Clinicopathologic Implication of Ezrin Expression in Non-small Cell Lung Cancer
이호원, 김위한, 오미혜,
소속 상세정보
이호원 ( Lee Ho-Won )
Soonchunhyang University College of Medicine Department of Pathology
김위한 ( Kim Eui-Han )
Soonchunhyang University College of Medicine Department of Pathology
오미혜 ( Oh Mee-Hye )
Soonchunhyang University College of Medicine Department of Pathology
KMID : 0357920120460050470
Abstract
Background : Ezrin, a member of the ezrin-radixin-moesin family, is implicated in tumor progression, metastatic dissemination, and adverse outcomes, in several cancer types. In this study, we explored the clinicopathological significance of ezrin expression in non-small cell lung carcinomas (NSCLCs).
Methods : Immunohistochemical analysis of tissue microarray with 112 surgically resected NSCLC specimens, was performed to examine the ezrin expression. We also correlated ezrin expression with other clinicopathological features and prognosis.
Results : The ezrin-positive group revealed significantly higher correlation with pleural invasion (p=0.016) and pathologic stage (p=0.050). Univariate survival analysis showed that ezrin-positive group had a significantly shorter cancer-specific survival than ezrin-negative group (p=0.016). Meanwhile, female (p=0.030), no pleural invasion (p=0.023), no lymphatic invasion (p=0.026), and early pathologic stage (p= 0.008) significantly correlated with longer survival. Multivariate survival analysis showed that variables such as ezrin positivity (p=0.032), female (p=0.035), and early pathologic stage (p=0.001) were independent prognostic factors for NSCLC.
Conclusions : Ezrin might be a molecular marker to predict poor prognosis of NSCLC.
키워드
Carcinoma; non-small cell lung; Ezrin; Prognosis
원문 및 링크아웃 정보
등재저널 정보