Suppression of pannus-like extension of synovial cells by lipid-derivatized chondroitin sulphate: in vitro and in vivo studies using Escherichia coli-induced arthritic rabbits.
Suppression of pannus-like extension of synovial cells by lipid-derivatized chondroitin sulphate: in vitro and in vivo studies using Escherichia coli-induced arthritic rabbits.
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脂质衍生的硫酸软骨素抑制滑膜细胞的血管翳样延伸:使用大肠杆菌诱导的关节炎兔子进行的体外和体内研究。
DOI:
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发表时间:
1995
期刊:
影响因子:
--
通讯作者:
K. Kimata
中科院分区:
文献类型:
--
作者:
N. Sugiura;S. Iwasaki;S. Aoki;Y. Hori;K. Sakurai;S. Suzuki;K. Kimata
In rheumatoid arthritis, pannus formation resulting from synovial inflammation is a major factor in cartilage destruction. The ability of arthritic synovial cells to undergo pannus formation depends upon their initial adhesion to the partially deformed cartilage surfaces. Our recent studies using various lipid-derivatized glycosaminoglycans have revealed a preeminent inhibitory activity of phosphatidyl ethanol amine-derivatized chondroitin sulphate (CS-PE) toward cell-matrix adhesion. Here we evaluate whether CS-PE may protect articular cartilage from pannus extension in different in vitro and in vivo model systems using Escherichia coli 0:14-induced arthritis in rabbits and the articular cartilage explants, synovial tissues, and synovial cells obtained from them. These studies showed that CS-PE suppressed the in vivo pannus-like extension on cartilage surfaces, as well as the in vitro extension of the synovial cell layer on both CS-PE treated culture plates and cartilage explants. The results suggest that native chondroitin sulphate proteoglycans in the surface of normal articular cartilage play an important role in protecting the tissues from pannus extension and that the CS-PE immobilized onto partially eroded cartilage can mimic the inhibitory action of native chondroitin sulphate proteoglycans.
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影响因子:
3.7
作者:
STRAUS, AH;CARTER, WG;HAKOMORI, SI
通讯作者:
HAKOMORI, SI
影响因子:
3.7
作者:
Martel-Pelletier,J;Pelletier,JP;Cloutier,JM;Rebert,N;Malemud,CJ
通讯作者:
Malemud,CJ
DOI:
10.1002/neu.480230311
发表时间:
1992-04-01
期刊:
JOURNAL OF NEUROBIOLOGY
影响因子:
--
作者:
SNOW, DM;LETOURNEAU, PC
通讯作者:
LETOURNEAU, PC
DOI:
--
发表时间:
1989
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Yamagata,M;Suzuki,S;Akiyama,SK;Yamada,KM;Kimata,K
通讯作者:
Kimata,K
DOI:
10.1242/dev.113.4.1473
发表时间:
1991
期刊:
Development (Cambridge, England)
影响因子:
--
作者:
Snow,DM;Watanabe,M;Letourneau,PC;Silver,J
通讯作者:
Silver,J