Endogenous superantigens shape response to exogenous superantigens.

نویسندگان

  • Govindarajan Rajagopalan
  • Manisha Singh
  • Moon M Sen
  • Narayana S Murali
  • Karl A Nath
  • Chella S David
چکیده

Endogenous superantigen-mediated thymic negative selection resulted in a paucity of mature T cells bearing T-cell receptor (TCR) Vbeta8 in the periphery. Consequently, the magnitude of immune response to exogenous superantigen staphylococcal enterotoxin B, which activates TCR Vbeta8(+) T cells, was significantly reduced and conferred protection from superantigen-induced mortality.

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عنوان ژورنال:
  • Clinical and diagnostic laboratory immunology

دوره 12 9  شماره 

صفحات  -

تاریخ انتشار 2005