ArticleGeroScience2019
Fusogenic liposomes effectively deliver resveratrol to the cerebral microcirculation and improve endothelium-dependent neurovascular coupling responses in aged mice.
Article in GeroScience, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers, 2 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
43 citing papers in PubMed, 2 syntheses or guidelines pooled it, 58 citations in OpenAlex.
- Resveratrol's bibliometric and visual analysis from 2014 to 2023.Frontiers in plant science · 2024Pooled it
- Effect of Growth Hormone on Neuropsychological Outcomes and Quality of Life of Patients with Traumatic Brain Injury: A Systematic Review.Journal of neurotrauma · 2021Pooled it
- Obesity-Related Cognitive Impairment: An Update Overview of Mechanisms and Treatments.Expert reviews in molecular medicine · 2026Review
- Oral Administration of Liposomal Resveratrol for Wound Healing in a Zebrafish Model.Molecules (Basel, Switzerland) · 2026Article
- Atraric Acid Ameliorates Neurological Dysfunction in High-Fat Diet-Fed Mice by Activating Autophagy to Alleviate Brain Oxidative Stress and Neuroinflammation.Molecular neurobiology · 2025Article
- Mediterranean Diet, Polyphenols, and Neuroprotection: Mechanistic Insights into Resveratrol and Oleuropein.Nutrients · 2025Review
- Impacts of systemic milieu on cerebrovascular and brain aging: insights from heterochronic parabiosis, blood exchange, and plasma transfer experiments.GeroScience · 2025Review
- High-Density Inverted Micellar Intermediates Promote Membrane Fusion of Cationic Liposomes in Drug Delivery.Langmuir : the ACS journal of surfaces and colloids · 2025Article
- Insights into Liposomal and Gel-Based Formulations for Dermatological Treatments.Gels (Basel, Switzerland) · 2025Review
- Systemic Rejuvenating Interventions: Perspectives on Neuroinflammation and Blood-Brain Barrier Integrity.Neurochemical research · 2025Review
- Review
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- Cerebromicrovascular mechanisms contributing to long COVID: implications for neurocognitive health.GeroScience · 2025Review
- Elucidating molecular pathogenesis and developing targeted therapeutic interventions for cerebrovascular endothelial cell-mediated vascular dementia.Frontiers in aging neuroscience · 2025Review
- Review
- The Cognitive Restoration Effects of Resveratrol: Insight Molecular through Behavioral Studies in Various Cognitive Impairment Models.ACS pharmacology & translational science · 2024Review
- Article
- Article
- Exposome and unhealthy aging: environmental drivers from air pollution to occupational exposures.GeroScience · 2023Review
- The multifaceted benefits of walking for healthy aging: from Blue Zones to molecular mechanisms.GeroScience · 2023Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors at 5 institutions in 3 countries.
Funding
Abstract
Adjustment of cerebral blood flow (CBF) to the increased oxygen and nutrient demands of active brain regions via neurovascular coupling (NVC) has an essential role in maintenance of healthy cognitive function. In advanced age, cerebromicrovascular oxidative stress and endothelial dysfunction impair neurovascular coupling, contributing to age-related cognitive decline. Recently we developed a resveratrol (3,4',5-trihydroxystilbene)-containing fusogenic liposome (FL-RSV)-based molecular delivery system that can effectively target cultured cerebromicrovascular endothelial cells, attenuating age-related oxidative stress. To assess the cerebromicrovascular protective effects of FL-RSV in vivo, aged (24-month-old) C57BL/6 mice were treated with FL-RSV for four days. To demonstrate effective cellular uptake of FL-RSV, accumulation of the lipophilic tracer dyes in cells of the neurovascular unit was confirmed using two-photon imaging (through a chronic cranial window). NVC was assessed by measuring CBF responses (laser speckle contrast imaging) evoked by contralateral whisker stimulation. We found that NVC responses were significantly impaired in aged mice. Treatment with FL-RSV significantly improved NVC responses by increasing NO-mediated vasodilation. These findings are paralleled by the protective effects of FL-RSV on endothelium-dependent relaxation in the aorta. Thus, treatment with FL-RSV rescues endothelial function and NVC responses in aged mice. We propose that resveratrol containing fusogenic liposomes could also be used for combined delivery of various anti-geronic factors, including proteins, small molecules, DNA vectors and mRNAs targeting key pathways involved in microvascular aging and neurovascular dysfunction for the prevention/treatment of age-related cerebromicrovascular pathologies and development of vascular cognitive impairment (VCI) in aging.
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What Socratic holds
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 Socratic graph.