Transcriptomics

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Systematic identification of cell-cell communication networks in the developing brain


ABSTRACT: In the current study, we describe Brain-FACS, a method to simultaneously isolate neural, microglial, mural and endothelial cells from the developing brain to more than 94% purity in around 4 hours. Utilising Brain-FACS, we isolate, transcriptionally analyse and build a cell-cell communication map of the mouse brain at embryonic day E14.5. Transcriptomic analyses on FACS-isolated cell populations provide a ~20-fold increase in sensitivity over single single-cell RNA sequencing methods and allow us to bioinformatically identify 1,710 unique ligand-receptor interactions between neural, endothelial, mural and microglial cells including previously unidentified relationships. Together, this study provides a comprehensive map that reveals the richness of communication within the developing brain.

ORGANISM(S): Mus musculus

PROVIDER: GSE133079 | GEO | 2019/09/09

REPOSITORIES: GEO

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