کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8920276 1643351 2017 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Beyond the aryl hydrocarbon receptor: Pathway interactions in the hepatotoxicity of 2,3,7,8-tetrachlorodibenzo-p-dioxin and related compounds
ترجمه فارسی عنوان
فراتر از گیرنده های آرویل هیدروکربن: تعاملات مسیر در سمیت کبد 2،3،7،8-تتراکلدیبنزوپتوفان دیوکسین و ترکیبات مرتبط
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی زیست شیمی
چکیده انگلیسی
2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is the prototypical ligand for a group of environmental halogenated aromatic hydrocarbon contaminants which elicit hepatotoxicity and other toxic responses through activation of the aryl hydrocarbon receptor (AhR). Despite the conservation of the AhR and its signaling pathway, TCDD-elicited differential gene expression networks are species-specific, consistent with differences in sensitivity and toxic responses between species. This review integrates gene expression studies with complementary phenotypic analyses (e.g., metabolomics, clinical biochemistry, and histopathology) to elucidate the pathways through which TCDD and related compounds cause hepatotoxicity beyond AhR activation. We propose that AhR-mediated toxicity is a collective response to the cumulative burden of metabolic reprogramming across multiple pathways. Consequently, nutrition, health status, and genetic background establish the basis for differences in sensitivity and predisposition to adverse outcomes between species, sub-populations, tissues, and cells.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Current Opinion in Toxicology - Volume 2, February 2017, Pages 36-41
نویسندگان
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