Effects of c-Met-siRNA on the biological behaviour of laryngeal carcinoma Hep-2 cells / 临床耳鼻咽喉头颈外科杂志
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
;
(24): 553-560, 2009.
Article
Dans Chinois
| WPRIM
| ID: wpr-748701
ABSTRACT
OBJECTIVE@#To explore the effects of c-Met-siRNA on the proliferation, movement and invasion of laryngeal carcinoma Hep-2 cells in vitro.@*METHOD@#Firstly, the pSilencer 2.0/c-Met-shRNA recombinant plasmid was transfected into laryngeal carcinoma Hep-2 cells with transfecting agent of cationic liposome Lipofectamine 2000. Secondly,the transfection efficacy was tested by RT-PCR and Western-Blot, then the most inhibitive c-Met-siRNA sequence was elected. Cell proliferation, movement and invasion were detected with MTT, cell migration assay and cell invasion assay, respectively.@*RESULT@#After the transfection of pSilencer 2.0/c-Met-shRNA recombinant plasmid into laryngeal carcinoma Hep-2 cells, the expression of mRNA and protein of c-Met decreased significantly in Hep-2 cells, and ability of the proliferation, movement and invasion of laryngeal carcinoma Hep-2 cells were also inhibited.@*CONCLUSION@#The results indicated that c-Met-siRNA can down-regulated the expression of c-Met and markedly inhibited laryngeal carcinoma Hep-2 cell proliferation, movement and invasion. It may have the potential as a therapeutic modality to treat human laryngeal carcinoma.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Anatomopathologie
/
ARN messager
/
Carcinome épidermoïde
/
Transfection
/
Tumeurs du larynx
/
Apoptose
/
Protéines proto-oncogènes c-met
/
Petit ARN interférent
/
Lignée cellulaire tumorale
/
Prolifération cellulaire
Limites du sujet:
Humains
langue:
Chinois
Texte intégral:
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
Année:
2009
Type:
Article
Documents relatifs à ce sujet
MEDLINE
...
LILACS
LIS