Biomechanical Effects of Primary Cilia in Articular Cartilage / 医用生物力学

ABSTRACT

Biomechanical factors play a crucial role in the steady-state maintenance of articular cartilage. The primary cilium (PC) is a kind of organelle which can sense mechanical and chemical signals at the same time. It is also distributed on the surface of chondrocyte membrane. It is involved in multiple signal transduction pathways as well as in the process of chondrocyte phenotype maintenance and material metabolism. Abnormalities in PC are also associated with a variety of human bone and joint diseases. This paper mainly discusses the mechanism of PC in mechanical microenvironment of chondrocytes and the interaction with other signaling pathways, and explores its relationship with bone and joint diseases, so as to provide some scientific basis for clinical and basic research in orthopedics.