Inhibitory effect of FHL2 on Id1-mediated suppression of proliferation and invasive capacity of breast cancer cells MCF-7 / 解放军医学杂志
Medical Journal of Chinese People's Liberation Army
;
(12)1983.
Artigo
em Chinês
| WPRIM
| ID: wpr-565544
ABSTRACT
Objective To investigate the inhibitory effect of four and a half LIM protein 2(FHL2) on inhibitor of differentiation 1(Id1)-mediated suppression of transcriptional regulation activity and Id1-promoted invasive growth of human breast cancer cells MCF-7.Methods The effect of FHL2 on Id1-mediated transcriptional repression in MCF-7 cells was determined by cotransfection and relative biluciferase assay.The cell proliferation was determined by MTT assay,and the invasive capacity of MCF-7 cells was determined by Transwell assay.Results The transcriptional repression effect of Id1 on basic helix-loop-helix(bHLH) factor E47-mediated transcription activity in MCF-7 cells,and Id1-promoted proliferation and invasive growth of MCF-7 cells were significantly suppressed by FHL2.Conclusion FHL2 can inhibit the proliferation and invasive growth of human breast cancer cells via repressing Id1-mediated functional activity.The results provide a basis for further investigating the functional roles of FHL2-Id1 signal pathway in the carcinogenesis and development of human breast cancer.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Medical Journal of Chinese People's Liberation Army
Ano de publicação:
1983
Tipo de documento:
Artigo
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