COX-2 silencing enhances tamoxifen antitumor activity in breast cancer in vivo and in vitro.

abstract：:The expression of RNA for interleukin (IL) -9, -10 and -12, interferon gamma (IFN-gamma), transforming growth factor beta one (TGF-beta1), macrophage inflammatory protein one alpha (MIP-1alpha) and granulocyte-macrophage colony-stimulating factor (GM-CSF) in a panel of human T leukemia cell lines at various stages of ...

journal_title：International journal of oncology

authors： Micallef M,Ariyasu T,Dao T,Matsuo Y,Minowada J

更新日期：1994-03-01 00:00:00

abstract：:Establishment of tumor cell lines as model systems for studying tumor biology or as a part of immunotherapeutic anti-cancer strategies is of high importance, whereby the highest possible preservation of the original tumor cell phenotype is a prerequisite for these aims. Since overexpression of the catalytic subunit of...

journal_title：International journal of oncology

authors： Voglauer R,Grillari J,Fortschegger K,Wieser M,Sterovsky T,Gunsberg P,Katinger H,Pfragner R

更新日期：2005-04-01 00:00:00

abstract：:Prostate cancer (CaP), the most common malignancy in American men, presents its greatest challenge to clinicians when the cancer progresses to the hormone-refractory state. In the present investigation, we studied the combined effects of interferon (IFN) and onconase, each of which has reported antitumor activity, on ...

journal_title：International journal of oncology

authors： Tsai SY,Hsieh TC,Ardelt B,Darzynkiewicz Z,Wu JM

更新日期：2002-05-01 00:00:00

abstract：:Lisofylline, a dimethylxanthine derivative, has been shown to block the induction of hematopoietic growth inhibitors produced in response to cytotoxic anticancer therapy. In the current study, mice bearing established EMT-6 mammary carcinoma were treated with high dose cyclophosphamide, melphalan, BCNU, 5-fluorouracil...

journal_title：International journal of oncology

authors： Teicher B,Kakeji Y,Northey D

更新日期：1997-08-01 00:00:00

abstract：:Selenium is a trace nutrient element that protects cells against oxidative damage. In this study, the potential of selenium to improve stem cell potency through active proliferation and migration of 3T3-L1 preadipocytes was investigated, together with the underlying molecular mechanisms. The results indicated that sel...

journal_title：International journal of oncology

authors： Park SH,Kim JH,Nam SW,Kim BW,Kim GY,Kim WJ,Choi YH

更新日期：2014-01-01 00:00:00

abstract：:Ganoderma lucidum (Reishi), an oriental medical mushroom, has been widely used in Asian countries for centuries to prevent or treat different diseases, including cancer. However, the mechanism(s) responsible for the effects of Ganoderma lucidum on cancer cells remain to be elucidated. We have previously demonstrated t...

journal_title：International journal of oncology

authors： Jiang J,Slivova V,Valachovicova T,Harvey K,Sliva D

更新日期：2004-05-01 00:00:00

abstract：:Autocrine fibroblast growth factor (FGF) signaling was genetically manipulated in human gliomas by an adenovirus-mediated strategy. Antisense inhibition of endogenous basic FGF (bFGF) expression showed inhibition of the proliferation of human glioma cells (U251MG, NMC-G1) without promoting apoptosis. The reduction in ...

journal_title：International journal of oncology

authors： Aoki T,Kato S,Fox JC,Okamoto K,Sakata K,Morimatsu M,Shigemori M

更新日期：2002-09-01 00:00:00

abstract：:Glioblastomas are highly vascularized tumors and anti-angiogenic strategy is one of the most promising therapeutic approaches to treat brain tumors. Interferon alpha (IFN-alpha) as a single agent or combined with standard chemo-therapy has been shown to inhibit various tumors, but the effect of combination anti-angiog...

journal_title：International journal of oncology

authors： Son MJ,Song HS,Kim MH,Kim JT,Kang CM,Jeon JW,Park SY,Kim YJ,Groves MD,Park K,Kim JH,Nam DH

更新日期：2006-06-01 00:00:00

abstract：:In this communication, the roles of apoptosis-inducing factor (AIF) and Bcl-2 inhibitor of transcription (Bit1) in TAp63gamma-induced apoptosis were investigated in human esophageal squamous cancer EC9706 cells. Positive RNA and protein expressions of AIF and Bit1 in these cells were verified. However, no TAp63gamma c...

journal_title：International journal of oncology

authors： Fan T,Jiang G,Suo Z,Liu H,Xu P,Ji Z,Zhang L,Yang G

更新日期：2009-08-01 00:00:00

abstract：:This study was designed to identify epigenetically regulated genes and to clarify the contribution of epige-netic alteration to acquired resistance to epidermal growth factor receptor‑tyrosine kinase inhibitors (EGFR‑TKIs). We established a gefitinib‑resistant lung cancer cell line, PC9, which was originally gefitinib...

journal_title：International journal of oncology

authors： Terai H,Soejima K,Yasuda H,Sato T,Naoki K,Ikemura S,Arai D,Ohgino K,Ishioka K,Hamamoto J,Kanai Y,Betsuyaku T

更新日期：2015-01-01 00:00:00

abstract：:E-cadherins are homophilic adhesion molecules the expression of which is tightly linked to the invasiveness and the differentiated state of the cells. E-cadherin expression seems also inversely related to the expression of vimentin, an intermediate filament implicated in the metastatic potential of some cells. In brea...

journal_title：International journal of oncology

authors： Vandewalle B,Revillion F,Doutrelant P,Granier A,Lefebvre J

更新日期：1994-01-01 00:00:00

abstract：:Recently, the inflammatory cytokine IL-6 has been reported as a potent inducer of epithelial-mesenchymal transition (EMT) in breast cancer cells with an epithelial phenotype. Furthermore, EMT induces stem cell features in normal and transformed mammary cells. We explored whether IL-...

journal_title：International journal of oncology

authors： Xie G,Yao Q,Liu Y,Du S,Liu A,Guo Z,Sun A,Ruan J,Chen L,Ye C,Yuan Y

更新日期：2012-04-01 00:00:00

abstract：:Pro‑inflammatory (M1) macrophages have key roles in atherogenesis. As β‑glucan has been demonstrated to exert pro‑inflammatory effects, the present study examined whether β‑glucan exerts atherogenic effects via converting macrophages into M1 phenotype. The results from reverse transcription‑quantitative polymerase cha...

journal_title：International journal of oncology

authors： Li X,Luo H,Ye Y,Chen X,Zou Y,Duan J,Xiang D

更新日期：2019-01-01 00:00:00

abstract：:Recent studies have reported that chemically synthesized small activating RNA (saRNA) targeting the promoter regions of a gene can activate its expression in different cell lines. This technique can be a powerful therapeutic method for diseases caused by complete inactivation or reduced expression of specific genes. E...

journal_title：International journal of oncology

authors： Wu Z,Li Y,Li Z,Liu Z,Qin Z,Li X,Ye Y,Bu L,Lin B,Wang Z,Jia G,Chen G

更新日期：2016-10-01 00:00:00

abstract：:Recently, a novel candidate tumor suppressor gene, DPC 4/SMAD 4, has been implicated in the development of pancreatic cancers. Its location at human chromosome 18q21 prompted us to investigate this gene in a large series of primary tumors located outside the gastrointestinal tract which have been associated with loss ...

journal_title：International journal of oncology

authors： Verbeek W,Spirin K,Hatta Y,Miller C,Kawamata N,Takeuchi S,Koike M,Asou H,Simpson J,Koeffler H

更新日期：1997-02-01 00:00:00

abstract：:Metastasis or progression of ovarian cancer cells is known to be due to the action of various angiogenic factors. We determined the expression of thymidine phosphorylase/platelet-derived endothelial cell growth factor (TP/PD-ECGF) and vascular endothelial growth factor (VEGF) in cell lines established from 3 serous ad...

journal_title：International journal of oncology

authors： Tsukagoshi S,Saga Y,Suzuki N,Fujioka A,Nakagawa F,Fukushima M,Suzuki M

更新日期：2003-05-01 00:00:00

abstract：:Transforming growth factor-β receptor II (TGFBR2) is implicated in various types of cancer. Most molecules involved in the TGF-β pathway can be degraded by one or more microRNAs (miRNAs). In the present study, we show that miRNA plays an important role in downregulating TGFBR2 expression in Ewing's sarcoma (ES) cells....

journal_title：International journal of oncology

authors： Kawano M,Tanaka K,Itonaga I,Iwasaki T,Tsumura H

更新日期：2017-12-01 00:00:00

abstract：:The effects of different substrate stiffness were investigated on epithelial-mesenchymal transition (EMT) of cervical cancer cell lines and the role of miR-106b and its target protein DAB2 therein. Cervical cancer cell lines HeLa and SiHa were cultured on artificial substrates with different stiffness prepared using d...

journal_title：International journal of oncology

authors： Piao J,You K,Guo Y,Zhang Y,Li Z,Geng L

更新日期：2017-06-01 00:00:00

abstract：:One of the key end-points for understanding the molecular basis of the breast in its normal and cancer status is the quantitation of gene expression in specific cell populations. Microdissection techniques allow extraction of morphologically distinct cells for molecular analysis. The objective of this study was to det...

journal_title：International journal of oncology

authors： Balogh GA,Heulings R,Mailo D,Wang R,Li YS,Hardy R,Russo J

更新日期：2007-08-01 00:00:00

abstract：:Irvalec® (elisidepsin trifluoroacetate, PM02734) is a novel marine-derived cyclic peptide belonging to the Kahaladide family of compounds, currently in clinical trials with preliminary evidence of antitumor activity. Previous studies have shown a correlation between elisidepsin sens...

journal_title：International journal of oncology

authors： Teixidó C,Arguelaguet E,Pons B,Aracil M,Jimeno J,Somoza R,Marés R,Ramón Y Cajal S,Hernández-Losa J

更新日期：2012-07-01 00:00:00

abstract：:MicroRNA (miRNA or miR) inhibition of oncogenic related pathways has been shown to be a promising therapeutic approach for cancer. SIRT1 might be a promoter factor on tumorigenesis of hepatocellular carcinoma (HCC). However, the mechanism is unknown. We investigated whether miRNAs regulate the SIRT1 and its downstream...

journal_title：International journal of oncology

authors： Zhang H,Feng Z,Huang R,Xia Z,Xiang G,Zhang J

更新日期：2014-11-01 00:00:00

abstract：:Cognate interactions between naïve tumor antigen (TA)-specific T cells and TA-presenting dendritic cells (DCs) are facilitated by secondary lymphoid organs such as lymph nodes or the spleen. These can result either in TA-specific tolerance or, depending on environmental costimulatory signals, in TA-specific immune res...

journal_title：International journal of oncology

authors： Schirrmacher V

更新日期：2015-12-01 00:00:00

abstract：:Loss of E-cadherin and catenin expression may be associated with distant and lymph node metastases in breast cancer. Heterogeneity of E-cadherin expression is associated with poor prognosis, suggesting that E-cadherin and catenins may serve as useful prognostic markers for invasive breast carcinoma. Reduction or loss ...

journal_title：International journal of oncology

authors： Yoshida R,Kimura N,Harada Y,Ohuchi N

更新日期：2001-03-01 00:00:00

abstract：:Pancreatic cancer (PanC) is one of the most lethal malignancies, and resistance towards gemcitabine, the front-line chemotherapy, is the main cause for dismal rate of survival in PanC patients; overcoming this resistance remains a major challenge to treat this deadly malignancy. Whereas several molecular mechanisms ar...

journal_title：International journal of oncology

authors： Somasagara RR,Deep G,Shrotriya S,Patel M,Agarwal C,Agarwal R

更新日期：2015-04-01 00:00:00

abstract：:Overexpression of HIF-1α, a transcription factor responsive to hypoxia, is frequently observed in malignant tumors, which sometimes show resistance to chemotherapy and radiation therapy. Consequently, decrease of HIF-1α through virotherapy offers a logical strategy for the treatment of aggressive tumors. In this study...

journal_title：International journal of oncology

authors： Cho IR,Kaowinn S,Moon J,Soh J,Kang HY,Jung CR,Oh S,Song H,Koh SS,Chung YH

更新日期：2015-05-01 00:00:00

abstract：:HeLa cell cultures were used as model systems for small interfering RNA (siRNA) induced knockdown of mRNA expression of the human telomerase catalytic subunit, telomerase reverse transcriptase (hTERT). Four 21-bp siRNAs targeting different sites of the hTERT mRNA were designed, and the siRNA molecules produced by a T7...

journal_title：International journal of oncology

authors： Kurvinen K,Syrjänen S,Johansson B

更新日期：2006-07-01 00:00:00

abstract：:Human mammary and thyroid tumors as well as peripheral blood cells of the same patients were examined for the amplification of oncogene fins and the expression of its product. Of the 7 mammary tumors analyzed, amplification of fms was observed in 6 (86%) mammary tumor DNAs, while no amplification was seen in 5 thyroid...

journal_title：International journal of oncology

authors： Haga S,Imai S,Morimoto J,Okumoto M,Nishikawa R,Mori N,Kiyozuka Y,Nagano K,Nishino T,Yamamoto H,Sarkar N

更新日期：1994-10-01 00:00:00

abstract：:The prognosis of patients carrying glottic squamous cell carcinomas (GSCCs) involving the anterior commissure is often unpredictable. In order to assess the possible prognostic role of new and reliable parameters, p53 and cyclin D1 protein expression was immunohistochemically analysed in pathological samples from 27 p...

journal_title：International journal of oncology

authors： Pignataro L,Capaccio P,Pruneri G,Carboni N,Fracchiolla N,Richelda R,Scaramellini G,Neri A,Buffa R

更新日期：1996-09-01 00:00:00

abstract：:Raman spectroscopy is a vibrational spectroscopic technique that can be used to probe molecular changes associated with tissue malignancy. In this report, the effect of formalin fixation on human bronchial tissues was studied by near-infrared (NIR) Raman spectroscopy to determine if the variations of Raman spectra cau...

journal_title：International journal of oncology

authors： Huang Z,McWilliams A,Lam S,English J,McLean DI,Lui H,Zeng H

更新日期：2003-09-01 00:00:00

abstract：:A group of 133 primary oral squamous cell carcinomas were studied concerning a relationship between exposure factors and tumour biological parameters with a focus on the TP53 gene and p53 protein status. Tumours were evaluated using immunohistochemistry (IHC) for expression of p53, PCNA, Ki-67 and bcl-2 proteins. The ...

journal_title：International journal of oncology

authors： Schildt EB,Nylander K,Eriksson M,Hardell L,Magnusson A,Roos G

更新日期：2003-04-01 00:00:00