Coenzyme Q10 supplementation in aging and disease
In: Frontiers in Physiology Frontiers in Physiology, Vol 9 (2018); (2018-02-01)
Online
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Zugriff:
© 2018 Hernández-Camacho, Bernier, López-Lluch and Navas.
Coenzyme Q (CoQ) is an essential component of the mitochondrial electron transport chain and an antioxidant in plasma membranes and lipoproteins. It is endogenously produced in all cells by a highly regulated pathway that involves a mitochondrial multiprotein complex. Defects in either the structural and/or regulatory components of CoQ complex or in non-CoQ biosynthetic mitochondrial proteins can result in a decrease in CoQ concentration and/or an increase in oxidative stress. Besides CoQ10 deficiency syndrome and aging, there are chronic diseases in which lower levels of CoQ10 are detected in tissues and organs providing the hypothesis that CoQ10 supplementation could alleviate aging symptoms and/or retard the onset of these diseases. Here, we review the current knowledge of CoQ10 biosynthesis and primary CoQ10 deficiency syndrome, and have collected published results from clinical trials based on CoQ10 supplementation. There is evidence that supplementation positively affects mitochondrial deficiency syndrome and the symptoms of aging based mainly on improvements in bioenergetics. Cardiovascular disease and inflammation are alleviated by the antioxidant effect of CoQ10. There is a need for further studies and clinical trials involving a greater number of participants undergoing longer treatments in order to assess the benefits of CoQ10 treatment in metabolic syndrome and diabetes, neurodegenerative disorders, kidney diseases, and human fertility.
This work has been partially funded by the Spanish Ministry of Health, Instituto de Salud Carlos III (ISCIII), FIS PI14-01962, and the Andalusian Government grant BIO177 (FEDER funds of European Commission). JH-C has been awarded by CIBERER, Instituto de Salud Carlos III. This work was also supported, in part, by the Intramural Research Program of the National Institute on Aging, NIH.
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Coenzyme Q10 supplementation in aging and disease
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Autor/in / Beteiligte Person: | López-Lluch, Guillermo ; Bernier, Michel ; Juan Diego Hernández-Camacho ; Navas, Plácido ; Ministerio de Sanidad (España) ; Instituto de Salud Carlos, III ; Junta de Andalucía ; Commission, European ; National Institute on Aging (US) |
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Quelle: | Frontiers in Physiology Frontiers in Physiology, Vol 9 (2018); (2018-02-01) |
Veröffentlichung: | 2018 |
Medientyp: | unknown |
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