scholarly journals Simultaneous membranous nephropathy and diabetic nephropathy occurrence in a patient: A case report

2021 ◽  
Vol 1 (1) ◽  
pp. 51-54
Author(s):  
Binyao Tian ◽  
Nan Liu ◽  
Tianhua Xu ◽  
Xiaodan Liu ◽  
Li Yao
Keyword(s):  
Diabetes Mellitus ◽  
Differential Diagnosis ◽  
Diabetic Nephropathy ◽  
Kidney Disease ◽  
Membranous Nephropathy ◽  
Diabetic Kidney Disease ◽  
Diabetic Patients ◽  
End Stage Kidney Disease ◽  
Patients With Diabetes ◽  
End Stage

Abstract Membranous nephropathy (MN) is the most common glomerular disease in adults and is constantly associated with the occurrence of nephrotic syndrome. While diabetic kidney disease (DKD) and diabetic nephropathy (DN), which often occur in diabetic patients, are considered as the major causes of end-stage kidney disease. Actually, MN often occurs in patients with diabetes mellitus (DM), but to obtain a clear differential diagnosis without a renal biopsy has become difficult. Here we report the case of a female diabetic patient who developed both MN and DN simultaneously.

scholarly journals Dietary Phosphorus as a Marker of Mineral Metabolism and Progression of Diabetic Kidney Disease

Nutrients ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 789
Author(s):  
Agata Winiarska ◽  
Iwona Filipska ◽  
Monika Knysak ◽  
Tomasz Stompór
Keyword(s):  
Kidney Disease ◽  
Diabetic Kidney Disease ◽  
Mineral Metabolism ◽  
Careful Analysis ◽  
Diabetic Kidney ◽  
Dietary Phosphorus ◽  
Patients With Diabetes ◽  
Cv Disease ◽  
End Stage ◽  
Phosphorus Intake

Phosphorus is an essential nutrient that is critically important in the control of cell and tissue function and body homeostasis. Phosphorus excess may result in severe adverse medical consequences. The most apparent is an impact on cardiovascular (CV) disease, mainly through the ability of phosphate to change the phenotype of vascular smooth muscle cells and its contribution to pathologic vascular, valvular and other soft tissue calcification. Chronic kidney disease (CKD) is the most prevalent chronic disease manifesting with the persistent derangement of phosphate homeostasis. Diabetes and resulting diabetic kidney disease (DKD) remain the leading causes of CKD and end-stage kidney disease (ESRD) worldwide. Mineral and bone disorders of CKD (CKD-MBD), profound derangement of mineral metabolism, develop in the course of the disease and adversely impact on bone health and the CV system. In this review we aimed to discuss the data concerning CKD-MBD in patients with diabetes and to analyze the possible link between hyperphosphatemia, certain biomarkers of CKD-MBD and high dietary phosphate intake on prognosis in patients with diabetes and DKD. We also attempted to clarify if hyperphosphatemia and high phosphorus intake may impact the onset and progression of DKD. Careful analysis of the available literature brings us to the conclusion that, as for today, no clear recommendations based on the firm clinical data can be provided in terms of phosphorus intake aiming to prevent the incidence or progression of diabetic kidney disease.

Diabetic kidney disease in thedb/dbmouse

2003 ◽  
Vol 284 (6) ◽  
pp. F1138-F1144 ◽  
Author(s):  
Kumar Sharma ◽  
Peter McCue ◽  
Stephen R. Dunn
Keyword(s):  
Diabetic Nephropathy ◽  
Kidney Disease ◽  
Mouse Model ◽  
Renal Disease ◽  
Mouse Models ◽  
Diabetic Kidney Disease ◽  
Diabetic Kidney ◽  
Matrix Expansion ◽  
Stage Renal Disease ◽  
End Stage

Diabetic nephropathy is increasing in incidence and is now the number one cause of end-stage renal disease in the industrialized world. To gain insight into the genetic susceptibility and pathophysiology of diabetic nephropathy, an appropriate mouse model of diabetic nephropathy would be critical. A large number of mouse models of diabetes have been identified and their kidney disease characterized to various degrees. Perhaps the best characterized and most intensively investigated model is the db/ db mouse. Because this model appears to exhibit the most consistent and robust increase in albuminuria and mesangial matrix expansion, it has been used as a model of progressive diabetic renal disease. In this review, we present the findings from various studies on the renal pathology of the db/ db mouse model of diabetes in the context of human diabetic nephropathy. Furthermore, we discuss shortfalls of assessing functional renal disease in mouse models of diabetic kidney disease.

scholarly journals Diabetic Kidney Disease in Childhood and Adolescence: Conventional and Novel Renoprotective Strategies

2020 ◽  
pp. 68-77
Author(s):  
Samuel N Uwaezuoke ◽  
Adaeze C Ayuk
Keyword(s):  
Diabetes Mellitus ◽  
Kidney Disease ◽  
Diabetic Kidney Disease ◽  
Microvascular Complications ◽  
Clinical Syndrome ◽  
Clinical Staging ◽  
Childhood And Adolescence ◽  
Diabetic Kidney ◽  
Haemodynamic Changes ◽  
End Stage

Diabetic kidney disease (DKD) is defined as a clinical syndrome consisting of persistent macroalbuminuria, progressive decline in glomerular filtration rate (GFR), hypertension, increased cardiovascular disease events, and the associated mortality of these conditions. The disease evolves from the microvascular complications of poorly controlled Type 1 diabetes mellitus (T1DM) and Type 2 diabetes mellitus (T2DM). The pathogenic pathways comprise renal haemodynamic changes, ischaemia and inflammation, and overactive renin–angiotensin–aldosterone system (RAAS), through which several events cascade down from hyperglycaemia to renal fibrosis. Conventional and novel renoprotective strategies target modifiable DKD risk factors and specific stages of the pathogenic pathways, respectively. Although these strategies may slow DKD progression to end-stage kidney disease (ESKD), novel drugs are still undergoing trials for validation in human participants. This narrative review appraises these renoprotective strategies and highlights the current clinical staging and pathogenesis of the disease.

scholarly journals Histopathological evaluation of kidney disease in patients with diabetes mellitus

2021 ◽  
Vol 8 (2) ◽  
pp. 112-119
Author(s):  
Juju Raj Shrestha ◽  
Kashyap Dahal ◽  
Anil Baral ◽  
Rajani Hada
Keyword(s):  
Diabetes Mellitus ◽  
Diabetic Retinopathy ◽  
Kidney Disease ◽  
Diabetic Kidney Disease ◽  
Diabetic Patients ◽  
Rapid Rise ◽  
Class Iii ◽  
Diabetic Kidney ◽  
Duration Of Diabetes

Introduction: Non diabetic kidney disease (NDKD), a treatable condition, is common in diabetic patients with atypical clinical presentations. Present study aimed to find out histopathological diagnosis of kidney disease in type 2 Diabetes mellitus with such presentations. Method: This was a hospital based cross sectional study conducted in Nephrology department, Bir hospital, Nepal from Aug 2019 to January 2021. Total 29 diabetic patients with atypical presentations, rapid rise of proteinuria alone (n=5), with microscopic hematuria (n=6), with impaired renal function (n=8) and rapid rise of creatinine with (n=8) or without (n=2) microscopic hematuria were included. The baseline information was recorded and kidney biopsy was performed. Result: The mean age of patients was 52.6±10.4 y and 22(75.9%) were male. Diabetic retinopathy (DR) was absent in 24(82.8%) patients. Presence of NDKD alone was in 6(20.7%) and superimposed on diabetic kidney disease (DKD) in 10(34.5%) with total NDKD in 16(55.2%) and isolated DKD in 13(44.8%) patients. Non diabetic kidney disease were glomerulonephritis 12(75%) with membranous nephropathy 4(25%) and IgA nephropathy 4(25%) patients. The significant difference between NDKD and isolated DKD was only the duration of diabetes < 5 y in 8(61.5%) of isolated DKD and ≥5 y in 13(81.2%) patients with NDKD (p=0.018). Diabetic retinopathy was absent in 6(100%) patients with isolated NDKD, 8(80%) of class III and 5(62.5%) of class IV DKD. Conclusion: Glomerulonephritis is the commonest NDKD in type 2 DM with atypical presentation and advance DKD (Class III & IV) is present even in absence of diabetic retinopathy and short duration of diabetes.

scholarly journals Hydrogen Sulfide: Recent Progression and Perspectives for the Treatment of Diabetic Nephropathy

Molecules ◽  
2019 ◽  
Vol 24 (15) ◽  
pp. 2857 ◽  
Author(s):  
Sun ◽  
Wu ◽  
Cao ◽  
Zhu ◽  
Liu ◽  
...  
Keyword(s):  
Diabetic Nephropathy ◽  
Hydrogen Sulfide ◽  
Kidney Disease ◽  
Renal Disease ◽  
Diabetic Kidney Disease ◽  
Renal Physiology ◽  
Treatment Modalities ◽  
Diabetic Patients ◽  
Diabetic Kidney ◽  
Diabetic Renal Disease

Diabetic kidney disease develops in approximately 40% of diabetic patients and is a major cause of chronic kidney diseases (CKD) and end stage kidney disease (ESKD) worldwide. Hydrogen sulfide (H2S), the third gasotransmitter after nitric oxide (NO) and carbon monoxide (CO), is synthesized in nearly all organs, including the kidney. Though studies on H2S regulation of renal physiology and pathophysiology are still in its infancy, emerging evidence shows that H2S production by renal cells is reduced under disease states and H2S donors ameliorate kidney injury. Specifically, aberrant H2S level is implicated in various renal pathological conditions including diabetic nephropathy. This review presents the roles of H2S in diabetic renal disease and the underlying mechanisms for the protective effects of H2S against diabetic renal damage. H2S may serve as fundamental strategies to treat diabetic kidney disease. These H2S treatment modalities include precursors for H2S synthesis, H2S donors, and natural plant-derived compounds. Despite accumulating evidence from experimental studies suggests the potential role of the H2S signaling pathway in the treatment of diabetic nephropathy, these results need further clinical translation. Expanding understanding of H2S in the kidney may be vital to translate H2S to be a novel therapy for diabetic renal disease.

scholarly journals Circulating Expression Level of LncRNA Malat1 in Diabetic Kidney Disease Patients and Its Clinical Significance

2020 ◽  
Vol 2020 ◽  
pp. 1-7
Author(s):  
Lian-ji Zhou ◽  
Da-wei Yang ◽  
Li-Na Ou ◽  
Xing-Rong Guo ◽  
Biao-liang Wu
Keyword(s):  
Diabetes Mellitus ◽  
Diabetic Nephropathy ◽  
Kidney Disease ◽  
Clinical Significance ◽  
Diabetic Kidney Disease ◽  
Glycosylated Hemoglobin ◽  
Expression Level ◽  
Diabetic Kidney ◽  
Lncrna Malat1 ◽  
Prediction Probability

Background. Long noncoding RNA MALAT1 is closely related to diabetes and kidney diseases and is expected to be a new target for the diagnosis and treatment of diabetic nephropathy. Objective. This study aimed to explore the circulating expression level and significance of lncRNA Malat1 in patients with type 2 diabetes mellitus (T2DM) and diabetic kidney disease (DKD). Methods. Quantitative real-time PCR (qPCR) was conducted to assess the expression of lncRNA Malat1 in 20 T2DM patients, 27 DKD patients, and 14 healthy controls, and then, the clinical significance was analyzed. Results. LncRNA MALAT1 expression in peripheral blood mononuclear cells (PBMC) was significantly upregulated in T2DM and DKD groups when compared to control. Pearson’s correlation analysis showed correlation of lncRNA MALAT1 levels with ACR, urine β2-microglobulin (β2-MG), urine α1-microglobulin (α1-MG), creatinine (Cr), and glycosylated hemoglobin (HbA1c), while negative with superoxide dismutase (SOD) (r=−0.388, P<0.05). Binary regression analysis showed that ACR, creatinine, α1-MG, and LncRNA Malat1 were the risk factors for diabetic nephropathy with OR value of 1.166, 1.031, 1.031, and 2.019 (P<0.05). The area under ROC curve (AUC) of DKD identified by the above indicators was 0.914, 0.643, 0.807, and 0.797, respectively. The AUC of Joint prediction probability of DKD recognition was 0.914, and the sensitivity and specificity of DKD diagnosis were 1.0 and 0.806, respectively. (Take ≥0.251 as the diagnostic cutoff point). Conclusion. LncRNA Malat1 is highly expressed in DKD patients, and the combined detection of ACR, creatinine, α1-MG, and LncRNA Malat1 with diabetes mellitus may be the best way to diagnose diabetic nephropathy.

scholarly journals GLP-1 receptor agonists in diabetic kidney disease: from the patient-side to the bench-side

2018 ◽  
Vol 315 (6) ◽  
pp. F1519-F1525 ◽  
Author(s):  
Brad P. Dieter ◽  
Radica Z. Alicic ◽  
Katherine R. Tuttle
Keyword(s):  
Kidney Disease ◽  
Diabetic Kidney Disease ◽  
Microvascular Complications ◽  
Renin Angiotensin System ◽  
Diabetic Kidney ◽  
Receptor Agonists ◽  
Patients With Diabetes ◽  
Glucagon Like Peptide 1 ◽  
Patient Side ◽  
End Stage

Diabetic kidney disease (DKD), one of the most common and severe microvascular complications of diabetes, is the leading cause of chronic kidney disease and end-stage kidney disease worldwide. Since the development of renin-angiotensin system inhibition nearly three decades ago, no new therapeutic agents have received regulatory approval for treatment of DKD. Glucagon-like peptide-1 (GLP-1) receptor agonists, a class of newer antihyperglycemic agents, have shown promise for prevention of DKD onset and progression. This perspective summarizes clinical and experimental observations to give insight into biological mechanisms beyond glycemic control, such as natriuresis and anti-inflammatory actions, for preservation of kidney function in patients with diabetes.

scholarly journals Retinopathy progression and the risk of end-stage kidney disease: results from a longitudinal Japanese cohort of 232 patients with type 2 diabetes and biopsy-proven diabetic kidney disease

2019 ◽  
Vol 7 (1) ◽  
pp. e000726 ◽  
Author(s):  
Masayuki Yamanouchi ◽  
Mikiro Mori ◽  
Junichi Hoshino ◽  
Keiichi Kinowaki ◽  
Takeshi Fujii ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Diabetic Retinopathy ◽  
Kidney Disease ◽  
Diabetic Kidney Disease ◽  
End Stage Kidney Disease ◽  
Diabetic Kidney ◽  
Clinical Model ◽  
Renal Lesions ◽  
End Stage

ObjectiveThe predictive value of diabetic retinopathy on end-stage kidney disease (ESKD) has not been fully addressed in patients with type 2 diabetes and diabetic kidney disease.Research design and methodsWe studied 232 patients with type 2 diabetes and biopsy-proven diabetic kidney disease who were screened for diabetic retinopathy during the 1 month of kidney biopsy. We examined the association between retinopathy progression and renal lesions. We used Cox regression analyses to explore the risk of ESKD adjusting for known risk demographic and clinical variables. We assessed the incremental prognostic value of ESKD by adding diabetic retinopathy to the clinical variables.ResultsThe diabetic retinopathy progression positively correlated with all scores of renal lesions, especially with the glomerular-based classification (r=0.41), scores of interstitial fibrosis (r=0.41) and diffuse lesion (r=0.48). During a median follow-up of 5.7 years, 114 patients developed ESKD. Adjusting for known risk factors of ESKD, the HR for ESKD (patients with no apparent retinopathy as a reference) were 1.96 (95% CI 0.62 to 6.17) for patients with mild non-proliferative diabetic retinopathy (NPDR), 3.10 (95% CI 1.45 to 6.65) for patients with moderate NPDR, 3.03 (95% CI 1.44 to 6.37) for patients with severe NPDR, and 3.43 (95% CI 1.68 to 7.03) for patients with proliferative diabetic retinopathy, respectively. Addition of the retinopathy grading to the clinical model alone improved the prognostic value (the global χ2 statistic increased from 155.2 to 164.5; p<0.001), which is an improvement equivalent to the addition of the renal lesion grading to the clinical model.ConclusionsRetinopathy progression appeared to be associated with renal lesions and the development of ESKD. Our findings suggest that diabetic retinopathy and kidney disease share the same magnitude of disease progression, and therefore diabetic retinopathy may be useful for prognosticating the clinical course for diabetic kidney disease.

scholarly journals Dialysis modality choice in diabetic patients with end-stage kidney disease: a systematic review of the available evidence

2014 ◽  
Vol 30 (2) ◽  
pp. 310-320 ◽  
Author(s):  
C. Couchoud ◽  
D. Bolignano ◽  
I. Nistor ◽  
K. J. Jager ◽  
J. Heaf ◽  
...  
Keyword(s):  
Systematic Review ◽  
Kidney Disease ◽  
Diabetic Patients ◽  
Dialysis Modality ◽  
End Stage Kidney Disease ◽  
End Stage
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