Research progress on the effects of the tensile strain stimulation on proliferation differention and pericellular matrix of cartilage.
10.3969/j.issn.1003-0034.2017.07.020
- Author:
Ya-Xun MEN
1
;
Yong-Liang ZHAO
1
;
Xiang-Yun CHENG
1
;
Wan-Quan CAO
1
;
Gang WANG
1
;
Zi-Quan YANG
2
,
3
Author Information
1. Department of Orthopaedic Surgery, the Second Affiliated Hospital of Shanxi Medical University, Taiyuang 030001, Shanxi, China.
2. Department of Orthopaedic Surgery, the Second Affiliated Hospital of Shanxi Medical University, Taiyuang 030001, Shanxi, China
3. yzqonline@126.com.
- Publication Type:Journal Article
- Keywords:
Cartilage;
Differentiation;
Pericellular matrix;
Proliferation;
Review literature;
Tensile strain
- From:
China Journal of Orthopaedics and Traumatology
2017;30(7):675-679
- CountryChina
- Language:Chinese
-
Abstract:
Mechanical stimulation widely exists in the body and participates in adjusting biological behavior of many kinds of cells. As a common stress pattern in the body, the tensile strain widely exists in many organs, such as bone and cartilage, muscle tendon, cardiac and pulmonary vessels, and so on. In recent years, with the development of the researches of biomechanics, a variety of mechanical loading devices, which are used to simulate the complex mechanical stimulation in the body to provide the tensile strain including the isometric, uniaxial and various types of mechanical waveform, came into being. This is a huge boost to biomechanical research. Many researchers have found that the tensile strain stimulation can lead to the transformation of proliferation, differentiation and apoptosis of cells and change of cell matrix. However, for the same kind of cells, different kinds of tensile strain stimulation can lead to different and even the contrary results. In this paper, the effects of the tensile strain on the proliferation, differentiation and matrix of cartilage were reviewed. Understanding these characteristics will have important implications for the mechanism of cell proliferation and differentiation under the biomechanic stimulation and the prevention and treatment of diseases.
