Results 251 to 260 of about 116,073,120 (283)
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The IL-2/IL-2 receptor system: A current overview
Cell, 1993Tadatsugu Taniguchi and Yasuhiro Mlnami Institute for Molecular and Cellular Biology Osaka University Yamadaoka 1-3, Suita-shi Osaka 565 Japan The discovery and molecular characterization of interleu- kin-2 (IL-2) has had a considerable impact on basic and clinical immunology(Morgan et al., 1976; Taniguchi et al., 1963; Rosenberg et al., 1965).
T, Taniguchi, Y, Minami
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17-β-ESTRADIOL SUPPRESSES IL-2 AND IL-2 RECEPTOR
Cytokine, 2001Interleukin-2 (IL-2) plays an important role in adaptive immune responses. These responses differ between females and males and may be due to the sex steroid estrogen. In this investigation we show that estrogen suppresses IL-2 production from activated peripheral blood T cells and CD4+ T cell lines at the transcriptional level.
R W, McMurray +3 more
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Cytokine & Growth Factor Reviews, 2002
A decade after the first description of IL-2-deficient mice, the redundancy of IL-2 as a T cell growth factor is well accepted and the focus of research has shifted to the unexpected multiorgan autoimmunity and inflammation observed in mice lacking components of the IL-2/IL-2R system.
Anneliese, Schimpl +7 more
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A decade after the first description of IL-2-deficient mice, the redundancy of IL-2 as a T cell growth factor is well accepted and the focus of research has shifted to the unexpected multiorgan autoimmunity and inflammation observed in mice lacking components of the IL-2/IL-2R system.
Anneliese, Schimpl +7 more
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Science Signaling
Prostaglandins in the tumor microenvironment block IL-2–induced expansion of killer T cells.
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Prostaglandins in the tumor microenvironment block IL-2–induced expansion of killer T cells.
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Biochemical and Biophysical Research Communications, 1997
Human recombinant interleukin-2 (IL-2) has been showed to exert an analgesic effect and some experiments suggested that opioid receptors were involved. Because the aromatic residues at the N-termini of opioid peptides are crucial for their binding to the opioid receptors, all nine aromatic residues in IL-2 were mutated by site-directed mutagenesis and ...
Y, Wang +5 more
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Human recombinant interleukin-2 (IL-2) has been showed to exert an analgesic effect and some experiments suggested that opioid receptors were involved. Because the aromatic residues at the N-termini of opioid peptides are crucial for their binding to the opioid receptors, all nine aromatic residues in IL-2 were mutated by site-directed mutagenesis and ...
Y, Wang +5 more
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Biotherapy, 1997
Natural antibodies to human interleukin-2 are present in sera of patients infected with human immunodeficiency virus and also, at a lower titre, in sera of healthy individuals. These antibodies could be purified by affinity-chromatography. Purified human anti-hIL-2 antibodies can interfere with lymphocyte proliferation both in the lymphokine activated ...
Balsari, Andrea, Caruso, Arnaldo
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Natural antibodies to human interleukin-2 are present in sera of patients infected with human immunodeficiency virus and also, at a lower titre, in sera of healthy individuals. These antibodies could be purified by affinity-chromatography. Purified human anti-hIL-2 antibodies can interfere with lymphocyte proliferation both in the lymphokine activated ...
Balsari, Andrea, Caruso, Arnaldo
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Science, 2018
Immunology Immunological T follicular helper (TFH) cells are a subpopulation of CD4+ T cells that support B cell antibody production and the establishment of B cell memory. By contrast, non-TFH cells orchestrate enhanced innate immune cell functions at sites of pathogen encounter. The factors underlying differentiation into a TFH or non-TFH cell remain
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Immunology Immunological T follicular helper (TFH) cells are a subpopulation of CD4+ T cells that support B cell antibody production and the establishment of B cell memory. By contrast, non-TFH cells orchestrate enhanced innate immune cell functions at sites of pathogen encounter. The factors underlying differentiation into a TFH or non-TFH cell remain
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ACS Chemical Biology, 2013
IL-2/anti-IL-2 mAb immunocomplexes were described to have dramatically higher activity than free IL-2 in vivo. We designed protein chimera consisting of IL-2 linked to light chain of anti-IL-2 mAb S4B6 through flexible oligopeptide spacer (Gly(4)Ser)(3).
Jakub, Tomala +7 more
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IL-2/anti-IL-2 mAb immunocomplexes were described to have dramatically higher activity than free IL-2 in vivo. We designed protein chimera consisting of IL-2 linked to light chain of anti-IL-2 mAb S4B6 through flexible oligopeptide spacer (Gly(4)Ser)(3).
Jakub, Tomala +7 more
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Control of the IL-2 responsiveness of B lymphocytes by IL-2 and IL-4
The Journal of Immunology, 1995Abstract A two-step culture system was used to analyze the parameters involved in the acquisition of IL-2 responsiveness by murine B cells. In the first culture, unstimulated, or resting, B cells prepared from spleen of naive animals were challenged during 48 h with IL-2, IL-4, anti-mu, anti-mu+IL-2, anti-mu+IL4, or anti-mu+IL-2 + IL ...
J L, Moreau +6 more
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Involvement of IL‐2 in homeostasis of regulatory T cells: the IL‐2 cycle
BioEssays, 2008AbstractA large body of evidence on the activity of regulatory T (Treg) cells was gathered during the last decade, and a similar number of reviews and opinion papers attempted to integrate the experimental findings. The abundant literature clearly delineates an exciting area of research but also underlines some major controversies.
Shai, Yarkoni +4 more
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