ArticleJournal of applied physiology (Bethesda, Md. : 1985)2022
Dose-dependent phosphorylation of endogenous Tau by intermittent hypoxia in rat brain.
Article in Journal of applied physiology (Bethesda, Md. : 1985), 2022. 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, 11 citations in OpenAlex.
- Amyloid beta plaque pathology induces chemosensory deficits and increases apnoeas in the 5XFAD mouse model of Alzheimer's disease.The Journal of physiology · 2026Article
- Brain nitric oxide and inflammation in chronic intermittent hypoxia: Contributors to cognitive impairment and hypertension.Brain, behavior, & immunity - health · 2025Review
- Chronic intermittent hypoxia-mediated cognitive dysfunction in ovariectomized rats.Experimental physiology · 2025Article
- Combined Effects of Intermittent Hypoxia and Amyloid Beta on Hippocampal Activity, Its Cholinergic Modulation, and Memory.Hippocampus · 2025Article
- Chronic Intermittent Hypoxia-Induced Neural Injury: Pathophysiology, Neurodegenerative Implications, and Therapeutic Insights.CNS neuroscience & therapeutics · 2025Review
- Melatonin Inhibits Hypoxia-Induced Alzheimer's Disease Pathogenesis by Regulating the Amyloidogenic Pathway in Human Neuroblastoma Cells.International journal of molecular sciences · 2024Article
- Unique Pathology in the Locus Coeruleus of Individuals with Down Syndrome.Journal of Alzheimer's disease : JAD · 2024Article
- Progressive tauopathy disrupts breathing stability and chemoreflexes during presumptive sleep in mice.Frontiers in physiology · 2023Article
- Nucleus tractus solitarii is required for the development and maintenance of phrenic and sympathetic long-term facilitation after acute intermittent hypoxia.Frontiers in physiology · 2023Article
- Huperzine A-Liposomes Efficiently Improve Neural Injury in the Hippocampus of Mice with Chronic Intermittent Hypoxia.International journal of nanomedicine · 2023Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
Intermittent hypoxia, or intermittent low oxygen interspersed with normal oxygen levels, has differential effects that depend on the "dose" of hypoxic episodes (duration, severity, number per day, and number of days). Whereas "low dose" daily acute intermittent hypoxia (dAIH) elicits neuroprotection and neuroplasticity, "high dose" chronic intermittent hypoxia (CIH) similar to that experienced during sleep apnea elicits neuropathology. Sleep apnea is comorbid in >50% of patients with Alzheimer's disease-a progressive, neurodegenerative disease associated with brain amyloid and chronic Tau dysregulation (pathology). Although patients with sleep apnea present with higher Tau levels, it is unknown if sleep apnea through attendant CIH contributes to onset of Tau pathology. We hypothesized CIH characteristic of moderate sleep apnea would increase dysregulation of phosphorylated Tau (phospho-Tau) species in Sprague-Dawley rat hippocampus and prefrontal cortex. Conversely, we hypothesized that dAIH, a promising neurotherapeutic, has minimal impact on Tau phosphorylation. We report a dose-dependent intermittent hypoxia effect, with region-specific increases in
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