CXCL5 contributes to tumor metastasis and recurrence of intrahepatic cholangiocarcinoma by recruiting infiltrative intratumoral neutrophils.

abstract：:The objectives of this study were to isolate several rat liver epithelial cell clones containing the human bcl-2 and myc/bcl-2 genes in order to study their potential cooperative effect on neoplastic transformation and gap junction-mediated intercellular communication (GJIC) and to test the hypothesis that the loss of...

journal_title：Carcinogenesis

authors： DeoCampo ND,Wilson MR,Trosko JE

更新日期：2000-08-01 00:00:00

abstract：:Sulfur-containing substances derived from garlic and onion have been shown to prevent experimental carcinogenesis. One of the hypotheses explaining the mechanisms of the chemopreventive activity of these substances is that they activate detoxification systems such as glutathione S-transferase (GST). In this study the ...

journal_title：Carcinogenesis

authors： Hatono S,Jimenez A,Wargovich MJ

更新日期：1996-05-01 00:00:00

abstract：:Estrogen plays an important role in breast cancer development. While the mechanism of the estrogen effects is not fully elucidated, one possible route is by increasing the stem cell-like properties in the tumors. Tocopherols are known to reduce breast cancer development and progression. The aim of the present study is...

journal_title：Carcinogenesis

authors： Bak MJ,Furmanski P,Shan NL,Lee HJ,Bao C,Lin Y,Shih WJ,Yang CS,Suh N

更新日期：2018-07-30 00:00:00

abstract：:Previous studies from our laboratory demonstrated that diallyl disulfide (DADS), an oil-soluble allyl sulfur compound found in processed garlic, markedly suppressed p34(cdc2) kinase activity and induced a G(2)/M phase arrest in cultured human colon tumor (HCT-15) cells. The present studies reveal that suppression of p...

journal_title：Carcinogenesis

authors： Knowles LM,Milner JA

更新日期：2000-06-01 00:00:00

abstract：:In the present study the role of two families of cytochrome P-450 proteins and the contribution of the cytosolic fraction in the activation of N-nitrosopiperidine to mutagens in the Ames test were investigated. The bioactivation of this nitrosamine was preferentially catalysed by the phenobarbitone-induced cytochromes...

journal_title：Carcinogenesis

authors： Ayrton AD,Smith JN,Ioannides C

更新日期：1987-11-01 00:00:00

abstract：:As renal cell carcinomas are characterized by the disappearance of the transcription factor LFB1, which is known to be primarily involved in gene regulation in the liver, we have measured the presence of LFB1 in rat hepatocellular carcinomas induced by diethylnitrosamine. The level of LFB1 binding activity in adenoid-...

journal_title：Carcinogenesis

authors： Stumpf H,Senkel S,Rabes HM,Ryffel GU

更新日期：1995-01-01 00:00:00

abstract：:The present study was designed to compare the skin tumor promoting and epidermal ornithine decarboxylase (ODC) inducing activities of various structural analogs of anthralin (1,8-dihydroxy-9-anthrone) and chrysarobin (1,8-dihydroxy-3-methyl-9-anthrone). Groups of 30 SENCAR mice each were initiated with 7,12-dimethylbe...

journal_title：Carcinogenesis

authors： DiGiovanni J,Kruszewski FH,Coombs MM,Bhatt TS,Pezeshk A

更新日期：1988-08-01 00:00:00

abstract：:The tissue distribution and macromolecular binding of benzene was studied over a dose range spanning nine-orders of magnitude to determine the nature of the dose-response and to establish benzene's internal dosimetry at doses encompassing human environmental exposures. [14C]-Benzene was administered to B6C3F1 male mic...

journal_title：Carcinogenesis

authors： Creek MR,Mani C,Vogel JS,Turteltaub KW

更新日期：1997-12-01 00:00:00

abstract：:Ovarian surface epithelium (OSE) is considered to give rise to epithelial ovarian carcinomas (EOCs). To elucidate early processes contributing to the development of EOCs from the OSE, two batches of primary human OSE cells were transduced with non-viral human genes (mutant Cdk4, cyclinD1 and hTERT) so as to efficientl...

journal_title：Carcinogenesis

authors： Sasaki R,Narisawa-Saito M,Yugawa T,Fujita M,Tashiro H,Katabuchi H,Kiyono T

更新日期：2009-03-01 00:00:00

abstract：:The effects of alternating ad libitum feeding and 30% restriction of the dietary intake on the development of diethylnitrosamine (DEN)-induced hepatic neoplasia were investigated. Dietary restriction retarded the growth of glucose-6-phosphatase-deficient (G6Pd) preneoplastic foci and subsequently that of hepatocellula...

journal_title：Carcinogenesis

authors： Lagopoulos L,Sunahara GI,Würzner H,Dombrowsky I,Stalder R

更新日期：1991-02-01 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：:p53-upregulated modulator of apoptosis (PUMA) plays an essential role in p53-dependent apoptosis following DNA damage. PUMA also mediates apoptosis independent of p53. In this study, we investigated the role and mechanism of PUMA induction in response to serum starvation in p53-deficient cancer cells. Following serum ...

journal_title：Carcinogenesis

authors： Ming L,Sakaida T,Yue W,Jha A,Zhang L,Yu J

更新日期：2008-10-01 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：:The modulating effects of dietary feeding of two xanthophylls, astaxanthin (AX) and canthaxanthin (CX) during the postinitiation phase on colon carcinogenesis initiated with azoxymethane (AOM) were investigated in male F344 rats. Animals were initiated with AOM by weekly s.c. injections of 15 mg/kg body wt for 3 weeks...

journal_title：Carcinogenesis

authors： Tanaka T,Kawamori T,Ohnishi M,Makita H,Mori H,Satoh K,Hara A

更新日期：1995-12-01 00:00:00

abstract：:Checkpoint kinase (CHEK) 2, a tumor suppressor gene, plays an essential role in the DNA damage checkpoint response cascade. We first investigated two polymorphisms in the proximal promoter of the CHEK2 gene and evaluated their associations with the risk of lung cancer in a case-control study using 500 incident lung ca...

journal_title：Carcinogenesis

authors： Zhang S,Lu J,Zhao X,Wu W,Wang H,Lu J,Wu Q,Chen X,Fan W,Chen H,Wang F,Hu Z,Jin L,Wei Q,Shen H,Huang W,Lu D

更新日期：2010-07-01 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：:Gemcitabine has limited clinical benefits in pancreatic ductal adenocarcinoma. The solvent-based traditional taxanes docetaxel and paclitaxel have not shown clinical results superior to gemcitabine. Nab-paclitaxel, a water-soluble albumin-bound paclitaxel, may carry superior distribution properties into the tumor micr...

journal_title：Carcinogenesis

authors： Awasthi N,Zhang C,Schwarz AM,Hinz S,Wang C,Williams NS,Schwarz MA,Schwarz RE

更新日期：2013-10-01 00:00:00

abstract：:The androgen receptor (AR) is involved in the development and progression of prostate cancer. In order to find new compounds that may present novel mechanisms to attenuate the function of AR, we investigated the effect of a natural flavonoid chemical, quercetin, on androgen action in an androgen-responsive LNCaP prost...

journal_title：Carcinogenesis

authors： Xing N,Chen Y,Mitchell SH,Young CY

更新日期：2001-03-01 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：:The appearance of hepatocellular adenomas and carcinomas induced in rat liver with N-nitrosomorpholine is preceded by different types of preneoplastic foci consisting of phenotypically altered hepatocytes. The altered cells show changes in the activities of various enzymes including those of carbohydrate metabolism. G...

journal_title：Carcinogenesis

authors： Klimek F,Bannasch P

更新日期：1993-09-01 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：:Recent studies have examined and demonstrated the potential cancer chemopreventive activity of freeze-dried berries including strawberries and black raspberries. Although ellagic acid, an abundant component in these berries, has been shown to inhibit carcinogenesis both in vivo and in vitro, several studies have repor...

journal_title：Carcinogenesis

authors： Xue H,Aziz RM,Sun N,Cassady JM,Kamendulis LM,Xu Y,Stoner GD,Klaunig JE

更新日期：2001-02-01 00:00:00

abstract：:An iron chelate, ferric ethylenediamine-N,N'-diacetate [Fe(III)-EDDA], was found to produce hydroxyl radicals with hydrogen peroxide, as determined by both a deoxyribose degradation test and electron spin resonance. Hydroxyl radical production was inhibited not only by adding hydroxyl radical scavengers and catalase, ...

journal_title：Carcinogenesis

authors： Liu M,Okada S

更新日期：1994-12-01 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 effects of dietary administration of green tea catechins (GTC) were examined using a multi-organ carcinogenesis model. Groups of 15 F344 male rats were initially treated with a single i.p. administration of 100 mg/kg body wt N-diethyl-nitrosamine, 4 i.p. administrations of 20 mg/kg body wt N-methylnitrosourea, 4 s...

journal_title：Carcinogenesis

authors： Hirose M,Hoshiya T,Akagi K,Takahashi S,Hara Y,Ito N

更新日期：1993-08-01 00:00:00

abstract：:Low selenium (Se) status correlates with increased risk of colorectal cancer (CRC). Since Se exerts its biological roles through the selenoproteins, genetic variations in selenoprotein genes may influence susceptibility to CRC. This study analysed 12 single-nucleotide polymorphisms (SNPs) in selenoprotein genes [gluta...

journal_title：Carcinogenesis

authors： Méplan C,Hughes DJ,Pardini B,Naccarati A,Soucek P,Vodickova L,Hlavatá I,Vrána D,Vodicka P,Hesketh JE

更新日期：2010-06-01 00:00:00

abstract：:TP63, a member of the TP53 gene family, encodes two groups of three isoforms (alpha, beta and gamma). The TAp63 isoforms act as transcription factors. The DeltaNp63 isoforms lack the main transcription activation domain and act as dominant-negative inhibitors of transactivation (TA) isoforms. To clarify the role of th...

journal_title：Carcinogenesis

authors： Petitjean A,Ruptier C,Tribollet V,Hautefeuille A,Chardon F,Cavard C,Puisieux A,Hainaut P,Caron de Fromentel C

更新日期：2008-02-01 00:00:00

abstract：:Dose-response relationships in the induction of urinary bladder cancer in male C57BL/6 x DBA/2-F1 (BDF) mice by intragastric instillation of N-butyl-N-(4-hydroxybutyl)nitrosamine (OH-BBN) were studied. Administration of a total dose of 0 to 80 mg OH-BBN in 10 weekly fractions to groups of 25 mice resulted in a linear ...

journal_title：Carcinogenesis

authors： McCormick DL,Ronan SS,Becci PJ,Moon RC

更新日期：1981-01-01 00:00:00

abstract：:Bile acids have been implicated in the aetiology of colon cancer. We have previously found, using 32P-postlabelling, that bile from control patients and from patients with familial adenomatous polyposis (FAP) produces DNA adducts when incubated with salmon sperm DNA in vitro. In the present study we have incubated the...

journal_title：Carcinogenesis

authors： Scates DK,Spigelman AD,Venitt S

更新日期：1994-12-01 00:00:00

abstract：:A line of C3H mouse fibroblasts designated CVP3SC6 (CVP) was found to be nonresponsive to the induction of morphological transformation by the polycyclic aromatic hydrocarbon benzo[a]pyrene (BaP) and its BaP-7,8-diol and BaP-diol-epoxide derivates. This cell line was, however, susceptible to BaP-induced mutation to ou...

journal_title：Carcinogenesis

authors： Gehly EB,Heidelberger C

更新日期：1982-01-01 00:00:00