通过增强CA12mRNA稳定性,根据m6A修饰,WTAP调解IL-1β诱导的胆细胞损伤
Gang Deng1, Yizhou Xu2, Zhengnan Li1
1Department of Sports Medicine, Ganzhou People's Hospital, No.16 Meiguan Avenue, Zhanggong District, Ganzhou City, Jiangxi Province, China.
Journal of orthopaedic surgery and research
|December 5, 2024
概括
骨关节炎 (OA) 涉及增加的碳酸 anhydrase 12 (CA12) 和 WTAP. WTAP稳定CA12mRNA,通过增加亡,炎症,氧化应激和ECM降解来促进OA的进展.
科学领域:
- 分子生物学分子生物学
- 生物化学 生物化学
- 免疫学 免疫学 免疫学
背景情况:
- 骨关节炎 (OA) 显著影响患者的移动性.
- 目前尚不清楚碳酸 anhydrase 12 (CA12) 在OA病变发生过程中的作用.
- 在各种癌症中,CA12与亡和炎症有关.
研究的目的:
- 调查碳酸无水酶12 (CA12) 在骨关节炎 (OA) 中的作用.
- 探索OA中CA12,WTAP和m6A修饰之间的关系.
- 评估针对OA中的WTAP和CA12的治疗潜力.
主要方法:
- 使用GEO数据库 (GSE169077) 进行基因表达分析.
- 对于CA12和WTAP表达的RT-qPCR和西部抹黑.
- 细胞活力,细胞亡,氧化应激和细胞因子测试 (ELISA).
- 通过免疫沉测定进行m6A修饰分析.
主要成果:
- 在OA软骨和软骨细胞中,CA12和WTAP被上调.
- CA12沉默减少了IL-1β诱导的亡,炎症,氧化应激和ECM降解.
- 通过m6A修饰,WTAP稳定了CA12mRNA,促进了与OA相关的细胞变化.
- 在小鼠模型中,WTAP敲击减轻了OA的进展.
结论:
- 通过m6A修饰,WTAP增强了CA12mRNA的稳定性,从而推动了OA的发病.
- 准WTAP和CA12为骨关节炎提供了一个潜在的治疗策略.
- 这项研究阐明了OA发展中的新型分子机制.
关键词:
CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12 CA12在M6A中,它是M6A.骨关节炎是一种骨关节炎.氧化应激是一种氧化应激.
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