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范克龙/阎锡蕴团队与合作者共同开发纳米酶靶向乏氧病灶增强鼻咽癌 ...
在此背景下,具有类过氧化氢酶活性的纳米酶因其独特的优势而备受关注。它们能够在肿瘤微环境中催化过氧化氢分解,原位持续生成氧气,从而改善肿瘤乏氧状态。相比传统方法,纳米酶有效避免了氧气消耗迅速、难以控制或毒性显著等问题,更符合临床实际需求。然而,要实现纳米酶的高效应用,关键在于精准靶向乏氧病灶。然而,目前对乏氧肿瘤细胞表面标志物的了解尚有限,这在一定程度上阻碍了靶向策略的开发。
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