Evidence map›Paper›PMID 39622274›Full record

ArticleKidney research and clinical practice2024

Circulating microRNAs as markers for scrub typhus-associated acute kidney injury.

Haeun Lee, Jung Min Kim, A Young Cho, Ju Hwan Oh, Kwang Young Lee, Chang-Seop Lee, In O Sun

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Article in Kidney research and clinical practice, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

7 authors.

Haeun LeeDivision of Nephrology, Department of Internal Medicine, Presbyterian Medical Center, Jeonju, Republic of Korea.
Jung Min KimNucleic Acids Research Center, TS NEXGEN Co., Ltd., Seoul, Republic of Korea.
A Young ChoDivision of Nephrology, Department of Internal Medicine, Presbyterian Medical Center, Jeonju, Republic of Korea.
Ju Hwan OhDivision of Nephrology, Department of Internal Medicine, Presbyterian Medical Center, Jeonju, Republic of Korea.
Kwang Young LeeDivision of Nephrology, Department of Internal Medicine, Presbyterian Medical Center, Jeonju, Republic of Korea.
Chang-Seop LeeDepartment of Internal Medicine, Jeonbuk National University Medical School, Jeonju, Republic of Korea.
In O SunDivision of Nephrology, Department of Internal Medicine, Presbyterian Medical Center, Jeonju, Republic of Korea.

Funding

Biomedical Research Institute, Jeonbuk National University HospitalChristian Medical Research Center, Presbyterian Medical Center
6 · The paper itself

Abstract

backgroundCirculating microRNAs (miRNAs) are potential biomarkers for various kidney diseases. In this study, we aimed to identify a circulating miRNA signature for detecting acute kidney injury (AKI) in scrub typhus.

methodsWe prospectively enrolled 40 patients with scrub typhus (20 with AKI, AKI group; 20 without AKI, non-AKI group) and 20 healthy volunteers (the HV group). Thereafter, we performed microarray analysis to assess the serum miRNA profiles of all the participants. Then, to identify miRNAs predictive of scrub typhus-associated AKI, we compared miRNA profiles among these three groups.

resultsThe proportions of miRNAs, small nucleolar RNAs, and small Cajal body-specific ribonucleoproteins were higher in patients with scrub typhus than in the HVs. Further, relative to the HVs, we identified 120 upregulated and 449 downregulated miRNAs in the non-AKI group and 101 upregulated and 468 downregulated miRNAs in the AKI group. We also identified 11 and 110 upregulated and downregulated miRNAs, respectively, in the AKI group relative to the non-AKI group, and among these miRNAs, we noted 14 miRNAs whose levels were significantly upregulated or downregulated in the AKI group relative to their levels in the HV and non-AKI groups. Biological pathway analysis of these 14 miRNAs indicated their potential involvement in various pathways associated with tumor necrosis factor alpha.

conclusionWe identified miRNAs associated with AKI in patients with scrub typhus that have predictive potential for AKI. Thus, they can be used as surrogate markers for the detection of scrub typhus-associated AKI.

Indexed as

Acute kidney injuryMicroRNAsOrientia tsutsugamushiScrub typhusTumor necrosis factor-alpha

Identifiers

PMID39622274
PMCPMC11615441

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