ArticleScientific reports2024
A novel role of peroxiredoxin 2 in diabetic kidney disease progression by activating the classically activated macrophages.
Article in Scientific reports, 2024. 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.
- Peroxiredoxins in the kidney: a Jekyll and Hyde existence in disease pathogenesis.Renal failure · 2026Review
- Metabolic Reprogramming and Immunometabolic Dysregulation in Diabetic Kidney Disease: From Pathogenesis to Precision Multi-target Therapies.Research (Washington, D.C.) · 2026Review
- Metabolic reprogramming in diabetic complications: mechanisms, pathologies, and molecular evidence from multi-organ studies.Frontiers in immunology · 2026Review
- Review
- Identification of potential therapeutic targets for complement-associated glomerular diseases using Mendelian randomization.Medicine · 2025Article
- Macrophages in Focus: Key Drivers and Therapeutic Opportunities in Diabetic Kidney Disease.International journal of biological sciences · 2025Review
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Authors and funding
13 authors.
Funding
Abstract
Diabetic kidney disease (DKD) is the main cause of deaths due to diabetes mellitus (DM). Due to the complexity of its onset, it is difficult to achieve accurate prevention and treatment. The classically activated macrophage (M1) polarization is a crucial proinflammatory mechanism of DKD, while the interaction and cascade effects of oxidative stress and inflammatory response remain to be elucidated. A urine proteomic analysis of patients with DM indicated that peroxiredoxin 2 (PRDX2) had the higher abundance in DKD. We recently found that PRDX of parasitic protozoa Entamoeba histolytica, which was similar to human PRDX2 in amino acid sequence and spatial structure, could activate the inflammatory response of macrophages through toll-like receptor 4 (TLR4). Hence, our study was designed to explore the role of PRDX2 in chronic inflammation during DKD. Combined with in vivo and in vitro experiments, results showed that the PRDX2 was positively correlated with DKD progression and upregulated by high glucose or recombinant tumor necrosis factor-α in renal tubular epithelial cells; Besides, recombinant PRDX2 could promote M1 polarization of macrophages, and enhance the migration as well as phagocytic ability of macrophages through TLR4. In summary, our study has explored the novel role of PRDX2 in DKD to provide a basis for further research on the diagnosis and treatment of DKD.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.