DNA methyltransferase inhibitors combination therapy for the treatment of solid tumor: mechanism and clinical application.

DNA methyltransferase inhibitors combination therapy for the treatment of solid tumor: mechanism and clinical application.
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DNA甲基转移酶抑制剂联合治疗实体瘤:机制及临床应用。

DOI:
10.1186/s13148-021-01154-x
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发表时间:
2021-08-27
影响因子:
5.7
通讯作者:
Wu F
Wu F
中科院分区:
医学1区
文献类型:
--
作者:
Hu C;Liu X;Zeng Y;Liu J;Wu F

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DNA甲基化是一种表观遗传修饰,调节基因转录并维持基因组稳定性。DNA甲基转移酶(DNMT)抑制剂可以在低剂量下激活沉默的基因,并在高剂量下引起细胞毒性。DNMT抑制剂逆转表位突变的能力是其用于癌症治疗的新策略的基础。在这篇综述中,我们研究了DNA甲基转移酶抑制剂的文献。我们总结了DNMT抑制剂联合治疗的机制以及基于低甲基化药物与其他化疗药物联合的临床试验。我们还讨论了这些化合物作为抗肿瘤药物的疗效,需要优化治疗方案和最大的生物有效性的方案。值得注意的是,DNMT抑制剂和化疗和/或免疫检查点抑制剂的组合可以为有效治疗方法的开发提供有益的见解。
DNA methylation, an epigenetic modification, regulates gene transcription and maintains genome stability. DNA methyltransferase (DNMT) inhibitors can activate silenced genes at low doses and cause cytotoxicity at high doses. The ability of DNMT inhibitors to reverse epimutations is the basis of their use in novel strategies for cancer therapy. In this review, we examined the literature on DNA methyltransferase inhibitors. We summarized the mechanisms underlying combination therapy using DNMT inhibitors and clinical trials based on combining hypomethylation agents with other chemotherapeutic drugs. We also discussed the efficacy of such compounds as antitumor agents, the need to optimize treatment schedules and the regimens for maximal biologic effectiveness. Notably, the combination of DNMT inhibitors and chemotherapy and/or immune checkpoint inhibitors may provide helpful insights into the development of efficient therapeutic approaches.
DOI: 10.3390/biom7010003
发表时间: 2017-01-05
期刊: Biomolecules
影响因子: 5.5
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