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The effect of anti-oncogene p15, p16 on the proliferation of a human cholangiocarcinoma cell line / 中国普通外科杂志
Chinese Journal of General Surgery ; (12)1993.
Article Dans Chinois | WPRIM | ID: wpr-520491
ABSTRACT
ObjectiveTo study the effect of anti-oncogene p15 and p16 on the proliferation of human cholangiocarcinoma cell line.MethodsThe cDNA of anti-oncogene p15 and p16 was constructed into pcDNA3-neo plasmid carrier. The human cholangiocarcinoma cell line QBC939 were transfected with the recombinants pcDNA3p15 and pcDNA3p16 using lipofectin, respectively. The expression products were analyzed by Western blot. Cell viability and death were measured with MTT assay. Cell cycle was determined by flow cytophotometry and the formation of cell clone was detected. Results The growth of QBC939 cells was inhibited. The flow cytophotometry verified p15 and p16 induced QBC939 cell G1 blockade. Conclusion Anti-oncogene p15 and p16 together lead to the inhibition of cell cycle.

Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) langue: Chinois Texte intégral: Chinese Journal of General Surgery Année: 1993 Type: Article

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Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) langue: Chinois Texte intégral: Chinese Journal of General Surgery Année: 1993 Type: Article