Zobrazeno 1 - 10
of 73
pro vyhledávání: '"D K Blanchard"'
Publikováno v:
International Journal of Gynecological Cancer. 6:27-37
We report in this study that human peritoneal mesothelial cells can lyse human malignant ovarian cells. Recombinant human interferon (IFN)-γ and rhTNF-α significantly activated cytotoxicity of mesothelial cells against the tumor necrosis factor (TN
Autor:
D.P.J. Barton, D K Blanchard, Steven L. DeCesare, Chunni Duan, Julie Y. Djeu, Denis Cavanagh, William S. Roberts
Publikováno v:
Journal of the Society for Gynecologic Investigation. 2:762-771
The ascites-associated lymphocytes in ovarian cancer have altered immunologic function, and cell-free ascitic fluid has immunomodulating properties. We determined (1) whether interleukin (IL)-2 could induce lymphokine-activated killer (LAK) activity
Publikováno v:
Blood. 85:3173-3182
The lysis of antigen presenting cells (APCs) by cytotoxic T lymphocytes (CTLs) may be one mechanism whereby an immune response is downregulated by Staphylococcus superantigens. Disappearance of monocytes/macrophages from staphylococcal enterotoxin A
Publikováno v:
Journal of Cellular Biochemistry. 57:452-464
Lysis of human culture-derived macrophages by extracellular ATP has recently been described, and treatment of macrophages with interferon-gamma rendered those cells significantly more sensitive to lysis. In addition, cell death occurred more rapidly
Publikováno v:
Cellular Immunology. 156:24-35
NK cells can recognize and lyse target cells without restriction by the MHC. The molecular interaction responsible for NK cell recognition is poorly understood. It has been frequently suggested that the loss of beta 2 integrin in immune competent cel
Publikováno v:
The Journal of Immunology. 152:3630-3636
Induction of IL-8 gene expression was investigated in IL-2-stimulated circulating peripheral blood polymorphonuclear neutrophils (PMN). Brief exposure of normal PMN to human rIL-2 enhanced both transcriptional and translational expression of IL-8. Th
Autor:
J. V. Fiorica, B. Michelini-Norris, W. S. Roberts, S. V. Nicosia, D. P. J. Barton, D. Cavanagh, J. Y. Djeu, D. K. Blanchard, M. S. Hoffman
Publikováno v:
American Journal of Reproductive Immunology. 30:202-206
PROBLEM: To determine the early effect of abdominal cytoreductive surgery on serum soluble interleukin-2 receptor alpha (sIL-2R alpha) levels in patients with ovarian and cervical cancer, and to determine if the extent of cytoreduction correlated wit
Publikováno v:
Blood. 82:1578-1585
The present study shows that extracellular adenosine triphosphate (ATP) has the capacity to mediate dose-dependent lysis of the monocytic leukemia cell line THP-1. The lysis, assessed by 51Cr release, was found to be selective for ATP, because adenos
Publikováno v:
The Journal of Immunology. 150:1979-1987
In addition to T cells, NK cells, B cells, and monocytes, we provide new evidence that human polymorphonuclear neutrophils (PMN) can be functionally activated by IL-2 via binding to IL-2R beta expressed on the cell surface. Brief exposure of normal P
Publikováno v:
The Journal of Immunology. 150:960-970
Polymorphonuclear neutrophils (PMN) are essential components of the host defense system against a wide variety of pathogens. We report here the novel finding that freshly isolated human PMN constitutively express detectable surface levels of IL-2R be