Application of ToxCast/Tox21 data for toxicity mechanism-based evaluation and prioritization of environmental chemicals: Perspective and limitations

J Jeong, D Kim, J Choi - Toxicology in Vitro, 2022 - Elsevier
In response to the need to minimize the use of experimental animals, new approach
methodologies (NAMs) using advanced technology have emerged in the 21st century …

Cross-species applicability of an adverse outcome pathway network for thyroid hormone system disruption

AC Haigis, L Vergauwen, CA LaLone… - Toxicological …, 2023 - academic.oup.com
Thyroid hormone system disrupting compounds are considered potential threats for human
and environmental health. Multiple adverse outcome pathways (AOPs) for thyroid hormone …

Phenol and Phthalate Effects on Thyroid Hormone Levels during Pregnancy: Relying on In Vitro Assays and Adverse Outcome Pathways to Inform an …

D Nakiwala, PD Noyes, P Faure… - Environmental …, 2022 - ehp.niehs.nih.gov
Background: Studies characterizing associations between phenols, phthalates and thyroid
hormones during pregnancy produce inconsistent results. This divergence may be partly …

In vitro screening of per-and polyfluorinated substances (PFAS) for interference with seven thyroid hormone system targets across nine assays

SJ Degitz, JH Olker, JS Denny, PP Degoey, PC Hartig… - Toxicology in Vitro, 2024 - Elsevier
Abstract The US Environmental Protection Agency is evaluating the ecological and
toxicological effects of per-and polyfluorinated chemicals. A number of perfluorinated …

Identification of hydrocarbon sulfonates as previously overlooked transthyretin ligands in the environment

Y Gong, J Sun, X Wang, H Barrett… - Environmental Science & …, 2024 - ACS Publications
Incidences of thyroid disease, which has long been hypothesized to be partially caused by
exposure to thyroid hormone disrupting chemicals (TDCs), have rapidly increased in recent …

High-throughput screening of ToxCast PFAS chemical library for potential inhibitors of the human sodium iodide symporter

TE Stoker, J Wang, AS Murr, JR Bailey… - Chemical Research …, 2023 - ACS Publications
Over the past decade, there has been increased concern for environmental chemicals that
can target various sites within the hypothalamic–pituitary–thyroid axis to potentially disrupt …

Technical evaluation and standardization of the human thyroid microtissue assay

B Foley, K Hopperstad, J Gamble, SG Lynn… - Toxicological …, 2024 - academic.oup.com
The success and sustainability of US EPA efforts to reduce, refine, and replace in vivo
animal testing depends on the ability to translate toxicokinetic and toxicodynamic data from …

Sorafenib tosylate loaded superparamagnetic nanoparticles: Development, optimization and cytotoxicity analysis on HepG2 human hepatocellular carcinoma cell line

M Dahiya, R Awasthi, K Dua, H Dureja - Journal of Drug Delivery Science …, 2023 - Elsevier
Iron oxide (magnetite) is the core of magnetic nanoparticles, which can be directed to the
desired location using an external magnet. In this study, the magnetic nanoparticles were …

New approach methodologies for the endocrine activity toolbox: Environmental assessment for fish and amphibians

CA Mitchell, N Burden, M Bonnell… - Environmental …, 2023 - Wiley Online Library
Multiple in vivo test guidelines focusing on the estrogen, androgen, thyroid, and
steroidogenesis pathways have been developed and validated for mammals, amphibians …

Screening the ToxCast Chemical Libraries for Binding to Transthyretin

SA Eytcheson, AD Zosel, JH Olker… - Chemical Research …, 2024 - ACS Publications
Transthyretin (TTR) is one of the serum binding proteins responsible for transport of thyroid
hormones (TH) to target tissue and for maintaining the balance of available TH. Chemical …