Killer Cells
Serial killing of tumor cells by human natural killer cells--enhancement by therapeutic antibodies.
... Natural killer cells are an important component of the innate immune ...NK cells for their ...NK cells can serially hit multiple ...NK cells survive serial killing, and IL-2 can ...
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Murine Splenic Natural Killer Cells Do Not Develop Immunological Memory after Re-Encounter with Mycobacterium bovis BCG.
... natural killer (NK) cells develop immunological memory against viral ...NK cells acquire specific memory against Mycobacterium bovis bacillus Calmette— Guérin (BCG), the only currently licensed ...
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Reciprocal complementation of the tumoricidal effects of radiation and natural killer cells.
... pNK cells to enhance radiation in cancer cell lines was examined by irradiating cells after a 4-h co-incubation with ...pNK cells were found to enhance radiation cytotoxicity in most cell lines in ...
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Enhanced cytotoxicity of natural killer cells following the acquisition of chimeric antigen receptors through trogocytosis.
... Natural killer (NK) cells have the capacity to target tumors and are ideal candidates for ...NK cells to express chimeric antigen receptors (CARs), which confer cytotoxicity against ...NK ...
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Fractalkine expression induces endothelial progenitor cell lysis by natural killer cells.
... endothelial cells by proinflammatory cytokines ...endothelial cells, regarded as a major target of immune injury during allograft rejection [29] can also express fractalkine in response to inflammatory ...
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Kinome analysis of receptor-induced phosphorylation in human natural killer cells.
... NK cells To obtain sufficient material for quantitative proteome studies, NK cells were isolated from the peripheral blood of healthy human donors and polyclonally expanded with irradiated, allogeneic ...
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Matched sizes of activating and inhibitory receptor/ligand pairs are required for optimal signal integration by human natural killer cells.
... NKL cells of P815 cells expressing different combina- tions of normal-length or elongated MICA and Cw6 at matching Figure ...of cells forming conjugates to ...NKL cells. PKH67-labeled P815 ...
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Targeting of natural killer cells by rabbit antithymocyte globulin and campath-1H: similar effects independent of specificity.
... NK cells [38]. Upon CD16- mediated activation, NK cells secrete cytokines, mediate ADCC and may undergo apoptosis as a consequence of FasL-induced cell ...NK cells within the first hour of ...
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Two-Stage Priming of Allogeneic Natural Killer Cells for the Treatment of Patients with Acute Myeloid Leukemia: A Phase I Trial.
... Natural Killer (NK) cells require at least two signals to trigger tumor cell ...NK cells without signal 2. The tumor-primed NK cells (TpNK) lyse NK resistant Acute Myeloid Leukemia (AML) ...
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Rev. Bras. Hematol. Hemoter. vol.33 número3
... myeloid cells occurs in the bone marrow due to excessive tyrosine kinase ...natural killer cells, by means of receptors, identify the major histocompatibility complex on the surface of tumor ...
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Inhibitory receptor MHC I molecule Activating ligand Healthy cell
... Natural killer cells are a unique type of lymphocytes with cytotoxic capacity, and play impor- tant roles against tumors and ...natural killer cells have been increasingly valued in their ...
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Fatores que determinam a produção de IL-12 em macrófagos murinos ativados por Bordetella...
... Whooping cough is a severe respiratory disease affecting mainly children around the world. It is reemerging in countries with a high vaccination coverage, which makes it a relevant threat for public health. Its ...
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Linking inflammation to natural killer T cell activation.
... dendritic cells, macrophag- es, neutrophils, and natural killer ...natural killer T cells (NKT cells), operates at the interface between innate and adaptive immune responses; these ...
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MATERIALS AND METHODS Killer yeast
... Among the microorganisms that could potentially be used for biological control, yeasts are noteworthy as they bring together the most desirable characteristics in a biocontrol agent, such as safety, ease of handling and ...
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Helicobacter pylori cholesteryl α-glucosides contribute to its pathogenicity and immune response by natural killer T cells.
... iNKT cells exert a differential response to ...iNKT cells (Figure ...iNKT cells in liver, where they are more abundant than in other tissues, was evaluated 16 hours ...
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Determination of Yeast Killer Activity in Fermenting Sugarcane Juice Using Selected Ethanol-making Strains
... when killer strains lose their killer ...non-chromosomal killer genom loss or mutation (Wickner, 1974). The occurrence of killer phenotype in yeasts is widespread in alcoholic fermentations ...
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Alcoholic Fermentations by Killer Yeasts
... the killer activity, but to complex substances from yeast secondary metabolism and succinic acid released in large quantities, as already observed by other authors (Bilinski et ...
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Papel do receptor ST2 no desenvolvimento de carcinoma espinocelular induzido qui...
... Baseado nessas observações, a hipótese testada foi que o impedimento da resposta imune pela interação IL-33/ST2 pode contribuir para iniciação e progressão do CEC. Utilizando modelo de carcinogênese química em ...
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LEVEDURAS COM ATIVIDADE KILLER POTENCIALMENTE PROBIÓTICAS PARA SUÍNOS
... ensaio killer foi realizado segundo Stumm et ...toxina killer, Criptococcus laurentii e Rodothorula ...atividade killer foi considerada positiva pela formação de um halo azul ou de inibição do ...
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Skewed Distribution of Circulating Activated Natural Killer T (NKT) Cells in Patients with Common Variable Immunodeficiency Disorders (CVID)
... NKT cells can be detected most frequently in liver, bone marrow and thymus, and are less common in the spleen, lymph node, blood and ...T cells with homing potential to nonlymphoid tissues and are highly ...
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