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Protective effects of natural compounds against oxidative stress in ischemic diseases and cancers via activating the Nrf2 signaling pathway: A mini review

机译:天然化合物对缺血性疾病氧化应激的保护作用通过激活NRF2信号通路:迷你评论

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摘要

Oxidative stress, an imbalance between reactive oxygen species and anti-oxidants, has been seen in the pathological states of many disorders such as ischemic diseases and cancers. Many natural compounds (NCs) have long been recognized to ameliorate oxidative stress due to their inherent antioxidant activities. The modulation of oxidative stress by NCs via activating the Nrf2 signaling pathway is summarized in the review. Three NCs, ursolic acid, betulinic acid, and curcumin, and the mechanisms of their cytoprotective effects are investigated in myocardial ischemia, cerebral ischemia, skin cancer, and prostate cancer. To promote the therapeutic performance of NCs with poor water solubility, the formulation approach, such as the nano drug delivery system, is elaborated as well in this review.
机译:氧化应激是活性氧和抗氧化剂之间的一种不平衡,已在许多疾病的病理状态中出现,如缺血性疾病和癌症。许多天然化合物(NCs)由于其固有的抗氧化活性,长期以来被认为可以改善氧化应激。综述了NCs通过激活Nrf2信号通路调节氧化应激的研究进展。研究了熊果酸、白桦酸和姜黄素三种NCs对心肌缺血、脑缺血、皮肤癌和前列腺癌的细胞保护作用及其机制。为了提高水溶性差的NCs的治疗性能,本综述还阐述了纳米给药系统等配方方法。

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