Abstract

近年来,靶向治疗在非小细胞肺癌(non-small cell lung cancer, NSCLC)患者的治疗中取得了巨大成功。间质-上皮细胞转化因子(mesenchymal-epithelial transition factor, MET)被认为是继表皮生长因子受体(epidermal growth factor receptor, EGFR)、间变性淋巴瘤激酶(anaplastic lymphoma kinase, ALK)之后又一重要的NSCLC分子治疗靶点。MET 14外显子跳跃突变患者在一些临床试验及个案报道中显示出对MET抑制剂良好的疗效,提示MET 14外显子跳跃突变或可成为靶向治疗的良好指标,但这仍需大样本量的临床研究来证实。本文就MET 14外显子跳跃突变的分子机制、人群特征、治疗策略及耐药机制作一综述。

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