Search Results - "De Cabo, Rafael"
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Effects of Intermittent Fasting on Health, Aging, and Disease
Published in The New England journal of medicine (26-12-2019)“…Evidence is accumulating that eating in a 6-hour period and fasting for 18 hours can trigger a metabolic switch from glucose-based to ketone-based energy, with…”
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2
A time to fast
Published in Science (American Association for the Advancement of Science) (16-11-2018)“…Nutrient composition and caloric intake have traditionally been used to devise optimized diets for various phases of life. Adjustment of meal size and…”
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The Search for Antiaging Interventions: From Elixirs to Fasting Regimens
Published in Cell (19-06-2014)“…The phenomenon of aging is an intrinsic feature of life. Accordingly, the possibility to manipulate it has fascinated humans likely since time immemorial…”
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The Mitochondrial-Derived Peptide MOTS-c Promotes Metabolic Homeostasis and Reduces Obesity and Insulin Resistance
Published in Cell metabolism (03-03-2015)“…Mitochondria are known to be functional organelles, but their role as a signaling unit is increasingly being appreciated. The identification of a short open…”
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Osteocalcin Signaling in Myofibers Is Necessary and Sufficient for Optimum Adaptation to Exercise
Published in Cell metabolism (14-06-2016)“…Circulating levels of undercarboxylated and bioactive osteocalcin double during aerobic exercise at the time levels of insulin decrease. In contrast,…”
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Declining NAD+ Induces a Pseudohypoxic State Disrupting Nuclear-Mitochondrial Communication during Aging
Published in Cell (19-12-2013)“…Ever since eukaryotes subsumed the bacterial ancestor of mitochondria, the nuclear and mitochondrial genomes have had to closely coordinate their activities,…”
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SIRT1 Is Required for AMPK Activation and the Beneficial Effects of Resveratrol on Mitochondrial Function
Published in Cell metabolism (02-05-2012)“…Resveratrol induces mitochondrial biogenesis and protects against metabolic decline, but whether SIRT1 mediates these benefits is the subject of debate. To…”
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Reduced Expression of MYC Increases Longevity and Enhances Healthspan
Published in Cell (29-01-2015)“…MYC is a highly pleiotropic transcription factor whose deregulation promotes cancer. In contrast, we find that Myc haploinsufficient (Myc+/–) mice exhibit…”
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Daily caloric restriction limits tumor growth more effectively than caloric cycling regardless of dietary composition
Published in Nature communications (27-10-2021)“…Cancer incidence increases with age and is a leading cause of death. Caloric restriction (CR) confers benefits on health and survival and delays cancer…”
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A High-Fat Diet and NAD+ Activate Sirt1 to Rescue Premature Aging in Cockayne Syndrome
Published in Cell metabolism (04-11-2014)“…Cockayne syndrome (CS) is an accelerated aging disorder characterized by progressive neurodegeneration caused by mutations in genes encoding the DNA repair…”
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Estrogens decrease osteoclast number by attenuating mitochondria oxidative phosphorylation and ATP production in early osteoclast precursors
Published in Scientific reports (20-07-2020)“…Loss of estrogens at menopause is a major cause of osteoporosis and increased fracture risk. Estrogens protect against bone loss by decreasing osteoclast…”
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The SIRT1 Activator SRT1720 Extends Lifespan and Improves Health of Mice Fed a Standard Diet
Published in Cell reports (Cambridge) (01-03-2014)“…The prevention or delay of the onset of age-related diseases prolongs survival and improves quality of life while reducing the burden on the health care…”
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Resveratrol Prevents High Fat/Sucrose Diet-Induced Central Arterial Wall Inflammation and Stiffening in Nonhuman Primates
Published in Cell metabolism (01-07-2014)“…Central arterial wall stiffening, driven by a chronic inflammatory milieu, accompanies arterial diseases, the leading cause of cardiovascular (CV) morbidity…”
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14
Prolonged metformin treatment leads to reduced transcription of Nrf2 and neurotrophic factors without cognitive impairment in older C57BL/6J mice
Published in Behavioural brain research (15-03-2016)“…•A mouse model was used to determine the effect of high fat diet and metformin treatment on cognition, brain neurotrophic factor expression and Nrf2…”
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Hepatic HuR modulates lipid homeostasis in response to high-fat diet
Published in Nature communications (16-06-2020)“…Lipid transport and ATP synthesis are critical for the progression of non-alcoholic fatty liver disease (NAFLD), but the underlying mechanisms are largely…”
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Dietary Protein to Carbohydrate Ratio and Caloric Restriction: Comparing Metabolic Outcomes in Mice
Published in Cell reports (Cambridge) (16-06-2015)“…Both caloric restriction (CR) and low-protein, high-carbohydrate (LPHC) ad-libitum-fed diets increase lifespan and improve metabolic parameters such as…”
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A Regulatory Role for MicroRNA 33 in Controlling Lipid Metabolism Gene Expression
Published in Molecular and Cellular Biology (01-06-2013)“…Article Usage Stats Services MCB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Fumarate Is Cardioprotective via Activation of the Nrf2 Antioxidant Pathway
Published in Cell metabolism (07-03-2012)“…The citric acid cycle (CAC) metabolite fumarate has been proposed to be cardioprotective; however, its mechanisms of action remain to be determined. To augment…”
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Resveratrol Improves Adipose Insulin Signaling and Reduces the Inflammatory Response in Adipose Tissue of Rhesus Monkeys on High-Fat, High-Sugar Diet
Published in Cell metabolism (01-10-2013)“…Obesity is associated with a chronic, low-grade, systemic inflammation that may contribute to the development of insulin resistance and type 2 diabetes…”
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A cross-sectional study of functional and metabolic changes during aging through the lifespan in male mice
Published in eLife (20-04-2021)“…Aging is associated with distinct phenotypical, physiological, and functional changes, leading to disease and death. The progression of aging-related traits…”
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