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MetabolomicsCirculating Metabolites in Progression to Islet Autoimmunity and Type 1 Diabetes

AIMS/HYPOTHESIS: Metabolic dysregulation may precede the onset of type 1 diabetes. However, these metabolic disturbances and their specific role in disease initiation remain poorly understood. In this study, we examined whether children who progress to type 1 diabetes have a cir...

2022-01-19 | MTBLS802 | MetaboLights
MetabolomicsDynamics of Plasma Lipidome in Progression to Islet Autoimmunity and Type 1 Diabetes: Type 1 Diabetes Prediction and Prevention Study (DIPP)
Type 1 diabetes (T1D) is one of the most prevalent autoimmune diseases among children in Western countries. Earlier metabolomics studies suggest that T1D is preceded by dysregulation of lipid metabolism. Here we used a lipidomics approach to analyze molecular lipids in a prospective series of 428 pl...
2018-07-16 | MTBLS620 | MetaboLights
MetabolomicsPersistent Alterations in Plasma Lipid Profiles Before Introduction of Gluten in the Diet Associated With Progression to Celiac Disease

OBJECTIVES: Celiac disease (CD) is a chronic enteropathy characterized by an autoimmune reaction in the small intestine of genetically susceptible individuals. The underlying causes of autoimmune reaction and its effect on host metabolism remain largely unknown. Herein, we apply ...

2020-01-22 | MTBLS729 | MetaboLights
MetabolomicsMetabolic alterations in immune cells associate with progression to type 1 diabetes

AIMS: Previous metabolomics studies suggest that type 1 diabetes is preceded by specific metabolic disturbances. The aim of this study was to investigate whether distinct metabolic patterns occur in peripheral blood mononuclear cells (PBMCs) of children who later develop pancreat...

2020-08-10 | MTBLS1015 | MetaboLights
TranscriptomicsStandard of hygiene and immune adaptation in newborn infants [113 cord blood RNA samples]
The prevalence of immune-mediated diseases such as allergies and autoimmune diseases is on the rise in the developed world. Microbial exposure is known to modulate the risk for these diseases. In order to explore differences in the gene expression patterns induced in utero in infants born in contras...
ORGANISM(S): Homo sapiens 
2014-09-25 | E-GEOD-53471 | biostudies-arrayexpress
TranscriptomicsGene expression changes during Type 1 diabetes pathogenesis
This SuperSeries is composed of the SubSeries listed below. Due to privacy concerns, the SNP data is not available with unrestricted access. Refer to individual Series
ORGANISM(S): Homo sapiens 
2014-02-20 | E-GEOD-30211 | biostudies-arrayexpress
TranscriptomicsGenome-wide expression kinetics of children with T1D-associated autoantibodies compared to healthy matched controls II
To unravel genes and molecular pathways involved in the pathogenesis of type 1 diabetes (T1D), we performed genome-wide gene expression profiling of prospective venous blood samples from children developing T1D-associated autoantibodies or progressing towards clinical diagnosis. 58 peripheral blood ...
ORGANISM(S): Homo sapiens 
2014-02-20 | E-GEOD-30209 | biostudies-arrayexpress
TranscriptomicsGenome-wide espression kinetics of children progressing to clinical Type 1 diabetes (T1D).
To unravel genes and molecular pathways involved in the pathogenesis of type 1 diabetes (T1D), we performed genome-wide gene expression profiling of prospective venous blood samples from children developing T1D-associated autoantibodies or progressing towards clinical diagnosis. 247 peripheral blood...
ORGANISM(S): Homo sapiens 
2014-02-20 | E-GEOD-30210 | biostudies-arrayexpress
Genomicse19c38e5-647a-4bfa-87f1-fec5646bcb9b - samples
The appearance of type 1 diabetes (T1D)-associated autoantibodies is the first and only measurable parameter to predict progression toward T1D in genetically susceptible individuals. However, autoantibodies indicate an active autoimmune reaction, wherein the immune tolerance is already broken. There...
EGAD00001005767 | EGA
GenomicsRNA-seq study of longitudinal blood cell samples from children at risk of type 1 diabetes
The appearance of type 1 diabetes (T1D)-associated autoantibodies is the first and only measurable parameter to predict progression toward T1D in genetically susceptible individuals. However, autoantibodies indicate an active autoimmune reaction, wherein the immune tolerance is already broken. There...
EGAS00001004071 | EGA
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