Abstract
Innate γδ T cells function in the early phase of immune responses. Although innate γδ T cells have often been studied as one homogenous population, they can be functionally classified into effector subsets on the basis of the production of signature cytokines, analogous to adaptive helper T cell subsets. However, unlike the function of adaptive T cells, γδ effector T cell function correlates with genomically encoded T cell antigen receptor (TCR) chains, which suggests that clonal TCR selection is not the main determinant of the differentiation of γδ effector cells. A high-resolution transcriptome analysis of all emergent γδ thymocyte subsets segregated on the basis of use of the TCR γchain or δ-chain indicated the existence of three separate subtypes of γδ effector cells in the thymus. The immature γδ subsets were distinguished by unique transcription-factor modules that program effector function.
Original language | English (US) |
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Pages (from-to) | 511-518 |
Number of pages | 8 |
Journal | Nature Immunology |
Volume | 13 |
Issue number | 5 |
DOIs | |
State | Published - May 2012 |
All Science Journal Classification (ASJC) codes
- Immunology and Allergy
- Immunology