摘要
PTK787/ZK222584是一种新型血管内皮生长因子受体酪氨酸激酶抑制剂,通过抑制酪氨酸激酶的磷酸化,阻断信号传导,抑制肿瘤新生血管的形成从而抑制肿瘤的生长。临床前研究和临床试验研究显示该药对多种肿瘤有抗肿瘤活性,不良反应较轻。
PTK787/ZK222584 is a novel inhibitor targeting vascular endothelial growth factor (VEGF) receptor tyrosine kinases. It inhibits tumor growth with its antiangiogenic effects via blockading of VEGF signal transduction by inhibiting autophosphorylation of tyrosine kinase. Preclinical researches and clinical trails show its anti-tumor activity with slight side effects.
出处
《国际肿瘤学杂志》
CAS
2007年第8期579-582,共4页
Journal of International Oncology
关键词
受体蛋白质酪氨酸激酶类
血管生成抑制剂
受体
血管内皮生长因子
肿瘤
Receptor protein-tyrosine kinases
Angiogenesis inhibitors
Receptors, vascular endothelial growth factor
Neoplasms