Source:http://linkedlifedata.com/resource/pubmed/id/19442651
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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1
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pubmed:dateCreated |
2009-6-8
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pubmed:abstractText |
Prophet of PIT1 (PROP1) is a pituitary-specific factor and responsive gene for the combined pituitary hormone deficiency in Ames dwarf mice and human patients. Our immunohistochemical studies demonstrated that PROP1 is consistently expressed in SOX2-expressing stem/progenitor cells in the rat pituitary from embryonic (E) to postnatal periods. At E13.5, all the cells in Rathke's pouch, the primordium of the pituitary, express PROP1. Afterward, PROP1-positive cells localize along the marginal cell layer, a putative stem cell niche in the pituitary, and stratify in the parenchyma of the anterior pituitary. In the embryonic period, PROP1 coexists transiently with PIT1, which is the anterior pituitary-specific factor and is a target of PROP1, but not any hormones. Thus, the present results imply a regulatory role of PROP1 not only in pituitary organogenesis but also in conversion of PIT1-lineage cells.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Homeodomain Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/Prophet of Pit-1 protein,
http://linkedlifedata.com/resource/pubmed/chemical/SOXB1 Transcription Factors,
http://linkedlifedata.com/resource/pubmed/chemical/Sox2 protein, rat,
http://linkedlifedata.com/resource/pubmed/chemical/Transcription Factor Pit-1
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pubmed:status |
MEDLINE
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pubmed:month |
Jul
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pubmed:issn |
1090-2104
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pubmed:author | |
pubmed:issnType |
Electronic
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pubmed:day |
17
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pubmed:volume |
385
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
11-5
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pubmed:meshHeading |
pubmed-meshheading:19442651-Animals,
pubmed-meshheading:19442651-Cell Lineage,
pubmed-meshheading:19442651-Homeodomain Proteins,
pubmed-meshheading:19442651-Humans,
pubmed-meshheading:19442651-Mice,
pubmed-meshheading:19442651-Organogenesis,
pubmed-meshheading:19442651-Pituitary Gland,
pubmed-meshheading:19442651-Rats,
pubmed-meshheading:19442651-SOXB1 Transcription Factors,
pubmed-meshheading:19442651-Stem Cell Niche,
pubmed-meshheading:19442651-Transcription Factor Pit-1
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pubmed:year |
2009
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pubmed:articleTitle |
PROP1 coexists with SOX2 and induces PIT1-commitment cells.
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pubmed:affiliation |
Division of Life Science, Graduate School of Agriculture, Meiji University, 1-1-1 Higashi-Mita, Tama-ku, Kanagawa 214-8571, Japan.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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