Soluble TNFR1 has greater reproducibility than IL-6 for the assessment of chronic inflammation in older adults: the case for a new inflammatory marker in aging
This cohort study evaluated the reliability of serum biomarkers for chronic inflammation (CI) in older adults, comparing soluble tumor necrosis factor receptor 1 (sTNFR1) with interleukin-6 (IL-6). Results showed that sTNFR1 had significantly greater reproducibility over time, with intra-class correlation coefficients (ICC) of 0.95 at 6 weeks and 0.79 at
June 26, 2025
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