Mutation analysis of the putative tumor suppressor PTEN/MMAC1 in human ovarian cancer.

abstract：:Bioinformatics and computational modeling offer innovative approaches to investigate cancer metabolism and predict the secondary and tertiary cellular responses. Dysregulation of metabolism has also been implicated in the pathophysiology of cancer. A significant proportion of patients with glioblastoma and hematologic...

journal_title：International journal of oncology

authors： Koseki J,Colvin H,Fukusumi T,Nishida N,Konno M,Kawamoto K,Tsunekuni K,Matsui H,Doki Y,Mori M,Ishii H

更新日期：2015-03-01 00:00:00

abstract：:The anti-inflammatory effects of oridonin (Ordn) have been well established in previous studies. However, the apoptotic effects of Ordn on oral cancer cells have not yet been evaluated, at least to the best of our knowledge. The aim of this study was to examine the apoptotic activity of Ordn in oral squamous cell carc...

journal_title：International journal of oncology

authors： Oh HN,Seo JH,Lee MH,Yoon G,Cho SS,Liu K,Choi H,Oh KB,Cho YS,Kim H,Han AL,Chae JI,Shim JH

更新日期：2018-05-01 00:00:00

abstract：:The tumor suppressor gene product p53 has been detected in a high percentage of esophageal squamous cell carcinoma. To evaluate the role of this protein in carcinogenesis, we examined the p53 overexpression both in esophageal dysplasia and in esophageal squamous cell carcinoma in the same patients. Using anti-p53 anti...

journal_title：International journal of oncology

authors： Maruyama K,Shiozaki H,Shimaya K,Inoue M,Iwazawa T,Matsui S,Mori T

更新日期：1994-05-01 00:00:00

abstract：:There is increasing evidence that different types of breast cancers are related to distinct risk factors. We analyzed the risk of breast cancer with respect to circulating insulin-like growth factor (IGF)-I, IGF-binding protein (IGFBP)-3, 17beta-estradiol, estrone, testosterone, androstenedione and sex hormone-binding...

journal_title：International journal of oncology

authors： Kahán Z,Gardi J,Nyári T,Földesi I,Hajnal-Papp R,Ormándi K,Lázár G,Thurzó L,Schally AV

更新日期：2006-07-01 00:00:00

abstract：:IL-10 has been shown to play a crucial role in immunosuppression in cancer patients. We explored the regulation of IL-10 production by TNF-alpha, IL-1 beta, IL-6, IL-8, and IFN-gamma in human colon carcinoma COLO205 cells. Northern analysis revealed a marked expression of IL-10 mRNA after stimulation by IL-6, and a ma...

journal_title：International journal of oncology

authors： Suzuki S,Mita S,Kamohara H,Sakamoto K,Ishiko T,Ogawa M

更新日期：2001-03-01 00:00:00

abstract：:Metformin is a commonly used oral anti-hyperglycemic agent of the biguanide family. Recent studies suggest that metformin may reduce cancer risk and improve prognosis. However, the antitumor mechanism of metformin in several types of cancers, including hepatocellular carcinoma (HCC), has not been elucidated. The goal ...

journal_title：International journal of oncology

authors： Miyoshi H,Kato K,Iwama H,Maeda E,Sakamoto T,Fujita K,Toyota Y,Tani J,Nomura T,Mimura S,Kobayashi M,Morishita A,Kobara H,Mori H,Yoneyama H,Deguchi A,Himoto T,Kurokohchi K,Okano K,Suzuki Y,Murao K,Masaki T

更新日期：2014-07-01 00:00:00

abstract：:Investigators have shown that green tea may decrease the risk of cancer. It is widely accepted that the main active component of green tea is EGCG (epigallocatechin-3-gallate). In our previous study, we examined the effect of green tea on breast cancer growth and endothelial cells both in in vitro assays and in animal...

journal_title：International journal of oncology

authors： Sartippour MR,Heber D,Zhang L,Beatty P,Elashoff D,Elashoff R,Go VL,Brooks MN

更新日期：2002-09-01 00:00:00

abstract：:We evaluated the effect of intravenous thermosensitive liposomal doxorubicin (TL-DOX) together with local hyperthermia on primary tumors in highly metastatic hamster osteosarcoma. This combination resulted in higher DOX concentrations in plasma, primary tumors and lungs than standard DOX under the same conditions. Tum...

journal_title：International journal of oncology

authors： Shimose S,Sugita T,Nitta Y,Kubo T,Ikuta Y,Murakami T

更新日期：2001-09-01 00:00:00

abstract：:Many genes that are frequently mutated in human cancer are known to be involved in the control of normal cellular proliferation. One of the genes involved in DNA mismatch repair is hMLH1, defective mutations of which are found in some familial and various sporadic cancers. Although the DNA mismatch repair activity of ...

journal_title：International journal of oncology

authors： Shin KH,Han HJ,Park JG

更新日期：1998-03-01 00:00:00

abstract：:We performed this study in order to evaluate the impact of the chemokine CXCL12 and its single-nucleotide polymorphism (SNP) rs1801157 on clinicopathological parameters and survival in patients undergoing surgery for esophagogastric cancer. The expression pattern of CXCL12 and its polymorphisms were analyzed by RT-PCR...

journal_title：International journal of oncology

authors： Schimanski CC,Jordan M,Schlaegel F,Schmidtmann I,Lang H,Galle PR,Moehler M,Gockel I

更新日期：2011-08-01 00:00:00

abstract：:Although several therapeutic options are available for hepatocellular carcinoma (HCC), the outcome is still very poor. One reason is the complexity of signal transduction in the pathogenesis of HCC. The aim of this study was to identify new HCC-related genes and to investigate the functions of these genes in the patho...

journal_title：International journal of oncology

authors： Tameda M,Sugimoto K,Shiraki K,Yamamoto N,Okamoto R,Usui M,Ito M,Takei Y,Nobori T,Kojima T,Suzuki H,Uchida M,Uchida K

更新日期：2014-08-01 00:00:00

abstract：:Von Hippel-Lindau (VHL) disease is a rare autosomal dominant syndrome that is the main cause of inherited clear-cell renal cell carcinoma (ccRCC), which generally occurs in the form of multiple recurrent synchronized tumors. Affected patients are carriers of a germline mutation in the VHL tumor suppressor gene. Somati...

journal_title：International journal of oncology

authors： Gattolliat CH,Couvé S,Meurice G,Oréar C,Droin N,Chiquet M,Ferlicot S,Verkarre V,Vasiliu V,Molinié V,Méjean A,Dessen P,Giraud S,Bressac-De-Paillerets B,Gardie B,Tean Teh B,Richard S,Gad S

更新日期：2018-10-01 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：:Conventional diagnosis of prostate cancer does not appear to be sensitive enough to differentiate pre-operatively between organ-confined and extracapsular disease. New technologies, arising from the field of molecular biology, have been introduced to improve diagnosis and their implementation into the clinical practic...

journal_title：International journal of oncology

authors： Schamhart DH,Maiazza R,Kurth KH

更新日期：2005-03-01 00:00:00

abstract：:The exact mechanism behind the effect of hypoxia-inducible factor-1alpha (HIF-1alpha) on the proliferation and/or apoptosis of carcinoma cells is still a matter of debate. We treated a human gastric carcinoma cell line, MKN-1 (mutant P53), with 500 microM CoCl(2). A dual-phase pattern of HIF-1alpha expression with an ...

journal_title：International journal of oncology

authors： Ardyanto TD,Osaki M,Tokuyasu N,Nagahama Y,Ito H

更新日期：2006-09-01 00:00:00

abstract：:The purpose of this study was to determine whether DU145, a human prostate cancer cell line: (a) transcribes mRNAs coding for beta A- and beta B-subunits of activin, a member of transforming growth factor beta (TGF beta) superfamily, and activin receptors I, II, and IIB; and (b) produces activin proteins. The expressi...

journal_title：International journal of oncology

authors： Furst B,Zhang Z,Ying S

更新日期：1995-08-01 00:00:00

abstract：:Telomerase activation in differentiated cells is associated with cell immortalization. Detection of telomerase expression in cancer provides a potential biomarker to be evaluated in the diagnosis and prognosis of cancer patients. Analysis of telomerase activity in biopsy specimens may serve as a useful marker for the ...

journal_title：International journal of oncology

authors： Pearson AS,Chiao P,Zhang L,Zhang W,Larry L,Katz RL,Evans DB,Abbruzzese JL

更新日期：2000-08-01 00:00:00

abstract：:We examined the effect of estrogens on mitogen-activated protein kinase (MAPK) in EPN cells, a line of epithelial cells derived from human normal prostate. 17beta-estradiol (E2) caused a rapid and transient activation of MAPK (ERK1/2) within 5 min. This effect was counteracted by the anti-estrogen ICI 182-780 and by M...

journal_title：International journal of oncology

authors： Chieffi P,Kisslinger A,Sinisi AA,Abbondanza C,Tramontano D

更新日期：2003-09-01 00:00:00

abstract：:Cutaneous infantile hemangioma progresses through proliferation and involution phases. Since treatment with interferon, a negative regulator of angiogenesis, accelerates the involution phase, we hypothesized that cutaneous infantile hemangioma is associated with an imbalance between endogenous positive and negative re...

journal_title：International journal of oncology

authors： Bielenberg DR,Bucana CD,Sanchez R,Mulliken JB,Folkman J,Fidler IJ

更新日期：1999-03-01 00:00:00

abstract：:Interleukin-2 (IL-2) which has no cross-resistance with chemotherapy, has given responses in tumors resistant to chemotherapy, and shown to be more effective when tumor burden is low. 13-cis retinoic acid (RA) has immunomodulatory properties, potentially synergistic with IL-2. The objective of this pilot phase II stud...

journal_title：International journal of oncology

authors： Recchia F,De Filippis S,Rosselli M,Saggio G,Fumagalli L,Rea S

更新日期：2002-06-01 00:00:00

abstract：:Neuroblastoma is a paediatric solid tumor characterized by recurrent genomic abnormalities of prognostic importance. One of the most commonly observed abnormalities is deletion of the short arm of chromosome 1 and reduced expression of cancer related genes in this chromosomal arm. The long isoform of the retinoblastom...

journal_title：International journal of oncology

authors： Geli J,Kiss N,Kogner P,Larsson C

更新日期：2010-11-01 00:00:00

abstract：:Ganoderma lucidum (Curt.:Fr.) P. Karst, a medicinal fungus, has been widely used in Asian countries for centuries to prevent or treat a variety of diseases, including cancer. However, the mechanisms responsible for the effects of G. lucidum on cancer cells remain to be elucidated. We have previously shown that ethyl a...

journal_title：International journal of oncology

authors： Zaidman BZ,Wasser SP,Nevo E,Mahajna J

更新日期：2007-10-01 00:00:00

abstract：:The cell survival activity of human glioma cells is largely dependent on autocrine fibroblast growth factor (FGF) signaling. Caspases, a family of cysteine proteases, play an integral part in the execution phase of apoptosis. To better understand the mechanism of resistance to apoptosis in human glioma cells, we inves...

journal_title：International journal of oncology

authors： Fukushima S,Kato S,Maeda M,Shigemori M

更新日期：2008-02-01 00:00:00

abstract：:A431 resistant variants to epoxomicin (EXM) were established, showing 4.0-6.7 times more resistance to EXM than parental A431P. Both variants demonstrated increased expression of the beta-subunit molecules of 26S proteasome with approximately 2.5 times increased activity. In variant cells, cyclin B and P34cdc2 were ov...

journal_title：International journal of oncology

authors： Ohkawa K,Asakura T,Aoki K,Shibata S,Minami J,Fujiwara C,Sai T,Marushima H,Kuzuu H

更新日期：2004-02-01 00:00:00

abstract：:The promising benefits of cancer gene therapy have been limited by the inability to deliver therapeutic genes homogeneously throughout the tumor mass and to control gene expression within the tumor cells. Transcriptional targeting, the use of DNA regulatory promoter sequences to localize transgene expression, has been...

journal_title：International journal of oncology

authors： Lopez CA,Park JO,Mauceri HJ,Beckett MA,Weichselbaum RR,Posner MC

更新日期：2004-03-01 00:00:00

abstract：:This study evaluated the effects of a combination of opioid growth factor (OGF) and paclitaxel on squamous cell carcinoma of the head and neck (SCCHN) using a tissue culture model of human SCCHN. The combination of OGF and paclitaxel was markedly inhibitory to SCCHN proliferation, reducing growth from control levels b...

journal_title：International journal of oncology

authors： McLaughlin PJ,Jaglowski JR,Verderame MF,Stack BC,Leure-Dupree AE,Zagon IS

更新日期：2005-03-01 00:00:00

abstract：:CDC28 protein kinase regulatory subunit 2 (CKS2) is a cyclin-dependent kinase subunit (CKS) family member that participates in cell cycle regulation. Few studies have investigated its involvement in gastric cancer. In this study, we focused on the clinical and biological significance of CKS2 over-expression in gastric...

journal_title：International journal of oncology

authors： Tanaka F,Matsuzaki S,Mimori K,Kita Y,Inoue H,Mori M

更新日期：2011-08-01 00:00:00

abstract：:In order to realise the full potential of gene therapy as a rational approach to the treatment of cancer, it will be necessary to achieve delivery of the therapeutic gene selectively to target tumour cells. Such cancer cell-specific gene delivery is mandated in the context of locoregional or compartmentalised carcinom...

journal_title：International journal of oncology

authors： Douglas J,Curiel D

更新日期：1997-08-01 00:00:00

abstract：:Hepatitis B X-interacting protein (HBXIP) is a novel oncoprotein. We have previously reported that HBXIP promotes the proliferation and migration of breast cancer cells. S-phase kinase-associated protein 2 (Skp2) is another oncoprotein which is important for migration. In this study, we investigated whether Skp2 is in...

journal_title：International journal of oncology

authors： Xu F,Zhu X,Han T,You X,Liu F,Ye L,Zhang X,Wang X,Yao Y

更新日期：2014-07-01 00:00:00

abstract：:Paclitaxel (taxol) has been used for the treatment of various human tumors and is an exceedingly efficient chemotherapy agent against esophageal cancer. However, the precise molecular mechanisms of paclitaxel effects on human esophageal adenocarcinoma cells are not well understood. MTT assay and cell cycle analysis we...

journal_title：International journal of oncology

authors： Kim SJ,Chung MJ,Kim JS,Kim B,Park WH,Kim SH,Kim SZ,Lee JS,Kim SM

更新日期：2011-12-01 00:00:00