ArticleAntioxidants (Basel, Switzerland)2023
Inhibition of Acetylcholinesterase and Amyloid-β Aggregation by Piceatannol and Analogs: Assessing In Vitro and In Vivo Impact on a Murine Model of Scopolamine-Induced Memory Impairment.
Article in Antioxidants (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
14 citing papers in PubMed, 25 citations in OpenAlex.
- Phytochemicals in Alzheimer's Disease Prevention and Management: Molecular Mechanisms, Therapeutic Potential, Translational Challenges, and Emerging Research Directions.International journal of molecular sciences · 2026Review
- Structural and Mechanistic Insights into Dual Cholinesterase Inhibition by Marine Phytohormones.Marine drugs · 2026Article
- Determination of Gnetol in Murine Biological Matrices by Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS): Application in a Biodistribution Study.International journal of molecular sciences · 2025Article
- Anti-ageing and attenuating cognitive declines of Dicliptera chinensis extracts and purified compounds in vitro and in scopolamine-induced cognitive dysfunction mice.Botanical studies · 2025Article
- Small-Molecule Inhibitors of Amyloid Beta: Insights from Molecular Dynamics-Part B: Natural Compounds.Pharmaceuticals (Basel, Switzerland) · 2025Review
- Pioglitazone improves learning and memory in a rat model of cholinergic dysfunction induced by scopolamine, the roles of oxidative stress and neuroinflammation.Naunyn-Schmiedeberg's archives of pharmacology · 2025Article
- Isorhapontigenin Inhibits Cell Growth, Angiogenesis, Migration, and Invasion of Non-Small-Cell Lung Cancer Cells Through NEDD9 Signaling.International journal of molecular sciences · 2025Article
- Stilbenes Against Alzheimer's Disease: A Comprehensive Review of Preclinical Studies of Natural and Synthetic Compounds Combined with the Contributions of Developed Nanodrug Delivery Systems.Molecules (Basel, Switzerland) · 2025Review
- Antioxidant, anti-acetylcholinesterase, and anti-amyloid-β peptide aggregations of hispolon and its analogs in vitro and improved learning and memory functions in scopolamine-induced ICR mice.Botanical studies · 2024Article
- Comprehensive study on pharmacognostic, pharmacological, and toxicological features ofToxicology research · 2024Article
- Enhanced Antioxidant and Neuroprotective Properties of Pterostilbene (Resveratrol Derivative) in Amorphous Solid Dispersions.International journal of molecular sciences · 2024Article
- Targeting Neurological Disorders with Stilbenes: Bridging the Preclinical-Clinical Gap.International journal of biological sciences · 2024Review
- Extracts and Scirpusin B from Recycled Seeds and Rinds of Passion Fruits (Antioxidants (Basel, Switzerland) · 2023Article
- Analysis of comorbid characteristics, molecular mechanisms between mild cognitive impairment and Alzheimer's disease with interventions in a community-based population in Shanghai.Frontiers in neurologyArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 3 institutions in 2 countries.
Funding
Abstract
Currently, no drug is effective in delaying the cognitive impairment of Alzheimer's disease, which ranks as one of the top 10 causes of death worldwide. Hydroxylated stilbenes are active compounds that exist in fruit and herbal plants. Piceatannol (PIC) and gnetol (GNT), which have one extra hydroxyl group in comparison to resveratrol (RSV), and rhapontigenin (RHA) and isorhapontigenin (isoRHA), which were metabolized from PIC in vivo and contain the same number of hydroxyl groups as RSV, were evaluated for their effects on Alzheimer's disease-associated factors in vitro and in animal experiments. Among the five hydroxylated stilbenes, PIC was shown to be the most active in DPPH radical scavenging and in inhibitory activities against acetylcholinesterase and amyloid-β peptide aggregations, with concentrations for half-maximal inhibitions of 40.2, 271.74, and 0.48 μM. The different interactions of the five hydroxylated stilbenes with acetylcholinesterase or amyloid-β were obtained by molecular docking. The scopolamine-induced ICR mice fed with PIC (50 mg/kg) showed an improved learning behavior in the passive avoidance tests and had significant differences (
Indexed as
Identifiers
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.