| Title: | Sarcopenia Is Associated with Neoplasm of Bone and Articular Cartilage: Findings from Mendelian Randomized Study |
| Journal: | Rejuvenation Research |
| Published: | 13 Sep 2024 |
| Pubmed: | https://pubmed.ncbi.nlm.nih.gov/39225155/ |
| DOI: | https://doi.org/10.1089/rej.2024.0044 |
Publication 13135
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Abstract
Exploring the causal relationship between sarcopenia and neoplasm of bone and articular cartilage (NBAC) by bidirectional Mendelian randomization (MR). Genome-wide association study (GWAS) data on sarcopenia-associated traits including appendicular lean mass, low handgrip strength (including criteria from the European Working Group on Sarcopenia in Older People and the Foundation for the National Institutes of Health), and usual walking speeds were obtained from the UK Biobank. GWAS data for NBAC (benign and malignant) were provided by the Finnish Genetic Database. Three different methods of MR analysis, including inverse-variance weighted, Mendelian randomized Egger regression, and weighted median methods, were utilized. MR analysis showed that high appendicular lean mass was positively associated with the risk of developing benign NBAC (odds ratio and 95% confidence interval = 1.236 (1.026,1.489), p = 0.025). At the same time, there is no statistically significant association was found between traits related to sarcopenia and malignant neoplasm of bone and articular cartilage. There was also no reverse causal correlation between NBAC and traits related to sarcopenia. In European populations, better appendicular lean body mass is positively associated with the risk of benign neoplasm of bone and articular cartilage, representing the possibility that sarcopenia may be a protective factor against neoplasm of bone and articular cartilage.</p>
9 Keywords
- Aged
- Bone Neoplasms
- Cartilage, Articular
- Female
- Genome-Wide Association Study
- Humans
- Male
- Mendelian Randomization Analysis
- Sarcopenia
2 Authors
- Qin Ding
- Yajun Tu
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