Gene expression profile of peripheral blood and synovial fluid mononuclear cells in spondyloarthropathy patients
- VernacularTitle:脊柱关节病患者外周血和关节液单个核细胞基因谱的研究
- Author:
Jieruo GU
;
Feng HUANG
;
David YU
- Publication Type:Journal Article
- Keywords:
Spinal diseases;
Arthritis;
Leukocytes,mononuclear;
Joints;
Synovial fluid;
Gene expression
- From:
Chinese Journal of Rheumatology
2001;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the gene expression profile of peripheral blood and synovial fluid mononuclear cells (PBMC and SFMC) of patients with spondyloarthropathy (SpA) and try to identify genes which might be related to the pathogenesis of SpA.Methods Microarrays were carried out with 1 176 target gene filters using PBMC and SFMC of 5 patients with SpA,5 patients with rheumatoid arthritis (RA) and 6 healthy volunteers.More precise measurement was performed with semi quantitative PT PCR on 9 microarray positive genes.Results There was no significant difference in positive gene numbers between SpA and RA patients although the positive gene numbers were much higher in PBMC than in SFMC in both groups.It is noteworthy that in RA group there were 53 genes which expression in PBMC was much higher than in SFMC,while in SpA patients there were only 5 genes which expression in PBMC was much higher than in SFMC ( P
