CELF2 suppresses non-small cell lung carcinoma growth by inhibiting the PREX2-PTEN interaction.

abstract：:The genotoxic effects of intragastrically administered benzo[a]pyrene (BaP) were studied in isolated rat liver and intestinal cells. We found that BaP was unable to induce unscheduled DNA synthesis in rat parenchymal liver cells in vivo. In contrast, alkaline elution showed that at 5 h after administration of BaP a co...

journal_title：Carcinogenesis

authors： Mullaart E,Buytenhek M,Brouwer A,Lohman PH,Vijg J

更新日期：1989-02-01 00:00:00

abstract：:Two samples of 4-amino-2-nitrophenol were tested for mutagenicity in Salmonella typhimurium strains TA1535, TA1537, TA1538, TA98, and TA100. Significant mutagenic activity was detected with a sample of this compound obtained from Aldrich (technical grade (Aldrich), TGA) both in the presence and in the absence of a rat...

journal_title：Carcinogenesis

authors： Shahin MM,Bugaut A,Junino A,Kalopissis G

更新日期：1982-01-01 00:00:00

abstract：:The identification of primary molecular targets of cancer-preventive phytochemicals is essential for a comprehensive understanding of their mechanism of action. In the present study, we investigated the chemopreventive effects and molecular targets of acacetin, a flavonoid found in Robinia p seudoacacia, also known as...

journal_title：Carcinogenesis

authors： Jung SK,Kim JE,Lee SY,Lee MH,Byun S,Kim YA,Lim TG,Reddy K,Huang Z,Bode AM,Lee HJ,Lee KW,Dong Z

更新日期：2014-01-01 00:00:00

abstract：:Junctional adhesion molecule-A (JAM-A) is preferentially concentrated at tight junctions and influences epithelial cell morphology and migration. Epithelial-to-mesenchymal transition (EMT) is the conversion process of epithelial cells into mesenchymal cells, and it plays an important role in the invasiveness and metas...

journal_title：Carcinogenesis

authors： Tian Y,Tian Y,Zhang W,Wei F,Yang J,Luo X,Zhou T,Hou B,Qian S,Deng X,Qiu Y,Yao K

更新日期：2015-01-01 00:00:00

abstract：:Plant chlorophylls and carotenoids are highly colored, conjugated polyenes that play central roles in photosynthesis. Other porphyrins (tetrapyrroles), such as cytochromes, which are structurally related to chlorophyll, participate in redox reactions in many living systems. An unexpected new property of tetrapyrroles,...

journal_title：Carcinogenesis

authors： Fahey JW,Stephenson KK,Dinkova-Kostova AT,Egner PA,Kensler TW,Talalay P

更新日期：2005-07-01 00:00:00

abstract：:U.v. damage to the DNA of HeLa cells induces the polymerisation of ADP-ribose, but only if repair synthesis is inhibited so that incomplete repair sites (i.e., DNA breaks) accumulate to abnormally high levels. 3-Aminobenzamide greatly reduces the ADP-ribose polymerisation response. However, 3-aminobenzamide does not r...

journal_title：Carcinogenesis

authors： Collins A

更新日期：1985-07-01 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：:We have investigated the role of the signaling intermediate, EPS8, in tumor progression using a model system and in vivo. HN4 primary tumor cells express low levels of EPS8, similar to normal keratinocytes, and show minimal invasion in vitro in response to epidermal growth factor, whereas HN12 cells express high level...

journal_title：Carcinogenesis

authors： Wang H,Patel V,Miyazaki H,Gutkind JS,Yeudall WA

更新日期：2009-01-01 00:00:00

abstract：:Gastrointestinal tumours are among the most common malignancies in Western society, the majority of which are associated with dietary and lifestyle factors. Many dietary or lifestyle factors have been identified which may have toxic or carcinogenic properties. However, several dietary compounds also able to reduce gas...

journal_title：Carcinogenesis

authors： van der Logt EM,Roelofs HM,Nagengast FM,Peters WH

更新日期：2003-10-01 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：: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：:This study evaluated the influence of genetic polymorphisms in the microsomal epoxide hydrolase (mEPHX) gene on lung cancer risk in a case-control study of two different ethnic groups, Mexican-Americans and African-Americans. There were 138 lung cancer cases (60 Mexican-American and 78 African-American) and 148 contro...

journal_title：Carcinogenesis

authors： Wu X,Gwyn K,Amos CI,Makan N,Hong WK,Spitz MR

更新日期：2001-06-01 00:00:00

abstract：:Previous studies had indicated that complete skin tumor promoters of the phorbol ester class induce epidermal transglutaminase and cornification in a subpopulation of cultured mouse epidermal basal cells in proportion to their promoting properties. This report describes the effect of promoting agents other than phorbo...

journal_title：Carcinogenesis

authors： Yuspa SH,Ben T,Hennings H

更新日期：1983-11-01 00:00:00

abstract：:Gemcitabine has limited clinical benefits in pancreatic ductal adenocarcinoma. The solvent-based traditional taxanes docetaxel and paclitaxel have not shown clinical results superior to gemcitabine. Nab-paclitaxel, a water-soluble albumin-bound paclitaxel, may carry superior distribution properties into the tumor micr...

journal_title：Carcinogenesis

authors： Awasthi N,Zhang C,Schwarz AM,Hinz S,Wang C,Williams NS,Schwarz MA,Schwarz RE

更新日期：2013-10-01 00:00:00

abstract：:The LEC rat spontaneously develops liver cancer after suffering chronic liver injury caused by abnormal copper accumulation in the liver, but the role of copper accumulation in the induction of liver cancer remains obscure. We histochemically and biochemically examined the content of copper and metallothionein (MT), a...

journal_title：Carcinogenesis

authors： Sawaki M,Enomoto K,Hattori A,Tsuzuki N,Sugawara N,Mori M

更新日期：1994-09-01 00:00:00

abstract：:The transcription factor Sp1 has been implicated in cell-type-specific activation of transforming growth factor-beta (TGFbeta) target genes in normal epithelial cells as well as in aberrant gene activation by TGFbeta in epithelial tumor cells. Here, we have examined the interaction of Sp1 with components of the Smad s...

journal_title：Carcinogenesis

authors： Jungert K,Buck A,Buchholz M,Wagner M,Adler G,Gress TM,Ellenrieder V

更新日期：2006-12-01 00:00:00

abstract：:Previous results in a number of laboratories have demonstrated that epidermal papillomas and carcinomas induced by the two-stage protocol of initiation and promotion contain a point mutation in the 61st codon of the c-Ha-ras oncogene when the initiating agent used is 7,12-dimethylbenz[a]anthracene (DMBA). In the prese...

journal_title：Carcinogenesis

authors： Pelling JC,Neades R,Strawhecker J

更新日期：1988-04-01 00:00:00

abstract：:Epidemiological evidence has been supporting a relationship between dietary aflatoxin B1 (AFB1) exposure, development of human primary hepatocellular carcinoma (HCC) and mutations in the p53 tumor suppressor gene. However, the correlation between the observed p53 mutations, the AFB1 DNA adducts and their activation pa...

journal_title：Carcinogenesis

authors： Macé K,Aguilar F,Wang JS,Vautravers P,Gómez-Lechón M,Gonzalez FJ,Groopman J,Harris CC,Pfeifer AM

更新日期：1997-07-01 00:00:00

abstract：:The metabolism of 7,12-dimethylbenz[a]anthracene (DMBA), benzo[a]pyrene (BP) and benz[a]anthracene (BA) by epithelial cell aggregates and fibroblasts in culture has been investigated using mammary tissue obtained from female Wistar rats. The results show that: (a) both types of mammary cells metabolise all three hydro...

journal_title：Carcinogenesis

authors： Cooper CS,Pal K,Hewer A,Grover PL,Sims P

更新日期：1982-01-01 00:00:00

abstract：:Modulation of cellular thiols has been used to ameliorate the toxic side effects associated with cancer chemotherapy and is currently being investigated as a novel therapeutic strategy in cancer treatment. One of the most extensively studied modulators of thiol levels is N-acetylcysteine (NAC), a cytoprotective drug w...

journal_title：Carcinogenesis

authors： McLellan LI,Lewis AD,Hall DJ,Ansell JD,Wolf CR

更新日期：1995-09-01 00:00:00

abstract：:The purpose of this study was to compare the metabolism and DNA binding of aflatoxicol (AFL) with that of aflatoxin B1 (AFB1) in vivo and in isolated hepatocytes from Mt Shasta strain rainbow trout (Salmo gairdneri). Maximum total binding of [3H]AFL to liver DNA from trout exposed by intraperitoneal injection was 38-4...

journal_title：Carcinogenesis

authors： Loveland PM,Wilcox JS,Pawlowski NE,Bailey GS

更新日期：1987-08-01 00:00:00

abstract：:The possible effect of oral 13 cis retinoic acid (13-cis-RA) on the carcinogenic process induced by 28 weekly s.c. injections of 1,2-dimethylhydrazine (DMH) in 34 Wistar rats was investigated. Using immunohistology, precancerous and cancerous stages were compared with the same stages induced by DMH without additional ...

journal_title：Carcinogenesis

authors： Decaëns C,Rosa B,Bara J,Daher N,Burtin P

更新日期：1983-09-01 00:00:00

abstract：:Loss of gap junctional intercellular communication (GJIC) is a characteristic of cancer cells. Since a coordinated interaction of epithelial tumor cells with stromal cells is a prerequisite for tumor invasion and metastasis, the present study was designed to test the hypothesis that skin-derived tumor cells may modula...

journal_title：Carcinogenesis

authors： Stuhlmann D,Ale-Agha N,Reinehr R,Steinbrenner H,Ramos MC,Sies H,Brenneisen P

更新日期：2003-11-01 00:00:00

abstract：:The effect of retinoids on the induction of both epithelial and mesenchymal tumors of the rat kidney by a single dose of 40 mg/kg dimethylnitrosamine was tested using 13-cis-retinoic acid and the trimethylmethoxy phenyl analog of retinoic acid ethylamide. 13-cis-retinoic acid was administered for 3 weeks, 10 weeks, or...

journal_title：Carcinogenesis

authors： Hard GC,Ogiu T

更新日期：1984-05-01 00:00:00

abstract：:Human male volunteers were studied in a metabolic facility whilst they were fed randomized controlled diets. In eight volunteers there was a significant increase in faecal apparent total N:-nitroso compounds (ATNC) and nitrite excretion (P < 0.0001 and P = 0.046, respectively) when randomized doses of meat were increa...

journal_title：Carcinogenesis

authors： Hughes R,Cross AJ,Pollock JR,Bingham S

更新日期：2001-01-01 00:00:00

abstract：:The rates of formation and disappearance of benzo[a]pyrene (B[a]P) DNA-adducts were analyzed in the epidermis of SENCAR mice over a 21-day time course. Mice were treated topically with 200 nmol/mouse of [3H]B[a]P at various times prior to sacrifice. The formation and disappearance of total adducts as well as individua...

journal_title：Carcinogenesis

authors： DiGiovanni J,Decina PC,Prichett WP,Fisher EP,Aalfs KK

更新日期：1985-05-01 00:00:00

abstract：:For a group of nine hydrocarbon and halogenated hydrocarbon epoxides, there is shown to be a good correlation between their abilities to inhibit epoxide hydrase and the quantity Vmin /Es, where Vmin is the most negative value of the molecule's electrostatic potential in the neighborhood of the epoxide oxygen and Es is...

journal_title：Carcinogenesis

authors： Politzer P,Laurence PR

更新日期：1984-06-01 00:00:00

abstract：:3,4-Epoxy-1-butene (EB) is the major mutagenic metabolite of butadiene (BD), an important industrial chemical classified as a probable human carcinogen. Although the mechanism of carcinogenicity of EB is not known, its reactions with nucleophilic sites of DNA giving pro-mutagenic lesions are likely to constitute the e...

journal_title：Carcinogenesis

authors： Tretyakova N,Lin Y,Sangaiah R,Upton PB,Swenberg JA

更新日期：1997-01-01 00:00:00

abstract：:Nitrosamine-induced hepatocarcinogenesis has been used to investigate the regulation and expression of different drug-metabolizing enzymes in preneoplastic and neoplastic lesions in the female Wistar rat. The enzymes investigated were two phenobarbital-inducible cytochrome P-450 (cyt. P-450) isoenzymes (PB1 and PB2, m...

journal_title：Carcinogenesis

authors： Buchmann A,Kuhlmann W,Schwarz M,Kunz W,Wolf CR,Moll E,Friedberg T,Oesch F

更新日期：1985-04-01 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