国际肿瘤学杂志 ›› 2012, Vol. 39 ›› Issue (4): 259-261.

• 综述 • 上一篇    下一篇

贝伐单抗对胶质瘤侵袭性的影响及其机制

戴黎明, 李志强   

  1. 430071 武汉大学中南医院神经外科
  • 出版日期:2012-04-08 发布日期:2012-03-28
  • 通讯作者: 李志强,E-mail:lifenzhi@yahoo.com.cn E-mail:lifenzhi@yahoo.com.cn
  • 基金资助:

    湖北省自然科学基金资助项目(2010CDB05507)

Influence of bevacizumab on the invasion of glioma and the mechanism

DAI  Li-Ming, LI  Zhi-Qiang   

  1. Department of Neurosurgery, Zhongnan Hospital, Wuhan University, Wuhan 430071, China
    Corresponding author: LI Zhi-qiang, E-mail: lifenzhi@yahoo.com.cn
  • Online:2012-04-08 Published:2012-03-28
  • Contact: Corresponding author: LI Zhi-qiang, E-mail: lifenzhi@yahoo.com.cn E-mail:lifenzhi@yahoo.com.cn

摘要: 血管增生和侵袭性生长是恶性胶质瘤重要的生物学特征,也是其临床治疗失败的主要因素。随着胶质瘤血管生成的分子生物学机制的深入发展,以贝伐单抗为主的抗血管生成药物在临床试验中虽然取得了积极的治疗效果,但在治疗过程中也增强了胶质瘤细胞的侵袭迁移能力。目前,研究认为基质金属蛋白酶(MMP)、缺氧诱导因子1(HIF-1)和需肌醇酶1(IRE-1)与胶质瘤细胞的侵袭改变存在一定相关性,但具体的分子生物学机制须进一步探讨。

关键词: 胶质母细胞瘤, 侵袭性, 缺氧, 贝伐单抗

Abstract: Angiogenesis and invasion are two remarkable features of spongioblastoma, which lead to the failure of clinical treatment. With the development of the glioma’s molecular biology mechanism in the realm of angiogenesis, some anti-angiogenesis drugs have got a positive therapeutic efficacy in the clinical trials, such as bevacizumab. However, it is reported that these drugs maybe also enhance the invasion and migration ability of glioma cells in the process of anti-angiogenesis therapy. Matrix metalloproteinases, hypoxia induced factor-1 and the inositol-requiring enzyme-1 maybe have some correlations with the change of the invasion and migration, but the molecular biological mechanism needs further research.

Key words: Glioblastoma, Invasion, Anoxi, Bevacizumab