نتایج جستجو برای: thp1 cell line
تعداد نتایج: 1969360 فیلتر نتایج به سال:
Pattern recognition receptors recognize pathogen-associated molecular patterns. Among these, Toll-like receptors (TLRs) have well-characterized roles in antibacterial and antiviral immunity. In the present study, the effects of ionizing radiation on the expression of TLRs and cellular responses to ligands were investigated in THP1 monocytes (human monocytic leukemia cells) and THP1-derived macr...
objective(s): to investigate the efficacy of interleukin 11 (il-11) towards the high dose methotrexate (hdmtx)-concurrent rat small intestinal mucositis and its impacts on the proliferation of the human t-lymphoblastic leukemia (cem) cell line. materials and methods:95 wistar rats were randomly divided into five groups, the normal control group (a), the methotrexate (mtx) control group (b), the...
background and objective: the management of apoptotic cell death has been considered as a putative therapeutic strategy for cancer treatment. in the present study we investigated the putative pro-apoptotic effect of allicin, the main garlic organosulfur component with repeatedly claimed chemopreventive potency, on the human adenocarcinoma cell line ht29 as an apoptosis resistant cell line, in v...
the cytotoxicity of the biomaterials is a key issue that should be addressed prior to pre-clinical applications. this study was designed to evaluate and compare the cytotoxixity of two forms of bioactive glasses:nanopowder:andmicropowder. human hgf1-pi53 gingival fibroblast cells were used to evaluate the cytotoxicity of 0.5, 1, 1.5, 2, 5, 10, 15 and 20 mg/ml concentrations of the two bioactive...
background: pattern recognition receptors (prrs) are the main sensors of pathogen and danger signals in innate immunity of which toll like receptors (tlrs) are the most studied ones. the contribution of prrs in cerebral inflammation induced by microbial infection, tissue damage and cancer has not extensively been addressed so far. glioma is the most common tumor of the central nervous system an...
background: interfering with cell proliferation and survival is a critical role for antineoplastic drugs leading to cell death through induction of apoptosis. alternative treatments with herbal extracts offer insights into acute myeloid leukemia (aml) therapy. parthenolide (ptl), an extract from feverfew, induces apoptosis in primary human leukemia stem cells (lscs) and bulk leukemic cell popul...
The human genome contains a variant form of the α7-nicotinic acetylcholine receptor (α7nAChR) gene that is uniquely human. This CHRFAM7A gene arose during human speciation and recent data suggests that its expression alters ligand tropism of the normally homopentameric human α7-AChR ligand-gated cell surface ion channel that is found on the surface of many different cell types. To understand it...
INTRODUCTION In vitro ceramide-enriched LDL (CER-LDL) reproduces most of the properties of electronegative LDL (LDL(-)), a heterogeneous subfraction of LDL found in plasma. LDL(-) comprises several modifications of LDL and has an increased content in ceramide (CER). It promotes cytokine release in monocytes through CD14 and TLR4. CER-LDL also induces cytokine release in these cells but the mech...
objective: nucleostemin (ns) is a recently identified gene that is expressed mainly in the nucleoli of neuronal, embryonic and mesenchymal stem cells which plays a role in their self renewal. over expression of this gene has been reported in several cancer cell lines tumoral tissues including gastric, hepatic and prostate cancer. in this study, we investigated the effects of suppression of this...
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