This study aimed to investigate the correlation between serum miR-154-5p and urinary albumin to creatinine ratio(UACR)in patients with type 2 diabetes mellitus(T2DM)and the association with biomarkers of inflammation ...This study aimed to investigate the correlation between serum miR-154-5p and urinary albumin to creatinine ratio(UACR)in patients with type 2 diabetes mellitus(T2DM)and the association with biomarkers of inflammation and fibrosis in diabetic kidney disease(DKD).A total of 390 patients with T2DM were divided into three groups:normal albuminuria(UACR<30 mg/g,n=136,NA),microalbuminuria(UACR at 30-300 mg/g,n=132,MA),and clinical albuminuria(UACR>300 mg/g,n=122,CA).Circulating miR-154-5p,inflammatory(C-reactive protein(CRP);erythrocyte sedimentation rate(ESR);and tumor necrosis factor-a(TNF-α)and fibrotic markers(vascular endothelial growth factor(VEGF);transforming growth factor-β1(TGF-β1);and fibronectin(FN),and other biochemical indicators were assessed via real-time PCR,enzyme-linked immunosorbent assay,and chemiluminescence assay in patients with T2DM and 138 control subjects(NC).UACR,miR-154-5p,glycated hemoglobin(HbA1c),serum creatinine(sCr),blood urea nitrogen(BUN),ESR,CRP,VEGF,TNF-α,TGF-β1,and FN were significantly higher and the estimated glomerular filtration rate(eGFR)was significantly lower in NA,MA,and CA groups than in NC subjects(P<0.05).Elevated levels of UACR and miR-154-5p were directly correlated with HbA1c,sCr,BUN,ESR,CRP,VEGF,TNF-α,TGF-β1,and FN and negatively correlated with eGFR(P<0.05).miR-154-5p,HbA1c,sCr,BUN,eGFR,ESR,CRP,VEGF,TNF-α,TGF-β1,and FN were important factors affecting UACR.These findings indicated that elevated serum miR-154-5p is significantly correlated with high UACR in patients with T2DM and may offer a novel reference for the early diagnosis of DKD.展开更多
Background Evidences show that subclinical chronic inflammation is involved in the pathogenesis of diabetic nephropathy. The aim of this study was to examine the relationship between serum C-reactive protein （CRP）, ...Background Evidences show that subclinical chronic inflammation is involved in the pathogenesis of diabetic nephropathy. The aim of this study was to examine the relationship between serum C-reactive protein （CRP）, serum uric acid, and albuminuria in Chinese type 2 diabetic patients.展开更多
基金This study was supported by the Higher School“High-end Talent Team Construction”of Liaoning Province(No.[2014]187)the Natural Science Foundation of Liaoning Province(No.201602862),Liaoning Province,China.
文摘This study aimed to investigate the correlation between serum miR-154-5p and urinary albumin to creatinine ratio(UACR)in patients with type 2 diabetes mellitus(T2DM)and the association with biomarkers of inflammation and fibrosis in diabetic kidney disease(DKD).A total of 390 patients with T2DM were divided into three groups:normal albuminuria(UACR<30 mg/g,n=136,NA),microalbuminuria(UACR at 30-300 mg/g,n=132,MA),and clinical albuminuria(UACR>300 mg/g,n=122,CA).Circulating miR-154-5p,inflammatory(C-reactive protein(CRP);erythrocyte sedimentation rate(ESR);and tumor necrosis factor-a(TNF-α)and fibrotic markers(vascular endothelial growth factor(VEGF);transforming growth factor-β1(TGF-β1);and fibronectin(FN),and other biochemical indicators were assessed via real-time PCR,enzyme-linked immunosorbent assay,and chemiluminescence assay in patients with T2DM and 138 control subjects(NC).UACR,miR-154-5p,glycated hemoglobin(HbA1c),serum creatinine(sCr),blood urea nitrogen(BUN),ESR,CRP,VEGF,TNF-α,TGF-β1,and FN were significantly higher and the estimated glomerular filtration rate(eGFR)was significantly lower in NA,MA,and CA groups than in NC subjects(P<0.05).Elevated levels of UACR and miR-154-5p were directly correlated with HbA1c,sCr,BUN,ESR,CRP,VEGF,TNF-α,TGF-β1,and FN and negatively correlated with eGFR(P<0.05).miR-154-5p,HbA1c,sCr,BUN,eGFR,ESR,CRP,VEGF,TNF-α,TGF-β1,and FN were important factors affecting UACR.These findings indicated that elevated serum miR-154-5p is significantly correlated with high UACR in patients with T2DM and may offer a novel reference for the early diagnosis of DKD.
文摘Background Evidences show that subclinical chronic inflammation is involved in the pathogenesis of diabetic nephropathy. The aim of this study was to examine the relationship between serum C-reactive protein （CRP）, serum uric acid, and albuminuria in Chinese type 2 diabetic patients.
