title: Control points in early T-cell development.
abstract: Intrathymic T-cell differentiation involves the generation, expansion and selection of distinct T-lymphocyte subsets. While positive and negative selection have been a focal point of T-cell development, these events represent the final stages in a complicated sequence of differentiation steps. Here, Dale Godfrey and Albert Zlotnik summarize recent advances in our understanding of early T-cell development and describe five 'control points' that identify key events in this sequence.
authors.affiliation: DNAX Research Institute of Molecular and Cellular Biology, Palo Alto, CA 94304.
authors.forename: D I
authors.initials: DI
authors.lastname: Godfrey
authors.forename: A
authors.initials: A
authors.lastname: Zlotnik
mesh_terms: D000818:Animals; D015496:CD4-Positive T-Lymphocytes / Q000276:immunology; D002454:Cell Differentiation; D015329:Gene Rearrangement, T-Lymphocyte / Q000276:immunology; D006801:Humans; D008213:Lymphocyte Activation / Q000276:immunology*; D051379:Mice; D016693:Receptors, Antigen, T-Cell, alpha-beta / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology*; D050378:T-Lymphocytes, Regulatory / Q000276:immunology; D013950:Thymus Gland / Q000276:immunology
chemical_list: D016693:Receptors, Antigen, T-Cell, alpha-beta