Potential Protective Effects of Equol (Soy Isoflavone Metabolite) on Coronary Heart Diseases—From Molecular Mechanisms to Studies in Humans

Equol, a soy isoflavone-derived metabolite of the gut microbiome, may be the key cardioprotective component of soy isoflavones. Systematic reviews have reported that soy isoflavones have no to very small effects on traditional cardiovascular disease risk factors. However, the potential mechanistic m...

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Autores principales: Xiao Zhang, Cole V. Veliky, Rahel L. Birru, Emma Barinas-Mitchell, Jared W. Magnani, Akira Sekikawa
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Publicado: MDPI AG 2021
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Acceso en línea:https://doaj.org/article/10f84306e3124d6fa12bc10cd17ed172
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spelling oai:doaj.org-article:10f84306e3124d6fa12bc10cd17ed1722021-11-25T18:33:40ZPotential Protective Effects of Equol (Soy Isoflavone Metabolite) on Coronary Heart Diseases—From Molecular Mechanisms to Studies in Humans10.3390/nu131137392072-6643https://doaj.org/article/10f84306e3124d6fa12bc10cd17ed1722021-10-01T00:00:00Zhttps://www.mdpi.com/2072-6643/13/11/3739https://doaj.org/toc/2072-6643Equol, a soy isoflavone-derived metabolite of the gut microbiome, may be the key cardioprotective component of soy isoflavones. Systematic reviews have reported that soy isoflavones have no to very small effects on traditional cardiovascular disease risk factors. However, the potential mechanistic mode of action of equol on non-traditional cardiovascular risk factors has not been systematically reviewed. We searched the PubMed through to July 2021 by using terms for equol and each of the following markers: inflammation, oxidation, endothelial function, vasodilation, atherosclerosis, arterial stiffness, and coronary heart disease. Of the 231 records identified, 69 articles met the inclusion criteria and were summarized. Our review suggests that equol is more lipophilic, bioavailable, and generally more potent compared to soy isoflavones. Cell culture, animal, and human studies show that equol possesses antioxidative, anti-inflammatory, and vasodilatory properties and improves arterial stiffness and atherosclerosis. Many of these actions are mediated through the estrogen receptor β. Overall, equol may have a greater cardioprotective benefit than soy isoflavones. Clinical studies of equol are warranted because equol is available as a dietary supplement.Xiao ZhangCole V. VelikyRahel L. BirruEmma Barinas-MitchellJared W. MagnaniAkira SekikawaMDPI AGarticleequolisoflavonesflavonoidlipophilicityinflammationoxidationNutrition. Foods and food supplyTX341-641ENNutrients, Vol 13, Iss 3739, p 3739 (2021)
institution DOAJ
collection DOAJ
language EN
topic equol
isoflavones
flavonoid
lipophilicity
inflammation
oxidation
Nutrition. Foods and food supply
TX341-641
spellingShingle equol
isoflavones
flavonoid
lipophilicity
inflammation
oxidation
Nutrition. Foods and food supply
TX341-641
Xiao Zhang
Cole V. Veliky
Rahel L. Birru
Emma Barinas-Mitchell
Jared W. Magnani
Akira Sekikawa
Potential Protective Effects of Equol (Soy Isoflavone Metabolite) on Coronary Heart Diseases—From Molecular Mechanisms to Studies in Humans
description Equol, a soy isoflavone-derived metabolite of the gut microbiome, may be the key cardioprotective component of soy isoflavones. Systematic reviews have reported that soy isoflavones have no to very small effects on traditional cardiovascular disease risk factors. However, the potential mechanistic mode of action of equol on non-traditional cardiovascular risk factors has not been systematically reviewed. We searched the PubMed through to July 2021 by using terms for equol and each of the following markers: inflammation, oxidation, endothelial function, vasodilation, atherosclerosis, arterial stiffness, and coronary heart disease. Of the 231 records identified, 69 articles met the inclusion criteria and were summarized. Our review suggests that equol is more lipophilic, bioavailable, and generally more potent compared to soy isoflavones. Cell culture, animal, and human studies show that equol possesses antioxidative, anti-inflammatory, and vasodilatory properties and improves arterial stiffness and atherosclerosis. Many of these actions are mediated through the estrogen receptor β. Overall, equol may have a greater cardioprotective benefit than soy isoflavones. Clinical studies of equol are warranted because equol is available as a dietary supplement.
format article
author Xiao Zhang
Cole V. Veliky
Rahel L. Birru
Emma Barinas-Mitchell
Jared W. Magnani
Akira Sekikawa
author_facet Xiao Zhang
Cole V. Veliky
Rahel L. Birru
Emma Barinas-Mitchell
Jared W. Magnani
Akira Sekikawa
author_sort Xiao Zhang
title Potential Protective Effects of Equol (Soy Isoflavone Metabolite) on Coronary Heart Diseases—From Molecular Mechanisms to Studies in Humans
title_short Potential Protective Effects of Equol (Soy Isoflavone Metabolite) on Coronary Heart Diseases—From Molecular Mechanisms to Studies in Humans
title_full Potential Protective Effects of Equol (Soy Isoflavone Metabolite) on Coronary Heart Diseases—From Molecular Mechanisms to Studies in Humans
title_fullStr Potential Protective Effects of Equol (Soy Isoflavone Metabolite) on Coronary Heart Diseases—From Molecular Mechanisms to Studies in Humans
title_full_unstemmed Potential Protective Effects of Equol (Soy Isoflavone Metabolite) on Coronary Heart Diseases—From Molecular Mechanisms to Studies in Humans
title_sort potential protective effects of equol (soy isoflavone metabolite) on coronary heart diseases—from molecular mechanisms to studies in humans
publisher MDPI AG
publishDate 2021
url https://doaj.org/article/10f84306e3124d6fa12bc10cd17ed172
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