Single-cell atlas reveals meningeal leukocyte heterogeneity in the developing mouse brain
The meninges are important for brain development and pathology. Using single-cell RNA sequencing, we have generated the first comprehensive transcriptional atlas of neonatal mouse meningeal leukocytes under normal conditions and after perinatal brain injury. Weidentified almost all known leukocyte subtypes and found differences between neonatal and adult border-associated macrophages, thus highlig