Selective induction of rat urinary bladder tumors by simultaneous administration of 3,2'-dimethyl-4-aminobiphenyl (DMAB) and butylated hydroxyanisole or butylated hydroxytoluene is associated with increased DMAB-DNA adduct formation.

abstract：:Excess consumption of trans-fatty acid (TFA), an unsaturated fatty acid containing trans double bonds, is a major risk factor for cardiovascular disease and metabolic syndrome. However, little is known about the link between TFA and hepatocellular carcinoma (HCC) despite it being a frequent form of cancer in humans. I...

journal_title：Carcinogenesis

authors： Hu X,Wang X,Jia F,Tanaka N,Kimura T,Nakajima T,Sato Y,Moriya K,Koike K,Gonzalez FJ,Nakayama J,Aoyama T

更新日期：2020-04-22 00:00:00

abstract：:Skin is a major target of carcinogenic trivalent arsenic (arsenite, As3+). It has been thought that cell proliferation is one of the central events involved in the carcinogenic effect of arsenite. Cyclin D1, a nuclear protein playing a pivotal role in cell proliferation and cell cycle transition from G1 to S phases, h...

journal_title：Carcinogenesis

authors： Ouyang W,Li J,Ma Q,Huang C

更新日期：2006-04-01 00:00:00

abstract：:Thioredoxin reductases (TrxRs) catalyse the NADPH-dependent reduction of thioredoxin and play an important role in multiple cellular events related to carcinogenesis including cell proliferation, apoptosis and cell signaling. We have used human hepatoma HepG2 cells to examine the regulation of TrxRs by isothiocyanate ...

journal_title：Carcinogenesis

authors： Zhang J,Svehlíková V,Bao Y,Howie AF,Beckett GJ,Williamson G

更新日期：2003-03-01 00:00:00

abstract：:To examine the miscoding properties of modified guanine residues bearing increasingly bulky O6-substituents, Rat4 cells, grown in the presence of O6-benzylguanine to deplete the DNA repair protein O6-alkylguanine-DNA alkyltransferase, were transfected with plasmids carrying H-ras genes in which O6-methyl, O6-ethyl- an...

journal_title：Carcinogenesis

authors： Bishop RE,Pauly GT,Moschel RC

更新日期：1996-04-01 00:00:00

abstract：:Isolated trout liver cells were treated with lysolecithin to produce an in situ system for characterizing DNA repair in teleosts. In this preparation, the integrity of the plasma membrane is altered, nuclei remain intact, and the concentrations of dNTPs and nucleotide analogs, which normally do not penetrate intact pl...

journal_title：Carcinogenesis

authors： Miller MR,Blair JB,Hinton DE

更新日期：1989-06-01 00:00:00

abstract：:B-cell precursor acute lymphoblastic leukemia (BCP ALL) is the most common childhood leukemia, with a cure rate of 80%. Nevertheless, disease relapse is the most important prognostic factor for the disease outcome. We aimed to elucidate the role of Wnt secretion-regulating protein, Wntless (Wls)/GPR177, on disease out...

journal_title：Carcinogenesis

authors： Chiou SS,Wang LT,Huang SB,Chai CY,Wang SN,Liao YM,Lin PC,Liu KY,Hsu SH

更新日期：2014-10-01 00:00:00

abstract：:Food-derived aminoimidazoazarenes have been shown to be mutagenic and carcinogenic and to form covalent DNA adducts. 32P-Post-labelling analysis of DNA modified with these heterocyclic amines (HA), including 2-amino-3-methyl-imidazo[4,5-f]quinoline (IQ), 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP), 2-amino-...

journal_title：Carcinogenesis

authors： Pfau W,Brockstedt U,Söhren KD,Marquardt H

更新日期：1994-05-01 00:00:00

abstract：:Naturally occurring antioxidants are extensively studied for their capacity to protect organisms and cells from damage induced by oxygen reactive species. In fact, oxidative stress is considered a cause of aging, degenerative disease and cancer. We have focused our attention on two agents, ascorbic acid and beta-carot...

journal_title：Carcinogenesis

authors： Cozzi R,Ricordy R,Aglitti T,Gatta V,Perticone P,De Salvia R

更新日期：1997-01-01 00:00:00

abstract：:Previously we have reported the development of a model in vitro system for the study of osteosarcoma. In this system, when chick periosteal explants are infected with Fujinami sarcoma virus (FSV), osteosarcoma-like tissue is formed. In the present study, a series of histopathologic parameters of neoplastic transformat...

journal_title：Carcinogenesis

authors： Birek C,Pawson T,McCulloch CA,Tenenbaum HC

更新日期：1988-10-01 00:00:00

abstract：:The ability of cytosolic 3-methylcholanthrene binding proteins from rat liver to interact with DNA was studied using DNA-cellulose chromatography. Two DNA binding fractions, eluting in 0.15 M KCl (peak 1) and 0.33 M KCl (peak 2), were observed on salt elution from a denatured DNA-cellulose column which had been incuba...

journal_title：Carcinogenesis

authors： Weaver D,Amos A,Tierney B,Bresnick E

更新日期：1980-06-01 00:00:00

abstract：:The HBL100 cell line, established in vitro from milk of an apparently healthy woman, expresses SV40 large T antigen defective in some of its functions. Here we demonstrate that the HBL100 genomic DNA possesses transforming activity in NIH3T3 cells and that this activity is associated with the viral information. ...

journal_title：Carcinogenesis

authors： Vanhamme L,Szpirer C

更新日期：1988-04-01 00:00:00

abstract：:The human homolog of the Drosophila headcase (HECA) belongs to a new class of cell differentiation regulators. In Drosophila, the HECA protein regulates the proliferation and differentiation of cells during adult morphogenesis. There is growing evidence that HECA plays an important role in human carcinogenesis. In dif...

journal_title：Carcinogenesis

authors： Dowejko A,Bauer RJ,Müller-Richter UD,Reichert TE

更新日期：2009-10-01 00:00:00

abstract：:The expression of cytochrome (CYP) P450 enzymes in human oesophageal mucosa was investigated in a total of 25 histologically non-neoplastic surgical tissue specimens by using specific antibodies in immunoblots and by RT-PCR mRNA analysis. The presence of CYP1A, 2E1, 3A and 4A enzymes was demonstrated by both technique...

journal_title：Carcinogenesis

authors： Lechevrel M,Casson AG,Wolf CR,Hardie LJ,Flinterman MB,Montesano R,Wild CP

更新日期：1999-02-01 00:00:00

abstract：:Trabectedin is a marine-derived antineoplastic drug. Besides targeting the cancer cells, trabectedin has a peculiar activity on the tumor microenvironment with marked effects on the vasculature and the immune response. Because a favorable microenvironment is a key factor in the progression of cutaneous melanoma, we hy...

journal_title：Carcinogenesis

authors： Carminati L,Pinessi D,Borsotti P,Minoli L,Giavazzi R,D'Incalci M,Belotti D,Taraboletti G

更新日期：2019-04-29 00:00:00

abstract：:Methylation of the non-carcinogen 15,16-dihydrocyclopenta[a]phenanthren-17-one (CPP-17-one) at the bay region to form 11-CH3-CPP-17-one confers carcinogenic potential. In the present study we have investigated the in vitro metabolism and mutagenicity of the methylated compound by hepatic microsomal preparations from r...

journal_title：Carcinogenesis

authors： Boyd GW,Young RJ,Harvey RG,Coombs MM,Ioannides C

更新日期：1993-09-01 00:00:00

abstract：:The mechanism of inactivation of the O6-methylguanine-DNA methyltransferase (MGMT), responsible for repair of mutagenic and cytotoxic O6-alkylguanine, in Mex- tumor cells, is not completely understood. We have examined the role of CpG methylation in the human MGMT promoter in a luciferase (luc) reporter plasmid and as...

journal_title：Carcinogenesis

authors： Bhakat KK,Mitra S

更新日期：2003-08-01 00:00:00

abstract：:Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related mortality worldwide. Genomic copy number deletion at chromosome 14q31.1-32.13 was frequently observed in HCC; however, the relevant functional target(s) at that locus is not well determined. Here, we performed integrative genomic analyses and ...

journal_title：Carcinogenesis

authors： Zhang C,Cao P,Yang A,Xia X,Li Y,Shi M,Yang Y,Wei X,Yang C,Zhou G

更新日期：2019-05-14 00:00:00

abstract：:Female inbred C3H/St mice infected with the Bittner Milk Particle, develop mammary adenocarcinoma with 27% incidence if maintained on a Torula Yeast diet supplemented with 1 ppm of selenium (organically bound, in yeast). Animals switched from the 1 ppm Se diet to a diet containing only 0.15 ppm Se after reaching the a...

journal_title：Carcinogenesis

authors： Schrauzer GN,McGinness JE,Kuehn K

更新日期：1980-02-01 00:00:00

abstract：:Carcinogenic tobacco-specific nitrosamines are present in tobacco products and are believed to play a significant role in human cancers associated with tobacco use. Additional amounts of tobacco-specific nitrosamines could be formed endogenously. We tested this hypothesis by treating rats with nicotine and sodium nitr...

journal_title：Carcinogenesis

authors： Carmella SG,Borukhova A,Desai D,Hecht SS

更新日期：1997-03-01 00:00:00

abstract：:Formation and removal of hepatic DNA adducts was studied in male Sprague-Dawley rats following single injections of two hepatocarcinogens, N-hydroxy-2-acetylaminofluorene (N-OH-AAF) and N-hydroxy-4-acetylaminobiphenyl (N-OH-AABP) and a nonhepatocarcinogen, N-hydroxy-2-acetylaminophenanthrene (N-OH-AAP) at 0.5 h, 1.5 h...

journal_title：Carcinogenesis

authors： Gupta RC,Dighe NR

更新日期：1984-03-01 00:00:00

abstract：:Previous studies have shown that TIPE1 inhibits tumor proliferation and metastasis in certain cancers; however, increased expression of TIPE1 is observed in cervical cancer cell lines and tissues, indicating it might exert a distinctive role in cervical cancer. Cell and xenograft tumorigenicity assays showed that TIPE...

journal_title：Carcinogenesis

authors： Zhao P,Pang X,Jiang J,Wang L,Zhu X,Yin Y,Zhai Q,Xiang X,Feng F,Xu W

更新日期：2019-06-10 00:00:00

abstract：:N-Nitrosobutyl(4-hydroxybutyl)amine (BBN) is a selective bladder carcinogen in rats. Its organ specificity may depend on several factors, including metabolic activation, DNA alkylation and repair within the target organ. Metabolic activation of BBN, which is asymmetrical, may result in butylating and 4-hydroxybutylati...

journal_title：Carcinogenesis

authors： Airoldi L,Magagnotti C,Bonfanti M,Chiappetta L,Lolli M,Medana C,De Gregorio G,Fanelli R

更新日期：1994-10-01 00:00:00

abstract：:The pyrene-like fluorescence of adducts derived from the covalent binding of (+/-)-trans-7,8-dihydroxy-anti-9,10-epoxy-7,8,9, 10-tetrahydrobenzo[a]pyrene [+/-]-anti-BPDE] to DNA increases in intensity by factors of 20 or more as the temperature is lowered from ambient to approximately 100 K. This effect is primarily a...

journal_title：Carcinogenesis

authors： Zhao R,Liu TM,Kim SK,MacLeod MC,Geacintov NE

更新日期：1992-10-01 00:00:00

abstract：:The H2-receptor antagonist, ranitidine, is among the most widely used pharmaceuticals to treat gastroesophageal reflux disease and peptic ulcers. While previous studies have demonstrated that amines can form N-nitrosamines when exposed to nitrite at stomach-relevant pH, N-nitrosamine formation from ranitidine, an amin...

journal_title：Carcinogenesis

authors： Zeng T,Mitch WA

更新日期：2016-06-01 00:00:00

abstract：:A two-stage carcinogenesis experiment was performed in Syrian golden hamsters using a single intragastric initiation with 10 mg/kg body weight of 7,12-dimethylbenz[a]anthracene (DMBA) and repetitive topical promotion on the back skin with two different doses (80 and 160 mg, respectively) of benzoyl peroxide in 1 ml ac...

journal_title：Carcinogenesis

authors： Schweizer J,Loehrke H,Edler L,Goerttler K

更新日期：1987-03-01 00:00:00

abstract：:Twist1 is an essential transcription factor required to initiate epithelial-mesenchymal transition (EMT) and promote tumor metastasis. PAQR3 is a newly found tumor suppressor that is frequently downregulated in many types of human cancers. Downregulation of PAQR3 is associated with accelerated metastasis and poor prog...

journal_title：Carcinogenesis

authors： Guo W,You X,Xu D,Zhang Y,Wang Z,Man K,Wang Z,Chen Y

更新日期：2016-04-01 00:00:00

abstract：:3-Hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitors, pravastatin (Pr) and simvastatin (Si), suppressed 1,2-dimethylhydrazine (DMH)-induced colon cancer development in female ICR mice. All mice received an i.p. injection of 10 mg DMH/kg body wt once weekly for 15 weeks. Pr was administered at 0.01, 0.0...

journal_title：Carcinogenesis

authors： Narisawa T,Fukaura Y,Terada K,Umezawa A,Tanida N,Yazawa K,Ishikawa C

更新日期：1994-09-01 00:00:00

abstract：:The complete tumour promoter phorbol, 12-myristate, 13-acetate (PMA) induces terminal differentiation in the majority of normal cultured human and mouse keratinocytes but a subpopulation exists which is resistant to this effect (PMAR). We have compared with PMA the effects of mezerein (Mez) and phorbol, 12-retinoate, ...

journal_title：Carcinogenesis

authors： Parkinson EK,Pera MF,Emmerson A,Gorman PA

更新日期：1984-08-01 00:00:00

abstract：:Apigenin is a plant flavonoid which has been shown to significantly inhibit UV-induced mouse skin tumorigenesis when applied topically, and may represent an alternative sunscreen agent in humans. We have investigated the molecular mechanism(s) by which apigenin inhibits skin tumorigenesis. Initial studies examined the...

journal_title：Carcinogenesis

authors： Lepley DM,Li B,Birt DF,Pelling JC

更新日期：1996-11-01 00:00:00

abstract：:Intratumor heterogeneity (ITH) plays an important role in tumor development, metastases, recurrence and has impact on clinical diagnosis, therapeutic responses. In this study, we used mutant-allele tumor heterogeneity (MATH) through whole-exome sequencing data to evaluate ITH in early stage diffuse large B-cell lympho...

journal_title：Carcinogenesis

authors： Wang Y,Feng W,Liu P

更新日期：2019-11-25 00:00:00