Source:http://linkedlifedata.com/resource/pubmed/id/11557666
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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
9
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pubmed:dateCreated |
2001-9-14
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pubmed:abstractText |
Allograft inflammatory factor-1 (AIF-1) is not present in normal arteries, but its expression is induced in vascular smooth muscle cells (VSMCs) in several models of arterial injury. The proliferation of VSMCs is a major component of neointimal hyperplasia in many arteriopathies, and the purpose of this study was to determine the role of AIF-1 in the growth of VSMCs. Transfection and constitutive expression of AIF-1 in a primary and a rat VSMC line results in enhanced growth of those cells as measured by cell number and is proportional to the amount of AIF-1 expressed. Constitutive expression of AIF-1 results in a shorter cell cycle, as measured by flow cytometry, and aberrant expression of cell cycle proteins, as determined by Western blot. AIF-1 overexpression also permits growth of these cells in serum-reduced media. Collectively, these data suggest that AIF-1 may participate in the progression of vascular proliferative disease on the basis of its ability to regulate the growth of VSMCs.
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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/Aif1 protein, rat,
http://linkedlifedata.com/resource/pubmed/chemical/Calcium-Binding Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/Culture Media, Serum-Free,
http://linkedlifedata.com/resource/pubmed/chemical/Cyclins,
http://linkedlifedata.com/resource/pubmed/chemical/Microfilament Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/Proliferating Cell Nuclear Antigen
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pubmed:status |
MEDLINE
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pubmed:month |
Sep
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pubmed:issn |
1524-4636
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pubmed:author | |
pubmed:issnType |
Electronic
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pubmed:volume |
21
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1421-6
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pubmed:dateRevised |
2011-11-17
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pubmed:meshHeading |
pubmed-meshheading:11557666-Animals,
pubmed-meshheading:11557666-Arterial Occlusive Diseases,
pubmed-meshheading:11557666-Calcium-Binding Proteins,
pubmed-meshheading:11557666-Cell Cycle,
pubmed-meshheading:11557666-Cell Division,
pubmed-meshheading:11557666-Cell Line,
pubmed-meshheading:11557666-Cells, Cultured,
pubmed-meshheading:11557666-Culture Media, Serum-Free,
pubmed-meshheading:11557666-Cyclins,
pubmed-meshheading:11557666-Microfilament Proteins,
pubmed-meshheading:11557666-Muscle, Smooth, Vascular,
pubmed-meshheading:11557666-Proliferating Cell Nuclear Antigen,
pubmed-meshheading:11557666-Rats,
pubmed-meshheading:11557666-Transfection
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pubmed:year |
2001
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pubmed:articleTitle |
Overexpression of allograft inflammatory factor-1 promotes proliferation of vascular smooth muscle cells by cell cycle deregulation.
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pubmed:affiliation |
Departments of Physiology, Cardiovascular Research Group, Temple University School of Medicine, Philadelphia, PA, USA. mautieri@unix.temple.edu
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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