Apoptosis by dietary factors: the suicide solution for delaying cancer growth.

abstract：:Modification of 3,2'-dimethyl-4-aminobiphenyl (DMAB) multi-organ carcinogenesis by simultaneous treatment with butylated hydroxyanisole (BHA) or butylated hydroxytoluene (BHT) was studied using young and old male F344 rats. Animals, 4 or 54 weeks old, were given DMAB (s.c. injection of 50 mg/kg body wt once a week for...

journal_title：Carcinogenesis

authors： Shirai T,Fukushima S,Kawabe M,Shibata M,Iwasaki S,Tada M,Ito N

更新日期：1991-07-01 00:00:00

abstract：:Gene-environment interactions play an important role in folate metabolism, with a potential impact on human health. Deficiencies in the uptake of key micronutrients and variant genotypes can affect the folic acid cycle, modulating methyl group transfer in key processes and leading to increased cancer risk and Down syn...

journal_title：Carcinogenesis

authors： Zijno A,Andreoli C,Leopardi P,Marcon F,Rossi S,Caiola S,Verdina A,Galati R,Cafolla A,Crebelli R

更新日期：2003-06-01 00:00:00

abstract：:The effect of changing the format of administration as well as the total dose of the promoting agent phenobarbital (PB) on the development of altered hepatic foci (AHF) was determined in an initiation-promotion protocol with female rats fed the purified AIN-76 diet. Effects on the total number of AHF and the volume pe...

journal_title：Carcinogenesis

authors： Xu YD,Dragan YP,Young T,Pitot HC

更新日期：1991-06-01 00:00:00

abstract：:Using an initiation--selection--promotion protocol for induction of liver tumors in Wistar rats, the modulating action of various peroxisome proliferators on neoplasia as well as on selected biochemical parameters was studied. After treatment with diethylnitrosamine (DEN), the animals were subsequently subjected to a ...

journal_title：Carcinogenesis

authors： Abdellatif AG,Préat V,Vamecq J,Nilsson R,Roberfroid M

更新日期：1990-11-01 00:00:00

abstract：:Six N-nitroso compounds (N-nitrosodimethylamine, N-nitrosodiethylamine, N-nitrosodi-n-propylamine, N-nitroso-N-methylurea, N-nitrosopyrrolidine, and N-nitrosodi-n-butylamine) were tested in rats for liver DNA damaging activity by the alkaline elution technique. On molar basis their DNA damaging potency was found to de...

journal_title：Carcinogenesis

authors： Brambilla G,Cavanna M,Pino A,Robbiano L

更新日期：1981-01-01 00:00:00

abstract：:Fish or vegetable oils were fed during the promotion stage of a mouse skin carcinogenesis model in order to investigate the effects of dietary fat on tumor development. Two weeks after initiation with 10 nmol dimethylbenz[a]anthracene, SENCAR mice were divided into five groups and maintained on one of the following se...

journal_title：Carcinogenesis

authors： Locniskar M,Belury MA,Cumberland AG,Patrick KE,Fischer SM

更新日期：1991-06-01 00:00:00

abstract：:The effect of transplantation of Yoshida sarcoma cells into rats on the concentrations of both the acute-phase proteins (APPs) in the serum and their mRNAs in the liver has been investigated. In rats that responded to transplantation by forming solid tumors, the serum APP levels increased with tumor size. Some of the ...

journal_title：Carcinogenesis

authors： Sevaljević L,Savovski K,Sekularac S

更新日期：1991-09-01 00:00:00

abstract：:B-cell precursor acute lymphoblastic leukemia (BCP ALL) is the most common childhood leukemia, with a cure rate of 80%. Nevertheless, disease relapse is the most important prognostic factor for the disease outcome. We aimed to elucidate the role of Wnt secretion-regulating protein, Wntless (Wls)/GPR177, on disease out...

journal_title：Carcinogenesis

authors： Chiou SS,Wang LT,Huang SB,Chai CY,Wang SN,Liao YM,Lin PC,Liu KY,Hsu SH

更新日期：2014-10-01 00:00:00

abstract：:3-Methyladenine DNA glycosylases initiate base excision repair by flipping the nucleotide bearing the target base out of double-stranded DNA into an active site pocket for glycosylic bond cleavage and base release. Substrate bases for the murine 3-methyladenine DNA glycosylase (other than 3-methyladenine) include hypo...

journal_title：Carcinogenesis

authors： Wyatt MD,Samson LD

更新日期：2000-05-01 00:00:00

abstract：:The aim of this study was to investigate selected proteomic markers of the metabolic phenotype of breast carcinomas as prognostic markers of cancer progression. For this purpose, a series of 101 breast carcinomas and 13 uninvolved breast samples were examined for quantitative differences in protein expression of mitoc...

journal_title：Carcinogenesis

authors： Isidoro A,Casado E,Redondo A,Acebo P,Espinosa E,Alonso AM,Cejas P,Hardisson D,Fresno Vara JA,Belda-Iniesta C,González-Barón M,Cuezva JM

更新日期：2005-12-01 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：:Epithelial-mesenchymal transition (EMT) is an important process implicated in tumor invasion and metastasis. Twist1 is a transcription factor that induces EMT, including E-cadherin suppression and cancer cell migration and invasion; hence it promotes cancer metastasis. Twist1 directly or indirectly regulates the expre...

journal_title：Carcinogenesis

authors： Nam EH,Lee Y,Moon B,Lee JW,Kim S

更新日期：2015-03-01 00:00:00

abstract：:Epidemiologic studies have suggested that aromatic amines (and nitroaromatic hydrocarbons) may be carcinogenic for human pancreas. Pancreatic tissues from 29 organ donors (13 smokers, 16 non-smokers) were examined for their ability to metabolize aromatic amines and other carcinogens. Microsomes showed no activity for ...

journal_title：Carcinogenesis

authors： Anderson KE,Hammons GJ,Kadlubar FF,Potter JD,Kaderlik KR,Ilett KF,Minchin RF,Teitel CH,Chou HC,Martin MV,Guengerich FP,Barone GW,Lang NP,Peterson LA

更新日期：1997-05-01 00:00:00

abstract：:The metabolism of N-nitrosobis(2-oxopropyl)amine (BOP) was examined in microsomes from uninduced F-344 rats. Even when the conditions were varied, no metabolism of this compound was detected. On the other hand, freshly isolated hepatocytes from F-344 rats metabolized BOP efficiently to CO2. The kinetics of conversion ...

journal_title：Carcinogenesis

authors： Farrelly JG,Saavedra JE,Kupper RJ,Stewart ML

更新日期：1987-08-01 00:00:00

abstract：:The formation of thioether conjugates is an important pathway for inactivation of certain carcinogens. This study assessed the mechanism by which the bladder carcinogen 2-amino-4-(5-nitro-2-furyl)-thiazole (ANFT) forms a glutathione conjugate (ANFT-SG). Peroxidatic metabolism of ANFT, in the presence of glutathione, r...

journal_title：Carcinogenesis

authors： Lakshmi VM,Zenser TV,Sohani S,Davis BB

更新日期：1992-11-01 00:00:00

abstract：:Acutely transforming retrovirus AKT8 in rodent T cell lymphoma (Akt) phosphorylates and regulates the function of many cellular proteins involved in processes such as metabolism, apoptosis and proliferation. However, the precise mechanisms by which Akt promotes cell survival and inhibits apoptosis have been characteri...

journal_title：Carcinogenesis

authors： Chen HZ,Zhao BX,Zhao WX,Li L,Zhang B,Wu Q

更新日期：2008-11-01 00:00:00

abstract：:Naturally occurring antioxidants are extensively studied for their capacity to protect organisms and cells from damage induced by oxygen reactive species. In fact, oxidative stress is considered a cause of aging, degenerative disease and cancer. We have focused our attention on two agents, ascorbic acid and beta-carot...

journal_title：Carcinogenesis

authors： Cozzi R,Ricordy R,Aglitti T,Gatta V,Perticone P,De Salvia R

更新日期：1997-01-01 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：: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：:4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol (NNAL), a major metabolite of the tobacco-specific pulmonary carcinogen 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK), has a chiral center but the tumorigenicity of the NNAL enantiomers has not been previously examined. In this study, we assessed the relative tumori...

journal_title：Carcinogenesis

authors： Upadhyaya P,Kenney PM,Hochalter JB,Wang M,Hecht SS

更新日期：1999-08-01 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：:Celastrol is an anti-inflammatory natural triterpenoid, isolated from the herb Tripterygium wilfordii or thunder god vine. Here, we define mechanisms mediating anti-inflammatory activity of celastrol and demonstrate efficacy of a dietary celastrol supplement for chemoprevention of inflammation-driven carcinogenesis in...

journal_title：Carcinogenesis

authors： Barker EC,Kim BG,Yoon JH,Tochtrop GP,Letterio JJ,Choi SH

更新日期：2018-01-12 00:00:00

abstract：:Despite recent additions to the armory of chemotherapeutic agents for colorectal cancer (CRC) treatment, the results of chemotherapy remain unsatisfactory. 5-Fluorouracil (5-FU) still represents the cornerstone of treatment and resistance to its actions is a major obstacle to successful chemotherapy. Therefore, new ac...

journal_title：Carcinogenesis

authors： Kodach LL,Bos CL,Durán N,Peppelenbosch MP,Ferreira CV,Hardwick JC

更新日期：2006-03-01 00:00:00

abstract：:Diglycerides function as analogs of the phorbol ester tumor promoters. We compare here the activity of glycerol 1-myristate 2-acetate (GMA) with the corresponding phorbol 12-myristate 13-acetate (PMA). GMA inhibited phorbol ester binding to reconstituted protein kinase C, stimulated protein kinase C enzymatic activity...

journal_title：Carcinogenesis

authors： Sharkey NA,Blumberg PM

更新日期：1986-04-01 00:00:00

abstract：:Expression of blood group-related antigens (BGRAs) A, B, H, Le(b), Le(x) and Le(y) was examined immunohistochemically in neoplastic and hyperplastic lesions induced by N-nitrosobis(2-oxopropyl)amine in Syrian hamsters to determine a relationship between histological and biological patterns of the lesion and expression...

journal_title：Carcinogenesis

authors： Tomioka T,Fujii H,Egami H,Takiyama Y,Pour PM

更新日期：1991-03-01 00:00:00

abstract：:The aim of this study has been to define cytotoxic mechanisms that may cause clonal expansion in the liver of pre-carcinogenic cells. An in vitro model, which has been described previously, was used. Hepatocytes were isolated from carcinogen-treated rats and a high proportion of the cells were gamma-glutamyltranspepti...

journal_title：Carcinogenesis

authors： Stenius U,Rubin K,Gullberg D,Högberg J

更新日期：1990-01-01 00:00:00

abstract：:Metabolism and macromolecular interaction of the tobacco-specific carcinogen 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) were studied in human buccal mucosa in vitro. Microautoradiographic analysis of [5-3H]NNK-exposed explant cultures demonstrated a uniform distribution of bound radioactivity in the mucosal ...

journal_title：Carcinogenesis

authors： Liu Y,Sundqvist K,Belinsky SA,Castonguay A,Tjälve H,Grafström RC

更新日期：1993-11-01 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：:The mutagenicities of 2-aminodipyrido [1,2-a:3',2'-d] imidazole (Glu-P-2, a mutagen obtained from pyrolysate of glutamic acid) and six methyl substituted derivatives of Glu-P-2 were tested with Salmonella typhimurium TA98 and TA100 with S-9 mix. Glu-P-1 (6-Me-Glu-P-2) was the strongest mutagen to TA98 and TA100. 3-Me-...

journal_title：Carcinogenesis

authors： Takeda K,Shudo K,Okamoto T,Nagao M,Wakabayashi K,Sugimura T

更新日期：1980-01-01 00:00:00

abstract：:Observational studies and animal evidence suggest an association between coffee consumption and the risk of prostate cancer. However, the results are inconsistent. We evaluated the association by conducting a meta-analysis of prospective cohort studies. PubMed and Embase were searched through June 2013 to identify stu...

journal_title：Carcinogenesis

authors： Cao S,Liu L,Yin X,Wang Y,Liu J,Lu Z

更新日期：2014-02-01 00:00:00