Downregulation of ZC3H14 driven by chromosome 14q31 deletion promotes hepatocellular carcinoma progression by activating integrin signaling.

abstract：:Sweet potato (Ipomoea batatas) leaves or greens, extensively consumed as a vegetable in Africa and Asia, are an excellent source of dietary polyphenols such as anthocyanins and phenolic acids. Here, we show that sweet potato greens extract (SPGE) has the maximum polyphenol content compared with several commercial vege...

journal_title：Carcinogenesis

authors： Karna P,Gundala SR,Gupta MV,Shamsi SA,Pace RD,Yates C,Narayan S,Aneja R

更新日期：2011-12-01 00:00:00

abstract：:Induction of glutathione S-transferase (GST) enzymes can increase detoxification of carcinogens and reduce carcinogen-induced mutagenesis and tumorigenesis. To determine if the anticarcinogen ellagic acid induces cellular enzymes which detoxify carcinogens, we examined the effect of ellagic acid on the expression of g...

journal_title：Carcinogenesis

authors： Barch DH,Rundhaugen LM,Pillay NS

更新日期：1995-03-01 00:00:00

abstract：:Certain dietary constituents can protect against chemically induced carcinogenesis in rodents. A principal mechanism by which these chemopreventive compounds exert their protective effects is likely to be via induction of carcinogen detoxification. This can be mediated by conjugation with glutathione, which is synthes...

journal_title：Carcinogenesis

authors： Shepherd AG,Manson MM,Ball HW,McLellan LI

更新日期：2000-10-01 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：:Human Papillomavirus (HPV) positive oropharyngeal squamous cell carcinoma (HPV+OPSCC) is increasing in prevalence in the United States, as are cases of patients with multiple HPV+OPSCCs (mHPV+OPSCC). mHPV+OPSCCs present a unique opportunity to examine HPV+OPSCC mutation acquisition and evolution. We performed sequenci...

journal_title：Carcinogenesis

authors： Faden DL,Langenbucher A,Kuhs K,Lewis JS,Mirabello L,Yeager M,Boland JF,Bass S,Steinberg M,Cullen M,Lawrence MS,Ferris RL

更新日期：2020-10-19 00:00:00

abstract：:The mechanism(s) of tumour promotion in liver by estrogens is not well understood although growth stimulation is known to be one important element of their action. As a basis for studying mechanisms of growth control by estrogens, effects of both natural and synthetic estrogens on DNA synthesis and protooncogene c-fos...

journal_title：Carcinogenesis

authors： Lee CH,Edwards AM

更新日期：2001-09-01 00:00:00

abstract：:Tamoxifen is a non-steroidal anti-estrogen used for the treatment of breast cancer and, more recently, as a chemopreventive agent in healthy women at high risk of developing breast cancer. On the other hand, tamoxifen is a potent hepatocarcinogen in rats, with both tumor-initiating and tumor-promoting properties. Ther...

journal_title：Carcinogenesis

authors： Tryndyak VP,Muskhelishvili L,Kovalchuk O,Rodriguez-Juarez R,Montgomery B,Churchwell MI,Ross SA,Beland FA,Pogribny IP

更新日期：2006-08-01 00:00:00

abstract：:Breast cancer is a leading cause of cancer-related mortality in women. Triple-negative breast cancer (TNBC; HER2-, ER-/PR-) is an aggressive subtype prone to drug resistance and metastasis, which is characterized by high intratumor microvascular density (iMVD) resulting from angiogenesis. However, the mechanisms contr...

journal_title：Carcinogenesis

authors： Kumar N,Prasad P,Jash E,Jayasundar S,Singh I,Alam N,Murmu N,Somashekhar SP,Goldman A,Sehrawat S

更新日期：2018-10-08 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：:Human papillomavirus (HPV) type 16 infection is an etiologic factor in a subset of head and neck squamous cell carcinomas (HNSCC). It is unknown if host genetic susceptibility modifies the HPV16-HNSCC association. DNA samples collected as part of a Boston area case-control study of HNSCC were genotyped for single-nucl...

journal_title：Carcinogenesis

authors： Chen AA,Marsit CJ,Christensen BC,Houseman EA,McClean MD,Smith JF,Bryan JT,Posner MR,Nelson HH,Kelsey KT

更新日期：2009-06-01 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：:In order to address the hypothesis that 6-aminochrysene (6-AC) is converted to genotoxic products by cytochrome P450 enzymes via two activation pathways (N-hydroxylation and epoxidation), the activation of 6-AC and trans-1,2-dihydro-1,2-dihydroxy-6-aminochrysene (6-AC-diol) to genotoxic metabolites was examined in rat...

journal_title：Carcinogenesis

authors： Yamazaki H,Mimura M,Oda Y,Gonzalez FJ,el-Bayoumy K,Chae YH,Guengerich FP,Shimada T

更新日期：1994-03-01 00:00:00

abstract：:5-Aminolevulinic acid (ALA), a heme precursor accumulated in chemical and inborn porphyrias, may behave as an endogenous pro-oxidant. In chronically treated rats (40 mg ALA/kg body wt every 2 days for 15 days) the steady-state level of 8-hydroxy-2'-deoxyguanosine (8-OHdG) in liver DNA (94.5 +/- 23.3 residues/10(6) dG)...

journal_title：Carcinogenesis

authors： Fraga CG,Onuki J,Lucesoli F,Bechara EJ,Di Mascio P

更新日期：1994-10-01 00:00:00

abstract：:Herbacetin is a flavonol compound that is found in plants such as flaxseed and ramose scouring rush herb, it possesses a strong antioxidant capacity, and exerts anticancer effects on colon and breast cancer. However, the effect of herbacetin on skin cancer has not been investigated. Herein, we identified herbacetin as...

journal_title：Carcinogenesis

authors： Kim DJ,Lee MH,Liu K,Lim DY,Roh E,Chen H,Kim SH,Shim JH,Kim MO,Li W,Ma F,Fredimoses M,Bode AM,Dong Z

更新日期：2017-10-26 00:00:00

abstract：:Using conventional alkaline sucrose sedimentation analysis, we have compared the initial yield and subsequent enzymatic repair of DNA damage induced in cultured human [normal (GM38 and GM43) and xeroderma pigmentosum (XP12BE)] fibroblasts by the monofunctional alkylating agent methylmethanesulfonate (MMS). Exposure of...

journal_title：Carcinogenesis

authors： Mirzayans R,Liuzzi M,Paterson MC

更新日期：1988-12-01 00:00:00

abstract：:A decreased incidence of squamous cell carcinoma of the head and neck (SCCHN) associated with fruit and vegetable intake may act through chemopreventive compounds, which may be more available to persons homozygous for the deletion genotypes of the glutathione S-transferase (GST). We evaluated interactions between frui...

journal_title：Carcinogenesis

authors： Gaudet MM,Olshan AF,Poole C,Weissler MC,Watson M,Bell DA

更新日期：2004-05-01 00:00:00

abstract：:The 14-3-3 proteins are associated with proto-oncogene and oncogene products. Here, we generated NIH 3T3 cells overexpressing the beta isoform of the 14-3-3 proteins (14-3-3 beta) to examine the function of this isoform in cellular proliferation and oncogenic transformation. Overexpression of 14-3-3 beta in NIH 3T3 ce...

journal_title：Carcinogenesis

authors： Takihara Y,Matsuda Y,Hara J

更新日期：2000-11-01 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：:Inflammation is highly associated with colon carcinogenesis. Epigenetic mechanisms could play an important role in the initiation and progression of colon cancer. Curcumin, a dietary phytochemical, shows promising effects in suppressing colitis-associated colon cancer in azoxymethane-dextran sulfate sodium (AOM-DSS) m...

journal_title：Carcinogenesis

authors： Guo Y,Wu R,Gaspar JM,Sargsyan D,Su ZY,Zhang C,Gao L,Cheng D,Li W,Wang C,Yin R,Fang M,Verzi MP,Hart RP,Kong AN

更新日期：2018-05-03 00:00:00

abstract：:In this study, our goal was to identify genes whose expression in liver is altered in female F-344 rats during mitosuppression induced by 42 days of ethinyl estradiol (EE) treatment (Yager et al., Carcinogenesis, 15, 2117-2123, 1994). Northern analysis demonstrated that the mRNA levels for transforming growth factor-b...

journal_title：Carcinogenesis

authors： Chen J,Schwartz DA,Young TA,Norris JS,Yager JD

更新日期：1996-12-01 00:00:00

abstract：:The human guanylate-binding protein 1 (GBP-1) is among the proteins the most highly induced by interferon-γ (IFN-γ) in every cell type investigated as yet. In vivo, GBP-1 expression is associated with the presence of inflammation and has been observed in autoimmune diseases, inflammatory bowel diseases (IBD) and cance...

journal_title：Carcinogenesis

authors： Britzen-Laurent N,Lipnik K,Ocker M,Naschberger E,Schellerer VS,Croner RS,Vieth M,Waldner M,Steinberg P,Hohenadl C,Stürzl M

更新日期：2013-01-01 00:00:00

abstract：:gamma-Glutamyl transpeptidase (gamma GT) positive hepatocytes were isolated from F344 male rats fed 2-acetylaminofluorene. The isolation procedure is rapid and highly selective for cells exhibiting gamma GT on their surface. Suspensions of liver cells obtained from perfusion in situ with a collagenase solution were in...

journal_title：Carcinogenesis

authors： Hanigan HM,Pitot HC

更新日期：1982-01-01 00:00:00

abstract：:3-Hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitors, pravastatin (Pr) and simvastatin (Si), suppressed 1,2-dimethylhydrazine (DMH)-induced colon cancer development in female ICR mice. All mice received an i.p. injection of 10 mg DMH/kg body wt once weekly for 15 weeks. Pr was administered at 0.01, 0.0...

journal_title：Carcinogenesis

authors： Narisawa T,Fukaura Y,Terada K,Umezawa A,Tanida N,Yazawa K,Ishikawa C

更新日期：1994-09-01 00:00:00

abstract：:The metabolism of the carcinogenic pentacyclic azaaromatic compound, dibenz[a,j]acridine, has been examined in liver microsomal incubations using preparations from 3-methylcholanthrene-pretreated Wistar rats. Using authentic synthetic standards, u.v. spectroscopy and mass spectrometry, the following were proved to be ...

journal_title：Carcinogenesis

authors： Gill JH,Duke CC,Rosario CA,Ryan AJ,Holder GM

更新日期：1986-08-01 00:00:00

abstract：BACKGROUND:Variations in genetic mutations in pancreatic carcinoma between different geographical regions have not been studied extensively, especially in developing countries where pancreatic cancer is relatively rare. METHODS:We studied the molecular pathology of 54 pancreatic adenocarcinomas from Egyptian patients ...

journal_title：Carcinogenesis

authors： Soliman AS,Lo AC,Banerjee M,El-Ghawalby N,Khaled HM,Bayoumi S,Seifeldin IA,Abdel-Aziz A,Abbruzzese JL,Greenson JK,Hamilton SR

更新日期：2007-08-01 00:00:00

abstract：:Formaldehyde (FA) is a widely produced industrial chemical. Sufficient evidence exists to consider FA as an animal carcinogen. In humans the evidence is not conclusive. DNA-protein crosslinks (DPC) may be one of the early lesions in the carcinogenesis process in cells following exposures to carcinogens. It has been sh...

journal_title：Carcinogenesis

authors： Shaham J,Bomstein Y,Meltzer A,Kaufman Z,Palma E,Ribak J

更新日期：1996-01-01 00:00:00

abstract：:A dose-dependent and transiently elevated expression of a cytoplasmic 32 kDa protein was observed in Swiss albino 3T3 fibroblasts exposed to mainstream cigarette smoke (CS) trapped in phosphate-buffered saline solutions (smoke-bubbled PBS). The protein was identified as heme oxygenase (HO) (heme, hydrogen donor:oxygen...

journal_title：Carcinogenesis

authors： Müller T,Gebel S

更新日期：1994-01-01 00:00:00

abstract：:Desmosomes are intercellular junctions that confer strong cell-cell adhesion. Altered expression of desmocollin 3 (DSC3), a member of the desmosomal cadherin family, was found in various cancers; however, its functional involvement in carcinogenesis has not yet been elucidated. Expression/localization of DSC3 was anal...

journal_title：Carcinogenesis

authors： Cui T,Chen Y,Yang L,Knösel T,Huber O,Pacyna-Gengelbach M,Petersen I

更新日期：2012-12-01 00:00:00

abstract：:Plumbagin (PL) (5-hydroxy-2-methyl-1,4-napthoquinone), a medicinal plant-derived naphthoquinone, was isolated from the roots of the Plumbago zeylanica L. (also known as Chitrak). The roots of P. zeylanica L. have been used in Indian medicine for >2500 years as an anti-atherogenic, cardiotonic, hepatoprotective and neu...

journal_title：Carcinogenesis

authors： Sand JM,Bin Hafeez B,Jamal MS,Witkowsky O,Siebers EM,Fischer J,Verma AK

更新日期：2012-01-01 00:00:00

abstract：:The effects and mechanisms of action of diepoxybutane (DEB) and mitomycin C (MMC) were investigated on sea urchin embryogenesis, (Sphaerechinus granularis and Paracentrotus lividus). DEB- and MMC-induced toxicity was evaluated by means of selected end-points, including developmental defects, cytogenetic abnormalities ...

journal_title：Carcinogenesis

authors： Korkina LG,Deeva IB,De Biase A,Iaccarino M,Oral R,Warnau M,Pagano G

更新日期：2000-02-01 00:00:00