Systematic review and meta-analysis of biomarkers of sarcopenia and sarcopenic obesity.
Yaxian Yang, Chunyu Wang, Ruiyuan Xu et al.
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In 30 seconds
This systematic review and meta-analysis examined the associations between biomarkers and sarcopenia/sarcopenic obesity (SO) in various populations. A total of 43 studies were included, revealing that sarcopenic patients had elevated levels of C-reactive protein and interleukins, while higher vitamin D levels were linked to a lower incidence of sarcopenia. The findings highlight distinct biomarker profiles for these conditions.
Key findings
- Sarcopenic patients had elevated serum levels of C-reactive protein and interleukins compared to non-sarcopenic patients.
- Higher serum levels of vitamin D were associated with a lower incidence of sarcopenia.
- SO patients exhibited higher levels of CRP, LDL-C, and fasting blood glucose compared to healthy individuals.
- SO patients had lower triglyceride levels than those with simple obesity.
Why it matters
Understanding the biomarker profiles associated with sarcopenia and sarcopenic obesity can aid clinicians in diagnosing these conditions more accurately and tailoring interventions. This knowledge is crucial for improving patient outcomes in the geriatric population.