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Updated: May 30, 2026
09:40
Phage Phenomics: Physiological Approaches to Characterize Novel Viral Proteins
Published on: June 11, 2015
Phosphate handling: new genes, new molecules.
Dominique Prié1, Pablo Ureña Torres, Gérard Friedlander
1Service d'Explorations Fonctionnelles, Hôpital Necker-Enfants Malades, Paris, France.
Hormone Research in Paediatrics
|July 23, 2011
Summary
Understanding genetic mutations in renal phosphate transporters is key to managing phosphate levels and preventing bone disease. This research highlights the fibroblast growth factor 23-Klotho axis
Area of Science:
- Nephrology
- Genetics
- Biochemistry
Background:
- Inappropriate renal phosphate transport affects serum phosphate, bone health, and can lead to calcifications.
- Advances in identifying renal phosphate transporters and regulatory proteins enhance understanding of phosphate balance.
- Mutations in human genes for phosphate transporters/regulatory proteins have significant health consequences.
Purpose of the Study:
- Review recent findings on consequences of mutations in human phosphate transporter genes.
- Describe the role of the fibroblast growth factor 23-Klotho axis in phosphate homeostasis.
- Explain the involvement of this axis in chronic kidney disease-related phosphate disturbances.
Main Methods:
- Literature review of recent findings.
- Analysis of genetic mutations affecting phosphate transport.
- Examination of the fibroblast growth factor 23-Klotho axis in phosphate regulation.
Main Results:
- Mutations in phosphate transporters can lead to altered phosphate levels and associated health issues.
- The fibroblast growth factor 23-Klotho axis plays a critical role in maintaining phosphate balance.
- This axis is implicated in the pathophysiology of phosphate disturbances in chronic kidney disease.
Conclusions:
- Progress in understanding phosphate transport and regulation offers therapeutic potential.
- New drugs targeting phosphate transporters or hormonal receptors could improve treatment.
- These advancements may help prevent secondary hyperparathyroidism.
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