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MetabolomicsLiver-specific paraoxonase-1 alleviates regulatory T cell-driven immunosuppression via metabolic reprogramming in hepatocellular carcinoma

Paraoxonase-1 (PON1) is specifically expressed in the liver and has crucial effects on various liver diseases. The functions and mechanisms underlying of PON1 in hepatocellular carcinoma (HCC) remain obscure. Here, we show that PON1 acts as a metabolic regulator to mitigate regulatory T (Treg) ce...

2025-09-07 | MTBLS12950 | MetaboLights
MetabolomicsMetabolomic approaches to dissect dysregulated metabolism in the progression of pre-diabetes to T2DM

Most of pre-diabetes were eventually progress to diabetes, thereby profiling of prediabetic metabolic disorders may be an effective targeted preventive measure. We aimed to elucidate internal motivation of the progression of pre-diabetes to type 2 diabetes mellitus (T2DM) from a metabolic perspec...

2024-04-29 | MTBLS8644 | MetaboLights
MetabolomicsFerritin aggregation: A neotype and universal engager for CAR T cell avidity engineering against diverse refractory leukemias

Introduction: Primary liver cancer remains the third leading cause of global cancer-related mortality, with hepatocellular carcinoma (HCC) constituting the predominant histological subtype. The development of malignant ascites in advanced HCC patients signifies metastatic progression and portends...

2025-12-24 | MTBLS13569 | MetaboLights
GenomicsEpigenetic profiling in CD4 and CD8 T cells from Gravesâ?? disease patients reveals changes in genes associated with T cell receptor signaling [ChIP-seq]
In Gravesâ?? disease (GD), a combination of genetic, epigenetic and environmental factors causes an autoimmune response to the thyroid gland, characterized by lymphocytic infiltrations and autoantibodies targeting the thyroid stimulating hormone receptor (TSHR) and other thyroid antigens. To identif...
ORGANISM(S): Homo sapiens 
2015-11-06 | E-GEOD-71952 | biostudies-arrayexpress
TranscriptomicsMolecular profiling of cytomegalovirus-induced human CD8+ T cell differentiation
CD8+ T cells play a critical role in the immune response to viral pathogens. Persistent human CMV (HCMV) infection results in a strong increase in the number of virus-specific, quiescent effector-type CD8+ T cells with constitutive cytolytic activity, but the molecular pathways involved in the ind...
ORGANISM(S): Homo sapiens 
2010-09-15 | E-GEOD-24151 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human T cells to determine the strength of T cell stimulation
The strength of T cell stimulation determines IL-7 responsiveness, recall potential and lineage commitment of primed human CD4+IL-7Rhi T cells; We analyzed how the strength of antigenic stimulation - as determined by dendritic cell (DC) number, DC maturation state and antigen concentration - control...
ORGANISM(S): Homo sapiens 
2008-06-14 | E-GEOD-6566 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human CD4+/CD8+ T cells obtained from HIV patients at various stages of disease vs. uninfected individuals reveals HIV infection induces a persistent T cell transcriptional profile
We examined the gene expression profiles in ex vivo human CD4+ and CD8+ T cells from untreated HIV-infected individuals at different clinical stages and rates of disease progression. Profiles of pure CD4+ and CD8+ T cells subsets from HIV-infected nonprogressors who controlled viremia were indisting...
ORGANISM(S): Homo sapiens 
2007-11-11 | E-GEOD-6740 | biostudies-arrayexpress
TranscriptomicsGene expression of TCR-alpha/beta CD4- CD8- human T cells
The origin and function of human double negative (DN) TCR-alpha/beta T cells is unknown. They are thought to contribute to the pathogenesis of systemic lupus erythematosus because they expand and accumulate in inflamed organs. Here we provide evidence that human TCR-alpha/beta CD4- CD8- DN T cells...
ORGANISM(S): Homo sapiens 
2009-05-16 | E-GEOD-16130 | biostudies-arrayexpress
TranscriptomicsExpression data from CD8+ T cells undergoing deletional tolerance
Peripheral tolerance induction is critical for the maintenance of self-tolerance and can be mediated by immunoregulatory T cells or by direct induction of T cell anergy or deletion. While the molecular processes underlying anergy have been extensively studied, little is known about the molecular bas...
ORGANISM(S): Mus musculus 
2009-02-10 | E-GEOD-14699 | biostudies-arrayexpress
TranscriptomicsGene expression profiles of MBP-specific T cells during experimental autoimmune encephalomyelitis
2nd generation sequencing was used to compare expression profiles of MBP-specific T cells retrieved from blood, CSF, spinal cord meninges and parenchyma. The overall expression profiles were found to be very similar.However, genes regulated during T cell activation were found to be upregulated in T ...
ORGANISM(S): Rattus norvegicus 
2016-02-12 | E-GEOD-75488 | biostudies-arrayexpress
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