Linked Life Data

10706097

Source:http://linkedlifedata.com/resource/pubmed/id/10706097

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
2000-3-20
pubmed:abstractText
E-cadherin plays a critical role in many aspects of cell adhesion, epithelial development, and the establishment and maintenance of epithelial polarity. The loss of the adhesive function of E-cadherin is a critical step in the promotion of epithelial cells to a more malignant phenotype. We identified a C/A single nucleotide polymorphism at -160 from the transcriptional start site of the E-cadherin gene promoter. Transient transfection experiments showed that the A allele of this polymorphism decreased the transcriptional efficiency by 68% compared with the C allele (P<0.001). Electrophoretic mobility shift and footprinting assays revealed that the C allele had a stronger transcriptional factor binding strength than the A allele. These results indicate that the -160 C/A polymorphism has a direct effect on E-cadherin gene transcriptional regulation. This allelic variation may be a potential genetic marker that can help identify those individuals at higher risk for invasive/metastatic diseases.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
0008-5472
pubmed:author
pubmed:issnType
Print
pubmed:day
15
pubmed:volume
60
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
873-6
pubmed:dateRevised
2008-11-21
pubmed:meshHeading
pubmed:year
2000
pubmed:articleTitle
A single nucleotide polymorphism in the E-cadherin gene promoter alters transcriptional activities.
pubmed:affiliation
Department of Urology, Veterans Affairs Medical Center, and University of California San Francisco, 94121, USA.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S., Research Support, U.S. Gov't, Non-P.H.S.