ArticleMolecular and cellular biochemistry2021
Expressions and related mechanisms of miR-212 and KLF4 in rats with acute kidney injury.
Article in Molecular and cellular biochemistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 5 citations in OpenAlex.
- KLF transcription factors in metabolic kidney disease: from podocyte protection to tubulointerstitial fibrosis.International urology and nephrology · 2026Review
- Cadmium exposure induces renal fibrosis by inhibiting hsa_circ_0075684/miR-363-3p/KLF4 signaling pathway.Scientific reports · 2026Article
- KLF4 Protects Against Sepsis-Induced Coagulopathy via Inhibition of the AKT/mTOR/STAT3 Signaling Pathway.Journal of inflammation research · 2026Article
- Gene expression profiling of KLF4 and KLF5 in visceral adipose tissue of obese women: insights into adipogenic and metabolic regulation.Lipids in health and disease · 2025Article
- Krüppel-like factor 4 modulates the miR-101/COL10A1 axis to inhibit renal fibrosis after AKI by regulating epithelial-mesenchymal transition.Renal failure · 2024Article
- New approaches to acute kidney injury.Clinical kidney journal · 2024Article
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4 authors at 3 institutions in 1 country.
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Abstract
Acute kidney injury (AKI) occurs in 30%-70% of critically ill patients. Multiple organ failure (MOF), which is most often secondary to hypotension and septicemia, is a global public health problem. The prognosis of patients is poor. Currently, there is no specific therapeutic method. Finding new therapeutic targets is significant to improve the prognosis of AKI patients. This study explores expressions and related mechanisms of miR-212 and Kruppel-like factor 4 (KLF4) in rats with AKI. Sixty Wistar rats were randomly divided into 6 groups: Control group, sham operation group, model group, miR-212-agomir group, miR-212-antagomir group, miR-212-agomir+APTO-253 (joint group), n = 10. The expressions of miR-212, KLF4, inflammatory factors [tumor necrosis factor α (TNF-α), interleukin 6 (IL-6)], oxidative stress factors [superoxide dismutase (SOD), malondialdehyde (MDA)], and apoptosis-related proteins (bax, bcl-2) in renal tissue of rats were detected, and the relationship between miR-212 and KLF4 and the severity of AKI in rats were analyzed. The expression level of miR-212 increased (P < 0.05) and the expression level of KLF4 decreased (P < 0.05) in renal tissue of rats with AKI. miR-212 was negatively correlated with KLF4 expression (P < 0.05). MiR-212 was positively correlated with expressions of TNF-α, IL-6, MDA, and bax (P < 0.05), negatively correlated with expressions of SOD and bcl-2 (P < 0.05), KLF4 was negatively correlated with expressions of TNF-α, IL-6, MDA and bax (P < 0.05), and positively correlated with expressions of SOD and bcl-2 (P < 0.05). MiR-212 mimics can inhibit the luciferase activity of Wt-KLF4 (P < 0.05), and miR-212 inhibitor can promote the luciferase activity of Wt-KLF4 (P < 0.05). Down-regulation of miR-212 plays a protective role by targeting up-regulation of KLF4 to inhibit renal tissue inflammation, oxidative stress, and apoptosis in rats with AKI, which may be a potential target for clinical treatment of AKI in the future.
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