کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2801749 | 1568932 | 2007 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Toxicogenomics and ecotoxicogenomics for studying endocrine disruption and basic biology Toxicogenomics and ecotoxicogenomics for studying endocrine disruption and basic biology](/preview/png/2801749.png)
Chemicals released into the environment have the potential to disrupt the endocrine system in wild animals, mouse, and humans. To understand molecular mechanisms of chemical toxicity in various species, toxicogenomics/ecotoxicogenomics, describing the integration of genomics (trascriptomics, proteomics and metabolomics) into toxicology/ecotoxicology, needs to be established as a powerful tool for research. Ecotoxicogenomics is defined as the study of gene and protein expression in non-target organisms that is important in responses to environmental toxicant exposures. Estrogen-responsive genes and estrogen response element(s) in genes have been identified in the mouse reproductive tract by application of cDNA microarray technology. Additionally, functional mechanisms of tributyltin action via nuclear receptors such as retinoid X receptor α and peroxisome proliferator activated receptor γ also have been identified using cDNA microarray. A microarray system has been established for Daphnia magna. Toxicogenomics/ecotoxicogenomics provide powerful tools to help us understand not only molecular mechanisms of chemical toxicity but also the basic biology of various animal species.
Journal: General and Comparative Endocrinology - Volume 153, Issues 1–3, August–September 2007, Pages 25–29