Search Results - "John, L C"
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Synthesis of human amyloid restricted to liver results in an Alzheimer disease–like neurodegenerative phenotype
Published in PLoS biology (14-09-2021)“…Several lines of study suggest that peripheral metabolism of amyloid beta (Aß) is associated with risk for Alzheimer disease (AD). In blood, greater than 90%…”
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Sodium alginate microencapsulation improves the short-term oral bioavailability of cannabidiol when administered with deoxycholic acid
Published in PloS one (17-06-2021)“…Cannabidiol (CBD) confers therapeutic effects in some neurological disorders via modulation of inflammatory, oxidative and cell-signalling pathways. However,…”
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Spectral Accuracy of Molecular Ions in an LTQ/Orbitrap Mass Spectrometer and Implications for Elemental Composition Determination
Published in Journal of the American Society for Mass Spectrometry (01-11-2009)“…In addition to mass accuracy, the ability of a mass spectrometer to faithfully measure the isotopic distribution of an ion, defined as spectral accuracy, is…”
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Blood-Brain Barrier Dysfunction Precedes Cognitive Decline and Neurodegeneration in Diabetic Insulin Resistant Mouse Model: An Implication for Causal Link
Published in Frontiers in aging neuroscience (01-12-2017)“…Diabetic insulin resistance and pro-diabetic diet are reported to increase dementia risk through unknown mechanisms. Emerging evidence suggests that the…”
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Benzoxaborole Antimalarial Agents. Part 5. Lead Optimization of Novel Amide Pyrazinyloxy Benzoxaboroles and Identification of a Preclinical Candidate
Published in Journal of medicinal chemistry (13-07-2017)“…Carboxamide pyrazinyloxy benzoxaboroles were investigated with the goal to identify a molecule with satisfactory antimalarial activity, physicochemical…”
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Blood–brain barrier disruption and ventricular enlargement are the earliest neuropathological changes in rats with repeated sub-concussive impacts over 2 weeks
Published in Scientific reports (29-04-2021)“…Repeated sub-concussive impact (e.g . soccer ball heading), a significantly lighter form of mild traumatic brain injury, is increasingly suggested to…”
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Peripheral Administration of the Kv1.3-Blocking Peptide HsTX1[R14A] Improves Cognitive Performance in Senescence Accelerated SAMP8 Mice
Published in Neurotherapeutics (01-07-2023)“…Increased expression of the voltage-gated potassium channel Kv1.3 in activated microglia, and the subsequent release of pro-inflammatory mediators, are closely…”
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The differential effects of fatty acids on enterocytic abundance of amyloid-beta
Published in Lipids in health and disease (03-12-2019)“…Consumption of a Western-styled diet enriched in saturated fatty acids (SFA) relative to polyunsaturated fatty acids is positively associated with risk for…”
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Exposure to biodiesel exhaust is less harmful than exposure to mineral diesel exhaust on blood-brain barrier integrity in a murine model
Published in Frontiers in neuroscience (13-09-2024)“…Emerging data suggest that air pollution is a persistent source of neuroinflammation, reactive oxygen species (ROS), and neuropathology that contributes to…”
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Using optical coherence tomography and optical coherence tomography angiography to delineate neurovascular homeostasis in migraine: a review
Published in Frontiers in neuroscience (15-04-2024)“…Migraine is one of the world's most debilitating disorders, and it has recently been shown that changes in the retina can be a potential biomarker for the…”
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Serum 25-hydroxyvitamin D is associated with reduced verbal episodic memory in healthy, middle-aged and older adults
Published in European journal of nutrition (01-06-2016)“…Background There is increasing evidence supporting an association of higher serum vitamin D concentration with better cognitive performance in older…”
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Chronic Intake of Energy Drinks and Their Sugar Free Substitution Similarly Promotes Metabolic Syndrome
Published in Nutrients (06-04-2021)“…Energy drinks containing significant quantities of caffeine, taurine and sugar are increasingly consumed, particularly by adolescents and young adults. The…”
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The vitamin D, ionised calcium and parathyroid hormone axis of cerebral capillary function: therapeutic considerations for vascular-based neurodegenerative disorders
Published in PloS one (13-04-2015)“…Blood-brain barrier dysfunction characterised by brain parenchymal extravasation of plasma proteins may contribute to risk of neurodegenerative disorders,…”
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Chronic high fat feeding paradoxically attenuates cerebral capillary dysfunction and neurovascular inflammation in Senescence-Accelerated-Murine-Prone Strain 8 mice
Published in Nutritional neuroscience (03-08-2021)“…Background: A body of epidemiological, clinical and preclinical studies suggest increased risk for cerebro- and cardio-vascular disease associated with dietary…”
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Hypertriglyceridemia and Alzheimer Disease: Opening the Mind to New Therapeutic Opportunities
Published in Clinical chemistry (Baltimore, Md.) (01-01-2021)Get full text
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Biospectroscopic Imaging Provides Evidence of Hippocampal Zn Deficiency and Decreased Lipid Unsaturation in an Accelerated Aging Mouse Model
Published in ACS chemical neuroscience (21-11-2018)“…Western society is facing a health epidemic due to the increasing incidence of dementia in aging populations, and there are still few effective diagnostic…”
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Is type 2 diabetes associated dementia a microvascular early-Alzheimer's phenotype induced by aberrations in the peripheral metabolism of lipoprotein-amyloid?
Published in Frontiers in endocrinology (Lausanne) (16-02-2023)“…There is increasing evidence of a positive association of type 2 diabetes with Alzheimer's disease (AD), the most prevalent form of dementia. Suggested…”
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Bioactivation of Sitaxentan in Liver Microsomes, Hepatocytes, and Expressed Human P450s with Characterization of the Glutathione Conjugate by Liquid Chromatography Tandem Mass Spectrometry
Published in Chemical research in toxicology (17-06-2013)“…Sitaxentan is a selective endothelin-A receptor antagonist that was marketed as Thelin in several European countries and Canada for pulmonary arterial…”
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The Effects of Chronic Consumption of Lipid-Rich and Delipidated Bovine Dairy Milk on Brown Adipose Tissue Volume in Wild-Type Mice
Published in Nutrients (26-11-2021)“…Brown adipose tissue (BAT) activation is associated with increased energy expenditure by inducing non-shivering thermogenesis. The ingestion of a milk fat…”
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Revealing differences in the chemical form of zinc in brain tissue using K-edge X-ray absorption near-edge structure spectroscopy
Published in Metallomics (23-12-2020)“…Zinc is a prominent trace metal required for normal memory function. Memory loss and cognitive decline during natural ageing and neurodegenerative disease have…”
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