Staurosporine induces a complete program of terminal differentiation in neoplastic mouse keratinocytes via activation of protein kinase C.

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：:Receptor tyrosine kinase EphB3 is expressed in cells in the bottom of intestinal crypts near stem cell niches. Loss of Ephb3 has recently been reported to produce invasive colorectal carcinoma in Apc(Min/+) mice and EphB-mediated compartmentalization was demonstrated to be a mechanism suppressing colorectal cancer pro...

journal_title：Carcinogenesis

authors： Chiu ST,Chang KJ,Ting CH,Shen HC,Li H,Hsieh FJ

更新日期：2009-09-01 00:00:00

abstract：:Cancer is a genetic disease in which the interplay between alterations in protein-coding genes and non-coding RNAs (ncRNAs) plays a fundamental role. In recent years, the full coding component of the human genome was sequenced in various cancers, whereas such attempts related to ncRNAs are still fragmentary. We screen...

journal_title：Carcinogenesis

authors： Wojcik SE,Rossi S,Shimizu M,Nicoloso MS,Cimmino A,Alder H,Herlea V,Rassenti LZ,Rai KR,Kipps TJ,Keating MJ,Croce CM,Calin GA

更新日期：2010-02-01 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：:We have compared liver, kidney and colon DNA damage, as single strand breaks, in mice with different strain-dependent susceptibility to the colon-specific carcinogen 1,2-dimethylhydrazine (DMH). The mouse strains studied were: AKR/J, DBA2 totally resistant; CD1, C57BL/6N moderately susceptible; SWR/J very susceptible ...

journal_title：Carcinogenesis

authors： Bolognesi C,Mariani MR,Boffa LC

更新日期：1988-08-01 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：:Carcinogenicity of 2-amino-3,8-dimethylimidazo[4,5-f]-quinoxaline (MeIQx), which is a potent mutagen first isolated from fried beef and widely present in various cooked foods, was tested in both sexes of F344 rats. Rats were continuously given a diet containing 0.04% MeIQx or basal diet and the experiment was finished...

journal_title：Carcinogenesis

authors： Kato T,Ohgaki H,Hasegawa H,Sato S,Takayama S,Sugimura T

更新日期：1988-01-01 00:00:00

abstract：:Chemopreventive agents are compounds that inhibit carcinogenesis when administered prior or subsequent to a course of carcinogen administration. The effects of dietary administration of crocin dyes on the hepatic damage induced by aflatoxin B1 (AFB1) and dimethylnitrosamine (DMN) in rats were investigated. Female Spra...

journal_title：Carcinogenesis

authors： Lin JK,Wang CJ

更新日期：1986-04-01 00:00:00

abstract：:Four inbred strains of mice (C3H/HeJ, C57BL/6J, AKR/J, and DBA/2J) were injected s.c. with 150 micrograms of dibenz[a,h]anthracene and followed for 9 months. Strains C3H/HeJ and C57BL/6J were most susceptible to dibenz[a,h]anthracene-induced carcinogenesis with 80% and 53% incidence of tumors, respectively. Strains AK...

journal_title：Carcinogenesis

authors： Lubet RA,Connolly GM,Nebert DW,Kouri RE

更新日期：1983-01-01 00:00:00

abstract：:The metabolism of zymosterol and mevalonic acid was studied in vitro using the skin homogenates of 3-methylcholanthrene (3MC), diazacholesterol-treated and untreated mice. In normal mouse skin only lathosterol was a major metabolite and the other metabolites, cholesta-5,7,24-trien-3 beta-ol, desmosterol, cholesterol a...

journal_title：Carcinogenesis

authors： Tanimoto Y,Fukao K,Yoshiga K,Takada K,Ohyama Y,Okuda K

更新日期：1990-09-01 00:00:00

abstract：:2-Amino-3,8-dimethylimidazo[4,5-f]quinoxaline (MeIQx) is a heterocyclic amine mutagen found in cooked meats and is carcinogenic in mice and rats at high doses (mg/kg body wt). Humans, however, are exposed to low amounts (p.p.b.) in the diet, and the effects caused by exposure to human equivalent doses of MeIQx have be...

journal_title：Carcinogenesis

authors： Frantz CE,Bangerter C,Fultz E,Mayer KM,Vogel JS,Turteltaub KW

更新日期：1995-02-01 00:00:00

abstract：:The survival of transfected simian virus (SV) 40 DNA is acutely sensitive to damage in a 302-bp regulatory region that governs viral gene expression and the initiation of viral DNA replication. We investigated whether the lethal effect of damage in this region is due to the disruption of gene expression or to the inhi...

journal_title：Carcinogenesis

authors： Brown TC,Cerutti P

更新日期：1987-08-01 00:00:00

abstract：:Oesophageal squamous cell carcinoma (OSCC) has a high incidence in southern Africa and a poor prognosis. Limited information is available on the contribution of genetic variants in susceptibility to OSCC in this region. However, recent genome-wide association studies have identified multiple susceptibility loci in Asi...

journal_title：Carcinogenesis

authors： Chen WC,Bye H,Matejcic M,Amar A,Govender D,Khew YW,Beynon V,Kerr R,Singh E,Prescott NJ,Lewis CM,Babb de Villiers C,Parker MI,Mathew CG

更新日期：2019-06-10 00:00:00

abstract：:The nucleotide excision repair (NER) pathway is central in response to damage induced by environmental carcinogens. Efficiency of this pathway, probably genetically determined, may modulate individual risk of developing squamous cell carcinoma of the head and neck (SCCHN) as well as second primary malignancy (SPM) aft...

journal_title：Carcinogenesis

authors： Zafereo ME,Sturgis EM,Liu Z,Wang LE,Wei Q,Li G

更新日期：2009-06-01 00:00:00

abstract：:Metastasis-supporting physiological alterations are regulated by cell signaling molecules, which target signal transduction pathways and gene expression. Osteopontin (OPN) overexpression may represent a key molecular event in cancer metastasis. In this study, using metastatic 4T1 and non-metastatic 4T07 murine mammary...

journal_title：Carcinogenesis

authors： Mi Z,Guo H,Wai PY,Gao C,Kuo PC

更新日期：2006-06-01 00:00:00

abstract：:Nitric oxide (NO) has been shown to induce double strand DNA breaks in Barrett's oesophagus (BO) and in other cancers has a role in invasion. The specific aims of this study were to investigate whether NO can induce invasion in cells representative of different stages of Barrett's progression and to determine possible...

journal_title：Carcinogenesis

authors： Clemons NJ,Shannon NB,Abeyratne LR,Walker CE,Saadi A,O'Donovan ML,Lao-Sirieix PP,Fitzgerald RC

更新日期：2010-09-01 00:00:00

abstract：:The mechanism of inactivation of the O6-methylguanine-DNA methyltransferase (MGMT), responsible for repair of mutagenic and cytotoxic O6-alkylguanine, in Mex- tumor cells, is not completely understood. We have examined the role of CpG methylation in the human MGMT promoter in a luciferase (luc) reporter plasmid and as...

journal_title：Carcinogenesis

authors： Bhakat KK,Mitra S

更新日期：2003-08-01 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：:Specific methylated derivatives of anthracene are mutagenic in S. typhimurium and have tumor-initiating activity on mouse skin. In this study, the mutagenic activities of 1-, 2-, and 9-methylanthracene, 2,9- and 9,10-dimethylanthracene, 2,9,-10-trimethylanthracene, 2,3,9,10-tetramethylanthracene, and the photo-oxide o...

journal_title：Carcinogenesis

authors： La Voie EJ,Coleman DT,Rice JE,Geddie NG,Hoffmann D

更新日期：1985-10-01 00:00:00

abstract：:The effects of retinol and retinoic acid on cytotoxicity and mutation expression at the hypoxanthine-guanine phosphoribosyl transferase (HGPRT) locus in Chinese hamster ovary (CHO) cells with or without exogenous metabolic activation were studied in the presence and absence of known chemical mutagens. Neither retinol ...

journal_title：Carcinogenesis

authors： Budroe JD,Schol HM,Shaddock JG,Casciano DA

更新日期：1988-07-01 00:00:00

abstract：:In this study, we determined the wavelength dependence of u.v.-induced pyrimidine dimer formation, cell killing and mutation induction in human diploid skin fibroblasts. Pyrimidine dimers were quantified using the T4 endonuclease V assay, cell killing was measured as loss of colony forming ability and mutation inducti...

journal_title：Carcinogenesis

authors： Enninga IC,Groenendijk RT,Filon AR,van Zeeland AA,Simons JW

更新日期：1986-11-01 00:00:00

abstract：:MicroRNAs (miRNAs) are a class of short non-coding, single-stranded RNAs, which perform posttranscriptional regulatory functions as tumor suppressors or oncogenes. Single nucleotide polymorphisms (SNPs) in microRNAs (miRNAs) genes are currently being identified for contributing to cancer risk, prognosis and survival. ...

journal_title：Carcinogenesis

authors： Du M,Lu D,Wang Q,Chu H,Tong N,Pan X,Qin C,Yin C,Wang M,Zhang Z

更新日期：2014-07-01 00:00:00

abstract：:Hypoxia-inducible factors (HIFs), in particular HIF-1alpha, have been implicated in tumor biology. However, HIF target genes in the esophageal tumor microenvironment remain elusive. Gene expression profiling was performed upon hypoxia-exposed non-transformed immortalized human esophageal epithelial cells, EPC2-hTERT, ...

journal_title：Carcinogenesis

authors： Lee JJ,Natsuizaka M,Ohashi S,Wong GS,Takaoka M,Michaylira CZ,Budo D,Tobias JW,Kanai M,Shirakawa Y,Naomoto Y,Klein-Szanto AJ,Haase VH,Nakagawa H

更新日期：2010-03-01 00:00:00

abstract：:Yes-associated protein (YAP), the nuclear effector of the Hippo pathway, is a key regulator of organ size and a candidate human oncogene located at chromosome 11q22. Since we previously reported amplification of 11q22 region in esophageal squamous cell carcinoma (ESCC), in this study we focused on the clinical signifi...

journal_title：Carcinogenesis

authors： Muramatsu T,Imoto I,Matsui T,Kozaki K,Haruki S,Sudol M,Shimada Y,Tsuda H,Kawano T,Inazawa J

更新日期：2011-03-01 00:00:00

abstract：:The nature of mutagenic burden due to occupational exposure to tobacco flakes and dust was determined among 20 female tobacco processors (TP) and 20 matched controls (C) by testing urinary mutagenicity in the Ames assay. In addition, urinary cotinine was estimated as a marker of tobacco absorption. Workers and control...

journal_title：Carcinogenesis

authors： Bagwe AN,Bhisey RA

更新日期：1995-05-01 00:00:00

abstract：:Spices and flavoring plants part rich in supposedly health-promoting phytochemicals are currently receiving much attention as a possible source of cancer chemopreventive compounds. Clove, the sun-dried unopened flower bud from the plant Syzygium aromaticum L. is a commonly used spice and food flavor. In the present wo...

journal_title：Carcinogenesis

authors： Banerjee S,Panda CK,Das S

更新日期：2006-08-01 00:00:00

abstract：:Tumor induction with chronic feeding of methyl-donor-deficient diets has been well established; however, the biochemical and molecular mechanisms which predipose to tumorigenesis in this model are still not well understood. The purpose of the present investigation was to assess DNA damage and altered nucleotide metabo...

journal_title：Carcinogenesis

authors： James SJ,Yin L

更新日期：1989-07-01 00:00:00

abstract：:Mutations of the tumor suppressor gene p53 have been found in hepatocellular carcinomas (HCCs) from many countries where HCC is common, but p53 mutations detected by direct sequencing in HCCs from the United States (where HCC is uncommon) have been reported only rarely. p53 Exons 1 to 11 were analyzed by polymerase ch...

journal_title：Carcinogenesis

authors： Kazachkov Y,Khaoustov V,Yoffe B,Solomon H,Klintmalm GB,Tabor E

更新日期：1996-10-01 00:00:00

abstract：:The genetic factors that mediate the pathogenesis of multiple primary cutaneous basal cell carcinomas (BCC) are largely unclear. Thus, some patients suffer many BCC (>30) and/or rapid accrual (number of tumours/year from first presentation) of further lesions. We have studied, in 827 English Caucasians, the influence ...

journal_title：Carcinogenesis

authors： Lear JT,Heagerty AH,Smith A,Bowers B,Payne CR,Smith CA,Jones PW,Gilford J,Yengi L,Alldersea J,Fryer AA,Strange RC

更新日期：1996-09-01 00:00:00

abstract：:p90 Ribosomal S6 kinase (RSK) 4 is a serine-threonine kinase that belongs to the p90RSK family. RSK4 has been proposed as a tumor suppressor gene, related with anti-invasive activity, inhibition of the RAS-mitogen-activated protein kinase (MAPK) pathway and induction of senescence. Despite the related findings, little...

journal_title：Carcinogenesis

authors： López-Vicente L,Pons B,Coch L,Teixidó C,Hernández-Losa J,Armengol G,Ramon Y Cajal S

更新日期：2011-04-01 00:00:00