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Updated: May 28, 2025
12:27
A Pipeline to Investigate the Structures and Signaling Pathways of Sphingosine 1-Phosphate Receptors
Published on: June 8, 2022
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Sphingolipid signaling in kidney diseases
1Department of Pharmacology and Toxicology, School of Medicine, Virginia Commonwealth University, Richmond, Virginia, United States.
American Journal of Physiology. Renal Physiology
|February 11, 2025
Summary
Sphingolipids, crucial for cell membranes and signaling, are increasingly linked to kidney function and disease. This review highlights recent advances in understanding sphingolipid roles in kidney health and pathology.
Area of Science:
- Biochemistry
- Cell Biology
- Nephrology
Background:
- Sphingolipids are bioactive lipids, including ceramides and sphingosine-1-phosphate.
- Initially viewed as structural, they are now known as key signaling molecules.
- Sphingolipid metabolism is altered in various kidney conditions.
Purpose of the Study:
- To review recent advances in sphingolipid signaling.
- To highlight their roles in renal function.
- To discuss their involvement in kidney disease pathogenesis.
Main Methods:
- Literature review of recent studies.
- Synthesis of findings on sphingolipid roles in the kidney.
- Analysis of sphingolipid involvement in renal pathogenesis.
Main Results:
- Sphingolipids regulate critical cellular processes like differentiation and apoptosis.
- Alterations in sphingolipid levels are observed in kidney diseases.
- Specific sphingolipids play significant roles in maintaining renal homeostasis.
Conclusions:
- Sphingolipid signaling is integral to kidney function.
- Dysregulation of sphingolipids contributes to kidney disease development.
- Targeting sphingolipid pathways may offer therapeutic strategies for renal diseases.
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