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MetabolomicsIntegrated gut metabolome and microbiome fingerprinting reveals that dysbiosis precedes allergic inflammation in IgE‐mediated pediatric cow's milk allergy

BACKGROUND: IgE-mediated cow's milk allergy (IgE-CMA) is one of the first allergies to arise in early childhood and may result from exposure to various milk allergens, of which β-lactoglobulin (BLG) and casein are the most important. Understanding the underlying mechanisms behin...

2024-02-15 | MTBLS6768 | MetaboLights
MetabolomicsRare and common genetic determinants of metabolic individuality and their effects on human health (EPIC-Norfolk study assays)

Garrod’s concept of “chemical individuality” has contributed to comprehension of the molecular origins of human diseases. Untargeted high-throughput metabolomic technologies provide an in-depth snapshot of human metabolism at scale. We studied the genetic architecture of the human plasma metabolo...

2022-09-09 | MTBLS833 | MetaboLights
MetabolomicsDeep longitudinal multi-omics analysis of Bordetella pertussis cultivated in bioreactors highlights medium starvations and transitory metabolisms, associated to vaccine antigen biosynthesis variations and global virulence regulation

Bordetella pertussis is the bacterial causative agent of whooping cough, a serious respiratory illness. An extensive knowledge on its virulence regulation and metabolism is a key factor to ensure pertussis vaccine manufacturing process robustness. The aim of this study was to refine our ...

2023-02-21 | MTBLS5762 | MetaboLights
MetabolomicsPseudomonas sp. Strain 273 Incorporates Organofluorine into the Lipid Bilayer during Growth with Fluorinated Alkanes
Anthropogenic organofluorine compounds are recalcitrant, globally distributed, and a human health concern. Although rare, natural processes synthesize fluorinated compounds, and some bacteria have evolved mechanisms to metabolize organofluorine compounds. Pseudomonas sp. strain 273 grows with...
2022-06-06 | MTBLS3893 | MetaboLights
TranscriptomicspiRNAs can trigger a multigenerational epigenetic memory in the germline of C. elegans
Transgenerational effects likely have wide-ranging implications for human health, biological adaptation and evolution, however their mechanism and biology remain poorly understood. Here we demonstrate that a germline nuclear small RNA/chromatin pathway can maintain epi-allelic inheritance for many g...
ORGANISM(S): Caenorhabditis elegans 
2012-06-25 | E-GEOD-38813 | biostudies-arrayexpress
TranscriptomicstRNAs marked with CCACCA are targeted for degradation
The CCA-adding enzyme adds CCA to the 3' ends of transfer RNAs (tRNAs), a critical step in tRNA biogenesis that generates the amino acid attachment site. We found that the CCA-adding enzyme plays a key role in tRNA quality control by selectively marking unstable tRNAs and tRNA-like small RNAs for de...
ORGANISM(S): Saccharomyces cerevisiae 
2011-11-17 | E-GEOD-33756 | biostudies-arrayexpress
TranscriptomicsAnalysis and design of RNA sequencing experiments for identifying mRNA isoform regulation
Through alternative splicing, most human genes express multiple isoforms that may have distinct or even antagonistic functions. To infer isoform regulation based on data from high-throughput sequencing of cDNA fragments (RNA-Seq), we have developed MISO, a computational model that estimates the expr...
ORGANISM(S): Homo sapiens 
2010-11-07 | E-GEOD-23694 | biostudies-arrayexpress
MetabolomicsRare and common genetic determinants of metabolic individuality and their effects on human health (INTERVAL study assays)

Garrod’s concept of “chemical individuality” has contributed to comprehension of the molecular origins of human diseases. Untargeted high-throughput metabolomic technologies provide an in-depth snapshot of human metabolism at scale. We studied the genetic architecture of the human plasma metabolo...

2022-09-09 | MTBLS834 | MetaboLights
TranscriptomicsAutotaxin and its product lysophosphatidic acid suppress brown adipose differentiation and promote diet-induced obesity in mice
Brown adipose tissue (BAT) is a thermogenic organ that dissipates stored energy as heat to maintain body temperature in infants and small mammals. This process may also provide protection from development of diet-induced obesity. We found that the bioactive lipid mediator lysophosphatidic acid (LP...
ORGANISM(S): Mus musculus 
2011-06-01 | E-GEOD-26442 | biostudies-arrayexpress
UnknownRTOG 9804: a prospective randomized trial for good-risk ductal carcinoma in situ comparing radiotherapy with observation.
Not available
S-EPMC4334775 | biostudies-literature
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