ArticleJournal of enzyme inhibition and medicinal chemistry2024
Discovering a novel dual specificity tyrosine-phosphorylation-regulated kinase 1A (DYRK1A) inhibitor and its impact on tau phosphorylation and amyloid-β formation.
Article in Journal of enzyme inhibition and medicinal chemistry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Targeting DYRK1A with rationally designed pyrazine-guanidine hybrids for Alzheimer's disease: design, synthesis, and biological evaluation.RSC advances · 2026Article
- Leucettinib-21 decreases dosage effects of DYRK1A in human trisomy 21 induced pluripotent stem cell-derived neural cells.Disease models & mechanisms · 2026Article
- Leucettinib-21 decreases dosage effects of DYRK1A in human trisomy 21 iPSC-derived neural cells.bioRxiv : the preprint server for biology · 2026Article
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11 authors.
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Abstract
Dual-specificity tyrosine-regulated kinase 1 A (DYRK1A) is crucial in neurogenesis, synaptogenesis, and neuronal functions. Its dysregulation is linked to neurodegenerative disorders like Down syndrome and Alzheimer's disease. Although the development of DYRK1A inhibitors has significantly advanced in recent years, the selectivity of these drugs remains a critical challenge, potentially impeding further progress. In this study, we utilised structure-based virtual screening (SBVS) from NCI library to discover novel DYRK1A inhibitors. The top-ranked compounds were then validated through enzymatic assays to assess their efficacy towards DYRK1A. Among them, NSC361563 emerged as a potent and selective DYRK1A inhibitor. It was shown to decrease tau phosphorylation at multiple sites, thereby enhancing tubulin stability. Moreover, NSC361563 diminished the formation of amyloid β and offered neuroprotective benefits against amyloid β-induced toxicity. Our research highlights the critical role of selective DYRK1A inhibitors in treating neurodegenerative diseases and presents a promising starting point for the development of targeted therapies.
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