Vinyl carbamate epoxide, a major strong electrophilic, mutagenic and carcinogenic metabolite of vinyl carbamate and ethyl carbamate (urethane).

abstract：:Colorectal cancer (CRC) is the fourth leading cause of cancer mortality worldwide. Genome-wide association studies (GWAS) identified more than 50 CRC loci. However, most of the previous studies were conducted in European population, and host genetic factors among Japanese population are largely remained to be identifi...

journal_title：Carcinogenesis

authors： Tanikawa C,Kamatani Y,Takahashi A,Momozawa Y,Leveque K,Nagayama S,Mimori K,Mori M,Ishii H,Inazawa J,Yasuda J,Tsuboi A,Shimizu A,Sasaki M,Yamaji T,Sawada N,Iwasaki M,Tsugane S,Naito M,Wakai K,Koyama T,Takezaki T

更新日期：2018-05-03 00:00:00

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：:We previously demonstrated that a single dose of gamma-radiation (350 rads) was able to induce thymic lymphomas in C57BL mice when followed by promoting treatment with oral cyclosporine (CsA), a non-genotoxic immunosuppressant. We have now tested the efficacy of various doses of gamma-radiation as an initiator of CsA ...

journal_title：Carcinogenesis

authors： Yabu K,Warty VS,Gorelik E,Shinozuka H

更新日期：1991-01-01 00:00:00

abstract：:Transforming growth factor beta1 (TGFbeta1) expression is elevated by tumor promoters in the mouse skin, but its role in tumor promotion has not been well defined. To investigate this, we have compared TGFbeta1+/+ and +/- mice in a two-stage skin chemical carcinogenesis protocol. Surprisingly, TGFbeta1+/- mice had few...

journal_title：Carcinogenesis

authors： Pérez-Lorenzo R,Markell LM,Hogan KA,Yuspa SH,Glick AB

更新日期：2010-06-01 00:00:00

abstract：:MicroRNAs (miRNAs) are small non-coding RNA molecules that are often located in genomic breakpoint regions and can act as oncogenes or tumor suppressor genes in human cancer. Our previous study showed that microRNA-423 (miR-423), which localized to the frequently amplified region of chromosome 17q11, was upregulated i...

journal_title：Carcinogenesis

authors： Lin J,Huang S,Wu S,Ding J,Zhao Y,Liang L,Tian Q,Zha R,Zhan R,He X

更新日期：2011-11-01 00:00:00

abstract：:Testosterone, testosterone propionate, 17 beta-trenbolone and progesterone, which represent the main endogenous and synthetic androgens and a progestin, were evaluated for possible cell transformation and genetic effects in Syrian hamster embryo (SHE) cells. Cell growth was reduced by treatment with the steroids at 10...

journal_title：Carcinogenesis

authors： Tsutsui T,Komine A,Huff J,Barrett JC

更新日期：1995-06-01 00:00:00

abstract：:The in vivo formation of specific 7,12-dimethylbenz[a]-anthracene (DMBA)-DNA adducts in the mammary gland of the female Sprague-Dawley rat was studied in response to dietary butylated hydroxytoluene (BHT). Dietary BHT concentrations of 0.4 and 0.8% significantly inhibited total DMBA-DNA binding by 41.5 and 35.6% respe...

journal_title：Carcinogenesis

authors： Singletary KW,Nelshoppen JM

更新日期：1991-10-01 00:00:00

abstract：:Salvia miltiorrhiza (SM) has been used clinically in Asian countries to improve the microcirculation in the human body. Salvianolic acid B (Sal B), a pure compound extracted from SM, has been reported to be effective against fibrosis and ischemia-reperfusion injury, possibly through its anti-lipid peroxidation action....

journal_title：Carcinogenesis

authors： Zhou ZT,Yang Y,Ge JP

更新日期：2006-04-01 00:00:00

abstract：:P-glycoprotein (P-gp) mediates the active transport of various substrates including xenobiotics, and it thus has a protective function in various cell types and tissues/organs including the intestinal epithelium. However, whether or not P-gp plays a positive role in the intestinal tumorigenesis is unclear. We have int...

journal_title：Carcinogenesis

authors： Mochida Y,Taguchi K,Taniguchi S,Tsuneyoshi M,Kuwano H,Tsuzuki T,Kuwano M,Wada M

更新日期：2003-07-01 00:00:00

abstract：:Both trans-4-acetylaminostilbene (AAS) and 2-acetylaminofluorene (AAF) exert tumor-initiating activity in rat liver when administered in the initiation phase of an initiation-promotion experiment. The effects are more than additive when the compounds are sequentially combined in the initiation phase of such an experim...

journal_title：Carcinogenesis

authors： Ruthsatz M,Neumann HG

更新日期：1988-02-01 00:00:00

abstract：:The inhibitory effects of three phenolic compounds (ferulic, chlorogenic and ellagic acids) on benzo[a]pyrene- and 7,12-dimethylbenz[a]anthracene-induced neoplasia have been investigated in mice. Ellagic acid was the most potent antagonist of tumorigenesis since this compound is active, by i.p. administration or added...

journal_title：Carcinogenesis

authors： Lesca P

更新日期：1983-12-01 00:00:00

abstract：:Abnormalities in the expression of DMBT1 (deleted in malignant brain tumors 1) have been implicated in the development of esophageal, gastric and colorectal cancers of the alimentary tract, but the underlying mechanism remains unclear. In the present study, using the gastric cell line AGS, we identified two intracellu...

journal_title：Carcinogenesis

authors： Kang W,Nielsen O,Fenger C,Leslie G,Holmskov U,Reid KB

更新日期：2005-06-01 00:00:00

abstract：:Alcohol is a major risk factor for oesophageal squamous cell carcinoma (OSCC), the most prevalent histological subtype of oesophageal cancer (OC) worldwide. The metabolism of alcohol is regulated by specific enzymes whose activity and expression is influenced by genetic polymorphisms. We conducted a systematic review ...

journal_title：Carcinogenesis

authors： Matejcic M,Gunter MJ,Ferrari P

更新日期：2017-09-01 00:00:00

abstract：:7-Hydroxymethylbenz[a]anthracene (7-HBA) showed potent mutagenicity towards Salmonella typhimurium TA 98 in the presence of untreated rat liver cytosol fortified with the PAPS-generating system, sodium sulphate and ATP. No mutagenic activity was observed either when the cytosol was boiled or when sodium sulphate or AT...

journal_title：Carcinogenesis

authors： Watabe T,Hakamata Y,Hiratsuka A,Ogura K

更新日期：1986-02-01 00:00:00

abstract：:Several converging lines of evidence suggest that keratinocyte stem cells including those clonogenic in vitro, are the target cells in skin carcinogenesis. However, the mechanism of their involvement in carcinogenesis continues to be unknown. Recently, we have demonstrated that the number of keratinocyte clonogenic st...

journal_title：Carcinogenesis

authors： Popova NV,Teti KA,Wu KQ,Morris RJ

更新日期：2003-03-01 00:00:00

abstract：:We have measured the levels of thymine glycol (TG) and thymidine glycol (dTG) in human urine, using an HPLC method. The results show that all 30 specimens examined (including 10 non-neoplastic and 20 neoplastic human urines) contained significant amounts of TG and dTG, average levels (mean +/- SEM) were 0.376 +/- 0.02...

journal_title：Carcinogenesis

authors： Cao EH,Wang JJ

更新日期：1993-07-01 00:00:00

abstract：:The broccoli constituent sulforaphane (1-isothiocyanate-4-methylsulfinylbutane) has previously been shown to protect rats against 9,10-dimethyl-1,2-benz[a]anthracene tumorigenesis, thought to be due, at least in part, to induction of phase II detoxification. We investigated the ability of sulforaphane to also inhibit ...

journal_title：Carcinogenesis

authors： Barcelo S,Gardiner JM,Gescher A,Chipman JK

更新日期：1996-02-01 00:00:00

abstract：:Colonic epithelial cell migration is required for normal differentiated cell function. This migratory phenotype is dependent upon wild-type adenomatous polyposis coli (Apc) expression. Non-tumorigenic murine colon epithelial cell lines with distinct Apc genotypes, i.e. young adult mouse colon (YAMC; Apc(+/+)) and immo...

journal_title：Carcinogenesis

authors： Fenton JI,Wolff MS,Orth MW,Hord NG

更新日期：2002-06-01 00:00:00

abstract：UNLABELLED:Mitogen-activated protein kinase-activated protein kinase 2 (MAPKAPK2) is recognized as oncogenic and simulative role on tumorigenesis by virtue of abnormal expression in cancer including nasopharyngeal carcinoma (NPC). We hypothesized that the copy number variation (CNV)-30450, which duplicates the MAPKAPK2...

journal_title：Carcinogenesis

authors： Yang L,Liu B,Qiu F,Huang B,Li Y,Huang D,Yang R,Yang X,Deng J,Jiang Q,Zhou Y,Lu J

更新日期：2014-01-01 00:00:00

abstract：:Pleomorphic adenoma gene like-2 (PLAGL2), a member of the PLAG gene family, is a C2H2 zinc finger transcriptional factor that is involved in cellular transformation and apoptosis. In this report, we show that PLAGL2 is associated with the organization of stress fibers and with small guanosine triphosphatase (GTPase) a...

journal_title：Carcinogenesis

authors： Sekiya R,Maeda M,Yuan H,Asano E,Hyodo T,Hasegawa H,Ito S,Shibata K,Hamaguchi M,Kikkawa F,Kajiyama H,Senga T

更新日期：2014-09-01 00:00:00

abstract：:The methylation status of the rat gamma-glutamyl transpeptidase (GGT) gene was investigated during liver development and hepatocarcinogenesis. The analysis with the restriction enzymes MspI/HpaII revealed that, during ontogeny, there is a progressive methylation of the GGT gene that coincides with a progressive decrea...

journal_title：Carcinogenesis

authors： Baik JH,Griffiths S,Giuili G,Manson M,Siegrist S,Guellaen G

更新日期：1991-06-01 00:00:00

abstract：:Xanthorrhizol is an active component isolated from Curcuma xanthorrhiza Roxb. (Zingiberaceae) that is traditionally used in Indonesia for medicinal purposes. In the present study, we found that the topical application of xanthorrhizol before 12-O-tetradecanoylphorbol-13-acetate (TPA) treatment significantly inhibits T...

journal_title：Carcinogenesis

authors： Chung WY,Park JH,Kim MJ,Kim HO,Hwang JK,Lee SK,Park KK

更新日期：2007-06-01 00:00:00

abstract：:Base excision repair (BER) corrects DNA damage caused by oxidative stress and chronic inflammation, putative risk factors for cancer. To understand the relationship between genetic variation in BER genes and risk of biliary tract cancer and biliary stones, we examined non-synonymous polymorphisms in three key BER gene...

journal_title：Carcinogenesis

authors： Huang WY,Gao YT,Rashid A,Sakoda LC,Deng J,Shen MC,Wang BS,Han TQ,Zhang BH,Chen BE,Rosenberg PS,Chanock SJ,Hsing AW

更新日期：2008-01-01 00:00:00

abstract：:Induction of glutathione S-transferase (GST) enzymes can increase detoxification of carcinogens and reduce carcinogen-induced mutagenesis and tumorigenesis. To determine if the anticarcinogen ellagic acid induces cellular enzymes which detoxify carcinogens, we examined the effect of ellagic acid on the expression of g...

journal_title：Carcinogenesis

authors： Barch DH,Rundhaugen LM,Pillay NS

更新日期：1995-03-01 00:00:00

abstract：:The 32P-postlabeling method has been adapted for the analysis of thymidine-cis-glycol-3'-phosphate (cis-dTGp,cis-5,6-dihydroxy-5,6-dihydrothymidine-3'-phosphat e). Cis-dTGp was isolated and purified from normal nucleotides by phenylboronate affinity chromatography and phosphorylated by T4 polynucleotide kinase in pres...

journal_title：Carcinogenesis

authors： Hegi ME,Sagelsdorff P,Lutz WK

更新日期：1989-01-01 00:00:00

abstract：:The role of BRCA1 in sporadic breast and ovarian cancers remains elusive. Direct involvement of BRCA1 in the development of breast and ovarian cancer is suggested by the finding that the BRCA1 promoter region CpG island is methylated in a proportion of breast and ovarian cancers. The aim of this study was to compare t...

journal_title：Carcinogenesis

authors： Bianco T,Chenevix-Trench G,Walsh DC,Cooper JE,Dobrovic A

更新日期：2000-02-01 00:00:00

abstract：:A quantitative relationship was established for 26 nitrosamines between their carcinogenic effectiveness in experimental animals and their mutagenic activity in a mammalian cell-mediated assay. Mutagenesis was measured in Chinese hamster V79 cells co-cultivated with primary rat hepatocytes, which are capable of activa...

journal_title：Carcinogenesis

authors： Jones CA,Marlino PJ,Lijinsky W,Huberman E

更新日期：1981-01-01 00:00:00

abstract：:To test the hypothesis that aberrations of DNA repair contribute to susceptibility for the progression of gastroesophageal reflux disease (GERD) into Barrett esophagus (BE) and esophageal adenocarcinoma (EADC), we studied the frequency of polymorphisms of selected DNA repair genes in patients with GERD (n = 126), BE (...

journal_title：Carcinogenesis

authors： Casson AG,Zheng Z,Evans SC,Veugelers PJ,Porter GA,Guernsey DL

更新日期：2005-09-01 00:00:00

abstract：:Amino acids (AAs) are biologically important nutrient compounds necessary for the survival of any cell. Of the 20 AAs, cancer cells depend on the uptake of several extracellular AAs for survival. However, which extracellular AA is indispensable for the survival of cancer cells and the molecular mechanism involved have...

journal_title：Carcinogenesis

authors： Furusawa A,Miyamoto M,Takano M,Tsuda H,Song YS,Aoki D,Miyasaka N,Inazawa J,Inoue J

更新日期：2018-05-28 00:00:00

abstract：:Chondrosarcoma is a form of malignant skeletal tumor of cartilaginous origin. The non-malignant form of the disease is termed chondroma. Correctly distinguishing between the two forms is essential for making therapeutic decisions. However, due to their similar histological appearances and the lack of a reliable diagno...

journal_title：Carcinogenesis

authors： Kumari R,Li H,Haudenschild DR,Fierro F,Carlson CS,Overn P,Gupta L,Gupta K,Nolta J,Yik JH,Di Cesare PE

更新日期：2012-11-01 00:00:00