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  • Samarghandian, Saeed  (4)
  • 1
    In: Current Drug Targets, Bentham Science Publishers Ltd., Vol. 23, No. 5 ( 2022-04), p. 458-470
    Abstract: Cardiometabolic diseases (CMD) have caused a great burden in terms of morbidity and mortality worldwide. The vicious cycle of CMD consists of type II diabetes, hypertension, dyslipidemia, obesity, and atherosclerosis. They have interlinked pathways, interacting and interconnecting with each other. The natural flavonoid chrysin has been shown to possess a broad spectrum of therapeutic activities for human health. Herein, we did an in-depth investigation of the novel mechanisms of chrysin’s cardioprotection against cardiometabolic disorders. Studies have shown that chrysin protects the cardiovascular system by enhancing the intrinsic antioxidative defense system. This antioxidant property enhanced by chrysin protects against several risk factors of cardiometabolic disorders, including atherosclerosis, vascular inflammation and dysfunction, platelet aggregation, hypertension, dyslipidemia, cardiotoxicity, myocardial infarction, injury, and remodeling, diabetes-induced injuries, and obesity. Chrysin also exhibited anti-inflammatory mechanisms through inhibiting pro-inflammatory pathways, including NF-κB, MAPK, and PI3k/Akt. Furthermore, chrysin modulated NO, RAS, AGE/RAGE, and PPARs pathways which contributed to the risk factors of cardiometabolic disorders. Taken together, the mechanisms in which chrysin protects against cardiometabolic disorder are more than merely antioxidation and anti-inflammation in the cardiovascular system.
    Type of Medium: Online Resource
    ISSN: 1389-4501
    Language: English
    Publisher: Bentham Science Publishers Ltd.
    Publication Date: 2022
    SSG: 15,3
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  • 2
    In: Molecules, MDPI AG, Vol. 26, No. 15 ( 2021-07-27), p. 4533-
    Abstract: Nitric Oxide (NO) is a potent signaling molecule involved in the regulation of various cellular mechanisms and pathways under normal and pathological conditions. NO production, its effects, and its efficacy, are extremely sensitive to aging-related changes in the cells. Herein, we review the mechanisms of NO signaling in the cardiovascular system, central nervous system (CNS), reproduction system, as well as its effects on skin, kidneys, thyroid, muscles, and on the immune system during aging. The aging-related decline in NO levels and bioavailability is also discussed in this review. The decreased NO production by endothelial nitric oxide synthase (eNOS) was revealed in the aged cardiovascular system. In the CNS, the decline of the neuronal (n)NOS production of NO was related to the impairment of memory, sleep, and cognition. NO played an important role in the aging of oocytes and aged-induced erectile dysfunction. Aging downregulated NO signaling pathways in endothelial cells resulting in skin, kidney, thyroid, and muscle disorders. Putative therapeutic agents (natural/synthetic) affecting NO signaling mechanisms in the aging process are discussed in the present study. In summary, all of the studies reviewed demonstrate that NO plays a crucial role in the cellular aging processes.
    Type of Medium: Online Resource
    ISSN: 1420-3049
    Language: English
    Publisher: MDPI AG
    Publication Date: 2021
    detail.hit.zdb_id: 2008644-1
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  • 3
    In: Biomedicine & Pharmacotherapy, Elsevier BV, Vol. 141 ( 2021-09), p. 111906-
    Type of Medium: Online Resource
    ISSN: 0753-3322
    RVK:
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2021
    detail.hit.zdb_id: 1501510-5
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  • 4
    In: Cancer Cell International, Springer Science and Business Media LLC, Vol. 21, No. 1 ( 2021-12)
    Abstract: Chrysin has been shown to exert several beneficial pharmacological activities. Chrysin has anti-cancer, anti-viral, anti-diabetic, neuroprotective, cardioprotective, hepatoprotective, and renoprotective as well as gastrointestinal, respiratory, reproductive, ocular, and skin protective effects through modulating signaling pathway involved in apoptosis, oxidative stress, and inflammation. In the current review, we discussed the emerging cellular and molecular mechanisms underlying therapeutic indications of chrysin in various cancers. Online databases comprising Scopus, PubMed, Embase, ProQuest, Science Direct, Web of Science, and the search engine Google Scholar were searched for available and eligible research articles. The search was conducted by using MeSH terms and keywords in title, abstract, and keywords. In conclusion, experimental studies indicated that chrysin could ameliorate cancers of the breast, gastrointestinal tract, liver and hepatocytes, bladder, male and female reproductive systems, choroid, respiratory tract, thyroid, skin, eye, brain, blood cells, leukemia, osteoblast, and lymph. However, more studies are needed to enhance the bioavailability of chrysin and evaluate this agent in clinical trial studies. Graphic abstract
    Type of Medium: Online Resource
    ISSN: 1475-2867
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2021
    detail.hit.zdb_id: 2091573-1
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