ArticleBMC nephrology2022
Chemokine (C-C motif) receptor 2 is associated with the pathological grade and inflammatory response in IgAN children.
Article in BMC nephrology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 2 citations in OpenAlex.
- Inflammation in glomerular diseases.Frontiers in immunology · 2025Review
- Urinary exosomal miR-320b as a biomarker of tubular atrophy/interstitial fibrosis in IgA nephropathy patients.American journal of translational research · 2025Article
- Independent Prognostic and Predictive Role of Interstitial Macrophages in Kidney Biopsies of IgA Nephropathy Patients.Journal of personalized medicine · 2023Article
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8 authors at 2 institutions in 1 country.
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Abstract
backgroundChemokine (C-C motif) receptor 2 (CCR2) is involved in important physiological and pathological processes, such as inflammation and autoimmune diseases. Abnormal immune and inflammatory responses play a critical role in the development and progression of IgA nephritis (IgAN). However, the role of CCR2 in IgAN is unknown.
methodsFifteen IgAN children who were diagnosed by kidney biopsy provided kidney biopsy tissue, blood and urine samples, and age-matched healthy control subjects (blood donators n = 12; tissue donators n = 8) were included. Immunohistochemical analysis was used to detect the expression of CCR2, MCP-1, IL-6, IL-17, and TNF-α in the kidney tissues. Relative optical density (OD) was calculated by Image J software, and the correlation between CCR2 expression and pathological grade in IgAN children was analyzed.
resultsThe expression of CCR2 significantly increased in mesangial cells of children with IgAN compared to that in control group (P < 0.001), especially in IgAN patients with Lee's grade III to IV (P < 0.001). Interestingly, CCR2 expression was positively correlated with Lee's grade (r = 0.9152, P = 0.0001) in IgAN children. The expression levels of inflammatory factors were markedly increased in IgAN children, and importantly CCR2 expression was positively correlated with it's expression level.
conclusionsThe results suggest that CCR2 signaling might be involved in pathological process and inflammatory responses of children IgAN, and could potentially be an intervention target in children IgAN.
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