4.6 Article

Copy number increase of ACTN4 is a prognostic indicator in salivary gland carcinoma

期刊

CANCER MEDICINE
卷 3, 期 3, 页码 613-622

出版社

WILEY
DOI: 10.1002/cam4.214

关键词

Actinin-4; ACTN4; head and neck cancer; prognostic marker; salivary gland carcinoma

类别

资金

  1. Ministry of Education, Culture, Sports, Science and Technology (METX) of Japan
  2. National Cancer Center Research and Development Fund [23-A-38, 3-A-11]

向作者/读者索取更多资源

Copy number increase (CNI) of ACTN4 has been associated with poor prognosis and metastatic phenotypes in various human carcinomas. To identify a novel prognostic factor for salivary gland carcinoma, we investigated the copy number of ACTN4. We evaluated DNA copy number of ACTN4 in 58 patients with salivary gland carcinoma by using fluorescent in situ hybridization (FISH). CNI of ACTN4 was recognized in 14 of 58 patients (24.1%) with salivary gland carcinoma. The cases with CNI of ACTN4 were closely associated with histological grade (P = 0.047) and vascular invasion (P = 0.033). The patients with CNI of ACTN4 had a significantly worse prognosis than the patients with normal copy number of ACTN4 (P = 0.0005 log-rank test). Univariate analysis by the Cox proportional hazards model showed that histological grade, vascular invasion, and CNI of ACTN4 were independent risk factors for cancer death. Vascular invasion (hazard ratio [HR]: 7.46; 95% confidence interval [CI]: 1.98-28.06) and CNI of ACTN4 (HR: 3.23; 95% CI: 1.08-9.68) remained as risk factors for cancer death in multivariate analysis. Thus, CNI of ACTN4 is a novel indicator for an unfavorable outcome in patients with salivary gland carcinoma.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.6
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据