ArticleToxicological sciences : an official journal of the Society of Toxicology2017
Editor's Highlight: PCB126 Exposure Increases Risk for Peripheral Vascular Diseases in a Liver Injury Mouse Model.
Article in Toxicological sciences : an official journal of the Society of Toxicology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.
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Who cites it
33 citing papers in PubMed, 49 citations in OpenAlex.
- Single-cell transcriptomics showed that maternal polychlorinated biphenyl exposure dysregulated cell type-specific metabolic responses in the livers of female mouse offsprings.Drug metabolism and disposition: the biological fate of chemicals · 2026Article
- Sex-dependent modulation of PCB-mediated toxicity from a proteomic and microbiome perspective.Scientific reports · 2025Article
- Article
- Pathophysiological Features of Remodeling in Vascular Diseases: Impact of Inhibitor of DNA-Binding/Differentiation-3 and Estrogenic Endocrine Disruptors.Medical sciences (Basel, Switzerland) · 2024Review
- Low dose exposure to dioxins alters hepatic energy metabolism and steatotic liver disease development in a sex-specific manner.Environment international · 2024Article
- Impact of the environmental pollution on cardiovascular diseases: From epidemiological to molecular evidence.Heliyon · 2024Review
- Loss of flavin-containing monooxygenase 3 modulates dioxin-like polychlorinated biphenyl 126-induced oxidative stress and hepatotoxicity.Environmental research · 2024Article
- Long-term exposure to polychlorinated biphenyl 126 induces liver fibrosis and upregulates miR-155 and miR-34a in C57BL/6 mice.PloS one · 2024Article
- Inflammation and cardiometabolic diseases induced by persistent organic pollutants and nutritional interventions: Effects of multi-organ interactions.Environmental pollution (Barking, Essex : 1987) · 2023Review
- Sex-specific effects of acute chlordane exposure in the context of steatotic liver disease, energy metabolism and endocrine disruption.Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association · 2023Article
- Investigating the effects of long-term Aroclor 1260 exposure on fatty liver disease in a diet-induced obesity mouse model.Frontiers in gastroenterology (Lausanne, Switzerland) · 2023Article
- Transcriptome sequencing of 3,3',4,4',5-Pentachlorobiphenyl (PCB126)-treated human preadipocytes demonstrates progressive changes in pathways associated with inflammation and diabetes.Toxicology in vitro : an international journal published in association with BIBRA · 2022Article
- Multiomics analysis of the impact of polychlorinated biphenyls on environmental liver disease in a mouse model.Environmental toxicology and pharmacology · 2022Article
- Early Life Short-Term Exposure to Polychlorinated Biphenyl 126 in Mice Leads to Metabolic Dysfunction and Microbiota Changes in Adulthood.International journal of molecular sciences · 2022Article
- Article
- PCB126 induced toxic actions on liver energy metabolism is mediated by AhR in rats.Toxicology · 2022Article
- Article
- Proteomics and metabolic phenotyping define principal roles for the aryl hydrocarbon receptor in mouse liver.Acta pharmaceutica Sinica. B · 2021Article
- Co-exposure to PCB126 and PFOS increases biomarkers associated with cardiovascular disease risk and liver injury in mice.Toxicology and applied pharmacology · 2020Article
- Review
Corrections and comments
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Authors and funding
9 authors at 4 institutions in 3 countries.
Funding
Abstract
The liver is vital for xenobiotic and endobiotic metabolism. Previously, we demonstrated that a compromised liver worsened toxicity associated with exposure to polychlorinated biphenyls (PCBs), through disruption of energy homeostasis. However, the role of a compromised liver in defining dioxin-like PCB126 toxicity on the peripheral vasculature and associated inflammatory diseases is yet to be studied. This study investigated the effects of PCB126 on vascular inflammation linked to hepatic dysfunction utilizing a liver injury mouse model. Male C57Bl/6 mice were fed either an amino acid control diet (CD) or a methionine-choline deficient (MCD) diet in this 14-week study. Mice were exposed to PCB126 (0.5 mg/kg) and analyzed for inflammatory, calorimetric and metabolic parameters. MCD diet-fed mice demonstrated steatosis, indicative of a compromised liver. Mice fed the MCD-diet and subsequently exposed to PCB126 manifested lower body fat mass, increased liver to body weight ratio and alterations in hepatic gene expression related to lipid and carbohydrate metabolism, implicating metabolic disturbances. PCB126-induced steatosis irrespective of the diet type, but only the MCD + PCB126 group exhibited steatohepatitis and fibrosis. Furthermore, PCB126 exposure in MCD-fed mice led to increased plasma inflammatory markers such as Icam-1, plasminogen activator inhibitor-1 and proatherogenic trimethylamine-N-oxide, suggesting inflammation of the peripheral vasculature that is characteristic of atherosclerosis. Taken together, our data provide new evidence of a link between a compromised liver, PCB-mediated hepatic inflammation and vascular inflammatory markers, suggesting that environmental pollutants can promote crosstalk between different organ systems, leading to inflammatory disease pathologies.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.