Superantigen antagonist peptides
نویسندگان
چکیده
The production of superantigenic exotoxins by Gram positive bacteria underlies the pathology of toxic shock syndrome. Future treatment strategies for superantigen-mediated diseases are likely to be directed at blocking the three-way interaction between superantigen, T cell receptor and major histocompatibility class II molecule, which inititates an excessive and disordered inflammatory response. In this article, we review the first published data to address one such strategy in the context of other recognised and experimental treatments.
منابع مشابه
Defense against biologic warfare with superantigen toxins.
BACKGROUND Superantigens produced by Staphylococcus aureus and Streptococcus pyogenes are among the most lethal of toxins. Toxins in this family trigger an excessive cellular immune response leading to toxic shock. OBJECTIVES To design an antagonist that is effective in vivo against a broad spectrum of superantigen toxins. METHODS Short peptide antagonists were selected for their ability to...
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ورودعنوان ژورنال:
- Critical Care
دوره 5 شماره
صفحات -
تاریخ انتشار 2001