Fibroblast Growth Factor 23 and Klotho: Physiology and Pathophysiology of an Endocrine Network of Mineral Metabolism
The University of Texas Southwestern Medical Center
Abstract
The metabolically active and perpetually remodeling calcium phosphate-based endoskeleton in terrestrial vertebrates sets the demands on whole-organism calcium and phosphate homeostasis that involves multiple organs in terms of mineral flux and endocrine cross talk. The fibroblast growth factor (FGF)-Klotho endocrine networks epitomize the complexity of systems biology, and specifically, the FGF23-αKlotho axis highlights the concept of the skeleton holding the master switch of homeostasis rather than a passive target organ as hitherto conceived. Other than serving as a coreceptor for FGF23, αKlotho circulates as an endocrine substance with a multitude of effects. This review covers recent data on the…
Citation impact
- FWCI
- 25.87
- Percentile
- 100%
- References
- 199
Authors
4Topics & keywords
- Klotho
- Endocrine system
- Fibroblast growth factor 23
- Fibroblast growth factor
- Homeostasis
- Biology
- Endocrinology
- Internal medicine
- Good health and well-being