Environmental exposures, epigenetics and cardiovascular disease
نویسندگان
چکیده
منابع مشابه
Prenatal environmental exposures, epigenetics, and disease.
This review summarizes recent evidence that prenatal exposure to diverse environmental chemicals dysregulates the fetal epigenome, with potential consequences for subsequent developmental disorders and disease manifesting in childhood, over the lifecourse, or even transgenerationally. The primordial germ cells, embryo, and fetus are highly susceptible to epigenetic dysregulation by environmenta...
متن کاملEpigenetics and environmental exposures.
It is becoming increasingly apparent that genetic factors are inadequate to fully explain many processes that shape development and disease. For example, monozygotic twin pairs, despite sharing identical DNA sequences, are often discordant for many traits and diseases, indicating that the same genotype can give rise to distinct phenotypes. This points towards the involvement of additional facto...
متن کاملEnvironmental chemical exposures and human epigenetics.
Every year more than 13 million deaths worldwide are due to environmental pollutants, and approximately 24% of diseases are caused by environmental exposures that might be averted through preventive measures. Rapidly growing evidence has linked environmental pollutants with epigenetic variations, including changes in DNA methylation, histone modifications and microRNAs. Environ mental chemicals...
متن کاملEnvironmental epigenetics and phytoestrogen/phytochemical exposures.
One of the most important environmental factors to promote epigenetic alterations in an individual is nutrition and exposure to plant compounds. Phytoestrogens and other phytochemicals have dramatic effects on cellular signaling events, so have the capacity to dramatically alter developmental and physiological events. Epigenetics provides one of the more critical molecular mechanisms for enviro...
متن کاملEnvironmental Exposures and Parkinson’s Disease
Parkinson's disease (PD) affects millions around the world. The Braak hypothesis proposes that in PD a pathologic agent may penetrate the nervous system via the olfactory bulb, gut, or both and spreads throughout the nervous system. The agent is unknown, but several environmental exposures have been associated with PD. Here, we summarize and examine the evidence for such environmental exposures...
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ژورنال
عنوان ژورنال: Current Opinion in Clinical Nutrition and Metabolic Care
سال: 2012
ISSN: 1363-1950
DOI: 10.1097/mco.0b013e328354bf5c