Protocol for generating and using human iPSC-derived microglia-containing air-liquid-interface cortical organoid cultures
Summary: Here, we present a protocol for generating long-term microglia-containing air-liquid-interface cortical organoid (MG-ALI-CO) cultures. This approach minimizes necrotic core formation, a common limitation of extended organoid cultures, favoring microglia survival and homeostasis. We describe...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-09-01
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| Series: | STAR Protocols |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666166725003211 |
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| Summary: | Summary: Here, we present a protocol for generating long-term microglia-containing air-liquid-interface cortical organoid (MG-ALI-CO) cultures. This approach minimizes necrotic core formation, a common limitation of extended organoid cultures, favoring microglia survival and homeostasis. We describe steps for generating air-liquid-interface cortical organoids (ALI-COs), integrating macrophage precursors, and maintaining MG-ALI-COs. Additionally, we outline several experimental analyses of MG-ALI-COs, including immunostaining, imaging, and patch-clamp electrophysiological recordings. This model provides a physiologically relevant system to investigate human neuroimmune interactions in a 3D brain-like environment. : Publisher’s note: Undertaking any experimental protocol requires adherence to local institutional guidelines for laboratory safety and ethics. |
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| ISSN: | 2666-1667 |