The mutagenesis moonshot: The propitious beginnings of the environmental mutagenesis and genomics society.

abstract：:Methyl 3,4-diphenyl-5-hydroxylamino-2-furoate (N-OH-MDPF) (I), methyl 3,4-diphenyl-5-acetoxyamino-2-furoate (N-OAc-MDPF) (II), methyl 3,4-diphenyl-N-hydroxy-5-acetylamino-2-furoate (N-OH-MDPAF) (III), and methyl 3,4-diphenyl-N-acetoxy-5-acetylamino-2-furoate (N-OAc-MDPAF) (IV) were synthesized and tested for mutagenic...

journal_title：Environmental and molecular mutagenesis

authors： Swaminathan S,Hatcher JF,Yamamoto K,Tanaka A,Ichikawa M,Bryan GT

更新日期：1991-01-01 00:00:00

abstract：:Riddelliine (RID) is a pyrrolizidine alkaloid found in plants of the genera Crotalaria, Amsinckia, and Senecio in the United States. RID has been extensively studied in a wide variety of in vitro short-term genotoxicity tests and has yielded positive responses in most test systems; however, there are fewer data availa...

journal_title：Environmental and molecular mutagenesis

authors： Mirsalis JC,Steinmetz KL,Blazak WF,Spalding JW

更新日期：1993-01-01 00:00:00

abstract：:Human sulfotransferase (SULT) 1A1, 1A2, and 1A3 cDNA genes were subcloned separately into the pTrc99A(KM) vector. The generated plasmids were introduced into the Salmonella typhimurium O-acetyltransferase-deficient strain NM6000 (TA1538/1,8-DNP/pSK1002), resulting in the new strains NM7001, NM7002, and NM7003. We comp...

journal_title：Environmental and molecular mutagenesis

authors： Oda Y,Zhang Y,Buchinger S,Reifferscheid G,Yang M

更新日期：2012-03-01 00:00:00

abstract：:Previously, we determined that elimination of deoxycytidylate (dCMP) deaminase (DCD1) in the yeast Saccharomyces cerevisiae increases the intracellular dCTP:dTTP ratio and reduces the induction of G x C --> A x T transitions in the SUP4-o gene by ethyl methanesulfonate (EMS) and N-methyl-N'-nitro-N-nitrosoguanidine (M...

journal_title：Environmental and molecular mutagenesis

authors： Kunz BA,Henson ES,Karthikeyan R,Kuschak T,McQueen SA,Scott CA,Xiao W

更新日期：1998-01-01 00:00:00

abstract：:To evaluate whether blood-based genotoxicity endpoints can provide temporal and dose-response data within the low-dose carcinogenic range that could contribute to carcinogenic mode of action (MoA) assessments, we evaluated the sensitivity of flow cytometry-based micronucleus and Pig-a gene mutation assays at and below...

journal_title：Environmental and molecular mutagenesis

authors： Dertinger SD,Phonethepswath S,Avlasevich SL,Torous DK,Mereness J,Cottom J,Bemis JC,Macgregor JT

更新日期：2014-05-01 00:00:00

abstract：:Several types of diesel exhaust particles (DEPs) have been used for toxicology studies, including a high-organic automobile DEP (A-DEP) from Japan, and a low-organic forklift DEP developed by the National Institute of Standards and Technology (N-DEP). However, these DEPs were not characterized extensively for chemical...

journal_title：Environmental and molecular mutagenesis

authors： Mutlu E,Warren SH,Matthews PP,King C,Linak WP,Kooter IM,Schmid JE,Ross JA,Gilmour MI,Demarini DM

更新日期：2013-12-01 00:00:00

abstract：:Chlorinated drinking water contains several chlorohydroxyfuranone (CHF) by-products whose contribution to cancer risk is not presently known. 3,4-Dichloro-5-hydroxy-2(5H)-furanone (MCA), 3-chloro-4-(chloromethyl)-5-hydroxy-2(5H)-furanone (CMCF), and 3- chloro-4-methyl-5-hydroxy-2(5H)-furanone (MCF) were studied for th...

journal_title：Environmental and molecular mutagenesis

authors： Mäki-Paakkanen J,Laaksonen M,Munter T,Kronberg L,Komulainen H

更新日期：2001-01-01 00:00:00

abstract：:Lung cancer is the leading cause of cancer mortality in Taiwanese women. Cigarette smoking cannot explain the high lung cancer mortality in this population because less than 10% of women in Taiwan are smokers. Therefore, environmental factors other than smoking may play an important role in lung cancer development in ...

journal_title：Environmental and molecular mutagenesis

authors： Cheng YW,Hsieh LL,Lin PP,Chen CP,Chen CY,Lin TS,Su JM,Lee H

更新日期：2001-01-01 00:00:00

abstract：:Increased telomerase expression has been implicated in the pathogenesis of lung cancer and, since the primary cause of lung cancer is smoking, an association between telomerase reactivation and tobacco smoke has been proposed. In this work an investigation has been performed to assess the relationship between tobacco ...

journal_title：Environmental and molecular mutagenesis

authors： Marcon F,Siniscalchi E,Andreoli C,Allione A,Fiorito G,Medda E,Guarrera S,Matullo G,Crebelli R

更新日期：2017-10-01 00:00:00

abstract：:The effects of long-term smoking on mitochondrial DNA (mtDNA) deletions in hair follicles were investigated in subjects with different antioxidant capacity. Twenty-two male smokers with a smoking index of greater than 5 pack-years and without any known systemic diseases were recruited for this study. Forty healthy non...

journal_title：Environmental and molecular mutagenesis

authors： Liu CS,Chen HW,Lii CK,Tsai CS,Kuo CL,Wei YH

更新日期：2002-01-01 00:00:00

abstract：:Diesel exhaust (DE) is a major airborne pollutant of urban areas. It contains various polycyclic aromatic hydrocarbons (PAH) and nitrated PAHs. In this study, gpt delta mice were treated with inhalation of 1 or 3 mg m(-3) DE, or a single intratracheal instillation of diesel exhaust particles (DEP) or DEP extract. In t...

journal_title：Environmental and molecular mutagenesis

authors： Hashimoto AH,Amanuma K,Hiyoshi K,Sugawara Y,Goto S,Yanagisawa R,Takano H,Masumura K,Nohmi T,Aoki Y

更新日期：2007-10-01 00:00:00

abstract：:The nuclease P1 modification of the 32P-postlabeling technique was used to study the biological activity of 7H-dibenzo[c,g]carbazole (DBC) and some of its derivatives, including N-methyldibenzo[c,g]carbazole (N-MeDBC), 5,9-dimethyldibenzo[c,g]carbazole (5,9-diMeDBC), 5,9,N-trimethyldibenzo[c,g]carbazole (5,9,N-triMeDB...

journal_title：Environmental and molecular mutagenesis

authors： Gábelová A,Périn-Roussel O,Jounaidi Y,Périn F

更新日期：1997-01-01 00:00:00

abstract：:The hydroxyl radical scavengers thiourea, ethanol, and dimethyl sulfoxide significantly reduced the killing of Escherichia coli elicited by low concentrations of H2O2 (resulting in mode 1 killing) when treatments with the oxidant and the scavengers were performed in a complete growth medium (K medium) but not in M9 sa...

journal_title：Environmental and molecular mutagenesis

authors： Brandi G,Salvaggio L,Cattabeni F,Cantoni O

更新日期：1991-01-01 00:00:00

abstract：:In the present work we analyse some properties of the pso4-1 (= xs9) mutant of the yeast Saccharomyces cerevisiae, which is blocked in both reverse mutation and recombination. We have applied the "apparent survival test" as a method to characterize putative inducible error-prone repair activities related to the PSO4 g...

journal_title：Environmental and molecular mutagenesis

authors： Severgnini A,Lillo O,Nunes E

更新日期：1991-01-01 00:00:00

abstract：:Two freshwater species of planarians, Girardia schubarti Marcus and G. tigrina Girard, were used for measuring chromosome aberration (CA) induction under laboratory conditions. Three genotoxicants were tested: methyl methanesulfonate (MMS), a direct-acting genotoxicant; cyclophosphamide, a metabolism-dependent genotox...

journal_title：Environmental and molecular mutagenesis

authors： Lau AH,Knakievicz T,Prá D,Erdtmann B

更新日期：2007-07-01 00:00:00

abstract：:Coumarin (1,2-benzopyrone), a natural food constituent, prevents polycyclic aromatic hydrocarbon-induced neoplasms in rats and mice, but has not been studied with other chemical carcinogens. We examined coumarin chemoprotection against aflatoxin B1 using the 6-thioguanine resistance mutation assay in two different Chi...

journal_title：Environmental and molecular mutagenesis

authors： Goeger DE,Anderson KE,Hsie AW

更新日期：1998-01-01 00:00:00

abstract：:Mutagenicity is an important toxicological endpoint that requires thorough evaluation during the industrial chemical registration process. Regulatory requirements for mutagenicity assessment in registration of industrial chemicals vary in geographic regions (and in some cases by intended application). Here we compile ...

journal_title：Environmental and molecular mutagenesis

authors： Ji Z,Ball NS,LeBaron MJ

更新日期：2017-06-01 00:00:00

abstract：:Therapy-related leukemia has been a recognized sequela of cancer treatment for decades with "signature" abnormalities of chromosomes 5, 7, and 11 observed in treated patients. Risk to oncology personnel handling anti-cancer agents has also been documented by non-specific measures of genotoxicity in blood and urine. Us...

journal_title：Environmental and molecular mutagenesis

authors： McDiarmid MA,Rogers B,Oliver MS

更新日期：2014-05-01 00:00:00

abstract：:A transplacental carcinogenicity study was conducted by exposing pregnant Swiss (CD-1) mice to 0, 50, 100, 200, or 300 mg 3'-azido-3'-deoxythymidine (AZT)/kg body weight (BW) daily for the duration of gestation (18-19 days) [National Toxicology Program,2006]. The incidence of alveolar/bronchiolar adenomas and carcinom...

journal_title：Environmental and molecular mutagenesis

authors： Koujitani T,Ton TV,Lahousse SA,Hong HH,Wakamatsu N,Sills RC

更新日期：2008-12-01 00:00:00

abstract：:DNA interstrand crosslinks (ICLs) are covalent linkages between two strands of DNA, and their presence interferes with essential metabolic processes such as transcription and replication. These lesions are extremely toxic, and their repair is essential for genome stability and cell survival. In this review, we will di...

journal_title：Environmental and molecular mutagenesis

authors： Sharma S,Canman CE

更新日期：2012-12-01 00:00:00

abstract：:Ethylene oxide (EO) is a direct acting alkylating agent; in vitro and in vivo studies indicate that it is both a mutagen and a carcinogen. However, it remains unclear whether the mode of action (MOA) for cancer for EO is a mutagenic MOA, specifically via point mutation. To investigate the MOA for EO-induced mouse lung...

journal_title：Environmental and molecular mutagenesis

authors： Manjanatha MG,Shelton SD,Chen Y,Parsons BL,Myers MB,McKim KL,Gollapudi BB,Moore NP,Haber LT,Allen B,Moore MM

更新日期：2017-04-01 00:00:00

abstract：:Occupational exposure to coal dust causes coal workers' pneumoconiosis (CWP), which is a chronic inflammatory and fibrotic lung disease. Recently, chronic inflammation has been accepted as a crucial factor in the pathogenesis of neoplasia. The chronic inflammation provides dynamic setting for oxidative stress and form...

journal_title：Environmental and molecular mutagenesis

authors： Ulker OC,Ustundag A,Duydu Y,Yucesoy B,Karakaya A

更新日期：2008-04-01 00:00:00

abstract：:Exposure to inorganic arsenic increases the risk of basal cell carcinoma (BCC). Arsenic metabolism is a susceptibility factor for arsenic toxicity, and specific haplotypes in arsenic (+3 oxidation state) methyltransferase (AS3MT) have been associated with increased urinary fractions of the most toxic arsenic metabolit...

journal_title：Environmental and molecular mutagenesis

authors： Engström KS,Vahter M,Fletcher T,Leonardi G,Goessler W,Gurzau E,Koppova K,Rudnai P,Kumar R,Broberg K

更新日期：2015-01-01 00:00:00

abstract：:Molindone hydrochloride is a dihydroindolone neuroleptic with dopamine D2 and D5 receptor antagonist activity. As an integral component of its preclinical safety evaluation, molindone hydrochloride was evaluated in a series of in vitro and in vivo genetic toxicology assays. In the bacterial reverse gene mutation assay...

journal_title：Environmental and molecular mutagenesis

authors： Krishna G,Gopalakrishnan G,Goel S

更新日期：2016-05-01 00:00:00

abstract：:Molybdenum is an essential element in plants and animals as a cofactor for enzymes. Molybdenum trioxide is used in metallurgical processes, in cosmetics as a pigment, and in contact lens solution, yet limited information is available on molybdenum genotoxicity. In the present study the micronucleus (MN) assay in human...

journal_title：Environmental and molecular mutagenesis

authors： Titenko-Holland N,Shao J,Zhang L,Xi L,Ngo H,Shang N,Smith MT

更新日期：1998-01-01 00:00:00

abstract：:Third instar larvae of Drosophila melanogaster transdihybrid for mwh and flr were exposed to varying concentrations of cisplatin by feeding on dry media wetted with aqueous solutions of the test compound. Larval feeding continued until pupation, and surviving transdihybrid adults were collected seven days following co...

journal_title：Environmental and molecular mutagenesis

authors： Katz AJ

更新日期：1987-01-01 00:00:00

abstract：:DNA damage induced by physical activity and/or exercise has been reported under different conditions but not for individuals maintaining physical fitness by regular strenuous exercise. Therefore, we compared levels of DNA damage in blood leukocytes of 40 healthy individuals (35 males, 5 females) who regularly exercise...

journal_title：Environmental and molecular mutagenesis

authors： Gandhi G,Chopra G

更新日期：2009-05-01 00:00:00

abstract：:An automated approach for scoring in vitro micronuclei (MN) has been described in which flow cytometric analysis is combined with compound exposure, processing, and sampling in a single 96-well plate (Bryce SM et al. [2010]: Mutat Res 703:191-199). The current report describes protocol optimization and an interlaborat...

journal_title：Environmental and molecular mutagenesis

authors： Bryce SM,Avlasevich SL,Bemis JC,Tate M,Walmsley RM,Saad F,Van Dijck K,De Boeck M,Van Goethem F,Lukamowicz-Rajska M,Elhajouji A,Dertinger SD

更新日期：2013-04-01 00:00:00

abstract：:DNA is exposed to endogenous and environmental factors that can form stable lesions. If not repaired, these lesions can lead to transcription/replication blocking or mutagenic bypass. Our previous work has focused on 8,5'-cyclopurine 2'-deoxyribonucleosides, a unique class of oxidatively induced DNA lesions that are s...

journal_title：Environmental and molecular mutagenesis

authors： Abraham J,Brooks PJ

更新日期：2011-05-01 00:00:00

abstract：:Three carbamate insecticides (propoxur, methomyl, and aldicarb) were evaluated for their ability to induce micronuclei (MN) in vitro using cultured Chinese hamster ovary (CHO) cells, and in vivo in mouse bone marrow erythrocytes. In vitro, all three insecticides induced a significant increase in micronucleated binucle...

journal_title：Environmental and molecular mutagenesis

authors： Wei LY,Chao JS,Hong CC

更新日期：1997-01-01 00:00:00