Related Experiment Video
Updated: Jan 13, 2026

Mapping Alzheimer's Disease Variants to Their Target Genes Using Computational Analysis of Chromatin Configuration
Published on: January 9, 2020
[Genomics of mental disorders]
Ole Mors1, Anders Dupont Børglum
1Forskningsenhed P, Aarhus Universitetshospital, Risskov, Skovagervej 2, 8240 Risskov. nielmors@rm.dk.
Recent advances reveal the complex genetic basis of mental disorders. These conditions are highly polygenic, involving numerous genetic variants, some shared across different disorders, complicating genetic research.
Area of Science:
- Psychiatry
- Genetics
- Genomics
Background:
- Mental disorders exhibit high heritability, yet their genetic architecture remains largely elusive.
- Understanding the genetic underpinnings of psychiatric conditions is crucial for developing effective treatments.
Purpose of the Study:
- To summarize recent advancements in understanding the genetic background of mental disorders.
- To describe the current state of knowledge regarding the genetic architecture of psychiatric conditions.
Main Methods:
- Review of recent scientific literature on psychiatric genetics.
- Analysis of findings from large-scale genetic studies.
Main Results:
- Mental disorders are highly polygenic, influenced by thousands of common and rare risk variants.
- A significant overlap exists in genetic risk variants across different mental disorders.
- Epigenetic modifications and gene-environment interactions contribute to the complexity of genetic risk.
Conclusions:
- The genetic architecture of mental disorders is intricate and polygenic.
- Shared genetic factors contribute to the susceptibility of multiple psychiatric conditions.
- Future research must consider epigenetic and environmental factors for a comprehensive understanding.
More Related Videos
07:38Functional Characterization of Na+/H+ Exchangers of Intracellular Compartments Using Proton-killing Selection to Express Them at the Plasma Membrane
Published on: March 30, 2015
05:51A Strategy to Identify de Novo Mutations in Common Disorders such as Autism and Schizophrenia
Published on: June 15, 2011
Related Concept Videos
Human Genetics
The complex relationship between genetics and psychology is observable through common biological components such...
Behavioral Genetics and Its Designs
The primary methodologies used in behavior genetics include family studies, twin studies, and adoption studies, each providing unique...
Biological Causes of Schizophrenia
Genetic Factors in Schizophrenia
The genetic basis of schizophrenia is strongly supported by family and twin...
Psychosis: Pathophysiology of Schizophrenia and Other Psychotic Disorders
Researchers have identified genetic factors that increase susceptibility to schizophrenia, underscoring the intricate interplay between genetics and environment in disease development. At the core of schizophrenia's pathophysiology is excessive dopaminergic neurotransmission within...
Genomic Imprinting and Inheritance
The expression of some genes depends on which parent passed the gene to the offspring, through a phenomenon known as...
Genomics