Establishment and some characteristics of epoxomicin (a proteasome inhibitor) resistant variants of the human squamous cell carcinoma cell line, A431.

abstract：:'Rare sugars' are defined as monosaccharides that exist in nature but are only present in limited quantities. The development of mass production method of rare sugars revealed some interesting physiological effects of these on animal cells, but the mechanisms have not been well studied. We examined the effect of D-all...

journal_title：International journal of oncology

authors： Yamaguchi F,Takata M,Kamitori K,Nonaka M,Dong Y,Sui L,Tokuda M

更新日期：2008-02-01 00:00:00

abstract：:Lymph node metastasis of breast cancer is a clinical marker of poor prognosis. Yet, there exist no therapies targeting mechanisms of intravasation into lymphatics. Herein we report on an effect of the antidyslipidemic drug fenofibrate with vasoprotective activity, which attenuates breast cancer intravasation in vitro,...

journal_title：International journal of oncology

authors： Nguyen CH,Huttary N,Atanasov AG,Chatuphonprasert W,Brenner S,Fristiohady A,Hong J,Stadler S,Holzner S,Milovanovic D,Dirsch VM,Kopp B,Saiko P,Krenn L,Jäger W,Krupitza G

更新日期：2017-05-01 00:00:00

abstract：:Thyroid cancer is a common endocrine cancer, of which papillary thyroid cancer (PTC) is the most common type. Neuregulin 1 (NRG1), a glycoprotein mediating cell‑cell signaling, plays vital roles in cellular activities; however, its role in PTC progression remains poorly understood. In this study, we performed immunohi...

journal_title：International journal of oncology

authors： Zhang TT,Qu N,Sun GH,Zhang L,Wang YJ,Mu XM,Wei WJ,Wang YL,Wang Y,Ji QH,Zhu YX,Shi RL

更新日期：2018-08-01 00:00:00

abstract：:Although peritoneal lavage with distilled water performed after surgery prevents peritoneal seeding, cancer cells may avoid rupture under mild hypotonicity through regulatory volume decrease (RVD), which is the homeostatic regulation of ion and water transport. The aim of the present study was to investigate the effec...

journal_title：International journal of oncology

authors： Shiozaki A,Yamazato Y,Kosuga T,Kudou M,Shoda K,Arita T,Konishi H,Komatsu S,Kubota T,Fujiwara H,Okamoto K,Marunaka Y,Otsuji E

更新日期：2019-10-01 00:00:00

abstract：:We have examined six patients with multiple low grade, low stage superficial multifocal bladder tumors with surrounding tissues for loss of heterozygosity (LOH) and microsatellite instability at chromosome 3, totaling 76 samples. The majority (4/5) of the patients had LOH at or close to the fragile histidine triad (FH...

journal_title：International journal of oncology

authors： Louhelainen J,Wijkström H,Hemminki K

更新日期：2001-01-01 00:00:00

abstract：:A major limitation of cancer chemotherapy is development of resistance. In this study, we analyzed KB-3-1 cells and adriamycin-selected multidrug resistant sublines KB-A1 and KB-A10 cells for mechanisms of resistance. KB-A10 cells are 10-fold more resistant than KB-A1 cells but have lower P-glycoprotein. Of the known ...

journal_title：International journal of oncology

authors： Villagra L,Darling A,Yassa D,Scheper R,Tritton T,Bhushan A

更新日期：1997-11-01 00:00:00

abstract：:The inhibitor of oxidative phosphorylation, 2,4-dinitrophenol (DNP), abrogates etoposide cytotoxicity in murine leukemia L1210 cells without affecting the quantity of drug-induced DNA lesions. Cell cycle arrest and events associated with cell death were followed in etoposide treated L1210 cells under conditions in whi...

journal_title：International journal of oncology

authors： Lock R,Thompson B,Stribinskiene L

更新日期：1996-02-01 00:00:00

abstract：:Plakoglobin is a tumor suppressor gene in lung cancer; however, the mechanism by which it is downregulated in lung cancer is largely unknown. The aim of the present study was to investigate whether histone deacetylases (HDACs) regulate plakoglobin expression in lung cancer. The effects of overexpression or knockdown o...

journal_title：International journal of oncology

authors： Sang Y,Sun L,Wu Y,Yuan W,Liu Y,Li SW

更新日期：2019-03-01 00:00:00

abstract：:Chronic lymphocytic leukemia (CLL) is a low-grade lymphoid malignancy incurable with conventional modalities of chemotherapy. We aimed to examine the proapoptotic effects of a novel proteasome inhibitor, N,N'-di-(m-methylphenyi)-3,6- dimethyl-1,4-dihydro-1,2,4,5-tetrazine-1,4-dicarboamide (ZGDH...

journal_title：International journal of oncology

authors： Qiu LN,Zhou YL,Wang ZN,Huang Q,Hu WX

更新日期：2012-08-01 00:00:00

abstract：:Stromal cells isolated from lymph nodes of adult T-cell leukemia/lymphoma (ATL) patients were cultured. Such lymph node stromal cells (LNSC) could be maintained for more than one year, whereas LNSC from other lymphoproliferative disorders ceased to proliferate within months. The rate of human T lymphotropic virus type...

journal_title：International journal of oncology

authors： Joh T,Yamada Y,Seto M,Nakamura S,Ohmoto Y,Kamihira S,Tomonaga M,Shiku H

更新日期：1996-10-01 00:00:00

abstract：:Cervical cancer constitutes the second most common cancer in women. It is evident from earlier studies that epidermal growth factor (EGF) is a mitogen, in that it mimics the function of estrogen by mediating cross-talk with other oncoproteins. Although epidermal growth factor recept...

journal_title：International journal of oncology

authors： Narayanan R,Kim HN,Narayanan NK,Nargi D,Narayanan B

更新日期：2012-01-01 00:00:00

abstract：:Vascular endothelial growth factor (VEGF), a secreted endothelial-specific growth factor, and microvessel density was examined in 204 primary non-small cell lung carcinomas. The expression of VEGF was evaluated by immunohistochemical staining using an anti-VEGF antibody. Positive staining was obtained in 125 out of 20...

journal_title：International journal of oncology

authors： Mattern J,Koomagi R,Volm M

更新日期：1995-05-01 00:00:00

abstract：:Chemotherapy is an established treatment modality for bone sarcomas such as osteosarcoma (OS). However, the use of chemotherapy in high-grade soft tissue sarcomas remains controversial, with the most active chemotherapeutic agent, doxorubicin (DOX), reported to have a response rate of, at best only 34% and most studie...

journal_title：International journal of oncology

authors： Bouralexis S,Clayer M,Atkins GJ,Labrinidis A,Hay S,Graves S,Findlay DM,Evdokiou A

更新日期：2004-05-01 00:00:00

abstract：:The p16INK4a tumor suppressor gene is frequently inactivated in nasopharyngeal carcinoma (NPC) and hence it may play an important role in the suppression of this tumor. In order to study the effect of p16INK4a restoration in NPC cells, full-length human p16INK4a gene was transfected into a NPC cell line, CNE1. Four in...

journal_title：International journal of oncology

authors： Chow LS,Wang X,Kwong DL,Sham JS,Tsao SW,Nicholls JM

更新日期：2000-07-01 00:00:00

abstract：:WNT signaling pathway is implicated in carcinogenesis and embryogenesis. We have previously cloned and characterized WNT10A, and demonstrated up-regulation of WNT10A in gastric cancer. Here, we investigated expression of WNT10A mRNA in various types of human cancer. WNT10A mRNA was detected in 10 out of 12 esophageal ...

journal_title：International journal of oncology

authors： Kirikoshi H,Inoue S,Sekihara H,Katoh M

更新日期：2001-11-01 00:00:00

abstract：:Salinomycin (SAL) is a polyether ionophore antibiotic that has recently been shown to regulate a variety of cellular responses in various human cancer cells. However, the effects of SAL on metastatic capacity of HT1080 human fibrosarcoma cells have not been elucidated. We investigated the effect of SAL on migration an...

journal_title：International journal of oncology

authors： Yu SM,Kim SJ

更新日期：2016-06-01 00:00:00

abstract：:In a previous study, it was demonstrated that Rhein lysinate (RHL) inhibited HeLa cell proliferation via a specific mechanism. The aim of the present study was to clarify the mechanism of RHL by investigating its effect on mitochondrial damage and cell apoptosis. The results indicated that RHL inhibited cell growth an...

journal_title：International journal of oncology

authors： Liu J,Zhen YZ,Cui J,Hu G,Wei J,Xu R,Tu P,Lin YJ

更新日期：2018-11-01 00:00:00

abstract：:A precise diagnosis of peritoneal dissemination is necessary to determine the appropriate treatment strategy for colorectal cancer. However, small peritoneal dissemination is difficult to diagnose. 5-aminolevulinic acid (5-ALA) is an intermediate substrate of heme metabolism. The administration of 5-ALA to cancer pati...

journal_title：International journal of oncology

authors： Kondo Y,Murayama Y,Konishi H,Morimura R,Komatsu S,Shiozaki A,Kuriu Y,Ikoma H,Kubota T,Nakanishi M,Ichikawa D,Fujiwara H,Okamoto K,Sakakura C,Takahashi K,Inoue K,Nakajima M,Otsuji E

更新日期：2014-07-01 00:00:00

abstract：:The peptide hormone, GnRH has been hypothesized to play a direct antitumoral role in certain kinds of breast cancer. This direct effect is considered to function via high affinity membrane receptors to GnRH that have been demonstrated in tumors. However, no routine assay for GnRH receptors exist limiting further resea...

journal_title：International journal of oncology

authors： Reshkin S,Pezzetta A,Albarani V,Schittulli F,Paradiso A

更新日期：1995-08-01 00:00:00

abstract：:The negative signal provided by interactions of programmed death-1 (PD-1) and its ligands, B7-H1 and B7-DC, has been suggested to play an important role in tumor evasion from host immunity. Pancreas cancer patients with B7-H1 expression have a poor prognosis. B7-H1 blocking has been shown to inhibit the development of...

journal_title：International journal of oncology

authors： Okudaira K,Hokari R,Tsuzuki Y,Okada Y,Komoto S,Watanabe C,Kurihara C,Kawaguchi A,Nagao S,Azuma M,Yagita H,Miura S

更新日期：2009-10-01 00:00:00

abstract：:Human chondrosarcoma cells (HCS-TG) were transduced with the gene for a herpes simplex virus thymidine kinase (HSV-tk) or Escherichia coli beta-galactosidase (lacZ). We investigated the cytotoxicity of human chondrosarcoma bearing an HSV-tk gene after treatment with ganciclovir. Chondrosarcoma cells bearing an HSV-tk ...

journal_title：International journal of oncology

authors： Seto M,Wakabayashi H,Yamazaki T,Sonoda J,Shinto Y,Uchida A

更新日期：1999-06-01 00:00:00

abstract：:Dose is a critical determinant of the efficacy of chemotherapy. The dose response curve for virtually all anticancer agents is steep in both in vitro and in vivo experimental studies. However the application of the steep dose-response curve in the clinic has been troublesome for many years because of dose limiting bon...

journal_title：International journal of oncology

authors： Honkoop A,Pinedo H

更新日期：1995-04-01 00:00:00

abstract：:Mammalian sterile-20-like kinase 4 (MST4) has been implicated in cell proliferation and differentiation. In a previous study, we found MST4 to be an important candidate gene for metastatic hepatocellular carcinoma (HCC); however, the molecular mechanism of the promoting role of MST4 in HCC metastasis is poorly underst...

journal_title：International journal of oncology

authors： Lin ZH,Wang L,Zhang JB,Liu Y,Li XQ,Guo L,Zhang B,Zhu WW,Ye QH

更新日期：2014-08-01 00:00:00

abstract：:The homeobox transcription factor orthodenticle homeobox 2 (OTX2) plays a critical role in very early neurogenesis, but can become oncogenic when aberrantly expressed later in life. We previously discovered its novel oncogenic role in the malignant childhood brain tumor medulloblastoma and hypothesize an oncogenic rol...

journal_title：International journal of oncology

authors： Li J,Di C,Jing J,Di Q,Nakhla J,Adamson DC

更新日期：2015-11-01 00:00:00

abstract：:The aim of this study was to determine the prevalence of human papillomavirus (HPV) in patients with laryngeal benign lesions (LBLs) and laryngeal squamous cell carcinomas (LSCCs) using a sensitive E6/E7 type-specific PCR. Paraffin-embedded samples from LBL (n=39) and LSCC patients (n=67) were evaluated for the presen...

journal_title：International journal of oncology

authors： Duray A,Descamps G,Arafa M,Decaestecker C,Remmelink M,Sirtaine N,Ernoux-Neufcoeur P,Mutijima E,Somja J,Depuydt CE,Delvenne P,Saussez S

更新日期：2011-07-01 00:00:00

abstract：:Two new tumor-suppressor genes, the cyclin dependent kinase 4 inhibitor gene (p16/CDKN2) and the von Hippel-Lindau disease gene (VHL), have been cloned and mapped on chromosomes 9p and 3p respectively, where putative tumor-suppressor genes of the oral squamous-cell carcinoma (SCC) may be present. In order to elucidate...

journal_title：International journal of oncology

authors： Uzawa K,Suzuki H,Yokoe H,Tanzawa H,Sato K

更新日期：1995-10-01 00:00:00

abstract：:Evidence of circulating soluble DNA in blood-stream of cancer patients has emerged. Because the plasma DNA is largely derived from cancer cells, genetic analysis of plasma DNA is important to understand the molecular events occurred in cancer patient. Seven microsatellite markers in the soluble plasma DNA from patient...

journal_title：International journal of oncology

authors： Moriyama H,Matsubara N,Kanbara T,Mori M,Matsuoka J,Yoshino T,Takakura N,Shimizu K,Takaka N

更新日期：2002-11-01 00:00:00

abstract：:In the present study, we report the utility of transrectal ultrasonography guidance for laparoscopic radical prostatectomy (LRP), and the effect of a novel surgical approach of 'seven key elements of operative skill for the early recovery of urinary continence' ('7 key elements'). Among 170 patients who underwent lapa...

journal_title：International journal of oncology

authors： Azuma H,Ibuki N,Inamoto T,Koyama K,Utimoto S,Fujisue Y,Mizutani Y,Nomi H,Ubai T,Katsuoka Y

更新日期：2011-02-01 00:00:00

abstract：:Despite recent advances in understanding colorectal tumour biology, there is still a need to improve the 5-year survival rate of patients with colorectal cancer as approximately 40% of patients presenting with advanced disease will remain resistant to therapy. One of the major contributing factors in resistance to the...

journal_title：International journal of oncology

authors： Patsos HA,Greenhough A,Hicks DJ,Al Kharusi M,Collard TJ,Lane JD,Paraskeva C,Williams AC

更新日期：2010-07-01 00:00:00

abstract：:Following the publication of this article, the authors noted that there was an error in the affiliations. Specifically, the affiliation of the first author JUAN XU should be: Jinhua Municipal Central Hospital, Jinhua Hospital of Zhejiang University, Jinhua, Zhejiang 321000, P.R. China. [the original article was publis...

journal_title：International journal of oncology

authors： Xu J,Jiang N,Shi H,Zhao S,Yao S,Shen H

更新日期：2017-06-01 00:00:00