نتایج جستجو برای: taxol
تعداد نتایج: 2770 فیلتر نتایج به سال:
Background: Breast cancer is one of the most important causes of death in women. One of the various gene expression involved in breast cancer is human epidermal growth factor receptor 2 (HER2/neu) gene expression increases. Factors of dietary affect on regulation of hormone secretion and the rate of breast cancer. One of these factors is amount and type of fats in diet. Gamma-linolenic acid (GL...
Taxol is perhaps the most successful drug used for the treatment of various cancers. Comprehensive literature accumulated on therapeutics of the drug has indicated numerous side effects. In this paper, by use of fluorescence spectroscopy, it is shown that taxol binds to DNA with an affinity constant (Ka) of 1.08 x 10(7) M-1. This binding is accompanied by a large 'red edge excitation shift' (RE...
BACKGROUND Paclitaxel (taxol) is a very effective anticancer drug. However, the solution used to enhance the water solubility of paclitaxel, a mixture of polyoxyethylene castor oil (Cremphor EL) and dehydrated ethanol, causes irritation. Our aim is to develop a water-soluble taxol with a high anticancer effect. MATERIALS AND METHODS Taxol derivatives (conjugation with aminated dextran, Dex-TX...
Background: Breast cancer is one of the most common cancers among women. Chemotherapy drugs such as taxol often lead to toxicity. Artemisia from Asteraceae family, contain flavonoids such as Artemisin which is one of the most important medicinal plants in the world. Therefore, in the present study the cytotoxic and apoptotic effects of two ethanol extract (Artemisia scoparia, Artemisia siberia)...
Taxol has been used effectively in cancer therapies. Our previous study demonstrated that taxol induced altered maturation and improved viability of dendritic cells (DCs). However, the effects of taxol on DC viability have not been fully elucidated. In the present study, flow cytometric analyses revealed that taxol treatment significantly increased the number of viable DCs and the expression le...
Taxol is one of the most successful drugs for the treatment of cancer because of its ability to target tubulin, block cell cycle progression at mitosis, and induce apoptosis. Despite the success of Taxol, the development of drug resistance hampers its clinical applicability. Herein we report that beta-tubulin mutant, Taxol-resistant ovarian cancer cells exhibit defective mitotic response to Tax...
Paclitaxel (Taxol) is an effective chemotherapeutic agent for treating breast cancer patients. However, chemoresistance is a major obstacle in cancer treatment. Here, we showed that overexpression of miR-16 promoted Taxol-induced cytotoxicity and apoptosis in breast cancer cells. Furthermore, IκB kinase β (IKBKB) was identified as a direct target of miR-16. Up-regulation of IKBKB suppressed Tax...
While Taxol has been reported to improve the clinical survival of breast cancer patients, subsequently developed drug-resistance of the cancer cells limits its final efficacy and applications. Previous studies suggested that Aurora A is involved in the development of the Taxol-resistance of breast cancer. We established Taxol-resistant breast cancer MCF-7/T cells and xenograft models to explore...
Paclitaxel (taxol) is a widely used chemo-drug for many solid tumors, while continual taxol treatment is revealed to stimulate tumor dissemination. We previously found that a small molecule inhibitor of miR-21, termed AC1MMYR2, had the potential to impair tumorigenesis and metastasis. The aim of this study was to investigate whether combining AC1MMYR2 with taxol could be explored as a means to ...
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