Construction of Survivin specific small interfering RNA expression vector,its antiproliferative and proapoptotic effect on lung adenocarcinoma cells / 基础医学与临床
Basic & Clinical Medicine
; (12)2006.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-590356
Biblioteca responsável:
WPRO
ABSTRACT
Objective To test the antiproliferative and proapoptotic effect of Survivin small interfering RNA(siRNA) expression vector on lung adenocarcinoma cell A549 in vitro.Methods The Survivin-siRNA expression vector was constructed and conformed by sequencing.The inhibitory effect of Survivin-siRNA was tested by fluorescent quantitative reverse transcription polymerase chain reaction(FQ RT-PCR),Western blot and immunohistochemistry.The cell proliferation and apoptotic rate were assayed by tetrazolium bromide(MTT)colorimetry and flow cytometry.Results Survivin-siRNA expression vector was constructed and transfected into A549 cell.It effectively reduced mRNA and protein level of Survivin.Immunohistochemistry also showed lower expression of Survivin.The A549 cells transfected with Survivin-siRNA had a lower cellular growth rate than that of control group(P
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Basic & Clinical Medicine
Ano de publicação:
2006
Tipo de documento:
Artigo