Linked Life Data

9081707

Source:http://linkedlifedata.com/resource/pubmed/id/9081707

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1997-4-3
pubmed:abstractText
Efficient transfection conditions for a number of human, rat and rabbit primary cells and established lines of vascular origin have been determined using a complex of a commercially available cationic lipid transfection agent (Tfx-50) and luciferase reporter plasmid constructs. The optimised conditions have also been successfully applied to rabbit carotid arteries in vivo and a series of human arteries in vitro. The most critical factors influencing the efficiency of gene transfection with this protocol are: DNA concentration; ratio of lipid reagent to DNA; transfection time and the presence or absence of serum. Immunohistochemical analysis shows that a high percentage of cells (approximately 30-80% dependent on lineage) were transfected under optimal conditions with minimal toxicity effects. Similar analyses performed on undamaged rabbit carotid vessels transfected in vivo and human arteries transfected in vitro show high-efficiency transfer and strong expression of the luciferase vector as demonstrated by reporter gene expression. The optimisation of gene transfer into vascular cells with this cationic lipid complex will be valuable for molecular studies of genes implicated in cardiovascular diseases and as a possible method of gene delivery with therapeutic intent.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
0969-7128
pubmed:author
pubmed:issnType
Print
pubmed:volume
4
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
162-71
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1997
pubmed:articleTitle
High efficiency reporter gene transfection of vascular tissue in vitro and in vivo using a cationic lipid-DNA complex.
pubmed:affiliation
Thrombosis Research Institute, London, UK.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't