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rdf:type |
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lifeskim:mentions |
umls-concept:C0017262,
umls-concept:C0018866,
umls-concept:C0025914,
umls-concept:C0026809,
umls-concept:C0185117,
umls-concept:C0449774,
umls-concept:C0680022,
umls-concept:C1704259,
umls-concept:C1705987,
umls-concept:C1710082,
umls-concept:C1817156,
umls-concept:C2911684
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pubmed:issue |
2
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pubmed:dateCreated |
2006-1-9
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pubmed:abstractText |
Hedgehog signalling regulates morphogenesis of many developing organs. Sonic hedgehog (Shh) signalling has been shown to regulate the growth and morphogenesis of the palatal shelves prior to their elevation and fusion. Here, we show that Shh expression is limited to a thickened palatal oral epithelium prior to palatal shelf elevation. After palatal shelf elevation above the tongue, Shh is expressed only in small areas of thickened palatal oral epithelium that corresponded to developing rugae. The receptor Ptc1 and a regulator of Hh signalling Hhip1 are expressed in the mesenchyme adjacent to the palatal oral epithelium so that the highest level of transcripts localize to the palatal mesenchyme surrounding the Shh-expressing thickened epithelium. Smoothened and transcriptional effectors Gli1-3, and Hh regulator Gas1 are expressed widely in the palatal mesenchyme. No differences were found in the expression patterns of Hh pathway members along the anterior-posterior axis of the developing palate.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Carrier Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/Cell Cycle Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/GPI-Linked Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/Gas1 protein, mouse,
http://linkedlifedata.com/resource/pubmed/chemical/Gli3 protein, mouse,
http://linkedlifedata.com/resource/pubmed/chemical/Hedgehog Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/Hhip protein, mouse,
http://linkedlifedata.com/resource/pubmed/chemical/Kruppel-Like Transcription Factors,
http://linkedlifedata.com/resource/pubmed/chemical/Membrane Glycoproteins,
http://linkedlifedata.com/resource/pubmed/chemical/Membrane Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/Nerve Tissue Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/Rab23 protein, mouse,
http://linkedlifedata.com/resource/pubmed/chemical/Receptors, Cell Surface,
http://linkedlifedata.com/resource/pubmed/chemical/Receptors, G-Protein-Coupled,
http://linkedlifedata.com/resource/pubmed/chemical/Smo protein, mouse,
http://linkedlifedata.com/resource/pubmed/chemical/Trans-Activators,
http://linkedlifedata.com/resource/pubmed/chemical/dispatched protein, mouse,
http://linkedlifedata.com/resource/pubmed/chemical/patched receptors,
http://linkedlifedata.com/resource/pubmed/chemical/rab GTP-Binding Proteins
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pubmed:status |
MEDLINE
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pubmed:month |
Jan
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pubmed:issn |
1567-133X
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
6
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
206-12
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pubmed:dateRevised |
2010-11-18
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pubmed:meshHeading |
pubmed-meshheading:16168717-Animals,
pubmed-meshheading:16168717-Body Patterning,
pubmed-meshheading:16168717-Carrier Proteins,
pubmed-meshheading:16168717-Cell Cycle Proteins,
pubmed-meshheading:16168717-GPI-Linked Proteins,
pubmed-meshheading:16168717-Gene Expression Regulation, Developmental,
pubmed-meshheading:16168717-Hedgehog Proteins,
pubmed-meshheading:16168717-In Situ Hybridization,
pubmed-meshheading:16168717-Kruppel-Like Transcription Factors,
pubmed-meshheading:16168717-Membrane Glycoproteins,
pubmed-meshheading:16168717-Membrane Proteins,
pubmed-meshheading:16168717-Mice,
pubmed-meshheading:16168717-Nerve Tissue Proteins,
pubmed-meshheading:16168717-Palate,
pubmed-meshheading:16168717-Receptors, Cell Surface,
pubmed-meshheading:16168717-Receptors, G-Protein-Coupled,
pubmed-meshheading:16168717-Signal Transduction,
pubmed-meshheading:16168717-Trans-Activators,
pubmed-meshheading:16168717-rab GTP-Binding Proteins
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pubmed:year |
2006
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pubmed:articleTitle |
Expression patterns of Hedgehog signalling pathway members during mouse palate development.
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pubmed:affiliation |
Department of Craniofacial Development, King's College London, Floor 28 Guy's Tower, St Thomas Street, London SE1 9RT, UK.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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