Cited by 17Acute Kidney Injury ResearchMicroRNA in disease regulationSepsis Diagnosis and Treatment

miR-23a-3p inhibits sepsis-induced kidney epithelial cell injury by suppressing Wnt/β-catenin signaling by targeting wnt5a

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Ye, Junwei, Feng, Huibing, Peng, Zhiyong·2022·Brazilian Journal of Medical and Biological Research

Abstract

The present study was designed to investigate the involvement of miR-23a-3p in the progression of sepsis-induced acute kidney injury (AKI). The expression levels of miR-23a-3p and wnt5a in sepsis-induced AKI patients and lipopolysaccharide (LPS)-treated HK-2 cells were detected by real-time PCR and western blotting. Then, the effects of miR-23a-3p overexpression on cell viability, apoptosis, and inflammatory cytokines secretion in LPS-stimulated HK-2 cells were investigated. Moreover, luciferase reporter assay was performed to confirm the regulatory relationship between miR-23a-3p and wnt5a. Whether miR-23a-3p regulated the activation of Wnt/β-catenin signaling was also explored. mR-23a-3p was lowly expressed in the serum of patients with sepsis-associated AKI and in LPS-treated HK-2 cells. In addition, the overexpression of miR-23a-3p restrained LPS-induced proliferation inhibition and promotion of apoptosis and cytokine production in HK-2 cells. Moreover, wnt5a was identified as a target of miR-23a-3p, which could be negatively regulated by miR-23a-3p. Overexpression of miR-23a-3p suppressed the activation of Wnt/β-catenin signaling in LPS-treated HK-2 cells, which was markedly reversed by wnt5a upregulation. Upregulation of miR-23a-3p may alleviate LPS-induced cell injury by targeting wnt5a and inactivating Wnt/β-catenin pathway, which may serve as a novel therapeutic target for sepsis-associated AKI.

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Crossref · 10.1590/1414-431x2021e11571

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  • Overexpression of miR-23a-3p inhibits the lipopolysaccharide-induced HK-2 cell proliferation inhibition, promotes apoptosis, and reduces cytokine production.

    “The overexpression of miR-23a-3p inhibits the lipopolysaccharide-induced HK-2 cell proliferation inhibition, promotes apoptosis, and reduces cytokine production.”

    From Recent advances of miR-23 in human diseases and growth development (2025) · cites this paper as [37]

    The Results section reports that miR-23a-3p overexpression increased viability in LPS-treated HK-2 cells and reversed the rise in inflammatory cytokines. But it significantly attenuated apoptosis rather than promoting it. Page numbers are not provided in the supplied passages. (LLM, conf=0.92)

    Experimental — accuracy not yet measured
  • miR-23a-3p is downregulated in the serum and lipopolysaccharide-treated HK-2 cells of patients with sepsis-associated acute kidney injury.

    “Moreover, miR-23a-3p is downregulated in the serum and lipopolysaccharide-treated HK-2 cells of patients with sepsis-associated acute kidney injury.”
  • miR-23a can alleviate lipopolysaccharide-induced cell damage by targeting wnt5a to induce Wnt/β-catenin pathway deactivation.

    “miR-23a can alleviate the lipopolysaccharide-induced cell damage by targeting wnt5a to induce the Wnt/β-catenin pathway deactivation [37]”

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Authors
Ye, J., Feng, H., & Peng, Z.
Affiliations
  • Zhongnan Hospital of Wuhan University (CN)
  • Hubei Polytechnic University (CN)
Venue
Brazilian Journal of Medical and Biological Research
Published
2022
Volume
55
Pages
e11571-e11571
ISSN
  • 0100-879X (ISSN-L)
  • 1414-431X
OpenAlex
W4214865351
Cited by
17
References
32
Citations by year
2026: 4 · 2025: 3 · 2024: 5 · 2023: 3 · 2022: 2
FWCI
2.06
Type
journal article
Language
en
Open access
Locations
  • Brazilian Journal of Medical and Biological Research (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) (publishedVersion, other-oa)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Topics
  • Health Sciences › Medicine › Nephrology › Acute Kidney Injury Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › MicroRNA in disease regulation
  • Health Sciences › Medicine › Epidemiology › Sepsis Diagnosis and Treatment
Keywords
miR-23a-3p, Wnt5a, sepsis-associated acute kidney injury, Wnt/β-catenin signaling, renal epithelial cells, HK-2 cells, lipopolysaccharide, apoptosis, inflammatory cytokines, microRNA target regulation, therapeutic target
MeSH terms
Wnt-5a Protein, Epithelial Cells, Humans, Kidney, Apoptosis, Sepsis, MicroRNAs, beta Catenin, Wnt Signaling Pathway

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