» Articles » PMID: 27750081

Metabolomics Insights into Activated Redox Signaling and Lipid Metabolism Dysfunction in Chronic Kidney Disease Progression

Overview
Journal Redox Biol
Date 2016 Oct 18
PMID 27750081
Citations 74
Authors
Affiliations
Soon will be listed here.
Abstract

Early detection is critical in prevention and treatment of kidney disease. However currently clinical laboratory and histopathological tests do not provide region-specific and accurate biomarkers for early detection of kidney disease. The present study was conducted to identify sensitive biomarkers for early detection and progression of tubulo-interstitial nephropathy in aristolochic acid I-induced rats at weeks 4, 8 and 12. Biomarkers were validated using aristolochic acid nephropathy (AAN) rats at week 24, adenine-induced chronic kidney disease (CKD) rats and CKD patients. Compared with control rats, AAN rats showed anemia, increased serum urea and creatinine, progressive renal interstitial fibrosis, activation of nuclear factor-kappa B, and up-regulation of pro-inflammatory, pro-oxidant, and pro-fibrotic proteins at weeks 8 and 12. However, no significant difference was found at week 4. Metabolomics identified 12-ketodeoxycholic acid, taurochenodesoxycholic acid, LPC(15:0) and docosahexaenoic acid as biomarkers for early detection of tubulo-interstitial nephropathy. With prolonging aristolochic acid I exposure, LPE(20:2), cholic acid, chenodeoxycholic acid and LPC(17:0) were identified as biomarkers for progression from early to advanced AAN and lysoPE(22:5), indoxyl sulfate, uric acid and creatinine as biomarkers of advanced AAN. These biomarkers were reversed by treatment of irbesartan and ergone in AAN rats at week 24 and adenine-induced CKD rats. In addition, these biomarkers were also reversed by irbesartan treatment in CKD patients.

Citing Articles

Integrating bioinformatics and metabolomics to identify potential biomarkers of hypertensive nephropathy.

Yang K, Zhang P, Ding X, Yu G, Liu J, Yang Y Sci Rep. 2025; 15(1):7437.

PMID: 40032896 PMC: 11876634. DOI: 10.1038/s41598-025-89601-0.


Investigating the cause of cardiovascular dysfunction in chronic kidney disease: capillary rarefaction and inflammation may contribute to detrimental cardiovascular outcomes.

Beikoghli Kalkhoran S, Basalay M, He Z, Golforoush P, Roper T, Caplin B Basic Res Cardiol. 2024; 119(6):937-955.

PMID: 39472324 PMC: 11628583. DOI: 10.1007/s00395-024-01086-6.


Daily koumiss has positive regulatory effects on blood lipids and immune system: A metabolomics study.

Wang L, Sun Y, Du L, Wang Q, Zhan M, Li S Heliyon. 2024; 10(16):e36429.

PMID: 39253138 PMC: 11382052. DOI: 10.1016/j.heliyon.2024.e36429.


Lipidomic and transcriptomic profiles provide new insights into the triacylglycerol and glucose handling capacities of the Arctic fox.

Zhu Y, Yuan Y, Si H, Li S, Zhao F, Mu R Front Vet Sci. 2024; 11:1388532.

PMID: 38988981 PMC: 11233799. DOI: 10.3389/fvets.2024.1388532.


Adenine-induced animal model of chronic kidney disease: current applications and future perspectives.

Yang Q, Su S, Luo N, Cao G Ren Fail. 2024; 46(1):2336128.

PMID: 38575340 PMC: 10997364. DOI: 10.1080/0886022X.2024.2336128.


References
1.
Hood C, Wolley M, Kam A, Kendrik-Jones J, Marshall M . Feasibility study of colestipol as an oral phosphate binder in hemodialysis patients. Nephrology (Carlton). 2015; 20(4):250-6. DOI: 10.1111/nep.12388. View

2.
Zhao Y, Liu J, Cheng X, Bai X, Lin R . Urinary metabonomics study on biochemical changes in an experimental model of chronic renal failure by adenine based on UPLC Q-TOF/MS. Clin Chim Acta. 2012; 413(5-6):642-9. DOI: 10.1016/j.cca.2011.12.014. View

3.
Zhao Y, Cheng X, Wei F, Xiao X, Sun W, Zhang Y . Serum metabonomics study of adenine-induced chronic renal failure in rats by ultra performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry. Biomarkers. 2011; 17(1):48-55. DOI: 10.3109/1354750X.2011.637180. View

4.
Wong J, Piceno Y, DeSantis T, Pahl M, Andersen G, Vaziri N . Expansion of urease- and uricase-containing, indole- and p-cresol-forming and contraction of short-chain fatty acid-producing intestinal microbiota in ESRD. Am J Nephrol. 2014; 39(3):230-237. PMC: 4049264. DOI: 10.1159/000360010. View

5.
Zhao Y, Feng Y, Bai X, Tan X, Lin R, Mei Q . Ultra performance liquid chromatography-based metabonomic study of therapeutic effect of the surface layer of Poria cocos on adenine-induced chronic kidney disease provides new insight into anti-fibrosis mechanism. PLoS One. 2013; 8(3):e59617. PMC: 3608665. DOI: 10.1371/journal.pone.0059617. View