2021 (7 POSTS)
Chappell GA, Heintz MM, Borghoff SJ, Doepker CL, Wikoff DS . 2021. Lack of potential carcinogenicity for steviol glycosides — Systematic evaluation and integration of mechanistic data into the totality of evidence. Food Chem Toxicol 150(April):112045; doi: 10.1016/j.fct.2021.112045 . PMID: 33587976.
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Topics: carcinogens , Food science , Systematic Review
2020 (6 POSTS)
Chappell GA, Wikoff DS , Doepker CL , Borghoff SJ . 2020. Lack of potential carcinogenicity for acesulfame potassium — Systematic evaluation and integration of mechanistic data into the totality of the evidence. Food Chem Toxicol 141(July):111375; doi: 10.1016/j.fct.2020.111375 . PMID: 32360221.
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Topics: carcinogens , Systematic Review
Pham LL, Borghoff SJ , Thompson CM . 2020. Comparison of threshold of toxicological concern (TTC) values to oral reference dose (RfD) values. Regul Toxicol Pharmacol 113(June):104651; doi: 10.1016/j.yrtph.2020.104651 . PMID: 32229245.
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Topics: chemical safety assessment , risk analysis
Chappell GA, Britt JK , Borghoff SJ . 2020. Systematic assessment of mechanistic data for FDA-certified food colors and neurodevelopmental processes. Food Chem Toxicol 140(Jun):111310; doi: 10.1016/j.fct.2020.111310 . PMID: 32275932.
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Topics: food additives , food safety , Food science , Systematic Review
Franzen A , Borghoff SJ . An adverse outcome pathway for renal tumors in male rats through chemical induction of aa2u-globuline (a2u) nephropathy (a2u-N). Poster for Society of Toxicology 59th Annual Meeting, Virtual, 2020.
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Topics: Adverse outcome pathways (AOPs) , Cancer
Chappell GA, Borghoff SJ , Pham L, Doepker CL , Wikoff DS . 2020. Lack of potential carcinogenicity for sucralose — Systematic evaluation and integration of mechanistic data into the totality of the evidence. Food Chem Toxicol 135(Jan):110898; doi: 10.1016/j.fct.2019.110898 . PMID: 31654706.
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Topics: Systematic Review
Wikoff DS , Chappell GA, Fitch S , Doepker CL , Borghoff SJ . 2020. Lack of potential carcinogenicity for aspartame – Systematic evaluation and integration of mechanistic data into the totality of the evidence. Food Chem Toxicol 135(Jan):110866; doi: 10.1016/j.fct.2019.110866 . PMID: 31614175.
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Topics: carcinogens , food additives , food safety , Food science , Systematic Review
2019 (6 POSTS)
van de Ligt J, Borghoff SJ , Yoon M, Ferguson LJ, DeMaio W, McClanahan RH. 2019. Nondetectable or minimal detectable residue levels of N-(n-butyl) thiophosphoric triamide in bovine tissues and milk from a 28-d NBPT dosing study. Translat An Sci 3(4)1606-1616; doi: 10.1093/tas/txz153 . PMID: 32704923.
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Topics: Food science
Klaren WD , Ring C, Harris MA, Thompson CM , Borghoff S , Sipes NS, Hsieh JH, Auerbach SS, Rager JE. 2019. Identifying attributes that influence in vitro-to-in vivo concordance by comparing Tox21 bioactivity versus DrugMatrix transcriptomic responses across 130 chemicals. Toxicol Sci 167(1):157–171; doi: 10.1093/toxsci/kfy220 . PMID: 30202884.
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Topics: transcriptomics
Borghoff S , Fitch S , Britt J , Franke K , Wikoff D . Application of the EFSA/ECHA endocrine disruption guidance as a framework for evidence integration in a weight-of-evidence (WoE) analysis for oxybenzone (BP-3). Poster at Evidence Integration in Chemical Assessments: Challenges Faced in Developing and Communicating Human Health Effect Conclusions. National Academies of Sciences, Engineering, and Medicine, Washington, DC, June 2019.
Topics: chemical safety assessment , risk assessment
McIntyre B, Zorilla L, Borghoff S , Foster P. Assessment of avobenzone, ensulizole, homosalate, and padimate-O in endocrine disruptor screening panel studies. Poster at Society of Toxicology 58th Annual Meeting, Baltimore, MD, March 2019.
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Topics: safety assessment
Borghoff SJ , Fitch S , Huggett D, Wikoff D . A hypothesis-driven weight-of-evidence analysis to evaluate potential endocrine disrupting properties of perfluorohexanoic acid (PFHxA). Poster at Society of Toxicology 58th Annual Meeting, Baltimore, MD, March 2019.
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Topics: PFAS
Wikoff DS , Rager JE, Chappell GA, Fitch S , Haws L , Borghoff SJ . 2019. A framework for systematic evaluation and quantitative integration of mechanistic data in assessments of potential human carcinogens. Toxicol Sci 167(2):322-335; doi: 10.1093/toxsci/kfy279 . PMID: 30423162.
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Topics: carcinogens , Systematic Review
2018 (7 POSTS)
Borghoff SJ, Fitch S , Rager JE, Huggett D. 2018. A hypothesis-driven weight-of-evidence analysis to evaluate potential endocrine activity of perfluorohexanoic acid. Regul Toxicol Pharmacol 99(Nov):168–181; doi: 10.1016/j.yrtph.2018.09.001 . PMID: 30240830.
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Topics: PFAS
Harrill AH, Borghoff S , Zorrilla L, Blystone C, Kissling GE, Malarkey D, Shockley K, Travlos G, DeVito MJ. 2018. NTP Research Report on baseline characteristics of Diversity Outbred (J:DO) mice relevant to toxicology studies. National Toxicology Program Research Report 6, Research Triangle Park, NC.
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Topics: genotoxicity
Thompson CT , Suh M , Chappell G, Borghoff S , Ellis-Hutchings, R, Wiench, K, Finch, L, Proctor DM . 2018. Assessment of the mode of action underlying development of forestomach tumors in rodents following oral exposure to ethyl acrylate and relevance to humans. Regul Toxicol Pharmacol 96(Jul):178–189; doi: 10.1016/j.yrtph.2018.05.006 . PMID: 29738809.
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Topics: carcinogens , mode of action , risk assessment
Proctor DM , Suh M , Chappell G, Borghoff SJ , Thompson CM , Wiench K, Finch L, Ellis-Hutchings R. 2018. An adverse outcome pathway (AOP) for forestomach tumors induced by non-genotoxic initiating events. Regul Toxicol Pharmacol 96(July):30-40; doi: 10.1016/j.yrtph.2018.04.016 . PMID: 29684431.
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Topics: Adverse outcome pathways (AOPs) , Cancer , genotoxicity
Borghoff S , Wikoff D , Urban JD , Rager JE. A systematic approach to identify plausible mode-of-actions (MOA) for an increased incidence of lung tumors in mice with chronic exposure to 4-methylimidazole (4-MEI). Society of Toxicology 57th Annual Meeting, San Antonio, TX, March 2018.
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Topics: Cancer , food safety , Food science , mode of action
Suh M , Proctor DM , Chappell G, Rager JE, Thompson CM , Borghoff S , Finch L, Ellis-Hutchings R, Wiench K. 2018. A review of the genotoxic, mutagenic, and carcinogenic potentials of several lower acrylates. Toxicol 402-403(June 1):50-67; doi: 10.1016/j.tox.2018.04.006 . PMID: 29689363.
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Topics: carcinogens , chemical safety assessment , consumer products , genotoxicity , microplastics
Lea IA , Borghoff S , Travlos GS. 2018. Electrolytes, blood gases and acid-base balance. In: Kurtz DM, Travlos GS (eds): The Clinical Chemistry of Laboratory Animals (3rd edition). CRC Press, Boca Raton, FL; doi: 10.1201/9781315155807 .
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