Urinary Excretion of Sulfur Metabolites and Risk of Cardiovascular Events and All-Cause Mortality in the General Populationvan den Born, J., Frenay, A-R., Koning, A. M., Bachtler, M., Riphagen, I., Minovic, I., Feelisch, M., Dekker, M., Bulthuis, M., Gansevoort, R., Hillebrands, J-L., Pasch, A., Bakker, S. & van Goor, H., 23-Apr-2019, In : Antioxidants & Redox Signaling. 30, 17, p. 1999-2010 12 p.
Research output: Contribution to journal › Article › Academic › peer-review
Aims: Thiosulfate and sulfate are metabolites of hydrogen sulfide (H2S), a gaseous signaling molecule with cardiovascular (CV) protective properties. Urinary thiosulfate excretion and sulfate excretion are associated with favorable disease outcome in high-risk patient groups. We investigated the relationship between urinary excretion of sulfur metabolites, and risk of CV events and all-cause mortality in the general population.
Results: Subjects (n = 6839) of the Prevention of Renal and Vascular End-stage Disease (PREVEND) study were followed prospectively. At baseline, 24-h urinary excretion of thiosulfate and sulfate was determined. Median urinary thiosulfate and sulfate excretion values were 1.27 (interquartile range [IQR] 0.89-2.37) mol/24h and 15.7 (IQR 12.0-20.3) mmol/24h, respectively. Neither thiosulfate nor sulfate excretion showed an independent association with risk of CV events. Sulfate, but not thiosulfate, was inversely associated with risk of all-cause mortality, independent of potential confounders (hazard ratio 0.73 [95% confidence interval 0.63-0.84], p
Innovation: The strong association between sulfate excretion and mortality in the general population emphasizes the (patho)physiological importance of sulfate or its precursor H2S.
Conclusion: We hypothesize that urinary sulfate excretion, which is inversely associated with all-cause mortality in the general population, holds clinical relevance as a beneficial modulator in health and disease.
|Number of pages||12|
|Journal||Antioxidants & Redox Signaling|
|Publication status||Published - 23-Apr-2019|
- epidemiology, cardiovascular events, mortality, sulfate, thiosulfate, hydrogen sulfide, METHIONINE-SUPPLEMENTED DIET, GLOMERULAR-FILTRATION-RATE, HYDROGEN-SULFIDE, BLOOD-PRESSURE, AMINO-ACIDS, HYPERTENSIVE-RATS, HEART-FAILURE, RENAL-DISEASE, SULFATE, THIOSULFATE
Gansevoort, R. (Creator), University of Groningen, 2017