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慢性粒细胞白血病耐伊马替尼机制及治疗进展 被引量:5

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摘要 尽管酪氨酸激酶抑制剂(TKIs)伊马替尼(IM)可抑制Bcr-Abl激酶活性,在慢性期慢性粒细胞白血病治疗中有效,但很难达分子学缓解(MR),提示存在酪氨酸激酶抑制剂耐药的白血病细胞(如肿瘤干细胞),致微小残留病长期存在,最终复发。目前,IM耐药的机制不明,有BCR-ABL依赖与非依赖途径两种假说,前者包括BCR-ABL表达增高、激酶点突变等,但单用IM不能治愈疾病,提示需要寻求新的治疗方案以清除肿瘤干细胞。药物联用有望有效作用于肿瘤干细胞,不失为有价值的选择之一。
出处 《现代医学》 2011年第6期751-753,共3页 Modern Medical Journal
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同被引文献84

  • 1王吉刚,张海婷,周凡,刘彦琴,白颖,刘景华,李敏燕.慢性髓细胞白血病患者骨髓基质细胞与K562细胞共培养对伊马替尼耐药的影响[J].中国组织工程研究,2015,19(6):849-853. 被引量:3
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