Definition of Superantigen. Meaning of Superantigen. Synonyms of Superantigen

- Superantigens (SAgs) are a class of antigens that result in excessive activation of the immune system. Specifically they cause non-specific activation...
- "Crystal structure of microbial superantigen staphylococcal enterotoxin B at 1.5 A resolution: implications for superantigen recognition by MHC class II molecules...
- at 100 °C for a few minutes. Gastroenteritis occurs because SEB is a superantigen, causing the immune system to release a large amount of cytokines that...
- of the bacterial species Streptococcus pyogenes. SpeA and speC are superantigens, which induce inflammation by nonspecifically activating T cells and...
- the S. pyogenes superantigen speG, has been do****ented in some S. dysgalactiae strains. However, it only appears to possess superantigen-capabilities in...
- colonization of its host, this bacterium possesses many virulence factors. Superantigens, bacterial adhesions, and the actions of Yops (which are bacterial proteins...
- syndrome (TSLS). The underlying mechanism involves the production of superantigens during an invasive streptococcus infection or a localized staphylococcus...
- disease most commonly caused by infection of superantigen-producing Staphylococcus aureus. The superantigen toxin secreted in S. aureus infections is TSS...
- Two examples are described below. Superantigens are produced by several bacteria. The best-characterized superantigens are those produced by the strains...
- these toxins are ****ociated with specific diseases. Superantigens Antigens known as superantigens can induce toxic shock syndrome (TSS). This group comprises...