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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
11
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pubmed:dateCreated |
2000-12-8
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pubmed:abstractText |
The endothelium plays a pivotal role in many physiological and pathological processes and is known to be an exceptionally active transcriptional site. To advance our understanding of endothelial cell biology and to elucidate potential pharmaceutical targets, we developed a new database screening approach to permit identification of novel endothelial-specific genes. The UniGene gene index was screened using high stringency BLAST against a pool of endothelial expressed sequence tags (ESTs) and a pool of nonendothelial ESTs constructed from cell-type-specific dbEST libraries. UniGene clusters with matches in the endothelial pool and no matches in the nonendothelial pool were selected. The UniGene/EST approach was then combined with serial analysis of gene expression (SAGE) library subtraction and reverse transcription polymerase chain reaction to further examine interesting clusters. Four novel genes were identified and labeled: endothelial cell-specific molecules (ECSM) 1-3 and magic roundabout (similar to the axon guidance protein roundabout). In summary, we present a powerful novel approach for comparative expression analysis combining two datamining strategies followed by experimental verification.
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/11076864-10037799,
http://linkedlifedata.com/resource/pubmed/commentcorrection/11076864-10102268,
http://linkedlifedata.com/resource/pubmed/commentcorrection/11076864-10330131,
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http://linkedlifedata.com/resource/pubmed/commentcorrection/11076864-9990854
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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 |
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pubmed:status |
MEDLINE
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pubmed:month |
Nov
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pubmed:issn |
1088-9051
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
10
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1796-806
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pubmed:dateRevised |
2009-11-18
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pubmed:meshHeading |
pubmed-meshheading:11076864-Adult,
pubmed-meshheading:11076864-Animals,
pubmed-meshheading:11076864-Cell Line,
pubmed-meshheading:11076864-Cloning, Molecular,
pubmed-meshheading:11076864-Computational Biology,
pubmed-meshheading:11076864-DNA, Neoplasm,
pubmed-meshheading:11076864-Databases, Factual,
pubmed-meshheading:11076864-Endothelium,
pubmed-meshheading:11076864-Expressed Sequence Tags,
pubmed-meshheading:11076864-Female,
pubmed-meshheading:11076864-Gene Expression,
pubmed-meshheading:11076864-Gene Library,
pubmed-meshheading:11076864-Humans,
pubmed-meshheading:11076864-Male,
pubmed-meshheading:11076864-Mice,
pubmed-meshheading:11076864-Multigene Family,
pubmed-meshheading:11076864-Software,
pubmed-meshheading:11076864-Tumor Cells, Cultured
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pubmed:year |
2000
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pubmed:articleTitle |
In silico cloning of novel endothelial-specific genes.
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pubmed:affiliation |
Molecular Angiogenesis Laboratory, Imperial Cancer Research Fund, Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital, Oxford OX3 9DS, UK.
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pubmed:publicationType |
Journal Article,
Comparative Study
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