Publication Topic

Lipworth L, Panko JM, Allen BC, Mumma MT, Jiang X, Vincent MJ, Bare JL, Antonijevic T, Vivanco SN, Marano DE, Suh M, Cohen S, Mittal L, Proctor DM. 2025. Lung cancer mortality among aircraft manufacturing workers with long-term, low-level, hexavalent chromium exposure. J Occup Environ Hyg; doi: 10.1080/15459624.2024.2439817. Online ahead of print 08 Jan 2025.

Allen B, Vincent M, Lipword L, Panko J, Suh M, Jiang X, Mumma MT, Proctor D. Lung cancer risk and exposure to hexavalent chromium: Results of extended mortality study of workers with low level exposures and quantitative risk assessment using pooled analysis of three cohorts. Society of Toxicology 63rd Annual Meeting, Salt Lake City, UT, March 2024.

Chappell GA, Wolf JC, Thompson CM. 2021. Crypt and villus transcriptomic responses in mouse small intestine following oral exposure to hexavalent chromium. Toxicol Sci 186(1):43-57; doi: 10.1093/toxsci/kfab152. PMID: 34935971.

Thompson CM, Aardema MJ, Heintz MM, MacGregor JT, Young RR. 2021. A review of mammalian in vivo genotoxicity of hexavalent chromium: Implications for oral carcinogenicity risk assessment. Crit Rev Toxicol 51(10)820-849; doi: 10.1080/10408444.2021.2000934.

Proctor DM, Bhat V, Suh M, Reichert H, Jiang X, Thompson CM. 2021. Inhalation cancer risk assessment for environmental exposure to hexavalent chromium: Comparison of margin-of-exposure and linear extrapolation approaches. Regul Toxicol Pharmacol 124(August):104969; doi: 10.1016/j.yrtph.2021.104969.

Thompson CM, Donahue DA, Hobbs C, Costecalde Y, Franzen A, Suh M, Proctor DM, Harris MA. 2020. Exposure to environmentally-relevant concentrations of hexavalent chromium does not induce ovarian toxicity in mice. Regul Toxicol Pharmacol 116:104729; doi: 10.1016/j.yrtph.2020.104729.

Proctor D. Use of the latest science in cancer risk assessment for hexavalent chromium: Is it time to step away from the default regulatory approaches? Invited presentation to the International Union of Toxicology (IUTOX) / International Congress of Toxicology (ICT) meeting, Honolulu, HI, June 2019.

Rager JE, Suh M, Chappell G, Thompson CM, Proctor DM. 2019. Review of transcriptomic responses to hexavalent chromium exposure in lung cells supports a role of epigenetic mediators in carcinogenesis. Toxicol Lett 305(May 1):40-50; doi: 10.1016/j.toxlet.2019.01.011.

Brorby G, Ring C, Loko F, Harris MA. Characterization of hexavalent chromium and total chromium in drinking water monitoring data. Poster MP 117. Society of Environmental Toxicology and Chemistry (SETAC) North America 39^th Annual Meeting, Sacramento, CA, November, 2018.

Moffat I, Martinova N, Seidel C, Thompson CM. 2018. Hexavalent chromium in drinking water. J AWWA 110(5):E22-E35; doi: 10.1002/awwa.1044.

Proctor DM. Updating the regulatory risk assessment for hexavalent chromium in California: Implications for regulatory standards. Association of Environmental Health Sciences San Diego, CA, March 2018.

Proctor DM. Hexavalent chromium in drinking water: When is the science sufficient to deviate from defaults? Invited Speaker, Genetic and Environmental Toxicology Association (GETA). Thresholds in Toxicology and Risk Assessment Fall Symposium, Oakland, CA, November 2018.

Thompson CM, Young RR, Dinesdurage H, Suh M, Harris MA, Rohr AC, Proctor DM. 2017. Assessment of the mutagenic potential of hexavalent chromium in the duodenum of Big Blue® rats. Toxicol Appl Pharmacol 330(1):48-52; 10.1016/j.taap.2017.07.002.

Thompson C, Rager J, Suh M, Proctor D, Haws L, Harris M. Mechanistic support for nonlinear risk assessment of rat oral cavity tumors induced by exposure to Cr(VI) in drinking water. Poster presented at 56th Society of Toxicology Annual Meeting. March 15, Baltimore, MD, March 2017.

Thompson C, Kirman C, Suh M, Proctor D, Haws L, Harris M, Hays S. 2017. Risk assessment of oral exposure to Cr(VI): Integration of mode of action, pharmacokinetics, and dose-response modeling. Poster presented at Society of Toxicology Annual Meeting, March 14, Baltimore, MD.

Suh M, Harvey S, Wikoff D, Mittal L, Ring C, Goodmanson A, Proctor D. Meta-analysis of hexavalent chromium and stomach cancer. Poster presented at Society of Toxicology 56th Annual Meeting, March 13, Baltimore, MD, March 2017.

De Flora S, Camoirano A, Micale RT, La Maestra S, Savarino V, Zentilin P, Marabotto E, Suh M, Proctor DM. 2016. Reduction of hexavalent chromium by fasted and fed human gastric fluid.  I. Chemical reduction and mitigation of mutagenicity. Toxicol Appl Pharmacol 306(Sept 1):113-119; doi: 10.1016/j.taap.2016.07.004.

Proctor DM. Cancer risk assessment for ingested hexavalent chromium: Challenges and controversies – Introduction. [session introduction; no abstract]. Presented at Society of Toxicology 55th Annual Meeting, New Orleans, LA, March 2016.

Thompson CM. Non-mutagenic MOA for Cr(VI) involving intestinal cytotoxicity and regenerative hyperplasia. Platform presentation in the “The Cancer Risk Assessment for Ingested Hexavalent Chromium: Challenges and Controversies” Session. Presented at Society of Toxicology 55th Annual Meeting, New Orleans, LA, March 2016.

Thompson CM, Suh M, Proctor DM, Rager JE, Haws LC, Harris MA. Assessment of the in vivo genotoxicity of CrVI in target organs identified in a two-year cancer bioassay. Presented at Society of Toxicology 55th Annual Meeting, New Orleans, LA, March 2016.