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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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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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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What do they do? NK cells are equipped with cytotoxic granules that contain the arsenal of cytotoxic molecules used in killing virally infected and cancerous cells. They recognize their targets, in part, by means of activating signals that are only just beginning to be identified, but also by detecting cells that are deficient in cell-surface class I molecules of the major histocompatibility co...
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ژورنال
عنوان ژورنال: Cancer Immunology, Immunotherapy
سال: 2016
ISSN: 0340-7004,1432-0851
DOI: 10.1007/s00262-016-1817-6