Natural killer cell (redirect from NK lymphocyte)
also known as NK cells, are a type of cytotoxic lymphocyte critical to the innate immune system. They are a kind of large granular lymphocytes (LGL), and...
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natural killer (NK) cells. They can also be classified as small lymphocytes and large lymphocytes based on their size and appearance. Lymphocytes can be identified...
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Alloimmunity (section B-lymphocytes)
in the rejection. B-lymphocytes, NK cells and cytokines also play a role in it. Cellular rejection – CD4+ and CD8+ T-lymphocytes, NK cells Humoral rejection...
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granular lymphocytes (LGLs) in the peripheral blood. It is divided in two main categories: T-cell LGL leukemia (T-LGLL) and natural-killer (NK)-cell LGL...
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due to the malignant transformation of either one of two types of lymphocytes, NK cells or a T cell variant termed cytotoxic T cells, that are infected...
46 KB (5,491 words) - 20:47, 14 June 2024
CD69 (section Lymphocyte migration)
differentiation as well as lymphocyte retention in lymphoid organs. The activation of T lymphocytes and Natural Killer (NK) cells, both in vivo and in...
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B cell (redirect from B lymphocyte)
B cells, also known as B lymphocytes, are a type of white blood cell of the lymphocyte subtype. They function in the humoral immunity component of the...
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T cell (redirect from T lymphocyte)
the adaptive immune response. T cells can be distinguished from other lymphocytes by the presence of a T-cell receptor (TCR) on their cell surface. T cells...
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Aggressive NK-cell leukemia is a disease with an aggressive, systemic proliferation of natural killer cells (NK cells) and a rapidly declining clinical...
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Lymphocytopenia (redirect from Absent T lymphocytes)
system.[citation needed] In NK lymphocytopenia, there are too few natural killer cells, but normal numbers of other lymphocytes. This is very rare.[citation...
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Nodular lymphocyte predominant Hodgkin lymphoma (NLPHL) is a slow-growing CD20 positive form of Hodgkin lymphoma, a cancer of the immune system's B cells...
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Tumor-infiltrating lymphocytes (TIL) are white blood cells that have left the bloodstream and migrated towards a tumor. They include T cells and B cells...
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Lymphopoiesis (category Lymphocytes)
granules are why NK cells have an alternate name- Large Granular Lymphocytes (LGLs).[citation needed] NK cells are the only lymphocytes considered part...
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gnaw) is when a cell nibbles another cell. It is a process whereby lymphocytes (B, T and NK cells) conjugated to antigen-presenting cells extract surface molecules...
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White blood cell (section Lymphocyte)
invaders. White blood cells include three main subtypes: granulocytes, lymphocytes and monocytes. All white blood cells are produced and derived from multipotent...
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granules of cytotoxic T lymphocytes (CTLs) and natural killer (NK) cells. Together, these cells are known as cytotoxic lymphocytes (CLs). Perforin was initially...
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Lymphoid leukemia (section NK cell leukemia)
affecting circulating lymphocytes, a type of white blood cell. The lymphocytic leukemias are closely related to lymphomas of the lymphocytes, to the point that...
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cells, NK cells and B cells. Chiu, PL., Chang, CH., Lin, YL.; et al. (2019). "Rapid and Safe Isolation of Human Peripheral Blood B and T Lymphocytes through...
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Epstein–Barr virus–associated lymphoproliferative diseases (section EBV+ NK/T cell lymphoproliferative diseases)
had EPV+ lymphocytes in bone marrow and tissue infiltrates; occasional cases had also has circulating EBV+ lymphocytes. In other studies, EBV+ NK cells have...
139 KB (16,933 words) - 15:26, 5 July 2024
Natural killer cell enteropathy (redirect from NK cell enteropathy)
NK cell enteropathy (NKCE), and a closely related disorder, lymphomatoid gastropathy (LG), are non-malignant diseases in which one type of lymphocyte...
19 KB (2,279 words) - 02:33, 7 September 2023
B lymphocytes without T lymphocyte involvement. There are 2 distinct subgroups of TI antigens, different in mechanism of activating B lymphocytes. TI-1...
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Cytotoxic T-lymphocyte associated protein 4, (CTLA-4) also known as CD152 (cluster of differentiation 152), is a protein receptor that functions as an...
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ISBN 9780191727641. OCLC 743217704. Verma NK, Kelleher D (August 2017). "Not Just an Adhesion Molecule: LFA-1 Contact Tunes the T Lymphocyte Program". Journal of Immunology...
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T helper cell (redirect from T-helper lymphocyte)
primarily due to the loss of any helper T cell that can interact with the B lymphocyte correctly. Another symptom of AIDS is the reduction in antibody levels...
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Intraepithelial lymphocytes (IEL) are lymphocytes found in the epithelial layer of mammalian mucosal linings, such as the gastrointestinal (GI) tract...
21 KB (2,531 words) - 10:37, 9 January 2024
of MHC I expression on cell membranes causes self-immunity in NK and γδ T lymphocytes which are otherwhise downregulated by presence of MHC I. Diarrhea...
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cell and natural killer (NK) cell neoplasms T-cell prolymphocytic leukemia T-cell large granular lymphocyte leukemia Aggressive NK cell leukemia Adult T-cell...
67 KB (6,611 words) - 05:25, 15 August 2024
Natural killer T cell (redirect from Natural Killer lymphocyte)
(cytotoxic T cells). The term "NK T cells" was first used in mice to define a subset of T cells that expressed the natural killer (NK) cell-associated marker...
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soluble CD163), and lymphocyte activation (e.g. soluble IL-2 receptor) can be helpful. NK cell function analysis may show depressed NK function, or, flow...
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by T lymphocytes, B lymphocytes, macrophages, and NK cells, with the difference from the human course of insulitis being that CD4 + T lymphocytes are markedly...
95 KB (10,829 words) - 19:02, 24 August 2024