Biomaterial Database

Gene expression in NKT cells: defining a functionally distinct CD1d-restricted T cell subset. 2001

S B Wilson, and M C Byrne

Cancer Immunology & AIDS Department, Dana 1416, Dana Farber Cancer Institute, 44 Binney Street, Boston, MA 02115, USA. brian_wilson@dfci.harvard.edu

Since their discovery as cells bearing both TCRs and NK cell receptors, NKT cells have been intensively studied as a possible bridge between innate and adaptive immunity. Although their involvement in a wide variety of immune responses and in disease states have been well documented, molecular details of this functionality have been lacking. Recently, transcriptional profiling using microarrays has been applied to these cells, pinpointing gene-expression differences between this regulatory T cell subset and conventional T cells, and providing a framework for subset-specific therapeutic intervention in clinical settings.

UI	MeSH Term	Description	Entries
D007694	Killer Cells, Natural	Bone marrow-derived lymphocytes that possess cytotoxic properties, classically directed against transformed and virus-infected cells. Unlike T CELLS; and B CELLS; NK CELLS are not antigen specific. The cytotoxicity of natural killer cells is determined by the collective signaling of an array of inhibitory and stimulatory CELL SURFACE RECEPTORS. A subset of T-LYMPHOCYTES referred to as NATURAL KILLER T CELLS shares some of the properties of this cell type.	NK Cells,Natural Killer Cells,Cell, NK,Cell, Natural Killer,Cells, NK,Cells, Natural Killer,Killer Cell, Natural,NK Cell,Natural Killer Cell
D005786	Gene Expression Regulation	Any of the processes by which nuclear, cytoplasmic, or intercellular factors influence the differential control (induction or repression) of gene action at the level of transcription or translation.	Gene Action Regulation,Regulation of Gene Expression,Expression Regulation, Gene,Regulation, Gene Action,Regulation, Gene Expression
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D016176	T-Lymphocyte Subsets	A classification of T-lymphocytes, especially into helper/inducer, suppressor/effector, and cytotoxic subsets, based on structurally or functionally different populations of cells.	T-Cell Subset,T-Cell Subsets,T-Lymphocyte Subset,Subset, T-Cell,Subset, T-Lymphocyte,Subsets, T-Cell,Subsets, T-Lymphocyte,T Cell Subset,T Cell Subsets,T Lymphocyte Subset,T Lymphocyte Subsets
D055610	Antigens, CD1d	A major histocompatibility complex class I-like protein that contains an IMMUNOGLOBULIN C1-SET DOMAIN. It plays a unique role in the presentation of lipid ANTIGENS to NATURAL KILLER T-CELLS.	CD1d Antigen,Cd1d Molecule,Antigen, CD1d,CD1d Antigens
D018949	Antigens, CD1	Glycoproteins expressed on cortical thymocytes and on some dendritic cells and B-cells. Their structure is similar to that of MHC Class I and their function has been postulated as similar also. CD1 antigens are highly specific markers for human LANGERHANS CELLS.	CD1 Antigens,CD1 Antigen,Antigen, CD1