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Comparative Proteomic Analysis of Whole Kidney, Medulla, and Cortical Tubules in Diabetic Pathogenesis of Kidney Injury in Mice
Published on: May 2, 2025
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Endoplasmic reticulum and its role in diabetic nephropathy
Farahnaz Dadras, Farhad Khoshjou1
1Urology and Nephrology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran. fakhoshjoo@yahoo.com.
Iranian Journal of Kidney Diseases
|July 16, 2015
Summary
Endoplasmic reticulum dysfunction contributes to diabetic nephropathy. Targeting endoplasmic reticulum stress pathways may offer new therapeutic strategies for managing diabetic kidney disease.
Area of Science:
- Cell Biology
- Nephrology
- Endocrinology
Background:
- The endoplasmic reticulum (ER) is crucial for protein synthesis, folding, and transport.
- ER stress is implicated in the pathogenesis of various diseases, including diabetic complications.
- Diabetic nephropathy is a significant microvascular complication of diabetes mellitus.
Purpose of the Study:
- To review the pathophysiology of endoplasmic reticulum involvement in diabetic nephropathy.
- To explore potential therapeutic targets related to ER function in diabetic kidney disease.
Main Methods:
- Literature review of studies investigating ER stress in diabetic nephropathy.
- Analysis of mechanisms linking ER dysfunction to kidney damage in diabetes.
- Evaluation of emerging therapeutic strategies targeting ER pathways.
Main Results:
- ER stress disrupts protein homeostasis in renal cells.
- Accumulation of misfolded proteins and impaired calcium signaling contribute to nephropathy.
- Therapeutic interventions aimed at alleviating ER stress show promise in preclinical models.
Conclusions:
- Endoplasmic reticulum stress is a key player in the development and progression of diabetic nephropathy.
- Modulating ER function represents a promising therapeutic avenue for diabetic kidney disease.
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