ArticleChemical research in toxicology2024
Unlocking the Power of Transcriptomic Biomarkers in Qualitative and Quantitative Genotoxicity Assessment of Chemicals.
Article in Chemical research in toxicology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Advancing genotoxicity assessment with transcriptomic biomarkers: from 2D to 3D HepaRG spheroid models.Toxicological sciences : an official journal of the Society of Toxicology · 2026Article
- Evaluating the Suitability of HepaRG Cells for Regulatory Micronucleus Testing: Comparing Results for a Diverse Set of 28 Chemicals to Regulatory Accepted TK6 Cells.Environmental and molecular mutagenesis · 2026Article
- Validation of the Epi2SensA Method Using the EpiDerm™ Model for Skin Sensitization Testing Under OECD TG442D.Toxics · 2026Article
- Exploring the Influence of Chemical Exposures in Breast Cancer Disparities: High-Throughput Transcriptomic Analysis in Normal Breast Cells from Diverse Donors.bioRxiv : the preprint server for biology · 2026Article
- Consensus findings of an International Workshops on Genotoxicity Testing workshop on using transcriptomic biomarkers to predict genotoxicity.Environmental and molecular mutagenesis · 2025Review
- TGx-DDI (toxicogenomic DNA damage-inducing) biomarker validation: multi-site ring trial supporting regulatory use.Toxicological sciences : an official journal of the Society of Toxicology · 2025Article
- Deciphering per- and polyfluoroalkyl substances mode of action: comparative gene expression analysis in human liver spheroids.Toxicological sciences : an official journal of the Society of Toxicology · 2025Article
- Progress in toxicogenomics to protect human health.Nature reviews. Genetics · 2025Review
- Incorporating new approach methods (NAMs) data in dose-response assessments: The future is now!Journal of toxicology and environmental health. Part B, Critical reviews · 2025Review
- HepaRGNAM journal · 2025Article
- Mechanisms and Assessment of Genotoxicity of Metallic Engineered Nanomaterials in the Human Environment.Biomedicines · 2024Review
- Transcriptional benchmark dose modeling of ultraviolet radiation-induced genomic activation in mouse skin.Photochemistry and photobiologyArticle
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To modernize genotoxicity assessment and reduce reliance on experimental animals, new approach methodologies (NAMs) that provide human-relevant dose-response data are needed. Two transcriptomic biomarkers, GENOMARK and TGx-DDI, have shown a high classification accuracy for genotoxicity. As these biomarkers were extracted from different training sets, we investigated whether combining the two biomarkers in a human-derived metabolically competent cell line (i.e., HepaRG) provides complementary information for the classification of genotoxic hazard identification and potency ranking. First, the applicability of GENOMARK to TempO-Seq, a high-throughput transcriptomic technology, was evaluated. HepaRG cells were exposed for 72 h to increasing concentrations of 10 chemicals (i.e., eight known
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