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Comparison of gene expression profile of CD4+ CD25+, CD4+ CD25- CD45RBlow LAG3+ and CD4+ CD25- CD45RBlow LAG3- T cells. Naive CD4+CD25-CD45RBhigh T cells were used as a reference for pair comparison with values from the three other subsets.
ORGANISM(S): Mus musculus 
CD25 (IL-2R) can be expressed on the surface of immune cells in the absence of other chains of the interleukin-2 receptor (IL-2R), which are indispensable for IL-2 signaling. We identified two novel mast cell subsets, characterized by the differential expression of surface CD25, and by the ability t...
ORGANISM(S): Mus musculus 
The concept of immune regulation/suppression has been well-established. With thymus-derived CD4 CD25 regulatory T (TR) cells, it became clear that a variety of additional peripherally induced TR cells play vital roles in protection from many harmful immune responses including intestinal inflammatio...
ORGANISM(S): Mus musculus 
Regulatory T (Treg) cells actively control pathological immune responses and immunotherapeutic strategies triggering an increase in the number and/or the function of endogenous Treg cells emerge as a promising therapeutic strategy in autoimmune diseases to restore tolerance. A remarkable heterogenei...
ORGANISM(S): Mus musculus 
CD25-dificient patient-derived PDX2 B-ALL cells and Jeko1 MCL cells with CRISPR-Cas9-mediated gene deletion were reconstituted with wild-type CD25 (S268) or CD25 carrying S268A mutant (A268) with C-terminal BirA (engineered biotin ligase) and selected by puromycin for 3 days. BirA expressing constru...
ORGANISM(S): Homo sapiens (Human) 
2026-02-23 | PXD035989 | Pride
Naive T cell subsets in humans defined by CD25 expression
ORGANISM(S): Homo sapiens 
Analysis of Histone H3 Lysine 4 mono-, di- and trimethyl and the boundary protein CTCF in CD4+CD25+CD45RA+ regulatory T-cells and conventional CD4+CD25- T-cells. To investigate regulatory functions or potential new transcription start sites in Treg and Tconv cells, we investigated the associated hi...
ORGANISM(S): Homo sapiens 
Regulatory T cells (Treg) contribute to the crucial immunological processes of self-tolerance and immune homeostasis. However, the mechanisms underlying Treg function and cell fate decisions to differentiate between Treg and conventional T cells (Tconv) remain to be fully elucidated, especially at t...
ORGANISM(S): Homo sapiens 
Naturally occurring FoxP3+CD4+CD25+high regulatory T cells (Tregs) play an important role in dominant tolerance, suppressing auto-reactive CD4+CD25- T cell activity. Although Tregs from T1D subjects are functionally deficient, there is little knowledge of the molecular mechanisms that orchestrate th...
ORGANISM(S): Homo sapiens 
Here we compare the effects of stimulation on cord blood derived CD4+ CD25+ (Treg) and CD4+ CD25- (Thelper) cells, isolated by MACS protocols & expanded in vitro using dynabeads. Expansion was carried out at a ratio of 3 beads/cell in the presence of 1000units/ml of recombinant human IL2 for 8 days,...
ORGANISM(S): Homo sapiens 
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