Studies on the Apoptotic Cell Death of Interleukin-2 Gene Modified Mouse Hepatoma Cells / 中国肿瘤生物治疗杂志
Chinese Journal of Cancer Biotherapy
;
(6)1994.
Artigo
em Chinês
| WPRIM
| ID: wpr-581611
ABSTRACT
Retroviral vector was used to introduce the interleukin - 2 (IL -2) gene into H22 cells, a BALB/c mouse hepatoma cell line. The IL-2 gene and marker gene (NeoR) were assessed by using PCR and RT-PCR methods. FACS analysis demonstrated that the cells with low DNA content in IL-2 gene modified H22 cells were more than these in control H22 cells. Electron microscopic morphological structure showed that some cells in IL-2 gene modified H22 went into apoptotic cell death. The study demonstrated that apoptotic cell death of H22 - IL-2 cells was induced by the IL-2 gene modification. It may be one of mechanisms of decreased tumorigenicity of IL - 2 gene modified tumor cells.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Cancer Biotherapy
Ano de publicação:
1994
Tipo de documento:
Artigo
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