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| p38MAPK基因对胶质瘤细胞C6生长周期的影响 | |
| 引用本文： | 章必成,李青,高建飞,李欣,杜光祖. p38MAPK基因对胶质瘤细胞C6生长周期的影响[J]. 中国临床神经外科杂志, 2004, 9(4): 280-282 |
| 作者姓名： | 章必成 李青 高建飞 李欣 杜光祖 |
| 作者单位： | 1. 广州军区武汉总医院肿瘤科,湖北,武汉,430070 2. 第四军医大学西京医院病理科,陕西,西安,710032 |
| 摘 要： | 目的 研究p38MAPK基因对大鼠胶质瘤细胞C6生长周期的影响。方法 利用脂质体将p38MAPK基因导入C6细胞中，用免疫细胞化学染色检测其在转染前后的表达，用HE染色、流式细胞仪、TUNEL等研究其对细胞形态、粘着状况和生长周期的影响。结果 pCMV5-p38MAPK组P38MAPK蛋白表达阳性，细胞形态发生变化，贴壁性降低，G1期百分比增加，而S期和G2期百分比减低，并出现凋亡峰。结论 p38MAPK基因可影响C6细胞的生长周期，并诱导C6细胞凋亡。 |
| 关 键 词： | p38MAPK 基因转染 胶质瘤 生长周期 |
| 文章编号： | 1009-153X(2004)04-0280-03 |
| 修稿时间： | 2003-10-29 |
Effect of p38MAPK on the Cell Cycle of Glioma Cells C6 |
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| ZHANG Bi-cheng,LI Qing,GAO Jian-fei,et al.. Effect of p38MAPK on the Cell Cycle of Glioma Cells C6[J]. Chinese Journal of Clinical Neurosurgery, 2004, 9(4): 280-282 | |
| Authors: | ZHANG Bi-cheng LI Qing GAO Jian-fei et al. |
| Affiliation: | ZHANG Bi-cheng~*,LI Qing,GAO Jian-fei,et al. ~*Department of Oncology,Wuhan General Hospital,Guangzhou Command,PLA,Wuhan Hubei 430070,China |
| Abstract: | Objective To study the effect of p38MAPK on the cell cycle of glioma cells C6. Methods p38MAPK was transfected into C6 cells by lipofectin. Expression of p38MAPK was detected by immunocytochemical technique. The effect of p38MAPK on the cell morphology, adhesion and cell cycle was studied by HE staining, flow cytometry and TUNEL. Results In the pCMV5-p38MAPK group, p38MAPK was positively expressed, while the cell morphology changed, the adhesion ability decreased, phase G_1 percentage increased, phases S and G_2 percentage decreased, and apoptotic peak emerged. Conclusion p38MAPK can affect the cell cycle and induce the apoptosis of C6 cells. |
| Keywords: | p38MAPK Gene transfection Glioma Cell cycle |
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