Current Environmental Health Reports

, Volume 4, Issue 4, pp 385–391 | Cite as

Sex-Specific Epigenetics: Implications for Environmental Studies of Brain and Behavior

Synthetic Chemicals and Health (J Herbstman and T James-Todd, Section Editors)
Part of the following topical collections:
  1. Topical Collection on Synthetic Chemicals and Health

Abstract

Purpose of Review

This review discusses the current state of knowledge on sex differences in the epigenetic regulation in the brain and highlights its relevance for the environmental studies of brain and behavior.

Recent Findings

Recent evidence shows that epigenetic mechanisms are involved in the control of brain sexual differentiation and in memory-enhancing effects of estradiol in females. In addition, several studies have implicated epigenetic dysregulation as an underlying mechanism for sex-specific neurobehavioral effects of environmental exposures.

Summary

The area of sex-specific neurepigenetics has a great potential to improve our understanding of brain function in health and disease. Future neuropigenetic studies will require the inclusion of males and females and would ideally account for the fluctuating hormonal status in females which is likely to affect the epigenome. The implementation of cutting-edge methods that include epigenomic characterization of specific cell types using latest next-generation sequencing approaches will further advance the area.

Keywords

Epigenetics Sex-specific Environmental exposures Sexual differentiation Sex hormones Brain disorders 

Notes

Compliance with Ethical Standards

Conflict of Interest

Marija Kundakovic declares that there are no conflicts of interest.

Human and Animal Rights and Informed Consent

This article does not contain any studies with human or animal subjects performed by any of the authors.

References

Papers of particular interest, published recently, have been highlighted as: •• Of major importance

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Copyright information

© Springer International Publishing AG 2017

Authors and Affiliations

  1. 1.Department of Biological SciencesFordham UniversityBronxUSA

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