Progress of parathyroid hormone regulating bone metabolism via different signaling pathways.
10.12200/j.issn.1003-0034.2021.06.020
- Author:
Meng-Sheng SONG
1
;
Xiao YU
1
;
Peng-Ze RONG
1
;
Qing-Jiang PANG
1
Author Information
1. Department of Orthopaedics, Huamei Hospital, University of Chinese Academy of Sciences, Ningbo 315010, Zhejiang, China.
- Publication Type:Journal Article
- Keywords:
Osteoporosis;
Parathyroid hormone;
Signaling pathway
- MeSH:
Bone Resorption;
Humans;
Osteogenesis;
Osteoporosis;
Parathyroid Hormone;
Signal Transduction
- From:
China Journal of Orthopaedics and Traumatology
2021;34(6):584-588
- CountryChina
- Language:Chinese
-
Abstract:
Parathyroid hormone is one kind of osteoanabolic agents widely used in clinic for osteoporosis. However, parathyroid hormone needs to be further optimized in the treatment of osteoporosis due to its two way regulatory effect of bone formation with low-dose intermittent treatmentand bone resorption with high-dosecontinuous treatment. Hence, based on the molecular mechanism of parathyroid hormone regulating bone metabolism, we conclude that parathyroid hormone regulates bone metabolism mainly through the following signaling pathways: (1) Gs/cAMP/PKA signaling pathway, whichis the main mechanism of parathyroid hormone regulating bone metabolism to lead to bone formation or bone resorption. (2) G
