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Effects of RFX1 over-expression on proliferation and invasion of glioma cells / 中国肿瘤生物治疗杂志
Chinese Journal of Cancer Biotherapy ; (6): 1021-1025, 2018.
Article Dans Chinois | WPRIM | ID: wpr-801676
ABSTRACT
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Objective:

To validate the effect and the possible mechanism of human regulatory factor X1 (RFX1) over-expression on the proliferation and invasion of glioma F98 cells.

Methods:

RFX1-overexpressed F98 cells (F98-RFX1 group) were constructed by lentivirus transfection, a control group (F98-Vector group) and normal group (F98 group) were established. The effect of RFX1 over-expression on F98 cell proliferation was observed with counting method, cell apoptosis was determined by AnnexinV-PI staining, and the cell invasion was observed with Transwell method.

Results:

F98 cell line over-expressing RFX1 was successfully established. The proliferation capacity of F98-RFX1 group was significantly lower than that of F98 group (48 h [12.08±2.17]×104/ml vs [23.67±4.51]×104/ ml, P<0.05] and F98-Vector group (96 h [8.17±0.31]×104/ml vs [18.58±1.18]×104/ml, P<0.05); The apoptosis level of cells in F98RFX1 group was significantly increased ([21.89±2.33]% vs [3.38±1.39]%, [10.42±1.83]%, P<0.05]; The invasiveness of cells in F98RFX1 group was significantly reduced ([33.3±7.99] vs [56.5±13.9], [60.6±11.8], P<0.01).

Conclusion:

RFX1 can regulate the expression of genes related with proliferation and invasion, thereby inhibiting the proliferation and invasion ability of glioma cells and promote cell apoptosis.

Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) langue: Chinois Texte intégral: Chinese Journal of Cancer Biotherapy Année: 2018 Type: Article

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Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) langue: Chinois Texte intégral: Chinese Journal of Cancer Biotherapy Année: 2018 Type: Article