2019
DOI: 10.1096/fasebj.2019.33.1_supplement.788.2
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Spatiotemporal Control of Glycolysis Modulates ATP Generation and Enhances Restoration of Endothelial Barrier Function Following Inflammatory Injury

Abstract: BackgroundAcute inflammatory injury is characterized by dysfunction of the vascular endothelium, resulting in disruption of endothelial adherens junctions, increased vascular permeability and leukocyte infiltration. While the mechanisms of assembly and disassembly of endothelial adherens junctions have been extensively studied, little is known about the bioenergetics of the barrier repair process. The glycolysis regulatory enzyme PFKFB3 has recently been identified as a key mediator of endothelial metabolism a… Show more

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Cited by 2 publications
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“…13 Endothelial PER2 influences mitochondrial oxygen consumption and ATP production during hypoxia. 175–177 Additionally, hypoxia-induced changes in cox4.2 mRNA, known for enhancing oxygen efficiency, were disrupted in Per2 knockdown endothelial cells, affecting ATP levels. 178 In Per2 −/− mice, ischemia-induced increases in complex 4 activity were reduced.…”
Section: The Circadian-hypoxia Link and Light As A Therapymentioning
confidence: 99%
“…13 Endothelial PER2 influences mitochondrial oxygen consumption and ATP production during hypoxia. 175–177 Additionally, hypoxia-induced changes in cox4.2 mRNA, known for enhancing oxygen efficiency, were disrupted in Per2 knockdown endothelial cells, affecting ATP levels. 178 In Per2 −/− mice, ischemia-induced increases in complex 4 activity were reduced.…”
Section: The Circadian-hypoxia Link and Light As A Therapymentioning
confidence: 99%