Extensive transcriptional and chromatin changes underlie astrocyte maturation in vivo and in culture

Abstract

Astrocytes have functions crucial for brain homeostasis, which are disrupted in many neurological disorders, but how these functions are established during astrocyte maturation is largely unknown. Here the authors show transcriptional and chromatin changes underlying astrocyte maturation in mice and identify transcription factors regulating maturation of cultured astrocytes.