Molecular Mechanisms of Diabetes and Chronic Kidney Disease

A special issue of Biomolecules (ISSN 2218-273X). This special issue belongs to the section "Molecular Medicine".

Deadline for manuscript submissions: closed (31 August 2023) | Viewed by 2951

Special Issue Editors

Division of Nephrology, Department of Medicine, University of Toledo College of Medicine, Toledo, OH 43614, USA
Interests: chronic kidney disease; diabetes; diabetic kidney disease

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Guest Editor
Department of Pathology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
Interests: insulin resistance; insulin signaling; insulin; diabetes

Special Issue Information

Dear Colleagues,

Diabetes mellitus has been a leading cause of morbidity and mortality in industrialized societies for several decades. With the recent socioeconomic improvements, nutritional transition and influence of the Western diet and lifestyle, the prevalence of diabetes is rising rapidly in developing countries. It is estimated that nearly half a billion people worldwide live with diabetes, and 80% are in low- and middle-income countries. Meanwhile, chronic kidney disease, characterized by an insidious onset and slow but persistent progression, is becoming increasingly prevalent worldwide. As a common and serious complication of diabetes, diabetic kidney disease is a major contributor to the increasing burden of chronic kidney disease, although other causes may be also at play, such as glomerular diseases, chronic kidney disease of unknown etiology and the transition of acute kidney injury to chronic kidney disease. The molecular mechanisms underlying the pathogenesis and progression of diabetes, diabetic complications and chronic kidney disease are still largely uncertain. As a result, the current clinical treatments for diabetes, diabetic complications and chronic kidney disease, which aim to slow disease progression, have limited use and unsatisfying therapeutic efficacy. It is imperative to further understand the molecular signaling mechanisms and key mediating biomolecules involved in diabetes, diabetic complications and chronic kidney disease, and to develop novel and more effective therapeutic targets, with the ultimate goal of improving patient care and disease outcomes.

This Special Issue, entitled “Molecular Mechanisms of Diabetes and Chronic Kidney Disease”, welcomes the submission of original or review articles covering a broad range of aspects related to diabetes, diabetic complications, and chronic kidney disease with an emphasis on the molecular mechanisms or mediating biomolecules implicated in disease pathophysiology and pathogenesis. This may include experimental, clinical, translational, bioinformatics, systems biology, or basic mechanistic studies.

Dr. Rujun Gong
Dr. Shungang Zhang
Guest Editors

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Keywords

  • diabetes
  • diabetic complications
  • diabetic kidney disease
  • chronic kidney disease
  • retinopathy
  • neuropathy
  • chronic liver disease
  • albuminuria
  • cellular signaling
  • insulin resistance
  • pancreatic islets
  • inflammation
  • metabolic syndrome

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Published Papers (1 paper)

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Research

16 pages, 657 KiB  
Article
Quantitative, Targeted Analysis of Gut Microbiota Derived Metabolites Provides Novel Biomarkers of Early Diabetic Kidney Disease in Type 2 Diabetes Mellitus Patients
by Lavinia Balint, Carmen Socaciu, Andreea Iulia Socaciu, Adrian Vlad, Florica Gadalean, Flaviu Bob, Oana Milas, Octavian Marius Cretu, Anca Suteanu-Simulescu, Mihaela Glavan, Silvia Ienciu, Maria Mogos, Dragos Catalin Jianu and Ligia Petrica
Biomolecules 2023, 13(7), 1086; https://doi.org/10.3390/biom13071086 - 7 Jul 2023
Cited by 9 | Viewed by 2456
Abstract
Diabetic kidney disease (DKD) is one of the most debilitating complications of type 2 diabetes mellitus (T2DM), as it progresses silently to end-stage renal disease (ESRD). The discovery of novel biomarkers of early DKD becomes acute, as its incidence is reaching catastrophic proportions. [...] Read more.
Diabetic kidney disease (DKD) is one of the most debilitating complications of type 2 diabetes mellitus (T2DM), as it progresses silently to end-stage renal disease (ESRD). The discovery of novel biomarkers of early DKD becomes acute, as its incidence is reaching catastrophic proportions. Our study aimed to quantify previously identified metabolites from serum and urine through untargeted ultra-high-performance liquid chromatography coupled with electrospray ionization-quadrupole-time of flight-mass spectrometry (UHPLC-QTOF-ESI+-MS) techniques, such as the following: arginine, dimethylarginine, hippuric acid, indoxyl sulfate, p-cresyl sulfate, L-acetylcarnitine, butenoylcarnitine and sorbitol. The study concept was based on the targeted analysis of selected metabolites, using the serum and urine of 20 healthy subjects and 90 T2DM patients with DKD in different stages (normoalbuminuria—uACR < 30 mg/g; microalbuminuria—uACR 30–300 mg/g; macroalbuminuria—uACR > 300 mg/g). The quantitative evaluation of metabolites was performed with pure standards, followed by the validation methods such as the limit of detection (LOD) and the limit of quantification (LOQ). The following metabolites from this study resulted as possible biomarkers of early DKD: in serum—arginine, dimethylarginine, hippuric acid, indoxyl sulfate, butenoylcarnitine and sorbitol and in urine—p-cresyl sulfate. Full article
(This article belongs to the Special Issue Molecular Mechanisms of Diabetes and Chronic Kidney Disease)
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