ABSTRACT STI571 is one of the target drugs to Bcr/Abl oncoprotein.It is a special inhibitor to the activation of protein tyrosine kinase by interrupting phosphorylation of substrate.
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- 摘 要 STI571 是一種針對Bcr/Abl基因表達產(chǎn)物的靶向治療藥物,可以阻止底物的酪氨酸殘基磷酸化,發(fā)揮特異性酪氨酸蛋白激酶活性抑制作用,臨床研究結果證明對慢性粒細胞白血病的療效顯著(zhù)優(yōu)于干擾素及其它化療藥物。