DNA methylation profiling in breast cancer discordant identical twins identifies DOK7 as novel epigenetic biomarker.

abstract：:Practical methods for the routine solid-phase synthesis of oligodeoxynucleotides containing O6-alkylguanine are described. It is shown that if the 2-amino group of the alkylated base is protected with a phenylacetyl group, and a mixture of nitrobenzaldoximate ions and ammonia used to remove the protecting groups from ...

journal_title：Carcinogenesis

authors： Smith CA,Xu YZ,Swann PF

更新日期：1990-05-01 00:00:00

abstract：:A single i.p. injection of 12-O-tetradecanoylphorbol-13-acetate (TPA) induced a transient increase in the levels of rat liver putrescine, spermidine and spermine. These polyamine concentrations continuously increased until 6 h, immediately following administration of the tumor promoter. Phenobarbital (PB) induced an i...

journal_title：Carcinogenesis

authors： Van Rooijen LA,Derks HJ,Van Wijk R,Bisschop A

更新日期：1984-02-01 00:00:00

abstract：:Low-carbohydrate diets have become a popular approach for weight loss in recent years. However, whether low-carbohydrate diets are associated with the risk of pancreatic cancer remains to be elucidated. Hence, we examined the association of low-carbohydrate diets with the risk of pancreatic cancer in a US population. ...

journal_title：Carcinogenesis

authors： Zhong GC,Li QJ,Yang PF,Wang YB,Hao FB,Wang K,Hu JJ,Wu JJ

更新日期：2021-01-22 00:00:00

abstract：:The present study was conducted to clarify the cooperative significance of epigenomic and genomic abnormalities during gastric carcinogenesis. Using 21 samples of normal control gastric mucosa (C), 109 samples of non-cancerous gastric mucosa (N) and 105 samples of cancerous tissue (T) from 109 patients with primary ga...

journal_title：Carcinogenesis

authors： Yang M,Arai E,Takahashi Y,Totsuka H,Chiku S,Taniguchi H,Katai H,Sakamoto H,Yoshida T,Kanai Y

更新日期：2020-11-13 00:00:00

abstract：:Silicosis is an inflammatory lung disease induced by the inhalation of silica-containing dust particles. There is conflicting data on whether patients with silicosis are more susceptible to lung cancer induced by cigarette smoke. To examine this issue experimentally, a model was developed in which one of the most abun...

journal_title：Carcinogenesis

authors： Bode C,Kinjo T,Alvord WG,Klinman DM

更新日期：2014-05-01 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：:In order to test the controversially discussed hypothesis that oval cells are part of a liver stem cell compartment and can give rise to cholangiocellular as well as hepatocellular carcinomas in the course of liver carcinogenesis, we transfected an oval cell line established in our laboratory with an oncogenically act...

journal_title：Carcinogenesis

authors： Becker R,Lüthgens B,Oesch F,Dienes HP,Steinberg P

更新日期：1996-12-01 00:00:00

abstract：:Male F344 rats were administered phenobarbital, polychlorinated biphenyl (PCB), retinol acetate, indomethacin, 6-amino-caproic acid, dexamethasone (DEX) or diethylmaleate (DEM) for one week and then were treated with these chemicals plus butylated hydroxyanisole (BHA) for a further four weeks. Histopathologically, the...

journal_title：Carcinogenesis

authors： Hirose M,Inoue T,Masuda A,Tsuda H,Ito N

更新日期：1987-10-01 00:00:00

abstract：:The O6-alkylguanine-DNA alkyltransferase (ATase) is known to overcome the effects of promutagenic, precarcinogenic O6-alkylguanine induced in DNA by exposure to environmental, chemotherapeutic and dietary alkylating agents. Within an organ, the cell type-specific responses to these agents may be attributed, in part, t...

journal_title：Carcinogenesis

authors： Wani G,Wani AA,D'Ambrosio SM

更新日期：1993-04-01 00:00:00

abstract：:The incidence and mortality statistics for oral squamous cell carcinoma (OSCC) were 10th and 12th, respectively, in human cancers diagnosed worldwide in 2008. In this study, to identify novel tumor-suppressive microRNAs (TS-miRNAs) and their direct targets in OSCC, we performed methylation-based screening for 43 miRNA...

journal_title：Carcinogenesis

authors： Endo H,Muramatsu T,Furuta M,Uzawa N,Pimkhaokham A,Amagasa T,Inazawa J,Kozaki K

更新日期：2013-03-01 00:00:00

abstract：:Common polymorphisms in genes encoding phase I and phase II enzymes are considered to modify lung cancer risk due to changes in enzyme activity. Candidates include genetic variants of glutathione S-transferases (GSTM1, GSTT1 and GSTP1) and myeloperoxidase (MPO). We performed a large case-control study of these candida...

journal_title：Carcinogenesis

authors： Larsen JE,Colosimo ML,Yang IA,Bowman R,Zimmerman PV,Fong KM

更新日期：2006-03-01 00:00:00

abstract：:The steroid hormone 1,25-dihydroxyvitamin D(3), [1,25(OH)(2)D(3), calcitriol], the active metabolite of vitamin D, exerts pleiotropic antitumor effects against several malignancies. However, the clinical use of this hormone is limited by hypercalcemia. 25-Hydroxyvitamin D(3), the prohormone of 1,25(OH)(2)D(3), is hydr...

journal_title：Carcinogenesis

authors： Schwartz GG,Eads D,Rao A,Cramer SD,Willingham MC,Chen TC,Jamieson DP,Wang L,Burnstein KL,Holick MF,Koumenis C

更新日期：2004-06-01 00:00:00

abstract：:Telomere dynamics are a critical component of both aging and cancer. Telomeres progressively shorten in almost all dividing cells and most human cells do not express or maintain sufficient telomerase activity to fully maintain telomeres. There is accumulating evidence that when only a few telomeres are short, they for...

journal_title：Carcinogenesis

authors： Shay JW,Wright WE

更新日期：2005-05-01 00:00:00

abstract：:Nutritional deficiencies or imbalances are suspected contributory factors to several types of human cancers, and perhaps other human diseases related to long-term metabolic derangements. In order to study these more effectively in laboratory animals, it is suggested that the laboratory diets more closely mimic the nut...

journal_title：Carcinogenesis

authors： Newmark HL

更新日期：1987-07-01 00:00:00

abstract：:The human guanylate-binding protein 1 (GBP-1) is among the proteins the most highly induced by interferon-γ (IFN-γ) in every cell type investigated as yet. In vivo, GBP-1 expression is associated with the presence of inflammation and has been observed in autoimmune diseases, inflammatory bowel diseases (IBD) and cance...

journal_title：Carcinogenesis

authors： Britzen-Laurent N,Lipnik K,Ocker M,Naschberger E,Schellerer VS,Croner RS,Vieth M,Waldner M,Steinberg P,Hohenadl C,Stürzl M

更新日期：2013-01-01 00:00:00

abstract：:The liver-derived human cell line, Hep G2, has high benzo[a]pyrene-metabolizing activity and converts benzo[a]pyrene to intermediates that are mutagenic and that bind to DNA. This cell line will be useful for studying metabolic activation of polycyclic aromatic hydrocarbons and other xenobiotics by human tissue and as...

journal_title：Carcinogenesis

authors： Diamond L,Kruszewski F,Aden DP,Knowles BB,Baird WM

更新日期：1980-01-01 00:00:00

abstract：:Desmosomes are intercellular junctions that confer strong cell-cell adhesion. Altered expression of desmocollin 3 (DSC3), a member of the desmosomal cadherin family, was found in various cancers; however, its functional involvement in carcinogenesis has not yet been elucidated. Expression/localization of DSC3 was anal...

journal_title：Carcinogenesis

authors： Cui T,Chen Y,Yang L,Knösel T,Huber O,Pacyna-Gengelbach M,Petersen I

更新日期：2012-12-01 00:00:00

abstract：:An in vivo method for assessment of DNA adduct formation and unscheduled DNA synthesis (UDS) in the esophagus of rats was devised. Small ventral incisions were made in the neck and upper abdomen regions of 6 week old F344 rats and ligation of the esophagus with thread at the two extreme ends performed to make an esoph...

journal_title：Carcinogenesis

authors： Qin XS,Nakatsuru Y,Kohyama K,Ishikawa T

更新日期：1990-02-01 00:00:00

abstract：:Phosphoinositide-specific phospholipase Cgamma (PLCgamma) is a key regulatory enzyme that binds to the phosphoryl-tyrosine residues in the cytoplasmic domain of certain activated receptors and catalyses the hydrolysis of phosphatidylinositol 4,5-bisphosphate [PtdIns(4,5)P2] forming IP3 and diacylglycerol (DAG) in resp...

journal_title：Carcinogenesis

authors： Smith MR,Court DW,Kim HK,Park JB,Rhee SG,Rhim JS,Kung HF

更新日期：1998-01-01 00:00:00

abstract：:A dose-dependent and transiently elevated expression of a cytoplasmic 32 kDa protein was observed in Swiss albino 3T3 fibroblasts exposed to mainstream cigarette smoke (CS) trapped in phosphate-buffered saline solutions (smoke-bubbled PBS). The protein was identified as heme oxygenase (HO) (heme, hydrogen donor:oxygen...

journal_title：Carcinogenesis

authors： Müller T,Gebel S

更新日期：1994-01-01 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：: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

abstract：:Tamoxifen is a non-steroidal anti-estrogen used for the treatment of breast cancer and, more recently, as a chemopreventive agent in healthy women at high risk of developing breast cancer. On the other hand, tamoxifen is a potent hepatocarcinogen in rats, with both tumor-initiating and tumor-promoting properties. Ther...

journal_title：Carcinogenesis

authors： Tryndyak VP,Muskhelishvili L,Kovalchuk O,Rodriguez-Juarez R,Montgomery B,Churchwell MI,Ross SA,Beland FA,Pogribny IP

更新日期：2006-08-01 00:00:00

abstract：:Vascular endothelial growth factor (VEGF) and hypoxia-inducible factor 1 (HIF-1) are important regulators of angiogenesis. HIF-1 is composed of HIF-1alpha and HIF-1beta subunits, and regulates VEGF expression at transcriptional level. In this study, we demonstrated that insulin induced H2O2 production and p70S6K1 acti...

journal_title：Carcinogenesis

authors： Zhou Q,Liu LZ,Fu B,Hu X,Shi X,Fang J,Jiang BH

更新日期：2007-01-01 00:00:00

abstract：:In light of clinical and biological evidence that bile constituents exert preventive effects against colorectal cancer, we evaluated the influence of oral bilirubin and sodium taurocholate (NaTC) on intestinal tumor formation in APC(Min/+) mice. Mice received bilirubin and/or bovine serum albumin (BSA) and NaTC in the...

journal_title：Carcinogenesis

authors： Smith DL,Keshavan P,Avissar U,Ahmed K,Zucker SD

更新日期：2010-06-01 00:00:00

abstract：:Reflux of gastroduodenal contents and consequent inflammatory responses are associated with the development of Barrett's oesophagus (BO) and the promotion of oesophageal adenocarcinoma (OAC). Deregulation of inflammatory processes is a hallmark of oesophageal cancer. In this study, we aimed to investigate (i) the tran...

journal_title：Carcinogenesis

authors： Duggan SP,Behan FM,Kirca M,Smith S,Reynolds JV,Long A,Kelleher D

更新日期：2010-05-01 00:00:00

abstract：:The possible roles of cytochrome P450 (P450) enzymes in the metabolic activation of N-nitrosodimethylamine (NDMA) and N-nitrosodiethylamine (NDEA) by rat liver microsomes have been examined in a system containing the bacterial tester strain Salmonella typhimurium NM2009, a newly developed strain showing high O-acetylt...

journal_title：Carcinogenesis

authors： Yamazaki H,Oda Y,Funae Y,Imaoka S,Inui Y,Guengerich FP,Shimada T

更新日期：1992-06-01 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：:Capsaicin, a pungent ingredient of red chili peppers, has been reported to possess antitumor activities. Here, we show that subtoxic doses of capsaicin effectively sensitize multiple malignant glioma cell lines to tumor necrosis factor-related apoptosis-inducing ligand (TRAIL)-induced apoptosis. Although TRAIL alone m...

journal_title：Carcinogenesis

authors： Kim JY,Kim EH,Kim SU,Kwon TK,Choi KS

更新日期：2010-03-01 00:00:00

abstract：:The genes that are involved in estrogen biosynthesis, cellular binding and metabolism may contribute to breast cancer susceptibility. We examined the effect of the CYP17 promoter T --> C polymorphism and its interactions with the reproductive history, exogenous hormone use and selected lifestyle risk factors on breast...

journal_title：Carcinogenesis

authors： Chen Y,Gammon MD,Teitelbaum SL,Britton JA,Terry MB,Shantakumar S,Eng SM,Wang Q,Gurvich I,Neugut AI,Santella RM,Ahsan H

更新日期：2008-04-01 00:00:00