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Chapters
- 00:05Title
- 01:59Injection of mRNA Encoding the Fluorescently-tagged Actin Binding Protein
- 03:47Induction of Cell Extrusion in Zebrafish Larvae Using G418
- 04:47Mounting Zebrafish Larvae for Imaging
- 05:34Live Imaging of Actin Dynamics and Individual Epithelial Cell Behaviors during Cell Extrusion Using a Spinning Disc Confocal Microscope
- 08:22Representative Epidermal Images
- 08:55Conclusion
Células que morrem são extrudados a partir de tecidos epiteliais pela contração concertada de células vizinhas, sem interromper a função de barreira. A clareza óptica de zebrafish desenvolvimento fornece um excelente sistema de visualização de extrusão na vida epitélios. Aqui nós descrevemos métodos para induzir e extrusão imagem na epiderme zebrafish larval em resolução celular.
Tags
Live ImagingCell ExtrusionEpidermisDeveloping ZebrafishDamaged CellsBarrier FunctionDying CellsActin And MyosinEpithelial SheetCell Extrusion ProcessOptical ClarityLarval Zebrafish EpidermisFluorescent Protein Labeled ProbeF-actinTransgenic Zebrafish EmbryosGreen Fluorescent ProteinApoptosisG418Time-lapse ImagingSpinning Disc Confocal MicroscopeActin DynamicsEpithelial Cell BehaviorsApoptotic Cell Elimination
