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MetabolomicsA molecular index for biological age identified from the metabolome and senescence-associated secretome in humans.
Unlike chronological age, biological age is a strong indicator of health of an individual. However, the molecular fingerprint associated with biological age is ill-defined. To define a high-resolution signature of biological age, we analyzed metabolome, circulating senescence-associated secretome (S...
2024-01-24 | MTBLS1991 | MetaboLights
MetabolomicsAnalysis of the human adult urinary metabolome variations with age, body mass index and gender by implementing a comprehensive workflow for univariate and OPLS statistical analyses. ('Sacurine' data set)

Urine metabolomics is widely used for biomarker research in the fields of medicine and toxicology. As a consequence, characterization of the variations of the urine metabolome under basal conditions becomes critical in order to avoid confounding effects in cohort studies. Such physiological infor...

2017-01-20 | MTBLS404 | MetaboLights
MetabolomicsUnravelling altered RNA metabolism in pancreatic cancer cells by liquid-chromatography coupling to ion mobility mass spectrometry
Ion mobility coupling to mass spectrometry facilitates an increase of resolution and chromatographic peak-capacity. Further coupling to liquid chromatography results in multi-dimensional analytical methods, especially suitable for complex matrices with structurally similar compounds. Modified nucleo...
2019-05-16 | MTBLS812 | MetaboLights
MetabolomicsMechanisms of exogenous quercetin in enhancing soybean salt tolerance through regulating ion homeostasis, phytohormone signaling, and flavonoid metabolism

Increasing soil salinization poses a severe threat to global agricultural production. Quercetin, a natural compound known to effectively alleviate abiotic stress, has an unclear molecular regulatory mechanism in enhancing soybean salt tolerance. To investigate its mechanism of action, this study ...

2025-10-22 | MTBLS13197 | MetaboLights
TranscriptomicsRibonuclease L and Metal-Ion-Independent Endoribonuclease Cleavage Sites in Host and Viral RNAs
We used 2', 3'-cyclic phosphate cDNA synthesis and Illumina sequencing to identify and quantify metal-ion-independent endoribonuclease cleavage sites in host and viral RNAs. To make cDNA libraries, we exploited the 2’, 3’-cyclic phosphate at the end of RNA fragments produced by RNase L and other met...
ORGANISM(S): Homo sapiens 
2014-02-07 | E-GEOD-52489 | biostudies-arrayexpress
TranscriptomicsGlycemic index differences of high-fat diets modulate primarily lipid metabolism in murine adipose tissue
We previously reported that a low versus high glycemic index (GI) diet on a high fat (30% kcal fat) background (LGI and HGI, respectively) significantly retarded adverse health effects in C57BL/6J male mice. The LGI diet enhanced whole body insulin sensitivity and repressed high fat diet-induced bod...
ORGANISM(S): Mus musculus 
2011-09-12 | E-GEOD-26930 | biostudies-arrayexpress
ProteomicsAlphaTims: Indexing unprocessed trapped ion mobility spectrometry - time of flight data for fast and easy accession and visualization
High resolution mass spectrometry-based proteomics generates large amounts of data, even in the standard liquid chromatography (LC) – tandem mass spectrometry configuration. Adding an ion mobility dimension vastly increases the acquired data volume, challenging both analytical processing pipe...
ORGANISM(S): Homo sapiens (Human) 
2021-07-30 | PXD027359 | Pride
Software. Time of flight Ion mobility spectrometry Data indexing Mass spectrometry Data visualization 
TranscriptomicsThe ion channel Trpc6a regulates the cardiomyocyte regenerative response to mechanical stretch
Myocardial damage caused for example by cardiac ischemia leads to ventricular volume overload resulting in increased stretch of the remaining myocardium. In adult mammals, these changes trigger an adaptive cardiomyocyte hypertrophic response which, if the damage is extensive, will ultimately lead to...
ORGANISM(S): Danio rerio 
2023-12-20 | E-MTAB-13603 | biostudies-arrayexpress
TranscriptomicsGene expression profiles of irradiated lung tissue in three mouse strains
The aim of our research is to clarify the mechanisms generating heterogeneity in response to C-ion irradiation that arise from individual genetic variations in humans. In this study, we performed whole lung C-ion irradiation using three different strains of mice to examine whether strain-dependent d...
ORGANISM(S): Mus musculus 
2014-02-26 | E-GEOD-20959 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human adipose tissue using an expanded patient cohort
Obesity is a risk factor for numerous metabolic disorders; however, not all obese individuals are prone to insulin resistance. The central aim of this study was to identify molecular pathways directly related to insulin resistance independent of BMI in obesity. We sought to determine the gene expre...
ORGANISM(S): Homo sapiens 
2010-04-07 | E-GEOD-20950 | biostudies-arrayexpress
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