Cited by 120Posttraumatic Stress Disorder ResearchGenetic Associations and EpidemiologyChild Abuse and Trauma

Genome-wide association study implicates a novel RNA gene, the lincRNA AC068718.1, as a risk factor for post-traumatic stress disorder in women

Open access
Guffanti, Guia, Galea, Sandro, Yan, Lulu, Roberts, Andrea L., Solovieff, Nadia, Aiello, Allison E., Smoller, Jordan W., De Vivo, Immaculata +5 more·2013·Psychoneuroendocrinology

Abstract

Posttraumatic stress disorder (PTSD) is a common and debilitating mental disorder with a particularly high burden for women. Emerging evidence suggests PTSD may be more heritable among women and evidence from animal models and human correlational studies suggest connections between sex-linked biology and PTSD vulnerability, which may extend to the disorder's genetic architecture. We conducted a genome-wide association study (GWAS) of PTSD in a primarily African American sample of women from the Detroit Neighborhood Health Study (DNHS) and tested for replication in an independent cohort of primarily European American women from the Nurses Health Study II (NHSII). We genotyped 413 DNHS women - 94 PTSD cases and 319 controls exposed to at least one traumatic event - on the Illumina HumanOmniExpress BeadChip for >700,000 markers and tested 578 PTSD cases and 1963 controls from NHSII for replication. We performed a network-based analysis integrating data from GWAS-derived independent regions of association and the Reactome database of functional interactions. We found genome-wide significant association for one marker mapping to a novel RNA gene, lincRNA AC068718.1, for which we found suggestive evidence of replication in NHSII. Our network-based analysis indicates that our top GWAS results were enriched for pathways related to telomere maintenance and immune function. Our findings implicate a novel RNA gene, lincRNA AC068718.1, as risk factor for PTSD in women and add to emerging evidence that non-coding RNA genes may play a crucial role in shaping the landscape of gene regulation with putative pathological effects that lead to phenotypic differences.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/j.psyneuen.2013.08.014

Cites

45 of 45 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • PTSD in women is associated with an enrichment of genes involved in inflammatory pathways.

    “Results from a single genome-wide association study of PTSD indicate that PTSD in women is associated with an enrichment of genes involved in inflammatory pathways (Guffanti et al, 2013).”

    From Inflammation in Fear- and Anxiety-Based Disorders: PTSD, GAD, and Beyond (2017) · cites this paper as Guffanti et al, 2013

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Guffanti, G., Galea, S., Yan, L., Roberts, A. L., Solovieff, N., Aiello, A. E., Smoller, J. W., De Vivo, I., Ranu, H., Uddin, M., Wildman, D. E., Purcell, S., & Koenen, K. C.
Affiliations
  • New York State Psychiatric Institute (US)
  • Columbia University (US)
  • Harvard University (US)
  • Broad Institute (US)
  • University of Michigan (US)
  • Wayne State University (US)
Corresponding author
Koenen, Karestan C.
Venue
Psychoneuroendocrinology
Publisher
Elsevier BV
Published
2013-12
Volume
38
Issue
12
Pages
3029-3038
ISSN
0306-4530 (ISSN-L)
OpenAlex
W2127957059
Cited by
120
References
45
Citations by year
2026: 2 · 2025: 5 · 2024: 5 · 2023: 4 · 2022: 10 · 2021: 5 · 2020: 5 · 2019: 16 · 2018: 12 · 2017: 17 · 2016: 18 · 2015: 16 · 2014: 5
FWCI
14.45
Type
journal article
Language
en
Open access
Locations
  • Psychoneuroendocrinology (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institutes of Health (5r01mh093612-03)
  • National Institute of Mental Health (R01MH078928, RC1MH088283, R01-MH093612, MH-078928, MH088283, K24MH094614)
  • National Institute on Drug Abuse (DA 022720, R01DA022720, DA 022720-S1)
  • National Cancer Institute (CA50385, R01CA050385)
Topics
  • Social Sciences › Psychology › Clinical Psychology › Posttraumatic Stress Disorder Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
  • Social Sciences › Psychology › Clinical Psychology › Child Abuse and Trauma
Keywords
post-traumatic stress disorder, long intergenic non-coding RNA, women, sex differences, genetic risk factors, telomere maintenance, immune function, African American women, European American women, trauma exposure
MeSH terms
Black or African American, Educational Status, Female, Gene Frequency, Genotype, Humans, Michigan, Middle Aged, Risk Factors, RNA, Socioeconomic Factors, Stress Disorders, Post-Traumatic, Case-Control Studies, Marital Status, Polymorphism, Single Nucleotide, Genome-Wide Association Study, RNA, Long Noncoding

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review