We have located links that may give you full text access.
Journal Article
Review
Post-translational histone modifications and their interaction with sex influence normal brain development and elaboration of neuropsychiatric disorders.
Biochimica et Biophysica Acta. Molecular Basis of Disease 2018 October 11
Sex differences in the risk for and expression of various brain disorders have been known for some time. Yet, the molecular underpinnings of these sex differences as well as how sex modifies normal brain development are still poorly understood. It has recently become known that epigenetic mechanisms play an essential role in establishing and maintaining sex differences in neurodevelopment and disease susceptibility. Epigenetic mechanisms such as post-translational modifications of histones (histone PTMs) integrate various hormonal and external environmental influences to affect genomic output, and this appears to occur in a sex-dependent manner. The present review aims to highlight current understanding of the role of histone PTMs in the sexual differentiation of the brain under normal conditions and how sex-specific modulation of histone PTMs may be involved in psychiatric conditions including autism spectrum disorder (ASD), schizophrenia, and major depressive disorder (MDD). The role of sex chromosome genes as sex-specific histone modifiers and their importance in sexually differentiating the brain will be discussed. Further, the contribution of sex-specific histone PTM marks in the placenta in programming the sexually dimorphic developmental course of the brain and susceptibility to diseases/disorders will be reviewed. Prenatal programming may have a long-lasting effect on the adult brain and behavior but due to the interaction of histone PTMs and its modifiers with fluctuating hormone levels and external influences over the lifespan, the process remains dynamic. Although a few studies indicate an association between sex and histone PTM-related mechanisms in ASD, schizophrenia, and MDD, more research is needed to fully appreciate the interactive effects of histone PTMs and sex in the development and manifestation of these disorders. Understanding the interactions between sex and histone PTMs will advance our understanding of psychiatric disorders and potentially guide development of future treatments tailored specifically to each sex.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app