Decreased n-6/n-3 fatty acid ratio reduces the invasive potential of human lung cancer cells by downregulation of cell adhesion/invasion-related genes.

abstract：:Cancer health disparities remain stubbornly entrenched in the US health care system. The Affordable Care Act was legislation to target these disparities in health outcomes. Expanded access to health care, reduction in tobacco use, uptake of other preventive measures and cancer screening, and improved cancer therapies ...

journal_title：Carcinogenesis

authors： Minas TZ,Kiely M,Ajao A,Ambs S

更新日期：2020-11-13 00:00:00

abstract：:Previously, we reported the identification of a novel immunoglobulin-like cell adhesion molecule hepaCAM that is frequently downregulated and inhibits cell growth in hepatocellular carcinoma. In this study, we show that the expression of hepaCAM is suppressed in diverse human cancers. Aiming to evaluate the biological...

journal_title：Carcinogenesis

authors： Moh MC,Zhang T,Lee LH,Shen S

更新日期：2008-12-01 00:00:00

abstract：:Catechol (1,2-dihydroxybenzene) is a major phenolic compound present in the co-carcinogenic fraction of cigarette tar. It has been shown to be a potent co-carcinogen with benzo[a]pyrene (BaP) in mouse skin. In this study we have examined the co-carcinogenic and co-initiating activities of catechol with racemic and ena...

journal_title：Carcinogenesis

authors： Melikian AA,Jordan KG,Braley J,Rigotty J,Meschter CL,Hecht SS,Hoffmann D

更新日期：1989-10-01 00:00:00

abstract：:The transcription factor Sp1 has been implicated in cell-type-specific activation of transforming growth factor-beta (TGFbeta) target genes in normal epithelial cells as well as in aberrant gene activation by TGFbeta in epithelial tumor cells. Here, we have examined the interaction of Sp1 with components of the Smad s...

journal_title：Carcinogenesis

authors： Jungert K,Buck A,Buchholz M,Wagner M,Adler G,Gress TM,Ellenrieder V

更新日期：2006-12-01 00:00:00

abstract：:Understanding the molecular pathways that contribute to the development of tamoxifen resistance is a critical research priority as acquired tamoxifen resistance is the principal cause of poor prognosis and death of patients with originally good prognosis hormone-responsive breast tumors. In this report, we provide evi...

journal_title：Carcinogenesis

authors： Nagalingam A,Tighiouart M,Ryden L,Joseph L,Landberg G,Saxena NK,Sharma D

更新日期：2012-04-01 00:00:00

abstract：:Food-derived aminoimidazoazarenes have been shown to be mutagenic and carcinogenic and to form covalent DNA adducts. 32P-Post-labelling analysis of DNA modified with these heterocyclic amines (HA), including 2-amino-3-methyl-imidazo[4,5-f]quinoline (IQ), 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP), 2-amino-...

journal_title：Carcinogenesis

authors： Pfau W,Brockstedt U,Söhren KD,Marquardt H

更新日期：1994-05-01 00:00:00

abstract：:Liver DNA, obtained at various time intervals from rats chronically fed a choline-devoid diet, was analysed for the presence of aromatic or alkyl adducts by the 32P-postlabeling assay. Alkyl adducts were not detected. Aromatic DNA adduct lesions were revealed, but only at levels (1 adduct per 0.5-3 X 10(9) nucleotides...

journal_title：Carcinogenesis

authors： Gupta RC,Earley K,Locker J,Lombardi B

更新日期：1987-01-01 00:00:00

abstract：:In vitro exposures of isolated DNA to one of the two carcinogenic and mutagenic chemicals, diethylsulfate or dimethylsulfate, induces several kinds of physicochemical and morphological alterations. These changes are detectable by a variety of independent techniques. A fraction of DNA treated briefly with either of the...

journal_title：Carcinogenesis

authors： Kubinski H,Kubinski ZO,Fiandt M,Konopa G

更新日期：1981-01-01 00:00:00

abstract：:This study was undertaken to investigate the hypothesis linking peroxisome proliferation with the production of reactive oxygen species and subsequent DNA damage. Hepatic peroxisomal proliferation was induced in male Wistar-derived rats by the administration of clofibrate, methyl clofenapate, di(2-ethylhexyl)phthalate...

journal_title：Carcinogenesis

authors： Elliott BM,Elcombe CR

更新日期：1987-09-01 00:00:00

abstract：:The 14-3-3 proteins are associated with proto-oncogene and oncogene products. Here, we generated NIH 3T3 cells overexpressing the beta isoform of the 14-3-3 proteins (14-3-3 beta) to examine the function of this isoform in cellular proliferation and oncogenic transformation. Overexpression of 14-3-3 beta in NIH 3T3 ce...

journal_title：Carcinogenesis

authors： Takihara Y,Matsuda Y,Hara J

更新日期：2000-11-01 00:00:00

abstract：:Administration of methylglyoxal at doses of 300-600 mg/kg body weight by gastric tube to male F344 rats induced 100-fold increase in ornithine decarboxylase activity (formation of 682 pmol CO2/30 min/mg protein) within 7 h, 26-fold increase in DNA synthesis (incorporation of 17 800 d.p.m. of [3H]thymidine/microgram DN...

journal_title：Carcinogenesis

authors： Furihata C,Sato Y,Matsushima T,Tatematsu M

更新日期：1985-01-01 00:00:00

abstract：:There is increasing concern that compounds formed during the chemical or biological transformation of pollutants in the environment may be more detrimental to human and environmental health than the original pollutant. In this study, two bacterial transformation products of polycyclic aromatic hydrocarbons (PAHs), pyr...

journal_title：Carcinogenesis

authors： Zielinska-Park J,Nakamura J,Swenberg JA,Aitken MD

更新日期：2004-09-01 00:00:00

abstract：:We have shown previously that apoptosis induction by diallyl trisulfide (DATS), a constituent of processed garlic, in PC-3 and DU145 human prostate cancer cells is associated with c-Jun N-terminal kinase and extracellular signal-regulated kinase-mediated phosphorylation of Bcl-2. However, pharmacological inhibition of...

journal_title：Carcinogenesis

authors： Xiao D,Singh SV

更新日期：2006-03-01 00:00:00

abstract：:Hypoxia-inducible factors (HIFs), in particular HIF-1alpha, have been implicated in tumor biology. However, HIF target genes in the esophageal tumor microenvironment remain elusive. Gene expression profiling was performed upon hypoxia-exposed non-transformed immortalized human esophageal epithelial cells, EPC2-hTERT, ...

journal_title：Carcinogenesis

authors： Lee JJ,Natsuizaka M,Ohashi S,Wong GS,Takaoka M,Michaylira CZ,Budo D,Tobias JW,Kanai M,Shirakawa Y,Naomoto Y,Klein-Szanto AJ,Haase VH,Nakagawa H

更新日期：2010-03-01 00:00:00

abstract：:In the previous 500 2-year chemical bioassays within the National Toxicology Program, large intestinal tumors (cecal carcinomas) related to chemical exposure have not been observed in B6C3F1 mice. The recently completed o-nitrotoluene study provided the first cecal tumor response and an opportunity to evaluate the mor...

journal_title：Carcinogenesis

authors： Sills RC,Hong HL,Flake G,Moomaw C,Clayton N,Boorman GA,Dunnick J,Devereux TR

更新日期：2004-04-01 00:00:00

abstract：:Sodium arsenite and sodium arsenate were observed to induce morphological transformation of Syrian hamster embryo cells in a dose-dependent manner. A linear dose-dependence with a slope of approximately 1 was observed with both compounds when the data were plotted on a log-log graph. The trivalent sodium arsenite was ...

journal_title：Carcinogenesis

authors： Lee TC,Oshimura M,Barrett JC

更新日期：1985-10-01 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：: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 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：:The mutagenicity of N-nitroso-N-benzyl-methylamine (NBzMA), N-benzyl-N-nitrosourea (BzNU) and N-methyl-N-nitrosourea (MNU) in Salmonella typhimurium strains was investigated. BzNU selectively mutated TA100 strain as compared to TA1535, whereas MNU showed an inverse strain response, an effect probably related to the fa...

journal_title：Carcinogenesis

authors： Lin DX,Malaveille C,Park SS,Gelboin HV,Bartsch H

更新日期：1990-09-01 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：:Male Ah-responsive C57BL/10ScSn mice received a single dose of iron-dextran (600 mg Fe/kg) and were fed a diet containing 0.01% of the PCBs mixture Aroclor 1254 for up to 12 months. Iron caused a marked synergistic increase in liver size from 2 months with greatly elevated mitotic rates, numbers of basophilic foci and...

journal_title：Carcinogenesis

authors： Smith AG,Francis JE,Carthew P

更新日期：1990-03-01 00:00:00

abstract：:Expression of the human placental form of glutathione S-transferase (GST-pi), an enzyme proposed as a marker for human and experimental neoplasia, was immunohistochemically evaluated in 51 samples of 'normal' and diseased adult human uterine cervix. Five fetal uteri were also studied. GST-pi positivity was detected in...

journal_title：Carcinogenesis

authors： de Camargo JL,Tsuda H,Tatematsu M,Rodrigues MA,Yamada M,Tzuji K,Ito N

更新日期：1989-12-01 00:00:00

abstract：:Cancer-associated fibroblasts (CAFs) have been considered to play an important role for tumor progression of cancer. Solid tumors contain heterogeneous distribution of oxygen in their microenvironments. This study investigated the growth signaling of gastric cancer (GC) cells in focus on the interaction with CAFs and ...

journal_title：Carcinogenesis

authors： Kinoshita H,Yashiro M,Fukuoka T,Hasegawa T,Morisaki T,Kasashima H,Masuda G,Noda S,Hirakawa K

更新日期：2015-12-01 00:00:00

abstract：:Inflammation is highly associated with colon carcinogenesis. Epigenetic mechanisms could play an important role in the initiation and progression of colon cancer. Curcumin, a dietary phytochemical, shows promising effects in suppressing colitis-associated colon cancer in azoxymethane-dextran sulfate sodium (AOM-DSS) m...

journal_title：Carcinogenesis

authors： Guo Y,Wu R,Gaspar JM,Sargsyan D,Su ZY,Zhang C,Gao L,Cheng D,Li W,Wang C,Yin R,Fang M,Verzi MP,Hart RP,Kong AN

更新日期：2018-05-03 00:00:00

abstract：:Diethylstilbestrol (DES), a synthetic stilbene estrogen, is a potent development toxin and carcinogen in humans and rodents. A number of 32P-postlabeling studies suggest that genotoxic effects of DES substantially contribute to these biological effects. The mechanisms involved in DES-mediated genotoxicity are not comp...

journal_title：Carcinogenesis

authors： Moorthy B,Liehr J,Randerath E,Randerath K

更新日期：1995-11-01 00:00:00

abstract：:Cytochrome P4501A1 (CYP1A1) has been implicated in the conversion of numerous polycyclic aromatic hydrocarbons into electrophilic species capable of binding covalently to DNA and has therefore been postulated to be involved in the initiation of carcinogenesis. The expression of CYP1A1 protein appears not to be constit...

journal_title：Carcinogenesis

authors： Drahushuk AT,McGarrigle BP,Larsen KE,Stegeman JJ,Olson JR

更新日期：1998-08-01 00:00:00

abstract：:Maternal nutrition during pregnancy influences the development and metabolism of the fetus. Recent studies suggest that the cancer risk of offspring later in life is associated with maternal diet, but little is known about the effect of a maternal diet high in methyl nutrients on breast cancer risk. Lipotropes are met...

journal_title：Carcinogenesis

authors： Cho K,Mabasa L,Bae S,Walters MW,Park CS

更新日期：2012-05-01 00:00:00

abstract：:Application of 5 nmol 12-O-tetradecanoylphorbol-13-acetate (TPA) to the skin of female CD-1 mice led to a rapid increase in the concentration of epidermal ornithine decarboxylase (ODC) mRNA from an undetectable level in control mice to a high maximum level at 4-5 h after TPA administration. The concentration of epider...

journal_title：Carcinogenesis

authors： Lu YP,Chang RL,Huang MT,Conney AH

更新日期：1993-02-01 00:00:00

abstract：:Previous studies have shown that platinum-DNA adduct level in leukocyte DNA (measured by antibody methodology) is directly related to disease response in ovarian cancer and testicular cancer. To determine if this principle could be more broadly applied, platinum-DNA damage was studied in a blinded fashion in leukocyte...

journal_title：Carcinogenesis

authors： Parker RJ,Gill I,Tarone R,Vionnet JA,Grunberg S,Muggia FM,Reed E

更新日期：1991-07-01 00:00:00