The effect of TFPI-2 gene on apoptosis of pancreatic cancer cell / 中国癌症杂志
China Oncology
;
(12)2006.
Artículo
en Chino
| WPRIM
| ID: wpr-545157
ABSTRACT
Background and purpose:
TFPI-2 is a new serine proteinase inhibitor,it is related to many tumors.In this study,the effect of TFPI-2 gene on cell proliferation and apoptosis of human pancreatic cancer cell line Panc-1 were investigated.Methods:
The growth curve was drawn for the 3 groups,Panc-1-TFPI-2、Panc-1-V and Panc-1.DNA strand breaks were used to detect the apoptosis of the 3 groups,and the change of cell cycle and apoptosis index was evaluated by flow cytometry.Results:
Compared with nontransfected cells,the growth of Panc-1 cell transfected with TFPI-2 was inhibited significantly.The transfected cells showed a significant increase in G1/G0 phase.The apoptosis of Panc-1-TFPI-2 cell could be identified by DNA strand breaks and flow cytometry in comparison with the control group.The apoptosis index of the Panc-1-TFPI-2 cell(6.9?0.5)% was higher than the group Panc-1-V and group Panc-1[(3.0?0.4)% and(3.5?0.4)%]P
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Tipo de estudio:
Estudio pronóstico
Idioma:
Chino
Revista:
China Oncology
Año:
2006
Tipo del documento:
Artículo
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