Supramolecular metal-based nanoparticles for drug delivery and cancer therapy.

Supramolecular metal-based nanoparticles for drug delivery and cancer therapy.
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用于药物输送和癌症治疗的超分子金属纳米颗粒。

DOI:
10.1016/j.cbpa.2021.01.005
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发表时间:
2021-04
影响因子:
7.8
通讯作者:
Lin W
Lin W
中科院分区:
生物学2区
文献类型:
--
作者:
Jiang X;He C;Lin W

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虽然传统的癌症治疗方法,如化疗和放射治疗在临床上占优势,但它们的治疗窗口往往很窄。许多化疗药物具有不良的药代动力学,而放射治疗会对肿瘤周围的正常组织产生放射毒性。超分子金属纳米粒子(SMNPs)的化学可调性使其能够结合多种治疗药物,包括亲水和疏水的化疗药物、光敏剂、放射增敏剂和生物治疗药物,从而更有效地向肿瘤输送。在这篇简短的综述中,我们重点介绍了SMNPs的最新进展,即纳米级配位聚合物(NCPs)和纳米级金属有机骨架(NMOF),用于药物输送和癌症治疗。我们特别关注金属簇、配体、孔和表面修饰的创新用途,以将各种治疗药物负载到SMNPs中,并对SMNPs的抗癌效果进行关键评估。
Although conventional cancer therapies such as chemotherapy and radiotherapy prevail in clinic, they tend to have narrow therapeutic windows. Many chemotherapies have unfavorable pharmacokinetics while radiotherapy incurs radiotoxicity to normal tissues surrounding tumors. The chemical tunability of supramolecular metal-based nanoparticles (SMNPs) enables the incorporation of various therapeutics, including hydrophilic and hydrophobic chemotherapeutic drugs, photosensitizers, radiosensitizers, and biological therapeutics for more effective delivery to tumors. In this mini-review, we highlight recent advances in SMNPs, namely nanoscale coordination polymers (NCPs) and nanoscale metal-organic frameworks (nMOFs), for drug delivery and cancer therapy. We particularly focus on innovative uses of metal clusters, ligands, pores, and surface modifications to load various therapeutics into SMNPs and critical evaluations of the anticancer efficacies of SMNPs.
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