Construction of adeno-associated virus vector containing ANG-1 gene and its expression in pig mesenchymal stem cells / 浙江大学学报·医学版
Journal of Zhejiang University. Medical sciences
;
(6): 370-376, 2009.
Article
in Chinese
| WPRIM
| ID: wpr-310338
ABSTRACT
<p><b>OBJECTIVE</b>To construct recombinant adeno-associated virus (rAAV) vector containing angiopoietin-1 (ANG-1) gene and to express the ANG-1 in targeting cells.</p><p><b>METHODS</b>ANG-1 cDNA was obtained from human spleen by RT-PCR and was inserted into AAV vectors to form rAAV ANG-1, the virus stocks in high titer were harvested. The rAAVANG-1 and rAAV GFP were transferred into pig mesenchymal stem cells and the expression of ANG-1 was detected by Western blot.</p><p><b>RESULTS</b>The cloned ANG-1 cDNA was 1515bp in length which was in accordance with that reported previously. Titration of rAAVANG-1 stock was 9 X 10(11)v.g/ml. The expression of ANG-1 gene was detected in transfected cells. Forty-eight hours after rAAV GFP was transfected into mesenchymal stem cells, 55% cells expressed GFP.</p><p><b>CONCLUSION</b>The constructed rAAV ANG-1 vector has successfully transfered and expressed in pig mesenchymal stem cells.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Swine
/
Recombinant Proteins
/
Transfection
/
DNA, Complementary
/
Dependovirus
/
Angiopoietin-1
/
Mesenchymal Stem Cells
/
Genetic Vectors
/
Genetics
/
Metabolism
Limits:
Animals
/
Humans
Language:
Chinese
Journal:
Journal of Zhejiang University. Medical sciences
Year:
2009
Type:
Article
Similar
MEDLINE
...
LILACS
LIS