated to astrocytic membrane to promote migration and inflammatory infiltration thus promotes epilepsy after hypoxic ischemia in immature brain.Journal of neuroinflammation · 2019Article
- TRPV1 mediates astrocyte activation and interleukin-1β release induced by hypoxic ischemia (HI).Journal of neuroinflammation · 2019Article
- Hypoxic-Ischemic Encephalopathy: Impact on Retinal Neurovascular Integrity and Function.Journal of ophthalmic & vision researchArticle
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Authors and funding
9 authors at 1 institution in 1 country.
Funding
Abstract
A significant proportion of children that survive hypoxic-ischemic encephalopathy (HIE) develop visual impairment. These visual deficits are generally attributed to injuries that occur in the primary visual cortex and other visual processing systems. Recent studies suggested that neuronal damage might also occur in the retina. An important structure affecting the viability of retinal neurons is the vasculature. However, the effects of HIE on the retinal neurovasculature have not been systemically evaluated. Here we investigated whether exposure of postnatal day 9 (P9) neonatal mice to HIE is sufficient to induce neurovascular damage in the retina. We demonstrate that the blood vessels on the surface of the retina, from mice subjected to HIE, were abnormally enlarged with signs of degeneration. The intermediate and deep vascular layers in these retinas failed to form normally, particularly in the periphery. All the vascular damages observed here were irreversible in nature up to 100 days post HIE. We also observed loss of retinal neurons, together with changes in both astrocytes and Müller cells mainly in the inner retina at the periphery. Collectively, our findings suggest that HIE results in profound alterations in the retinal vasculature, indicating the importance of developing therapeutic strategies to protect neurovascular dysfunction not only in the brain but also in the retina for infants exposed to HIE.
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