ArticleScientific reports2023
Tau tubulin kinase 1 and 2 regulate ciliogenesis and human pluripotent stem cells-derived neural rosettes.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 9 citations in OpenAlex.
- Niche-Mediated Neural Priming Enables Robust and Scalable Generation of Human Choroid Plexus Organoids.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Development of Potent and Cell Active 5-Azaindole-Based Tau Tubulin Kinase Inhibitors.bioRxiv : the preprint server for biology · 2026Article
- In vitro approaches to study centriole and cilium function in early mouse embryogenesis.Life science alliance · 2026Article
- Phosphorylation at the Helm: Kinase-Mediated Regulation of Primary Cilia Assembly and Disassembly.Cytoskeleton (Hoboken, N.J.) · 2025Review
- Primary cilia and cancer: a tale of many faces.Oncogene · 2025Review
- Article
- Illumination of understudied ciliary kinases.Frontiers in molecular biosciences · 2024Review
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2 authors at 1 institution in 1 country.
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Abstract
Primary cilia are key regulators of embryo development and tissue homeostasis. However, their mechanisms and functions, particularly in the context of human cells, are still unclear. Here, we analyzed the consequences of primary cilia modulation for human pluripotent stem cells (hPSCs) proliferation and differentiation. We report that neither activation of the cilia-associated Hedgehog signaling pathway nor ablation of primary cilia by CRISPR gene editing to knockout Tau Tubulin Kinase 2 (TTBK2), a crucial ciliogenesis regulator, affects the self-renewal of hPSCs. Further, we show that TTBK1, a related kinase without previous links to ciliogenesis, is upregulated during hPSCs-derived neural rosette differentiation. Importantly, we demonstrate that while TTBK1 fails to localize to the mother centriole, it regulates primary cilia formation in the differentiated, but not the undifferentiated hPSCs. Finally, we show that TTBK1/2 and primary cilia are implicated in the regulation of the size of hPSCs-derived neural rosettes.
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