ArticleCell death discovery2023
Neuroprotective effect of astragalin via activating PI3K/Akt-mTOR-mediated autophagy on APP/PS1 mice.
Article in Cell death discovery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.
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Who cites it
54 citing papers in PubMed, 89 citations in OpenAlex.
- 3-Methyladenine administration alleviates cognitive and memory dysfunction in attention-deficit/hyperactivity disorder by modulating autophagy.Psychopharmacology · 2026Article
- Dihydroquercetin Activates AMPK/SIRT1/PGC-1α Signaling to Attenuate Arsenic Trioxide-Induced Apoptosis and Ferroptosis in AC16 Cells and HUVECs.International journal of molecular sciences · 2026Article
- Maternal Immune Activation Leads to Lasting Sex-Specific Changes in Behavior and Hippocampal Morphological and Molecular Features in 12-Month-Old Rat Offspring.International journal of molecular sciences · 2026Article
- Exploring the therapeutic potential of Astragalin in Parkinson's disease: a network pharmacology approach.Annals of medicine and surgery (2012) · 2026Article
- Semaglutide Alleviates LPS-Induced Cognitive Disorder via O-GlcNAcylation of AKT-mTOR Signaling Pathway Components.Neuromolecular medicine · 2026Article
- Cardiac-targeting peptide-modified Prussian blue nanozymes loaded with Astragaloside IV for efficient ICI-myocarditis therapy.Materials today. Bio · 2026Article
- LncRNA NR_003508 BoostsCells · 2026Article
- High intensity 40 Hz flicker improves amyloid pathology and cognition with autophagy in 3xTg mice.iScience · 2026Article
- The flavonoid astragalin induces apoptosis in lung adenocarcinoma and correlates with a prognostic cell cycle gene signature associated with PANoptosis.Translational cancer research · 2026Article
- Protective Effects of Astragalin Against Acute Ultraviolet B-Induced Photodamage in HaCaT Cells and Mouse Skin.International journal of molecular sciences · 2026Article
- ITPR1 mediates the PI3K/AKT/mTOR pathway to regulate cellular autophagy, affecting lipopolysaccharide-induced pediatric inflammatory bowel disease.BMC gastroenterology · 2026Article
- [Radix codonopsis combined with Poria improves cognitive impairment in rats with unilateral common carotid artery ligation by regulating the ERα/PI3K/Akt signaling pathway].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2026Article
- Astragalin: A promising herbal compound with broad anticancer potential (Review).Oncology letters · 2026Review
- Transcriptomic analysis and experimental verification reveal the involvement of PI3K/AKT signaling pathway in high-altitude cognitive dysfunction.Frontiers in physiology · 2026Article
- Marine-Derived Quinolinone CHNQD-00603 Triggers Autophagy via Suppressing the AKT/ERK/mTOR Pathway to Reverse Senescence and Restore Osteogenic Potential in Bone Marrow Mesenchymal Stem Cells.Current protein & peptide science · 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
- miR-193a-5p-mediated Inhibition of the METTL1/COX-2 axis is critical for Astragalin-induced apoptosis in cervical cancer.Scientific reports · 2025Article
- Exploring the Neuroprotective Potential ofBiomolecules · 2025Review
- Microglial Feimin Alleviates Cognitive Impairment in High-Fat Diet-Fed Mice.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- The antioxidant effect of resveratrol on leukocytes from patients with Alzheimer is independent of SIRT1 signaling pathway.Biochemistry and biophysics reports · 2025Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
As a small molecule flavonoid, astragalin (AST) has anti-inflammatory, anti-cancer, and anti-oxidation effects. However, the impact and molecular mechanism of AST in Alzheimer's disease (AD) are still not clear. This study aims to investigate the neuroprotective effect and mechanism of AST on APP/PS1 mice and Aβ25-35-injured HT22 cells. In this study, we found that AST ameliorated cognitive dysfunction, reduced hippocampal neuronal damage and loss, and Aβ pathology in APP/PS1 mice. Subsequently, AST activated autophagy and up-regulated the levels of autophagic flux-related protein in APP/PS1 mice and Aβ25-35-induced injury in HT22 cells. Interestingly, AST down-regulated the phosphorylation level of PI3K/Akt-mTOR pathway-related proteins, which was reversed by autophagy inhibitors 3-Methyladenine (3-MA) or Bafilomycin A1 (Baf A1). At the same time, consistent with the impacts of Akt inhibitor MK2206 and mTOR inhibitor rapamycin, inhibited levels of autophagy in Aβ25-35-injured HT22 cells were activated by the administration of AST. Taken together, these results suggested that AST played key neuroprotective roles on AD via stimulating PI3K/Akt-mTOR pathway-mediated autophagy and autophagic flux. This study revealed a new mechanism of autophagy regulation behind the neuroprotection impact of AST for AD treatment.
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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.