Epigenetics and Psychiatric Disease ( Volume 157 )

Publication series :Volume 157

Author: Grayson   Dennis R.  

Publisher: Elsevier Science‎

Publication year: 2018

E-ISBN: 9780128135662

P-ISBN(Paperback): 9780128135655

Subject: R749 Psychiatry

Keyword: 生物工程学(生物技术),分子生物学,细胞生物学,生物化学

Language: ENG

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Description

Epigenetics and Psychiatric Disease, Volume 157, the latest volume in the Progress in Molecular Biology and Translational Science series, includes recent developments on a variety of topics, including the Epigenetic landscapes of the adversity-exposed brain, Chromosomal conformations and epigenomic regulation in schizophrenia, Progress in the epigenetics of depression, the epigenetics of circadian rhythms in imprinted neurodevelopmental disorders, DNA methylation mediating substance abuse, mechanisms and therapeutic opportunities, DNA methylation in animals model of psychosis, Epigenetics of early life stress, Epigenetic drugs for mood disorders, and more.

  • Accessible to students and researchers alike, with content that appeals to a variety of readers
  • Written by leading authorities in their respective fields of molecular biology

Chapter

2.2 Cell-type Specificity

3 Beyond methylation

3.1 DNA Hydroxymethylation

3.2 Early Adversity and the Hydroxymethylome

4 Sex differences

4.1 Animal Models

4.2 Humans

5 Methylation across the lifespan

6 What we do not know and how we get there

6.1 Tissue- and Cell-type Specificity

6.2 Hydroxymethylation and Non-CG Methylation

6.3 Sex Differences

6.4 Lifespan Methylation

7 Concluding remarks

Acknowledgements

References

Chapter Two - Chromosomal Conformations and Epigenomic Regulation in Schizophrenia

Abstract

1 Introduction to the epigenomics of schizophrenia

2 Regulation of chromosomal conformations in neurodevelopment

2.1 Building Blocks of the 3D Genome

2.2 Chromosomal Scaffolding Protein Mutations and Neuropsychiatric Disease

3 Loop disruptions potentially involved in schizophrenia: early findings

3.1 Promoter-Enhancer Loops and Transcriptional Regulation

3.2 Evidence for Loop Disruption in Brains of Subjects With Schizophrenia

4 (EPI)Genomic editing of loop-bound regulatory sequences in the preclinical model

5 Future directions

Acknowledgment

References

Chapter Three - Progress in Epigenetics of Depression

Abstract

1 Introduction

2 Overview of epigenetic mechanisms

2.1 DNA Methylation

2.2 Chromatin Modifications

2.3 Noncoding RNAs

2.4 3D Chromatin Structure

3 Methods for studying epigenetics and depression

4 DNA methylation in depression

5 Histone modifications in depression

5.1 Histone Acetylation

5.2 Histone Methylation

6 Chromatin remodeling in depression

7 Regulation of the 3D genome in depression

8 Noncoding RNAs in depression

9 Conclusions

Acknowledgments

References

Chapter Four - Epigenetics of Circadian Rhythms in Imprinted Neurodevelopmental Disorders

Abstract

1 DNA methylation

2 Long, noncoding RNAs

3 Neurodevelopmental disorders involving imprinting and circadian rhythms

3.1 Prader-Willi and Angelman Syndromes

3.2 Kagami-Ogata and Temple Syndromes

4 Mechanisms of imprinting in neurodevelopment

5 Circadian rhythms and imprinting in neurodevelopment

6 Chronotherapeutics

Acknowledgements

References

Chapter Five - The Role of DNA Methylation in Drug Addiction: Implications for Diagnostic and Therapeutics

Abstract

1 Introduction

2 Animal models of drug addiction

3 DNA methylation in animal models of drug addiction

4 Alterations in DNA methylation associated with drug addiction in human

5 DNA methylation as a biomarker

6 Future directions

Acknowledgments

References

Chapter Six - DNA Methylation in Animal Models of Psychosis

Abstract

1 The epigenetic hypothesis of psychiatric disease

1.1 Neurodevelopmental Models-Multiple Hit Hypothesis

1.2 DNA Methylation/Demethylation Pathway in the Brain

1.2.1 DNA Methyltransferases

1.2.2 DNA Methylation in Schizophrenia

1.2.3 Ten-Eleven Translocation Methyldioxygenases

1.2.4 Distribution of 5hmC in the Genome

2 Methionine mouse model of psychosis

2.1 Role of Methionine in Schizophrenia

2.2 Methionine Mouse Model of Schizophrenia

2.2.1 Behavioral Phenotype

2.2.2 Biochemical Phenotype

2.2.3 Responsiveness of the Methionine Model to Medications

3 Prenatal restraint stress model of schizophrenia

3.1 Behavioral Phenotype of PRS Mice

3.2 Biochemical Phenotype of PRS Mice

3.3 Responsiveness of the PRS Mouse to Medications

4 Conclusions

Acknowledgment

References

Chapter Seven - Epigenetic Programming by Early-Life Stress

Abstract

1 Introduction

2 Early life adversity shapes later life stress responsivity

3 Epigenetic mechanisms

3.1 DNA Methylation

3.2 Chromatin

3.3 Noncoding RNA

4 Epigenetic programming by prenatal stress

4.1 Prenatal Stress

4.2 Epigenetic Programming by Postnatal Stress

4.3 Interactions of Prenatal and Postnatal Stress

5 Epigenetic programming by early-life care

6 Transgenerational effects of stress

7 Blood epigenetic markers for early-life stress

8 Perspectives

References

Chapter Eight - Epigenetic Drugs for Mood Disorders

Abstract

1 Introduction

1.1 Major Depressive Disorder

1.1.1 Current Pharmacotherapy of Major Depressive Disorder

1.2 Bipolar Disorder

1.2.1 Current Pharmacotherapy of Bipolar Disorder

2 Epigenetic changes in mood disorders

2.1 Epigenetic Changes in Major Depressive Disorder

2.2 Epigenetic Changes in Bipolar Disorder

3 Epigenetic therapy of mood disorders

3.1 Epigenetic Drugs for Mood Disorders

3.2 Nutritional Drugs Having Epigenetic Effects in Mood Disorders

4 Concluding remarks

References

Chapter Nine - DNA Methylation and Psychiatric Disorders

Abstract

1 DNA methylation in human genome

1.1 Cytosine Methylation and Demethylation

1.2 CpG and Non-CpG (CpH) Methylation

1.3 Enzymes Involved in Cytosine Methylation and Demethylation

1.4 Adenine Methylation

1.5 Functionality of DNA Methylation

1.6 Mitochondrial DNA Methylation

1.7 Techniques for Measuring DNA Methylation

1.8 Materials for Studying DNA Methylation in Psychiatric Disorders

2 Factors influencing DNA methylation

2.1 Genetic Factors

2.2 Environmental Factors

2.2.1 Prenatal Exposures

2.2.2 Postnatal Exposures

3 DNA methylation in major psychiatric disorders

3.1 Global DNA Methylation Changes in Major Psychiatric Disorders

3.2 Gene-Specific Methylation Studies in Psychiatric Disorders

3.2.1 DNA Methylation of Candidate Genes in Psychiatric Disorders

3.2.1.1 DNA Methylation of Dopaminergic System Genes in SZ, BD, MDD, AN, ADHD, and AUD

3.2.1.2 DNA Methylation of the Serotonergic System in SZ, BD, MDD, and ADHD

3.2.1.3 DNA Methylation of Glutamatergic System in SZ and BD

3.2.1.4 DNA Methylation of GABAergic System in SZ, BD, and AUD

3.2.1.5 DNA Methylation of Genes Associated With Immune System and Inflammation in SZ, BD, MDD, and PTSD

3.2.1.6 DNA Methylation of Other Candidate Genes

3.2.1.6.1 BDNF in SZ, BD, and BN

3.2.1.6.2 Candidate Genes From Genetic Studies

3.2.1.6.3 Other Candidate Genes

3.2.2 Epigenome-Wide Association Studies

3.2.2.1 DNA Methylation Changes in Brain Highlight the Importance of Early Brain Development

3.2.2.2 DNA Methylation Changes in Peripheral Tissues Highlight the Relevance of Immune Function in Psychiatric Etiology

3.2.3 Monozygotic Twin Studies on Psychiatric Disorders

4 Future perspectives and challenges

4.1 Network Analysis and Integration of Multidimensional Data

4.2 Single-Cell Methylome

4.3 DNA Methylation Signatures of Intermediate Phenotypes

4.4 Methylation Editing and Functional Validation

4.5 DNA Methylation-Based Treatments

Acknowledgments

References

Chapter Ten - Understanding the Neuroepigenetic Constituents of Suicide Brain

Abstract

1 Introduction

2 MicroRNAs as Epigenetic Modifiers in Major Depressive Disorder and Suicide Brain

2.1 Orchestrated Cellular Dynamics Behind MicroRNA Biogenesis and Regulation

2.2 Epigenetic Role of MicroRNAs in Major Depressive Disorder-Suicide Brain

3 DNA Methylation (5mC) Based Epigenetic Dysregulation in Suicide Brain

3.1 GABAergic System

3.2 Polyamine System

3.3 Neurotrophic Factors

3.4 Hypothalamic-Pituitary-Adrenal Axis Associated Genes

3.5 Genome-Wide Methylation Studies

4 Influence of Histone Based Epigenetic Regulation in Depression and Suicide Pathophysiology

5 Epigenetic Signature in Peripheral Blood Mononuclear Cells-An Emerging Diagnostic Approach to Explore Biomarkers for Suicidal Behavior

6 Conclusions and Future Directions

Acknowledgments

References

Chapter Eleven - Epigenetic Mechanisms of Traumatic Brain Injuries

Abstract

1 Introduction

1.1 Traumatic Brain Injury

1.1.1 Severity of Injuries

1.1.2 Types of Injuries

1.2 Epigenetics

2 DNA Methylation

2.1 Writers (DNMTs)

2.2 Erasers

2.3 DNA Methylation and Demethylation in TBI

2.3.1 DNA Methylation in Blast-Induced Neurotrauma

2.3.2 Spatiotemporal Relationship of DNMT With TBI

2.3.3 DNA Methylation and TBI-Induced Anxiety-Like Behaviors

2.3.4 DNA Methylation and the Inflammatory Response Following TBI

2.3.5 Fluoxetine and Epigenetic Factors

2.3.6 DNA Methylation and TBI-Induced Functional Changes in the Enteric Nervous System

3 Histone modifications

3.1 Histone Acetylation

3.2 Histone Methylation

3.3 Histone Modifications in TBI

3.3.1 Global Histone Methylation and Acetylation in the Hippocampus

3.3.2 Cross Talk Between Histone Modifications and DNA Methylation in TBI-Induced Alternative Splicing

3.3.3 Role of HDAC Inhibitors in TBI Pathology

4 MicroRNAs

4.1 Preclinical Studies

4.1.1 miRNAs in the Blast Injury Model

4.1.2 miRNAs in the Weight Drop Model

4.1.3 miRNAs in the Controlled Cortical Impact Injury Model

4.1.4 miRNAs in the Fluid Percussion Injury Model

4.2 Clinical Studies

5 Mitoepigenetics

5.1 Mitochondrial Dysfunction in TBI

5.2 Mitochondrial Epigenetics

6 Concluding remarks

Acknowledgments

References

Chapter Twelve - Nonprotein-coding RNAs in Fetal Alcohol Spectrum Disorders

Abstract

1 Introduction

2 Epigenetics

2.1 DNA Modifications

2.2 Histone Modifications

2.3 Transgenerational Effects

2.4 Noncoding RNAs

2.4.1 Small Nucleolar and Small Nuclear RNAs

2.4.2 PIWI-associated RNAs

2.4.3 microRNAs

2.4.4 Long Noncoding RNAs

3 A case for epigenetics and FASD

4 miRNA and FASD

4.1 Alterations to miRNA Expression in FASD

4.1.1 miR-9 as a Contributor to Craniofacial Deficits

4.1.2 miR-153, Neuronal Development and Hyperactivity

4.1.3 miRNAs and Other PAE Phenotypes

4.2 miRNA and Placental Function in FASD

4.3 miRNAs as Biomarkers of Prenatal Alcohol Exposure

4.4 miRNA as Biomarkers of Therapeutic Efficacy and Potential Therapeutic Agents

5 lncRNA and FASD

5.1 lncRNA and Lessons from Alcohol Use Disorders and Development

5.1.1 Alcohol Use Disorder

5.1.2 Developmental Disorders

5.1.3 Neurodevelopmental Disorders

6 Small nucleolar RNA and FASD

7 Future directions

7.1 Speciation, Differentiation, and Teratogenicity

7.2 Role of Sex Differences in FASD and FASD-associate ncRNAs

7.3 Role for Other ncRNA Families

7.4 Targeting lncRNA as Potential Therapeutics

8 Conclusions

References

Further readings

Chapter Thirteen - The Epigenetics of Early Life Adversity: Current Limitations and Possible Solutions

Abstract

1 Introduction

2 Stress: definitions and systems

2.1 Early Life Adversity

2.1.1 Animal Models

3 The stress response pathways

3.1 Hypothalamic-Pituitary-Adrenal Axis

3.2 Autonomic Nervous System

4 Early life adversity and psychiatric disease

5 The role of epigenetics during development

5.1 DNA Methylation

5.2 Histone Posttranslational Modifications

5.3 Noncoding RNAs

6 Animal studies on the epigenetic impact of ELA

6.1 HPA Axis

6.2 Brain-Derived Neurotropic Factor

6.3 GABA and Glutamate Signaling

6.4 Serotonin and Dopamine Signaling

6.5 Estrogen and Oxytocin Signaling

6.6 Other Genes

6.7 Genome-Wide Studies

7 Human studies on the epigenetic impact of ELA

7.1 HPA Axis

7.2 Brain-Derived Neurotropic Factor

7.3 Serotonin Signaling

7.4 Immune Signaling

7.5 Other Genes

7.6 Genome-Wide Studies

8 Individual variation in the impacts of ELA

8.1 Genetic Differences

8.2 Sex Differences

8.3 Stressor Differences

8.4 Age Differences

8.5 Cell-Type Differences

9 Current technical limitations and possible solutions

9.1 Dynamic Nature of Epigenetic Processes

9.2 Cell-Type Specificity of Epigenetic Mechanisms

9.3 Issues of Causation

10 Conclusions

References

Further Readings

Index

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