Article (Scientific journals)
Fasting-mimicking diet prevents high-fat diet effect on cardiometabolic risk and lifespan.
Mishra, Amrendra; Mirzaei, Hamed; Guidi, Novella et al.
2021In Nature metabolism
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Abstract :
[en] Diet-induced obesity is a major risk factor for metabolic syndrome, diabetes and cardiovascular disease. Here, we show that a 5-d fasting-mimicking diet (FMD), administered every 4 weeks for a period of 2 years, ameliorates the detrimental changes caused by consumption of a high-fat, high-calorie diet (HFCD) in female mice. We demonstrate that monthly FMD cycles inhibit HFCD-mediated obesity by reducing the accumulation of visceral and subcutaneous fat without causing loss of lean body mass. FMD cycles increase cardiac vascularity and function and resistance to cardiotoxins, prevent HFCD-dependent hyperglycaemia, hypercholesterolaemia and hyperleptinaemia and ameliorate impaired glucose and insulin tolerance. The effect of monthly FMD cycles on gene expression associated with mitochondrial metabolism and biogenesis in adipocytes and the sustained ketogenesis in HFCD-fed mice indicate a role for fat cell reprogramming in obesity prevention. These effects of an FMD on adiposity and cardiac ageing could explain the protection from HFCD-dependent early mortality.
Disciplines :
Human health sciences: Multidisciplinary, general & others
Author, co-author :
Mishra, Amrendra
Mirzaei, Hamed
Guidi, Novella
Vinciguerra, Manlio
Mouton, Alice  ;  Université de Liège - ULiège > Département des sciences de la vie > Laboratoire de génétique de la conservation
Linardic, Marina
Rappa, Francesca
Barone, Rosario
Navarrete, Gerardo
Wei, Min
Brandhorst, Sebastian
Di Biase, Stefano
Morgan, Todd E.
Ram Kumar, S.
Conti, Peter S.
Pellegrini, Matteo
Bernier, Michel
de Cabo, Rafael
Longo, Valter D.
More authors (9 more) Less
Language :
English
Title :
Fasting-mimicking diet prevents high-fat diet effect on cardiometabolic risk and lifespan.
Publication date :
2021
Journal title :
Nature metabolism
ISSN :
2522-5812
eISSN :
2522-5812
Peer reviewed :
Peer reviewed
Commentary :
© 2021. The Author(s), under exclusive licence to Springer Nature Limited.
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since 17 January 2022

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