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Effect of adenovirus-mediated CD/TK double suicide gene system on colorectal cancer growth and cytokines in the tumor microenvironment in mice / 南方医科大学学报
Article de Zh | WPRIM | ID: wpr-269578
Bibliothèque responsable: WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate the effect of adenovirus-mediated CD/TK double suicide gene system on tumor growth and cytokine levels in the tumor microenvironment in mice bearing transplanted colorectal cancer.</p><p><b>METHODS</b>CT26 cells were implanted subcutaneously into 30 Balb/c mice, which were subsequently randomized into the control (n=15) and experimental group (n=15). After the tumor formation, CD/TK double suicide gene system was administered for tumor treatment, and the changes in the tumor volume, tumor inhibition rate, and levels of cytokines in the tumor microenvironment were investigated.</p><p><b>RESULTS</b>CD/TK double suicide gene system resulted in a significant inhibition of the tumor growth and significantly increased levels of such cytokines as IL-2, IL-10, TNFalpha and IFNgamma in the tumor microenvironment.</p><p><b>CONCLUSION</b>CD/TK double suicide gene system produces significant tumor inhibition effect and causes obvious cytokine changes in the tumor microenvironment in mice bearing transplanted colorectal cancer.</p>
Sujet(s)
Texte intégral: 1 Indice: WPRIM Sujet Principal: Anatomopathologie / Thérapeutique / Thymidine kinase / Protéines de fusion recombinantes / Tumeurs colorectales / Thérapie génétique / Répartition aléatoire / Adenoviridae / Cytokines / Interleukine-2 Limites du sujet: Animals langue: Zh Texte intégral: Journal of Southern Medical University Année: 2010 Type: Article
Texte intégral: 1 Indice: WPRIM Sujet Principal: Anatomopathologie / Thérapeutique / Thymidine kinase / Protéines de fusion recombinantes / Tumeurs colorectales / Thérapie génétique / Répartition aléatoire / Adenoviridae / Cytokines / Interleukine-2 Limites du sujet: Animals langue: Zh Texte intégral: Journal of Southern Medical University Année: 2010 Type: Article