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Microcircuito sinaptica modellazione con 3D Cocultures di astrociti e neuroni da cellule staminali pluripotenti umane
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Chapters
- 00:04Title
- 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
In questo protocollo, ci proponiamo di descrivere un metodo riproducibile per combinare dissociato pluripotenti umane su cellule staminali neuroni e astrociti insieme in 3D sfera cocultures, mantenendo queste sfere in condizioni galleggiante libera e successivamente misurazione dell'attività sinaptica circuito delle sfere con immunoanalysis e registrazioni di matrice multielettrodo.
Tags
Synaptic Microcircuit3D CoculturesAstrocytesNeuronsHuman Pluripotent Stem CellsNeural Cell TypesSynaptic Circuit FormationNeuroscienceOrganoid TechnologiesDrug DevelopmentNeuroregenerationNeural ProgenitorsAstrocyte ProgenitorsAstrocyte SubtypesNeural InductionNeural MediumRho-kinase InhibitorECM-coated PlatesCell AggregationCell DissociationCell Identity ConfirmationCryo-preservation
