Abstract:
:Acquired docetaxel (Doc) resistance in hormone-refractory prostate cancer (HRPC) remains an ongoing clinical challenge, resulting in failed chemotherapy and tumor recurrence. However, the mechanism of Doc-resistance development in prostate cancer cells is still unclear. Here, we observed a subpopulation of prostate cancer cells, in both Doc-resistant cell lines and the tumors of patients with HRPC, which show stem cell markers and greater tumorigenic potential. Those stem-like prostate cancer cells show high expression of ABCB1, which encodes multidrug resistance-related protein P-glycoprotein, leading to the Doc-resistance in prostate cancer. Moreover, we found that Notch signaling pathway activation in Doc-resistant cell lines and tumor tissues of patients with HRPC correlated with tumorigenicity and the development of Doc resistance. Here, we revealed that a combination of Doc and a Notch signaling inhibitor overcomes Doc resistance and increases the survival of mice with Doc-resistant xenografts. Therefore, targeting the Notch signaling pathway may be a promising strategy to overcome the Doc-resistant cancer in the clinic.
journal_name
Anticancer Drugsjournal_title
Anti-cancer drugsauthors
Qiu S,Deng L,Bao Y,Jin K,Tu X,Li J,Liao X,Liu Z,Yang L,Wei Qdoi
10.1097/CAD.0000000000000659subject
Has Abstractpub_date
2018-10-01 00:00:00pages
871-879issue
9eissn
0959-4973issn
1473-5741journal_volume
29pub_type
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journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/00001813-199702000-00005
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journal_title:Anti-cancer drugs
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journal_title:Anti-cancer drugs
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abstract::We investigated whether Ukrain modulates the malignant phenotype of clear cell renal cell carcinoma (ccRCC) cells Caki-1, Caki-2, and ACHN treated with four doses (5, 10, 20, and 40 μmol/l) for 24 and 48 h. The epithelial-to-mesenchymal transition markers E-cadherin, β-catenin, and vimentin were analyzed by immunofluo...
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journal_title:Anti-cancer drugs
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journal_title:Anti-cancer drugs
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abstract::Heavy water (deuterium oxide: D2O) contains a neutron and a proton in its hydrogen atoms and shows a variety of biologic activities different from normal light water. In the present study the cytotoxic and cytostatic activity of D2O was assessed using a BALB/c-3T3 fibroblast cell line and four human digestive organ ca...
journal_title:Anti-cancer drugs
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doi:10.1097/00001813-199809000-00007
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journal_title:Anti-cancer drugs
pub_type: 杂志文章
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abstract::Viscum album L. (mistletoe) extracts are widely used in adjuvant cancer therapy. In contrast to purified components, such as mistletoe lectins and viscotoxins, whole plant extracts of mistletoe resulted in DNA stabilizations in cyclophosphamide-treated lymphocytes but also provided cytotoxicity in tumour cells and lym...
journal_title:Anti-cancer drugs
pub_type: 杂志文章,评审
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journal_title:Anti-cancer drugs
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abstract::Statins are inhibitors of 3-hydroxy-3-methylglutaryl coenzyme A reductase, originally developed for lowering cholesterol. Statins also have pleiotropic effects, independent of cholesterol-lowering effects, including induction of apoptosis in various cell lines. However, the mechanism underlying statin-induced apoptosi...
journal_title:Anti-cancer drugs
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doi:
更新日期:2010-08-01 00:00:00
abstract::Our objective was to clarify the efficacy of UFT administration after the complete resection of non-small cell lung cancer (NSCLC) at a single-center institution, avoiding the biases produced by interinstitutional differences. A total of 30 patients who underwent the complete resection of NSCLC at our hospital between...
journal_title:Anti-cancer drugs
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00001813-200401000-00005
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journal_title:Anti-cancer drugs
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doi:10.1097/00001813-199506000-00009
更新日期:1995-06-01 00:00:00
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journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0b013e32834ea5b3
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journal_title:Anti-cancer drugs
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更新日期:2016-03-01 00:00:00
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journal_title:Anti-cancer drugs
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journal_title:Anti-cancer drugs
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journal_title:Anti-cancer drugs
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journal_title:Anti-cancer drugs
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journal_title:Anti-cancer drugs
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abstract::Paeonol, a major phenolic component of Moutan Cortex, is known to have antitumor effects through an unknown mechanism. In this study, we tried to elucidate the anticancer effects of paeonol on human hepatocellular carcinoma (HCC) cell lines BEL-7404, SMMC-7721, and MHCC97-H in vitro. Using the 3-[4,5-dimethylthiazol-2...
journal_title:Anti-cancer drugs
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pub_type: 杂志文章,随机对照试验
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abstract::Lymphocytes regenerated after treatment with a high dose of cyclophosphamide (CY) were characterized in nude mice. Ten days after a single injection of 200 mg/kg CY into nude mice, regenerated spleen cells suppressed in vitro primary and second antibody production against sheep red blood cells. The CY-treated spleen c...
journal_title:Anti-cancer drugs
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abstract::Gastrointestinal stromal tumors (GIST) are the most common malignant mesenchymal tumors of the gastrointestinal tract. The principal treatment modality for primary GIST is surgery whereas for metastatic GIST, imatinib has an established role. In patients with locally advanced and metastatic GIST, the role of surgery i...
journal_title:Anti-cancer drugs
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abstract::The anticancer effects of artesunate (ART) have been well documented. However, its potential against skin cancer has not been explored yet. Herein we reported that 60 μmol/l ART effectively inhibited A431 (human epidermoid carcinoma cells) growth but not that of HaCaT (normal human keratinocyte cells). Our results rev...
journal_title:Anti-cancer drugs
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abstract::Para-toluenesulfonamide (PTS) has been implicated with anticancer effects against a variety of tumors. In the present study, we investigated the inhibitory effects of PTS on tongue squamous cell carcinoma (Tca-8113) and explored the lysosomal and mitochondrial changes after PTS treatment in vitro. High-performance liq...
journal_title:Anti-cancer drugs
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abstract::The two major steps in our study on the treatment of skin carcinomas by photochemotherapy (PCT) were the development of a skin tumor model in Hairless mice by a chemical carcinogenesis and the use of fluorescence spectroscopy, a semi-quantitative and non-invasive method, in order to determine the time after i.p. injec...
journal_title:Anti-cancer drugs
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abstract::The aim of this study was to probe the influence of microRNA-301b (miR-301b) in esophageal cancer pathogenesis. Based on the data acquired from The Cancer Genome Atlas database, we found that miR-301b was highly expressed in esophageal cancer tissues and high expression of miR-301b was related to worse prognosis in pa...
journal_title:Anti-cancer drugs
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