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What is the role of novel thrombopoietic agents in the management of acute leukemia?

机译:新型血小板生成剂在急性白血病管理中的作用是什么?

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The role of novel thrombopoietic agents in the management of acute leukemia is a tale of two molecules, romiplostim and eltrombopag. Both are thrombopoietin (TPO) receptor agonists with somewhat different mechanisms of action. Romiplostim is a peptide TPO receptor agonist that activates the TPO receptor by binding to it just like TPO. Eltrombopag is a nonpeptide TPO receptor agonist that activates the TPO receptor by binding to the transmembrane domain. Both TPO receptor agonists increase platelet counts in healthy humans and in those with immune thrombocytopenia. This review focuses on the potential these agents may have in supportive care of patients with acute leukemia. (C) 2016 Elsevier Ltd. All rights reserved.
机译:新型血栓形成剂在急性白血病管理中的作用是两个分子的一个例子,罗米洛司汀和Eltrombopag。两者都是血小板生成素(TPO)受体激动剂,其作用机理略有不同。 Romiplostim是一种肽TPO受体激动剂,与TPO一样,通过与TPO受体结合而激活TPO受体。 Eltrombopag是一种非肽TPO受体激动剂,可通过与跨膜结构域结合来激活TPO受体。两种TPO受体激动剂均可增加健康人和免疫性血小板减少症患者的血小板计数。这篇综述着重于这些药物在支持急性白血病患者中可能具有的潜力。 (C)2016 Elsevier Ltd.保留所有权利。

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