Natural killer cell (NKC) activity
Medullasin enhances human natural killer cell activity
... of natural killer cell activity by ...Interferon activity was not detected in the supernatant of lymphocyte cultures stimulated with ...the natural killer cell ...
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Original Article Differential loss of natural killer cell activity in patients with acute myocardial infarction and stable angina pectoris
... the activity of natural killer cells through their inhibitory and activating receptors and quantity in peripheral blood mononuclear cells extracted from patients with acute myocardial infarction, ...
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The Natural Killer Cell: A Historical Perspective and the Use of Supplements to Enhance NKC Activity
... tion. NKC activity was significantly enhanced 7 days after the drug injection ...of killer cells in vivo, be- cause the optimal concentration of LEN for the induction of killer cells in vitro ...
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Structural equation model testing and the quality of natural killer cell activity measurements
... for cell surface contact ...target cell by multiple attached NK cells, which becomes more likely at higher E:T ratios, might make the NK cells appear comparatively ineffective on a "per cell" ...
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Suppression of peripheral blood natural killer cell activity by excess thyroid hormone
... NK activity was enhanced by addition of interleukin 2 (IL-2) in both control and patients' cells although the value in the latter instance failed to reach the basal control ...
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<p>Clinical utility of a novel natural killer cell activity assay for diagnosing non-small cell lung cancer: a prospective pilot study</p>
... population, patients with benign lung disease, and non-small cell lung cancer (NSCLC) patients at Korea University Anam Hospital, between January 2016 and September 2017 and measured NKA for all groups. Healthy ...
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Improved Natural Killer cell activity and retained anti tumor CD8+ T cell responses contribute to the induction of a pathological complete response in HER2 positive breast cancer patients undergoing neoadjuvant chemotherapy
... T cell and NK cell functions [36, 38], and in vitro experiments showed that Pacli- taxel enhanced the cytotoxicity of human NK cells by increasing perforin production through NF- κ B activa- tion ...ADCC ...
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Inhibition of Human Natural Killer Cell Activity by Influenza Virions and Hemagglutinin
... NK cell apoptosis, as both the inac- tivated virion and HA did not increase NK cell ...target cell simulation, the activa- tion of the chain initiates a cascade signaling pathway, re- sulting in ...
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Physical Inactivity and Unhealthy Metabolic Status Are Associated with Decreased Natural Killer Cell Activity
... physical activity undertaken for more than 10 continu- ous minutes across all contexts ...ical activity levels were classified into three categories, inac- tive, minimally active, and health-enhancing ...
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Anti transforming growth factor (TGF) beta antibodies inhibit breast cancer cell tumorigenicity and increase mouse spleen natural killer cell activity Implications for a possible role of tumor cell/host TGF beta interactions in human breast cancer progression
... TGF-beta effects on angiogenesis, stroma formation, and immune function suggest its possible involvement in tumor progression. This hypothesis was tested using the 2G7 IgG2b, which neutralizes TGF-beta 1, -beta 2, and ...
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The clinical usefulness of natural killer cell activity in patients with suspected or diagnosed prostate cancer: an observational cross-sectional study
... PCa after definite treatment; thus, serial changes of NKA were not evaluated. Second, as our study focused on the clinical application of NKA for the detection of PCa and the prediction of Gleason grade, we did not ...
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Natural killer cell in systemic lupus erythematosus Defects in effector lytic activity and response to interferon and interferon inducers
... NK activity correlated with variations in disease activity in six patients followed ...NK activity was not altered by removal of glass adherent cells nor was a suppression of NK activity in ...
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Natural Killer Cell Immunodeficiency in Siblings: Defective Killing in the Absence of Natural Killer Cytotoxic Factor Activity in Natural Killer and Lymphokine-Activated Killer Cytotoxicities
... Natural killer cells play important roles in the defense against tumor growth and viral infections.’ In the cytolytic event, natural killer cells first nec- ognize and bind to a target c[r] ...
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Cocaine increases natural killer cell activity
... NK cell activity in peripheral ...NK cell activity or on levels of Leu-11+ ...NK cell numbers and activity paralleled plasma levels of ...the activity and distribution of ...
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The modulation of immunological activities in human NK cells by extracts of ginkgo
... Natural killer (NK) cells are non-T, non-B lymphocytes that play critical roles in defense against virally infected cells and in tumor surveillance ...cells. Natural Killer cells target any ...
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The contribution of Natural Killer Complex loci to the development of experimental cerebral malaria
... NKT cell function is controlled by surface receptors encoded within a genetic region called NKC ...cytotoxic activity by NK ...NK cell activation and killing of target cells ...cytotoxic ...
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Enhanced virus replication and inhibition of lymphocytic choriomeningitis virus disease in anti-gamma interferon-treated mice.
... Lack of correlation between serum titers of interferon a, 0, natural killer cell activity and clinical susceptibility in mice infected with two isolates of lymphocytic choriomeningitis v[r] ...
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Autologous Natural Killer Cell/Natural Killer T Cell Immunotherapy of Malignant Diseases
... NK/NKT cell number and antitumor function continuing to decline as disease progresses ...NK cell and/or NKT cell activity and tumor infiltration rates have been established as independent ...
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Neulen, Marie-Luise (2012): Das Hühner CLEC-2 Homolog: ein Trombozytenrezeptor mit aktivierender Funktion. Dissertation, LMU München: Tierärztliche Fakultät
... Mammalian natural killer (NK) cells and their receptors have bocytes, whereas most NK cells in organs such as embryonic been the focus of intensive research during the past years spleen, lung and intestine ...
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Contributions of natural killer cells to the immune response against Plasmodium
... A recent study showed that NK cell-mediated cytotox- icity required antibody; that is, NK cells killed iRBCs via ADCC and inhibited the growth of Plasmodium in vitro [52] (Fig. 2a). In this study the destruction ...
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