TFII-I gene family during tooth development: Candidate genes for tooth anomalies in Williams syndrome
نویسندگان
چکیده
منابع مشابه
Gene Expression Profile Analysis during Mouse Tooth Development
Introduction: Complex molecular pathways involve in development of different tissues such as teeth. Differential gene expression patterns during teeth development generates different tooth types. Teeth development results from interactions between oral epithelium and underlying ectomesenchyme cells with neural crest origin. Teeth development are regulated by different signaling networks. In thi...
متن کاملEssential functions of the Williams-Beuren syndrome-associated TFII-I genes in embryonic development.
GTF2I and GTF2IRD1 encoding the multifunctional transcription factors TFII-I and BEN are clustered at the 7q11.23 region hemizygously deleted in Williams-Beuren syndrome (WBS), a complex multisystemic neurodevelopmental disorder. Although the biochemical properties of TFII-I family transcription factors have been studied in depth, little is known about the specialized contributions of these fac...
متن کاملNew TFII-I family target genes involved in embryonic development.
Two members of the TFII-I family transcription factor genes, GTF2I and GTF2IRD1, are the prime candidates responsible for the craniofacial and cognitive abnormalities of Williams syndrome patients. We have previously generated mouse lines with targeted disruption of Gtf2i and Gtf2ird1. Microarray analysis revealed significant changes in the expression profile of mutant embryos. Here we describe...
متن کاملGene Expression Profiling during Murine Tooth Development
The aim of this study was to describe the expression of genes, including ameloblastin (Ambn), amelogenin X chromosome (Amelx), and enamelin (Enam) during early (pre-secretory) tooth development. The expression of these genes has predominantly been studied at post-secretory stages. Deoxyoligonucleotide microarrays were used to study gene expression during development of the murine first molar to...
متن کاملExpression of Wnt signalling pathway genes during tooth development
We have carried out comparative in situ hybridisation analysis of six Wnt genes Wnts-3, -4, -5a, -6, -7b, and 10b together with Wnt receptor MFz6 and receptor agonist/antagonists MFrzb1 and Mfrp2 during murine odontogenesis from the earliest formation of the epithelial thickening to the early bell stage. Expression of Wnt-4, Wnt-6, and one Wnt receptor MFz6 was observed in the facial, oral and ...
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ژورنال
عنوان ژورنال: Developmental Dynamics
سال: 2007
ISSN: 1058-8388,1097-0177
DOI: 10.1002/dvdy.21311