title: Notch1 and T-cell development: insights from conditional knockout mice.
abstract: Notch proteins influence cell-fate decisions in many developmental systems. Gain-of-function studies have suggested a crucial role for Notch1 signaling at several stages during lymphocyte development, including the B/T, alphabeta/gammadelta and CD4/CD8 lineage choices. Here, we critically re-evaluate these conclusions in the light of recent studies that describe inducible and tissue-specific targeting of the Notch1 gene.
authors: The Ludwig Institute for Cancer Research, Lausanne Branch, University of Lausanne, 1066, Epalinges, Switzerland. hughrobson.macdonald@isrec.unil.ch
authors: H R
authors: HR
authors: MacDonald
authors: A
authors: A
authors: Wilson
authors: F
authors: F
authors: Radtke
mesh_terms: D000818:Animals; D001402:B-Lymphocytes / Q000166:cytology / Q000276:immunology; D015496:CD4-Positive T-Lymphocytes / Q000166:cytology; D018414:CD8-Positive T-Lymphocytes / Q000166:cytology; D002454:Cell Differentiation; D019070:Cell Lineage; D008565:Membrane Proteins / Q000235:genetics / Q000502:physiology*; D051379:Mice; D018345:Mice, Knockout; D051881:Receptor, Notch1; D016693:Receptors, Antigen, T-Cell, alpha-beta; D016692:Receptors, Antigen, T-Cell, gamma-delta; D011956:Receptors, Cell Surface; D015398:Signal Transduction / Q000502:physiology; D013601:T-Lymphocytes / Q000166:cytology* / Q000276:immunology; D014157:Transcription Factors
chemical_list: D008565:Membrane Proteins; C497762:Notch1 protein, mouse; D051881:Receptor, Notch1; D016693:Receptors, Antigen, T-Cell, alpha-beta; D016692:Receptors, Antigen, T-Cell, gamma-delta; D011956:Receptors, Cell Surface; D014157:Transcription Factors