Altered expression of neuropeptides in FoxG1-null heterozygous mutant mice.

ABSTRACT: Foxg1 gene encodes for a transcription factor essential for telencephalon development in the embryonic mammalian forebrain. Its complete absence is embryonic lethal while Foxg1 heterozygous mice are viable but display microcephaly, altered hippocampal neurogenesis and behavioral and cognitive deficiencies. In order to evaluate the effects of Foxg1 alteration in adult brain, we performed expression profiling in total brains from Foxg1+/- heterozygous mutants and wild-type littermates. We identified statistically significant differences in expression levels for 466 transcripts (P<0.001), 29 of which showed a fold change ≥ 1.5. Among the differentially expressed genes was found a group of genes expressed in the basal ganglia and involved in the control of movements. A relevant (three to seven

SUBMITTER: Frullanti E 

PROVIDER: S-EPMC4717204 | biostudies-literature | 2016 Feb

REPOSITORIES: biostudies-literature