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分析CENPE在胃癌中的表达和临床意义
Jing Wang1, Xiaofei Li1, Xihui Qiang1
1Department of Gastroenterology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, 121001, China.
BMC medical genomics
|May 3, 2024
概括
在胃癌中,CENPE过度表达,与更糟糕的预后和更低的存活率相关. 这一发现表明CENPE是胃癌 (GC) 的潜在治疗标和预后生物标志物.
科学领域:
- 在瘤学瘤学.
- 分子生物学分子生物学
- 遗传学 是一个遗传学.
背景情况:
- 胃癌 (GC) 是一种严重的胃肠道恶性瘤.
- 作为一种在各种癌症中的瘤基因,CENPE涉及到各种癌症,但其在GC中的作用仍然不清楚.
研究的目的:
- 研究CENPE在胃癌中的表达水平和临床意义.
- 探索CENPE与预后,临床参数和GC中的瘤微环境的关联.
主要方法:
- 利用TCGA和GEO数据库进行临床数据和基因表达分析 (GEPIA,UALCAN).
- 进行了功能丰富分析 (GO,KEGG,GSEA) 和免疫细胞透分析 (TIMER2.0).
- 通过实时定量PCR (qPT-PCR) 和免疫组织化学验证的结果.
主要成果:
- 与正常组织相比,胃癌组织中的CENPE表达显著增加.
- 增加CENPE表达与患者预后较差和整体存活率降低相关 (p<0.05).
- CENPE水平与H. pylori感染状态,瘤等级和免疫细胞透 (NK细胞,巨细胞) 有关.
结论:
- 在胃癌中,CENPE的表达很大,可能有助于瘤的进展.
- CENPE是潜在的治疗标,也是胃癌的宝贵预后生物标志物.
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