BUB1和BUB1B与子宫内膜癌的发展和预后的相关性
Huicong Zhang1, Yuhao Li2, Huixia Lu3,4
1Clinical Medicinal College of Dali University, Dali City, 671000, Yunnan Province, China.
Scientific reports
|July 24, 2024
概括
不受西米达1 (BUB1) 和BUB1 分子检查点氨酸/氨酸激酶B (BUB1B) 抑制的芽在子宫内膜癌中高度表达. 这些蛋白质是EC的潜在预后标记物和免疫治疗点.
科学领域:
- 在瘤学瘤学.
- 分子生物学分子生物学
- 癌症研究 癌症研究
背景情况:
- 子宫内膜癌 (EC) 是一种严重的妇科恶性瘤.
- 细胞循环调节剂如BUB1和BUB1B在EC进展中的作用尚未完全理解.
- 确定新的生物标志物和治疗点对于改善EC患者的治疗结果至关重要.
研究的目的:
- 在子宫内膜癌中,研究由本齐米达1 (BUB1) 和BUB1线性检查点氨酸/氨酸激酶B (BUB1B) 不受抑制的芽的表达水平.
- 评估BUB1和BUB1B在EC中的临床意义和预后价值.
- 探索BUB1和BUB1B在EC细胞迁移,入侵和免疫细胞透中的功能作用.
主要方法:
- 生物信息分析以评估BUB1和BUB1B在各种癌症中的表达.
- 在20个EC瘤中分析蛋白质表达,与临床特征的相关性和生存分析.
- 在EC细胞中通过siRNA介导的BUB1和BUB1B的淘汰,以评估对细胞行为和免疫细胞透的功能影响.
主要成果:
- 发现BUB1和BUB1B在EC表达高,与恶性表型相关.
- 在EC患者中,BUB1和BUB1BmRNA的高表达与降低整体存活率和无复发存活率相关.
- BUB1和BUB1B的表达水平与特定的免疫细胞透模式有关,包括CD8+和CD4+T细胞.
结论:
- 在子宫内膜癌中,BUB1和BUB1B显著过度表达,并且与不良的临床病理特征相关.
- 这些蛋白质作为EC的潜在预后生物标志物.
- 在子宫内膜癌中,BUB1和BUB1B是免疫治疗的有前途的治疗点.
更多相关视频
09:08Integration of Bioinformatics Approaches and Experimental Validations to Understand the Role of Notch Signaling in Ovarian Cancer
Published on: January 12, 2020
6.7K
07:47Author Spotlight: Unveiling Transmembrane Protein Family-Related Markers in Gastric Cancer and Implications for Targeted Therapies
Published on: September 15, 2023
1.4K
相关概念视频
02:17The Tumor Microenvironment
Every normal cell or tissue is embedded in a complex local environment called stroma, consisting of different cell types, a basal membrane, and blood vessels. As normal cells mutate and develop into cancer cells, their local environment also changes to allow cancer progression. The tumor microenvironment (TME) consists of a complex cellular matrix of stromal cells and the developing tumor. The cross-talk between cancer cells and surrounding stromal cells is critical to disrupt normal tissue...
01:20The Retinoblastoma Gene
Tumor suppressor genes are normal genes that can slow down cell division, repair DNA mistakes, or program the cells for apoptosis in case of irreparable damage. Hence, they play an essential role in preventing the proliferation of damaged cells.
The first-ever tumor suppressor gene called Rb was identified in retinoblastoma - a rare eye tumor in children. In inherited forms of the disease, a child inherits one defective copy of the Rb gene, which predisposes them to retinoblastoma. However,...
The first-ever tumor suppressor gene called Rb was identified in retinoblastoma - a rare eye tumor in children. In inherited forms of the disease, a child inherits one defective copy of the Rb gene, which predisposes them to retinoblastoma. However,...