针酸减弱了状细胞ATDC5细胞中的IL-1β诱导的阿克特通路
Xiao-Feng He1, Zhi-Hong Xiong1, Qing-Gang Zhao2
1Pain Department, Affiliated Hospital of Yunnan University (The Second People's Hospital of Yunnan Province, Yunnan Provincial Eye Hospital), Kunming, 650000, China.
Combinatorial chemistry & high throughput screening
|April 15, 2024
概括
酸 (SA) 通过减少炎症和保护关节细胞,显示出治疗骨关节炎 (OA) 的潜力. 这项研究调查了SASA.
科学领域:
- 生物化学 生物化学
- 药理学 药理学是指药理学的学科.
- 细胞生物学 细胞生物学
背景情况:
- 骨关节炎 (OA) 是一种广泛的,渐进性的关节疾病,随着时间的推移而恶化.
- 目前对OA的治疗有局限性,需要寻找新的治疗药物.
研究的目的:
- 为了研究注射酸 (SA) 对IL-1β诱导的ATDC5状细胞类细胞的抗炎和保护作用.
- 探索SA作为骨关节炎治疗候选药物的潜力.
主要方法:
- 治疗ATDC5细胞时使用不同度的SA.
- 使用CCK-8试验评估了细胞毒性.
- 炎症调解剂,mRNA表达 (MMPs,ADAMTS,COX-2) 和蛋白质表达 (Akt/NF-κB) 通过ELISA,RT-qPCR和西红斑分析.
主要成果:
- 在测试度范围内,SA对ATDC5细胞没有表现出细胞毒性.
- 在剂量取决的方式下,SA显著降低了炎症调解剂,细胞因子,PGE2,MMP,COX-2和ADAMTS.
- SA减弱了IL-1β刺激的Akt酸化和NF-κB激活.
结论:
- 针酸表现出显著的抗炎和肌肉保护性质.
- 萨斯提出了一种新的治疗候选人,用于骨关节炎的管理.
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