TIPE1 promotes cervical cancer progression by repression of p53 acetylation and is associated with poor cervical cancer outcome.

abstract：:Phenobarbital (PB) is a potent tumor promoter in rodent liver. In this study we investigated whether PB selectively promotes a population of initiated cells with reduced levels of transforming growth factor-beta (TGF beta) receptors types I, II and III. Liver tumors were induced in male Fischer F344 rats by diethylnit...

journal_title：Carcinogenesis

authors： Mansbach JM,Mills JJ,Boyer IJ,De Souza AT,Hankins GR,Jirtle RL

更新日期：1996-01-01 00:00:00

abstract：:A 25mer oligonucleotide containing a single N-(deoxyguanosin-8-yl-)-1-aminopyrene (dGAP), the major DNA adduct formed by reductively activated 1-nitropyrene, was synthesized. The adduct was located at nucleotide 21 from the 3' end. DNA synthesis on this template by human DNA polymerases alpha and beta, HIV reverse tra...

journal_title：Carcinogenesis

authors： Vyas RR,Basu AK

更新日期：1995-04-01 00:00:00

abstract：:Both Snell dwarf mice (dw/dw) and their phenotypically normal heterozygotes (dw/+) were dosed with methylclofenapate (MCP) at daily intervals by gavage (25 mg/kg). Animals were killed at 12, 24, 36 and 72 h after the initial dose and the parameters of ploidy, nuclearity and DNA synthesis were measured in hepatocytes i...

journal_title：Carcinogenesis

authors： Styles JA,Kelly MD,Pritchard NR,Foster JR

更新日期：1990-03-01 00:00:00

abstract：:Promotion of 'initiated' JB6 epidermal cells to the tumor phenotype can be effected by 12-O-tetradecanoylphorbol-13-acetate treatment, by stimulation of epidermal growth factor (EGF) receptor activity with EGF or transforming growth factor alpha and by exposure to the isoquinoline derivative H7. When these cells were ...

journal_title：Carcinogenesis

authors： Harbers M,Borowski P,Fanick W,Lengyel H,Buck F,Hinsch KD,Hilz H

更新日期：1992-12-01 00:00:00

abstract：:The metabolism of the carcinogenic pentacyclic azaaromatic compound, dibenz[a,j]acridine, has been examined in liver microsomal incubations using preparations from 3-methylcholanthrene-pretreated Wistar rats. Using authentic synthetic standards, u.v. spectroscopy and mass spectrometry, the following were proved to be ...

journal_title：Carcinogenesis

authors： Gill JH,Duke CC,Rosario CA,Ryan AJ,Holder GM

更新日期：1986-08-01 00:00:00

abstract：:Polyphenols have shown promising bioactivity in experimental in vitro and in vivo models for cancer chemoprevention. However, consumed orally, they are often transformed by gut microbes into new active principles with so far incompletely deciphered molecular mechanisms. Here, enterolacton, S-equol and urolithin A as r...

journal_title：Carcinogenesis

authors： Norden E,Heiss EH

更新日期：2019-03-12 00:00:00

abstract：:The modifying effects of 4,4'-diaminodiphenylmethane (DDPM) (0.1% in diet) administration on liver carcinogenesis induced by 2-acetylaminofluorene (2-AAF) (0.02% in diet), 3'-methyl-4-dimethylaminoazobenzene (3'-Me-DAB) ( 0.06% in diet), diethylnitrosamine (DEN) (0.001% in drinking water) and N-ethyl-N-hydroxyethylnit...

journal_title：Carcinogenesis

authors： Tsuda H,Ogiso T,Hasegawa R,Imaida K,Masui T,Ito N

更新日期：1987-05-01 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：:An important difference between chemical agents that induce oxidative damage in DNA and ionizing radiation is that radiation-induced damage is clustered locally on the DNA. Both modelling and experimental studies have predicted the importance of clustering of lesions induced by ionizing radiation and its dependence on...

journal_title：Carcinogenesis

authors： Prise KM,Pullar CH,Michael BD

更新日期：1999-05-01 00:00:00

abstract：:The antihistamine methapyrilene (hydrochloride) and four close structural analogs, methaphenilene, methafurylene, thenyldiamine and clorothen, were given to rats at a concentration of 0.1% in drinking water for 34 weeks. Only methapyrilene produced notable histopathological changes in the liver, bile duct hyperplasia ...

journal_title：Carcinogenesis

authors： Hernandez L,Allen PT,Poirier LA,Lijinsky W

更新日期：1989-03-01 00:00:00

abstract：:Wnt/β-Catenin signaling dysregulation is involved in tumorigenesis. Furthermore, epigenetic modification of the Dickkopf (DKK) family (DKK1-DKK4) has been shown to be important in Wnt signaling regulation. In this study, the role of DKK2, a Wnt antagonist, in epithelial ovarian cancer (EOC) was evaluated by examining ...

journal_title：Carcinogenesis

authors： Zhu J,Zhang S,Gu L,Di W

更新日期：2012-12-01 00:00:00

abstract：:Conjugated linoleic acid (CLA) is a class of commercially available fatty acids that have been associated with anticancer properties in rodent models of chemical carcinogenesis. We conducted a pilot study to examine the antitumor effect of dietary CLA in a polyoma virus-middle T antigen (PyMT) mouse model of invasive ...

journal_title：Carcinogenesis

authors： Flowers M,Schroeder JA,Borowsky AD,Besselsen DG,Thomson CA,Pandey R,Thompson PA

更新日期：2010-09-01 00:00:00

abstract：:The fidelity of DNA synthesis is critically dependent on the correct balance and availability of the deoxynucleoside triphosphate (dNTP) precursors for the polymerases involved in replication and repair. Since folate-derived one-carbon groups are essential for the de novo synthesis of both purines and pyrimidines, the...

journal_title：Carcinogenesis

authors： James SJ,Cross DR,Miller BJ

更新日期：1992-12-01 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：:The repair of u.v.-induced damage in human and rodent cells was investigated at the level of DNA loops attached to the nuclear matrix. After 2 h post-u.v. incubation, DNase I digestion studies revealed a 3- to 4-fold enrichment of repair-labeled DNA at the nuclear matrix in four xeroderma pigmentosum cell strains belo...

journal_title：Carcinogenesis

authors： Mullenders LH,van Kesteren AC,Bussmann CJ,van Zeeland AA,Natarajan AT

更新日期：1986-06-01 00:00:00

abstract：:Previous studies demonstrate that the heavy metal cadmium and the metalloid arsenite activate estrogen receptor-alpha in breast cancer cells by forming a high-affinity complex with the ligand-binding domain of the receptor and that environmentally relevant doses of cadmium have estrogen-like activity in vivo. The pres...

journal_title：Carcinogenesis

authors： Divekar SD,Li HH,Parodi DA,Ghafouri TB,Chen R,Cyrus K,Foxworth AE,Fornace AJ,Byrne C,Martin MB

更新日期：2020-07-14 00:00:00

abstract：:Pardaxin, an antimicrobial peptide secreted by the Red Sea flatfish Pardachirus marmoratus, inhibits proliferation and induces apoptosis of human cancer cell lines. However, the underlying molecular mechanisms are only partially understood at present. In this study, we used proteomic approaches and network reconstruct...

journal_title：Carcinogenesis

authors： Huang TC,Chen JY

更新日期：2013-08-01 00:00:00

abstract：:Dose-response relationships in the induction of urinary bladder cancer in male C57BL/6 x DBA/2-F1 (BDF) mice by intragastric instillation of N-butyl-N-(4-hydroxybutyl)nitrosamine (OH-BBN) were studied. Administration of a total dose of 0 to 80 mg OH-BBN in 10 weekly fractions to groups of 25 mice resulted in a linear ...

journal_title：Carcinogenesis

authors： McCormick DL,Ronan SS,Becci PJ,Moon RC

更新日期：1981-01-01 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：:A three-dimensional molecular template has been generated for substrates of human debrisoquine 4-hydroxylase cytochrome P450 (CYP2D6). This template defines the stereochemical requirements for CYP2D6 substrates in terms of the volume occupied and positions of key atoms. The modelling was based on the X-ray crystallogr...

journal_title：Carcinogenesis

authors： Islam SA,Wolf CR,Lennard MS,Sternberg MJ

更新日期：1991-12-01 00:00:00

abstract：:Tuberin (protein encodes by tuberous sclerosis complex 2, Tsc2) deficiency is associated with the decrease in the DNA repair enzyme 8-oxoG-DNA glycosylase (OGG1) in tumour kidney of tuberous sclerosis complex (TSC) patients. The purpose of this study was to elucidate the mechanisms by which tuberin regulates OGG1. The...

journal_title：Carcinogenesis

authors： Habib SL,Bhandari BK,Sadek N,Abboud-Werner SL,Abboud HE

更新日期：2010-11-01 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：:Supplementation by beta-carotene has unexpectedly appeared to increase lung cancer risk among smokers. In order to explain this it has been suggested that at high serum levels of beta-carotene, prooxidant characteristics of beta-carotene may become manifest, yielding reactive oxygen species (ROS) and inducing oxidativ...

journal_title：Carcinogenesis

authors： Kleinjans JC,van Herwijnen MH,van Maanen JM,Maas LM,de Kok TM,Moonen HJ,Briedé JJ

更新日期：2004-07-01 00:00:00

abstract：:Covalent binding to haemoglobin, plasma proteins and DNA was determined after intraperitoneal administration of radiolabelled diethylnitrosamine to mice. The level of alkylation of DNA in liver--the main site of activation--was found to be about two orders of magnitude higher than the level of alkylation of haemoglobi...

journal_title：Carcinogenesis

authors： Osterman-Golkar S,Bergmark E

更新日期：1988-11-01 00:00:00

abstract：:Recent studies have suggested that the straightforward role of p53 as a transcription factor that functions by inducing apoptotic target genes to eliminate developing tumor cells is only part of a much more complicated story. There is now a firm body of evidence supporting a transcriptionally independent activity of p...

journal_title：Carcinogenesis

authors： Yee KS,Vousden KH

更新日期：2005-08-01 00:00:00

abstract：:Several purified polychlorinated biphenyl (PCB) congeners with differing toxicity/tumor promotional activities in rat liver in vivo were tested for their effects on gap-junctional intercellular communication (GJIC) in cell strains and lines derived from human liver and skin. This in vitro assay is being developed to d...

journal_title：Carcinogenesis

authors： Swierenga SH,Yamasaki H,Piccoli C,Robertson L,Bourgon L,Marceau N,Fitzgerald DJ

更新日期：1990-06-01 00:00:00

abstract：:The caspase proteins are essential for the regulation of normal B cell development and regulation of apoptosis. We investigated five single nucleotide polymorphisms in four key caspase genes, CASP3 [Ex8-280C>A (rs6948) and Ex8+567T>C (rs1049216)], CASP8 Ex14-271A>T (rs13113), CASP9 Ex5+32G>A (rs1052576) and CASP10 Ex3...

journal_title：Carcinogenesis

authors： Lan Q,Zheng T,Chanock S,Zhang Y,Shen M,Wang SS,Berndt SI,Zahm SH,Holford TR,Leaderer B,Yeager M,Welch R,Hosgood D,Boyle P,Rothman N

更新日期：2007-04-01 00:00:00

abstract：:Recent studies have implicated multipotential mesenchymal stem cells (MSCs) as an aid to breast cancer cell proliferation and metastasis, partly as a result of the MSCs secretome. As the tumor gets beyond 2 mm in diameter, the stromal cells could undergo starvation due to the lack of sufficient nutrients in solid tumo...

journal_title：Carcinogenesis

authors： Sanchez CG,Penfornis P,Oskowitz AZ,Boonjindasup AG,Cai DZ,Dhule SS,Rowan BG,Kelekar A,Krause DS,Pochampally RR

更新日期：2011-07-01 00:00:00

abstract：:Karyotype, mitochondrial ultrastructure and several enzymatic activities were studied in two clones, D22 and D27, from SV40-transformed rabbit chondrocytes. Similar chromosome alterations, with recurrent losses and gains were observed at the various passages. Mitochondria were rare, with increase in size and crest alt...

journal_title：Carcinogenesis

authors： Bravard A,Beaumatin J,Luccioni C,Fritsch P,Lefrançois D,Thenet S,Adolphe M,Dutrillaux B

更新日期：1992-05-01 00:00:00

abstract：:Dihydrodiol dehydrogenase (DD) has been shown to catalyze the oxidation of (+/-)-trans-7,8-dihydroxy-7,8-dihydrobenzo [a]pyrene (BP-diol) to yield benzo[a]pyrene-7,8-dione (BPQ) in uninduced fortified rat liver S100 fractions but the formation of BPQ has not been observed in whole cells. In these studies [3H]BP-diol w...

journal_title：Carcinogenesis

authors： Flowers-Geary L,Harvey RG,Penning TM

更新日期：1995-11-01 00:00:00