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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
MetabolomicsFuzheng Jiedu Xiaoji Formula Enhances Anti-PD-1 Therapy for Hepatocellular Carcinoma by Inhibiting Regulatory T Cell Lipotoxicity

Background: The objective response rate of anti-programmed death receptor 1 (PD-1) immunotherapy in hepatocellular carcinoma (HCC) remains limited. The tumor immunosuppressive microenvironment mediated by regulatory T cells (Tregs) is a key bottleneck. The traditional Chinese medicine (TCM) compo...

2025-12-05 | MTBLS13458 | MetaboLights
MetabolomicsSalmonella Typhimurium reprograms macrophage metabolism via T3SS effector SopE2 to promote intracellular replication and virulence

Salmonella Typhimurium establishes systemic infection by replicating in host macrophages. Here we show that macrophages infected with S. Typhimurium exhibit upregulated glycolysis and decreased serine synthesis, leading to accumulation of glycolytic intermediates. The effects on...

2024-05-22 | MTBLS2347 | 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
TranscriptomicsGenome-Wide Yan Chromatin Occupancy in Drosophila Embryos
The ETS transcriptional repressor Yan functions as part of a developmental switch that in response to receptor tyrosine kinase signaling, transitions from a high-Yan to a low-Yan state to direct specification of a variety of cell fates. To date very few direct target genes have been identified, nor ...
ORGANISM(S): Drosophila melanogaster 
2013-03-01 | E-GEOD-34038 | biostudies-arrayexpress
GenomicsGenome-wide maps of Yan chromatin association
High-resolution genome-wide binding of Yan used to confirm the presence of high-density regions seen in ChIP-chip ChIP-Seq of Yan protein in stage 11 Drosophila embryos
ORGANISM(S): Drosophila melanogaster 
2013-03-01 | E-GEOD-34040 | biostudies-arrayexpress
GenomicsTranscription factor Achaete-Scute homologue 2 initiates T follicular helper cell development [ChIP-Seq]
In immune responses, activated T cells migrate to B cell follicles and develop to T follicular helper (Tfh) cells, a new subset of CD4+ T cells specialized in providing help to B lymphocytes in the induction of germinal centers 1-3. Although Bcl6 has been shown to be essential in Tfh cell function, ...
ORGANISM(S): Mus musculus 
2014-01-01 | E-GEOD-52839 | biostudies-arrayexpress
TranscriptomicsEgr2-dependent expression in T cell anergy
T cell anergy is one of the mechanisms contributing to peripheral tolerance, particularly in the context of progressively growing tumors and in tolerogenic treatments promoting allograft acceptance. We recently reported that early growth response gene 2 (Egr2) is a critical transcription factor for...
ORGANISM(S): Mus musculus 
2013-04-21 | E-GEOD-46242 | biostudies-arrayexpress
ProteomicsG9a/GLP inhibition during ex vivo lymphocyte expansion increases in vivo cytotoxicity of engineered TCR-T cells against hepatocellular carcinoma
Engineered T cells transiently expressing tumor-targeting receptors are an attractive form of engineered T cell therapy as they carry no risk of insertional mutagenesis or long-term adverse side-effects. However, multiple rounds of treatment are often required, increasing patient discomfort and cost...
ORGANISM(S): Homo Sapiens (human) 
2023-01-19 | PXD039542 | JPOST Repository
MetabolomicsMetabolome and transcriptome combined profiling reveals fluconazole resistance mechanisms of Trichosporon asahii and role of farnesol in fluconazole tolerance

Trichosporon asahii is a basidiomycete yeast that is pathogenic to humans and animals, and fluconazole-resistant strains have recently increased. Farnesol secreted by fungi is a factor that causes variations in fluconazole resistance; however, few studies have explored the underlying mec...

2023-11-20 | MTBLS7236 | MetaboLights
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