Modulation of microRNA expression by budesonide, phenethyl isothiocyanate and cigarette smoke in mouse liver and lung.

abstract：:Spices and flavoring plants part rich in supposedly health-promoting phytochemicals are currently receiving much attention as a possible source of cancer chemopreventive compounds. Clove, the sun-dried unopened flower bud from the plant Syzygium aromaticum L. is a commonly used spice and food flavor. In the present wo...

journal_title：Carcinogenesis

authors： Banerjee S,Panda CK,Das S

更新日期：2006-08-01 00:00:00

abstract：:The use of naturally occurring botanicals with substantial antioxidant activity to afford protection to human skin against UV damage is receiving increasing attention. The green tea constituent (-)-epigallocatechin-3-gallate (EGCG) is a potent antioxidant and has shown remarkable preventive effects against photocarcin...

journal_title：Carcinogenesis

authors： Katiyar SK,Afaq F,Perez A,Mukhtar H

更新日期：2001-02-01 00:00:00

abstract：:We examined the effects of the aliphatic amides isopropyl-valeramide (IVA) and allylisopropylacetamide (AIA) on oncogenic transformation and sister chromatid exchanges (SCE) induced by cyclopenta[cd]pyrene (CPP) and benzo[a]pyrene (B[a]P) in C3H/10T1/2 cells and on B[a]Pdiol-epoxide (BPDE)-induced mutation at the HGPR...

journal_title：Carcinogenesis

authors： Krolewski B,Nagasawa H,Little JB

更新日期：1986-10-01 00:00:00

abstract：:Genomic alterations affecting components of the mechanistic target of rapamycin (mTOR) pathway are found rather frequently in cancers, suggesting that aberrant pathway activity is implicated in oncogenesis of different tumor types. mTOR functions as the core catalytic kinase of two distinct complexes, mTOR complex 1 (...

journal_title：Carcinogenesis

authors： Gkountakos A,Pilotto S,Mafficini A,Vicentini C,Simbolo M,Milella M,Tortora G,Scarpa A,Bria E,Corbo V

更新日期：2018-07-30 00:00:00

abstract：:N-Hydroxy-2-acetylaminofluorene (N-OH-AAF), N-hydroxy-4'-fluoro-4-acetylaminobiphenyl (N-OH-FAABP) and N-hydroxy-4-acetylaminobiphenyl (N-OH-AABP) were compared for their initiation and promotion activity in the rat liver using a modified Solt-Farber system. N-OH-AAF, N-OH-FAABP and N-OH-AABP showed comparable initiat...

journal_title：Carcinogenesis

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

更新日期：1990-02-01 00:00:00

abstract：:Reported habits of red meat consumption, particularly red meat that has been cooked to the degree termed 'well-done', is a positive risk factor for colorectal cancer. Under high, pyrolytic temperatures, heterocyclic amines (HCA) and benzo[a]pyrene (BP) molecules can form inside and on the surface of red meat, respecti...

journal_title：Carcinogenesis

authors： Gunter MJ,Probst-Hensch NM,Cortessis VK,Kulldorff M,Haile RW,Sinha R

更新日期：2005-03-01 00:00:00

abstract：:A number of distinct subtypes of neuroblastoma exist with different genetic abnormalities that are predicative of outcome. Whole chromosome gains are usually associated with low stage disease and favourable outcome, whereas loss of 1p, 3p and 11q, unbalanced gain of 17q and MYCN amplification (MNA) are indicative of h...

journal_title：Carcinogenesis

authors： McArdle L,McDermott M,Purcell R,Grehan D,O'Meara A,Breatnach F,Catchpoole D,Culhane AC,Jeffery I,Gallagher WM,Stallings RL

更新日期：2004-09-01 00:00:00

abstract：:The risk of squamous cell cancers of the oral cavity (OSCC) is strongly related to the use of tobacco and alcohol. N-Acetyl transferases 1 and 2 (NAT2) metabolize aryl- and heterocyclic amines that are present in tobacco smoke. NAT2 slow acetylator phenotype or genotype is related to reduced ability to detoxify these ...

journal_title：Carcinogenesis

authors： Chen C,Ricks S,Doody DR,Fitzgibbons ED,Porter PL,Schwartz SM

更新日期：2001-12-01 00:00:00

abstract：:The high incidence of oesophageal cancer in Northern Iran has been associated with opium. N-Nitrosamines are the only carcinogens known to induce oesophageal cancer in animals. Ethanol, which is the major influence on oesophageal cancer incidence in the West, inhibits the first pass clearance of N-nitrosodimethylamine...

journal_title：Carcinogenesis

authors： Ribeiro Pinto LF,Swann PF

更新日期：1997-02-01 00:00:00

abstract：:Integrins control the cell attachment to the extracellular matrix and play an important role in mediating cell proliferation, migration and survival. A number of important cancer-associated integrin genes can be regulated by microRNAs (miRNAs) that bind to their target sites in the 3' untranslated regions. We examined...

journal_title：Carcinogenesis

authors： Brendle A,Lei H,Brandt A,Johansson R,Enquist K,Henriksson R,Hemminki K,Lenner P,Försti A

更新日期：2008-07-01 00:00:00

abstract：:Bioassays and DNA-binding studies of 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) and its analogs with deuterium substitution at the positions alpha to the nitrosamino group ([4,4-D2]NNK and [CD3]NNK) were carried out in A/J mice in order to assess the potential importance of DNA methylation or pyridyloxobutyl...

journal_title：Carcinogenesis

authors： Hecht SS,Jordan KG,Choi CI,Trushin N

更新日期：1990-06-01 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：:Mutagenicity assays were carried out in the Salmonella/microsome test, using five S. typhimurium his(-) strains (TA1535, TA1537, TA1538, TA98 and TA100), both in the presence and absence of post-mitochondrial preparations from Aroclor-induced rat livers and suitable co-factors. Seven oil dispersants showed a wide rang...

journal_title：Carcinogenesis

authors： Petrilli FL,De Renzi GP,De Flora S

更新日期：1980-01-01 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：: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：:Progress in prostate cancer research has been hindered by the lack of well characterized, immortalized, human prostatic epithelial cell lines that express markers of normal prostatic epithelial cells and mimic normal growth and differentiation responses to androgens. The objectives of this study were to: (i) establish...

journal_title：Carcinogenesis

authors： Webber MM,Bello D,Kleinman HK,Wartinger DD,Williams DE,Rhim JS

更新日期：1996-08-01 00:00:00

abstract：:The effect of co-administration of diethylnitrosamine (DEN) and Clophen A 50, a commercial mixture of polychlorinated biphenyls (PCB), on pre-neoplastic enzyme-altered islands in livers of female Sprague-Dawley rats was studied. The islands were identified by the loss of adenosine-5'-triphosphatase (ATPase), emergence...

journal_title：Carcinogenesis

authors： Deml E,Oesterle D

更新日期：1986-10-01 00:00:00

abstract：:Aspirin- and non-steroidal anti-inflammatory drug (NSAID)-induced apoptosis is one of the important mechanisms for their anti-tumour effect in gastric cancer. We aimed at determining the role of bcl-2 family proteins and caspases in the apoptotic process. Gastric cancer cell lines AGS (wild-type p53) and MKN-28 (mutan...

journal_title：Carcinogenesis

authors： Zhou XM,Wong BC,Fan XM,Zhang HB,Lin MC,Kung HF,Fan DM,Lam SK

更新日期：2001-09-01 00:00:00

abstract：:Teleocidin, a new tumor promoter, increased incorporation of radioactive inorganic phosphate (32Pi) into phospholipids in HeLa cells. This effect was detected within 1 h on incubation of the cells in medium containing teleocidin. The half-maximum effective dose of teleocidin was approximately 10 ng/ml. The main effect...

journal_title：Carcinogenesis

authors： Nishino H,Fujiki H,Terada M,Sato S

更新日期：1983-01-01 00:00:00

abstract：:The effects of retinol and retinoic acid on cytotoxicity and mutation expression at the hypoxanthine-guanine phosphoribosyl transferase (HGPRT) locus in Chinese hamster ovary (CHO) cells with or without exogenous metabolic activation were studied in the presence and absence of known chemical mutagens. Neither retinol ...

journal_title：Carcinogenesis

authors： Budroe JD,Schol HM,Shaddock JG,Casciano DA

更新日期：1988-07-01 00:00:00

abstract：:The purpose of this study was to determine whether the level of 7,8-dihydro-8-oxo-2'-deoxyguanosine (8-hydroxy-2'-deoxyguanosine) (8-oxo-dG), a major mutagenic DNA oxidation product, is enhanced in newborn rat liver DNA as a consequence of oxidative stress incurred during the early postnatal period. 32P-postlabeling s...

journal_title：Carcinogenesis

authors： Randerath K,Zhou GD,Monk SA,Randerath E

更新日期：1997-07-01 00:00:00

abstract：:The influence of the enzymatic inducer beta-naphthoflavone (BNF) and of the inhibitors alpha-naphthoflavone (ANF) and 2-diethylaminoethyl-2,2-diphenylvalerate HCl (SKF 525-A) on the frequency of sister chromatid exchanges (SCE) induced by cyclophosphamide (CPA) was studied in vivo in C57BL/6J male mice. Neither induce...

journal_title：Carcinogenesis

authors： Dragani TA,Sozzi G,Della Porta G

更新日期：1983-01-01 00:00:00

abstract：:The arylamine carcinogen 3,2'-dimethyl-4-aminobiphenyl (DMABP) has been proposed to be metabolically activated to DNA-binding derivatives through the formation of an N-hydroxy intermediate. In this study, the subsequent activation of N-hydroxy-DMABP through acid catalysis or enzymatic esterification was examined. [Rin...

journal_title：Carcinogenesis

authors： Flammang TJ,Westra JG,Kadlubar FF,Beland FA

更新日期：1985-02-01 00:00:00

abstract：:Extracts of human urine were shown to contain substances that strongly inhibited the liver S9-mediated mutagenicity of 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP) in Salmonella typhimurium TA98 strain in a liquid incubation assay. The inhibitory effect was unrelated to cytotoxicity and was similar with urin...

journal_title：Carcinogenesis

authors： Malaveille C,Hautefeuille A,Brun G,Vineis P,Bartsch H

更新日期：1992-12-01 00:00:00

abstract：:The carcinogenic heterocyclic amine 2-amino-3,8-dimethyl-imidazo[4,5-f]quinoxaline (MeIQx) is widely distributed in cooked foods. The nuclease P1 method increased the sensitivity of the standard 32P-postlabeling analysis about 1000-fold for detection of MeIQx-DNA adducts. The recovery of MeIQx-DNA adducts by the nucle...

journal_title：Carcinogenesis

authors： Ochiai M,Nagaoka H,Wakabayashi K,Tanaka Y,Kim SB,Tada A,Nukaya H,Sugimura T,Nagao M

更新日期：1993-10-01 00:00:00

abstract：:In addition to genetic changes, epigenetic aberrations also play important roles in radiation- and chemical-induced disorders and carcinogenesis. The present study investigated whether epigenetic therapy with a histone deacetylase (HDAC) inhibitor has dual benefits for radiation-induced oral mucositis and chemical-ind...

journal_title：Carcinogenesis

authors： Chung YL,Lee MY,Pui NN

更新日期：2009-08-01 00:00:00

abstract：:Nucleotide excision repair (NER) removes bulky DNA lesions and is thus crucial for the protection against environmental carcinogens and UV light exposure. Deficiencies in NER cause increased mutation rates and chromosomal aberrations. Current methods for studying NER are mostly based on either quantitation of lesion r...

journal_title：Carcinogenesis

authors： Rubbi CP,Milner J

更新日期：2001-11-01 00:00:00

abstract：:Changes in lipid metabolism were monitored in rat hepatocyte nodules at certain time points over 9 months. Tissue obtained from partially hepatectomized rats, collected over a period of 7 days, were included as a control for normal hepatocyte cell proliferation. Two important features regarding the lipid profiles of h...

journal_title：Carcinogenesis

authors： Abel S,Smuts CM,de Villiers C,Gelderblom WC

更新日期：2001-05-01 00:00:00

abstract：:Ultraconserved elements (UCEs) are segments of >200 bp length showing absolute sequence identity between orthologous regions of human, rat and mouse genomes. The selection factors acting on these UCEs are still unknown. Recent studies have shown that UCEs function as long-range enhancers of flanking genes or are invol...

journal_title：Carcinogenesis

authors： Yang R,Frank B,Hemminki K,Bartram CR,Wappenschmidt B,Sutter C,Kiechle M,Bugert P,Schmutzler RK,Arnold N,Weber BH,Niederacher D,Meindl A,Burwinkel B

更新日期：2008-02-01 00:00:00

abstract：:2-Hexenal is an alpha,beta-unsaturated carbonyl compound which is mutagenic, genotoxic and forms cyclic 1,N2-propanodeoxyguanosine adducts like similar propenals for which carcinogenicity was shown, e.g. acrolein or crotonaldehyde. Since humans have a permanent intake of 2-hexenal via vegetarian food this genotoxic co...

journal_title：Carcinogenesis

authors： Schuler D,Eder E

更新日期：1999-07-01 00:00:00