Chinese Journal of Tissue Engineering Research ›› 2021, Vol. 25 ›› Issue (5): 798-806.doi: 10.3969/j.issn.2095-4344.3018

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Role and application of bone morphogenetic proteins in articular cartilage regeneration

Deng Zhenhan1, Huang Yong2, Xiao Lulu2, Chen Yulin3, Zhu Weimin1, Lu Wei1, Wang Daping1   

  1. 1Department of Sports Medicine, the First Affiliated Hospital of Shenzhen University, Shenzhen Second People’s Hospital, Shenzhen 518035, Guangdong Province, China; 2Department of Clinical Medicine, Shenzhen University, Shenzhen 518000, Guangdong Province, China; 3Baishilong Community Health Service Center, Shenzhen Longhua People’s Hospital, Shenzhen 518000, Guangdong Province, China
  • Received:2020-02-10 Revised:2020-02-15 Accepted:2020-04-11 Online:2021-02-18 Published:2020-12-01
  • Contact: Zhu Weimin, MD, Chief physician, Department of Sports Medicine, the First Affiliated Hospital of Shenzhen University, Shenzhen Lu Wei, MD, Chief physician, Department of Sports Medicine, the First Affiliated Hospital of Shenzhen University, Shenzhen Second People’s Hospital, Shenzhen 518035, Guangdong Province, China
  • About author:Deng Zhenhan, MD, Attending physician, Department of Sports Medicine, the First Affiliated Hospital of Shenzhen University, Shenzhen Second People’s Hospital, Shenzhen 518035, Guangdong Province, China
  • Supported by:
     the National Natural Science Foundation of China, No. 81902303; Guangdong Basic and Applied Basic Research Foundation, No. 2020A1515011046

Abstract: BACKGROUND: Articular cartilage degeneration is the main cause of osteoarthritis. Bone morphogenetic proteins play an important role in cartilage regeneration and repair.
OBJECTIVE: To review the research progress of bone morphogenetic protein in the process of articular cartilage regeneration.
METHODS: A computer-based online search of PubMed and Elsevier databases was performed using the keywords “bone morphogenetic proteins, BMPs, arthritis, osteoarthritis, OA, cartilage, chondrocyte” in English. A total of 272 papers were retrieved, 96 of which were included in final analysis. Another 27 papers related to concepts were also included. Therefore, 123 papers are finally included.
RESULTS AND CONCLUSION: Bone morphogenetic proteins participate in many biological processes including cell proliferation, differentiation, migration, and apoptosis, and play an important role in the formation of bone and cartilage. Bone morphogenetic proteins participate in a variety of signaling pathway cascades by binding to different receptors, which can protect articular cartilage from cartilage destruction caused by inflammation and trauma. Bone morphogenetic proteins alone or in combination with other cytokines can repair cartilage defects improve degenerative lesions, and promote the differentiation and regeneration of articular chondrocytes. However, there are still some practical problems that need to be solved for the widespread use of bone morphogenetic proteins in cartilage regeneration, such as the safety of drug transporters, the lack of effective biological scaffold materials, the optimal dosage and time point of use of biological agents, and their toxic and side effects. Future research will focus on how to solve the above problems. The widespread application of bone morphogenetic proteins will open a new era for targeted treatment of cartilage damage and cartilage degenerative diseases represented by osteoarthritis.

Key words: bone, bone morphogenetic protein, articular cartilage, chondrocyte, osteoarthritis, cartilage regeneration, cartilage injury, biological agent, chondrogenic differentiation, review

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