نتایج جستجو برای: mda 7
تعداد نتایج: 660243 فیلتر نتایج به سال:
The saponin fraction of Aesculus chinensis Bunge fruits (SFAC) could inhibit the invasion and migration of MDA-MB-231 cells. Among which, escin Ia showed more potent inhibition of the invasion than other five main saponin constituents. It selectively reduced the expression of LOXL2 mRNA and promoted the expression of E-cadherin mRNA, and prevented the EMT process of MDA-MB-231 cells and TNF-α/T...
UNLABELLED The Auger electron-emitting radiopharmaceutical 111In-diethylenetriaminepentaacetic acid human epidermal growth factor (111In-DTPA-hEGF) binds the epidermal growth factor receptor (EGFR), is internalized, and translocates to the nucleus. The purpose of this study was to investigate the relationship between EGFR expression, DNA damage, and cytotoxicity in cells exposed to 111In-DTPA-h...
Exogenous sphingosine-1-phosphate (SPP) inhibits chemotactic motility of several transformed cell lines. We have found that SPP at high micromolar concentrations decreased chemotaxis of estrogen-independent (MDA-MB-231 and BT 549) and estrogen-dependent (MCF-7 and ZR75-1) human breast cancer cells. Because SPP has been implicated as a lipid-signaling molecule with novel dual intraand intercellu...
The antiestrogen toremifene has been used to study the growth control of hormone-dependent (MCF-7), -independent (MDA-MB-231), or mixed tumor cell populations in athymic mice. Maximal MCF-7 tumor growth was produced in ovariectomized athymic mice by circulating estradiol levels of approximately 200 pg/ml (produced by 0.5-cm silastic capsules implanted s.c.). The antiestrogen toremifene (77 +/- ...
OBJECTIVE Melanoma differentiation associated gene-7 [mda-7/Interleukin (IL)-24] has been identified as a novel anti-cancer agent, which specifically induces apoptosis in cancer cells but not in normal epithelial, endothelial and fibroblast cells. The objective of this study was to evaluate the anti-tumor effect of adenovirus-mediated mda-7/IL-24 (Ad.mda-7) gene therapy in ovarian carcinoma and...
Objectives: Acanthopanax senticosus is a tree used in traditional medicine for various diseases. In this study, we investigated the anti-cancer effects of water extract senticocus fruit (ASF) on 2 human breast cancer cell lines (MCF-7 and MDA-MB-231).Methods: The MTT assay was to assess proliferation. expression apoptosis-related genes assessed by quantitative real-time PCR.Results: ASF treatme...
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