Comparison of telomerase activity in normal chorionic villi to trophoblastic diseases.

abstract：:Point mutations in the K-ras gene are observed at a high incidence in human pancreatic carcinomas. These alterations can be used as potential targets for specific ribozyme-mediated reversal of the malignant phenotype. We designed an anti-K-ras ribozyme against codon 12 of the mutant K-ras gene transcripts (GGT right c...

journal_title：International journal of oncology

authors： Kijima H,Yamazaki H,Nakamura M,Scanlon KJ,Osamura RY,Ueyama Y

更新日期：2004-03-01 00:00:00

abstract：:Subsequent to the publication of the above article, the authors have realized that there were errors associated with Figs. 1c and 2b. In Fig. 1c, the authors noted that the same data were incorrectly presented for the 'Untreated cells" and 'DMSO' dot‑blot experiments. After having re‑examined their source data, the au...

journal_title：International journal of oncology

authors： Nestal De Moraes G,Pereira Castro C,Salustiano EJ,Dumas ML,Costas F,Wing-Fai Lam E,Ribeiro Costa PR,Maia RC

更新日期：2019-12-01 00:00:00

abstract：:Gene amplification is frequently found in human glioblastoma but the mechanisms driving amplifications remain to be elucidated. Hypoxia as hallmark of glioblastoma is known to be involved in the induction of fragile sites that are central to gene amplification. We analyzed the potential of hypoxia (pO2 0%) and mini hy...

journal_title：International journal of oncology

authors： Fischer U,Radermacher J,Mayer J,Mehraein Y,Meese E

更新日期：2008-09-01 00:00:00

abstract：:The purpose of the study was to determine whether the organ environment can influence the response of colon cancer cells to chemotherapy. The highly metastatic human colon cancer cell line KM12L4, previously selected for production of liver metastases in nude mice, was injected into the cecal wall and into the spleen ...

journal_title：International journal of oncology

authors： Wilmanns C,Fan D,Obrian C,Radinsky R,Bucana C,Tsan R,Fidler I

更新日期：1993-09-01 00:00:00

abstract：:Resveratrol and other polyphenols have anti-carcinogenic and anti-tumorigenic activities in various carcinomas. However, such studies are limited in endometrial cancer. We hypothesize that resveratrol suppresses cancer growth through modulation of cell cycle and cell growth regulatory genes. To test this hypothesis, w...

journal_title：International journal of oncology

authors： Kaneuchi M,Sasaki M,Tanaka Y,Yamamoto R,Sakuragi N,Dahiya R

更新日期：2003-10-01 00:00:00

abstract：:Ovarian cancer is a lethal malignancy, rarely diagnosed early, and there is currently little, if any, preventive strategies which can be followed. This study attempts to identify lifestyle profiles which might be associated with ovarian cancer, and could then be subject to subsequent modification in an effort to preve...

journal_title：International journal of oncology

authors： Loesch M,Fischer M,Shurpin K,Mann W

更新日期：1994-03-01 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：:Glutathione S-transferase (GST) enzymes catalyse the detoxification of by-products of reactive oxygen species and are thus important in cellular defence mechanisms. The GSTs are polymorphic with allelic variants encoding isoforms with functional differences. GST polymorphism has been associated with susceptibility and...

journal_title：International journal of oncology

authors： Holley SL,Rajagopal R,Hoban PR,Deakin M,Fawole AS,Elder JB,Elder J,Smith V,Strange RC,Fryer AA

更新日期：2006-01-01 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：:Protein disulfide‑isomerase A3 (PDIA3) is a chaperone protein that modulates folding of newly synthesized glycoproteins and responds to endoplasmic reticulum (ER) stress. Previous studies reported that increased expression of PDIA3 in hepatocellular carcinoma (HCC) is a marker for poor prognosis. However, the mechanis...

journal_title：International journal of oncology

authors： Kondo R,Ishino K,Wada R,Takata H,Peng WX,Kudo M,Kure S,Kaneya Y,Taniai N,Yoshida H,Naito Z

更新日期：2019-04-01 00:00:00

abstract：:Neuroblastoma (NB) is the most common extra-cranial solid tumor in children and despite aggressive therapy survival rates remain low. One of the contributing factors for low survival rates is aggressive tumor angiogenesis, which is known to increase due to radiation, one of the standard therapies for neuroblastoma. Th...

journal_title：International journal of oncology

authors： Boyineni J,Tanpure S,Gnanamony M,Antony R,Fernández KS,Lin J,Pinson D,Gondi CS

更新日期：2016-10-01 00:00:00

abstract：:The prognostic significance of 20 putative markers has been assessed in a consecutive series of 1,198 patients with malignant lymphoma seen by the Sheffield Lymphoma Group over three decades. Univariate analysis disclosed that ten factors for both Hodgkin's disease (HD) and non-Hodgkin's lymphoma (NHL) Grade I, and tw...

journal_title：International journal of oncology

authors： Low SE,Horsman JM,Hancock H,Walters SJ,Hancock BW

更新日期：2001-12-01 00:00:00

abstract：:The effects of pretreatment with the multidrug resistance (MDR) modulators verapamil (VPM), tamoxifen (TMX), cyclosporin A (CsA), and SDZ PSC833 (PSC) on drug sensitivity of the P-glycoprotein (Pgp) expressing human ileocecal carcinoma cell line HCT-8 is described. Following pretreatment of 2, 16 and 48 h with the ind...

journal_title：International journal of oncology

authors： Haberl I,Swatonek H,Schaufler K,Ulsperger E,Wenzl E,Theyer G,Hamilton G,Thalhammer T

更新日期：1998-05-01 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：:Whilst the role of microRNA‑143 (miR‑143) in myelodysplastic syndrome (MDS) remains unclear, abnormally expressed microRNA‑143 has been detected in many types of cancer tissues. In this study, we describe a cohort study for the verification of miR‑143 expression, as well as the investigation of the molecular mechanism...

journal_title：International journal of oncology

authors： Cui J,Wei C,Deng L,Kuang X,Zhang Z,Pierides C,Chi J,Wang L

更新日期：2018-11-01 00:00:00

abstract：:Normal human diploid cells have a limited life span and undergo replicative senescence after various limited population doublings. Cells must pass the senescence barrier to become immortal. The exact mechanisms of immortalization are not clear, although inactivation of the RB pathway, and/or the p53 pathway and activa...

journal_title：International journal of oncology

authors： Liu L,Zhang J,Bates S,Li JJ,Peehl DM,Rhim JS,Pfeifer GP

更新日期：2005-01-01 00:00:00

abstract：:Although a number of recent studies have reported the involvement of leptin in colorectal carcinogenesis, findings are contradictory and difficult to interpret. Our group has previously reported that leptin signaling might have an important role in the development of colorectal adenomas. In this study, we investigated...

journal_title：International journal of oncology

authors： Uchiyama T,Takahashi H,Endo H,Sugiyama M,Sakai E,Hosono K,Nagashima Y,Inayama Y,Wada K,Hippo Y,Nakajima A

更新日期：2011-10-01 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：:Integrin alpha 6 is believed to be involved in malignant biological development. High tumor/normal (T/N) ratio of integrin alpha 6 was observed in intestinal type tumors in gastric carcinoma. In an immunohistochemical study, an intense and continuous staining was seen at the basement layer in the intestinal type tumor...

journal_title：International journal of oncology

authors： Mimori K,Mori M,Begum N,Tanaka S,Haraguchi M,Ueo H,Karimine N,Akiyoshi T,Barnard G

更新日期：1997-11-01 00:00:00

abstract：:Delivery of electric pulses to an established solid tumor augments the permeability of cell membrane and increases the susceptibility of tumors to an anti-cancer agent that is administered in the vicinity of tumors. Forced expression of the wild-type p53 gene in tumor cells that have non-functional p53 gene(s) can als...

journal_title：International journal of oncology

authors： Matsubara H,Maeda T,Gunji Y,Koide Y,Asano T,Ochiai T,Sakiyama S,Tagawa M

更新日期：2001-04-01 00:00:00

abstract：:Estrogens act through interactions with estrogen receptors (ERs) to play diverse roles in various pathophysiological conditions. A number of synthetic selective estrogen receptor modulators (SERMs), such as tamoxifen and raloxifene, have been developed and used to treat ER-related diseases, including breast cancer and...

journal_title：International journal of oncology

authors： Kim HI,Kim T,Kim JE,Lee J,Heo J,Lee NR,Kim NJ,Inn KS

更新日期：2015-07-01 00:00:00

abstract：:Knowledge of the presence and extent of disease plays a major role in clinical management of prostate cancer, as it provides meaningful information as to which therapy to choose and who might benefit from this therapy. The wide expression of androgen receptor (AR) in primary and metastatic prostate tumors offers a cel...

journal_title：International journal of oncology

authors： Yang J,Wu Z,Wu D,Darby MV,Hong SS,Miller DD,Dalton JT

更新日期：2010-01-01 00:00:00

abstract：:Dendritic cells (DCs) are powerful antigen-presenting cells (APCs), that have so far been applied for cancer specific immunotherapy. Recent results suggest that matured DCs derived from human monocytes have a significant impact on the outcome of vaccination. The conventional generation of mature DCs from human monocyt...

journal_title：International journal of oncology

authors： Tanaka F,Yamaguchi H,Haraguchi N,Mashino K,Ohta M,Inoue H,Mori M

更新日期：2006-11-01 00:00:00

abstract：:Hypoxia, a common phenomenon during the development of malignant solid tumors including breast cancer, serves to propagate a cascade of molecular pathways triggered by hypoxia-inducible factor-1α (HIF-1α). Carbonic anhydrase IX (CA IX), one of the target genes of HIF-1α, has been reported to be involved in progression...

journal_title：International journal of oncology

authors： Chu CY,Jin YT,Zhang W,Yu J,Yang HP,Wang HY,Zhang ZJ,Liu XP,Zou Q

更新日期：2016-01-01 00:00:00

abstract：:A relevant animal model is critical for investigating the pathogenic mechanisms underlying hepatitis B virus (HBV)-induced hepatocellular carcinoma (HCC). Mice are not naturally infected by HBV, presumably due to the lack of HBV receptors on mouse hepatocytes. To bypass this entry step of HBV infection, we report gene...

journal_title：International journal of oncology

authors： Huang YH,Fang CC,Tsuneyama K,Chou HY,Pan WY,Shih YM,Wu PY,Chen Y,Leung PS,Gershwin ME,Tao MH

更新日期：2011-12-01 00:00:00

abstract：:Three major, fast developing lines of research are elucidating the biology of the mammary gland and its malignant transformation: phenotypical analyses of epithelial cells and mammary proliferative lesions, the identification, purification and characterization of mammary stem cells and breast cancer-initiating cells, ...

journal_title：International journal of oncology

authors： Birnbaum D,Bertucci F,Ginestier C,Tagett R,Jacquemier J,Charafe-Jauffret E

更新日期：2004-08-01 00:00:00

abstract：:Telomerase has been recognized as a common factor in most tumor cells, and in turn a distinctive feature with respect to non-malignant cells. This feature has made telomerase a promising target for cancer therapy. Telomerase studies revealed that it is a multi-subunit complex possessing different levels of regulation,...

journal_title：International journal of oncology

authors： Gómez DL,Farina HG,Gómez DE

更新日期：2013-11-01 00:00:00

abstract：:After the publication of the article, the authors noted that they had made the following errors. In Fig. 5B, total PDK1 is incorrect in the published paper. The corrected version of Fig. 5B is shown below. Also in Fig. 6B, the DMSO-treated group and the brassinin (400 µM)-treated group are incorrect, and the corrected...

journal_title：International journal of oncology

authors： Izutani Y,Yogosawa S,Sowa Y,Sakai T

更新日期：2016-03-01 00:00:00

abstract：:We have developed a new type of drug delivery system (DDS) comprising a complex of porous hydroxyapatite (HAP) with the anticancer drug doxorubicin hydrochloride (DOX) and the glutathione inhibitor buthionine sulfoximine (BSO) (DOX and BSO-HAP complex). We then studied the antitumour effect of DOX and BSO-HAP combined...

journal_title：International journal of oncology

authors： Imamura M,Seki T,Kunieda K,Tamai T,Nishimura A,Inoue K,Harada K

更新日期：1997-05-01 00:00:00

abstract：:Globally, breast cancer in women is the leading cause of cancer death. This fact has generated an interest to obtain insight into breast tumorigenesis and also to develop drugs to control the disease. Ras is a proto-oncogene that is activated as a response to extracellular signals. As a member of the Ras GTPase superf...

journal_title：International journal of oncology

authors： Ponce-Cusi R,Calaf GM

更新日期：2016-02-01 00:00:00