Herpes simplex virus-thymidine kinase gene transduced into T cell clone in the treatment of ulcerative colitis in rat / 中华胃肠外科杂志
Chinese Journal of Gastrointestinal Surgery
;
(12): 72-75, 2008.
Article
Dans Chinois
| WPRIM
| ID: wpr-273884
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the effect of herpes simplex virus-thymidine kinase (HSV-TK) gene transduced into T cell clone on the treatment of ulcerative colitis (UC) in rat.</p><p><b>METHODS</b>The T cell clone transduced with HSV-tk was infused into 27 rats with UC. Changes of stimulation index (SI), CD4(+), CD8(+), IL-13, IL-4 were detected, and pathological changes before and after infusion was compared.</p><p><b>RESULTS</b>In the second and third day after tk+ T clone infusion, the inflammation of colon was assimilated. Two weeks later, the colon began to renovate and mend. The average SI was 7.39+/-1.24 before infusion, and 2.67+/-0.87 after infusion (P<0.05). Peripheral blood levels of CD4(+), CD8(+) or IL-13 and IL-4 in therapeutic group were significantly decreased as compared to control group (P<0.05).</p><p><b>CONCLUSION</b>HSV-tk gene transduced into T lymphocyte clone and infused back is effective for UC gene therapy and target design in rat.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Thérapeutique
/
Thymidine kinase
/
Protéines virales
/
Lymphocytes T
/
Thérapie génétique
/
Rectocolite hémorragique
/
Rat Wistar
/
Simplexvirus
/
Gènes-suicide transgéniques
/
Génétique
Limites du sujet:
Animaux
langue:
Chinois
Texte intégral:
Chinese Journal of Gastrointestinal Surgery
Année:
2008
Type:
Article
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