Exosomal miRNAs are potential diagnostic biomarkers between malignant and benign thyroid nodules based on next-generation sequencing.

abstract：:The P53 tumor suppressor pathway plays an important role in cancer development. The auto-regulatory feedback mechanism of the P53 and MDM2 expression is critical in keeping proper tumor suppressor function of this pathway. This study examined the effect of P53 Arg72Pro variants on transactivation of polymorphic MDM2 p...

journal_title：Carcinogenesis

authors： Yang M,Guo Y,Zhang X,Miao X,Tan W,Sun T,Zhao D,Yu D,Liu J,Lin D

更新日期：2007-09-01 00:00:00

abstract：:It is estimated that one-third of Americans use dietary herbal supplements on a regular basis. Diets rich in bioactive phytochemicals are associated with reduced risk of certain cancers, notably, colon cancer. Herbal supplements have not been directly tested as sources of bioactive cancer preventives. Hence, this stud...

journal_title：Carcinogenesis

authors： Volate SR,Davenport DM,Muga SJ,Wargovich MJ

更新日期：2005-08-01 00:00:00

abstract：:Extracts of human urine were shown to contain substances that strongly inhibited the liver S9-mediated mutagenicity of 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP) in Salmonella typhimurium TA98 strain in a liquid incubation assay. The inhibitory effect was unrelated to cytotoxicity and was similar with urin...

journal_title：Carcinogenesis

authors： Malaveille C,Hautefeuille A,Brun G,Vineis P,Bartsch H

更新日期：1992-12-01 00:00:00

abstract：:The catalytic activity of the nuclear enzyme poly(ADP-ribose) polymerase (NAD+ ADP-ribosyl transferase, EC 2,4,2,30) is totally dependent upon the presence of DNA strand breaks. Having isolated a full-length cDNA for the polymerase, we have now evaluated the effect of endogenously and exogenously induced DNA strand br...

journal_title：Carcinogenesis

authors： Bhatia K,Pommier Y,Giri C,Fornace AJ,Imaizumi M,Breitman TR,Cherney BW,Smulson ME

更新日期：1990-01-01 00:00:00

abstract：:Information suggests that the cyclooxygenase (COX) metabolites, the prostanoids, play a role in gall bladder physiology and disease. Non-steroidal anti-inflammatory drugs which inhibit COX enzymes have been shown in vivo and in vitro to alter the growth patterns of intestinal epithelial cells, and specific COX-2 inhib...

journal_title：Carcinogenesis

authors： Grossman EM,Longo WE,Panesar N,Mazuski JE,Kaminski DL

更新日期：2000-07-01 00:00:00

abstract：:I-compounds are endogenous bulky DNA modifications which are detected by nuclease P1-enhanced 32P-post-labeling in tissue DNA of animals not knowingly exposed to carcinogens. Their profiles and levels depend inter alia on animal age, species, strain, tissue, gender, diet and exposure to chemicals such as cytochrome P4...

journal_title：Carcinogenesis

authors： Zhou GD,Vulimiri SV,Randerath E,Randerath K

更新日期：1998-10-01 00:00:00

abstract：:Sprague-Dawley rats were treated with N-nitrosomorpholine (NNM) alone (7 weeks, 120 mg/l in drinking water), with NNM followed by phenobarbital (PB) (750 mg/l for 6 weeks) or PB alone. The livers from these animals were investigated for glycogen content and activities of glucose-6-phosphatase, glucose-6-phosphate dehy...

journal_title：Carcinogenesis

authors： Mayer D,Moore MA,Bannasch P

更新日期：1983-01-01 00:00:00

abstract：:Purified DNA was modified in vitro by 3H-labelled O-acetyl or O,O'-diacetyl-4-hydroxyaminoquinoline-1-oxide (Ac4HAQO or di Ac-4HAQO). It was then subjected to the action of the single-stranded DNA specific nuclease S1 and the digested fractions were analysed. For both types of modified DNA, the release of non-modified...

journal_title：Carcinogenesis

authors： Galiègue S,Bailleul B,Loucheux-Lefebvre MH,Laval J

更新日期：1982-01-01 00:00:00

abstract：:A monoclonal antibody specific for cyclobutane thymine dimers in DNA was used in immunofluorescence studies to detect these lesions in skin sections taken from hairless mice that had been irradiated with UV-B. The dimer-specific fluorescence in epidermal cell nuclei was quantified with fluorescence microscopy through ...

journal_title：Carcinogenesis

authors： Vink AA,Berg RJ,de Gruijl FR,Roza L,Baan RA

更新日期：1991-05-01 00:00:00

abstract：:Alteration in microRNAs (miRNAs) expression is a frequent finding in human cancers. In particular, widespread miRNAs down-regulation is a hallmark of malignant transformation. In the present report, we showed that the miR-128-3p, which is up-regulated in lung cancer tissues, has Drosha and Dicer, two key enzymes of mi...

journal_title：Carcinogenesis

authors： Frixa T,Sacconi A,Cioce M,Roscilli G,Ferrara FF,Aurisicchio L,Pulito C,Telera S,Carosi M,Muti P,Strano S,Donzelli S,Blandino G

更新日期：2018-02-09 00:00:00

abstract：:The effects of exposure to benzo[a]pyrene (BAP) and formaldehyde (HCHO), alone and combined, on the induction of carcinogenesis in rat tracheal implants was determined as the number of growth-altered cell populations (tumor-initiation sites, TIS) per trachea. While exposure twice-weekly for 4.5 months to 0.2% HCHO sol...

journal_title：Carcinogenesis

authors： Cosma GN,Marchok AC

更新日期：1987-12-01 00:00:00

abstract：:The modifying effects of the phenolic antioxidant catechol (CC) and its analogs hydroquinone (HQ) and resorcinol (RN) on pancreatic carcinogenesis were evaluated in 146 female Syrian golden hamsters. Groups of animals received either saline or 70 mg/kg body wt N-nitrosobis(2-oxopropyl)amine (BOP) s.c. injections, twic...

journal_title：Carcinogenesis

authors： Maruyama H,Amanuma T,Nakae D,Tsutsumi M,Kondo S,Tsujiuchi T,Denda A,Konishi Y

更新日期：1991-07-01 00:00:00

abstract：:Orotic acid, a precursor of pyrimidine nucleotide biosynthesis and a promoter for liver carcinogenesis, when fed at 1% level in a diet for 5 weeks resulted in liver DNA damage. The damage can be monitored as alkali-labile lesions using alkaline sucrose gradients as well as alkaline elution technique. Furthermore, the ...

journal_title：Carcinogenesis

authors： Rao PM,Rajalakshmi S,Alam A,Sarma DS,Pala M,Parodi S

更新日期：1985-05-01 00:00:00

abstract：:Reprogrammed metabolism has been identified as an emerging hallmark in cancer cells. It has been demonstrated that fructose-1, 6-bisphosphatase 1 (FBP1) as a rate-limiting enzyme in gluconeogenesis plays critical roles in tumor initiation and progression in several cancer types. However, function of FBP1 in hepatocell...

journal_title：Carcinogenesis

authors： Yang J,Wang C,Zhao F,Luo X,Qin M,Arunachalam E,Ge Z,Wang N,Deng X,Jin G,Cong W,Qin W

更新日期：2017-02-01 00:00:00

abstract：:Breast cancer is the most common cancer and the second most frequent cause of cancer death in women. Despite extensive research, the precise mechanisms of breast carcinogenesis remain unclear. One of the reasons for this is due, at least in part, to a lack of a suitable animal model which can closely mimic the breast ...

journal_title：Carcinogenesis

authors： Xie B,Tsao SW,Wong YC

更新日期：1999-06-01 00:00:00

abstract：:Despite their individual key roles in promoting head and neck squamous cell carcinoma (HNSCC) progression and treatment resistance, little is known about the impact of intratumoral hypoxia on the activity of the epidermal growth factor receptor (EGFR) signaling pathway in this cancer type. Here, we show that in highly...

journal_title：Carcinogenesis

authors： Wang X,Schneider A

更新日期：2010-07-01 00:00:00

abstract：:Thyroid hormone (T(3)) regulates proliferation and differentiation of cells, via its nuclear receptors (TRs). These processes have been shown to be abnormally regulated during carcinogenesis. We have previously found aberrant expression of TRalpha and TRbeta mRNAs in renal clear cell carcinoma (RCCC), suggesting possi...

journal_title：Carcinogenesis

authors： Kamiya Y,Puzianowska-Kuznicka M,McPhie P,Nauman J,Cheng SY,Nauman A

更新日期：2002-01-01 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：:Liver DNA, obtained at various time intervals from rats chronically fed a choline-devoid diet, was analysed for the presence of aromatic or alkyl adducts by the 32P-postlabeling assay. Alkyl adducts were not detected. Aromatic DNA adduct lesions were revealed, but only at levels (1 adduct per 0.5-3 X 10(9) nucleotides...

journal_title：Carcinogenesis

authors： Gupta RC,Earley K,Locker J,Lombardi B

更新日期：1987-01-01 00:00:00

abstract：:Since the results of an earlier study indicating no effect of dietary fat on dimethylhydrazine (DMH)-induced colon cancer in rats differed from those of other investigators, the present study was initiated to determine if the modulating effect of fat intake on colon tumorigenesis was dependent on the route of DMH admi...

journal_title：Carcinogenesis

authors： Locniskar M,Nauss KM,Kaufmann P,Newberne PM

更新日期：1985-03-01 00:00:00

abstract：:Women who carry the BRCA mutation are at high lifetime risk of breast cancer, but there is no consensus regarding an effective and safe chemoprevention strategy. A large body of evidence suggests that 3,3-diindolylmethane (DIM), a dimer of indole-3-carbinol found in cruciferous vegetables, can potentially prevent carc...

journal_title：Carcinogenesis

authors： Yerushalmi R,Bargil S,Ber Y,Ozlavo R,Sivan T,Rapson Y,Pomerantz A,Tsoref D,Sharon E,Caspi O,Grubsrein A,Margel D

更新日期：2020-10-15 00:00:00

abstract：:The localization of benzo[a]pyrene-deoxyguanosine adducts was studied by indirect immunofluorescence in cultured BALB/c epidermal cells exposed to (+/-) 7 alpha, 8 alpha-dihydroxy-9 alpha, 10 alpha-epoxy-7,8,9,10-tetrahydrobenzo[a]pyrene (the anti-isomer) utilizing an antiserum specific for the major benzo[a]pyrene-de...

journal_title：Carcinogenesis

authors： Poirier MC,Stanley JR,Beckwith JB,Weinstein IB,Yuspa SH

更新日期：1982-01-01 00:00:00

abstract：:Oxidative DNA damage may be implicated in ageing, carcinogenesis and other degenerative diseases. Oxidative DNA damage can be assessed in humans in vivo from the urinary excretion of the DNA-repair product 8-hydroxydeoxyguanosine (8OHdG). We investigated factors influencing the excretion of 8OHdG in 24 h urine from 83...

journal_title：Carcinogenesis

authors： Loft S,Vistisen K,Ewertz M,Tjønneland A,Overvad K,Poulsen HE

更新日期：1992-12-01 00:00:00

abstract：:The ability of dietary retinyl palmitate, canthaxanthin or the combination of both, to prevent induction of immunosuppression by UVB irradiation was tested by passive transfer of splenocytes. The basal diet was the American Institute of Nutrition diet 76A, containing 4 IU retinyl palmitate/g diet. Groups of 55 mice we...

journal_title：Carcinogenesis

authors： Gensler HL

更新日期：1989-01-01 00:00:00

abstract：:Genetically modified mice with overexpressed and/or deleted genes have been used extensively to model human cancer. However, it is uncertain as to what extent the mouse models reproduce the corresponding cancers in humans. We have compared the global gene expression patterns in human and mouse hepatocellular carcinoma...

journal_title：Carcinogenesis

authors： Lee JS,Grisham JW,Thorgeirsson SS

更新日期：2005-06-01 00:00:00

abstract：:Four groups of six male Wistar rats (85 +/- 7 g) were fed a diet containing 0% (control) or 2% of the carcinogenic food antioxidant butylated hydroxyanisole (BHA) for 2 weeks. In this experiment, feeding 2% BHA is equivalent to a dose of 2.1 +/- 0.3 g BHA/kg/day. One 0% BHA and one 2% BHA-fed group of rats were daily ...

journal_title：Carcinogenesis

authors： Verhagen H,Furnée C,Schutte B,Hermans RJ,Bosman FT,Blijham GH,ten Hoor F,Henderson PT,Kleinjans JC

更新日期：1989-10-01 00:00:00

abstract：:Nitric oxide (NO) is a short-lived, pleiotropic molecule that affects numerous critical functions in the body. Presently, there are markedly conflicting findings in the literature regarding NO and its role in carcinogenesis and tumor progression. NO has been shown to have dichotomous effects on cellular proliferation,...

journal_title：Carcinogenesis

authors： Burke AJ,Sullivan FJ,Giles FJ,Glynn SA

更新日期：2013-03-01 00:00:00

abstract：:4,4'-Methylenediphenyl diisocyanate (MDI) is the most widely used isocyanate in the manufacture of polyurethanes. MDI has been implicated as one of the major causes of occupational asthma. Hydrolysis of MDI can yield 4,4'-methylenedianiline (MDA), which is a suspected human carcinogen. Thus the need to monitor occupat...

journal_title：Carcinogenesis

authors： Sepai O,Henschler D,Sabbioni G

更新日期：1995-10-01 00:00:00

abstract：:Base excision repair (BER) and nucleotide excision repair (NER) pathways repair damaged DNA, and polymorphisms in these genes might affect breast cancer susceptibility. We evaluated associations between seven single-nucleotide polymorphisms in four DNA repair genes (ERCC4 rs1799801, XPC rs2227998, rs2228001, rs2228000...

journal_title：Carcinogenesis

authors： Roberts MR,Shields PG,Ambrosone CB,Nie J,Marian C,Krishnan SS,Goerlitz DS,Modali R,Seddon M,Lehman T,Amend KL,Trevisan M,Edge SB,Freudenheim JL

更新日期：2011-08-01 00:00:00

abstract：:2-Amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP) is a mammary gland carcinogen present in the human diet. Herein, the expression of estrogen receptor alpha (ERalpha), estrogen receptor beta (ER beta) and progesterone receptor (PR) was examined in mammary gland carcinomas induced by PhIP in female Sprague-Dawley ...

journal_title：Carcinogenesis

authors： Qiu C,Shan L,Yu M,Snyderwine EG

更新日期：2005-04-01 00:00:00