ArticleAging cell2025
Overexpression of TECPR1 improved cognitive function of P301S-tau mice via activation of autophagy in the early and late process.
Article in Aging cell, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Gene-Exercise Interactions in Amyloid Metabolism and Clearance: Implications for Alzheimer's Disease.International journal of molecular sciences · 2025Review
- Overexpression of TECPR1 improved cognitive function of P301S-tau mice via activation of autophagy in the early and late process.Aging cell · 2025Article
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Authors and funding
11 authors.
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Abstract
Autophagy disorders in AD patients and animal models were well known, however, the effect of P301S-tau on autophagy is not clear. Here, we found that autophagy related protein Tectonin Beta-Propeller Repeat-Containing Protein 1 (TECPR1) decreased in the hippocampus of P301S-tau transgenic mice by proteomics, which was proved in vivo and in vitro, and P301S-tau induced autophagic deficits in early and late process. TECPR1 overexpression attenuated P301S-tau induced autophagy defects via promoting autophagosome generation and autophagosome and lysosomes fusion. We also found that TECPR1 overexpression ameliorated the behavior disorders of P301S-tau mice with promoting tau degradation, improving synaptic plasticity and neuron loss. Lastly, CQ or 3-MA treatment reversed TECPR1 induced improvement effects on autophagic and cognitive disorders, further proved that, TECPR1 activated the early and late process of autophagy to ameliorate the cognition of P301S-tau mice. Our data suggest that TECPR1 is a potential therapy target for AD.
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