Expression of histone deacetyase 4 in human liver carcinoma cell line Bel-7402 and its significance / 中国肿瘤生物治疗杂志
Chinese Journal of Cancer Biotherapy
;
(6)1995.
Artículo
en Chino
| WPRIM
| ID: wpr-588769
ABSTRACT
Objective:
To investigate the expression of histone deacetyase4 (HDAC4) in human liver carcinoma cell line Bel-7402 and to explore the regulatory effects of HDAC4 on the proliferation and differentiation of Bel-7402.Methods:
Carcinoma cells Bel-7402 was treated with different concentrations of sodium phenylbutyrate (SPB), an inhibitor of HDAC4. Expression of HDAC4 mRNA in Bel-7402 cells was analyzed by RT-PCR before and after SPB treatment. Reverse microscope was used to observe the morphological changes of Bel-7402 cells. MTT assay and flow cytometry were adopted to describe the proliferation and cell cycle of Bel-7402 cells. Expression of P27 protein was determined by immunohistochemical method. The statistical analysis was performed using one-way ANOVA and student t test.Results:
SPB significantly decreased the expression of HDAC4 in Bel-7402(0.88?0.13) vs (0.12?0.04), P
Texto completo:
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Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Journal of Cancer Biotherapy
Año:
1995
Tipo del documento:
Artículo
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