Reciprocal stimulation of negatively selected high-responder and low-responder T cells in virus-infected recipients.
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چکیده
منابع مشابه
Selected T Cell Clones Derived from ( High Responder × Low Responder ) F 1 Mice
The immune response to certain synthetic polypeptide antigens and native proteins has been shown to be controlled by immune response (Ir) genes, which reside in the murine major histoeompatibility complex (MHC) 1 (reviewed in 1). The expression of such Ir gene control has been localized to T cells, B cells, and/or antigen-presenting cells (2-4). Support for the concept of Ir gene expression in ...
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The antibody responsiveness to and the specific vaccination effect of rabies virus infection were investigated in high- and low-responder lines of mice produced by two-way selective breedings for quantitative production of antibodies to flagellar (H/f and L/f lines) or somatic (H/s and L/s lines) antigens of salmonellae. After specific immunization, both high lines were more resistant to rabies...
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Unresponsiveness to hepatitis B surface antigen (HBsAg) has been shown to be associated with dysfunction of the presenting cells (APC) and defect in the specific B-lymphocyte and/or T-lymphocyte repertoires. Direct determination of the frequency of specific T-lymphocytes together with complementary analysis of the naive circulating immune cells could provide valuable information about the cel...
متن کاملAntigen-reactive T clones. III. Low responder antigen-presenting cells function effectively to present antigen to selected T cell clones derived from (High Responder x Low Responder)F1 mice
Long-term-cultured poly(Tyr, Glu)-poly-D,L,-Ala-poly-Lys [(T,G)-A--L]-reactive T cells and clones derived from (high responder x low responder)F1 [(C57BL/6 x A/J)F1] mice were shown to recognize (T,G)-A--L presented by cells from low responder strain A/J mice. The antigen-presenting determinant(s) that allowed recognition of (T,G)-A--L by such T cell clones was controlled by the I-A subregion o...
متن کاملComparative Analysis of Antigen-binding T Cells in Genetic High and Low Responder Mice
[(125)I](T,G)-A--L-binding T cells have been studied in mice whose ability to mount an immune response to (T,G)-A--L is under control of the H-2-linked Ir-1A gene. Nonimmunized high and low responder mice have approximately the same frequency of T-ABC. Following immunization, T-ABC proliferated only in high responders, but not in low responders, indicating expression of Ir-1A in T cells. When, ...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1979
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.76.7.3482