Effects of Jinwu Jiangu recipe on IL-17/STAT3 signals in rheumatoid arthritis synoviocytes / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 585-590, 2018.
Artigo
em Chinês
| WPRIM
| ID: wpr-771697
ABSTRACT
This paper aimed to investigate the effects of Jinwu Jiangu recipe total extract on the IL-17/STAT3 signals in rheumatoid arthritis synovial fibroblasts(RASF). The primary RASFs were cultured by tissue piece method , and divided into blank control group, Jinwu Jiangu recipe low dose group, Jinwu Jiangu recipe middle dose group, Jinwu Jiangu recipe high dose group, and tripterygium glycosides control group. They were then treated with corresponding serum free medium, different doses of Jinwu Jiangu recipe total extract(0.06, 0.6, 6.0 g·L⁻¹), and tripterygium glycosides(0.03 g·L⁻¹) respectively for 24 hours. The gene expression levels of RORα, RORγt, and STAT3 mRNA were detected by polymerase chain reaction(PCR), and the protein activity of IL-17R and pSTAT3 were measured by Western blot assay. The results showed that as compared with blank control group, the expression levels of RORα, RORγt, IL-17R and STAT3 mRNA in RASF were significantly declined(<0.01). As compared with tripterygium glycosides control group, Jinwu Jiangu recipe total extract middle dose group and high dose group can down-regulate the expression levels of RORα, RORγt, IL-17R and STAT3 mRNA(<0.05), and the effect was more obvious in high dose group(<0.01). As compared with blank control group, the protein expression levels of IL-17R and pSTAT3 in each treatment group were obviously decreased(<0.01). As compared with tripterygium glycosides control group, Jinwu Jiangu recipe high dose group had more obvious effect in down-regulating the protein expression of pSTAT3(<0.01). Therefore, Miao medicine Jinwu Jiangu recipe total extract can down-regulate the expressions of RORα, RORγt, and STAT3 mRNA, and inhibit the protein activity of IL-17R and pSTAT3 in RASF.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Farmacologia
/
Artrite Reumatoide
/
Membrana Sinovial
/
Medicamentos de Ervas Chinesas
/
Células Cultivadas
/
Regulação da Expressão Gênica
/
Fator de Transcrição STAT3
/
Receptores de Interleucina-17
/
Membro 1 do Grupo F da Subfamília 1 de Receptores Nucleares
/
Membro 3 do Grupo F da Subfamília 1 de Receptores Nucleares
Limite:
Humanos
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2018
Tipo de documento:
Artigo
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