Mendelian Randomization Research on the Relationship Between Rheumatoid Arthritis and Systemic Lupus Erythematosus and the Risk of Autistic Spectrum Disorder
- Authors
- Lee, Young Ho; Song, Gwan Gyu
- Issue Date
- Jan-2022
- Publisher
- 대한류마티스학회
- Keywords
- Rheumatoid arthritis; Systemic lupus erythematosus; Autism; Mendelian randomization analysis
- Citation
- Journal of Rheumatic Diseases, v.29, no.1, pp 46 - 51
- Pages
- 6
- Indexed
- SCOPUS
ESCI
KCI
- Journal Title
- Journal of Rheumatic Diseases
- Volume
- 29
- Number
- 1
- Start Page
- 46
- End Page
- 51
- URI
- https://scholarworks.korea.ac.kr/kumedicine/handle/2020.sw.kumedicine/55262
- DOI
- 10.4078/jrd.2022.29.1.46
- ISSN
- 2093-940X
2233-4718
- Abstract
- Objective.
The purpose of this study was to examine whether there is a causal link between rheumatoid arthritis (RA) or systemic lupus erythematosus (SLE) and autism spectrum disorder (ASD).
Methods.
We used inverse variance weighted (IVW), weighted median, and MR-Egger regression methods to perform two-sample Mendelian randomization (MR) study using publicly available summary statistics datasets. In addition, we employed genome-wide association studies (GWASs) for RA and SLE as exposure and an ASD GWAS as an outcome.
Results.
Thirty-three and 28 single-nucleotide polymorphisms from RA and SLE GWASs were selected as instrumental variables for ASD. The IVW method revealed no evidence supporting a causal association between RA and SLE and risk for ASD (beta = - 0.077, standard error [SE] = 0.041, p = 0.062; beta = 0.014, SE = 0.021, p= 0.493). The weighted median approach yielded no evidence of any causal association between RA and SLE and risk for ASD (beta = - 0.071, SE = 0.058, p = 0.223; beta = 0.045, SE = 0.030, p = 0.130). MR-Egger analysis demonstrated no causal association between RA and SLE and risk for ASD (beta= - 0.062, SE = 0.079, p = 0.434; beta = 0.048, SE = 0.043, p = 0.273). The MR results calculated using IVW, the median weighted and the MR-Egger regression approaches were consistent.
Conclusion.
The findings of the MR analysis did not support a causal relationship between RA or SLE and the risk of ASD.
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- Appears in
Collections - 2. Clinical Science > Department of Rheumatology > 1. Journal Articles
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