小分子IGF-1R抑制剂的研究进展
Progress in the studies on small molecule IGF-1R inhibitors
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摘要: 胰岛素样生长因子1受体(IGF-1R)的信号转导途径与肿瘤的发生密切相关。抑制IGF-1R的活性,可以有效控制肿瘤细胞的生长和转移,并增强肿瘤对化疗、放疗的敏感性。以IGF-1R为靶标的治疗方法中,IGF-1R单克隆抗体和小分子激酶抑制剂已进入临床试验阶段。本文对近年来以IGF-1R为靶点的小分子激酶抑制剂的研究进展进行综述。Abstract: The importance of insulin-like growth factor 1 receptor (IGF-1R) signaling in malignant behaviour of tumour cells is well established. Inhibiting the activity of IGF-1R may result in striking apoptosis in malignant cells growing. IGF-1R antibodies which are currently in phase I and II clinical trials and several IGF-1R TKIs have preclinically been characterized. This review describes recent developments of small molecule tyrosine kinase inhibitors.
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