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Comparative Proteomic Analysis of Whole Kidney, Medulla, and Cortical Tubules in Diabetic Pathogenesis of Kidney Injury in Mice

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Reprogramming of Energy Metabolism in Kidney Disease.

Prabhleen Singh^1,2

¹Division of Nephrology and Hypertension, University of California San Diego, San Diego, California, USA.

|September 5, 2022

Summary

Kidney tubules rely on energy metabolism for function. This review details how disruptions in energy pathways contribute to kidney disease development and progression.

Area of Science:

Nephrology
Cellular Metabolism
Mitochondrial Function

Background:

Kidney tubules exhibit high metabolic demands for essential functions like solute transport.
Mitochondrial oxidative phosphorylation is the primary energy source, especially in proximal tubules.
Altered energy metabolism is observed across all stages of kidney disease.

Purpose of the Study:

To review the critical role of energy metabolism in kidney pathophysiology.
To summarize current literature on metabolic alterations in kidney disease.

Main Methods:

Literature review of studies on kidney disease and energy metabolism.
Synthesis of findings on metabolic pathways in acute and chronic kidney injury.

Main Results:

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Isolation, Characterization, And High Throughput Extracellular Flux Analysis of Mouse Primary Renal Tubular Epithelial Cells

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Published on: June 20, 2018

Energy metabolism is central to kidney tubule function.
Dysregulation of energy generation pathways is a key feature of kidney disease.
Metabolic alterations occur in both early and late disease stages.

Conclusions:

Understanding energy metabolism is crucial for comprehending kidney disease.
Targeting metabolic pathways may offer therapeutic strategies for kidney disorders.