中国耳鼻咽喉头颈外科Issue(10)：510-515,6.DOI:10.16066/j.1672-7002.2015.10.007
肿瘤血管生成相关因子CD105和β-半乳糖凝集素3在喉鳞状细胞癌中的表达
Expressions of tumor angiogenesis related factors CD105 and Galectin-3 in laryngeal squamous cell carcinoma and biological assessment
摘要
Abstract
[ABSTRACT]OBJECTIVETo investigate the expressions of Endoglin (CD105) and Galectin-3 protein in laryngeal squamous cell carcinoma (LSCC) as well as the relationship between their expressions and the clinicopathological factors of LSCC.METHODSThe expressions of CD105 and Galectin-3 protein were detected in 76 samples of LSCC and 25 normal laryngeal tissues (NLT) by immunohistochemical staining (S-P).RESULTS 1.The mean of Microvessel density (MVD) value marked by CD105 in LSCC was 10.33±2.29, which was significantly higher than that in NLT (1.20±1.04) (P<0.05). The expression of MVD marked by CD105 (CD105-MVD) was correlated with histological grading, T stage, clinical stage, lymph node metastasis, recurrence and prognosis in LSCC (P<0.05). 2.The positive expression rate of Galectin-3 protein in LSCC was 86.84%, which was significantly higher than that in NLT (36%)(P<0.05). The expression of Galectin-3 was correlated with T stage,clinical stage, lymph node metastasis, recurrence and prognosis in LSCC (P<0.05). 3.There was a positive correlation between CD105 and Galectin-3 protein. 4.Survival analysis indicated that the expressions of CD105 and Galectin-3, histological grading, lymph node metastasis,T stage and recurrence were independent factors for tumor prognosis in LSCC (P<0.05). CONCLUSIONThe expressions of CD105 and Galectin-3 protein have a positive correlation in LSCC. They may play important roles in the tumorigenesis, malignant progression and poor prognosis of LSCC. Combined detection of them may be great value in diagnosis and predicting prognosis of LSCC.关键词
喉肿瘤/癌,鳞状细胞/半乳糖凝集素3/新生血管化,病理性/免疫组织化学Key words
Laryngeal Neoplasms/Carcinoma, Squamous Cell/Galectin 3/Neovascularization, Pathologic/Immunohistochemistry引用本文复制引用
苏娟,吉晓滨,谢景华,李雯..肿瘤血管生成相关因子CD105和β-半乳糖凝集素3在喉鳞状细胞癌中的表达[J].中国耳鼻咽喉头颈外科,2015,(10):510-515,6.基金项目
广东省科技厅产业技术研究与开发资金计划项目（2012B031800340）和广州市科技和信息化局社会发展应用基础研究专项（2013J4100024）联合资助 （）
