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Current Biology, 1992
Over the past three years superantigens have come to the forefront of immunological research. Studies in a number of laboratories have indicated that superantigens play a central role in shaping the T-cell repertoire in the development of tolerance, autoimmunity and immunodeficiency.
T, Chatila, R S, Geha
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Over the past three years superantigens have come to the forefront of immunological research. Studies in a number of laboratories have indicated that superantigens play a central role in shaping the T-cell repertoire in the development of tolerance, autoimmunity and immunodeficiency.
T, Chatila, R S, Geha
openaire +6 more sources
Otolaryngologic Clinics of North America, 2010
Superantigens (SAgs) are derived from diverse sources, including bacteria, viruses, and human hepatic tissue. SAgs initially cause lymphocyte activation but then result in clonal deletion and anergy, leading to immune tolerance. They can also act as superallergens by stimulating a broad spectrum of mast cells and basophils in patients with allergic ...
Stow, Nicholas W. +3 more
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Superantigens (SAgs) are derived from diverse sources, including bacteria, viruses, and human hepatic tissue. SAgs initially cause lymphocyte activation but then result in clonal deletion and anergy, leading to immune tolerance. They can also act as superallergens by stimulating a broad spectrum of mast cells and basophils in patients with allergic ...
Stow, Nicholas W. +3 more
openaire +4 more sources
The bacterial superantigen and superantigen‐like proteins
Immunological Reviews, 2008Summary: The bacterial superantigens are protein toxins that bind to major histocompatibility complex class II and T‐cell receptor to stimulate large numbers of T cells. The majority are produced by the Gram‐positive organisms Staphylococcus aureus and Streptococcus pyogenes and are the causative agents in toxic shock syndrome, an acute disease caused
John D, Fraser, Thomas, Proft
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2007
Superantigens (SAgs) are the most powerful T cell mitogens ever discovered. They activate the immune system by binding to the major histocompatibility complex (MHC) class II and T cell receptor molecules. One of the major producers of SAgs is Streptococcus pyogenes, or group A streptococcus (GAS).
Thomas, Proft, John D, Fraser
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Superantigens (SAgs) are the most powerful T cell mitogens ever discovered. They activate the immune system by binding to the major histocompatibility complex (MHC) class II and T cell receptor molecules. One of the major producers of SAgs is Streptococcus pyogenes, or group A streptococcus (GAS).
Thomas, Proft, John D, Fraser
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Current Opinion in Structural Biology, 1995
Bacterial superantigens are extremely potent activators of the immune system. Their ability to efficiently cross-link molecules of the major histocompatibility complex class II and T-cell receptors causes the normal antigen specificity of each receptor to be bypassed.
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Bacterial superantigens are extremely potent activators of the immune system. Their ability to efficiently cross-link molecules of the major histocompatibility complex class II and T-cell receptors causes the normal antigen specificity of each receptor to be bypassed.
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Superantigens: Supersignalers?
Science's STKE, 2006Some bacterial and viral proteins are potent activators of the immune response, earning them the title of superantigens (SAgs). Infection with pathogens containing these proteins can produce massive T cell activation and can result in various potentially fatal conditions, such as toxic shock and food poisoning.
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