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Updated: May 10, 2026
12:27
A Pipeline to Investigate the Structures and Signaling Pathways of Sphingosine 1-Phosphate Receptors
Published on: June 8, 2022
Sphingosine 1-phosphate in renal diseases
Alexander Koch1, Josef Pfeilschifter, Andrea Huwiler
1Pharmazentrum Frankfurt/ZAFES, Klinikum der Johann Wolfgang Goethe-Universität, Frankfurt am Main, Germany. koch@med.uni-frankfurt.de
Summary
Sphingosine 1-phosphate (S1P) plays key roles in kidney function and disease. This review explores S1P signaling in renal cells and its impact on kidney diseases like diabetic nephropathy and glomerulonephritis.
Area of Science:
- Nephrology
- Molecular Biology
- Biochemistry
Background:
- Sphingosine 1-phosphate (S1P) is a bioactive lipid mediator with significant therapeutic potential.
- Expression of sphingosine kinases and S1P receptors in the kidney suggests critical roles in renal physiology and pathology.
Purpose of the Study:
- To review the current understanding of S1P-mediated functions within the kidney.
- To highlight S1P signaling pathways in renal glomerular and tubular cells.
- To discuss the implications of S1P in kidney disease development and treatment.
Main Methods:
- Literature review of studies investigating S1P in renal contexts.
- Analysis of S1P signaling pathways in kidney cells.
- Examination of S1P's role in various renal pathologies.
Main Results:
- S1P modulates signal transduction in renal glomerular and tubular cells.
- S1P influences the development and progression of diabetic nephropathy, glomerulonephritis, and ischemia-reperfusion injury.
- S1P signaling is implicated in Wilms tumor progression.
Conclusions:
- S1P is a crucial mediator in kidney function and disease.
- Targeting S1P pathways offers potential therapeutic strategies for renal disorders.
- Further research into S1P's role in kidney diseases is warranted.
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