Genetic Sensitivity to Environment May Shape Mental Health Traits
A large international study of over 21,000 identical twins has identified genetic variants that influence how individuals respond to life experiences, affecting traits such as anxiety, depression, and autistic traits. By analyzing genetic differences in identical twins, researchers discovered that certain genes make people more or less sensitive to environmental exposures. These findings suggest that the same experience may have drastically different effects depending on a person’s genetic makeup. The study offers insight into gene-environment interactions and how they influence neurodevelopment and psychiatric traits. ….[READ]
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