缺少RCN1抑制了口腔状细胞癌的进展和THP-1巨细胞M2极化
Han Liu1,2, Haiyang Guo3, Yuehan Wu1,2
1Department of Stomatology, Affiliated Hospital of North Sichuan Medical College, Nanchong, China.
Scientific reports
|December 6, 2023
概括
视网素1 (RCN1) 的上调与口腔状细胞癌 (OSCC) 的预后不佳相关. 抑制RCN1会减少OSCC细胞的生长,迁移,入侵和M2巨细胞的两极分化,这表明RCN1是OSCC的潜在治疗标.
科学领域:
- 在瘤学瘤学.
- 细胞生物学 细胞生物学
- 免疫学 免疫学 免疫学
背景情况:
- 网卡尔1 (RCN1) 是一个内细胞网膜结合的蛋白质,参与细胞稳态和瘤发育.
- 在口腔状细胞癌 (OSCC) 中RCN1的特定作用尚不清楚.
- 与瘤相关的巨细胞 (TAMs) 影响瘤的进展和两极分化.
研究的目的:
- 调查OSCC中RCN1的表达和功能.
- 确定RCN1对OSCC生物行为的影响.
- 探索RCN1在调节瘤相关巨细胞 (TAM) 两极化中的作用.
主要方法:
- 生物信息学分析和免疫组织化学分析,以评估OSCC组织中的RCN1表达.
- 细胞增殖,迁移,入侵和细胞亡测定 (CCK-8,Transwell,流细胞计) 在RCN1敲击后.
- 共同培养模型和西方抹迹来评估RCN1对巨细胞两极分化和蛋白质表达的影响.
主要成果:
- 在OSCC组织中,RCN1被上调,并与预后不佳有关,作为潜在的预后指标.
- 抑制RCN1显著抑制了OSCC细胞的增殖,迁移和入侵.
- 在培养模型中,RCN1敲击抑制了THP-1巨细胞的M2极化.
结论:
- RCN1的上调促进OSCC的进展和M2巨细胞的两极分化.
- 向RCN1为口腔状细胞癌提供了一个有前途的治疗策略.
- 在OSCC中,RCN1是潜在的预后生物标志物和治疗点.
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