Gene expression of synoviocytes stimulated with tumor necrosis factor-alpha (TNFalpha) was studied by macroarray analysis to elucidate the cellular response and identify new biological functions of known and unknown genes. 10 035 cDNA clones were used to make cDNA macroarrays of representative genes. Synoviocytes expressed large amounts of fibronectin and collagen mRNA. Statistical analysis of the macroarray data revealed 26 genes, including six new genes, which underwent significant alteration of gene expression in response to TNFa stimulation. These findings suggest that the synoviocyte response to TNFalpha stimulation forms the basis of development of various aspects of the pathophysiology of rheumatoid arthritis. (C) 2002 Federation of European Biochemical Societies. Published by Elsevier Science B.V. All rights reserved.
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Guangzhou First Municipal Peoples Hosp, Guangzhou Med Coll, Dept Urol, Guangzhou 510180, Peoples R ChinaGuangzhou First Municipal Peoples Hosp, Guangzhou Med Coll, Dept Urol, Guangzhou 510180, Peoples R China
Zhong, WD
He, HC
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机构:Guangzhou First Municipal Peoples Hosp, Guangzhou Med Coll, Dept Urol, Guangzhou 510180, Peoples R China
He, HC
Bi, XC
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Bi, XC
Ou, RB
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Ou, RB
Jiang, SA
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Jiang, SA
Liu, LS
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机构:Guangzhou First Municipal Peoples Hosp, Guangzhou Med Coll, Dept Urol, Guangzhou 510180, Peoples R China
ZHONG Weide HE Huichan BI Xuecheng OU Rubiao JIANG Shaoai and LIU LiangshiDepartment of Urology Guangzhou First Municipal Peoples Hospital Guangzhou Medical College Guangzhou China Zhong WD He HC Bi XC Ou RB and Jiang SA College of Life Science Sun Yatsen University Guangzhou China Liu LS
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ZHONG Weide HE Huichan BI Xuecheng OU Rubiao JIANG Shaoai and LIU LiangshiDepartment of Urology Guangzhou First Municipal Peoples Hospital Guangzhou Medical College Guangzhou China Zhong WD He HC Bi XC Ou RB and Jiang SA College of Life Science Sun Yatsen University Guangzhou China Liu LS