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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
MetabolomicsA comprehensive metabonomic and transcriptomic analysis reveals how inhibiting glycolysis affects regulatory T cell proliferation

Background: Blocking glycolysis inhibits regulatory T cells (Tregs), which are often hijacked by tumor cells whose survival relies on glycolysis to inhibit antitumor immunity. However, how glycolysis influences Treg proliferation/differentiation remains unclear. Monocarboxylate transporters (MCTs...

2024-08-06 | MTBLS8002 | 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
MetabolomicsMycobacterium tuberculosis-derived linoleic acid increases regulatory T cell function to promote bacterial survival within macrophages

Regulatory T cells (Tregs) expand during Mycobacterium tuberculosis (Mtb) infection and suppress T cell mediated control. Whether Mtb actively contributes to this process is unclear. Here, using a genome-wide mutant library, we show that expression of Mtb Rv1272c, an ATP-binding cassette transpor...

2025-09-28 | MTBLS12875 | MetaboLights
MetabolomicsAMPK activation induces RALDH+ tolerogenic dendritic cells by rewiring glucose and lipid metabolism.
Dendritic cell (DC) activation and function are underpinned by profound changes in cellular metabolism. Several studies indicate that the ability of DCs to promote tolerance is dependent on catabolic metabolism. Yet the contribution of AMP-activated kinase (AMPK), a central energy sensor promoting c...
2024-08-16 | MTBLS10647 | MetaboLights
ProteomicsTime-course proteomics analysis of human regulatory T cell (Treg) differentiation
Human naïve CD4+ T cells (CD4+ CD45RA+ CD25- CD45RO- CD8- CD14- CD15- CD16- CD19- CD34- CD36- CD56- CD123- TCRγ/δ- HLA-DR- and CD235a-) were magnetically negatively isolated from peripheral blood. Cells were stimulated with anti-CD3/anti-CD28 antibodies plus IL-2, and samples were taken at 6h, 24h, ...
ORGANISM(S): Homo Sapiens (human) 
2018-04-10 | PXD005703 | JPOST Repository
MetabolomicsLoss of p53 exacerbates autoimmunity by reprogramming propionyl-CoA metabolism and epigenetics in Treg cells

Metabolic regulation is central to the tumor suppressor function of p53. Here we report that propionyl-CoA metabolic remodeling and epigenetic changes underpin p53-mediated restraint of autoimmunity through regulatory T (Treg) cells. By analyzing the human patients with autoimmune diseases, we fo...

2026-02-06 | MTBLS13473 | MetaboLights
TranscriptomicsHigh-time-resolution dynamic analysis of human regulatory T cell (Treg) / CD4+ T-effector cell (Teff) activation
Human FOXP3+CD25+CD4+ regulatory T cells (Tregs) play a dominant role in the maintenance of immune homeostasis. Several genes are known to be important for murine Tregs, but for human Tregs the genes and underlying molecular networks controlling the suppressor function still largely remain unclear. ...
ORGANISM(S): Homo sapiens 
2012-11-23 | E-GEOD-11292 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of mouse naive CD4+CD25-CD62Lhi T cells and nTreg cells with Eos knock-down
Eos expression in Treg cells have been documented by several microarrays including ours. We hypothesized that Eos facilitates Foxp3- dependent gene repression in Regulatory T cells. In order to investigate the role of Eos in mediating the Foxp3-dependent gene silencing program, we utilized lentivir...
ORGANISM(S): Mus musculus 
2009-10-16 | E-GEOD-17166 | biostudies-arrayexpress
ProteomicsCD49f defines a subset of dysfunctional regulatory T cells circulating in the human peripheral blood
The therapeutic use of regulatory T cells (Tregs) in patients with autoimmune disorders has been hampered by the biological variability of memory Treg populations in the peripheral blood. In this study, we reveal through a combination of quantitative proteomic, multiparametric flow cytometry, RNA-se...
ORGANISM(S): Homo sapiens (Human) 
2021-08-06 | PXD022095 | Pride
Human Regulatory t cells Shotgun proteomics 
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