Single-Cell Analysis of Foxp1-Driven Mechanisms Essential for Striatal Development.

ABSTRACT: The striatum is a critical forebrain structure integrating cognitive, sensory, and motor information from diverse brain regions into meaningful behavioral output. However, the transcriptional mechanisms underlying striatal development at single-cell resolution remain unknown. Using single-cell RNA sequencing (RNA-seq), we examine the cellular diversity of the early postnatal striatum and show that Foxp1, a transcription factor strongly linked to autism and intellectual disability, regulates the cellular composition, neurochemical architecture, and connectivity of the striatum in a cell-type-dependent fashion. We also identify Foxp1-regulated target genes within distinct cell types and connect these molecular changes to functional and behavioral deficits relevant to phenotypes described in

SUBMITTER: Anderson AG 

PROVIDER: S-EPMC7137930 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature