Evidence of the static magnetic field effects on bone-related diseases and bone cells

• Published in: Progress in biophysics and molecular biology Vol. 177; pp. 168 - 180
• Main Authors: Yang, Jiancheng, Feng, Yan, Li, Qingmei, Zeng, Yuhong
• Format: Journal Article
• Language: English
• Published: England Elsevier Ltd 01.01.2023
• Subjects: Animals; Bone repair; Cell Differentiation; Fractures; Magnetic Fields; Osteoblasts; Osteoblasts - physiology; Osteoclasts; Osteocytes; Osteogenesis; Osteoporosis; Static magnetic fields; Osteoporosis; Static magnetic fields; Osteoclasts; Bone repair; Fractures; Osteoblasts
• ISSN: 0079-6107; 1873-1732; 1873-1732
• DOI: 10.1016/j.pbiomolbio.2022.11.006

Static magnetic fields (SMFs), magnetic fields with constant intensity and orientation, have been extensively studied in the field of bone biology both fundamentally and clinically as a non-invasive physical factor. A large number of animal experiments and clinical studies have shown that SMFs have effective therapeutic effects on bone-related diseases such as non-healing fractures, bone non-union of bone implants, osteoporosis and osteoarthritis. The maintenance of bone health in adults depends on the basic functions of bone cells, such as bone formation by osteoblasts and bone resorption by osteoclasts. Numerous studies have revealed that SMFs can regulate the proliferation, differentiation, and function of bone tissue cells, including bone marrow mesenchymal stem cells (BMSCs), osteoblasts, bone marrow monocytes (BMMs), osteoclasts, and osteocytes. In this paper, the effects of SMFs on bone-related diseases and bone tissue cells are reviewed from both in vivo studies and in vitro studies, and the possible mechanisms are analyzed. In addition, some challenges that need to be further addressed in the research of SMF and bone are also discussed.