We collected bulk RNA-seq data across 53 human tissues (GTEx v8, median across samples)21; from a study of 19,550 nuclei from frozen adult human post-mortem hippocampus and prefrontal cortex representing 16 different cell types22; from a study of ~10,000 single cells from 5 mouse brain regions (cortex, hippocampus, hypothalamus, midbrain and striatum, in addition to specific enrichments for oligodendrocytes, dopaminergic neurons, serotonergic neurons and cortical parvalbuminergic interneurons) that identified 24 cell types23; from a study of~500,000 single cells from the mouse nervous system (19 regions) that identified 265 cell types24.
