Preparation of single cell suspensions enriched in mouse brain vascular cells for single-cell RNA sequencing

Abstract

Summary: Cerebral blood vessels supply oxygen and nutrients, remove metabolic waste, and play a critical role in maintaining brain homeostasis. Cerebrovasculature is composed of heterogeneous populations of brain vascular cells (BVCs). A major challenge in effective cerebrovascular transcriptional profiling is high-quality BVC procurement, permitting high sequencing depth. Here, we establish cell isolation procedures for glio-vascular cell-enriched single-cell RNA sequencing enabling unbiased characterization of BVC transcriptional heterogeneity. Our approach can be used to address vascular-specific contribution to brain diseases.For complete details on the use and execution of this protocol, please refer to Yamazaki et al. (2021).

Keywords

• Cell isolation
• Neuroscience
• RNAseq
• Single Cell