Ixabepilone
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Ixabepilone is a microtubule inhibitor administered in combination with capecitabine or alone in the treatment of metastatic or locally advanced breast cancer that has shown inadequate response to taxanes and anthracyclines.
Ixabepilone is a microtubule inhibitor administered in combination with capecitabine or alone in the treatment of metastatic or locally advanced breast cancer that has shown inadequate response to taxanes and anthracyclines.
Binding of Ixabepilone to beta-tubulins (e.g. beta-III tubulin) stabilizes microtubules. Microtubules are essential to cell division, and epothilones therefore stop cells from properly dividing. Like taxol, Ixabepilone binds to the αβ-tubulin heterodimer subunit. Once bound, the rate of αβ-tubulin dissociation decreases, thus stabilizing the microtubules.
用于在其他化学治疗均失效后作为治疗晚期乳腺癌的药物。
每项发明一条，涵盖美国、欧洲、PCT 与中国的同族专利。
