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Synaptiske Microcircuit modellering med 3D Cocultures av astrocyttene og Neurons fra menneskelige Pluripotent stamceller
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Kapitel
- 00:04Titel
- 00:49Generation and Maintenance of Astrocyte Progenitors (hAstros) from hPSCs
- 02:41Generation and Maintenance of Neurons (hNeurons) and Inducible Neurons (iNeurons) from hPSCs
- 03:27Preparation and Maintenance of 3D Sphere Co-cultures
- 05:42Measurement of Live Synaptic Physiology with Multielectrode Arrays (MEAs)
- 06:56Results: Morphological and Physiological Characteristics of Synaptic Microcircuits
- 08:07Conclusion
I denne protokollen, vi tar sikte på å beskrive en reproduserbar metode for å kombinere dissosiert menneskelige pluripotent stilk cellen avledet nevroner og astrocyttene sammen i 3D sphere cocultures, opprettholde disse kuler i gratis flytende forhold, og senere måle synaptic krets aktivitet av kulene med immunoanalysis og multielectrode matrise innspillinger.
Tags
Synaptic Microcircuit3D CoculturesAstrocytesNeuronsHuman Pluripotent Stem CellsNeural Cell TypesSynaptic Circuit FormationNeurowissenschaftenOrganoid TechnologiesDrug DevelopmentNeuroregenerationNeural ProgenitorsAstrocyte ProgenitorsAstrocyte SubtypesNeural InductionNeural MediumRho-kinase InhibitorECM-coated PlatesCell AggregationCell DissociationCell Identity ConfirmationCryo-preservation
