Regional pharmacokinetics of 5-bromo-2'-deoxyuridine and 5-fluorouracil in dogs: hepatic arterial versus portal venous infusions.

abstract：:We compared L-phenylalanine mustard (L-PAM)-induced cytotoxicity and DNA cross-linking with and without a 42-h preincubation with the ornithine decarboxylase inhibitor alpha-difluoromethylornithine (DFMO, 1 mM) in a human lymphoma cell line. The combination showed increased toxicity with a Do ratio of 1.6. L-PAM-induc...

journal_title：Cancer research

authors： Ducore JM,McNamara L

更新日期：1986-03-01 00:00:00

abstract：:Prostate cancer subtypes are poorly defined and functional validation of drivers of ETS rearrangement-negative prostate cancer has not been conducted. Here, we identified an ETS(-) subtype of aggressive prostate cancer (ERG(-)MAP3K7(del)CHD1(del)) and used a novel developmental model and a cell line xenograft model to...

journal_title：Cancer research

authors： Rodrigues LU,Rider L,Nieto C,Romero L,Karimpour-Fard A,Loda M,Lucia MS,Wu M,Shi L,Cimic A,Sirintrapun SJ,Nolley R,Pac C,Chen H,Peehl DM,Xu J,Liu W,Costello JC,Cramer SD

更新日期：2015-03-15 00:00:00

abstract：:Eleven patients with advanced breast cancer and four with astrocytoma were treated with plasma perfused over columns containing staphylococcal Protein A (SPA). Doses of 5 to 20 mg of SPA were bound to collodion charcoal particles, and this treatment resulted in partial remissions in one patient with astrocytoma and in...

journal_title：Cancer research

authors： Bertram JH,Grunberg SM,Shulman I,Apuzzo ML,Boquiren D,Kunkel L,Hengst JC,Nelson J,Waugh WJ,Plotkin D

更新日期：1985-09-01 00:00:00

abstract：:There is little information on early molecular events in the development of N-nitrosomethylbenzylamine (NMBA)-induced rat esophageal tumorigenesis and of the effects of chemopreventive agents on these events. In this study, we identified genes in rat esophagus that were differentially expressed in response to short-te...

journal_title：Cancer research

authors： Reen RK,Dombkowski AA,Kresty LA,Cukovic D,Mele JM,Salagrama S,Nines R,Stoner GD

更新日期：2007-07-01 00:00:00

abstract：:To study the relationships between different DNA repair pathways, we established a set of clones in which one specific DNA repair gene was silenced using long-term RNA interference in HeLa cell line. We focus here on genes involved in either nucleotide excision repair (XPA and XPC) or nonhomologous end joining (NHEJ; ...

journal_title：Cancer research

authors： Despras E,Pfeiffer P,Salles B,Calsou P,Kuhfittig-Kulle S,Angulo JF,Biard DS

更新日期：2007-03-15 00:00:00

abstract：:8-Carbamoyl-3-(2-chloroethyl)imidazo[5,1-d]-1,2,3,5-tetrazin-4(3H) -one (mitozolomide) demonstrates curative action against a range of murine tumor model systems. At single doses of between 20 and 40 mg/kg, the latter of which approximates the 10% lethal dose value in mice, the compound elicited cures against the L121...

journal_title：Cancer research

authors： Hickman JA,Stevens MF,Gibson NW,Langdon SP,Fizames C,Lavelle F,Atassi G,Lunt E,Tilson RM

更新日期：1985-07-01 00:00:00

abstract：:The p27 tumor suppressor negatively regulates G1 cell cycle progression. However, human malignancies rarely select for deletion/inactivation of p27, a hallmark of tumor suppressor genes. Instead, p27 is degraded or relocalized to the cytoplasm in aggressive malignancies, supporting the notion that p27 sequestration fr...

journal_title：Cancer research

authors： Denicourt C,Saenz CC,Datnow B,Cui XS,Dowdy SF

更新日期：2007-10-01 00:00:00

abstract：:We have found that the synthetic compound CC-5079 potently inhibits cancer cell growth in vitro and in vivo by a novel combination of molecular mechanisms. CC-5079 inhibits proliferation of cancer cell lines from various organs and tissues at nanomolar concentrations. Its IC(50) value ranges from 4.1 to 50 nmol/L. The...

journal_title：Cancer research

authors： Zhang LH,Wu L,Raymon HK,Chen RS,Corral L,Shirley MA,Narla RK,Gamez J,Muller GW,Stirling DI,Bartlett JB,Schafer PH,Payvandi F

更新日期：2006-01-15 00:00:00

abstract：:To study the long-term effects of estrogen deprivation on breast cancer, MCF-7Ca human estrogen receptor-positive breast cancer cells stably transfected with human aromatase gene were cultured in the steroid-depleted medium for 6 to 8 months until they had acquired the ability to grow. Proliferation of these cells (UM...

journal_title：Cancer research

authors： Sabnis GJ,Jelovac D,Long B,Brodie A

更新日期：2005-05-01 00:00:00

abstract：:Aromatase is a key enzyme in intratumoral estrogen production required for the production of estrogens through the conversion of serum androgens in postmenopausal breast cancer patients. There have been, however, controversies regarding the intratumoral localization of aromatase in human breast carcinoma tissues. Ther...

journal_title：Cancer research

authors： Miki Y,Suzuki T,Tazawa C,Yamaguchi Y,Kitada K,Honma S,Moriya T,Hirakawa H,Evans DB,Hayashi S,Ohuchi N,Sasano H

更新日期：2007-04-15 00:00:00

abstract：:Activation of apoptosis is believed to be critical for the role of p53 as a tumor suppressor. Here, we report a new mouse strain carrying a human p53 transgene in the mouse p53-null background. Expression of human p53 in these mice was comparable with wild-type murine p53; however, transactivation, induction of apopto...

journal_title：Cancer research

authors： Dudgeon C,Kek C,Demidov ON,Saito S,Fernandes K,Diot A,Bourdon JC,Lane DP,Appella E,Fornace AJ Jr,Bulavin DV

更新日期：2006-03-15 00:00:00

abstract：:The DNA intercalator, 4'-(9-acridinylamino)methanesulfon-m-anisidide (m-AMSA) and the nonintercalator, etoposide (VP-16) produce topoisomerase II-mediated protein-linked DNA strand breaks. This function of topoisomerase II was investigated in relation to cell proliferation and cell cycle. Mouse fibroblasts NIH 3T3 and...

journal_title：Cancer research

authors： Markovits J,Pommier Y,Kerrigan D,Covey JM,Tilchen EJ,Kohn KW

更新日期：1987-04-15 00:00:00

abstract：:Effective radiation treatment of thoracic tumors is often limited by radiosensitivity of surrounding tissues. Several experimental studies have suggested variations in radiosensitivity of different pulmonary regions. Mice and rat studies in part contradict each other and urge for a more detailed analysis. This study w...

journal_title：Cancer research

authors： Novakova-Jiresova A,van Luijk P,van Goor H,Kampinga HH,Coppes RP

更新日期：2005-05-01 00:00:00

abstract：:A major obstacle to successful treatment of colorectal cancer is chemotherapy resistance. Enhanced expression of variant CD44 isoforms has been associated with aggressive tumor behavior, prompting the question of whether signaling from this receptor might modulate drug sensitivity. Activation of variant CD44 in colon ...

journal_title：Cancer research

authors： Bates RC,Edwards NS,Burns GF,Fisher DE

更新日期：2001-07-01 00:00:00

abstract：:Suppression of synthesis of specific tropomyosin (TM) isoforms occurs commonly in human, murine, and avian fibroblasts transformed by retroviral oncogenes or other modalities. The resulting deficiency or altered distribution of TMs may predispose the cells to microfilament instability and contribute to expression of t...

journal_title：Cancer research

authors： Bhattacharya B,Prasad GL,Valverius EM,Salomon DS,Cooper HL

更新日期：1990-04-01 00:00:00

abstract：:The increased proteolytic activity of membrane-bound and secreted proteases on the surface of cancer cells and in the transformed stroma is a common characteristic of aggressive metastatic prostate cancer. We describe here the development of an active site-specific probe for detecting a secreted peritumoral protease e...

journal_title：Cancer research

authors： LeBeau AM,Sevillano N,Markham K,Winter MB,Murphy ST,Hostetter DR,West J,Lowman H,Craik CS,VanBrocklin HF

更新日期：2015-04-01 00:00:00

abstract：:Significant changes in aldehyde dehydrogenase (ALDH) activity occur during chemically induced rat hepatocarcinogenesis. We have developed a procedure for the histochemical localization of hepatic ALDH which has proven extremely useful as an additional probe for studying changes in this enzyme during hepatocarcinogenes...

journal_title：Cancer research

authors： Lindahl R,Clark R,Evces S

更新日期：1983-12-01 00:00:00

abstract：:Tetrachloro(d,l-trans)-1,2-diaminocyclohexaneplatinum(IV) (tetraplatin) has been considered a prodrug which would be converted rapidly to dichloro(d,l-trans)-1,2-diaminocyclohexaneplatinum(II) [PtCl2(dach)] under physiological conditions. However, the biotransformations of tetraplatin have not been studied in detail. ...

journal_title：Cancer research

authors： Chaney SG,Gibbons GR,Wyrick SD,Podhasky P

更新日期：1991-02-01 00:00:00

abstract：:Monocytes and dendritic cells are key players in the immune response. Because dendritic cells drive the tumor host defense, it is important that monocytes and dendritic cells survive cytotoxic tumor therapy. Although most of the anticancer drugs target DNA, the DNA repair capacity of monocytes and dendritic cells has ...

journal_title：Cancer research

authors： Briegert M,Kaina B

更新日期：2007-01-01 00:00:00

abstract：:A total of 224 chemicals that have been tested in long-term studies for carcinogenicity in rats and mice by the National Cancer Institute and the National Toxicology Program were tested for mutagenicity in Salmonella typhimurium. Correlations between mutagenicity and carcinogenicity were examined. The influences of ch...

journal_title：Cancer research

authors： Zeiger E

更新日期：1987-03-01 00:00:00

abstract：:This study describes a novel approach to the treatment of brain tumors with the combination of recombinant L-methionine-alpha-deamino-gamma-lyase and chemotherapeutic regimens that are currently used against such tumors. The growth of Daoy, SWB77, and D-54 xenografts in athymic mice was arrested after the depletion of...

journal_title：Cancer research

authors： Kokkinakis DM,Hoffman RM,Frenkel EP,Wick JB,Han Q,Xu M,Tan Y,Schold SC

更新日期：2001-05-15 00:00:00

abstract：:Pancreatic cancers with aberrant expression of macrophage migration inhibitory factor (MIF) are particularly aggressive. To identify key signaling pathways that drive disease aggressiveness in tumors with high MIF expression, we analyzed the expression of coding and noncoding genes in high and low MIF-expressing tumor...

journal_title：Cancer research

authors： Yang S,He P,Wang J,Schetter A,Tang W,Funamizu N,Yanaga K,Uwagawa T,Satoskar AR,Gaedcke J,Bernhardt M,Ghadimi BM,Gaida MM,Bergmann F,Werner J,Ried T,Hanna N,Alexander HR,Hussain SP

更新日期：2016-07-01 00:00:00

abstract：:The monoclonal antibodies (MAbs) 323/A3 and 17-1A both recognize a 40-kDa carcinoma-associated epithelial glycoprotein (EGP40). MAb 17-1A has been used in many therapeutic trials as an immunotherapeutic agent to combat advanced colorectal cancer, and about 5-10% overall responses have been observed. It has been shown ...

journal_title：Cancer research

authors： Velders MP,Litvinov SV,Warnaar SO,Gorter A,Fleuren GJ,Zurawski VR Jr,Coney LR

更新日期：1994-04-01 00:00:00

abstract：:The occurrence of spontaneous skin papillomas in Japanese newts (Cynops pyrrhogaster) from Niigata prefecture in Northern Japan was monitored over four seasons covering a period of 2 years. Of 13,613 newts, 249 were found to possess papillomas. The percentage of newts with papillomas was highest in autumn, ranging fro...

journal_title：Cancer research

authors： Asashima M,Komazaki S,Satou C,Oinuma T

更新日期：1982-09-01 00:00:00

abstract：:Nonmyeloablative hematopoietic cell transplantation can cure patients with hematologic malignancies but has reported limited success against solid tumors. This is possibly because of profound peripheral tolerance mechanisms and/or suboptimal tumor recognition by effector T lymphocytes. We report that in mice developin...

journal_title：Cancer research

authors： Hess Michelini R,Freschi M,Manzo T,Jachetti E,Degl'Innocenti E,Grioni M,Basso V,Bonini C,Simpson E,Mondino A,Bellone M

更新日期：2010-05-01 00:00:00

abstract：:Plasmacytoid dendritic cells (pDC) are the main producers of a key T-cell-stimulatory cytokine, IFNα, and critical regulators of antiviral immunity. Chronic myeloid leukemia (CML) is caused by BCR-ABL, which is an oncogenic tyrosine kinase that can be effectively inhibited with ABL-selective tyrosine kinase inhibitors...

journal_title：Cancer research

authors： Inselmann S,Wang Y,Saussele S,Fritz L,Schütz C,Huber M,Liebler S,Ernst T,Cai D,Botschek S,Brendel C,Calogero RA,Pavlinic D,Benes V,Liu ET,Neubauer A,Hochhaus A,Burchert A

更新日期：2018-11-01 00:00:00

abstract：:During a 2-yr study of carcinogenesis by CdCl2 in male Wistar [Crl:(WI)BR] rats, weekly clinical observations during the last 6 mo of the study revealed many cases of persistent tumor-like masses at the site of the metal identification tags in the ears of the animals. A total of 14 tumors (mostly compound osteosarcoma...

journal_title：Cancer research

authors： Waalkes MP,Rehm S,Kasprzak KS,Issaq HJ

更新日期：1987-05-01 00:00:00

abstract：:Abnormal cleavage of amyloid precursor protein (APP) in the central nervous system has been linked to the development of Alzheimer's disease. Recent work has identified additional roles for APP in peripheral tissue, such as cellular proliferation and motility. APP undergoes proteolytic processing to release a soluble ...

journal_title：Cancer research

authors： Hansel DE,Rahman A,Wehner S,Herzog V,Yeo CJ,Maitra A

更新日期：2003-11-01 00:00:00

abstract：:p53 is regulated at multiple levels. We report here that p53, in multiple lines of human cancer cells, is down-regulated by cardiac glycoside drugs digoxin and ouabain, potent inhibitors of Na(+)/K(+)-ATPase. These drugs reduced the basal levels of p53 protein at nanomolar concentrations in a dose-, time-, and cancer ...

journal_title：Cancer research

authors： Wang Z,Zheng M,Li Z,Li R,Jia L,Xiong X,Southall N,Wang S,Xia M,Austin CP,Zheng W,Xie Z,Sun Y

更新日期：2009-08-15 00:00:00

abstract：:Sixteen patients with previously treated acute nonlymphocytic leukemia or chronic myelogenous leukemia in blast crisis were given one to three courses of esorubicin by continuous infusion over 48 h. Dosage levels extended from 35 to 85 mg/m2. Four patients showed partial responses of short duration. Nonhematological t...

journal_title：Cancer research

authors： Kreis W,Rottach C,Budman DR,Chan K,Schulman P,Allen SL,Weiselberg L,Vinciguerra V

更新日期：1988-10-01 00:00:00