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MetabolomicsRegulatory T cells promote endurance exercise adaptation by shielding muscle mitochondria from damage

Exercise enhances physical performance and reduces the risk of many disorders such as cardiovascular disease, type 2 diabetes, dementia and cancer. Exercise characteristically incites an inflammatory response, notably in skeletal muscles. While some effector mechanisms have been identified, regul...

2023-10-10 | MTBLS8391 | MetaboLights
MetabolomicsButyrate epigenetically licenses sustained epithelial-T cell crosstalk for intestinal immune tolerance

Butyrate, one of the most abundant microbial-derived metabolites in the gut, is important in regulating intestinal homeostasis. In this study, we used untargeted global metabolomics to landscape the intestinal epithelial cellular metabolites changed by butyrate treatment.

2026-06-26 | MTBLS14301 | MetaboLights
TranscriptomicsGene expression profiles of antigen-specific CD4+ T cells from mice carrying T cell-specific deletions of MyD88 or IL6Ra
2W:I-A(b) specific CD4+ T cells were isolated from immunized knock-out mice and wild-type controls on day 7 post immunization and the gene expression profiles of the cells were compared Antigen-specifc CD4+ T cells were isolated and pooled from 4 independent experiments. The samples represent antige...
ORGANISM(S): Mus musculus 
2014-04-22 | E-GEOD-56966 | biostudies-arrayexpress
MetabolomicsMetabolic analysis of the response of Pseudomonas putida DOT-T1E strains to toluene using Fourier transform infrared spectroscopy and gas chromatography mass spectrometry
To elucidate any observable metabolic alterations during interactions of several strains of Pseudomonas putida (DOT-T1E, and its mutants DOT-T1E-PS28 and DOT-T1E-18) with the aromatic hydrocarbon toluene, metabolomic approaches were employed. Initially, Fourier-transform infrared (FT-IR) spectroscop...
2016-08-23 | MTBLS319 | MetaboLights
TranscriptomicsGeneration and purification of Th1 and Th2 effector and memory CD4+ T cells
Naïve CD4+ T cells were isolated from spleen of AND TcR transgenic/green fluorescence protein (GFP) transgenic mice (Kaye et al., Nature 1989;341:746, Wright et al, Blood 2001;97:2278) that recognize a peptide of pigeon cytochrome C in the context of I-Ek and express CD44lo, CD62Lhi, CD45RBhi, and ...
ORGANISM(S): Mus musculus 
2010-06-10 | E-GEOD-8352 | biostudies-arrayexpress
GenomicsCore transcriptional regulatory circuit controlled by the tal1 complex in human t-cell acute lymphoblastic leukemia (Subseries)
The oncogenic transcription factor TAL1/SCL is aberrantly overexpressed in over 40% of cases of T-cell acute lymphoblastic leukemia (T-ALL), emphasizing the importance of the TAL1-regulated transcriptional program in the molecular pathogenesis of T-ALL. Here we identify the core transcriptional regu...
ORGANISM(S): Homo sapiens 
2012-03-14 | E-GEOD-33850 | biostudies-arrayexpress
TranscriptomicsKrüppel-like factor 4 regulates T cell function
Krüppel-like factor 4 (Klf4), a transcription factor mediating context-dependent activation or repression, plays a key role in maintaining pluripotency of stem cells and in regulating cell differentiation. However, the precise function of Klf4 in T cell development and differentiation is largely unk...
ORGANISM(S): Mus musculus 
2011-06-24 | E-GEOD-24880 | biostudies-arrayexpress
TranscriptomicsIL-2 regulated genes in scurfy CD4+ T-cells
The goal of the study was to identify the genes which are regulated by Interleukin-2 in the CD4+ T cells of the scurfy mice during regulatory T-cell deficiency. Scurfy (Sf) mice bear a mutation in the forkhead box P3 (Foxp3) transcription factor, lack regulatory T-cells (Treg), develop multi-organ i...
ORGANISM(S): Mus musculus 
2012-09-18 | E-GEOD-23398 | biostudies-arrayexpress
TranscriptomicsGenomic expression profiling of TNFalpha treated BDC2.5 diabetogenic CD4+ T Cells
Tumor necrosis factor alpha (TNFalpha) plays an important role in immune regulation, inflammation, and autoimmunity. Chronic TNFalpha exposure has been shown to down-modulate T cell responses. In a mouse T cell hybridoma model, TNFalpha attenuated T cell receptor (TCR) signaling. We have confirme...
ORGANISM(S): Mus musculus 
2010-06-25 | E-GEOD-10029 | biostudies-arrayexpress
TranscriptomicsRegulatory T cells
Induced and activated regulatory CD4+ Foxp3+ cells compared Conventional naive CD4+ T cells were sorted and converted in vitro into adaptive Treg cells, activated Treg cells were generated in vitro from sorted Foxp3GFP+ cells
ORGANISM(S): Mus musculus 
2012-01-18 | E-GEOD-28130 | biostudies-arrayexpress
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