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Journal of Environmental Science and Health Part C-Toxicology and Carcinogenesis最新文献

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New clues on carcinogenicity-related substructures derived from mining two large datasets of chemical compounds 从两个大的化合物数据集中获得的致癌相关亚结构的新线索
IF 2.5 4区 环境科学与生态学
Journal of Environmental Science and Health Part C-Toxicology and Carcinogenesis Pub Date : 2016-03-17 DOI: 10.1080/10590501.2016.1166879
A. Golbamaki, E. Benfenati, N. Golbamaki, A. Manganaro, Erinc Merdivan, A. Roncaglioni, G. Gini
{"title":"New clues on carcinogenicity-related substructures derived from mining two large datasets of chemical compounds","authors":"A. Golbamaki, E. Benfenati, N. Golbamaki, A. Manganaro, Erinc Merdivan, A. Roncaglioni, G. Gini","doi":"10.1080/10590501.2016.1166879","DOIUrl":"https://doi.org/10.1080/10590501.2016.1166879","url":null,"abstract":"ABSTRACT In this study, new molecular fragments associated with genotoxic and nongenotoxic carcinogens are introduced to estimate the carcinogenic potential of compounds. Two rule-based carcinogenesis models were developed with the aid of SARpy: model R (from rodents' experimental data) and model E (from human carcinogenicity data). Structural alert extraction method of SARpy uses a completely automated and unbiased manner with statistical significance. The carcinogenicity models developed in this study are collections of carcinogenic potential fragments that were extracted from two carcinogenicity databases: the ANTARES carcinogenicity dataset with information from bioassay on rats and the combination of ISSCAN and CGX datasets, which take into accounts human-based assessment. The performance of these two models was evaluated in terms of cross-validation and external validation using a 258 compound case study dataset. Combining R and H predictions and scoring a positive or negative result when both models are concordant on a prediction, increased accuracy to 72% and specificity to 79% on the external test set. The carcinogenic fragments present in the two models were compared and analyzed from the point of view of chemical class. The results of this study show that the developed rule sets will be a useful tool to identify some new structural alerts of carcinogenicity and provide effective information on the molecular structures of carcinogenic chemicals.","PeriodicalId":53200,"journal":{"name":"Journal of Environmental Science and Health Part C-Toxicology and Carcinogenesis","volume":"34 1","pages":"113 - 97"},"PeriodicalIF":2.5,"publicationDate":"2016-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/10590501.2016.1166879","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59700782","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 27
The mycotoxin definition reconsidered towards fungal cyclic depsipeptides 真菌毒素的定义重新考虑到真菌环沉积肽
IF 2.5 4区 环境科学与生态学
Journal of Environmental Science and Health Part C-Toxicology and Carcinogenesis Pub Date : 2016-03-10 DOI: 10.1080/10590501.2016.1164561
L. Taevernier, E. Wynendaele, Leen De Vreese, C. Burvenich, B. de Spiegeleer
{"title":"The mycotoxin definition reconsidered towards fungal cyclic depsipeptides","authors":"L. Taevernier, E. Wynendaele, Leen De Vreese, C. Burvenich, B. de Spiegeleer","doi":"10.1080/10590501.2016.1164561","DOIUrl":"https://doi.org/10.1080/10590501.2016.1164561","url":null,"abstract":"ABSTRACT Currently, next to the major classes, cyclic depsipeptides beauvericin and enniatins are also positioned as mycotoxins. However, as there are hundreds more fungal cyclic depsipeptides already identified, should these not be considered as mycotoxins as well? The current status of the mycotoxin definition revealed a lack of consistency, leading to confusion about what compounds should be called mycotoxins. Because this is of pivotal importance in risk assessment prioritization, a clear and quantitatively expressed mycotoxin definition is proposed, based on data of widely accepted mycotoxins. Finally, this definition is applied to a set of fungal cyclic depsipeptides, revealing that some of these should indeed be considered as mycotoxins.","PeriodicalId":53200,"journal":{"name":"Journal of Environmental Science and Health Part C-Toxicology and Carcinogenesis","volume":"34 1","pages":"114 - 135"},"PeriodicalIF":2.5,"publicationDate":"2016-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/10590501.2016.1164561","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59700416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 21
To quit or not: Vulnerability of women to smoking tobacco 戒烟与否:女性吸烟的脆弱性
IF 2.5 4区 环境科学与生态学
Journal of Environmental Science and Health Part C-Toxicology and Carcinogenesis Pub Date : 2016-01-02 DOI: 10.1080/10590501.2015.1131539
Se-Jung Park, B. Yi, Ho-Sun Lee, Woo-Yeon Oh, Hyun-Kyung Na, M. Lee, Mihi Yang
{"title":"To quit or not: Vulnerability of women to smoking tobacco","authors":"Se-Jung Park, B. Yi, Ho-Sun Lee, Woo-Yeon Oh, Hyun-Kyung Na, M. Lee, Mihi Yang","doi":"10.1080/10590501.2015.1131539","DOIUrl":"https://doi.org/10.1080/10590501.2015.1131539","url":null,"abstract":"ABSTRACT Tobacco smoking is currently on the rise among women, and can pose a greater health risk. In order to understand the nature of the increase in smoking prevalence among women, we focused on the vulnerability of women to smoking behaviors—smoking cessation or tobacco addiction—and performed a systematic review of the socioeconomic and intrinsic factors as well as tobacco ingredients that affect women's susceptibility to smoking tobacco. We observed that nicotine and other tobacco components including cocoa-relatives, licorice products, and menthol aggravate tobacco addiction in women rather than in men. Various genetic and epigenetic alterations in dopamine pathway and the pharmaco-kinetics and -dynamic factors of nicotine also showed potential evidences for high susceptibility to tobacco addiction in women. Therefore, we suggest systemic approaches to prevent tobacco smoking–related health risks, considering gene–environment–gender interaction.","PeriodicalId":53200,"journal":{"name":"Journal of Environmental Science and Health Part C-Toxicology and Carcinogenesis","volume":"34 1","pages":"33 - 56"},"PeriodicalIF":2.5,"publicationDate":"2016-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/10590501.2015.1131539","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59700336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
7-cysteine-pyrrole conjugate: A new potential DNA reactive metabolite of pyrrolizidine alkaloids 7-半胱氨酸-吡咯偶联物:一种新的潜在的吡咯利西啶生物碱DNA反应代谢物
IF 2.5 4区 环境科学与生态学
Journal of Environmental Science and Health Part C-Toxicology and Carcinogenesis Pub Date : 2016-01-02 DOI: 10.1080/10590501.2015.1135593
Xiaobo He, Q. Xia, Liang Ma, P. Fu
{"title":"7-cysteine-pyrrole conjugate: A new potential DNA reactive metabolite of pyrrolizidine alkaloids","authors":"Xiaobo He, Q. Xia, Liang Ma, P. Fu","doi":"10.1080/10590501.2015.1135593","DOIUrl":"https://doi.org/10.1080/10590501.2015.1135593","url":null,"abstract":"ABSTRACT Pyrrolizidine alkaloids (PAs) require metabolic activation to exert cytotoxicity, genotoxicity, and tumorigenicity. We previously reported that (±)-6,7-dihydro-7-hydroxy-1-hydroxymethyl-5H-pyrrolizine (DHP)-derived DNA adducts are responsible for PA-induced liver tumor formation in rats. In this study, we determined that metabolism of riddelliine and monocrotaline by human or rat liver microsomes produced 7-cysteine-DHP and DHP. The metabolism of 7-glutathionyl-DHP by human and rat liver microsomes also generated 7-cysteine-DHP. Further, reaction of 7-cysteine-DHP with calf thymus DNA in aqueous solution yielded the described DHP-derived DNA adducts. This study represents the first report that 7-cysteine-DHP is a new PA metabolite that can lead to DNA adduct formation.","PeriodicalId":53200,"journal":{"name":"Journal of Environmental Science and Health Part C-Toxicology and Carcinogenesis","volume":"34 1","pages":"57 - 76"},"PeriodicalIF":2.5,"publicationDate":"2016-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/10590501.2015.1135593","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59700401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 26
Ed Board EOV 教育板EOV
IF 2.5 4区 环境科学与生态学
Journal of Environmental Science and Health Part C-Toxicology and Carcinogenesis Pub Date : 2014-10-02 DOI: 10.1080/10590501.2014.990744
{"title":"Ed Board EOV","authors":"","doi":"10.1080/10590501.2014.990744","DOIUrl":"https://doi.org/10.1080/10590501.2014.990744","url":null,"abstract":"","PeriodicalId":53200,"journal":{"name":"Journal of Environmental Science and Health Part C-Toxicology and Carcinogenesis","volume":"32 1","pages":"ebi - ebi"},"PeriodicalIF":2.5,"publicationDate":"2014-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/10590501.2014.990744","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59700275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Editorial Board EOV 编辑委员会EOV
IF 2.5 4区 环境科学与生态学
Journal of Environmental Science and Health Part C-Toxicology and Carcinogenesis Pub Date : 2013-01-01 DOI: 10.1080/10590501.2013.859915
{"title":"Editorial Board EOV","authors":"","doi":"10.1080/10590501.2013.859915","DOIUrl":"https://doi.org/10.1080/10590501.2013.859915","url":null,"abstract":"","PeriodicalId":53200,"journal":{"name":"Journal of Environmental Science and Health Part C-Toxicology and Carcinogenesis","volume":"31 1","pages":"ebi - ebi"},"PeriodicalIF":2.5,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/10590501.2013.859915","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59700267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Editorial Board EOV 编辑委员会EOV
IF 2.5 4区 环境科学与生态学
Journal of Environmental Science and Health Part C-Toxicology and Carcinogenesis Pub Date : 2012-10-01 DOI: 10.1080/10590501.2012.749767
{"title":"Editorial Board EOV","authors":"","doi":"10.1080/10590501.2012.749767","DOIUrl":"https://doi.org/10.1080/10590501.2012.749767","url":null,"abstract":"","PeriodicalId":53200,"journal":{"name":"Journal of Environmental Science and Health Part C-Toxicology and Carcinogenesis","volume":"30 1","pages":"ebi - ebi"},"PeriodicalIF":2.5,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/10590501.2012.749767","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59700217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Editorial Board (EOV) 编委会(EOV)
IF 2.5 4区 环境科学与生态学
Journal of Environmental Science and Health Part C-Toxicology and Carcinogenesis Pub Date : 2011-10-01 DOI: 10.1080/10590501.2011.639172
{"title":"Editorial Board (EOV)","authors":"","doi":"10.1080/10590501.2011.639172","DOIUrl":"https://doi.org/10.1080/10590501.2011.639172","url":null,"abstract":"","PeriodicalId":53200,"journal":{"name":"Journal of Environmental Science and Health Part C-Toxicology and Carcinogenesis","volume":"29 1","pages":"ebi - ebi"},"PeriodicalIF":2.5,"publicationDate":"2011-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/10590501.2011.639172","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59700667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Review of: “Voices from the Gathering Storm: The Web of Ecological-Societal Crisis” 《风暴中的声音:生态社会危机之网》综述
IF 2.5 4区 环境科学与生态学
Journal of Environmental Science and Health Part C-Toxicology and Carcinogenesis Pub Date : 2006-12-01 DOI: 10.1080/10590500600945566
D. Lai
{"title":"A Review of: “Voices from the Gathering Storm: The Web of Ecological-Societal Crisis”","authors":"D. Lai","doi":"10.1080/10590500600945566","DOIUrl":"https://doi.org/10.1080/10590500600945566","url":null,"abstract":"","PeriodicalId":53200,"journal":{"name":"Journal of Environmental Science and Health Part C-Toxicology and Carcinogenesis","volume":"24 1","pages":"285 - 287"},"PeriodicalIF":2.5,"publicationDate":"2006-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/10590500600945566","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59700615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
This Issue is Dedicated to the Memory of Dr. Joseph C. Arcos 这期特刊是为了纪念约瑟夫·c·阿克斯博士
IF 2.5 4区 环境科学与生态学
Journal of Environmental Science and Health Part C-Toxicology and Carcinogenesis Pub Date : 2005-04-06 DOI: 10.1081/gnc-200055844
{"title":"This Issue is Dedicated to the Memory of Dr. Joseph C. Arcos","authors":"","doi":"10.1081/gnc-200055844","DOIUrl":"https://doi.org/10.1081/gnc-200055844","url":null,"abstract":"","PeriodicalId":53200,"journal":{"name":"Journal of Environmental Science and Health Part C-Toxicology and Carcinogenesis","volume":"23 1","pages":"1 - 2"},"PeriodicalIF":2.5,"publicationDate":"2005-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1081/gnc-200055844","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"60146355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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