نتایج جستجو برای: tumor associated natural killer cells
تعداد نتایج: 3299976 فیلتر نتایج به سال:
The purpose of this study was to evaluate the efficacy of treatment with recombinant interleukin-2 (rIL-2) and lymphokine-activated killer cells in patients with advanced bladder cancer and to study the induced changes in the distribution of leukocyte subsets in blood and tumor. Nine patients with metastatic transitional cell cancer of the bladder were treated with a continuous infusion of rIL-...
BACKGROUND NKG2D is an activating receptor expressed by natural killer and T cells, which have crucial functions in tumor and microbial immunosurveillance. Several cytokines have been identified as modulators of NKG2D receptor expression. However, little is known about NKG2D gene regulation. In this study, we found that microRNA 1245 attenuated the expression of NKG2D in natural killer cells. ...
Human lymphokine preparations can directly lyse or suppress proliferation of human tumor cells or can enhance the susceptibility of human tumor cells to lysis mediated by natural killer lymphocytes. In the past, these antitumor activities were attributed to lymphotoxin. This study demonstrates, however, that these human lymphokine antitumor cell activities are biochemically separable from lymph...
GATA2 deficiency-formerly described as MonoMAC syndrome; dendritic cells, monocytes, B cells, and natural killer cell deficiency; familial myelodysplastic syndrome/acute myeloid leukemia; or Emberger syndrome-encompasses a range of hematologic and nonhematologic anomalies, mainly characterized by monocytopenia, B lymphopenia, natural killer cell cytopenia, neutropenia, immunodeficiency, and a h...
BACKGROUND/AIMS Leptin exerts potent immune modulatory properties. The aim of this study was to determine leptin's anti-tumor effect in a murine model of hepatocellular carcinoma (HCC). METHODS In vivo, athymic nude mice were transplanted with Hep3B cells, followed by daily leptin administration for 6 weeks. RESULTS Leptin administration induced a significant reduction in tumor size, improv...
The purpose of this study was to evaluate the efficacy of treatment with recombinant ¡nterleukin-2(rIL-2) and lymphokine-activated killer cells in patients with advanced bladder cancer and to study the induced changes in the distribution of leukocyte subsets in blood and tumor. Nine patients with metastatic transitional cell cancer of the bladder were treated with a continuous infusion of rIL-...
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