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Upregulation of homeobox gene is correlated with poor survival outcomes in cervical cancer

Authors
 Kyung Jin Eoh  ;  Hee Jung Kim  ;  Jung-Yun Lee  ;  Eun Ji Nam  ;  Sunghoon Kim  ;  Sang Wun Kim  ;  Young Tae Kim 
Citation
 ONCOTARGET , Vol.8(48) : 84396-84402, 2017 
Journal Title
ONCOTARGET
Issue Date
2017
Keywords
TCGA ; biomarker ; cervical cancer ; homeobox genes ; survival
Abstract
HOX family members encode transcription factors crucial for embryogenesis and may be associated with carcinogenesis. Here, we evaluated the expression of 39 HOX genes in cervical cancer by using clinicopathological information and gene expression data of 308 patients from The Cancer Genome Atlas (TCGA) database. Correlations between mRNA expression of HOX family members and clinicopathological variables were explored. Seventy-three (23.7%) patients died during the follow-up period (median, 22.0 months). Overall mortality was significantly associated with advanced FIGO stage, lymph node metastasis, lymphovascular invasion, and increased HOXA1, HOXA5, HOXA6, and HOXC11 mRNA expression. Kaplan-Meier survival analysis revealed that overall survival was significantly shorter in patients with high HOXA rather than low HOXA expression (HOXA1, P = 0.012; HOXA5, P = 0.008; and HOXA6, P = 0.006). Upregulated HOXA1, HOXA5, and HOXA6 expression are significantly correlated with unfavorable overall survival and increased mortality in cervical cancer patients. Therefore, HOXA expression is a potential cervical cancer prognostic indicator.
Files in This Item:
T201704666.pdf Download
DOI
10.18632/oncotarget.21041
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Obstetrics and Gynecology (산부인과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Sang Wun(김상운) ORCID logo https://orcid.org/0000-0002-8342-8701
Kim, Sung Hoon(김성훈) ORCID logo https://orcid.org/0000-0002-1645-7473
Kim, Young Tae(김영태) ORCID logo https://orcid.org/0000-0002-7347-1052
Nam, Eun Ji(남은지) ORCID logo https://orcid.org/0000-0003-0189-3560
Eoh, Kyung Jin(어경진) ORCID logo https://orcid.org/0000-0002-1684-2267
Lee, Jung-Yun(이정윤) ORCID logo https://orcid.org/0000-0001-7948-1350
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/161361
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