MicroRNA-342 inhibits colorectal cancer cell proliferation and invasion by directly targeting DNA methyltransferase 1.

abstract：:Super elongation complex (SEC) controls gene transcription by releasing Pol II from pausing. Previous studies have shown that dysfunction of SEC was associated with multiple human cancers, such as leukemia and breast cancer. However, the role of SEC in head and neck squamous cell carcinoma (HNSCC) development remains ...

journal_title：Carcinogenesis

authors： Deng P,Wang J,Zhang X,Wu X,Ji N,Li J,Zhou M,Jiang L,Zeng X,Chen Q

更新日期：2018-07-03 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：:Normal human fibroblasts do not synthesize platelet-derived growth factor (PDGF), but they respond to its mitogenic action. In contrast, cells from several human fibrosarcomas have been shown to synthesize PDGF at significant levels. To investigate the possible role of PDGF expression in the development of tumors of m...

journal_title：Carcinogenesis

authors： Yang D,Kohler SK,Maher VM,McCormick JJ

更新日期：1994-10-01 00:00:00

abstract：:The role of O-GlcNAc transferase (OGT) in gene regulation and tumor invasion is poorly understood. Here, we have identified several previously undiscovered OGT-interacting proteins, including the PRMT5/WDR77 complex, the PRC2 complex, the ten-eleven translocation (TET) family, the CRL4B complex and the nucleosome remo...

journal_title：Carcinogenesis

authors： Gao J,Yang Y,Qiu R,Zhang K,Teng X,Liu R,Wang Y

更新日期：2018-10-08 00:00:00

abstract：:Benzo[a]pyrene diol epoxide (BPDE)-DNA adducts are involved in the induction of p53 mutations and probably in the causation of human lung cancer associated with cigarette smoking. The ratio between CYP1A1 and GST enzyme activities is a critical determinant of the target dose of carcinogenic BPDE and other DNA-reactive...

journal_title：Carcinogenesis

authors： Alexandrov K,Cascorbi I,Rojas M,Bouvier G,Kriek E,Bartsch H

更新日期：2002-12-01 00:00:00

abstract：:Prostate cancer (PCa) is the second cause of cancer deaths in men in the USA. When the cancer recurs, early stages can be controlled with hormone ablation therapy to delay the rate of cancer progression but, over time, the cancer overcomes its hormone dependence, becomes highly aggressive and metastasizes. Clinical tr...

journal_title：Carcinogenesis

authors： Wang L,Li W,Lin M,Garcia M,Mulholland D,Lilly M,Martins-Green M

更新日期：2014-10-01 00:00:00

abstract：:Cigarette smoking is a major cause of human cancer at a variety of sites, although its carcinogenic mechanisms remains unestablished. Cigarette smoke can be divided into two phases, gas phase and particulate matter (tar). Both phases contain high concentrations of oxidants and free radicals, especially nitric oxide (N...

journal_title：Carcinogenesis

authors： Yoshie Y,Ohshima H

更新日期：1997-07-01 00:00:00

abstract：:The three-dimensional structure of the product of the reaction of a diol epoxide of the carcinogen 5-methylchrysene with methanol has been determined by an X-ray diffraction analysis. The diol epoxide used to obtain this compound contains a stereochemically hindered bay region because of the location of the 5-methyl g...

journal_title：Carcinogenesis

authors： Afshar CE,Carrell CJ,Carrell HL,Harvey RG,Kiselyov AS,Amin S,Glusker JP

更新日期：1996-11-01 00:00:00

abstract：:Breast cancer incidence is increased in women with both high and low birth weight. The latter is also associated with hyperglycaemia, insulin resistance and type-2 diabetes, each of which independently increases breast cancer risk. We showed previously in our model of poor early-growth that pregnancy estradiol levels ...

journal_title：Carcinogenesis

authors： Fernandez-Twinn DS,Ekizoglou S,Gusterson BA,Luan J,Ozanne SE

更新日期：2007-03-01 00:00:00

abstract：:Apoptosis is a morphologically and biochemically distinct form of cell death which determines specific patterns of tissue size and shape and balances cell proliferation. In the present study, the sequence of cellular proliferative alterations in urinary bladder epithelium associated with uracil-induced reversible urin...

journal_title：Carcinogenesis

authors： Otori K,Yano Y,Takada N,Lee CC,Hayashi S,Otani S,Fukushima S

更新日期：1997-08-01 00:00:00

abstract：:CXCL5 is a member of the CXC-type chemokine family that may play a role in carcinogenesis and cancer progression. This study investigates the biological function and clinical significance of CXCL5 in intrahepatic cholangiocarcinoma (ICC). We demonstrated that CXCL5 was overexpressed in ICC cell lines and tumor samples...

journal_title：Carcinogenesis

authors： Zhou SL,Dai Z,Zhou ZJ,Chen Q,Wang Z,Xiao YS,Hu ZQ,Huang XY,Yang GH,Shi YH,Qiu SJ,Fan J,Zhou J

更新日期：2014-03-01 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：:It is estimated that one-third of Americans use dietary herbal supplements on a regular basis. Diets rich in bioactive phytochemicals are associated with reduced risk of certain cancers, notably, colon cancer. Herbal supplements have not been directly tested as sources of bioactive cancer preventives. Hence, this stud...

journal_title：Carcinogenesis

authors： Volate SR,Davenport DM,Muga SJ,Wargovich MJ

更新日期：2005-08-01 00:00:00

abstract：:Groups of male and female IF strain mice were fed a diet containing either 0.5% or 1.0% paracetamol for up to 18 months. Among male mice fed the higher dose, the total liver cell tumour incidence was 87%, 21.7% developing hepatocellular carcinomas: both yields were statistically significant. The corresponding incidenc...

journal_title：Carcinogenesis

authors： Flaks A,Flaks B

更新日期：1983-01-01 00:00:00

abstract：:To establish a cell culture model for lung carcinogenesis, independent populations of the human papillomavirus 18-immortalized human bronchial epithelial cell line BEP2D were treated with high linear energy transfer radon-simulated alpha-particles, expanded and xenotransplanted into Nu/Nu mice. Six independent cell li...

journal_title：Carcinogenesis

authors： Weaver DA,Hei TK,Hukku B,McRaven JA,Willey JC

更新日期：1997-06-01 00:00:00

abstract：:Multiple myeloma (MM) cells accumulate in the bone marrow (BM) where their interactions impede disease therapy. We have shown that microvesicles (MVs) derived from BM mesenchymal stem cells (MSCs) of MM patients promote the malignant traits via modulation of translation initiation (TI), whereas MVs from normal donors ...

journal_title：Carcinogenesis

authors： Dabbah M,Jarchowsky-Dolberg O,Attar-Schneider O,Tartakover Matalon S,Pasmanik-Chor M,Drucker L,Lishner M

更新日期：2020-03-13 00:00:00

abstract：:An iron chelate, ferric ethylenediamine-N,N'-diacetate [Fe(III)-EDDA], was found to produce hydroxyl radicals with hydrogen peroxide, as determined by both a deoxyribose degradation test and electron spin resonance. Hydroxyl radical production was inhibited not only by adding hydroxyl radical scavengers and catalase, ...

journal_title：Carcinogenesis

authors： Liu M,Okada S

更新日期：1994-12-01 00:00:00

abstract：:The major mammalian apurinic/apyrimidinic (AP) endonuclease (APE1) plays a central role in the DNA base excision repair pathway (BER) in two distinct ways. As an AP endonuclease, it initiates repair of AP sites in DNA produced either spontaneously or after removal of uracil and alkylated bases in DNA by monofunctional...

journal_title：Carcinogenesis

authors： Izumi T,Hazra TK,Boldogh I,Tomkinson AE,Park MS,Ikeda S,Mitra S

更新日期：2000-07-01 00:00:00

abstract：:Grainyhead-like 2 (GRHL2) is one of the three mammalian homologues of Drosophila Grainyhead involved in epithelial morphogenesis. We recently showed that GRHL2 also controls normal epithelial cell proliferation and differentiation. In this study, we investigated the role of GRHL2 in oral carcinogenesis and the underly...

journal_title：Carcinogenesis

authors： Chen W,Yi JK,Shimane T,Mehrazarin S,Lin YL,Shin KH,Kim RH,Park NH,Kang MK

更新日期：2016-05-01 00:00:00

abstract：:Low vitamin E and selenium (Ve/Se) nutritional status is known to be associated with increased risk of esophageal squamous cell carcinoma (ESCC). A previous human intervention trial demonstrated that Ve/Se supplementation decreased the occurrence of esophageal cancer death among younger participants but not among olde...

journal_title：Carcinogenesis

authors： Yang H,Fang J,Jia X,Han C,Chen X,Yang CS,Li N

更新日期：2011-03-01 00:00:00

abstract：:DNA mismatch repair defects in certain cell types confer resistance to the cytotoxic effects of alkylating agents, suggesting that a normally functioning DNA mismatch repair pathway can actually mediate alkylation-induced cell death. In eukaryotic cells this phenomenon is only observed in cells lacking adequate DNA me...

journal_title：Carcinogenesis

authors： Rasmussen LJ,Samson L

更新日期：1996-09-01 00:00:00

abstract：:Multicellular tumor spheroids (MCTSs) constitute a three-dimensional culture system that recapitulates the in vivo tumor microenvironment. Tumor cells cultured as MCTSs present antineoplastic resistance due to the effect of microenvironmental signals acting upon them. In this work, we evaluated the biological function...

journal_title：Carcinogenesis

authors： García-Venzor A,Mandujano-Tinoco EA,Ruiz-Silvestre A,Sánchez JM,Lizarraga F,Zampedri C,Melendez-Zajgla J,Maldonado V

更新日期：2020-11-13 00:00:00

abstract：:The metabolic activation of the heterocyclic food carcinogen 2-amino-3-methylimidazo[4,5-f]quinoline (IQ) by two human cytochrome P450 monoxygenases (P4501A1 and P4501A2) and two human N-acetyltransferases (NAT1 and NAT2) was investigated. Various combinations of these enzymes were functionally expressed in COS-1 cell...

journal_title：Carcinogenesis

authors： Probst MR,Blum M,Fasshauer I,D'Orazio D,Meyer UA,Wild D

更新日期：1992-10-01 00:00:00

abstract：:Comparative X-ray crystallographic structure analyses have been carried out on seven cyclopenta[a]phenanthrenes, namely 15,16-dihydocyclopenta[a]phenanthren-17-one and its 2-, 6- and 12-methyl homologues (non-carcinogens) and the 7-and 11-methyl and 1,11-methano derivatives (carcinogens). All-valence-electron molecula...

journal_title：Carcinogenesis

authors： Clayton AF,Coombs MM,Henrick K,McPartlin M,Trotter J

更新日期：1983-12-01 00:00:00

abstract：:The glutathione transferases (GST) belonging to class pi are primarily responsible for the intracellular detoxification of the highly mutagenic and carcinogenic compound (+)-7 beta, 8 alpha-dihydroxy-9 alpha, 10 alpha-oxy-7,8,9,10-tetrahydrobenzo[a]pyrene (BPDE). The aim of the present investigation was to study the n...

journal_title：Carcinogenesis

authors： Swedmark S,Romert L,Morgenstern R,Jenssen D

更新日期：1992-10-01 00:00:00

abstract：:Woodchuck hepatocytes were immortalized with the simian virus 40 T antigen (SV40 T-ag) oncogene and utilized in an oncogenic transformation assay. Transfection of these cell lines with an activated C-Ha-ras oncogene (EJ6.6) resulted in the transformation of cells to a phenotype characterized by anchorage-independent g...

journal_title：Carcinogenesis

authors： Jacob JR,Tennant BC

更新日期：1996-04-01 00:00:00

abstract：:Isolated trout liver cells were treated with lysolecithin to produce an in situ system for characterizing DNA repair in teleosts. In this preparation, the integrity of the plasma membrane is altered, nuclei remain intact, and the concentrations of dNTPs and nucleotide analogs, which normally do not penetrate intact pl...

journal_title：Carcinogenesis

authors： Miller MR,Blair JB,Hinton DE

更新日期：1989-06-01 00:00:00

abstract：:Hepatic microsomes of female F344 rats were capable of N,O-acyltransfer of N-hydroxy-N-acetyl-2-aminofluorene (N-OH-AAF) and N-hydroxy-N-formyl-2-aminofluorene (N-OH-FAF), N-deacetylation of N-OH-AAF and N-acetyl-2-aminofluorene (2-AAF), and O-deacetylation of 4-nitrophenyl acetate (NPA). The activity for N,O-acyltran...

journal_title：Carcinogenesis

authors： Wang CY,Zukowski K,Lee MS,Sone T

更新日期：1992-11-01 00:00:00

abstract：:Continuous dietary administration of the hepatocarcinogen 2-acetylaminofluorene (AAF) to rats produces a gradual increase in hepatic DNA adducts until a plateau is reached after approximately 2 weeks. The rate of DNA adduct formation remains constant through 1 month of AAF feeding, while adduct removal profiles are bi...

journal_title：Carcinogenesis

authors： Poirier MC,Fullerton NF,Patterson ED,Beland FA

更新日期：1990-08-01 00:00:00

abstract：:Multiple myeloma (MM) is characterized by a wide spectrum of genetic changes. Global hypomethylation of repetitive genomic sequences such as long interspersed nuclear element 1 (LINE-1), Alu and satellite alpha (SAT-alpha) sequences has been associated with chromosomal instability in cancer. Methylation status of repe...

journal_title：Carcinogenesis

authors： Bollati V,Fabris S,Pegoraro V,Ronchetti D,Mosca L,Deliliers GL,Motta V,Bertazzi PA,Baccarelli A,Neri A

更新日期：2009-08-01 00:00:00