在HNSCC中潜在的新生物标志物:转移抑制蛋白1 (MTSS1)
Maurice Klein1, Kai Wermker2, Ashkan Rashad1
1Department of Oral & Maxillofacial Surgery, School of Medicine, University Hospital RWTH Aachen, Aachen, Germany.
概括
转移抑制蛋白1 (MTSS1) 强度,而不是表达,是头支状细胞癌 (HNSCC) 的关键预后标志物. 较高的MTSS1强度与瘤的攻击性,转移和患者存活率的降低相关.
科学领域:
- 在瘤学瘤学.
- 瘤生物学 瘤生物学
- 生物标志物研究 生物标志物研究
背景情况:
- 转移抑制蛋白1 (MTSS1) 被认为是各种上皮癌的预后瘤标志物.
- 以前的分析主要集中在MTSS1表达水平上.
研究的目的:
- 确定MTSS1作为头部和部状细胞癌 (HNSCC) 的预后和攻击性标记物的最佳分析方法.
- 评估不同MTSS1分析方法与HNSCC患者的临床结果之间的相关性.
主要方法:
- 在60个HNSCC组织样本中分析MTSS1表达,强度,解释得分和边缘得分.
- MTSS1指标与临床和病理结局参数的相关性.
主要成果:
- 缺乏MTSS1表达与瘤的攻击性有关.
- 较高的MTSS1强度与淋巴结转移 (P = .027) 和囊外生长 (P = .016) 的风险增加显著相关.
- 在MTSS1强度较高 (P = .001) 的患者中观察到更差的疾病特异性生存期.
结论:
- 在HNSCC中,MTSS1强度成为一个重要的预后指标.
- MTSS1强度对未来的研究和诊断和治疗决策中的临床应用具有重大科学潜力.
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