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脑膜瘤是中枢神经系统最常见良性肿瘤之一,与其他肿瘤一样其形成和发展受多种因素影响。近年来发现肿瘤的发生不仅可出现癌基因的激活,而且出现肿瘤抑制基因的缺失或失活。肿瘤抑制基因是当前肿瘤学研究的热点。而目前研究表明脑膜瘤的发生与细胞凋亡相关基因bcl-2及p53有一定
Meningioma is one of the most common benign tumors of the central nervous system. Like other tumors, the formation and development of meningiomas are affected by many factors. In recent years, it has been found that the tumor can not only appear oncogene activation, but also the tumor suppressor gene deletion or inactivation. Tumor suppressor gene is currently a hot research topic in oncology. At present, studies have shown that the occurrence of meningioma and apoptosis-related genes bcl-2 and p53 have a certain