ArticleInvestigative ophthalmology & visual science2018
Mitochondrial Respiration in Outer Retina Contributes to Light-Evoked Increase in Hydration In Vivo.
Article in Investigative ophthalmology & visual science, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.
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Who cites it
35 citing papers in PubMed, 36 citations in OpenAlex.
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- Kv2.1/Kv8.2 Channels Regulate Fluid Homeostasis in the Outer Retina.bioRxiv : the preprint server for biology · 2026Article
- Macular Metabolism in Young and Older Adults: A Preliminary Optical Coherence Tomography Biomarker Study.Investigative ophthalmology & visual science · 2026Article
- Single-Cell Sequencing Analysis Reveals Dysregulated Energy Metabolism and Altered Synaptic Connectivity in the Mouse Retina Following Dark Rearing.Investigative ophthalmology & visual science · 2026Article
- Nr2e3-Deficient Mice Show Evidence for Elevated Photoreceptor Bioenergetics and Retinal Visual Cycle Activity Based on OCT Metabolic Biomarkers.Investigative ophthalmology & visual science · 2026Article
- Recent Developments in Photoreceptor Optoretinography and Progress Toward Clinical Use.Translational vision science & technology · 2025Review
- Optimization and Application of Seahorse Glycolytic Stress Test in Mouse Corneal Tissues: Revealing Metabolic Profiles in Injury Models.Investigative ophthalmology & visual science · 2025Article
- Whole retina light-evoked optoretinography (ORG) under different retina hydration levels: modeling of Bruch's membrane ORGs.Biomedical optics express · 2025Article
- Band Visibility in High-Resolution Optical Coherence Tomography Assessed With a Custom Review Tool and Updated, Histology-Derived Nomenclature.Translational vision science & technology · 2024Article
- Biomarker evidence of early vision and rod energy-linked pathophysiology benefits from very low dose DMSO in 5xFAD mice.Acta neuropathologica communications · 2024Article
- Acetazolamide Challenge Changes Outer Retina Bioenergy-Linked and Anatomical OCT Biomarkers Depending on Mouse Strain.Investigative ophthalmology & visual science · 2024Article
- A Method for Real-Time Assessment of Mitochondrial Respiration Using Murine Corneal Biopsy.Investigative ophthalmology & visual science · 2023Article
- Optical coherence tomography in healthy human subjects in the setting of prolonged dark adaptation.Scientific reports · 2023Article
- Multiple Bioenergy-Linked OCT Biomarkers Suggest Greater-Than-Normal Rod Mitochondria Activity Early in Experimental Alzheimer's Disease.Investigative ophthalmology & visual science · 2023Article
- Transducin-Deficient Rod Photoreceptors Evaluated With Optical Coherence Tomography and Oxygen Consumption Rate Energy Biomarkers.Investigative ophthalmology & visual science · 2022Article
- Fast and slow light-induced changes in murine outer retina optical coherence tomography: complementary high spatial resolution functional biomarkers.PNAS nexus · 2022Article
- Subcellular Comparison of Visible-Light Optical Coherence Tomography and Electron Microscopy in the Mouse Outer Retina.Investigative ophthalmology & visual science · 2022Article
- Functional Changes Within the Rod Inner Segment Ellipsoid in Wildtype Mice: An Optical Coherence Tomography and Electron Microscopy Study.Investigative ophthalmology & visual science · 2022Article
- Quantification of intrinsic optical signals in the outer human retina using optical coherence tomography.Annals of the New York Academy of Sciences · 2022Article
- Intrinsic signal optoretinography of dark adaptation kinetics.Scientific reports · 2022Article
Corrections and comments
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Authors and funding
8 authors at 4 institutions in 1 country.
Funding
Abstract
Purpose: To test the hypothesis that mitochondrial respiration contributes to local changes in hydration involved in phototransduction-driven expansion of outer retina, as measured by structural responses on optical coherence tomography (OCT) and diffusion magnetic resonance imaging (MRI). Methods: Oxygen consumption rate and mitochondrial reserve capacity of freshly isolated C57BL/6 and 129S6/SvEvTac mouse retina were measured using a Seahorse Extracellular Flux Analyzer. Light-stimulated outer retina layer water content was determined by proton density MRI, structure and thickness by ultrahigh-resolution OCT, and water mobility by diffusion MRI. Results: Compared with C57BL/6 mice, 129S6/SvEvTac retina demonstrated a less robust mitochondrial respiratory basal level, with a higher reserve capacity and lower oxygen consumption in the light, suggesting a relatively lower production of water. C57BL/6 mice showed a light-triggered surge in water content of outer retina in vivo as well as an increase in hyporeflective bands, thickness, and water mobility. In contrast, light did not evoke augmented hydration in this region or an increase in hyporeflective bands or water mobility in the 129S6/SvEvTac outer retina. Nonetheless, we observed a significant but small increase in outer retinal thickness. Conclusions: These studies suggest that respiratory-controlled hydration in healthy retina is linked with a localized light-evoked expansion of the posterior retina in vivo and may serve as a useful biomarker of the function of photoreceptor/retinal pigment epithelium complex.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.