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Compositions and Methods for Inducing Nanoparticle-Mediated Microvascular Embolus Formation in Tumors

机译:诱导肿瘤中纳米介导的微血管栓塞形成的成分和方法

摘要

Nanoparticle mediated microvascular embolization (NME) of tumor tissue may occur after systemic administration of PEM, leading to widespread shutdown of vascular flow, hemorrhage, and necrosis. PEM constructs are developed that incorporate large amounts of iron-containing protein, possess high oxygen affinities, and demonstrate delayed nitric oxide binding. Such properties induce selective NME of tumors after extravasation, and will likely enhance the effect of VEGFR TKIs and/or mTOR inhibitors.
机译:PEM全身给药后,可能会发生肿瘤组织的纳米粒子介导的微血管栓塞(NME),导致血管血流广泛关闭,出血和坏死。开发了PEM构建体,其中包含大量的含铁蛋白,具有高的氧亲和力并显示出延迟的一氧化氮结合。这些特性在渗出后诱导肿瘤的选择性NME,并且可能会增强VEGFR TKI和/或mTOR抑制剂的作用。

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