Bacterial superantigens reactivate antigen-specific CD8+ memory T cells
نویسندگان
چکیده
منابع مشابه
TCR signal transduction in antigen-specific memory CD8 T cells.
Memory T cells are more responsive to Ag than naive cells. To determine whether memory T cells also have more efficient TCR signaling, we compared naive, effector, and memory CD8 T cells of the same antigenic specificity. Surprisingly, initial CD3 signaling events are indistinguishable. However, memory T cells have more extensive lipid rafts with higher phosphoprotein content before TCR engagem...
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ژورنال
عنوان ژورنال: International Immunology
سال: 1997
ISSN: 1460-2377
DOI: 10.1093/intimm/9.9.1393