| Title: | Accelerated biological aging as a potential risk factor for rheumatoid arthritis |
| Journal: | International Journal of Rheumatic Diseases |
| Published: | 25 Apr 2024 |
| Pubmed: | https://pubmed.ncbi.nlm.nih.gov/38665050/ |
| DOI: | https://doi.org/10.1111/1756-185x.15156 |
Publication 9810
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Abstract
OBJECTS: Previous studies have suggested a potential correlation between rheumatoid arthritis (RA) and biological aging, but the intricate connections and mechanisms remain elusive.</p>
METHODS: In our study, we focused on two specific measures of biological age (PhenoAge and BioAge), which are derived from clinical biomarkers. The residuals of these measures, when compared to chronological age, are defined as biological age accelerations (BAAs). Utilizing the extensive UK Biobank dataset along with various genetic datasets, we conducted a thorough assessment of the relationship between BAAs and RA at both the individual and aggregate levels.</p>
RESULTS: Our observational studies revealed positive correlations between the two BAAs and the risk of developing both RA and seropositive RA. Furthermore, the genetic risk score (GRS) for PhenoAgeAccel was associated with an increased risk of RA and seropositive RA. Linkage disequilibrium score regression (LDSC) analysis further supported these findings, revealing a positive genetic correlation between PhenoAgeAccel and RA. PLACO analysis identified 38 lead pleiotropic single nucleotide polymorphisms linked to 301 genes, providing valuable insights into the potential mechanisms connecting PhenoAgeAccel and RA.</p>
CONCLUSION: In summary, our study has successfully revealed a positive correlation between accelerated biological aging, as measured by BAAs, and the susceptibility to RA.</p>
5 Authors
- Yi-Lin Dan
- Yi-Qun Yang
- Dong-Cheng Zhu
- Lin Bo
- Shu-Feng Lei
1 Application
| Application ID | Title |
|---|---|
| 76875 | Systematic Screening of Risk Factors for Bone and Joint Diseases |
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