摘要
近年来,随着医学分子生物学的飞速发展,分子靶向治疗理念的提出使肿瘤治疗进入一个新阶段。在对非小细胞肺癌(NSCLC)的分子学研究中,表皮生长因子受体(EGFR)突变成为目前研究最热门的分子靶点,针对这一靶点的表皮生长因子受体酪氨酸激酶抑制剂(EGFR-TKIs)如吉非替尼、厄洛替尼等,已经广泛应用于临床治疗。然而,有一部分患者对EGFR-TKIs的治疗并不敏感或对其产生耐药性,影响了EGFR-TKIs的临床疗效。本文就EGFR-TKIs的耐药机制以及解除耐药的相应策略进行综述。
In recent years, medical molecular biology has being rapidly developed and a new era of antitumor treatment is coming with the novel concept for molecular-targeted strategies. Epidemal growth factor receptor tyrosine kinase inhibitors (EGFR- TKIs), such as gefitinib and erlotinib, have being widely used in clinic. However, the efficiency is limited because of the drug resistance or poor sensitivity in some populations with non-small cell lung cancer(NSCLC) during therapy. The review briefly summarizes the pro- gress on mechanisms of EGFR-TKIs resistance and strategies currently being employed to overcome resistance.
出处
《临床肿瘤学杂志》
CAS
2013年第3期279-284,共6页
Chinese Clinical Oncology
关键词
非小细胞肺癌
表皮生长因子受体
酪氨酸激酶抑制剂
耐药
Non-small cell lung cancer
Epidermal growth factor receptor
Tyrosine kinase inhibitor
Drug resistance