Results 201 to 210 of about 697,637 (254)
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Annual Review of Immunology, 1984
In the past year there have been significant advances in understanding the role of interleukin-2. Its role in the activation of T cells by antigen-presenting cells, the structure-activity relationships between interleukin-2 and its receptor and the subsequent signaling have all become clearer.
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In the past year there have been significant advances in understanding the role of interleukin-2. Its role in the activation of T cells by antigen-presenting cells, the structure-activity relationships between interleukin-2 and its receptor and the subsequent signaling have all become clearer.
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Pharmacotherapy: The Journal of Human Pharmacology and Drug Therapy, 1994
Recombinant interleukin (IL)‐2 is a newly approved immunoregulatory protein produced by lymphocytes that exhibits a wide range of immunologic effects. It is a true biologic response modifier in that is has no known direct antitumor activity, but mediates its cytotoxicity through activation of effector cells including T cells, natural killer cells, and ...
J K, Bruton, J M, Koeller
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Recombinant interleukin (IL)‐2 is a newly approved immunoregulatory protein produced by lymphocytes that exhibits a wide range of immunologic effects. It is a true biologic response modifier in that is has no known direct antitumor activity, but mediates its cytotoxicity through activation of effector cells including T cells, natural killer cells, and ...
J K, Bruton, J M, Koeller
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Expression of interleukin 2 and the interleukin 2 receptor in aging rats
Cellular Immunology, 1989Lymphocytes of aged animals exhibit a marked decrease in proliferative capacity in response to mitogen stimulation when compared to those of younger animals. In humans and mice the decreased proliferation is due at least in part (i) to the inability of lymphocytes to synthesize sufficient interleukin 2 (IL-2) and (ii) to decreased expression of IL-2 ...
N J, Holbrook +6 more
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The Journal of Immunology, 1985
Abstract The role of interleukin 2 (IL 2) on the expression of IL 2 receptors and on the synthesis of gamma-interferon (gamma-IFN) by human thymocytes was investigated. Human thymocytes isolated from specimens obtained during cardiac surgery of infants and children were induced with one or all of the following agents: IL 2, concanavalin ...
G H, Reem, N H, Yeh
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Abstract The role of interleukin 2 (IL 2) on the expression of IL 2 receptors and on the synthesis of gamma-interferon (gamma-IFN) by human thymocytes was investigated. Human thymocytes isolated from specimens obtained during cardiac surgery of infants and children were induced with one or all of the following agents: IL 2, concanavalin ...
G H, Reem, N H, Yeh
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Annual Review of Immunology, 2008
Much data support an essential role for interleukin (IL)-2 in immune tolerance. This idea is much different from the early paradigm in which IL-2 is central for protective immune responses. This change in thinking occurred when a T regulatory cell defect was shown to be responsible for the lethal autoimmunity associated with IL-2/IL-2R deficiency. This
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Much data support an essential role for interleukin (IL)-2 in immune tolerance. This idea is much different from the early paradigm in which IL-2 is central for protective immune responses. This change in thinking occurred when a T regulatory cell defect was shown to be responsible for the lethal autoimmunity associated with IL-2/IL-2R deficiency. This
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Survey of Immunologic Research, 1984
Considerable progress has been made in the past year in clarifying the structure-function relationships that are central in controlling T lymphocyte proliferation. Once a cDNA probe for the IL-2 receptor is cloned, all the primary reagents needed for detailed study of the functional consequences of IL-2 binding will be available and one anticipates ...
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Considerable progress has been made in the past year in clarifying the structure-function relationships that are central in controlling T lymphocyte proliferation. Once a cDNA probe for the IL-2 receptor is cloned, all the primary reagents needed for detailed study of the functional consequences of IL-2 binding will be available and one anticipates ...
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Clinical and experimental immunology, 1987
PHA activated human peripheral blood mononuclear cells (MNC) were incubated with human interleukin 2 (IL-2) in the absence or in the presence of 10(-6)-10(-9) M hydrocortisone (HC). HC suppressed the proliferative response of the activated MNC to highly purified human leucocyte IL-2 in a dose dependent manner.
H J, Horst, H D, Flad
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PHA activated human peripheral blood mononuclear cells (MNC) were incubated with human interleukin 2 (IL-2) in the absence or in the presence of 10(-6)-10(-9) M hydrocortisone (HC). HC suppressed the proliferative response of the activated MNC to highly purified human leucocyte IL-2 in a dose dependent manner.
H J, Horst, H D, Flad
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Interleukin-2 and the interleukin-2 receptor complex
1990Abstract Interleukin 2 (IL-2), originally designated as a T cell growth factor, is a glycoprotein with a molecular weight of 15.4 kD. The genes encoding the human, murine, and bovine IL-2 were cloned, their nucleotide sequences determined, and corresponding amino acid sequences deduced.-3 Human IL-2 consists of 133 amino acids and ...
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