Maternal high-methyl diet suppresses mammary carcinogenesis in female rat offspring.

abstract：:The role of urinary pH and Na+ concentration on the bladder carcinogenesis of o-phenylphenol (OPP) was examined in male F344 rats. The rats were given powdered diet containing 2% sodium o-phenylphenate (OPP-Na, group 1), 1.25% OPP plus 0.64% NaHCO3 (group 2), 1.25% OPP plus 0.32% NaHCO3 (group 3), 1.25% OPP plus 0.16%...

journal_title：Carcinogenesis

authors： Fukushima S,Inoue T,Uwagawa S,Shibata MA,Ito N

更新日期：1989-09-01 00:00:00

abstract：:Aberrant crypt foci (ACF) are microscopic surface abnormalities that are putative precursors to colorectal cancer (CRC). ACF exhibit similar histological and molecular abnormalities to adenomas and CRC and potentially represent useful biomarkers of cancer risk. Microsatellite instability (MSI) is one molecular abnorma...

journal_title：Carcinogenesis

authors： Greenspan EJ,Cyr JL,Pleau DC,Levine J,Rajan TV,Rosenberg DW,Heinen CD

更新日期：2007-04-01 00:00:00

abstract：:3-Amino-1,2,4-triazole, a thyroid carcinogen and goitrogen, is negative in a wide variety of short-term mutagenicity assays. However, amitrole induces gene mutations and morphological transformation in Syrian hamster embryo fibroblasts, cells known to carry out the prostaglandin H synthase (PHS)-mediated peroxidative ...

journal_title：Carcinogenesis

authors： Krauss RS,Eling TE

更新日期：1987-05-01 00:00:00

abstract：:Nitrosododecamethyleneimine (NDMI) was given to NZR/Gd rats by gavage in olive oil solution, confirming its hepatocarcinogenic activity. Twenty male and 20 female rats received 2.5 mg NDMI twice a week for 52 weeks; a further 10 male rats received 25.0 mg twice a week for 12 weeks. Two-thirds of the animals survived m...

journal_title：Carcinogenesis

authors： Goodall CM,Lijinsky W

更新日期：1984-04-01 00:00:00

abstract：:Using the polymerase chain reaction (PCR), a human kidney glutathione S-transferase (GST) alpha cDNA clone (GST alpha 12 K) was synthesized; it is identical to a known liver GST alpha cDNA clone except for one base change (G----A), indicating that an alpha class gene expressed in human kidney is similar to one express...

journal_title：Carcinogenesis

authors： Klöne A,Weidner U,Hussnätter R,Harris J,Meyer D,Peter S,Ketterer B,Sies H

更新日期：1990-12-01 00:00:00

abstract：:Checkpoint kinase (CHEK) 2, a tumor suppressor gene, plays an essential role in the DNA damage checkpoint response cascade. We first investigated two polymorphisms in the proximal promoter of the CHEK2 gene and evaluated their associations with the risk of lung cancer in a case-control study using 500 incident lung ca...

journal_title：Carcinogenesis

authors： Zhang S,Lu J,Zhao X,Wu W,Wang H,Lu J,Wu Q,Chen X,Fan W,Chen H,Wang F,Hu Z,Jin L,Wei Q,Shen H,Huang W,Lu D

更新日期：2010-07-01 00:00:00

abstract：:The purpose of this study was to examine the activity and associated kinetic parameters of epidermal protein kinase C (PKC) following stimulation by sn-1,2-dioctanoylglycerol (DIC8) or 12-O-tetradecanoylphorbol-13-acetate (TPA) and to examine the relationship between levels of epidermal PKC activity and the induction ...

journal_title：Carcinogenesis

authors： Mills KJ,Smart RC

更新日期：1989-05-01 00:00:00

abstract：:Glycyrrhizin (GL) is widely used in Japan as a therapeutic agent for chronic active liver diseases. However, its action on hepatocarcinogenesis remains to be elucidated. To clarify its effect, mice treated with diethylnitrosamine (NDEA) with or without GL were analyzed. Five-week-old male BALB/c mice were divided into...

journal_title：Carcinogenesis

authors： Shiota G,Harada K,Ishida M,Tomie Y,Okubo M,Katayama S,Ito H,Kawasaki H

更新日期：1999-01-01 00:00:00

abstract：:Earlier studies have shown that the profile of mutations induced by (+)-7R,8S-dihydroxy-9S,10R-epoxy-7,8,9,10-tetrahydrobenzo[a]pyrene (+)-BPDE at the hypoxanthine (guanine) phosphoribosyltransferase (hprt) gene of Chinese hamster V79 cells was dependent on the concentration of (+)-BPDE. In the present study, we exami...

journal_title：Carcinogenesis

authors： Schiltz M,Cui XX,Lu YP,Yagi H,Jerina DM,Zdzienicka MZ,Chang RL,Conney AH,Wei SJ

更新日期：1999-12-01 00:00:00

abstract：:Previous studies have shown that platinum-DNA adduct level in leukocyte DNA (measured by antibody methodology) is directly related to disease response in ovarian cancer and testicular cancer. To determine if this principle could be more broadly applied, platinum-DNA damage was studied in a blinded fashion in leukocyte...

journal_title：Carcinogenesis

authors： Parker RJ,Gill I,Tarone R,Vionnet JA,Grunberg S,Muggia FM,Reed E

更新日期：1991-07-01 00:00:00

abstract：:Neuroblastic tumors (NTs) include the neuroblastomas, ganglioneuroblastomas and ganglioneuromas. We have reported previously that the calcium-sensing receptor is expressed in differentiated, favorable NTs but almost undetectable in unfavorable neuroblastomas. We have now detected hypermethylation of a particular regio...

journal_title：Carcinogenesis

authors： Casalà C,Gil-Guiñón E,Ordóñez JL,Miguel-Queralt S,Rodríguez E,Galván P,Lavarino C,Munell F,de Alava E,Mora J,de Torres C

更新日期：2013-02-01 00:00:00

abstract：:Eight different forms of cytochrome P-450 have been isolated from the liver microsomes of male Sprague-Dawley rats and compared with previously characterized forms on the basis of chromatographic behavior, absorption maximum of the carbon monooxide complex, apparent molecular weight upon SDS-disc gel electrophoresis, ...

journal_title：Carcinogenesis

authors： Aström A,DePierre JW

更新日期：1985-01-01 00:00:00

abstract：:1,3-Butadiene (BD) is an indirect alkylating agent that has greater cancer potency in the mouse than in the rat. The purpose of the present study was to compare the mutagenic potency of BD at the hprt locus of T-lymphocytes of exposed mice and rats and to determine whether mutations induced in this marker gene can be ...

journal_title：Carcinogenesis

authors： Meng Q,Recio L,Reilly AA,Wong BA,Bauer M,Walker VE

更新日期：1998-06-01 00:00:00

abstract：:The human guanylate-binding protein 1 (GBP-1) is among the proteins the most highly induced by interferon-γ (IFN-γ) in every cell type investigated as yet. In vivo, GBP-1 expression is associated with the presence of inflammation and has been observed in autoimmune diseases, inflammatory bowel diseases (IBD) and cance...

journal_title：Carcinogenesis

authors： Britzen-Laurent N,Lipnik K,Ocker M,Naschberger E,Schellerer VS,Croner RS,Vieth M,Waldner M,Steinberg P,Hohenadl C,Stürzl M

更新日期：2013-01-01 00:00:00

abstract：:This study presents the physical characterization of mutants induced in mammalian cells by high linear energy transfer alpha-particle radiation that simulates exposure to radon daughters. Alpha-Particles from accelerated 4He at 150 keV/microns were used to induce 20 Chinese hamster ovary mutants that are deficient in ...

journal_title：Carcinogenesis

authors： Jin Y,Yie TA,Carothers AM

更新日期：1995-08-01 00:00:00

abstract：:People are constantly being exposed to toxic and carcinogenic aldehydes. However, little is actually known about the mechanisms underlying the toxic and carcinogenic effects of these aldehydes on human cells. The DNA alkylating activities of two of the more toxic and environmentally prominent alpha,beta-unsaturated al...

journal_title：Carcinogenesis

authors： Wilson VL,Foiles PG,Chung FL,Povey AC,Frank AA,Harris CC

更新日期：1991-08-01 00:00:00

abstract：:A diet deficient in choline when fed to rats for as few as 3 days resulted in liver DNA damage. The damage could be monitored as alkali-labile lesions using alkaline-sucrose gradients as well as alkaline elution technique. The DNA damage disappeared when the choline-deficient diet was replaced by a choline-supplemente...

journal_title：Carcinogenesis

authors： Rushmore TH,Farber E,Ghoshal AK,Parodi S,Pala M,Taningher M

更新日期：1986-10-01 00:00:00

abstract：:Besides polycyclic aromatic hydrocarbons (PAH) and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK), which are established lung carcinogens, tobacco smoke also contains relatively large quantities of volatile organic carcinogens and toxicants, including 1,3-butadiene, ethylene oxide, benzene, acrolein and crotonal...

journal_title：Carcinogenesis

authors： Yuan JM,Gao YT,Wang R,Chen M,Carmella SG,Hecht SS

更新日期：2012-04-01 00:00:00

abstract：:Carcinomas of the ethmoidal region of the nose are observed relatively frequently in cattle in several countries in tropical and subtropical latitudes. Viruses have been implicated as causative agents, but it has been observed that affected animals sometimes suffer from aflatoxicosis, and a role of aflatoxin B1 (AFB1)...

journal_title：Carcinogenesis

authors： Larsson P,Pettersson H,Tjälve H

更新日期：1989-06-01 00:00:00

abstract：:Occupational nitrosamine exposures from a rubber vehicle seal (VS) curing operation were compared with the peripheral blood lymphocyte concentrations of two nitrosamine-related DNA adducts, N(7)-methylguanine (N(7)mdG) and O(6)-methylguanine (O(6)mdG), and with the activity of the enzyme that repairs O(6)mdG adducts, ...

journal_title：Carcinogenesis

authors： Reh BD,DeBord DG,Butler MA,Reid TM,Mueller C,Fajen JM

更新日期：2000-01-01 00:00:00

abstract：:Inbred strains of mice with differential response to known tumor promoters were compared with respect to their susceptibility to modulation of hepatic antioxidant enzymes by long-term treatment with high fat diet (HF) and phenobarbital (PB). Mice of the C57BL/6J (C57), C3H/HeOuJ (C3H) and DBA/2J (DBA) strains were fed...

journal_title：Carcinogenesis

authors： Ahotupa M,Bereziat JC,Mäntylä E,Bartsch H

更新日期：1993-06-01 00:00:00

abstract：:A reduction in the ratio of tetraploid to diploid liver nuclei has been investigated as an early indicator of hepatocarcinogenesis in the rat using the liver carcinogen 3'-methyl-4-dimethylaminoazobenzene (3'M). In a dose ranging study 3'M was administered by gavage to rats at 5, 12.5 and 25 mg/kg for up to 10 weeks a...

journal_title：Carcinogenesis

authors： Styles J,Elliott BM,Lefevre PA,Robinson M,Pritchard N,Hart D,Ashby J

更新日期：1985-01-01 00:00:00

abstract：:Acrylamide is an alkylating agent which reacts very slowly in direct reactions with DNA and is negative in the Ames test, but is carcinogenic in mice and rats. In order to explain the cancer-initiating properties of acrylamide we have studied DNA adduct formation in vitro with a metabolizing system and in vivo in mice...

journal_title：Carcinogenesis

authors： Segerbäck D,Calleman CJ,Schroeder JL,Costa LG,Faustman EM

更新日期：1995-05-01 00:00:00

abstract：:Isothiocyanates are anticarcinogenic phytochemicals found in cruciferous vegetables that both induce and are substrates for the gluthatione S-transferases (GSTs). The GSTs are phase II metabolizing enzymes involved in metabolism of various bioactive compounds. Functional polymorphisms in GST genes have been identified...

journal_title：Carcinogenesis

authors： Steck SE,Gaudet MM,Britton JA,Teitelbaum SL,Terry MB,Neugut AI,Santella RM,Gammon MD

更新日期：2007-09-01 00:00:00

abstract：:Bone metastasis in patient with advanced-stage prostate cancer, the most commonly diagnosed malignancy in Western countries, increases the risk of intractable bone pain. The nephroblastoma overexpressed (NOV/CCN3) gene, a member of the CCN gene family, is responsible for the secretion of CCN3, a matrix-associated prot...

journal_title：Carcinogenesis

authors： Chen PC,Cheng HC,Tang CH

更新日期：2013-07-01 00:00:00

abstract：:N-Hydroxy-2-acetylaminofluorene (N-OH-AAF) was administered i.p. to male Wistar rats 17 h after partial hepatectomy. Hepatocytes were analyzed for the presence of micronuclei 7 h, 1, 2, 3 and 4 days after injection. N-OH-AAF treatment resulted in a high frequency of micronucleated hepatocytes at days 3 and 4 (19.5% an...

journal_title：Carcinogenesis

authors： van de Poll ML,van der Hulst DA,Tates AD,Mulder GJ,Meerman JH

更新日期：1989-04-01 00:00:00

abstract：:We conducted a cross-sectional molecular epidemiological study of coke oven workers exposed to the established carcinogen polycyclic aromatic hydrocarbons (PAHs) to evaluate the relationships between both traditional 'exposure markers' and a series of biomarkers, including urinary 1-hydroxypyrene as a marker of intern...

journal_title：Carcinogenesis

authors： Pan G,Hanaoka T,Yamano Y,Hara K,Ichiba M,Wang Y,Zhang J,Feng Y,Shujuan Z,Guan D,Gao G,Liu N,Takahashi K

更新日期：1998-11-01 00:00:00

abstract：:Lung cancer continues to be the leading cause of cancer death in the USA and the best example of a cancer with undisputed evidence of environmental risk. However, a genetic contribution to lung cancer has also been demonstrated by studies of familial aggregation, family-based linkage, candidate gene studies and most r...

journal_title：Carcinogenesis

authors： Schwartz AG,Wenzlaff AS,Bock CH,Ruterbusch JJ,Chen W,Cote ML,Artis AS,Van Dyke AL,Land SJ,Harris CC,Pine SR,Spitz MR,Amos CI,Levin AM,McKeigue PM

更新日期：2011-03-01 00:00:00

abstract：:Transgenic mice containing one copy of hepatitis B virus (HBV) genome without the core gene and expressing hepatitis B surface antigen (HBsAg) were crossed with C3H/He mice. The F1 hybrids (approximately 50% HBV positive and approximately 50% HBV negative) were treated with a single dose of diethylnitrosamine (NDEA) o...

journal_title：Carcinogenesis

authors： Dragani TA,Manenti G,Farza H,Della Porta G,Tiollais P,Pourcel C

更新日期：1990-06-01 00:00:00

abstract：:Application of 5 nmol 12-O-tetradecanoylphorbol-13-acetate (TPA) to the skin of female CD-1 mice led to a rapid increase in the concentration of epidermal ornithine decarboxylase (ODC) mRNA from an undetectable level in control mice to a high maximum level at 4-5 h after TPA administration. The concentration of epider...

journal_title：Carcinogenesis

authors： Lu YP,Chang RL,Huang MT,Conney AH

更新日期：1993-02-01 00:00:00