[TALEN-mediated MYH9 Knock-down and its influence on cell cycle and apoptosis of MGC803 cell line].
Nan Fang Yi Ke Da Xue Xue Bao
; 36(3): 375-80, 2016 Mar.
Article
en Zh
| MEDLINE
| ID: mdl-27063166
ABSTRACT
OBJECTIVE:
To construct a MYH9 gene knockout model in MGC803 cell line using transcription activator-like effector nuclease (TALEN) and observe its effect on cell cycle and apoptosis.METHODS:
According to FastTALE(TM) TALEN Kit, we designed TALEN pairs and constructed the plasmids targeting to MYH9 gene. After detecting their activity in MGC803 cells by plasmid transfection, DNA sequencing, RT-PCR and western blot, we selected the monoclonal cells and studied the changes in the cell cycle and apoptosis.RESULTS:
MYH9 gene could not be knocked out but knocked down in selected MGC803 monoclonal cells, which caused cell cycle arrested at G2/M phase (P<0.05) and a significant increase in the cell number with early apoptosis (P<0.01).CONCLUSION:
We successfully generated a MYH9 knockdown model in MGC803 cell lines by TALEN, which could be in favor of MYH9 function study in gastric cancer.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Ciclo Celular
/
Apoptosis
/
Cadenas Pesadas de Miosina
/
Proteínas Motoras Moleculares
/
Técnicas de Silenciamiento del Gen
Límite:
Humans
Idioma:
Zh
Revista:
Nan Fang Yi Ke Da Xue Xue Bao
Año:
2016
Tipo del documento:
Article