Vicent L, Martínez-Sellés H, Ariza-Solé A, Lucia A, Emanuele E, Bayés-Genís A, Fernández-Avilés F, Martínez-Sellés M. A panel of multibiomarkers of inflammation, fibrosis, and catabolism is normal in healthy centenarians but has high values in young patients with myocardial infarction.
Maturitas 2018;
116:54-58. [PMID:
30244779 DOI:
10.1016/j.maturitas.2018.07.011]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Revised: 06/20/2018] [Accepted: 07/18/2018] [Indexed: 10/28/2022]
Abstract
OBJECTIVES
Frailty confers a poor prognosis as it portends an increased risk of disability, dependence, and mortality. Although frailty is generally associated with aging, a marked interindividual variability exists. We compared a range of serum biomarkers of inflammation, fibrosis, and catabolism in three distinct cohorts, consisting of young patients with myocardial infarction, age-matched healthy volunteers, and disease-free centenarians.
STUDY DESIGN
Prospective observational registry study.
MAIN OUTCOME MEASURES
Serum levels of five biomarkers were measured in the three study groups.
RESULTS
Disease-free centenarians had significantly lower (all p < 0.01) serum biomarker levels than young patients with myocardial infarction (growth differentiation factor 15: 877 ± 299 vs. 1062 ± 358 pg/mL; matrix metalloproteinase (MMP)-1: 1.7 ± 0.9 vs. 3.2 ± 1.2 ng/mL; MMP-2 174 ± 38 vs. 214 ± 44 ng/mL; MMP-9 325 ± 73 vs. 407 ± 54 ng/mL; and carboxy-terminal telopeptide of collagen type I: 3.3 ± 1 vs. 4.2 ± 1.3 ng/mL). No significant differences in biomarker concentrations between healthy controls and centenarians were identified.
CONCLUSIONS
Disease-free centenarians had significantly lower levels of inflammation, fibrosis, and catabolism biomarkers than young patients with myocardial infarction. Advanced aging per se is not invariably associated with these biomarkers.
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