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GoPubMed Proteins lists recent and important papers and reviews for proteins. Page last changed on 28 Jun 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, CAN, CD8
Papers using CD25 antibodies
Increased T regulatory cells lead to development of Th2 immune response in male SJL mice
Supplier
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.
Supplier
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
Endogenous Toll-Like Receptor 9 Regulates AKI by Promoting Regulatory T Cell Recruitment.
New
Holdsworth et al., Australia. In J Am Soc Nephrol, 26 Jul 2015
When Rag1(-/-) mice were reconstituted with nonregulatory CD25(-) splenocytes from wild-type (WT) or Tlr9(-/-) mice, AKI was similarly enhanced.
Development of depressive symptoms post hip fracture is associated with altered immunosuppressive phenotype in regulatory T and B lymphocytes.
New
Lord et al., Birmingham, United Kingdom. In Biogerontology, 26 Jul 2015
We assessed the frequency of regulatory T cells, Tregs (CD4(+) CD25(+) Foxp3(+)) and IL10 production by CD4 T cells, and the frequency and IL10 production by regulatory B cells, Bregs (CD19(+) CD24(hi) CD38(hi)) in 101 hip fracture patients (81 female) 6 weeks after injury and 43 healthy age-matched controls (28 female).
IL-6 and ICOS Antagonize Bim and Promote Regulatory T Cell Accrual with Age.
New
Hildeman et al., Cincinnati, United States. In J Immunol, 24 Jul 2015
Recently, we showed that a majority of accumulating Tregs in aged mice expressed low levels of CD25, and their accrual is associated with declining levels of IL-2 in aged mice.
Activated rat hepatic stellate cells influence Th1/Th2 profile in vitro.
New
Jia et al., Yantai, China. In World J Gastroenterol, 21 Jul 2015
Differentiation rates of Th1 and Th2 cells from CD4(+) T lymphocytes that were positive for CD25 but did not express IFN-γ or IL-4 were also assessed after 48 h of co-culture with activated HSCs.
Antibodies to Interleukin-2 Elicit Selective T Cell Subset Potentiation through Distinct Conformational Mechanisms.
New
Impact
Garcia et al., Stanford, United States. In Immunity, 19 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.
Increased Regulatory T-Cell Percentage Contributes to Poor CD4(+) Lymphocytes Recovery: A 2-Year Prospective Study After Introduction of Antiretroviral Therapy.
New
Ferry et al., Lyon, France. In Open Forum Infect Dis, Apr 2015
Regulatory T cells were identified as CD4(+)CD25(high)CD127(low) cells among CD4(+) lymphocytes.
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.
Five Layers of Receptor Signaling in γδ T-Cell Differentiation and Activation.
Review
New
Silva-Santos et al., Lisbon, Portugal. In Front Immunol, Dec 2014
Some of the key players are the costimulatory receptors CD27 and CD28, which differentially impact on pro-inflammatory subsets of γδ T-cells; the cytokine receptors IL-2R, IL-7R, and IL-15R, which drive functional differentiation and expansion of γδ T-cells; the NK receptor NKG2D and its contribution to γδ T-cell cytotoxicity; and the inhibitory receptors PD-1 and BTLA that control γδ T-cell homeostasis.
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.
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.
Supplier
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
Supplier
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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