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http://purl.uniprot.org/citations/19235238http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/19235238http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/19235238http://www.w3.org/2000/01/rdf-schema#comment"Pitt-Hopkins syndrome is a severe congenital encephalopathy recently ascribed to de novo heterozygous TCF4 gene mutations. We report a series of 13 novel PHS cases with a TCF4 mutation and show that EEG, brain magnetic resonance imagain (MRI), and immunological investigations provide valuable additional clues to the diagnosis. We confirm a mutational hot spot in the basic domain of the E-protein. Functional studies illustrate that heterodimerisation of mutant TCF4 proteins with a tissue-specific transcription factor is less effective than that homodimerisation in a luciferase reporter assay. We also show that the TCF4 expression pattern in human embryonic development is widespread but not ubiquitous. In summary, we further delineate an underdiagnosed mental retardation syndrome, highlighting TCF4 function during development and facilitating diagnosis within the first year of life."xsd:string
http://purl.uniprot.org/citations/19235238http://purl.org/dc/terms/identifier"doi:10.1002/humu.20935"xsd:string
http://purl.uniprot.org/citations/19235238http://purl.org/dc/terms/identifier"doi:10.1002/humu.20935"xsd:string
http://purl.uniprot.org/citations/19235238http://purl.uniprot.org/core/author"Heron D."xsd:string
http://purl.uniprot.org/citations/19235238http://purl.uniprot.org/core/author"Heron D."xsd:string
http://purl.uniprot.org/citations/19235238http://purl.uniprot.org/core/author"Lyonnet S."xsd:string
http://purl.uniprot.org/citations/19235238http://purl.uniprot.org/core/author"Lyonnet S."xsd:string
http://purl.uniprot.org/citations/19235238http://purl.uniprot.org/core/author"Munnich A."xsd:string
http://purl.uniprot.org/citations/19235238http://purl.uniprot.org/core/author"Munnich A."xsd:string
http://purl.uniprot.org/citations/19235238http://purl.uniprot.org/core/author"Colleaux L."xsd:string
http://purl.uniprot.org/citations/19235238http://purl.uniprot.org/core/author"Colleaux L."xsd:string
http://purl.uniprot.org/citations/19235238http://purl.uniprot.org/core/author"Isidor B."xsd:string
http://purl.uniprot.org/citations/19235238http://purl.uniprot.org/core/author"Isidor B."xsd:string
http://purl.uniprot.org/citations/19235238http://purl.uniprot.org/core/author"Amiel J."xsd:string
http://purl.uniprot.org/citations/19235238http://purl.uniprot.org/core/author"Amiel J."xsd:string
http://purl.uniprot.org/citations/19235238http://purl.uniprot.org/core/author"Boddaert N."xsd:string
http://purl.uniprot.org/citations/19235238http://purl.uniprot.org/core/author"Boddaert N."xsd:string
http://purl.uniprot.org/citations/19235238http://purl.uniprot.org/core/author"Rio M."xsd:string
http://purl.uniprot.org/citations/19235238http://purl.uniprot.org/core/author"Rio M."xsd:string
http://purl.uniprot.org/citations/19235238http://purl.uniprot.org/core/author"Viot G."xsd:string
http://purl.uniprot.org/citations/19235238http://purl.uniprot.org/core/author"Viot G."xsd:string
http://purl.uniprot.org/citations/19235238http://purl.uniprot.org/core/author"Durandy A."xsd:string
http://purl.uniprot.org/citations/19235238http://purl.uniprot.org/core/author"Durandy A."xsd:string