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Microcircuito sináptica modelado con 3D Cocultures de astrocitos y neuronas de células madre pluripotentes humanas
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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
En este protocolo, nuestro objetivo es describir un método reproducible para combinar disociado humanas pluripotentes células madre derivadas neuronas y astrocitos juntos en 3D esfera cocultures, mantener estas esferas en condiciones flotantes libres y posteriormente medición de la actividad de circuito sináptico de las esferas con inmunoanálisis y matriz micropozo-microcanal grabaciones.
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
