Genistein induces enhanced growth promotion in ER-positive/erbB-2-overexpressing breast cancers by ER-erbB-2 cross talk and p27/kip1 downregulation.

abstract：:The metabolism in mouse epidermis of benzo[b]fluoranthene (BbF) was studied. [3H]BbF was applied topically, mice were killed at various intervals, and metabolites were extracted from the epidermis and analyzed by h.p.l.c. The major metabolites were identified by comparisons to standards as 4-, 5-, and 6-hydroxyBbF. Su...

journal_title：Carcinogenesis

authors： Geddie JE,Amin S,Huie K,Hecht SS

更新日期：1987-11-01 00:00:00

abstract：:The mapping near Kras2 of pulmonary adenoma susceptibility 1 (Pas1), a major locus affecting inherited predisposition to lung cancer in mice prompted us to test the homologous human region (12p12) for association with lung adenocarcinoma, by a population-based study. We genotyped 213 lung adenocarcinoma patients and 2...

journal_title：Carcinogenesis

authors： Manenti G,De Gregorio L,Pilotti S,Falvella FS,Incarbone M,Ravagnani F,Pierotti MA,Dragani TA

更新日期：1997-10-01 00:00:00

abstract：:One hundred forty-seven female Sprague-Dawley rats were divided into 5 groups and at 60 days of age were treated i.g. with 5 mg of 7,12-dimethylbenzanthracene (DMBA) suspended in 1.0 ml of sesame oil. Selenium (Se), as selenium dioxide (SeO2), was administered in the drinking water to 4 of the 5 groups (30 rats/group)...

journal_title：Carcinogenesis

authors： Welsch CW,Goodrich-Smith M,Brown CK,Greene HD,Hamel EJ

更新日期：1981-01-01 00:00:00

abstract：:Germline genetic variability might contribute, at least partially, to the survival of pancreatic ductal adenocarcinoma (PDAC) patients. Two recently performed genome-wide association studies (GWAS) on PDAC overall survival (OS) suggested (P < 10(-5)) the association between 30 genomic regions and PDAC OS. With the aim...

journal_title：Carcinogenesis

authors： Rizzato C,Campa D,Talar-Wojnarowska R,Halloran C,Kupcinskas J,Butturini G,Mohelníková-Duchoňová B,Sperti C,Tjaden C,Ghaneh P,Hackert T,Funel N,Giese N,Tavano F,Pezzilli R,Pedata M,Pasquali C,Gazouli M,Mambrini A,Sou

更新日期：2016-10-01 00:00:00

abstract：:Diallyl disulfide (DADS), a sulfur compound from garlic has been shown to exert many biological effects: induction of carcinogen detoxication, inhibition of tumor cell proliferation, etc. These effects are consistent with its anticarcinogenic properties in animal models and could account for garlic protective effects ...

journal_title：Carcinogenesis

authors： Huard C,Druesne N,Guyonnet D,Thomas M,Pagniez A,Le Bon AM,Martel P,Chaumontet C

更新日期：2004-01-01 00:00:00

abstract：:XB2 cells, a teratocarcinoma derived cell line of keratinocyte lineage, have been shown to proliferate and differentiate in low calcium medium (0.03 mM Ca2+) at a density of 500 cells/9.6 cm2 without the need for fibroblast feeder layers or conditioned medium. The degree of differentiation can be assessed by measureme...

journal_title：Carcinogenesis

authors： Hewitt SD,Duffy PA,Orton TC,Garner RC

更新日期：1990-03-01 00:00:00

abstract：:Synergistic effects of dysregulation of the WNT/CTNNB1 and phosphatidylinositol 3-kinase (PI3K)/AKT pathways are thought to be important for the development and progression of many forms of cancer, including the granulosa cell tumor of the ovary. Sustained WNT/CTNNB1 signaling in Sertoli cells causes testicular degene...

journal_title：Carcinogenesis

authors： Boyer A,Paquet M,Laguë MN,Hermo L,Boerboom D

更新日期：2009-05-01 00:00:00

abstract：:Isoflavone genistein is a specific inhibitor of protein tyrosine kinase (PTK) and has been shown to have a variety of anticancer activities in cultured cells and animal models. We report here that genistein significantly inhibits 7,12-dimethylbenz[a]anthracene (DMBA)-initiated and 12-O-tetradecanoyl phorbol-13-acetate...

journal_title：Carcinogenesis

authors： Wei H,Bowen R,Zhang X,Lebwohl M

更新日期：1998-08-01 00:00:00

abstract：:The hypolipidaemic drug nafenopin (NAF) has been shown to enhance the hepatocarcinogenic effect of N-nitrosodimethylamine (NDMA) and N-nitrosodiethylamine in rats. We have investigated whether the NAF-induced peroxisome proliferation in hepatocytes interferes with NDMA's metabolism and interaction with DNA. Adult male...

journal_title：Carcinogenesis

authors： Wiestler OD,Schmerold I,Fringes B,Volk B,Kleihues P

更新日期：1985-09-01 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：:Alternative pre-messenger RNA (mRNA) splicing is a key molecular event that allows for protein diversity and plays important roles in development and disease. Alternative pre-mRNA splicing regulations during spermatogenesis and alternative pre-mRNA splicing etiology in testicular tumorigenesis are yet to be characteri...

journal_title：Carcinogenesis

authors： He C,Zuo Z,Chen H,Zhang L,Zhou F,Cheng H,Zhou R

更新日期：2007-12-01 00:00:00

abstract：:In this report we describe results showing that both arachidonic acid (20:4) release and prostaglandin (PG) synthesis in herpes simplex virus type 2 (HSV-2)-transformed tumor-derived rat fibrosarcoma (RFS) cells are inhibited by indomethacin (cyclooxygenase inhibitor). These data suggest that cyclooxygenase (prostagla...

journal_title：Carcinogenesis

authors： Heitman CR,Waite M,Kucera LS

更新日期：1989-11-01 00:00:00

abstract：:Chemical carcinogens are generally activated enzymatically to electrophiles that form covalently bound carcinogen-DNA adducts. Detoxifying enzymes are competing with the activating enzymes for these procarcinogenic chemical substrates. Wide person-to-person variations in these two types of enzymatic activities are fou...

journal_title：Carcinogenesis

authors： Harris CC

更新日期：1989-09-01 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：:The tumor suppressor PTEN antagonizes phosphatidylinositol 3-kinase (PI3K), which contributes to tumorigenesis in many cancer types. While PTEN mutations occur in some melanomas, their precise mechanistic consequences have yet to be elucidated. We sought to identify novel downstream effectors of PI3K using a combinati...

journal_title：Carcinogenesis

authors： Packer L,Pavey S,Parker A,Stark M,Johansson P,Clarke B,Pollock P,Ringner M,Hayward N

更新日期：2006-09-01 00:00:00

abstract：:The syn- and anti-isomers of 1,2-dihydroxy-3,4-epoxy-1,2,3,4-tetrahydro-6-methylchrysene (6-MeC-1,2-diol-3,4-epoxide) were synthesized and their mutagenic activities in Salmonella typhimurium were compared with those of the syn- and anti-isomers of 1,2-dihydroxy-3,4-epoxy-1,2,3,4-tetrahydro-5-methylchrysene (5-MeC-1,2...

journal_title：Carcinogenesis

authors： Amin S,Huie K,Hecht SS,Harvey RG

更新日期：1986-12-01 00:00:00

abstract：:Dose-related differences in the binding of DNA reactive intermediates for three environmentally important complex mixture particulate extracts and a well-studied carcinogen, benzo[a]pyrene (BaP), were examined in female C-57 mice following multiple topical treatments ranging from 1 to 120 mg/mouse. Particulate extract...

journal_title：Carcinogenesis

authors： Gallagher JE,Jackson MA,George MH,Lewtas J

更新日期：1990-01-01 00:00:00

abstract：:The polysubstituted benzamide derivative metoclopramide (MCA) has previously been shown to enhance the effect of cisplatin and ionizing radiation treatment of xenografted human squamous cell carcinomas from the head and neck region. In the present work we show that MCA decreases the nucleoid sedimentation rate, indica...

journal_title：Carcinogenesis

authors： Lybak S,Pero RW

更新日期：1991-09-01 00:00:00

abstract：:7-Hydroxymethylbenz[a]anthracene (7-HBA) showed potent mutagenicity towards Salmonella typhimurium TA 98 in the presence of untreated rat liver cytosol fortified with the PAPS-generating system, sodium sulphate and ATP. No mutagenic activity was observed either when the cytosol was boiled or when sodium sulphate or AT...

journal_title：Carcinogenesis

authors： Watabe T,Hakamata Y,Hiratsuka A,Ogura K

更新日期：1986-02-01 00:00:00

abstract：:The modifying effects of 4,4'-diaminodiphenylmethane (DDPM) (0.1% in diet) administration on liver carcinogenesis induced by 2-acetylaminofluorene (2-AAF) (0.02% in diet), 3'-methyl-4-dimethylaminoazobenzene (3'-Me-DAB) ( 0.06% in diet), diethylnitrosamine (DEN) (0.001% in drinking water) and N-ethyl-N-hydroxyethylnit...

journal_title：Carcinogenesis

authors： Tsuda H,Ogiso T,Hasegawa R,Imaida K,Masui T,Ito N

更新日期：1987-05-01 00:00:00

abstract：:[3H]Benzo[a]pyrene (B[a]P) was administered to male Sprague-Dawley rats via intratracheal instillation, and bile was collected over a period of 6 h. Conjugated metabolites of B[a]P in bile were separated by paper chromatography or reversed-phase ion-pair HPLC and quantified by liquid scintillation spectrometry. In pap...

journal_title：Carcinogenesis

authors： Bevan DR,Sadler VM

更新日期：1992-03-01 00:00:00

abstract：:Crude plasma membranes were prepared from the liver of control rats or of rats submitted to an initiation by diethyl-nitrosamine and selection with 2-acetylaminofluorene and carbon tetrachloride (group IS) or of rats submitted to an initiation-selection protocol followed by a promotion with phenobarbital (group IS PB)...

journal_title：Carcinogenesis

authors： Marino A,Ravelingien N,De Cannière D,Préat V,Dehaye JP,Pector JC

更新日期：1991-04-01 00:00:00

abstract：:Common genetic variation may play an important role in altering lung cancer risk. We conducted a pathway-based candidate gene evaluation to identify genetic variations that may be associated with lung cancer in a population-based case-control study in Xuan Wei, China (122 cases and 111 controls). A total of 1260 singl...

journal_title：Carcinogenesis

authors： Hosgood HD 3rd,Menashe I,Shen M,Yeager M,Yuenger J,Rajaraman P,He X,Chatterjee N,Caporaso NE,Zhu Y,Chanock SJ,Zheng T,Lan Q

更新日期：2008-10-01 00:00:00

abstract：:The H2-receptor antagonist, ranitidine, is among the most widely used pharmaceuticals to treat gastroesophageal reflux disease and peptic ulcers. While previous studies have demonstrated that amines can form N-nitrosamines when exposed to nitrite at stomach-relevant pH, N-nitrosamine formation from ranitidine, an amin...

journal_title：Carcinogenesis

authors： Zeng T,Mitch WA

更新日期：2016-06-01 00:00:00

abstract：:Most cancer cells show resistance to ionizing radiation (IR)-induced cell death. Recently, Ki-Ras was reported to be responsible for the increased radioresistance. We report here that inhibition of IR-induced activaton of nuclear transcription factor kappa B (NF-kappaB) but not of either Akt or MAPK kinase (MEK), incr...

journal_title：Carcinogenesis

authors： Kim BY,Kim KA,Kwon O,Kim SO,Kim MS,Kim BS,Oh WK,Kim GD,Jung M,Ahn JS

更新日期：2005-08-01 00:00:00

abstract：:The underlying molecular mechanisms of the tumor-promoting activity of bile acids such as chenodeoxycholic acid (CDCA) and deoxycholic acid (DCA) and the protective effect of ursodeoxycholic acid (UDCA) remain largely unclear. Using RNA arbitrarily primed PCR (RAP-PCR) for differential display, we identified, cloned a...

journal_title：Carcinogenesis

authors： Jung B,Vogt T,Mathieu-Daudé F,Welsh J,McClelland M,Trenkle T,Weitzel C,Kullmann F

更新日期：1998-11-01 00:00:00

abstract：:Non-classical class Ib (class Ib) genes are found in all jawed vertebrates, including the amphibian Xenopus, which possesses at least 20 distinct Xenopus non-classical class Ib genes (XNCs). As an immune evasion strategy, tumors often downregulate surface expression of classical major histocompatibility complex class ...

journal_title：Carcinogenesis

authors： Haynes-Gilmore N,Banach M,Edholm ES,Lord E,Robert J

更新日期：2014-08-01 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：:Resistance to chemically-induced mammary tumors in the Copenhagen rat is well defined, but the mechanism of resistance has yet to be determined. We have tested whether or not Copenhagen rat resistance is dependent on T-cells, since several lines of evidence supported an involvement of the immune system. We crossed Cop...

journal_title：Carcinogenesis

authors： Korkola JE,Wood GA,Archer MC

更新日期：1997-01-01 00:00:00

abstract：:Insulin-like growth factor-binding protein (IGFBP)-3 is overexpressed frequently in esophageal squamous cell carcinoma. Yet, the role of IGFBP3 in esophageal tumor biology remains to be elucidated. We find that IGFBP3 facilitates transforming growth factor (TGF)-beta1-mediated epithelial-to-mesenchymal transition (EMT...

journal_title：Carcinogenesis

authors： Natsuizaka M,Ohashi S,Wong GS,Ahmadi A,Kalman RA,Budo D,Klein-Szanto AJ,Herlyn M,Diehl JA,Nakagawa H

更新日期：2010-08-01 00:00:00