Wild blueberry-derived polyphenol metabolites attenuate telomere shortening in an in vitro model of metabolic syndrome.

Marco Rendine, Cristian Del Bo', Patrizia Riso, Peter Møller

Division of Human Nutrition, Department of Food, Environmental and Nutritional Sciences (DeFENS), Università degli Studi di Milano, Milan, Italy. · pubmed

Paper

Abstract

Metabolic syndrome (MetS) is a multifactorial disorder characterized by metabolic alterations that increase cardiovascular risk and may accelerate telomere attrition, potentially contributing to age-related diseases. Dietary (poly)phenols (PPs), including those derived from blueberries (BB), may counteract telomere shortening through their multitarget biological effects; however, additional mechanistic studies are required. This study investigated the effects of BB-derived PP metabolites, ferulic acid (FA), isoferulic acid (IA), vanillic acid (VA), and hippuric acid (HA), on telomere length (TL) in an in vitro MetS model.

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Research summary

The paper claims that wild blueberry-derived polyphenol metabolites can attenuate telomere shortening in an in vitro model of metabolic syndrome. This research is relevant as it explores the potential of dietary polyphenols to address telomere attrition, which is a key factor in the aging process and age-related diseases.

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