解读EIF3D在免疫调节和恶性进展中的作用:全癌症分析,重点是结肠腺癌
Yiming Zhou1, Rui Chai2, Yongxiang Wang3
1Department of Hepatopancreatobiliary Surgery, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, Zhejiang, 310022, People's Republic of China.
Journal of inflammation research
|October 7, 2024
概括
细胞转化启动因子3D (EIF3D) 在结肠腺癌 (COAD) 中被上调,与预后不佳和免疫透相关. 向EIF3D可能为COAD治疗和免疫治疗提供一个新的策略.
科学领域:
- 在瘤学瘤学.
- 分子生物学分子生物学
- 生物信息学是一种生物信息学.
背景情况:
- 作为真核转化启动因子3 (EIF3) 复合体的一个组成部分,EIF3D在mRNA转化中起作用.
- 它在结肠腺癌 (COAD) 的发展和免疫透中的具体参与尚未得到充分了解.
研究的目的:
- 研究EIF3D在COAD进展中的作用及其与瘤免疫微环境的关联.
- 在COAD中探索EIF3D作为潜在的预后生物标志物和治疗点.
主要方法:
- 使用TCGA,GTEx,CPTAC和TISIDB数据库对EIF3D表达的生物信息分析.
- 在体外实验包括实时PCR,CCK8,殖民地形成,Transwell测定和流细胞计.
- ChIP-qPCR和批量测序以确定调节因素和途径.
主要成果:
- EIF3D在COAD上调并与预后不佳和免疫细胞/CAF透增加有关.
- 通过EIF3D knockdown抑制COAD细胞的增殖和迁移,诱导G0/G1细胞周期停止.
- EIF3D knockdown 影响与癌症相关的途径,包括细胞周期和DNA复制.
结论:
- EIF3D是COAD进展和免疫透的潜在预后生物标志物.
- EIF3D可以预测免疫疗法的有效性,并代表COAD的治疗目标.
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