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Matches in DBpedia 2015-10 for { ?s ?p "Gamma delta T cells (γδ T cells), represent a small subset of T cells that possess a distinct T-cell receptor (TCR) on their surface. Most T cells are αβ (alpha beta) T cells with TCR composed of two glycoprotein chains called α (alpha) and β (beta) TCR chains. In contrast, gamma delta (γδ) T cells have a TCR that is made up of one γ (gamma) chain and one δ (delta) chain. This group of T cells is usually much less common than αβ T cells, but are at their highest abundance in the gut mucosa, within a population of lymphocytes known as intraepithelial lymphocytes (IELs).The antigenic molecules that activate gamma delta T cells are still largely unknown. However, γδ T cells are peculiar in that they do not seem to require antigen processing and major-histocompatibility-complex (MHC) presentation of peptide epitopes, although some recognize MHC class Ib molecules. Furthermore, γδ T cells are believed to have a prominent role in recognition of lipid antigens. They are of an invariant nature and may be triggered by alarm signals, such as heat shock proteins (HSP).There also exists a γδ-T-cell sub-population within the epidermal compartment of the skin of mice. Originally referred to as Thy-1+ dendritic epidermal cells (Thy1+DEC), these cells are more commonly known as dendritic epidermal T cells (DETC). DETCs arise during fetal development and express an invariant and canonical Vγ3 Vδ1 T-cell receptor [using Garman nomenclature]."@en }

• Gamma_delta_T_cell abstract "Gamma delta T cells (γδ T cells), represent a small subset of T cells that possess a distinct T-cell receptor (TCR) on their surface. Most T cells are αβ (alpha beta) T cells with TCR composed of two glycoprotein chains called α (alpha) and β (beta) TCR chains. In contrast, gamma delta (γδ) T cells have a TCR that is made up of one γ (gamma) chain and one δ (delta) chain. This group of T cells is usually much less common than αβ T cells, but are at their highest abundance in the gut mucosa, within a population of lymphocytes known as intraepithelial lymphocytes (IELs).The antigenic molecules that activate gamma delta T cells are still largely unknown. However, γδ T cells are peculiar in that they do not seem to require antigen processing and major-histocompatibility-complex (MHC) presentation of peptide epitopes, although some recognize MHC class Ib molecules. Furthermore, γδ T cells are believed to have a prominent role in recognition of lipid antigens. They are of an invariant nature and may be triggered by alarm signals, such as heat shock proteins (HSP).There also exists a γδ-T-cell sub-population within the epidermal compartment of the skin of mice. Originally referred to as Thy-1+ dendritic epidermal cells (Thy1+DEC), these cells are more commonly known as dendritic epidermal T cells (DETC). DETCs arise during fetal development and express an invariant and canonical Vγ3 Vδ1 T-cell receptor [using Garman nomenclature].".