Article ; Online: Trauma Matters: Integrating Genetic and Environmental Components of PTSD.
Advanced genetics (Hoboken, N.J.)
2022 Volume 4, Issue 3, Page(s) 2200017
Abstract: Trauma is ubiquitous, but only a subset of those who experience trauma will develop posttraumatic stress disorder (PTSD). In this review, it is argued that to determine who is at risk of developing PTSD, it is critical to examine the genetic etiology of ... ...
Abstract | Trauma is ubiquitous, but only a subset of those who experience trauma will develop posttraumatic stress disorder (PTSD). In this review, it is argued that to determine who is at risk of developing PTSD, it is critical to examine the genetic etiology of the disorder and individual trauma profiles of those who are susceptible. First, the state of current PTSD genetic research is described, with a particular focus on studies that present evidence for trauma type specificity, or for differential genetic etiology according to gender or race. Next, approaches that leverage non-traditional phenotyping approaches are reviewed to identify PTSD-associated variants and biology, and the relative advantages and limitations inherent in these studies are reflected on. Finally, it is discussed how trauma might influence the heritability of PTSD, through type, risk factors, genetics, and associations with PTSD symptomology. |
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Language | English |
Publishing date | 2022-09-07 |
Publishing country | United States |
Document type | Journal Article |
ISSN | 2641-6573 |
ISSN (online) | 2641-6573 |
DOI | 10.1002/ggn2.202200017 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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