中文关键词: 胶质母细胞瘤 EGFR 基因突变 肿瘤干细胞 |
英文关键词:gylioblastoma EGFR gene mutation cancer stem cells |
基金项目:2015年大学生创新创业训练计划项目(201510486098);2015年武汉大学医学部大学生创新实验项目(MS2015026) |
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中文摘要: |
摘 要:胶质母细胞瘤是最常见、恶性程度最高的浸润性脑胶质瘤,具有形态学、遗传学和基因表达异质性,目前标准的治疗方法是最大程度的手术切除并辅以放疗和化疗。由于异质性的存在,大多数肿瘤会对治疗产生抗性并在短时间内复发。随着遗传分子学的研究进展对胶质母细胞瘤的分类以及病理生理学有了更多的理解。全文对胶质母细胞瘤的组织病理学分类、分子分类、病理生理学、临床相关的遗传分子的改变以及可能的发病机制进行综述。 |
英文摘要: |
Abstract:Glioblastoma is regarded as the most common and the most malignant form of brain tumor,with the heterogeneity of morphology,genetics and gene expression. Currently its standard treatment is extensive surgical resection,followed by adjuvant radiotherapy and chemotherapy. However,most of glioblastoma will recur in a short time and become resistant to the treatment due to its heterogeneity. Based on recent progress of genetic and molecular mechanisms,we have a better understanding of the pathophysiology and classification of glioblastoma. This review highlights its pathophysiology,histopathological classification,molecular classification,clinically relevant genetic changes and possible pathogenesis. |
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