ArticleCNS neuroscience & therapeutics2018
Novel synthetic chalcone-coumarin hybrid for Aβ aggregation reduction, antioxidation, and neuroprotection.
Article in CNS neuroscience & therapeutics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 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
30 citing papers in PubMed, 56 citations in OpenAlex.
- Licochalcone a enhances cognitive resilience in APP/PS1 Mice by modulating glucose metabolism, Aβ burden, and neuroinflammation.GeroScience · 2026Article
- Study of multifunctional anti-AD ligands: design, synthesis, X-ray crystal structure and biological evaluation of diosmetin derivatives.Molecular diversity · 2025Article
- Network pharmacology and metabolomics analysis of Tinospora cordifolia reveals BACE1 and MAOB as potential therapeutic targets for neuroprotection in Alzheimer's disease.Scientific reports · 2025Article
- Licochalcone A prevents cognitive decline in a lipopolysaccharide-induced neuroinflammation mice model.Molecular medicine (Cambridge, Mass.) · 2025Article
- Exploring the Therapeutic Potential of Glycyrrhiza Compounds in Alzheimer's Disease: A Comprehensive Review.Current topics in medicinal chemistry · 2025Review
- Small Molecules Inducing Autophagic Degradation of Expanded Polyglutamine Protein through Interaction with Both Mutant ATXN3 and LC3.International journal of molecular sciences · 2024Article
- Exploring the neuroprotective potential of Nrf2-pathway activators against annonacin toxicity.Scientific reports · 2024Article
- Discovery of novel coumarin triazolyl and phenoxyphenyl triazolyl derivatives targeting amyloid beta aggregation-mediated oxidative stress and neuroinflammation for enhanced neuroprotection.RSC medicinal chemistry · 2024Article
- Naturally Inspired Coumarin Derivatives in Alzheimer's Disease Drug Discovery: Latest Advances and Current Challenges.Molecules (Basel, Switzerland) · 2024Review
- Licochalcone A attenuates NMDA-induced neurotoxicity.Animal cells and systems · 2024Article
- Licochalcone A: A Potential Multitarget Drug for Alzheimer's Disease Treatment.International journal of molecular sciences · 2023Review
- The neuroprotective effects of Chalcones from Ashitaba on cuprizone-induced demyelination via modulation of brain-derived neurotrophic factor and tumor necrosis factor α.Brain and behavior · 2023Article
- Anti-Alzheimer activity of new coumarin-based derivatives targeting acetylcholinesterase inhibition.RSC advances · 2023Article
- Natural Coumarin Derivatives Activating Nrf2 Signaling Pathway as Lead Compounds for the Design and Synthesis of Intestinal Anti-Inflammatory Drugs.Pharmaceuticals (Basel, Switzerland) · 2023Review
- Using ΔK280 TauBiomolecules · 2023Article
- Licochalcone E, a β-Amyloid Aggregation Inhibitor, Regulates Microglial M1/M2 Polarization via Inhibition of CTL1-Mediated Choline Uptake.Biomolecules · 2023Article
- Article
- Antioxidant Therapy in Oxidative Stress-Induced Neurodegenerative Diseases: Role of Nanoparticle-Based Drug Delivery Systems in Clinical Translation.Antioxidants (Basel, Switzerland) · 2022Review
- Synthesis and Evaluation of Coumarin-Chalcone Derivatives as α-Glucosidase Inhibitors.Frontiers in chemistry · 2022Article
- Curcumin, Resveratrol and Cannabidiol as Natural Key Prototypes in Drug Design for Neuroprotective Agents.Current neuropharmacology · 2022Review
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 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAggregation of misfolded amyloid β (Aβ) in senile plaques causes oxidative stress and neuronal death in Alzheimer's disease (AD). Compounds possessing antiaggregation and antioxidant properties are promising candidate compounds for AD treatment.
methodsWe examined the potential of synthetic derivatives of licochalcone A and coumarin for inhibiting Aβ aggregation, scavenging reactive oxygen species (ROS), and providing neuroprotection by using biochemical assays and Tet-On Aβ-GFP 293/SH-SY5Y cell models for AD.
resultsAmong test compounds, LM-031, a novel chalcone-coumarin hybrid, inhibited Aβ aggregation and scavenged free oxygen radicals. LM-031 markedly reduced Aβ misfolding and ROS as well as promoted neurite outgrowth and inhibited acetylcholinesterase in Tet-On Aβ-GFP 293/SH-SY5Y cells. Mechanistic studies showed upregulation of the HSPB1 chaperone, NRF2/NQO1/GCLC pathway, and CREB/BDNF/BCL2 pathway. Decreased neurite outgrowth upon the induction of Aβ-GFP was rescued by LM-031, which was counteracted by knockdown of HSPB1, NRF2, or CREB.
conclusionTaken together, these findings demonstrate that LM-031 exhibited antiaggregation, antioxidant, and neuroprotective effects against Aβ toxicity by enhancing HSPB1 and the NRF2-related antioxidant pathway as well as by activating the CREB-dependent survival and antiapoptosis pathway. These results imply that LM-031 may be a new therapeutic compound for AD.
Indexed as
Identifiers
What OpenQuestion 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 OpenQuestion graph.