A novel PIAS1-GSK3β signaling axis in tauopathy and a cell-permeable blocking peptide designed to disrupt the PIAS1-GSK3β interaction are uncovered and provide a promising targeted therapeutic strategy for Alzheimer's disease.
Findings support a model in which tau dysfunction results from the convergence of molecular aberrations and genetic susceptibility within a pathological network involving amyloid-β, neuroinflammation, and synaptic failure.
S. Sura, S. Jagadeesan, M. A. M. Moklas et al.· Molecular Biology Reports· 0 citations
Results indicate that SAHA can improve Tau-associated pathological alterations in an AAV-P301L-Tau-induced tauopathy model, and provide additional insights into the potential influence of biological sex on HDACi-based therapeutic strategies, although the molecular mechanisms underlying these differences require further...
Zhidan Shi, Xinyi Cheng, Chu Zhang et al.· International Immunopharmaco...· 0 citations
This review synthesizes current knowledge regarding piRNA dysregulation in AD, examining mechanistic links between piRNA loss, transposable element activation, Aβ toxicity, and tau pathology while evaluating therapeutic implications.
S. Taherkhani, Zeynab Sharifiaghdam, Parnian Amani· SVOA Neurology· 0 citations
Circ_0004801 acts as an upstream regulator of TTBK1 by sequestering miR-7688-5p, thereby promoting tau hyperphosphorylation and cognitive impairment in AD and may represent a potential target for tau-directed intervention.
Qing-Qing Li, Jie Xiao, Guo-Rong Deng et al.· Journal of Alzheimer's Disea...· 0 citations
A new Drosophila tauopathy model expressing eGFP-tagged human TauWT or the disease-associated TauP301L variant in the nervous system is established and 5-HT7R signaling is identified as a conserved and druggable modifier of Tau toxicity.
Mariana I. Tsap, Valeriya V. Navrotska, J. Labus et al.· bioRxiv· 0 citations
Though no tau-targeted therapy has yet to demonstrate definitive clinical benefit, continued research supports tau as an important therapeutic target and contributes to the development of more effective treatments for AD.
Zhuo-Yu Wang· MedScien· 0 citations
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