Skip to main content
Log in

Plasma metabolites associated with chronic kidney disease and renal function in adults from the Baltimore Longitudinal Study of Aging

  • Original Article
  • Published:
Metabolomics Aims and scope Submit manuscript

Abstract

Introduction

Chronic kidney disease (CKD) is an important cause of disability and death, but its pathogenesis is poorly understood. Plasma metabolites can provide insights into underlying processes associated with CKD.

Objectives

To clarify the relationship of plasma metabolites with CKD and renal function in human.

Methods

We used a targeted metabolomics approach to characterize the relationship of 450 plasma metabolites with CKD and estimated glomerular filtration rate (eGFR) in 616 adults, aged 38–94 years, who participated in the Baltimore Longitudinal Study of Aging.

Results

There were 74 (12.0%) adults with CKD. Carnitine, acetylcarnitine, propionylcarnitine, butyrylcarnitine, trigonelline, trimethylamine N-oxide (TMAO), 1-methylhistidine, citrulline, homoarginine, homocysteine, sarcosine, symmetric dimethylarginine, aspartate, phenylalanine, taurodeoxycholic acid, 3-indolepropionic acid, phosphatidylcholines (PC).aa.C40:2, PC.aa.C40:3, PC.ae.C40:6, triglycerides (TG) 20:4/36:3, TG 20:4/36:4, and choline were associated with higher odds of CKD in multivariable analyses adjusting for potential confounders and using a false discovery rate (FDR) to address multiple testing. Six acylcarnitines, trigonelline, TMAO, 18 amino acids and biogenic amines, taurodeoxycholic acid, hexoses, cholesteryl esters 22:6, dehydroepiandrosterone sulfate, 3-indolepropionic acid, 2 PCs, 17 TGs, and choline were negatively associated with eGFR, and hippuric acid was positively associated with eGFR in multivariable analyses adjusting for potential confounders and using a FDR approach.

Conclusion

The metabolites associated with CKD and reduced eGFR suggest that several pathways, such as the urea cycle, the arginine-nitric oxide pathway, the polyamine pathway, and short chain acylcarnitine metabolism are altered in adults with CKD and impaired renal function.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2

Similar content being viewed by others

Data availability

Data are available upon reasonable request.

References

Download references

Funding

This study was supported by the National Institutes of Health R01 AG027012, R01 AG057723, P30 AG021334 Johns Hopkins University Older Americans Independence Center, and the Intramural Research Program of the National Institute on Aging, Baltimore, Maryland.

Author information

Authors and Affiliations

Authors

Contributions

RDS and LF designed the study; YY and MZ created the dataset; YY analyzed the data; YY, RDS, MZ, RM, LF, and TKC interpreted the data: YY, RDS, MZ, and RM drafted the manuscript; all authors revised the manuscript; all authors approved the final version.

Corresponding author

Correspondence to Yuko Yamaguchi.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Ethical approval

The study protocol was approved by the institutional review boards of the National Institute of Environmental Health Science (NIH, North Carolina) and the Johns Hopkins School of Medicine and conducted in accordance with the 1964 Helsinki Declaration.

Consent to participate

All participants signed an informed consent document.

Consent for publication

The funding agencies had no role in the research, manuscript, or publication.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Yamaguchi, Y., Zampino, M., Moaddel, R. et al. Plasma metabolites associated with chronic kidney disease and renal function in adults from the Baltimore Longitudinal Study of Aging. Metabolomics 17, 9 (2021). https://doi.org/10.1007/s11306-020-01762-3

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1007/s11306-020-01762-3

Keywords

Navigation