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Updated: Jun 15, 2025
07:56
Visualizing Mitophagy with Fluorescent Dyes for Mitochondria and Lysosome
Published on: November 30, 2022
4.3K
Lipophagy and Mitophagy in Renal Pathophysiology
Nicolas Dupont1, Fabiola Terzi1
1NSERM U1151, CNRS UMR8253, Institut Necker Enfants Malades, Université Paris Cité, Paris, France.
Nephron
|August 25, 2024
Summary
Selective autophagy, including lipophagy and mitophagy, is crucial for kidney health. Dysregulation of these processes contributes to kidney disease progression, highlighting their importance in renal homeostasis.
Area of Science:
- Cell Biology
- Renal Physiology
- Molecular Medicine
Background:
- The lysosomal autophagic pathway is vital for cellular and tissue homeostasis.
- Deregulation of autophagy is implicated in human pathologies, particularly kidney diseases.
- Selective autophagy targets specific cellular components like organelles and protein aggregates for quality control.
Purpose of the Study:
- To review the role of selective autophagy in kidney physiology and disease.
- To summarize knowledge on lipophagy and mitophagy in renal epithelium homeostasis.
- To discuss the contribution of deregulated lipophagy and mitophagy to kidney disease progression.
Main Methods:
- Literature review of selective autophagy mechanisms.
- Analysis of studies on lipophagy and mitophagy in renal cells.
- Synthesis of evidence linking these pathways to kidney disease.
Main Results:
- Selective autophagy, specifically lipophagy and mitophagy, is essential for maintaining renal epithelium homeostasis.
- Impaired lipophagy and mitophagy are associated with the development and progression of various kidney diseases.
- These pathways are critical for cellular quality control within the kidney.
Conclusions:
- Lipophagy and mitophagy are key players in renal health and disease.
- Understanding these selective autophagy pathways offers therapeutic targets for kidney diseases.
- Further research into selective autophagy is crucial for advancing nephrology.
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