Nerve growth factor promotes proliferation of human pancreatic cancer cell line MIA PaCa-2 / 中国肿瘤生物治疗杂志
Chinese Journal of Cancer Biotherapy
; (6): 88-92, 2010.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-404243
Biblioteca responsável:
WPRO
ABSTRACT
Objective:
To investigate the effect of nerve growth factor-β(NGF-β) on the proliferation and cell cycle of human pancreatic cancer MIA PaCa-2 cells.Methods:
MIA PaCa-2 cells were treated with different concentrations of NGF-β and K252a (inhibitor of NGF-β receptor TrKA) alone or in combination. Clone forming rate, proliferation, and cell cycle of MIA PaCa-2 cells treated with different strategies were examined by clone formation assay, MTT, and flow cytometry, respectively.Results:
NGF-β significantly increased the clone formation and proliferation of MIA PaCa-2 cells (P<0.05, P<0.01). K252a significantly inhibited the proliferation of MIA PaCa-2 cells (P<0.05), while NGF-β combined with K252a had no significant effect on the proliferation of MIA PaCa-2 cells. NGF-β arrested MIA PaCa-2 cell cycle in S phase, K252a arrested cell cycle in G_0/ G_1 phase, and NGF-β combined with K252a arrested cell cycle in S phase.Conclusion:
NGF-β can enhance the proliferation of pancreatic carcinoma MIA PaCa-2 cells.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Cancer Biotherapy
Ano de publicação:
2010
Tipo de documento:
Artigo