Persistent organic pollutants promote aggressiveness in prostate cancer

J Buñay, M Kossai, C Damon-Soubeyrant, A De Haze… - Oncogene, 2023 - nature.com
Increasing evidence points towards a causal link between exposure to persistent organic
pollutants (POPs) with increased incidence and aggressivity of various cancers. Among …

Single-cell transcriptomics shows dose-dependent disruption of hepatic zonation by TCDD in mice

R Nault, S Saha, S Bhattacharya, S Sinha… - Toxicological …, 2023 - academic.oup.com
Abstract 2, 3, 7, 8-Tetrachlorodibenzo-p-dioxin (TCDD) dose-dependently induces the
development of hepatic fat accumulation and inflammation with fibrosis in mice initially in the …

Consequences of reprogramming acetyl-CoA metabolism by 2,3,7,8-tetrachlorodibenzo-p-dioxin in the mouse liver

GN Cholico, K Orlowska, RR Fling, WJ Sink… - Scientific Reports, 2023 - nature.com
Abstract 2, 3, 7, 8-Tetrachlorodibenzo-p-dioxin (TCDD) is a persistent environmental
contaminant that induces the progression of steatosis to steatohepatitis with fibrosis in mice …

Generative modeling of single-cell gene expression for dose-dependent chemical perturbations

O Kana, R Nault, D Filipovic, D Marri, T Zacharewski… - Patterns, 2023 - cell.com
Single-cell sequencing reveals the heterogeneity of cellular response to chemical
perturbations. However, testing all relevant combinations of cell types, chemicals, and doses …

Influence of time-dependent sampling on the plasma metabolome and exposome of fish collected from an effluent-dependent pond

J Giebułtowicz, K Grabicová, BW Brooks… - Science of The Total …, 2024 - Elsevier
Metabolomics is increasingly recognized as a useful approach to characterize
environmental pollution gradients. While the performance of analytical procedures must be …

Dioxin-elicited decrease in cobalamin redirects propionyl-CoA metabolism to the β–oxidation-like pathway resulting in acrylyl-CoA conjugate buildup

K Orlowska, RR Fling, R Nault, WJ Sink… - Journal of Biological …, 2022 - ASBMB
2, 3, 7, 8-tetrachlorodibenzo-p-dioxin (TCDD) is a persistent environmental contaminant that
induces diverse biological and toxic effects, including reprogramming intermediate …

Aryl Hydrocarbon Receptor (AhR) Activation by 2,3,7,8-Tetrachlorodibenzo-p-Dioxin (TCDD) Dose-Dependently Shifts the Gut Microbiome Consistent with the …

RR Fling, TR Zacharewski - International Journal of Molecular Sciences, 2021 - mdpi.com
Gut dysbiosis with disrupted enterohepatic bile acid metabolism is commonly associated
with non-alcoholic fatty liver disease (NAFLD) and recapitulated in a NAFLD-phenotype …

Cystine/Glutamate Xc Antiporter Induction Compensates for Transsulfuration Pathway Repression by 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) to Ensure …

K Orlowska, RR Fling, R Nault… - Chemical Research …, 2023 - ACS Publications
Exposure to 2, 3, 7, 8-tetrachlorodibenzo-p-dioxin (TCDD) has been associated with the
induction of oxidative stress and the progression of steatosis to steatohepatitis with fibrosis. It …

2, 3, 7, 8-Tetrachlorodibenzo-p-dioxin induces liver lipid metabolism disorder via the ROS/AMPK/CD36 signaling pathway

Y Cong, Y Hong, D Wang, P Cheng… - Toxicological …, 2023 - academic.oup.com
Abstract 2, 3, 7, 8-Tetrachlorodibenzo-p-dioxin (TCDD) is widely considered as the most
toxic and common carcinogen in the world. Exposure to TCDD causes liver lipid metabolism …

Cell-specific AHR-driven differential gene expression in the mouse liver cell following acute TCDD exposure

GN Cholico, R Nault, T Zacharewski - BMC genomics, 2024 - Springer
Abstract 2, 3, 7, 8-Tetrachlorodibenzo-p-dioxin (TCDD) is a persistent environmental
contaminant that disrupts hepatic function leading to steatotic liver disease (SLD)-like …