Gefitinib是一种有效的表皮生长因子受体(EGFR)抑制剂,其在NR6wtEGFR细胞中的 IC50 值为2-37 nM。Gefitinib与EGFR的ATP结合,抑制EGFR酪氨酸激酶活性和EGFR通路。Gefitinib还可以抑制细胞增殖,诱导细胞凋亡,具有抗血管生成活性,在多种肿瘤中具有抗肿瘤活性。
参考文献
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