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Obesogenic Endocrine Disrupting Chemicals: Identifying Knowledge Gaps
Almudena Veiga-Lopez1, Yong Pu1, Jeremy Gingrich2
1Department of Animal Science, College of Agriculture and Natural Resources, Michigan State University, East Lansing, MI 48824, USA.
Trends in Endocrinology and Metabolism: TEM
|July 19, 2018
Summary
Endocrine disrupting chemicals (EDCs) found in consumer products can alter body weight and fat tissue development. Further research is needed to understand EDC mixtures and their role in the obesity epidemic.
Area of Science:
- Environmental Health
- Endocrinology
- Toxicology
Background:
- Endocrine disrupting chemicals (EDCs) are prevalent in consumer products and industrial processes.
- EDCs can interfere with the endocrine system, particularly adipose tissue.
- Evidence suggests EDCs impact body weight, fat tissue expansion, lipid profiles, and adipogenesis, potentially with transgenerational effects.
Purpose of the Study:
- To explore the mechanisms by which EDCs contribute to obesity.
- To investigate the interactions within complex mixtures of obesogenic EDCs.
- To assess the risks posed by EDCs in relation to the global obesity epidemic.
Main Methods:
- Review of epidemiological, animal, and in vitro studies.
- Analysis of molecular mechanisms including nuclear receptor binding and epigenetic modifications.
- Assessment of signaling pathways involved in obesogenic phenotypes.
Main Results:
- EDCs are linked to altered body weight, adipose tissue expansion, and lipid profiles.
- Multiple mechanisms, including epigenetic changes, mediate EDC effects on adipogenesis.
- Some EDC exposures may lead to transgenerational effects on metabolic health.
Conclusions:
- EDCs pose a significant risk factor for obesity and metabolic dysfunction.
- Understanding EDC mixtures and their combined effects is crucial for public health.
- Further research is required for effective risk assessment and prevention strategies against EDC-induced obesity.
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