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Altered positive selection due to corecognition of floppy peptide/MHC II conformers supports an integrative model of thymic selection

Thymocytes bearing the Eα52-68/I-A(b) complex-specific 1H3.1 αβ T cell antigen receptor are positively selected in Ab-Ep [Ab-Ep transgenic, invariant chain (Ii)(−/−), I-Aβ(b−/−)] mice, where I-A(b) molecules present only Eα52-68. Although Ii reintroduction led to deletion, I-Aβ(b) reintroduction dis...

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Bibliographic Details
Main Authors: Viret, Christophe, He, Xin, Janeway, Charles A.
Format: Artigo
Language:Inglês
Published: The National Academy of Sciences 2003
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC154349/
https://ncbi.nlm.nih.gov/pubmed/12700352
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0831129100
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