60 results found
    1. Cell Biology

    Intraflagellar transport drives flagellar surface motility

    Sheng Min Shih, Benjamin D Engel ... Ahmet Yildiz
    The transport of proteins along flagellar microtubules generates the force that enables flagella to propel cells across surfaces.
    1. Cell Biology
    2. Developmental Biology

    Coordinated genomic control of ciliogenesis and cell movement by RFX2

    Mei-I Chung, Taejoon Kwon ... John B Wallingford
    Systems-level analysis in vertebrate ciliated epithelial cells shows that the network of genes activated by the transcription factor Rfx2 controls the development, migration, insertion and function of these cells.
    1. Cell Biology

    The master cell cycle regulator APC-Cdc20 regulates ciliary length and disassembly of the primary cilium

    Weiping Wang, Tao Wu, Marc W Kirschner
    The anaphase promoting complex (APC) has an essential role in ubiquitin-mediated proteolysis in the disassembly of cilia.
    1. Cell Biology
    2. Developmental Biology

    Flattop regulates basal body docking and positioning in mono- and multiciliated cells

    Moritz Gegg, Anika Böttcher ... Heiko Lickert
    In cell types that acquire planar cell polarity, the protein Flattop regulates basal body docking and positioning.
    1. Stem Cells and Regenerative Medicine

    Stem cells and fluid flow drive cyst formation in an invertebrate excretory organ

    Hanh Thi-Kim Vu, Jochen C Rink ... Alejandro Sánchez Alvarado
    Planarians provide evidence for a common evolutionary origin of vertebrate and invertebrate excretory systems and provide a novel experimental model to study human kidney diseases.
    1. Developmental Biology

    TALPID3 controls centrosome and cell polarity and the human ortholog KIAA0586 is mutated in Joubert syndrome (JBTS23)

    Louise A Stephen, Hasan Tawamie ... Hanno J Bolz
    Mutations in KIAA0586 (TALPID3) cause a severe ciliopathy called Joubert syndrome that affects organ, cell and centrosome polarity.
    1. Cell Biology

    Ion channels and calcium signaling in motile cilia

    Julia F Doerner, Markus Delling, David E Clapham
    Direct patch clamp of ependymal motile cilia reveals that voltage-gated calcium channels in the cell body dominate their electrical and calcium signaling properties.
    1. Cell Biology
    2. Developmental Biology

    Ciliary transcription factors and miRNAs precisely regulate Cp110 levels required for ciliary adhesions and ciliogenesis

    Peter Walentek, Ian K Quigley ... Richard M Harland
    At optimal concentrations, the ciliary inhibitor Cp110 promotes ciliogenesis by localization to previously uncharacterized sites at the basal body, where it recruits ciliary adhesion complexes that mediate basal body interaction with F-actin networks.
    1. Cell Biology
    2. Developmental Biology

    Wnt proteins can direct planar cell polarity in vertebrate ectoderm

    Chih-Wen Chu, Sergei Y Sokol
    Vertebrate early ectoderm displays planar polarity manifested by a fluorescent sensor and this polarity can be instructed by Wnt ligands.
    1. Stem Cells and Regenerative Medicine

    A bioengineered niche promotes in vivo engraftment and maturation of pluripotent stem cell derived human lung organoids

    Briana R Dye, Priya H Dedhia ... Jason R Spence
    Building on previous work (Dye et al., 2015) showing that pluripotent stem cell derived lung organoids were immature/fetal, the current study shows that in vivo transplantation leads to mature tissue, reminiscent of adult airways.

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