Cited by 43Neutrophil, Myeloperoxidase and Oxidative MechanismsChronic Kidney Disease and DiabetesDialysis and Renal Disease Management

Myeloperoxidase Levels and Its Product 3-Chlorotyrosine Predict Chronic Kidney Disease Severity and Associated Coronary Artery Disease

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Afshinnia, Farsad, Zeng, Lixia, Byun, Jaeman, Gadegbeku, Crystal A., Magnone, Maria Chiara, Whatling, Carl, Valastro, Barbara, Kretzler, Matthias +2 more·2017·American Journal of Nephrology

Abstract

Background: The role of myeloperoxidase in chronic kidney disease (CKD) and its association with coronary artery disease (CAD) is controversial. In this study, we compared myeloperoxidase and protein-bound 3-chlorotyrosine (ClY) levels in subjects with varying degrees of CKD and tested their associations with CAD. Methods: From Clinical Phenotyping Resource and Biobank Core, 111 patients were selected from CKD stages 1 to 5. Plasma myeloperoxidase level was measured using enzyme-linked-immunosorbent assay. Plasma protein-bound 3-ClY, a specific product of hypochlorous acid generated by myeloperoxidase was measured by liquid chromatography mass spectrometry. Results: We selected 29, 20, 24, 22, and 16 patients from stages 1 to 5 CKD, respectively. In a sex-adjusted general linear model, mean ± SD of myeloperoxidase levels decreased from 18.1 ± 12.3 pmol in stage 1 to 10.9 ± 4.7 pmol in stage 5 (p = 0.011). In patients with and without CAD, the levels were 19.1 ± 10.1 and 14.8 ± 8.7 pmol (p = 0.036). There was an increase in 3-ClY mean from 0.81 ± 0.36 mmol/mol-tyrosine in stage 1 to 1.42 ± 0.41 mmol/mol-tyrosine in stage 5 (p < 0.001). The mean 3-ClY levels in patients with and without CAD were 1.25 ± 0.44 and 1.04 ± 0.42 mmol/mol-tyrosine (p = 0.023), respectively. C-statistic of ClY when added to myeloperoxidase level to predict CKD stage 5 was 0.86, compared to 0.79 for the myeloperoxidase level alone (p = 0.0097). Conclusion: The myeloperoxidase levels decrease from stages 1 to 5, whereas activity increases. In contrast, both myeloperoxidase and ClY levels rise in the presence of CAD at various stages of CKD. Measuring both plasma myeloperoxidase and 3-CLY levels provide added value to determine the burden of myeloperoxidase-mediated oxidative stress.

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  1. [21]Daugherty A Dunn JL Rateri DL Heinecke JW Myeloperoxidase, a catalyst for lipoprotein oxidation, is expressed in human atherosclerotic lesions Journal of Clinical Investigation 1994 94 437 444 8040285 PMC296328
  2. [38]Vivekanandan-Giri A Slocum JL Byun J Tang C Sands RL Gillespie BW Heinecke JW Saran R Kaplan MJ Pennathur S High density lipoprotein is targeted for oxidation by myeloperoxidase in rheumatoid arthritis Ann Rheum Dis 2013 PMC4151549 23313808

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Authors
Afshinnia, F., Zeng, L., Byun, J., Gadegbeku, C. A., Magnone, M. C., Whatling, C., Valastro, B., Kretzler, M., Pennathur, S., & Michigan Kidney Translational Core CPROBE Investigator Group
Affiliations
  • University of Michigan (US)
  • AstraZeneca (Sweden) (SE)
Venue
American Journal of Nephrology
Publisher
S. Karger AG
Published
2017
Volume
46
Issue
1
Pages
73-81
ISSN
  • 0250-8095 (ISSN-L)
  • 1421-9670
OpenAlex
W2730977104
Cited by
43
References
46
Citations by year
2026: 6 · 2025: 5 · 2024: 2 · 2023: 5 · 2022: 4 · 2021: 5 · 2020: 5 · 2019: 5 · 2018: 6
FWCI
1.98
Type
journal article
Language
en
Open access
Locations
  • American Journal of Nephrology (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Institute of Diabetes and Digestive and Kidney Diseases (R24DK082841, U24DK097153, P30DK081943, K08DK106523, P30DK020572, P30DK089503)
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › Neutrophil, Myeloperoxidase and Oxidative Mechanisms
  • Health Sciences › Medicine › Nephrology › Chronic Kidney Disease and Diabetes
  • Health Sciences › Medicine › Nephrology › Dialysis and Renal Disease Management
Keywords
3-chlorotyrosine, chronic kidney disease, coronary artery disease, CKD severity, end-stage renal disease, hypochlorous acid, oxidative stress, biomarkers, inflammation, CKD progression prediction, CKD-mineral and bone disorder
MeSH terms
Adult, Aged, Aged, 80 and over, Coronary Artery Disease, Enzyme-Linked Immunosorbent Assay, Female, Humans, Male, Middle Aged, Peroxidase, Risk Factors, Severity of Illness Index, Tyrosine, Biomarkers, Oxidative Stress, Renal Insufficiency, Chronic, Young Adult

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