ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2013
Membrane trafficking of NADPH oxidase p47(phox) in paraventricular hypothalamic neurons parallels local free radical production in angiotensin II slow-pressor hypertension.
Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.
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Who cites it
32 citing papers in PubMed, 42 citations in OpenAlex.
- G-protein coupled estrogen receptor 1 contributes to suppression of angiotensin II hypertension via modulation of AMPA GluA1 in the hypothalamic paraventricular nucleus in a mouse model of post-menopause.Biology of sex differences · 2026Article
- Differing Patterns of Ionotropic Glutamate Receptor Subunit Gene Expression in Paraventricular Hypothalamic Nucleus Subregions following Angiotensin II Hypertension in Male Mice and Female Mice with Advanced Ovarian Failure.Neuroendocrinology · 2026Article
- Tumor necrosis factor alpha induces NOX2-dependent reactive oxygen species production in hypothalamic paraventricular nucleus neurons following angiotensin II infusion.Neurochemistry international · 2024Article
- Electroacupuncture and manual acupuncture at LR3 and ST36 have attenuating effects on hypertension and subsequent cognitive dysfunction in spontaneously hypertensive rats: A preliminary resting-state functional magnetic resonance imaging study.Frontiers in neuroscience · 2023Article
- Estrogen receptor beta activity contributes to both tumor necrosis factor alpha expression in the hypothalamic paraventricular nucleus and the resistance to hypertension following angiotensin II in female mice.Neurochemistry international · 2022Article
- Angiotensin II Infusion Results in Both Hypertension and Increased AMPA GluA1 Signaling in Hypothalamic Paraventricular Nucleus of Male but not Female Mice.Neuroscience · 2022Article
- Estrogen Receptor β Contributes to Both Hypertension and Hypothalamic Plasticity in a Mouse Model of Peri-Menopause.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021Article
- Nrf1 Knock-Down in the Hypothalamic Paraventricular Nucleus Alleviates Hypertension Through Intervention of Superoxide Production-Removal Balance and Mitochondrial Function.Cardiovascular toxicology · 2021Article
- Tumor Necrosis Factor α Receptor Type 1 Activation in the Hypothalamic Paraventricular Nucleus Contributes to Glutamate Signaling and Angiotensin II-Dependent Hypertension.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021Article
- An Overview of Similarities and Differences in Metabolic Actions and Effects of Central Nervous System Between Glucagon-Like Peptide-1 Receptor Agonists (GLP-1RAs) and Sodium Glucose Co-Transporter-2 Inhibitors (SGLT-2is).Diabetes, metabolic syndrome and obesity : targets and therapy · 2021 · on this mapReview
- Nicotinamide Adenine Dinucleotide Phosphate Oxidases Are Everywhere in Brain Disease, but Not in Huntington's Disease?Frontiers in aging neuroscience · 2021Review
- Association Between Blood Pressure and Later-Life Cognition Among Black and White Individuals.JAMA neurology · 2020Article
- Sex and age differentially affect GABAergic neurons in the mouse prefrontal cortex and hippocampus following chronic intermittent hypoxia.Experimental neurology · 2020Article
- Article
- Blood Pressure and Cognitive Decline Over 8 Years in Middle-Aged and Older Black and White Americans.Hypertension (Dallas, Tex. : 1979) · 2019Article
- Accelerated Ovarian Failure as a Unique Model to Study Peri-Menopause Influence on Alzheimer's Disease.Frontiers in aging neuroscience · 2019Article
- Sex Differences in the Rat Hippocampal Opioid System After Oxycodone Conditioned Place Preference.Neuroscience · 2018Article
- Hypothalamic and inflammatory basis of hypertension.Clinical science (London, England : 1979) · 2017Review
- Understanding the broad influence of sex hormones and sex differences in the brain.Journal of neuroscience research · 2017Review
- Redistribution of NMDA Receptors in Estrogen-Receptor-β-Containing Paraventricular Hypothalamic Neurons following Slow-Pressor Angiotensin II Hypertension in Female Mice with Accelerated Ovarian Failure.Neuroendocrinology · 2017Article
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
Abstract
NADPH oxidase-generated reactive oxygen species (ROS) are highly implicated in the development of angiotensin II (AngII)-dependent hypertension mediated in part through the hypothalamic paraventricular nucleus (PVN). This region contains vasopressin and non-vasopressin neurons that are responsive to cardiovascular dysregulation, but it is not known whether ROS is generated by one or both cell types in response to "slow-pressor" infusion of AngII. We addressed this question using ROS imaging and electron microscopic dual labeling for vasopressin and p47(phox), a cytoplasmic NADPH oxidase subunit requiring mobilization to membranes for the initiation of ROS production. C57BL/6 mice or vasopressin-enhanced green fluorescent protein (VP-eGFP) mice were infused systemically with saline or AngII (600 ng · kg(-1) · min(-1), s.c.) for 2 weeks, during which they slowly developed hypertension. Ultrastructural analysis of the PVN demonstrated p47(phox) immunolabeling in many glial and neuronal profiles, most of which were postsynaptic dendrites. Compared with saline, AngII recipient mice had a significant increase in p47(phox) immunolabeling on endomembranes just beneath the plasmalemmal surface (+42.1 ± 11.3%; p < 0.05) in non-vasopressin dendrites. In contrast, AngII infusion decreased p47(phox) immunolabeling on the plasma membrane (-35.5 ± 16.5%; p < 0.05) in vasopressin dendrites. Isolated non-VP-eGFP neurons from the PVN of AngII-infused mice also showed an increase in baseline ROS production not seen in VP-eGFP neurons. Our results suggest that chronic low-dose AngII may offset the homeostatic control of blood pressure by differentially affecting membrane assembly of NADPH oxidase and ROS production in vasopressin and non-vasopressin neurons located within the PVN.
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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.