The non-genotoxic hepatocarcinogen nafenopin suppresses rodent hepatocyte apoptosis induced by TGFbeta1, DNA damage and Fas.

abstract：:Genistein is a major isoflavone with known hormonal and tyrosine kinase-modulating activities. Genistein has been shown to promote the growth of estrogen receptor positive (ER+) MCF-7 cells. In ER-negative (ER-)/erbB-2-overexpressing (erbB-2+) cells, genistein has been shown to inhibit cell growth through its tyrosine...

journal_title：Carcinogenesis

authors： Yang X,Yang S,McKimmey C,Liu B,Edgerton SM,Bales W,Archer LT,Thor AD

更新日期：2010-04-01 00:00:00

abstract：:Apigenin, a flavonoid abundant in various vegetables and fruits, including parsley and onions, has been reported to possess anticarcinogenic effects. However, the direct molecular target of apigenin and its chemopreventive effect on ultraviolet (UV)-induced skin inflammation are not understood fully. Herein, we examin...

journal_title：Carcinogenesis

authors： Byun S,Park J,Lee E,Lim S,Yu JG,Lee SJ,Chen H,Dong Z,Lee KW,Lee HJ

更新日期：2013-02-01 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：:The association between prostate cancer risk and dietary fat consumption is well documented and explained partly by accelerated lipid peroxidation. We explored the possible effects of high dietary cholesterol on carcinogenesis and oxidative stress in the prostate of ACI/Seg rats. The rats develop prostate cancer spont...

journal_title：Carcinogenesis

authors： Homma Y,Kondo Y,Kaneko M,Kitamura T,Nyou WT,Yanagisawa M,Yamamoto Y,Kakizoe T

更新日期：2004-06-01 00:00:00

abstract：:The NIH3T3 cell line undergoes transformation when the cells are maintained at high densities for extended periods. In an effort to define the physiological status of the cells before and during the transformation process, they were seeded in medium containing 2, 5 or 10% calf serum (CS) and growth was monitored by me...

journal_title：Carcinogenesis

authors： Rubin AL,Ellison BJ

更新日期：1991-10-01 00:00:00

abstract：:Two samples of 4-amino-2-nitrophenol were tested for mutagenicity in Salmonella typhimurium strains TA1535, TA1537, TA1538, TA98, and TA100. Significant mutagenic activity was detected with a sample of this compound obtained from Aldrich (technical grade (Aldrich), TGA) both in the presence and in the absence of a rat...

journal_title：Carcinogenesis

authors： Shahin MM,Bugaut A,Junino A,Kalopissis G

更新日期：1982-01-01 00:00:00

abstract：:The adaptor protein regulator for ubiquitous kinase/c-Cbl-interacting protein of 85kDa (Ruk/CIN85) was found to modulate HER1/EGFR signaling and processes like cell adhesion and apoptosis. Although these features imply a role in carcinogenesis, it is so far unknown how and by which molecular mechanisms Ruk/CIN85 could...

journal_title：Carcinogenesis

authors： Samoylenko A,Vynnytska-Myronovska B,Byts N,Kozlova N,Basaraba O,Pasichnyk G,Palyvoda K,Bobak Y,Barska M,Mayevska O,Rzhepetsky Y,Shuvayeva H,Lyzogubov V,Usenko V,Savran V,Volodko N,Buchman V,Kietzmann T,Drobot L

更新日期：2012-10-01 00:00:00

abstract：:Colorectal tumors are continuously exposed to an inflammatory environment, which together with mitogenic signals sustain several cancer hallmarks. Nuclear factor-kappa B (NFκB) is a major regulator of inflammation and variation in NFκB-associated genes could potentially be used as biomarkers to identify patients with ...

journal_title：Carcinogenesis

authors： Ungerbäck J,Belenki D,Jawad ul-Hassan A,Fredrikson M,Fransén K,Elander N,Verma D,Söderkvist P

更新日期：2012-11-01 00:00:00

abstract：:7,8-Dihydro-8-oxo-2'-deoxyguanosine (8-oxo-dG) was measured as an indicator of nickel-induced oxidative base damage in the presence of H2O2. Heterochromatic proteins isolated from Chinese hamster liver cells enhanced the formation of 8-oxo-dG induced by NiCl2 and H2O2 in vitro, whereas euchromatic proteins inhibited t...

journal_title：Carcinogenesis

authors： Huang X,Kitahara J,Zhitkovich A,Dowjat K,Costa M

更新日期：1995-08-01 00:00:00

abstract：:The development of human breast cancer is a complex multi-step process that depends on various exogenous and endogenous factors that modulate the transformation of normal human breast epithelial cells into neoplastic ones. Using a spontaneously-immortalized human breast epithelial (MCF-10F) cell line, we have shown pr...

journal_title：Carcinogenesis

authors： Roy D,Calaf G,Hei TK

更新日期：2001-10-01 00:00:00

abstract：:Genetic risk factors for sporadic neuroendocrine tumors (NET) are poorly understood. We tested risk associations in patients with sporadic NET and non-cancer controls, using a custom array containing 1536 single-nucleotide polymorphisms (SNPs) in 355 candidate genes. We identified 18 SNPs associated with NET risk at a...

journal_title：Carcinogenesis

authors： Ter-Minassian M,Wang Z,Asomaning K,Wu MC,Liu CY,Paulus JK,Liu G,Bradbury PA,Zhai R,Su L,Frauenhoffer CS,Hooshmand SM,De Vivo I,Lin X,Christiani DC,Kulke MH

更新日期：2011-08-01 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 extent to which N-acetylbenzidine and N,N'-diacetylbenzidine are formed may influence benzidine-induced carcinogenesis. This study compared the formation of these metabolites by rat and human liver slices. The relationship between the NAT2 genotype and the formation of these acetylated products was also evaluated ...

journal_title：Carcinogenesis

authors： Lakshmi VM,Bell DA,Watson MA,Zenser TV,Davis BB

更新日期：1995-07-01 00:00:00

abstract：:Adipocytokines are a group of adipocyte-secreted proteins that have significant effects on the metabolism of lipids and carbohydrates, as well as numerous other processes. A number of recent studies have indicated that some adipocytokines may significantly influence the proliferation of malignant cells in vitro, where...

journal_title：Carcinogenesis

authors： Miyamoto S,Yasui Y,Tanaka T,Ohigashi H,Murakami A

更新日期：2008-05-01 00:00:00

abstract：:We present data showing that the major phenobarbital inducible cytochromes P-450 (cytochrome P-450IIB1 and cytochrome P-450IIB2) were phosphorylated in intact hepatocytes. This phosphorylation was greatly increased by the cAMP derivatives N6-dibutyryl-cAMP and 8-thiomethyl-cAMP mediated by a cAMP-dependent protein kin...

journal_title：Carcinogenesis

authors： Bartlomowicz B,Waxman DJ,Utesch D,Oesch F,Friedberg T

更新日期：1989-01-01 00:00:00

abstract：:Dacarbazine (DTIC) is an antitumor agent, used for the treatment of metastatic melanoma. It is metabolized to an alkylating agent which reacts with DNA. A fast and simple method was developed in order to measure drug-induced DNA damage in lymphocytes isolated from frozen blood samples of treated patients. The level of...

journal_title：Carcinogenesis

authors： Walles SA,Ringborg U

更新日期：1991-06-01 00:00:00

abstract：:Chondrosarcoma is a form of malignant skeletal tumor of cartilaginous origin. The non-malignant form of the disease is termed chondroma. Correctly distinguishing between the two forms is essential for making therapeutic decisions. However, due to their similar histological appearances and the lack of a reliable diagno...

journal_title：Carcinogenesis

authors： Kumari R,Li H,Haudenschild DR,Fierro F,Carlson CS,Overn P,Gupta L,Gupta K,Nolta J,Yik JH,Di Cesare PE

更新日期：2012-11-01 00:00:00

abstract：:Integrins control the cell attachment to the extracellular matrix and play an important role in mediating cell proliferation, migration and survival. A number of important cancer-associated integrin genes can be regulated by microRNAs (miRNAs) that bind to their target sites in the 3' untranslated regions. We examined...

journal_title：Carcinogenesis

authors： Brendle A,Lei H,Brandt A,Johansson R,Enquist K,Henriksson R,Hemminki K,Lenner P,Försti A

更新日期：2008-07-01 00:00:00

abstract：:Metabolomic analysis of feces may provide insights on colorectal cancer (CRC) if assay performance is satisfactory. In lyophilized feces from 48 CRC cases, 102 matched controls, and 48 masked quality control specimens, 1043 small molecules were detected with a commercial platform. Assay reproducibility was good for 52...

journal_title：Carcinogenesis

authors： Goedert JJ,Sampson JN,Moore SC,Xiao Q,Xiong X,Hayes RB,Ahn J,Shi J,Sinha R

更新日期：2014-09-01 00:00:00

abstract：:Sulforaphane (SFN), an isothiocyanate first isolated from broccoli, exhibits chemopreventive properties in prostate cancer cells through mechanisms that are poorly understood. We recently reported on a novel mechanism of chemoprotection by SFN in human colon cancer cells, namely the inhibition of histone deacetylase (...

journal_title：Carcinogenesis

authors： Myzak MC,Hardin K,Wang R,Dashwood RH,Ho E

更新日期：2006-04-01 00:00:00

abstract：:Well-differentiated squamous cell carcinomas were induced in hamster buccal pouch epithelium by twice weekly topical applications of N-methyl-N-benzylnitrosamine (MBN) or 7,12-dimethylbenz[a]anthracene (DMBA) over a period of 15 weeks. Each of the 22 tumors induced (14 MBN and eight DMBA) were evaluated by single-stra...

journal_title：Carcinogenesis

authors： Chang KW,Lin SC,Koos S,Pather K,Solt D

更新日期：1996-03-01 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：:The possibility that long-term exposure to relatively weak power frequency magnetic fields (MFs) emanating from the generation, transmission and use of electricity could increase the risk of breast cancer is a matter of ongoing debate. Laboratory studies using well-defined exposure conditions are useful to examine whe...

journal_title：Carcinogenesis

authors： Fedrowitz M,Löscher W

更新日期：2008-01-01 00:00:00

abstract：:Base excision repair pathway may play an important role in repairing DNA damage related to Helicobacter pylori-induced inflammatory process. To evaluate the association between genetic polymorphisms of X-ray repair cross-complementing group 1 (XRCC1, Arg194Trp and Arg399Gln), adenosine diphosphate ribosyl transferase ...

journal_title：Carcinogenesis

authors： Li WQ,Zhang L,Ma JL,Zhang Y,Li JY,Pan KF,You WC

更新日期：2009-03-01 00:00:00

abstract：:High intake of red meat, but not of white meat, is associated with an increased risk of colon cancer. However, red meat does not promote cancer in rodents. Haemin, added to low-calcium diets, increases colonic proliferation, and haemoglobin, added to high-fat diets, increases the colon tumour incidence in rats, an eff...

journal_title：Carcinogenesis

authors： Pierre F,Taché S,Petit CR,Van der Meer R,Corpet DE

更新日期：2003-10-01 00:00:00

abstract：:Wildtype 10T1/2 cells and 42 clonally derived morphologically transformed 10T1/2 cell lines were evaluated for expression of p53 mRNA and protein. Wildtype 10T1/2 cells expressed detectable levels of p53 mRNA and multiple immunologically distinct forms of the p53 protein, including both PAb240- and PAb246-reactive con...

journal_title：Carcinogenesis

authors： Coleman WB,Grisham JW,Smith GJ

更新日期：1994-02-01 00:00:00

abstract：:A number of model systems have been developed to study the initiating and promoting phases of neoplastic development in rats liver. Four of these protocols use diethylnitrosamine (DEN) initiation, but employ different methods of promotion. The present studies were designed to evaluate these systems under standardized ...

journal_title：Carcinogenesis

authors： Leonard TB,Dent JG,Graichen ME,Lyght O,Popp JA

更新日期：1982-01-01 00:00:00

abstract：:Previous studies have shown that in addition to serving as a target for covalent adduct formation, purified DNA catalyzes the detoxification of (+/-)-7r,8t-dihydroxy-9t,10t-oxy-7,8,9,10-tetrahydrobenzo[a]pyrene (BPDE). To begin to relate these in vitro findings with the processes important in carcinogenesis in vivo, w...

journal_title：Carcinogenesis

authors： Dock L,MacLeod MC

更新日期：1986-04-01 00:00:00

abstract：:S-Adenosyl-L-methionine (SAM) is a strong chemopreventive agent of rat liver carcinogenesis. Examination was made to determine whether inhibition by SAM of the development of preneoplastic liver lesions persists to SAM withdrawal in diethylnitrosamine-initiated F344 rats promoted with thiobenzamide (TB). The rats were...

journal_title：Carcinogenesis

authors： Simile MM,Saviozzi M,De Miglio MR,Muroni MR,Nufris A,Pascale RM,Malvaldi G,Feo F

更新日期：1996-07-01 00:00:00

abstract：:Female inbred C3H/St mice infected with the Bittner Milk Particle, develop mammary adenocarcinoma with 27% incidence if maintained on a Torula Yeast diet supplemented with 1 ppm of selenium (organically bound, in yeast). Animals switched from the 1 ppm Se diet to a diet containing only 0.15 ppm Se after reaching the a...

journal_title：Carcinogenesis

authors： Schrauzer GN,McGinness JE,Kuehn K

更新日期：1980-02-01 00:00:00