MicroRNA gene expression signatures in the developing neural tube.

ABSTRACT:

Background

Neurulation requires precise, spatio-temporal expression of numerous genes and coordinated interaction of signal transduction and gene regulatory networks, disruption of which may contribute to the etiology of neural tube defects (NTDs). MicroRNAs (miRNAs) are key modulators of cell and tissue differentiation. To define potential roles of miRNAs in development of the murine neural tube (NT), miRNA microarray analysis was conducted to establish expression profiles, and identify miRNA target genes and functional gene networks.

Methods

The miRNA expression profiles in murine embryonic NTs derived from gestational days 8.5, 9.0, and 9.5 were defined and compared utilizing miRXplore microarrays from Miltenyi Biotec GmbH, Bergisch Gladbach, Germany. Gene expression chan

SUBMITTER: Mukhopadhyay P 

PROVIDER: S-EPMC3165006 | biostudies-literature | 2011 Aug

REPOSITORIES: biostudies-literature