New Insights into the Molecular Basis of Kidney Governing Bone Theory

• Published in: World Journal of Traditional Chinese Medicine Vol. 1; no. 3; pp. 40 - 46
• Main Authors: Zhao, Dong-feng, Zhao, Yong-jian, Wang, Cheng-long, Yang, Yan-ping, Wang, Yong-jun
• Format: Journal Article
• Language: English
• Published: Wolters Kluwer Medknow Publications 01.07.2015
• Subjects: Bone homeostasis; Effective components; Kidney governing bone theory; Osteoblast; Osteoclast; Osteoporosis; Tonifying kidney prescriptions/herbs
• ISSN: 2311-8571; 2589-2894
• DOI: 10.15806/j.issn.2311-8571.2015.0011

Kidney governing bone theory plays an important role in treating bone metabolic disease such as osteoporosis, and many tonifying kidney prescriptions/herbs are widely used in Traditional Chinese Medicine (TCM). However, the exact biological basis of kidney governing bone theory in the context of new advances in biology is still not fully established. In this paper, the content of kidney governing bone theory in biology has been fully demonstrated from different aspects. We first propose that bone and kidney mutually affect each other in pathology and physiology, particularly through homeostasis of calcium, phosphorus and fibroblast growth factor-23(FGF-23). Next, we identify that tonifying kidney prescriptions/herbs exert bone protective effects, thus treating osteoporosis by regulating bone formation and bone resorption. Furthermore, the exact molecular mechanisms of tonifying kidney prescriptions, herbs and their effective components in treating osteoporosis have been systematically reviewed. Finally, we come into the conclusion that kidney regulating bone mineral homeostasis, bone protective effects of tonifying kidney herbs and regulatory effects on bone homeostasis are all the manifestations of kidney governing bone theory. Therefore, the new insights into kidney governing bone theory in biology will promote the development of clinical practices, and drugs discovery in treating osteoporosis.