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Adverse outcome pathways of ionizing radiation investigated with multi-omics and benchmark dose modeling
Formaldehyde (FA), an endogenous cellular aldehyde, is a rat nasal carcinogen. In this study, concentration- and exposure-duration transitions in FA mode of action (MOA) were examined with pharmacokinetic (PK) modeling for tissue formaldehyde acetal (FAcetal) and glutathione (GSH) and with histopath...
ORGANISM(S): Rattus norvegicus 
Two-year rodent bioassays play a central role in evaluating both the carcinogenic potential of a chemical and generating quantitative information on the dose-response behavior for chemical risk assessments. The bioassays involved are expensive and time-consuming, requiring nearly lifetime exposures ...
ORGANISM(S): Mus musculus 
Transcriptomic effects of tributyltin (TBT) in zebrafish eleutheroembryos. A functional benchmark dose analysis.
Identifying suitable experimental designs to determining differentially expressed genes and benchmark doses from transcriptomic dose-response studies in zebrafish embryos
Background/Issue and Objectives: Health risks from chronic low dose radiation exposures encountered in environmental and occupational settings are uncertain. A key aspect to understanding health risks is precise and accurate modelling of the dose-response relationship. Benchmark dose (BMD) modeling ...
ORGANISM(S): Homo sapiens 
2025-02-28 | GSE260589 | GEO
The model provides a minimal mechanistic description of cellular survival under hyperthermia. Heat induces the production of misfolded proteins, which are either degraded or repaired by molecular chaperones. The repair process is saturable because chaperone resources are limited, causing misfolded p...
2026-09-02 | MODEL2608180004 | BioModels
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