Effect of Synovial Fibroblasts in Rheumatoid Arthritis and Intervention of Chinese Medicine： A Review
10.13422/j.cnki.syfjx.20220778
- VernacularTitle:滑膜成纤维细胞在类风湿性关节炎中的作用及中药干预研究进展
- Author:
Yongfeng BAI
1
;
Wujisiguleng CAO
1
Author Information
1. Mongolian Medical College, Inner Mongolia Minzu University,Tongliao 028000,China
- Publication Type:Journal Article
- Keywords:
rheumatoid arthritis（RA）;
synovial fibroblasts in RA;
Chinese medicine;
research progress
- From:
Chinese Journal of Experimental Traditional Medical Formulae
2022;28(14):226-234
- CountryChina
- Language:Chinese
-
Abstract:
Rheumatoid arthritis （RA） is a common autoimmune disease. Excessive hyperplasia of synovial tissues and osteoclastic bone absorption are two main causes of bone and joint destruction in RA. Synovial fibroblasts in RA （RA-FLS） are important cells in the synovial tissues of RA. The changes in their growth characteristics and inhibition of apoptosis lead to the proliferation of synovial tissues， stimulate inflammatory reactions， damage joint structure， and result in joint dysfunction. Therefore， regulating abnormal proliferation and promoting apoptosis of RA-FLS can interfere with the pathogenesis of RA. At present， there are many studies on the effect of Chinese medicine and its monomer components on the excessive proliferation and apoptosis of RA-FLS. The present study reviewed the effect of RA-FLS in RA and the intervention of Chinese medicinal monomers and compounds by regulating RA-FLS. The results showed that monomer components mainly included terpenoids， flavonoids， alkaloids， and anthraquinones. Despite different types， they can effectively intervene in RA through different approaches. For instance， they can prevent bone and cartilage injury by inhibiting the secretion of inflammatory cytokines and inhibiting the generation of chondrocytes and osteoclasts. They can achieve apoptosis by up-regulating the pro-apoptotic genes B-cell lymphoma 2 （Bcl-2）， Bcl-2-associated X protein （Bax）， and cysteinyl aspartate-specific protease （Caspase） in the Fas/FasL， nuclear factor-κB （NF-κB）， Janus kinase （JAK）/signal transducer and activator of transcription protein （STAT）， and p38 mitogen-activated protein kinase （p38 MAPK） signaling pathways， and down-regulating the anti-apoptotic genes Bcl-xl and Bcl-2. They can also inhibit the proliferation of RA-FLS by inhibiting the protein expression of microtubule-associated protein 1 light chain 3Ⅱ（LC3Ⅱ）/LC3Ⅰ and Beclin-1. Although their molecular mechanisms of action and targets are different， they all exert corresponding roles. The above research results provide a scientific basis for elucidating the multi-component and multi-target characteristics of Chinese medicine in the treatment of RA.
