Occupational exposure to unburnt bidi tobacco elevates mutagenic burden among tobacco processors.

abstract：:The magnitude of benefit is variable for advanced non-small cell lung cancer (NSCLC) patients receiving platinum-based chemotherapy. The purpose of this study is to determine whether genetic variations in the transforming growth factor-beta (TGF-β) pathway are associated with clinical outcomes in NSCLC patients receiv...

journal_title：Carcinogenesis

authors： Lin M,Stewart DJ,Spitz MR,Hildebrandt MA,Lu C,Lin J,Gu J,Huang M,Lippman SM,Wu X

更新日期：2011-07-01 00:00:00

abstract：:Two new mouse epidermal cell lines have been isolated and characterized as target cells for three chemical carcinogens. The ability to grow these cells at low density (approximately 5 clonogenic cells/cm2) has permitted more precise quantitation of chemical carcinogen-induced changes in epidermal differentiation. The ...

journal_title：Carcinogenesis

authors： Kulesz-Martin M,Yoshida MA,Prestine L,Yuspa SH,Bertram JS

更新日期：1985-09-01 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：:Repeated promotion of 7,12-dimethylbenz[alpha]anthracene-initiated cells in mouse skin with 12-O-tetradecanoylphorbol-13-acetate (TPA) induces them to grow as premalignant skin papillomas and some of these subsequently progress to carcinomas. In this study, we demonstrate that this TPA-induced progression of initiated...

journal_title：Carcinogenesis

authors： Reddy AL,Fialkow PJ

更新日期：1990-12-01 00:00:00

abstract：:Oxidative stress has consistently been linked to breast carcinogenesis, and mitochondria play a significant role in regulating reactive oxygen species generation. In our previous study, we found that increased levels of mitochondrial DNA (mtDNA) copy number and the presence of mitochondrial length heteroplasmies in th...

journal_title：Carcinogenesis

authors： Shen J,Wan J,Song R,Zhao H

更新日期：2015-11-01 00:00:00

abstract：:We examined the genotypes of two polymorphic genes involved in the detoxification of several mutagenic and carcinogenic compounds in relation to tobacco smoking-associated urinary mutagenicity. The genes studied were the glutathione S-transferase-encoding GSTM1 gene and acetyltransferase-encoding NAT2 gene. Smokers wi...

journal_title：Carcinogenesis

authors： Hirvonen A,Nylund L,Kociba P,Husgafvel-Pursiainen K,Vainio H

更新日期：1994-05-01 00:00:00

abstract：:2-Amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP) is formed in cooked meats and may be linked to dietary-associated colorectal, prostate and mammary cancers. Genotoxic N-oxidized metabolites of PhIP react with the Cys34 of albumin (Alb) to form a sulfinamide adduct, a biomarker of the biologically effective dose....

journal_title：Carcinogenesis

authors： Bellamri M,Wang Y,Yonemori K,White KK,Wilkens LR,Le Marchand L,Turesky RJ

更新日期：2018-12-31 00:00:00

abstract：:People are constantly being exposed to toxic and carcinogenic aldehydes. However, little is actually known about the mechanisms underlying the toxic and carcinogenic effects of these aldehydes on human cells. The DNA alkylating activities of two of the more toxic and environmentally prominent alpha,beta-unsaturated al...

journal_title：Carcinogenesis

authors： Wilson VL,Foiles PG,Chung FL,Povey AC,Frank AA,Harris CC

更新日期：1991-08-01 00:00:00

abstract：:Telomeres maintain chromosomal stability and integrity and are crucial in carcinogenesis. Telomere length is implicated in multiple cancer risk, but the results are conflicting. Genome-wide association studies have identified several genetic loci associated with telomere length in Caucasians. However, the roles of tel...

journal_title：Carcinogenesis

authors： Du J,Zhu X,Xie C,Dai N,Gu Y,Zhu M,Wang C,Gao Y,Pan F,Ren C,Ji Y,Dai J,Ma H,Jiang Y,Chen J,Yi H,Zhao Y,Hu Z,Shen H,Jin G

更新日期：2015-09-01 00:00:00

abstract：:Lung cancer is the leading cause of cancer-related mortality, with most cases attributed to tobacco smoking, in which nicotine-derived nitrosamine ketone (NNK) is the most potent lung carcinogen. The ADAM17 protease is responsible for the ectodomain shedding of many pro-tumorigenic cytokines, growth factors and recept...

journal_title：Carcinogenesis

authors： Saad MI,McLeod L,Yu L,Ebi H,Ruwanpura S,Sagi I,Rose-John S,Jenkins BJ

更新日期：2020-06-17 00:00:00

abstract：:Mice with non-phosphorylated serine 389 in p53 are susceptible for bladder tumors induced by 2-acetylaminofluorene (2-AAF). Since p53 is a transcription factor, this might well be preceded by differences in the regulation of gene expression. Microarray analysis was used to determine early transcriptional changes that ...

journal_title：Carcinogenesis

authors： Bruins W,Jonker MJ,Bruning O,Pennings JL,Schaap MM,Hoogervorst EM,van Steeg H,Breit TM,de Vries A

更新日期：2007-08-01 00:00:00

abstract：:Dietary resistant starch (RS), as a high amylose maize starch (HAMS), prevents dietary protein-induced colonocyte genetic damage in rats, possibly through the short-chain fatty acid (SCFA) butyrate produced by large bowel bacterial RS fermentation. Increasing butyrate availability may improve colonic health and dietar...

journal_title：Carcinogenesis

authors： Bajka BH,Clarke JM,Cobiac L,Topping DL

更新日期：2008-11-01 00:00:00

abstract：:Multidrug resistance 2 (Mdr2), also called adenosine triphosphate-binding cassette B4 (ABCB4), is the transporter of phosphatidylcholine (PC) at the canalicular membrane of mouse hepatocytes, which plays an essential role for bile formation. Mutations in human homologue MDR3 are associated with several liver diseases....

journal_title：Carcinogenesis

authors： Tebbi A,Levillayer F,Jouvion G,Fiette L,Soubigou G,Varet H,Boudjadja N,Cairo S,Hashimoto K,Suzuki AM,Carninci P,Carissimo A,di Bernardo D,Wei Y

更新日期：2016-01-01 00:00:00

abstract：:Non-steroidal anti-inflammatory drugs prevent colorectal cancer by inhibiting cyclooxygenase (COX) enzymes that synthesize tumor-promoting prostaglandins. 15-hydroxyprostaglandin dehydrogenase (15-PGDH) is a tumor suppressor that degrades tumor-promoting prostaglandins. Murine knockout of 15-PGDH increases susceptibil...

journal_title：Carcinogenesis

authors： Fink SP,Dawson DM,Zhang Y,Kresak A,Lawrence EG,Yang P,Chen Y,Barnholtz-Sloan JS,Willis JE,Kopelovich L,Markowitz SD

更新日期：2015-02-01 00:00:00

abstract：:Basic in vitro systems can be used to model and assess complex diseases, such as cancer. Recent advances in this field include the incorporation of multiple cell types and extracellular matrix proteins into three-dimensional (3D) models to recapitulate the structure, organization and functionality of live tissue in si...

journal_title：Carcinogenesis

authors： Herrmann D,Conway JR,Vennin C,Magenau A,Hughes WE,Morton JP,Timpson P

更新日期：2014-08-01 00:00:00

abstract：:Breakdown of basement membrane (BM) is believed to be an essential step for tumor invasion and metastases. We have previously demonstrated that matrix metalloproteinase-9 (MMP-9), the 92 kDa collagenase expression correlates with metastases in human colorectal cancer (CRC). This study explores the relationship between...

journal_title：Carcinogenesis

authors： Zeng ZS,Cohen AM,Guillem JG

更新日期：1999-05-01 00:00:00

abstract：:Several studies have shown that hexavalent chromium [Cr(VI)] induces apoptosis in a variety of in vitro test systems. We instilled intra-tracheally either saline or sodium dichromate (0.25 mg/kg body weight), for three consecutive days, to Sprague-Dawley rats. TUNEL analyses showed a marked increase of the apoptotic i...

journal_title：Carcinogenesis

authors： D'Agostini F,Izzotti A,Bennicelli C,Camoirano A,Tampa E,De Flora S

更新日期：2002-04-01 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：:Mutations in genes important for the preservation of genome stability can increase the frequency of gene amplification, a process relevant to tumor development. To investigate whether telomerase, the enzyme deputed to telomere maintenance, also plays a role in gene amplification, we studied the amplification of the ca...

journal_title：Carcinogenesis

authors： Rebuzzini P,Martinelli P,Blasco M,Giulotto E,Mondello C

更新日期：2007-03-01 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：:DNA repair after gamma radiation was studied in purified T lymphocytes from young and aged subjects. Two different assays were employed. In the first, T lymphocytes were stimulated with phytohemagglutinin (PHA) for 72 h and then treated with hydroxyurea, irradiated with 30 K rads and pulsed with [3H]thymidine (TdR) fo...

journal_title：Carcinogenesis

authors： Licastro F,Franceschi C,Chiricolo M,Battelli MG,Tabacchi P,Cenci M,Barboni F,Pallenzona D

更新日期：1982-01-01 00:00:00

abstract：:Many chemoradiation therapies cause DNA damage through oxidative stress. An important cellular mechanism that protects cells against oxidative stress involves DNA repair. One of the primary DNA repair mechanisms for oxidative DNA damage is base excision repair (BER). BER involves the tightly coordinated function of fo...

journal_title：Carcinogenesis

authors： Zhang H,Mizumachi T,Carcel-Trullols J,Li L,Naito A,Spencer HJ,Spring PM,Smoller BR,Watson AJ,Margison GP,Higuchi M,Fan CY

更新日期：2007-08-01 00:00:00

abstract：:The mouse Lsp1 gene encodes a 330 amino acid intracellular F-actin binding protein. Previously we showed that the mouse and human Lsp1 genes are expressed in normal B-cells and T-cells, including Thy1+ thymocytes and in normal macrophages and neutrophils. No or little LSP1 RNA and protein was found in a series of tran...

journal_title：Carcinogenesis

authors： Brennan L,Jongstra J

更新日期：1996-04-01 00:00:00

abstract：:We investigated, in a cloned hamster tracheal epithelial cell line HTE-B, the effects of inhibitors of DNA topoisomerase, novobiocin and nalidixic acid; of DNA polymerase, 1-beta-arabinofuranosylcytosine (ara-C) and 2',3'-dideoxythymidine; of ribonucleotide reductase, hydroxyurea; and of poly(ADP-ribose)synthetase, 3-...

journal_title：Carcinogenesis

authors： Ireland CM,Eastman A,Bresnick E

更新日期：1984-02-01 00:00:00

abstract：:An accurate biomarker or method for diagnosis of thyroid nodule with indeterminate fine-needle aspiration result is essential for clinical treatment. Micro RNAs (miRNAs) of exosomes are advantageous in the diagnosis of tumors because they are highly stable, and be protected by a bilayer membrane structure. Exosomes we...

journal_title：Carcinogenesis

authors： Pan Q,Zhao J,Li M,Liu X,Xu Y,Li W,Wu S,Su Z

更新日期：2020-03-13 00:00:00

abstract：:Zuotin-related factor 1 (ZRF1) is a recently characterized epigenetic factor involved in transcriptional regulation and is highly overexpressed in several malignancies, but it is not known whether it plays a role in gastric cancer (GC). In this study, we investigated whether ZRF1 acts as a cancer-promoting gene throug...

journal_title：Carcinogenesis

authors： Imamura T,Komatsu S,Ichikawa D,Miyamae M,Okajima W,Ohashi T,Kiuchi J,Nishibeppu K,Kosuga T,Konishi H,Shiozaki A,Fujiwara H,Okamoto K,Tsuda H,Otsuji E

更新日期：2018-02-09 00:00:00

abstract：:Several members of the P450 family, including cytochrome P450 1B1 (CYP1B1), can convert tobacco smoke (TS) procarcinogens, including benzo[a]pyrene (B[a]P), to carcinogenic intermediates. In this study we investigated the effects of TS condensate and B[a]P on the expression of CYP1B1 in vitro and in vivo. CYP1B1 mRNA ...

journal_title：Carcinogenesis

authors： Port JL,Yamaguchi K,Du B,De Lorenzo M,Chang M,Heerdt PM,Kopelovich L,Marcus CB,Altorki NK,Subbaramaiah K,Dannenberg AJ

更新日期：2004-11-01 00:00:00

abstract：:Flow cytometric analysis of fibroblasts, normal breast epithelial cells and breast or other cancer cell lines identified variation in the abilities of cell lines to undergo cell cycle arrest as a response to hypoxia. Human mammary epithelial cells (HMEC), normal fibroblasts (Hs68 and WI38), HeLa cervical carcinoma and...

journal_title：Carcinogenesis

authors： Box AH,Demetrick DJ

更新日期：2004-12-01 00:00:00

abstract：:The coordinate regulation of DNA synthesis and suppression of apoptosis was investigated in a rat hepatocyte cell culture system which supports high level induction of DNA synthesis by the peroxisome proliferator, methylclofenapate (MCP) (Plant, N.J. et al., 1998, Carcinogenesis, 19, 925-931). The peroxisome prolifera...

journal_title：Carcinogenesis

authors： Plant NJ,Horley NJ,Dickins M,Hasmall S,Elcombe CR,Bell DR

更新日期：1998-09-01 00:00:00

abstract：:The pulmonary adenoma susceptibility 1 (Pas1) gene affects susceptibility to the development of lung adenomas in mice with a subset of the adenomas progressing to adenocarcinoma (ADC). In this study, genotype distributions for 10 polymorphisms in the human counterparts for three mouse candidate Pas1 genes, KRAS, CASC1...

journal_title：Carcinogenesis

authors： Kohno T,Kunitoh H,Suzuki K,Yamamoto S,Kuchiba A,Matsuno Y,Yanagitani N,Yokota J

更新日期：2008-05-01 00:00:00