Covalent TCR-peptide-MHC interactions induce T cell activation and redirect T cell fate in the thymus

Autor: Christopher Szeto, Pirooz Zareie, Rushika C. Wirasinha, Justin B. Zhang, Andrea T. Nguyen, Alan Riboldi-Tunnicliffe, Nicole L. La Gruta, Stephanie Gras, Stephen R. Daley
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Nature Communications, Vol 13, Iss 1, Pp 1-12 (2022)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-022-32692-4
Popis: Differentiation and activation of T cells are normally modulated by non-covalent interactions between T cell receptor (TCR) and antigenic peptides. Here the authors use step-wise mutations, biochemical characterization and structural insights to describe the contributions of natural covalent bonds between TCR and antigenic peptides during these processes.
Databáze: Directory of Open Access Journals