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...
75 KB (9,227 words) - 23:32, 16 October 2024
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...
23 KB (2,445 words) - 18:22, 18 August 2024
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...
18 KB (2,381 words) - 10:05, 14 October 2024
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 (5,496 words) - 23:40, 12 October 2024
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...
14 KB (1,539 words) - 07:57, 14 October 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...
18 KB (2,275 words) - 00:54, 26 March 2024
Aggressive NK-cell leukemia is a disease with an aggressive, systemic proliferation of natural killer cells (NK cells) and a rapidly declining clinical...
11 KB (1,224 words) - 06:49, 26 October 2024
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...
42 KB (5,734 words) - 13:42, 17 August 2024
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...
32 KB (3,746 words) - 03:26, 2 November 2024
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...
71 KB (9,061 words) - 12:00, 1 November 2024
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...
19 KB (1,893 words) - 03:08, 15 July 2024
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...
24 KB (2,756 words) - 04:50, 13 May 2024
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...
19 KB (2,135 words) - 16:27, 27 October 2024
granules of cytotoxic T lymphocytes (CTLs) and natural killer (NK) cells. Together, these cells are known as cytotoxic lymphocytes (CLs). Perforin was initially...
16 KB (1,977 words) - 12:53, 2 November 2024
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...
8 KB (946 words) - 18:38, 10 March 2023
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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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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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...
32 KB (3,210 words) - 07:13, 7 September 2024
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...
12 KB (1,323 words) - 06:03, 5 July 2024
Thymocyte (category Lymphocytes)
lineages can develop in the thymus, including B lymphocytes (B cells), Natural Killer lymphocytes (NK cells).), myeloid cells, and dendritic cells. However...
21 KB (2,589 words) - 10:38, 12 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...
14 KB (1,648 words) - 09:58, 18 July 2023
Cytotoxic T-lymphocyte associated protein 4, (CTLA-4) also known as CD152 (cluster of differentiation 152), is a protein receptor that functions as an...
30 KB (3,464 words) - 22:51, 24 May 2024
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...
54 KB (6,597 words) - 14:51, 21 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
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
immunological components include immune cells such as T lymphocytes or tumour-infiltrating lymphocytes, NK cells, macrophages, or B cells. There seems to be...
4 KB (466 words) - 15:12, 14 March 2022
Immunological synapse (section NK-cell synapse)
the interface between an antigen-presenting cell or target cell and a lymphocyte such as a T cell, B cell, or natural killer cell. The interface was originally...
15 KB (1,808 words) - 03:31, 10 October 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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blood NK cells and CD8 T lymphocytes with cytolytic effector activity. In tissues, CD160 is expressed on all intestinal intraepithelial lymphocytes. CD160...
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