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MetabolomicsMultiomic Approach to Analyze Infant Gut Microbiota: Experimental and Analytical Method Optimization

BACKGROUND: The human intestinal microbiome plays a central role in overall health status, especially in early life stages. 16S rRNA amplicon sequencing is used to profile its taxonomic composition; however, multiomic approaches have been proposed as the most accurate methods for...

2021-08-18 | MTBLS2942 | MetaboLights
TranscriptomicsMolecular Profiling of Breast Cancer Cells after Gemcitabine exposure
Human breast cancer cell lines were exposed to IC50 gemcitabine (Gemzar) for 24 and 48 hours. RNA was extracted, amplified and hibridized onto Oncochip microarray slides. Human breast carcinoma cell lines MCF7 and MDA-MB-231 were cultured in DMEM with Glutamax-1, supplemented with 10% fetal bovine s...
ORGANISM(S): Homo sapiens 
2010-07-01 | E-GEOD-4937 | 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
TranscriptomicsSynergy between plasminogen activator inhibitor-1 and Snail in tumoral migration
Snail, a family of transcriptional repressors implicated in cell movement, has been correlated with tumour invasivity. The Plasminogen Activation system (PAs), including urokinase (uPA), its receptor (uPAR), and its inhibitor (PAI-1), also plays a key role in cancer invasion and metastasis, either t...
ORGANISM(S): Homo sapiens 
2010-06-24 | E-GEOD-10395 | biostudies-arrayexpress
TranscriptomicsThe SIRT1 activator SRT1720 extends lifespan and improves health of mice fed a standard diet
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 system. Activation of sirtuin 1 (SIRT1), an NAD+ deacetylase, improves metabolism and confers protection against physiological and cognitive distur...
ORGANISM(S): Mus musculus 
2014-12-20 | E-GEOD-50987 | biostudies-arrayexpress
TranscriptomicsSRT2104 extends survival of male mice on a standard diet and preserves bone and muscle mass
Increased expression of SIRT1 extends the lifespan of lower organisms and delays the onset of age-related diseases in mammals. Here, we show that SRT2104, a synthetic small molecule activator of SIRT1, extends both mean and maximal lifespan of mice fed a standard diet. This is accompanied by improve...
ORGANISM(S): Mus musculus 
2014-09-22 | E-GEOD-49000 | biostudies-arrayexpress
TranscriptomicsResveratrol improves adipose insulin signaling and reduces the inflammatory response in adipose tissue of rhesus monkeys on a high-fat, high-sugar diet.
Obesity is associated with a chronic, low-grade, systemic inflammation that may contribute to the development of insulin resistance and type 2 diabetes. Resveratrol, a natural compound with anti-inflammatory properties, is shown to improve glucose tolerance and insulin sensitivity in obese mice and ...
ORGANISM(S): Macaca mulatta 
2014-04-21 | E-GEOD-50005 | biostudies-arrayexpress
TranscriptomicsEffects of Sex, Strain, and Energy Intake on Hallmarks of Aging in Mice
Calorie restriction (CR) is the most robust non-genetic intervention to universally delay the onset of age-related diseases and extend mean and maximum lifespan. However, species, strain, sex, diet, age of onset, and level of CR are emerging as important variables to consider for a successful CR res...
ORGANISM(S): Mus musculus 
2016-06-27 | E-GEOD-81959 | biostudies-arrayexpress
TranscriptomicsMetformin mild supplementation improves health and survival of mice
Metformin, a commonly used drug prescribed to treat type-2 diabetes, has been found to extend health span and delay cancer incidence and progression. Here, we report that starting chronic treatment with low dose of metformin (0.1% w/w in diet) at one year of age extends health and lifespan in male m...
ORGANISM(S): Mus musculus 
2013-07-31 | E-GEOD-40936 | biostudies-arrayexpress
UnknownTocilizumab in patients admitted to hospital with COVID-19 (RECOVERY): a randomised, controlled, open-label, platform trial.
Not available
S-EPMC8084355 | biostudies-literature
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