The role of the T-cell receptor (TCR) in alpha beta/gamma delta lineage commitment: clues from intracellular TCR staining.

Détails

ID Serval
serval:BIB_6596
Type
Article: article d'un périodique ou d'un magazine.
Sous-type
Synthèse (review): revue aussi complète que possible des connaissances sur un sujet, rédigée à partir de l'analyse exhaustive des travaux publiés.
Collection
Publications
Titre
The role of the T-cell receptor (TCR) in alpha beta/gamma delta lineage commitment: clues from intracellular TCR staining.
Périodique
Immunological Reviews
Auteur(s)
MacDonald H.R., Wilson A.
ISSN
0105-2896
Statut éditorial
Publié
Date de publication
1998
Peer-reviewed
Oui
Volume
165
Pages
87-94
Langue
anglais
Notes
Publication types: Journal Article ; Review Publication Status: ppublish
Résumé
T cells belong to two mutually exclusive lineages expressing either alpha beta or gamma delta T-cell receptors (TCR). Although alpha beta and gamma delta cells are known to share a common precursor the role of TCR rearrangement and specificity in the lineage commitment process is controversial. Instructive lineage commitment models endow the alpha beta or gamma delta TCR with a deterministic role in lineage choice, whereas separate lineage models invoke TCR-independent lineage commitment followed by TCR-dependent selection and maturation of alpha beta and gamma delta cells. Here we review the published data pertaining to the role of the TCR in alpha beta/gamma delta lineage commitment and provide some additional information obtained from recent intracellular TCR staining studies. We conclude that a variant of the separate lineage model is best able to accommodate all of the available experimental results.
Mots-clé
Animals, Cell Lineage, Intracellular Fluid/cytology, Models, Biological, Polymorphism, Restriction Fragment Length, Receptors, Antigen, T-Cell, alpha-beta, Receptors, Antigen, T-Cell, gamma-delta, Staining and Labeling, T-Lymphocytes/cytology
Pubmed
Web of science
Création de la notice
19/11/2007 12:43
Dernière modification de la notice
20/08/2019 14:21
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