摘要
胃癌是一种常见的高死亡率的疾病,相当一部分患者确诊时已经处于晚期,失去手术时机,而胃癌对于细胞毒类抗肿瘤药物、放疗又不甚敏感。研究发现酪氨酸激酶的突变激活和/或过度表达可使细胞发生转变,在肿瘤形成中起重要的作用。本文主要对以酪氨酸激酶为靶点的生物靶向药物在胃癌治疗中的研究进展进行概述,主要可以归纳为三个方面:①以ErbB通道为靶点的靶向治疗;②以血管内皮生长因子(VEGF)及其受体通道为靶点的靶向治疗;③以其他受体如胰岛素样生长因子-1受体(IGF1R)为靶点的靶向治疗。
Gastric cancer is a common disease with high mortality.Apart from potentially curative surgery,chemotherapy as well as radiochemotherapy may be applied,but the efficacy is unsatisfactory.Receptor tyrosine kinases(RTKs) participate in several steps of tumor formation,and also become new targets for a selective therapy in gastric cancer.In this review,a brief introduction of the current status about the receptor tyrosine kinases(RTKs) of the molecular targeted therapies in the treatment of gastric cancer and ...
出处
《胃肠病学和肝病学杂志》
CAS
2009年第11期974-979,共6页
Chinese Journal of Gastroenterology and Hepatology