Results 221 to 230 of about 1,173,306 (263)
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Immunological Reviews, 2016
SummaryPathogen exposure elicits production of high‐affinity antibodies stimulated by T follicular helper (Tfh) cells in the germinal center reaction. Tfh cells provide both costimulation and stimulatory cytokines to B cells to facilitate affinity maturation, class switch recombination, and plasma cell differentiation within the germinal center.
Peter T, Sage, Arlene H, Sharpe
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SummaryPathogen exposure elicits production of high‐affinity antibodies stimulated by T follicular helper (Tfh) cells in the germinal center reaction. Tfh cells provide both costimulation and stimulatory cytokines to B cells to facilitate affinity maturation, class switch recombination, and plasma cell differentiation within the germinal center.
Peter T, Sage, Arlene H, Sharpe
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Regulatory T cells in the periphery
Immunological Reviews, 2006Summary: Recognition of a systemic antigen by CD4+ T cells in a lymphopenic host leads to the sequential generation of pathogenic effector cells and protective CD25+ forkhead box protein (Foxp3+) regulatory T cells (Tregs) in the periphery. Such an experimental model is potentially valuable for defining the stimuli that determine the balance of ...
Jens, Lohr +2 more
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T regulatory cells turn on T regulatory cells
Blood, 2009In this issue of Blood , Miao and colleagues demonstrate that Tregs from a FoxP3 transgenic mouse injected with a normally immunogenic FVIII plasmid not only suppress the response to FVIII but also may “turn on” host Tregs upon adoptive transfer.
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2021
Mucosal surfaces are distinctive sites exposed to environmental, dietary, and microbial antigens. Particularly in the gut, the host continuously actively adapts via complex interactions between the microbiota and dietary compounds and immune and other tissue cells.
Vanessa R, Figliuolo da Paz +2 more
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Mucosal surfaces are distinctive sites exposed to environmental, dietary, and microbial antigens. Particularly in the gut, the host continuously actively adapts via complex interactions between the microbiota and dietary compounds and immune and other tissue cells.
Vanessa R, Figliuolo da Paz +2 more
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Targeted Oncology, 2012
Cancers express tumor-associated antigens that should elicit immune response to antagonize the tumor growth, but spontaneous immune rejection of established cancer is rare, suggesting an immunosuppressive environment hindering host antitumor immunity.
Ménétrier-Caux, Christine +5 more
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Cancers express tumor-associated antigens that should elicit immune response to antagonize the tumor growth, but spontaneous immune rejection of established cancer is rare, suggesting an immunosuppressive environment hindering host antitumor immunity.
Ménétrier-Caux, Christine +5 more
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Nature Reviews Immunology, 2023
The brain, long thought to be isolated from the peripheral immune system, is increasingly recognized to be integrated into a systemic immunological network. These conduits of immune-brain interaction and immunosurveillance processes necessitate the presence of complementary immunoregulatory mechanisms, of which brain regulatory T cells (Treg cells) are
Adrian Liston +3 more
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The brain, long thought to be isolated from the peripheral immune system, is increasingly recognized to be integrated into a systemic immunological network. These conduits of immune-brain interaction and immunosurveillance processes necessitate the presence of complementary immunoregulatory mechanisms, of which brain regulatory T cells (Treg cells) are
Adrian Liston +3 more
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Annales de dermatologie et de venereologie, 2007
International ...
Aubin, François, Saas, Philippe
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International ...
Aubin, François, Saas, Philippe
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An overview of regulatory T cells
Microbes and Infection, 2001The induction of tolerance is essential for the maintenance of immune homeostasis and for the prevention of autoimmune diseases. To induce tolerance the immune system uses several mechanisms, including the deletion of autoreactive T cells, the induction of anergy and active suppression of autoimmune responses.
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2010
At the present time, regulatory T cells (Tregs) are an integral part of immunology but the route from discovery of "suppressive" lymphocytes in the 1980s to the current established concept of Tregs almost 20 years later has been a rollercoaster ride.
Dimitrios, Mougiakakos +4 more
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At the present time, regulatory T cells (Tregs) are an integral part of immunology but the route from discovery of "suppressive" lymphocytes in the 1980s to the current established concept of Tregs almost 20 years later has been a rollercoaster ride.
Dimitrios, Mougiakakos +4 more
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Cellular Immunology, 2013
CD147 or EMMPRIN belongs to the immunoglobulin superfamily of membrane receptors and is expressed in epithelial cells, cancer cells and T cells of the immune system. In T cells CD147 functions as a receptor for soluble cyclophilins and is involved in chemotaxis.
Johannes, Landskron, Kjetil, Taskén
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CD147 or EMMPRIN belongs to the immunoglobulin superfamily of membrane receptors and is expressed in epithelial cells, cancer cells and T cells of the immune system. In T cells CD147 functions as a receptor for soluble cyclophilins and is involved in chemotaxis.
Johannes, Landskron, Kjetil, Taskén
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