Publications

Klaren W. Targeted state of the science scoping review for incorporating stress within experimental models of chemical toxicity. Abstract 1260, Society of Toxicology 64^th Annual Meeting, Orlando, FL, March 2025.

Klaren W. Incorporating stress as a variable into toxicological testing: Advancing our understanding of cumulative impacts. Abstract 1259, Society of Toxicology 64^th Annual Meeting, Orlando, FL, March 2025.

Wikoff DS, Vincent MJ, Heintz MM, Pastula ST, Reichert H, Klaren WD, Haws LC. 2025. Application of a quantitative uncertainty assessment to develop ranges of plausible toxicity values when using observational data in risk assessment: A case study examining associations between PFOA and PFOS exposures and vaccine response. Toxicol Sci 204(1):96-115; doi: 10.1093/toxsci/kfae152. PMID: 39792025.

Kennedy SB, Heintz MM, Klaren WD, Wikoff DS, Haws LC, Fitch SE. 2025. An integrated ecotoxicological study reliability framework for use in toxicity value development. Environ Tox Chem 44(4):1142-1153; doi: 10.1093/etojnl/vgaf030. PMID: 39873747.

East A, Klaren W, Covington T, Rish W. Exploring biomarker-based methods to incorporate non-chemical stressor exposures into cumulative assessments for potentially vulnerable population groups. International Society of Exposure Science, Montreal, Canada, October 2024.

Heintz MM, Klaren WD, East AW, Haws LC, McGreal SR, Campbell RR, Thompson CM. 2024. Comparison of transcriptomic profiles between HFPO-DA and prototypical PPARα, PPARγ, and cytotoxic agents in mouse, rat, and pooled human hepatocytes. Toxicol Sci 200(1):165–182; doi: 10.1093/toxsci/kfae044. PMID: 38574381.

Heintz MM, Klaren WD, East AW, Haws LC, McGreal SR, Campbell RR, Thompson CM. 2024. Comparison of transcriptomic profiles between HFPO-DA and prototypical PPARα, PPARγ, and cytotoxic agents in wild-type and PPARα knockout mouse hepatocytes. Toxicol Sci 200(1):183–198; doi: 10.1093/toxsci/kfae045. PMID: 38574385.

Lynn SG, Lea IA, Urban J, Borghoff SJ, Wikoff D, Fitch S, Perry C, Choksi N, Britt J, Heintz M, Klaren W, et al. Development and application of systematic approach to inventory and interrogate thyroid hormone network information. Abstract 4357, Society of Toxicology 63rd Annual Meeting, Salt Lake City, UT, March 2024. 

Thompson CM, Heintz MM, Rogers SI, Fitch SE, Rivera BN, Klaren WD, Vincent MJ, Wikoff DS, Haws LC. Evidence identification and appraisal supporting development of an updated toxicity value for HFPO-DA. Abstract 3654, Society of Toxicology 63rd Annual Meeting, Salt Lake City, UT, March 2024.

Heintz M, Klaren W, East A, Haws L, Thompson C. Delayed transcriptomic responses in PPARa knockout mouse hepatocytes compared to wild-type hepatocytes exposed to HFPO-DA or PPARa agonist GW7647: Support for a PPARa-dependent mode of action for HFPO-DA in mouse hepatocytes. Abstract 4100, Society of Toxicology 63rd Annual Meeting, Salt Lake City, UT, March 2024.

Ring C, Blanchette A, Klaren WD, Fitch S, Haws L, Wheeler MW, DeVito MJ, Walker N, Wikoff D. 2023. A multi-tiered hierarchical Bayesian approach to derive toxic equivalency factors for dioxin-like compounds. Regul Toxicol Pharmacol 143(11):105464; doi: 10.1016/j.yrtph.2023.105464. PMID: 37516304.

Cordova AC, Klaren WD, Ford LC, Grimm FA, Baker ES, Zhou YH, et al. 2023. Integrative chemical-biological grouping of complex high production volume substances from lower olefin manufacturing streams. Toxics 11(7):586; doi: 10.3390/toxics11070586. PMID: 37505552.

Rivera BN, Svetlik A, Klaren WD, Wikoff DS, Henderson RG. Scoping review of the immunomodulatory effects of cannabidiol: Effects within T cells. Poster presented at Society of Toxicology Annual Meeting, Nashville, TN, March 2023.

Klaren WD, Heintz MM, East AW, Thompson CM, Haws LC. In vitro transcriptomic analyses informing the mode of action of HFPO-DA (GenX) in the liver. Poster presented at Society of Toxicology Annual Meeting, Nashville, TN, March 2023.

East A, Rish W, Klaren WD. Using NHANES data to characterize the magnitude of allostatic load in vulnerable communities: Impact to existing risk assessment uncertainty/variability factors. Poster presented at Society of Toxicology Annual Meeting, Nashville, TN, March 2023.

Borghoff SJ, Cohen SS, Jiang X, Lea IA, Klaren WD, Chappell GA, Britt JK, Rivera BN, Choksi NY, Wikoff DS. 2023. Updated systematic assessment of human, animal and mechanistic evidence demonstrates lack of human carcinogenicity with consumption of aspartame. Food Chem Toxicol 172(Feb):113549; doi: 10.1016/j.fct.2022.113549. PMID: 36493943.

House JS, Grimm FA, Klaren WD, Dalzell A, Kuchi S, Zhang S, Lenz K, Boogaard PJ, Ketelsegers HB, Gant TW, Wright FA, Rusyn I. 2022. Grouping of UVCB substances with dose-response transcriptomics data from human cell-based assays. ALTEX 39(3):388-404; doi: 10.14573/altex.2107051. PMID: 35288757.

Klaren WD, Hoberman AM, Hauswirth JW. Reproduction and developmental toxicological evaluation of piperonyl butoxide (PBO). Poster presented at Society of Toxicology 61st Annual Meeting, San Diego, CA, March 2022.

Fitch S, Klaren WD, LaPlaca S, Payne L, Wikoff D. Comparison of public and private literature databases for toxicological investigations. Poster presented at Society of Toxicology 61st Annual Meeting, San Diego, CA, March 2022.

Ring C, Sipes NS, Hsieh JH, Carberry C, Koval LE, Klaren WD, Harris MA, Auerbach SS, Rager JE. 2021. Predictive modeling of biological responses in the rat liver using in vitro Tox21 bioactivity: Benefits from high throughput toxicokinetics. Comput Toxicol 18(May):100166; doi: 10.1016/j.comtox.2021.100166. PMID: 34013136.