SynthesisNature communications2019
International meta-analysis of PTSD genome-wide association studies identifies sex- and ancestry-specific genetic risk loci.
Synthesis in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03170362 (PRIME Care), which is not on this map. Cited by 376 papers, 13 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
PRIME Care (PRecision Medicine In MEntal Health Care)
Who cites it
376 citing papers in PubMed, 13 syntheses or guidelines pooled it, 667 citations in OpenAlex.
- Exploring the genetic correlation between inflammatory bowel disease and psychiatric disorders: insights from genome-wide association studies.European archives of psychiatry and clinical neuroscience · 2026Pooled it
- Individual Participant Data Meta-Analysis Identifies Risk Factors for Acute and Persistent Posttraumatic Stress Disorder and Depression Symptoms Following Trauma.Depression and anxiety · 2026Pooled it
- A review of the 257 meta-analyses of the differences between females and males in prevalence and risk, protective factors, and treatment outcomes for mental disorder.BMC psychiatry · 2025Pooled it
- PTSD and epigenetic aging: a longitudinal meta-analysis.Psychological medicine · 2025Pooled it
- Causal relationships between hundreds of plasma metabolites and PTSD: a bidirectional mendelian randomization study.BMC psychiatry · 2025Pooled it
- Impact of Glucagon-like Peptide-1 Receptor Agonists on Mental Illness: Evidence from a Mendelian Randomization Study.International journal of molecular sciences · 2025Pooled it
- Causal relationships between neuropsychiatric disorders and nonalcoholic fatty liver disease: A bidirectional Mendelian randomization study.BMC gastroenterology · 2024Pooled it
- Genome-wide association analyses identify 95 risk loci and provide insights into the neurobiology of post-traumatic stress disorder.Nature genetics · 2024Pooled it
- The impact of assortative mating, participation bias and socioeconomic status on the polygenic risk of behavioural and psychiatric traits.Nature human behaviour · 2024Pooled it
- Genetic architecture distinguishes tinnitus from hearing loss.Nature communications · 2024Pooled it
- Early biological and psychosocial factors associated with PTSD onset and persistence in youth.European journal of psychotraumatology · 2024Pooled it
- Post-Traumatic Stress Disorder and Risk of Degenerative Synucleinopathies: Systematic Review and Meta-Analysis.The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry · 2023Pooled it
- GWAS Meta-Analysis of Suicide Attempt: Identification of 12 Genome-Wide Significant Loci and Implication of Genetic Risks for Specific Health Factors.The American journal of psychiatry · 2023Pooled it
- Article
- Dissecting immune-psychiatric links: a Mendelian randomization analysis of antibody-mediated responses and mental health disorders.European archives of psychiatry and clinical neuroscience · 2026Article
- Exploring the shared genetic architecture and causal relationship between childhood maltreatment and psychiatric disorders.Molecular psychiatry · 2026Article
- Genetic interconnections between personality-related phenotypes and psychiatric disorders.European archives of psychiatry and clinical neuroscience · 2026Article
- Posttraumatic Stress Disorder Severity-related Accelerated Aging, Hippocampal Volume, and CLDN5 DNA Methylation.Biopsychosocial science and medicine · 2026Article
- Peritraumatic C-reactive protein levels predict pain outcomes following traumatic stress exposure in a sex-dependent manner.The journal of pain · 2026Article
- Article
316 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
179 authors at 20 institutions in 11 countries.
Funding
Abstract
The risk of posttraumatic stress disorder (PTSD) following trauma is heritable, but robust common variants have yet to be identified. In a multi-ethnic cohort including over 30,000 PTSD cases and 170,000 controls we conduct a genome-wide association study of PTSD. We demonstrate SNP-based heritability estimates of 5-20%, varying by sex. Three genome-wide significant loci are identified, 2 in European and 1 in African-ancestry analyses. Analyses stratified by sex implicate 3 additional loci in men. Along with other novel genes and non-coding RNAs, a Parkinson's disease gene involved in dopamine regulation, PARK2, is associated with PTSD. Finally, we demonstrate that polygenic risk for PTSD is significantly predictive of re-experiencing symptoms in the Million Veteran Program dataset, although specific loci did not replicate. These results demonstrate the role of genetic variation in the biology of risk for PTSD and highlight the necessity of conducting sex-stratified analyses and expanding GWAS beyond European ancestry populations.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.