ARA54 is involved in transcriptional regulation of the cyclin D1 gene in human cancer cells.

abstract：:Alterations in the pattern of epidermal cell differentiation and proliferation in mouse skin and benign skin tumors were studied by two-color immunofluorescence using monospecific antibodies. Replicating cells were identified by 5-bromo-deoxyuridine (BrdU) pulse-labeling and differentiating cells by keratins K1 and K1...

journal_title：Carcinogenesis

authors： Huitfeldt HS,Heyden A,Clausen OP,Thrane EV,Roop D,Yuspa SH

更新日期：1991-11-01 00:00:00

abstract：:Copenhagen (Cop) rats are completely resistant to the chemical induction of mammary adenocarcinomas, but their susceptibility to hepatocarcinogenesis is virtually unknown. Rat liver is a well-characterized and easily manipulated tissue in which to study carcinogenesis. Therefore, if Cop rats are resistant to hepatocar...

journal_title：Carcinogenesis

authors： Wood GA,Korkola JE,Lee VM,Sarma DS,Archer MC

更新日期：1997-09-01 00:00:00

abstract：:DL-N-acetyl-N'-nitrosotryptophan (I) and its methyl ester (II), readily formed under mild conditions by the reaction of nitrite with N-acetyltryptophan or its methyl ester, are model compounds for the study of the nitrosation of alpha-amino acid side chains, considered relevant to possible role of nitrosation of pepti...

journal_title：Carcinogenesis

authors： Venitt S,Crofton-Sleigh C,Ooi SL,Bonnett R

更新日期：1980-06-01 00:00:00

abstract：:In Thailand, smoking of commercial cigarettes and of handmade cigarettes has drastically increased in recent decades. Cancer of the lung and of the upper aero-digestive tract have also increased in Thailand as they have in many other countries. It is our working hypothesis that the increase of primary cancer of the li...

journal_title：Carcinogenesis

authors： Mitacek EJ,Brunnemann KD,Hoffmann D,Limsila T,Suttajit M,Martin N,Caplan LS

更新日期：1999-01-01 00:00:00

abstract：:O-Methylation of catecholestrogens catalyzed by catechol-O-methyltransferase provides a major route for the rapid metabolic clearance of these steroids. However, the metabolic clearance rate of 4-hydroxyestradiol (4-OH-E2) is considerably lower than that of 2-hydroxyestradiol, although 2- and 4-hydroxycatecholestrogen...

journal_title：Carcinogenesis

authors： Roy D,Weisz J,Liehr JG

更新日期：1990-03-01 00:00:00

abstract：:The effects of dietary Brussels sprouts and indole-3-carbinol (I3C) on xenobiotic-metabolizing enzyme activities and hepatic aflatoxin B1 (AFB1)-DNA binding were determined in rats. Animals were dosed intraperitoneally (i.p.) or intragastrically (i.g.) with [3H]AFB1 and killed 2 (i.p.) or 3 (i.g.) h later. Brussels sp...

journal_title：Carcinogenesis

authors： Salbe AD,Bjeldanes LF

更新日期：1989-04-01 00:00:00

abstract：:The oxidative metabolites of estrogen have been proposed to play an important role in the development of some human cancers. The two major pathways of estrogen metabolism, to the carcinogenic 4-hydroxyestradiol (4-OHE2) and to the non-carcinogenic 2-hydroxyestradiol (2-OHE2), are mediated by cytochromes P450 CYP1B1 an...

journal_title：Carcinogenesis

authors： Husbeck B,Powis G

更新日期：2002-10-01 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：:A simple method for detection of DNA single-strand breaks (DNA-SSB) in cultured cells is described, based on filtration of alkaline-lysed cells through microfilters. After exposure to potentially DNA damaging agents, the cells are transferred to 0.8 micron cellulose acetate filters mounted in microfilter devices where...

journal_title：Carcinogenesis

authors： Leanderson P,Wennerberg K,Tagesson C

更新日期：1994-01-01 00:00:00

abstract：:To better understand drug and carcinogen metabolism pathways in head and neck squamous cell carcinoma we assayed the principal drug- and carcinogen-metabolizing enzyme systems in both tumors and their corresponding adjacent non-tumoral tissues. Cytochromes P450 (1A1/A2, 2B1/B2, 2C8-10, 2E1, 3A4), epoxide hydrolase and...

journal_title：Carcinogenesis

authors： Janot F,Massaad L,Ribrag V,de Waziers I,Beaune PH,Luboinski B,Parise O Jr,Gouyette A,Chabot GG

更新日期：1993-07-01 00:00:00

abstract：:Isoflavone genistein is a specific inhibitor of protein tyrosine kinase (PTK) and has been shown to have a variety of anticancer activities in cultured cells and animal models. We report here that genistein significantly inhibits 7,12-dimethylbenz[a]anthracene (DMBA)-initiated and 12-O-tetradecanoyl phorbol-13-acetate...

journal_title：Carcinogenesis

authors： Wei H,Bowen R,Zhang X,Lebwohl M

更新日期：1998-08-01 00:00:00

abstract：:Lack of functional telomeres can cause chromosomal aberrations. This type of genetic instability may promote tumorigenesis. We have investigated the association between mean telomere length in buccal cells (assessed with quantitative real-time PCR) and bladder cancer risk in a case-control study. Patients with bladder...

journal_title：Carcinogenesis

authors： Broberg K,Björk J,Paulsson K,Höglund M,Albin M

更新日期：2005-07-01 00:00:00

abstract：:CD133 is a pivotal marker of cancer stem cells (CSCs), which is involved in tumorigenesis and cancer progression. Recent studies have identified CD133 to be a prognostic factor for cancer rested with its expression and genetic variants. Here, we hypothesized that the single nuclear polymorphisms (SNPs) in CD133 may be...

journal_title：Carcinogenesis

authors： Cheng M,Yang L,Yang R,Yang X,Deng J,Yu B,Huang D,Zhang S,Wang H,Qiu F,Zhou Y,Lu J

更新日期：2013-10-01 00:00:00

abstract：:Overexpressed DNA methyltransferase 1 (DNMT1) strongly contributes to tumor suppressor gene silencing in colorectal cancer (CRC). However, the underlying mechanism of DNMT1 overexpression is still unclear. MicroRNAs (miRNA) have been implicated as gene regulators controlling diverse biological processes, including car...

journal_title：Carcinogenesis

authors： Wang H,Wu J,Meng X,Ying X,Zuo Y,Liu R,Pan Z,Kang T,Huang W

更新日期：2011-07-01 00:00:00

abstract：:Receptor tyrosine kinase EphB3 is expressed in cells in the bottom of intestinal crypts near stem cell niches. Loss of Ephb3 has recently been reported to produce invasive colorectal carcinoma in Apc(Min/+) mice and EphB-mediated compartmentalization was demonstrated to be a mechanism suppressing colorectal cancer pro...

journal_title：Carcinogenesis

authors： Chiu ST,Chang KJ,Ting CH,Shen HC,Li H,Hsieh FJ

更新日期：2009-09-01 00:00:00

abstract：:4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) is the most abundant and carcinogenic tobacco-specific nitrosamine in tobacco and tobacco smoke. The major metabolic pathway for NNK is carbonyl reduction to form the (R) and (S) enantiomers of 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol (NNAL) which, like NNK, is...

journal_title：Carcinogenesis

authors： Ashmore JH,Luo S,Watson CJW,Lazarus P

更新日期：2018-07-30 00:00:00

abstract：:Epidemiological studies indicate that N-nitroso compounds (NOC) are causally linked to colorectal cancer (CRC). NOC induce DNA alkylations, including O (6)-methylguanine (O (6)-MeG) and N-methylated purines, which are repaired by O (6)-MeG-DNA methyltransferase (MGMT) and N-alkyladenine-DNA glycosylase (AAG)-initiated...

journal_title：Carcinogenesis

authors： Fahrer J,Frisch J,Nagel G,Kraus A,Dörsam B,Thomas AD,Reißig S,Waisman A,Kaina B

更新日期：2015-10-01 00:00:00

abstract：:Basal cell carcinoma (BCC) of the skin is the most common neoplasm among the Caucasian population of the Western world. Inflammation may result in oxidative stress and contribute to promotion and progression of tumors, including BCC. The role of cytokines, which are inflammatory modulators, in the biology of tumors ha...

journal_title：Carcinogenesis

authors： Rizzato C,Canzian F,Rudnai P,Gurzau E,Stein A,Koppova K,Hemminki K,Kumar R,Campa D

更新日期：2011-12-01 00:00:00

abstract：:Primary cultured newborn mouse epidermal cells cultured in the low Ca2+ (0.02 mM) medium showed typical basal cell morphology and proliferated as a monolayer. A stepwise increase in medium Ca2+ concentration induced terminal differentiation of epidermal cells. In the case of epidermal cells obtained from newborn mice ...

journal_title：Carcinogenesis

authors： Wang JC,Yamamoto S,Kato R

更新日期：1992-08-01 00:00:00

abstract：:Telomerase activity is observed in approximately 90% of human cancer including esophageal squamous cell cancer. Normal somatic cells do not display telomerase activity on a regular basis. The major mechanism to regulate telomerase activity in human cells is the transcriptional control of the catalytic subunit, the hum...

journal_title：Carcinogenesis

authors： Quante M,Heeg S,von Werder A,Goessel G,Fulda C,Doebele M,Nakagawa H,Beijersbergen R,Blum HE,Opitz OG

更新日期：2005-11-01 00:00:00

abstract：:We have examined both the initial nuclease sensitivity and subsequent nucleosome rearrangement of newly repaired regions of chromatin in human diploid fibroblasts treated with methyl methanesulfonate (MMS) and methylnitrosourea (MNU). We initially examined the effect of these two alkylating agents on DNA replicative s...

journal_title：Carcinogenesis

authors： Sidik K,Smerdon MJ

更新日期：1984-02-01 00:00:00

abstract：:Several nitroarenes derived from benzo[a]pyrene and perylene and the parent hydrocarbons have been assayed for mutagenicity in the Salmonella microsome test and for affinity for the 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD)-receptor protein in rat liver cytosol. 1- and 3-nitrobenzo[a]pyrene are mutagenic in the absen...

journal_title：Carcinogenesis

authors： Löfroth G,Toftgård R,Nilsson L,Agurell E,Gustafsson JA

更新日期：1984-07-01 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：:1,3-Butadiene (BD), a widely used monomer in the production of synthetic rubber and other resins, is one of the 189 hazardous air pollutants identified in the 1990 Clean Air Act Amendments. BD induces tumors at multiple organ sites in B6C3F1 mice and Sprague-Dawley rats; mice are much more susceptible to the carcinoge...

journal_title：Carcinogenesis

authors： Csanády GA,Guengerich FP,Bond JA

更新日期：1992-07-01 00:00:00

abstract：:Lipid peroxidation aldehydes of the 4-hydroxy-alpha, beta-unsaturated type, as well as the tobacco-smoke related alpha, beta-unsaturated aldehyde, acrolein, were highly cytotoxic and decreased the intracellular thiol content in cultured human bronchial fibroblasts after treatment with micromolar concentrations. In com...

journal_title：Carcinogenesis

authors： Krokan H,Grafstrom RC,Sundqvist K,Esterbauer H,Harris CC

更新日期：1985-12-01 00:00:00

abstract：:Pulmonary adenocarcinoma (PAC) is the leading type of lung cancer in smokers and non-smokers that arises in most cases from small airway epithelial cells. PAC has a high mortality due to its aggressive behavior and resistance to cancer therapeutics. We have shown previously that the proliferation of human PAC cells NC...

journal_title：Carcinogenesis

authors： Schuller HM,Al-Wadei HA,Majidi M

更新日期：2008-10-01 00:00:00

abstract：:The activity levels of L-ornithine carboxy-lyase (ODC) (E.C. 4.1.1.17) and S-adenosyl-L-methionine carboxy-lyase (SAM-D) (E.C.4.1.1.50) were determined in individual papillomas induced in mouse skin by a two-stage technique, and in normal mouse epidermis. Cycloheximide treatment abolished both enzyme activities. In no...

journal_title：Carcinogenesis

authors： Astrup EG,Boutwell RK

更新日期：1982-01-01 00:00:00

abstract：:A plant polysaccharide, Aloe gel extract, was reported to have an inhibitory effect on benzo[a]pyrene (B[a]P)-DNA adduct formation in vitro and in vivo. Hence, chemopreventive effects of plant polysaccharides [Aloe barbadensis Miller (APS), Lentinus edodes (LPS), Ganoderma lucidum (GPS) and Coriolus versicolor (CPS)] ...

journal_title：Carcinogenesis

authors： Kim HS,Kacew S,Lee BM

更新日期：1999-08-01 00:00:00

abstract：:The nitrogen heterocycle dibenz[c,h]acridine (DB[c,h]ACR) and the enantiomers of the diastereomeric pair of bay-region 3,4-diol 1, 2-epoxides as well as other bay-region epoxides and dihydrodiol derivatives of this hydrocarbon have been evaluated for tumorigenicity on mouse skin and in the newborn mouse. On mouse skin...

journal_title：Carcinogenesis

authors： Chang RL,Wood AW,Kumar S,Lehr RE,Shirai N,Jerina DM,Conney AH

更新日期：2000-11-01 00:00:00

abstract：:Measurements were made of the effects of phenolic compounds, some of which are present in the human diet, on the nitrosation of proline by nitrite to give N-nitrosoproline (NPRO). In vitro, resorcinol, catechin, p-nitrosophenol and phenol were catalysts and chlorogenic acid an inhibitor; guaiacol showed a marginal cat...

journal_title：Carcinogenesis

authors： Pignatelli B,Bereziat JC,Descotes G,Bartsch H

更新日期：1982-01-01 00:00:00