نتایج جستجو برای: jurkat cell
تعداد نتایج: 1684704 فیلتر نتایج به سال:
Polyunsaturated fatty acids (PUFAs) are important for immune function. Limited evidence indicates that immune cell activation involves endogenous PUFA synthesis, but this has not been characterised. To address this, we measured metabolism of 18:3n-3 in quiescent and activated peripheral blood mononuclear cells (PBMCs), and in Jurkat T cell leukaemia. PBMCs from men and women (n = 34) were incub...
Interleukin- (IL-) 2 is the major growth factor for T-cell activation and proliferation. IL-2 has multiple functions in the regulation of immunological processes. Although most studies focus on T-cell immunomodulation, T-cell activation by IL-2 is the foundation of priming the feedback loop. Here, we investigated the effect of MAPK/ERK and PI3K/Akt signaling pathways on IL-2-induced cell activa...
Cell adhesion plays a fundamental role in the organization of cells in differentiated organs, cell motility, and immune response. A novel micromanipulation method is employed to quantify the direct contribution of surface adhesion receptors to the physical strength of cell adhesion. In this technique, a cell is brought into contact with a glass-supported planar membrane reconstituted with a kno...
BACKGROUND Fisturalines are bromotyrosine compounds isolated from marine sponges. Previous studies have shown antineoplasic, antiviral and antibacterial effects in Vitro; however, the possible effects of these compounds in hematologic malignancies have not been assessed. METHODS In the present study, the antiproliferative and pro apoptotic effects of Fistularin-3 (F) and 11-Deoxyfistularin-3 ...
Fucoidan is a sulfated polysaccharide that occurs at high levels in some seaweed and in the eggs of sea urchin and bodies of sea cucumbers. Uptake of fucoidan-rich food is suggested to be one of the causes of longevity in Japan. Fucoidan shows anti-coagulant, antivirus, anti-inflammatory, anti-tumor and other various favorable biological activities both in vitro and in vivo. In this study, the ...
PURPOSE Trauma-induced suppression of cellular immune function likely contributes to sepsis, multiple organ dysfunction syndrome and death. T cell proliferation decreases after traumatic stress. The addition of prostaglandin E(2) (PGE(2)), which depresses immune function after hemorrhage and trauma, to T-cells decreases T-cell proliferation; and hypertonic saline restores PGE(2)-induced T-cell ...

 Purpose: To determine the effect of fresh soy milk and its compounds (coumestrol, daidzein genistein) on apoptosis in human leukemic cells peripheral blood mononuclear (PBMC).
 Methods: The apoptotic (K562, Jurkat, U937) PBMC was determined by flow cytometry. from healthy donors were isolated conducting density gradient centrifugation principle. Lymphoprep cytotoxicity evaluated 3-(...
Background and Aim: Acute Lymphoblastic Leukemia is the most common cancer in children and is one of the main causes of their mortality. In this study, we examined the expression of long noncoding RNA CCDC26 gene and its downstream C-Kit gene in acute lymphocytic Leukemia cell line. Materials and Methods: This is an experimental study. In this study, the acute Lymphoblastic Leukemia cell lines...
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