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GoPubMed Proteins lists recent and important papers and reviews for proteins. Page last changed on 03 Sep 2015.

Interleukin 2 receptor, alpha

CD25, IL-2R, interleukin-2 receptor
The interleukin 2 (IL2) receptor alpha (IL2RA) and beta (IL2RB) chains, together with the common gamma chain (IL2RG), constitute the high-affinity IL2 receptor. Homodimeric alpha chains (IL2RA) result in low-affinity receptor, while homodimeric beta (IL2RB) chains produce a medium-affinity receptor. Normally an integral-membrane protein, soluble IL2RA has been isolated and determined to result from extracellular proteolyisis. Alternately-spliced IL2RA mRNAs have been isolated, but the significance of each is presently unknown. Mutations in this gene are associated with interleukin 2 receptor alpha deficiency.[provided by RefSeq, Nov 2009] (from NCBI)
Top mentioned proteins: CD4, Foxp3, Interleukin-2, CD8, IL-10
Papers using CD25 antibodies
Increased T regulatory cells lead to development of Th2 immune response in male SJL mice
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Deth Richard et al., In Autism Research and Treatment, 2010
... All antibodies except for anti-CD25 mAb were from BD Biosciences (San Jose, CA) ...
Plasticity of human Th17 cells and iTregs is orchestrated by different subsets of myeloid cells.
Supplier
Unutmaz Derya, In PLoS ONE, 2010
... Directly conjugated mAbs against CD4-APC, CD8-APC, CD3-PerCP, CD25-PE (all from BD Biosciences, Oxford, UK), ...
Central side-effects of therapies based on CB1 cannabinoid receptor agonists and antagonists: focus on anxiety and depression.
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Wu Yuntao, In PLoS ONE, 2008
... Fluorophore-conjugated CXCR4 (12GS), CCR5 (T21/8), CD25 (BC96), and CD45RO were purchased from Biolegend.
IL-2 regulates FOXP3 expression in human CD4+CD25+ regulatory T cells through a STAT-dependent mechanism and induces the expansion of these cells in vivo.
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Ahuja Sunil K., In PLoS ONE, 2005
... T cells were then stained with CD4-FITC and CD25-PE (both from BD Biosciences, USA), and their purity ...
CD25+CD4+ Regulatory T Cells from the Peripheral Blood of Asymptomatic HIV-infected Individuals Regulate CD4+ and CD8+ HIV-specific T Cell Immune Responses In Vitro and Are Associated with Favorable Clinical Markers of Disease Status
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Fauci Anthony S. et al., In The Journal of Experimental Medicine, 2001
... cells using anti-CD25–coupled immunomagentic beads (Miltenyi Biotec) to obtain CD25-depleted PBMCs or exposed to a cocktail of immunomagnetic beads (StemCell Technologies Inc.) to obtain CD4 ...
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Papers on CD25
IL-12p40 Homodimer Ameliorates Experimental Autoimmune Arthritis.
New
Cho et al., Seoul, South Korea. In J Immunol, 01 Oct 2015
It also induced CD4(+)CD25(+)Foxp3 regulatory T (Treg) cells in vitro and in vivo, whereas the generation of retinoic acid receptor-related organ receptor γt and Th17 cells was suppressed.
Inhibition of FOXP3/NFAT Interaction Enhances T Cell Function after TCR Stimulation.
New
Lasarte et al., Pamplona, Spain. In J Immunol, 01 Oct 2015
FOXP3/NFAT interaction is required to repress expression of IL-2, upregulate expression of the Treg markers CTLA4 and CD25, and confer suppressor function to Tregs.
Low-dose interleukin-2 selectively corrects regulatory T cell defects in patients with systemic lupus erythematosus.
New
Humrich et al., Berlin, Germany. In Ann Rheum Dis, 01 Oct 2015
RESULTS: Patients with SLE develop a progressive homeostatic dysbalance between Treg and conventional CD4+ T cells in correlation with disease activity and in parallel display a substantial reduction of CD25 expression on Treg.
Trypanosoma cruzi Infection Imparts a Regulatory Program in Dendritic Cells and T Cells via Galectin-1-Dependent Mechanisms.
New
Rabinovich et al., Buenos Aires, Argentina. In J Immunol, 01 Oct 2015
Resistance of Lgals1(-/-) mice to T. cruzi infection was associated with a failure in the activation of Gal-1-driven tolerogenic circuits, otherwise orchestrated by WT dendritic cells, leading to secondary dysfunction in the induction of CD4(+)CD25(+)Foxp3(+) regulatory T cells.
Implication of B lymphocytes in the pathogenesis of ANCA-Associated vasculitides.
Review
New
Mouthon et al., Paris, France. In Autoimmun Rev, Aug 2015
Perturbations of B cell homeostasis have been identified in AAV with increased expression of CD38 and decreased expression of CD5 in active phase, contrasting with increased expression of CD25 and CD86 in remission state.
Antibodies to Interleukin-2 Elicit Selective T Cell Subset Potentiation through Distinct Conformational Mechanisms.
New
Impact
Garcia et al., Stanford, United States. In Immunity, Jun 2015
IL-2 signals via interleukin-2 receptor-β (IL-2Rβ):IL-2Rγ heterodimers on cells expressing high (regulatory T cells, Treg) or low (effector cells) amounts of IL-2Rα (CD25).
Development of thymic Foxp3(+) regulatory T cells: TGF-β matters.
Review
New
Konkel et al., Bethesda, United States. In Eur J Immunol, Apr 2015
Experimental evidence reveals that TGF-β in the context of TCR stimulation induces Foxp3 gene transcription in thymic Treg precursors, CD4(+) CD8(-) CD25(-) semimature and mature single-positive thymocytes.
Systemic mastocytosis in adults: 2015 update on diagnosis, risk stratification, and management.
Review
New
Pardanani, Rochester, United States. In Am J Hematol, Mar 2015
Minor diagnostic criteria include elevated serum tryptase level, abnormal MC expression of CD25 and/or CD2, and presence of KITD816V.
Control of PI(3) kinase in Treg cells maintains homeostasis and lineage stability.
New
Impact
Turka et al., Boston, United States. In Nat Immunol, Feb 2015
Diminished control of PI(3)K activity in Treg cells led to reduced expression of the interleukin-2 (IL-2) receptor α subunit CD25, accumulation of Foxp3(+)CD25(-) cells and, ultimately, loss of expression of the transcription factor Foxp3 in these cells.
Endophilin marks and controls a clathrin-independent endocytic pathway.
New
Impact
McMahon et al., Cambridge, United Kingdom. In Nature, Feb 2015
This pathway mediates the ligand-triggered uptake of several G-protein-coupled receptors such as α2a- and β1-adrenergic, dopaminergic D3 and D4 receptors and muscarinic acetylcholine receptor 4, the receptor tyrosine kinases EGFR, HGFR, VEGFR, PDGFR, NGFR and IGF1R, as well as interleukin-2 receptor.
Glucocorticoid-induced tumour necrosis factor receptor-related protein: a key marker of functional regulatory T cells.
Review
New
Riccardi et al., Perugia, Italy. In J Immunol Res, Dec 2014
Furthermore, some Treg subsets including Tr1 cells express either low or no classical Treg markers (e.g., FoxP3 and CD25) and do express GITR.
Increased expression of immunosuppressive molecules on intratumoral and circulating regulatory T cells in non-small-cell lung cancer patients.
New
Shen et al., Shanghai, China. In Am J Cancer Res, Dec 2014
Increased number of total CD4(+)CD25(+)FoxP3(+) Treg cells and elevated expressions on the surface of several inhibitory molecules including CTLA-4, LAG-3 and PD-1 have been observed in the peripheral blood of NSCLC patients.
A modified γ-retrovirus vector for X-linked severe combined immunodeficiency.
New
Impact
Thrasher et al., London, United Kingdom. In N Engl J Med, Nov 2014
BACKGROUND: In previous clinical trials involving children with X-linked severe combined immunodeficiency (SCID-X1), a Moloney murine leukemia virus-based γ-retrovirus vector expressing interleukin-2 receptor γ-chain (γc) complementary DNA successfully restored immunity in most patients but resulted in vector-induced leukemia through enhancer-mediated mutagenesis in 25% of patients.
CD8αα⁺ innate-type lymphocytes in the intestinal epithelium mediate mucosal immunity.
New
Impact
Olivares-Villagómez et al., Nashville, United States. In Immunity, Oct 2014
Development of iCD8α cells depends on expression of interleukin-2 receptor γ chain (IL-2Rγc), IL-15, and the major histocompatibility complex (MHC) class Ib protein H2-T3, also known as the thymus leukemia antigen or TL.
[Mastocytosis. Review of the literature and description of clinical cases].
Review
Obukhova et al., In Ter Arkh, 2013
Abnormal mast cells are characterized by the atypical morphology and pathological expression of CD25 and CD2 antigens.
Cell surface expression of CD25 antigen (surface IL-2 receptor α-chain) is not a prognostic marker in chronic lymphocytic leukemia: results of a retrospective study of 281 patients.
GeneRIF
Israeli CLL Study Group et al., Jerusalem, Israel. In Ann Hematol, 2012
There is no correlation between CD25 expression on the surface of chronic lymphocytic leukemia (CLL) cells and time to first treatment or overall survival; CD25 expression does not appear to be a prognostic factor in CLL.
Foxp3+CD25(high) CD4+ regulatory T cells from indeterminate patients with Chagas disease can suppress the effector cells and cytokines and reveal altered correlations with disease severity.
GeneRIF
Gomes et al., Belo Horizonte, Brazil. In Immunobiology, 2012
Data indicate that the frequency of Foxp3(+)CD25(high) CD4(+)-T cells is augmented and correlated with the maintenance of a better cardiac function in indeterminate (IND) Chagas disease.
Inhibition of allogenic T-cell cytotoxicity by hepatic stellate cell via CD4⁺ CD25⁺ Foxp3⁺ regulatory T cells in vitro.
GeneRIF
Lee et al., Taiwan. In Transplant Proc, 2012
Hepatic stellate cells seem to act as liver-resident antigen-presenting cells instructing the generation of CD4/CD25/Foxp3(+) regulatory T cells.
The interleukin-2 receptor α chain (CD25) plays an important role in regulating monocyte-derived CD40 expression during anti-porcine cellular responses.
GeneRIF
Xu et al., Jinan, China. In Transplant Proc, 2012
CD25 plays an important role in regulating monocyte-derived CD40 expression during anti-porcine cellular responses.
Soluble cytokine receptors (sIL-2Rα, sIL-2Rβ) induce subunit-specific behavioral responses and accumulate in the cerebral cortex and basal forebrain.
GeneRIF
Siegel et al., Newark, United States. In Plos One, 2011
sIL-2Ralpha and sIL-2Rbeta induce marked subunit- and soluble cytokine receptor-specific behavioral disturbances
More papers using CD25 antibodies
Phenotype, Localization, and Mechanism of Suppression of CD4+CD25+ Human Thymocytes
Supplier
Romagnani Sergio et al., In The Journal of Experimental Medicine, 2000
... The goat anti–mouse IgG and anti-CD25 Abs conjugated with magnetic beads were obtained from Miltenyi Biotec.
Human foamy virus capsid formation requires an interaction domain in the N terminus of Gag
Supplier
Young John A. T, In PLoS Pathogens, 2000
anti-CD14 (Clone TUK4, Miltenyi Biotec), Phycoerythrin-conjugated anti-CD25 (clone 4E3, Miltenyi Biotec), and anti HLA-DR (L243, ...
Human immunodeficiency virus type 1 spinoculation enhances infection through virus binding.
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Douek Danny C., In PLoS Pathogens, 1999
... Naïve cells were subsequently purified by staining with CD45RO-FITC and CD25-PE (BD Pharmingen, San Jose, CA) followed by sorting on a FACSAria (Becton Dickinson, San Jose, CA) ...
Naturally anergic and suppressive CD25+CD4+ T cells as a functionally and phenotypically distinct immunoregulatory T cell population
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Roncarolo Maria-Grazia et al., In The Journal of Experimental Medicine, 1999
... cells were stained with PE-coupled anti-CD25 mAbs and purified after the addition of anti-PE–coupled magnetic beads (Miltenyi Biotec).
Failure of B-cell differentiation in mice lacking the transcription factor EBF
Supplier
Winkler Thomas H. et al., In The Journal of Experimental Medicine, 1994
... –hu-CD25 and Production of Transgenic Mice.
A common factor regulates both Th1- and Th2-specific cytokine gene expression
Supplier
Joshi Beenu et al., In Lipids in Health and Disease, 1993
anti-human CD25-PECy5, were from Becton Dickinson,USA ...
The Genetical Interpretation of Statistics of the Third Degree in the Study of Quantitative Inheritance.
Supplier
Desrosiers Ronald C., In PLoS Pathogens, 1931
... cells were further isolated with CD25 magnetic beads and two passages on MS columns (Miltenyi Biotec, Bergisch-Gladbach, Germany) ...
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