Hyaluronan-binding receptors: possible involvement in osteoarthritis

被引:20
作者
Dunn, Sharon [2 ]
Kolomytkin, Oleg V. [1 ]
Waddell, David D. [1 ]
Marino, Andrew A. [1 ]
机构
[1] Louisiana State Univ, Hlth Sci Ctr, Dept Orthopaed Surg, Shreveport, LA 71130 USA
[2] Louisiana State Univ, Hlth Sci Ctr, Sch Allied Hlth, Shreveport, LA 71130 USA
关键词
CD44; Hyaluronan-binding proteins; Osteoarthritis; RHAMM; HUMAN SYNOVIAL TISSUE; RHEUMATOID-ARTHRITIS; CD44; ACID; EXPRESSION; PARAMETERS; MOLECULE; CELLS; FLUID;
D O I
10.1007/s10165-008-0136-y
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Our objectives were to compare the expression of the hyaluronan receptors CD44 and RHAMM in knee synovial tissue of patients with and without advanced osteoarthritis (OA). Both receptors were detected immunohistochemically; the staining appeared more intense in the tissues from the patients with advanced OA. Expression of CD44 and RHAMM were each significantly increased (p < 0.05) in synovial tissue from patients with OA, as determined by means of Western-blot analysis. The findings suggested that changes in levels of the HA-binding proteins might be implicated in the development or progression of OA.
引用
收藏
页码:151 / 155
页数:5
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