Non-Surgical Gene Transfer to Rabbit Renal Glomeruli via Percutaneous Arterial Catheterization / 대한신장학회잡지
Korean Journal of Nephrology
; : 19-25, 2005.
Article
em En
| WPRIM
| ID: wpr-203781
Biblioteca responsável:
WPRO
ABSTRACT
BACKGROUND:
Transfer of foreign genes to the renal glomerular cells is an important step for the gene therapy of renal diseases in which the primary pathology is confined to the glomeruli. We developed a non-surgical method of gene transfer to rabbit renal glomeruli using percutaneous arterial catheterization without any laparatomy procedure.METHODS:
The recombinant adenovirus type 5, containing a nuclear-targeted beta-galactosidase gene and driven by a cytomegalovirus promoter, was slowly infused into the unilateral renal artery via percutaneous arterial catheterization. The animals were sacrificed 3 days after virus infusion and lacZ staining was done on the fresh harvested tissue.RESULTS:
Only the animals those received 6x10(12) particles/rabbit for 120 minutes show lacZ expression in 90.6+/-5% (n=3) of glomeruli. Mostly, it was the endothelial cells and mesangial cells those were positive for the stain.CONCLUSION:
This non-surgical method for gene transduction of the renal glomeruli can be applied to human trials of glomerulus-directed gene therapy.Palavras-chave
Texto completo:
1
Base de dados:
WPRIM
Assunto principal:
Patologia
/
Artéria Renal
/
Cateterismo
/
Terapia Genética
/
Adenoviridae
/
Beta-Galactosidase
/
Citomegalovirus
/
Células Endoteliais
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Células Mesangiais
/
Catéteres
Limite:
Animals
/
Humans
Idioma:
En
Revista:
Korean Journal of Nephrology
Ano de publicação:
2005
Tipo de documento:
Article
País de publicação:
COREA DEL SUR
/
COREIA DO SUL
/
KR
/
SOUTH KOREA