Comparative Transcriptomic Analysis of Cerebellar Astrocytes across Developmental Stages and Brain Regions.

ABSTRACT: Astrocytes are the most abundant glial cell type in the central nervous system, and they play a crucial role in normal brain function. While gliogenesis and glial differentiation occur during perinatal cerebellar development, the processes that occur during early postnatal development remain obscure. In this study, we conducted transcriptomic profiling of postnatal cerebellar astrocytes at postnatal days 1, 7, 14, and 28 (P1, P7, P14, and P28), identifying temporal-specific gene signatures at each specific time point. Comparing these profiles with region-specific astrocyte differentially expressed genes (DEGs) published for the cortex, hippocampus, and olfactory bulb revealed cerebellar-specific gene signature across these developmental timepoints. Moreover, we conducted a comparative anal

SUBMITTER: Kwon W 

PROVIDER: S-EPMC10816327 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature