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MetabolomicsA high-fiber diet mimics aging-related signatures of caloric restriction in mammals

Caloric restriction (CR) delays aging-related hallmarks in various organisms by slowing growth and development while enhancing metabolic homeostasis. However, desirable diets that harness the metabolic benefits of CR without imposing food intake restrictions remain elusive. Here we evaluated the ...

2025-06-13 | MTBLS12479 | MetaboLights
MetabolomicsProlonged fasting times reap greater geroprotective effects when combined with caloric restriction in adult female mice
Emerging new evidence highlights the importance of prolonged daily fasting periods for the health and survival benefits of calorie restriction (CR) and time-restricted feeding (TRF) in male mice; however, little is known about the impact of these feeding regimens in females. We placed 14-month-old f...
2024-05-14 | MTBLS790 | MetaboLights
TranscriptomicsTranscription profiling of four mouse tissues following acute caloric restriction
Multi-tissue transcriptional response following acute caloric restriction in mice.
ORGANISM(S): Mus musculus 
2007-05-17 | E-MEXP-748 | biostudies-arrayexpress
MetabolomicsEffects of caloric restriction in HCR/LCR rats
Not available
ORGANISM(S): Rattus norvegicus 
ST000758 | MetabolomicsWorkbench
TranscriptomicsLife-long caloric restriction-associated remodeling of rat white adipose tissue
This study explored the role of the growth hormone (GH) / insulin-like growth factor 1 (IGF-1) axis on the life-long caloric restriction (CR)-associated remodeling of white adipose tissue (WAT). Adipocyte size and gene expression profiles, using high-density oligonucleotide microarrays, were analyze...
ORGANISM(S): Rattus norvegicus 
2012-09-27 | E-GEOD-30668 | biostudies-arrayexpress
TranscriptomicsIn vitro caloric restriction induces protective genes and functional rejuvenation in senescent SAMP8 astrocytes
Astrocytes are key cells in brain aging, helping neurons to undertake healthy aging or otherwise letting them enter into a spiral of neurodegeneration. We aimed to characterize astrocytes cultured from senescence-accelerated prone 8 (SAMP8) mice, a mouse model of brain pathological aging, along with...
ORGANISM(S): Mus musculus 
2015-06-23 | E-GEOD-60388 | biostudies-arrayexpress
TranscriptomicsExpression data of worms under different caloric restriction mimetic treatments
We used microarray analysis to further our understanding of the mode of action of the well know caloric restriction mimetic rapamycin and the compound Allantoin first studied in the context of aging in this study. His work helps build on our understanding of potential caloric restriction mimetics pr...
ORGANISM(S): Caenorhabditis elegans 
2015-12-22 | E-GEOD-64336 | biostudies-arrayexpress
TranscriptomicsCaloric restriction induces heat shock response and inhibits B16F10 cell tumorigenesis both in vitro and in vivo
Caloric restriction (CR) without malnutrition is one of the most consistent strategies for increasing mean and maximal lifespan and delaying the onset of age-associated diseases. Stress resistance is a common trait of many long-lived mutants and life-extending interventions, including CR. Indeed, be...
ORGANISM(S): Mus musculus 
2015-08-06 | E-GEOD-67430 | biostudies-arrayexpress
TranscriptomicsDifferences in genome-wide gene expression response in PBMCs between young and old men upon caloric restriction
Caloric restriction (CR) is considered to increase lifespan and to prevent various age-related diseases in different non-human organisms. Only a limited number of CR studies have been performed in humans, and results put CR as a beneficial tool to decrease risk factors in several age-related disease...
ORGANISM(S): Homo sapiens 
2016-10-24 | E-GEOD-63117 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of cochleae from young and middle aged mice subjected to calorie restriction to examine age-related changes and calorie restriction-induced changes in gene expression in the cochlea.
Presbycusis is characterized by an age-related progressive decline of auditory function, and arises mainly from the degeneration of hair cells or spiral ganglion (SG) cells in the cochlea. Here we show that caloric restriction suppresses apoptotic cell death in the mouse cochlea and prevents late on...
ORGANISM(S): Mus musculus 
2007-11-22 | E-GEOD-4786 | biostudies-arrayexpress
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