ArticleJournal of cellular and molecular medicine2021
LiCl attenuates impaired learning and memory of APP/PS1 mice, which in mechanism involves α7 nAChRs and Wnt/β-catenin pathway.
Article in Journal of cellular and molecular medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 15 citations in OpenAlex.
- Isoorientin inhibits oxidative stress to ameliorate cognitive dysfunction in type 2 diabetes mice via GSK3β/Nrf2 axis.Metabolic brain disease · 2026Article
- Wnt/β-catenin Pathway Activation Reverses Tau Hyperphosphorylation and β-Amyloid Accumulation Induced by Combined Manganese and Iron Exposure in PC12 Cells.Biological trace element research · 2026Article
- MARK2 variants cause autism spectrum disorder via the downregulation of WNT/β-catenin signaling pathway.American journal of human genetics · 2024Article
- Molecular mechanisms and therapeutic potential of lithium in Alzheimer's disease: repurposing an old class of drugs.Frontiers in pharmacology · 2024Review
- The Protective Effect of Lithium Against Rotenone may be Evolutionarily Conserved: Evidence from Eisenia fetida, a Primitive Animal with a Ganglionic Brain.Neurochemical research · 2023Article
- α7nAChR activation in AT2 cells promotes alveolar regeneration through WNT7B signaling in acute lung injury.JCI insight · 2023Article
- Effects of glycogen synthase kinase-3β activity inhibition on cognitive, behavioral, and hippocampal ultrastructural deficits in adulthood associated with adolescent methamphetamine exposure.Frontiers in molecular neuroscience · 2023Article
- From attention-deficit hyperactivity disorder to sporadic Alzheimer's disease-Wnt/mTOR pathways hypothesis.Frontiers in neuroscience · 2023Article
- LiCl attenuates impaired learning and memory of APP/PS1 mice, which in mechanism involves α7 nAChRs and Wnt/β-catenin pathway.Journal of cellular and molecular medicine · 2021Article
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Authors and funding
11 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We examined the mechanism by which lithium chloride (LiCl) attenuates the impaired learning capability and memory function of dual-transgenic APP/PS1 mice. Six- or 12-month-old APP/PS1 and wild-type (WT) mice were randomized into four groups, namely WT, WT+Li (100 mg LiCl/kg body weight, gavage once daily), APP/PS1 and APP/PS1+Li. Primary rat hippocampal neurons were exposed to β-amyloid peptide oligomers (AβOs), LiCl and/or XAV939 (inhibitor of Wnt/β-catenin) or transfected with small interfering RNA against the β-catenin gene. In the cerebral zone of APP/PS1 mice, the level of Aβ was increased and those of α7 nicotinic acetylcholine receptors (nAChR), phosphor-GSK3β (ser9), β-catenin and cyclin D1 (protein and/or mRNA levels) reduced. Two-month treatment with LiCl at ages of 4 or 10 months weakened all of these effects. Similar expression variations were observed for these proteins in primary neurons exposed to AβOs, and these effects were attenuated by LiCl and aggravated by XAV939. Inhibition of β-catenin expression lowered the level of α7 nAChR protein in these cells. LiCl attenuates the impaired learning capability and memory function of APP/PS1 mice via a mechanism that might involve elevation of the level of α7 nAChR as a result of altered Wnt/β-catenin signalling.
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