ArticleInternational journal of nanomedicine2023
Huperzine A-Liposomes Efficiently Improve Neural Injury in the Hippocampus of Mice with Chronic Intermittent Hypoxia.
Article in International journal of nanomedicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 23 citations in OpenAlex.
- High-Altitude Condition Induces Hepatic Magnetic Susceptibility Changes and Liver Injury.Biomolecules · 2026Article
- Acetate enhances neuronal plasticity and reduces ischemic brain injury by promoting tau protein lactylation.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2026Article
- Role of IGF1/IGFR signaling pathway in neuroprotective effect of Shengmai Dihuang Decoction on CIH-induced cognitive impairment.Journal of traditional and complementary medicine · 2026Article
- Electroacupuncture mitigates cognitive impairments in chronic hypoxia-induced mice by modulating neuroinflammation.IBRO neuroscience reports · 2025Article
- Association of red blood cell count, hemoglobin concentration, and inflammatory indices with cognitive impairment severity in Alzheimer's disease.Scientific reports · 2025Article
- Chronic Intermittent Hypoxia-Induced Neural Injury: Pathophysiology, Neurodegenerative Implications, and Therapeutic Insights.CNS neuroscience & therapeutics · 2025Review
- Impact of hypoxia on the hippocampus: A review.Medicine · 2025Review
- Aerobic exercise training improves learning and memory performance in hypoxic-exposed rats by activating the hippocampal PKA-CREB-BDNF signaling pathway.BMC neuroscience · 2025Article
- New natural protein tyrosine phosphatase 1B inhibitors fromJournal of enzyme inhibition and medicinal chemistry · 2024Article
- Rosmarinic Acid Liposomes Downregulate Hepcidin Expression via BMP6-SMAD1/5/8 Pathway in Mice with Iron Overload.Applied biochemistry and biotechnology · 2024Article
- Summary of drug therapy to treat cognitive impairment-induced obstructive sleep apnea.Frontiers in cellular neuroscience · 2023Review
Corrections and comments
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Authors and funding
11 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Chronic intermittent hypoxia (CIH) could cause neuronal damage, accelerating the progression of dementia. However, safe and effective therapeutic drugs and delivery are needed for successful CIH therapy. Purpose: To investigate the neuroprotective effect of Huperzine A (HuA) packaged with nanoliposomes (HuA-LIP) on neuronal damage induced by CIH. Methods: The stability and release of HuA-LIP in vitro were identified. Mice were randomly divided into the Control, CIH, HuA-LIP, and HuA groups. The mice in the HuA and HuA-LIP groups received HuA (0.1 mg/kg, i.p.), and HuA-LIP was administered during CIH exposure for 21 days. HuA-LIP contains the equivalent content of HuA. Results: We prepared a novel formulation of HuA-LIP that had good stability and controlled release. First, HuA-LIP significantly ameliorated cognitive dysfunction and neuronal damage in CIH mice. Second, HuA-LIP elevated T-SOD and GSH-Px abilities and decreased MDA content to resist oxidative stress damage induced by CIH. Furthermore, HuA-LIP reduced brain iron levels by downregulating TfR1, hepcidin, and FTL expression. In addition, HuA-LIP activated the PKAα/Erk/CREB/BDNF signaling pathway and elevated MAP2, PSD95, and synaptophysin to improve synaptic plasticity. Most importantly, compared with HuA, HuA-LIP showed a superior performance against neuronal damage induced by CIH. Conclusion: HuA-LIP has a good sustained-release effect and targeting ability and efficiently protects against neural injury caused by CIH.
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