529 Cancer cells educate natural killer cells to a metastasis promoting cell state
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چکیده
منابع مشابه
Increased Natural Killer Cells Activity in Schizophrenic Patients
Background: Schizophrenia has been associated with altered immunity. Different studies regarding natural killer cell activity (NKA) in schizophrenic patients have shown inconsistent results. Objectives: To evaluate NK cell activity in schizophrenic patients in comparison with healthy control individuals. Methods: 30 medication-free schizophrenic patients and 41 healthy sex, age and smoking st...
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Intercellular transfer of proteins across the immunological synapse is emerging as a common outcome of immune surveillance. We previously reported that target-cell MHC class I protein transfers onto natural killer (NK) cells expressing cognate killer Ig-like receptors (KIRs). We now show that, for both murine and human cells, target cells expressing inhibitory MHC class I ligands acquire cognat...
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Natural killer T (NKT) cells are specialized CD1d-restricted T cells that recognize lipid antigens. Following stimulation, NKT cells lead to downstream activation of both innate and adaptive immune cells in the tumor microenvironment. This has impelled the development of NKT cell-targeted immunotherapies for treating cancer. In this review, we provide a brief overview of the stimulatory and reg...
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The cytotoxic activity of natural killer cells is usually tested by radioactive assay CSI Cr release assay), which detects the release of cytoplasmic contents after plasma membrane disintegration of dying cells. In contrast to this indirect evaluation of cytotoxicity, the assessment of cell damage by flow cytometry aims to provide a more exact characterization of the death pathway via detec...
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objective: adipose derived stem cells (ascs), as one of the important stromal cells in the tumor microenvironment, are determined with immunomodulatory effects. the principle aim of this study was to evaluate the immunosuppressive effects of ascs on natural killer (nk) cells. materials and methods: in this experimental study, we assessed the expressions of indolamine 2, 3-dioxygenase (ido1), id...
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ژورنال
عنوان ژورنال: Journal for ImmunoTherapy of Cancer
سال: 2020
ISSN: 2051-1426
DOI: 10.1136/jitc-2020-sitc2020.0529