Attachment culture of cortical organoids at the microwell air-liquid interface.

STAR Protoc

Tsinghua Shenzhen International Graduate School (SIGS), Tsinghua University, Shenzhen 518055, China; Tsinghua-Berkeley Shenzhen Institute (TBSI), Tsinghua University, Shenzhen 518055, China. Electronic address:

Published: September 2023

The cortical organoid is an efficient model for studying human brain neurodevelopment and neurological disease. However, its three-dimensional structure limits real-time observation of internal physiological changes. Here, we present a protocol for an air-liquid interface attachment culture for cortical organoids. We describe steps for transplanting cortical organoid slices and generating the air-liquid interface. We then detail calcium imaging on organoid external neural networks and immunohistochemical staining on confocal plates.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10502426PMC
http://dx.doi.org/10.1016/j.xpro.2023.102502DOI Listing

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