Mechanical stretch scales centriole number to apical area via Piezo1 in multiciliated cells
Kulkarni S, Marquez J, Date P, Ventrella R, Mitchell B, Khokha M. Mechanical stretch scales centriole number to apical area via Piezo1 in multiciliated cells. ELife 2021, 10: e66076. PMID: 34184636, PMCID: PMC8270640, DOI: 10.7554/elife.66076.Peer-Reviewed Original ResearchConceptsCentriole numberMulticiliated cellsCentriole amplificationHundreds of centriolesOptimal cell functionTension-dependent mannerMechanosensitive ion channelsEmbryonic elongationOrganelle numberCell biologyNumber controlIon channelsCentriolesMost cellsPiezo1Multiple ciliaCell functionMCC functionMechanical forcesApical areaCiliaCellsPotential roleAmplificationFundamental questionsWDR5 Stabilizes Actin Architecture to Promote Multiciliated Cell Formation
Kulkarni SS, Griffin JN, Date PP, Liem KF, Khokha MK. WDR5 Stabilizes Actin Architecture to Promote Multiciliated Cell Formation. Developmental Cell 2018, 46: 595-610.e3. PMID: 30205038, PMCID: PMC6177229, DOI: 10.1016/j.devcel.2018.08.009.Peer-Reviewed Original ResearchConceptsMulticiliated cellsF-actinBasal bodiesHundreds of ciliaApical actin networkApical F-actinApical actinChromatin modificationsChromatin modifiersTissue morphogenesisActin cytoskeletonActin architectureActin networkWDR5Intracellular organellesG-actinCell surfaceCell formationCellsCytoskeletonMorphogenesisOrganellesRegulatorActinBinds