| Title: | Association between birth by caesarian section and anxiety, self-harm: a gene-environment interaction study using UK Biobank data |
| Journal: | BMC Psychiatry |
| Published: | 7 Apr 2023 |
| Pubmed: | https://pubmed.ncbi.nlm.nih.gov/37029353/ |
| DOI: | https://doi.org/10.1186/s12888-023-04720-0 |
| URL: | https://bmcpsychiatry.biomedcentral.com/counter/pdf/10.1186/s12888-023-04720-0 |
Publication 11314
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Abstract
BackgroundLimited efforts have been paid to explore the underlying genetic mechanisms of birth by caesarian section (CS) affecting the risks of adult anxiety and self-harm.MethodsUsing UK Biobank cohort, the logistic regression model was first applied to evaluate the associations of adult anxiety and self-harm with birth by CS. Using birth by CS as exposure variables, genome-wide by environment interaction study (GWEIS) was then applied by PLINK2.0 to identify associated genes interacting with birth by CS for anxiety and self-harm.ResultsIn the observational study, significant associations were observed between birth by CS and anxiety (odds ratio (OR) = 1.24; 95% confidence interval (CI), 1.12-1.38; P = 4.86 × 10− 5), and self-harm (OR = 1.12; 95% CI, 1.01-1.24; P = 2.90 × 10− 2). GWEIS revealed multiple suggestive genes interacted with birth by CS for anxiety, such as DKK2 (rs13137764, P = 1.24 × 10− 9, adjusted P = 2.68 × 10− 7) and ATXN1 (rs62389045, P = 4.38 × 10− 8, adjusted P = 3.55 × 10− 6). For self-harm, significant gene-environment interactions of birth by CS on self-harm were detected, such as ALDH1A2 (rs77828167, P = 1.62 × 10− 8; rs116899929, P = 1.92 × 10− 8) and DAB1 (rs116124269, P = 3.20 × 10− 8; rs191070006, P = 3.63 × 10− 8).ConclusionsOur results suggested that birth by CS was associated with the risk of adult anxiety and self-harm. We also discovered some genes interacted with birth by CS might influence the risk of anxiety and self-harm, which may provide novel clues for the pathogenesis of those mental disorders.</p>
11 Authors
- Yumeng Jia
- Shiqiang Cheng
- Li Liu
- Bolun Cheng
- Chujun Liang
- Jing Ye
- Xiaomeng Chu
- Yao Yao
- Yan Wen
- Om Prakash Kafle
- Feng Zhang
1 Application
| Application ID | Title |
|---|---|
| 46478 | Multi-omics integrative studies of common psychiatric disorders and skeletal disorders |
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