High Expression of Leucine Zipper-EF-Hand Containing Transmembrane Protein 1 Predicts Poor Prognosis in Head and Neck Squamous Cell Carcinoma
المؤلفون المشاركون
Chen, Liyan
Lin, Zhenhua
Liu, Shuangping
Yang, Yang
Li, Zhuhu
Piao, Longzhen
Zhang, Yuan
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-02-05
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Leucine zipper-EF-hand containing transmembrane protein 1 (LETM1) is a mitochondrial inner membrane protein and plays an important role in mitochondrial ATP production and biogenesis.
High expression levels of LETM1 have been correlated with numerous human malignancies.
This study explored the clinicopathological significance of LETM1 expression as a prognostic determinant in head and neck squamous cell carcinoma (HNSCC).
HNSCC samples from 176 patients were selected for immunohistochemical staining of LETM1 protein.
Correlations between LETM1 overexpression and clinicopathological features of HNSCC were evaluated by Chi-squared tests and Fisher’s exact tests, and relationships between prognostic factors and patient survival were analyzed using Cox proportional hazards models.
Our results demonstrated that the strongly positive rate of LETM1 protein was 65.3% in HNSCC, which was significantly higher than in either adjacent nontumor tissue (25.0%) or normal squamous epithelia (6.7%).
LETM1 overexpression correlated with poor differentiation, presence of lymph node metastasis, advanced stage, absence of chemoradiotherapy, and 5-year disease-free survival and overall survival rates in HNSCC.
Further analysis showed that high LETM1 expression, advanced stage, and nonchemoradiotherapy were significant independent risk factors for mortality in HNSCC.
In conclusion, LETM1 plays an important role in the progression of HNSCC and is an independent poor prognostic factor for HNSCC.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chen, Liyan& Yang, Yang& Liu, Shuangping& Piao, Longzhen& Zhang, Yuan& Lin, Zhenhua…[et al.]. 2014. High Expression of Leucine Zipper-EF-Hand Containing Transmembrane Protein 1 Predicts Poor Prognosis in Head and Neck Squamous Cell Carcinoma. BioMed Research International،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-503200
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chen, Liyan…[et al.]. High Expression of Leucine Zipper-EF-Hand Containing Transmembrane Protein 1 Predicts Poor Prognosis in Head and Neck Squamous Cell Carcinoma. BioMed Research International No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-503200
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chen, Liyan& Yang, Yang& Liu, Shuangping& Piao, Longzhen& Zhang, Yuan& Lin, Zhenhua…[et al.]. High Expression of Leucine Zipper-EF-Hand Containing Transmembrane Protein 1 Predicts Poor Prognosis in Head and Neck Squamous Cell Carcinoma. BioMed Research International. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-503200
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-503200
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر