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| 1 | Correlation of caveolin-1 expression with microlymphatic vessel density in colorectal adenocarcinoma tissues and its correlation with prognosis显示文摘Objective: To study the expression of caveolin-1 in colorectal adenocarcinoma tissues and its correlation with microlymphatic vessel density(LMVD), and to investigate the clinical pathological prognostic significance of caveolin-1 and LMVD in patients with colorectal cancer. Methods: The expression of caveolin-1 and LMVD in 45 specimens of normal colorectal tissues, and 90 specimens of colorectal adenocarcinoma tissues were detected by immunohistochemistry technique. The correlation between their expression and the clinicopathologic features was analyzed. Muhivariable Cox regression was used to analyze the association between the laboratory indices and overall survival time. Results: The positive rates of caveolin-1 in colorectal adenocarcinoma tissues were significantly higher than those in normal colorectal tissues(P<0.01). LMVD in colorectal adenocarcinoma tissues were significantly higher than those in normal colorectal tissues(P<0.01). Mean LMVD in group with caveolin-1 positive was significantly higher than in that with caveolin-1 negative. The median survival time was 26.7 months. Cox regression analysis showed that the caveolin-1 expression, invation depth, lymph nodemetastasis, TNM stage, liver metastasis and LMVD were independent risk factors of overall survival time of patients with colorectal carcinoma. Conclusions: Caveolin-1 may contribute to the lymphangiogenesis in the tumor. During the occurrence and development of colorectal adenocarcinoma, there is a close relationship between the expression of caveolin-1 and lymphatic microvessel of tumor. Caveolin-1 expression and microlymphatic vessel density are significant prognostic value of colorectal carcinoma. | Jun Xue Xue-Liang Wu Xian-Tao Huang Fei Guo Hong-Feng Yu Peng-Cheng Zhang Li-Kun Wang Ming Qu Li-Ming Pan | 2015 | Asian Pacific Journal of Tropical Medicine2015，8，8： | 2 |
| 2 | 结直肠腺癌组织Caveolin-1表达与微淋巴管密度的关系及临床意义显示文摘目的:探索结直肠腺癌中Caveolin-1和微淋巴管密度(lymphatic microvessel density,LMVD)的关系及其与肿瘤临床病理特征和预后的关联。方法:运用免疫组织化学法测定90例结直肠腺癌和45例正常结直肠组织中Caveolin-1的表达,并以D2-40为标记物,测定结直肠腺癌组织的LMVD,分析Caveolin-1和LMVD与临床病理参数之间的关联。结果:结直肠腺癌中Caveolin-1蛋白的阳性表达率(73.33%)明显高于正常结直肠组织(11.11%,P<0.01);结直肠腺癌中的LMVD值(18.25±2.36)明显高于正常结直肠组织(3.14±1.58,P<0.01);Caveolin-1表达程度和LMVD与肝转移、肿瘤浸润深度、淋巴结转移和TNM分期具有相关性(P<0.01);Caveolin-1表达阴性组的LMVD值明显低于阳性组(P<0.01);结论:Caveolin-1在结直肠癌中的表达与微淋巴管生成密切相关,其表达和LMVD是结直肠癌患者的独立预后指标。 | 郭飞 薛军 武雪亮 宇宏峰 屈明 张鹏程 孙光源 胡晓峰 王立坤 | 2015 | 江苏大学学报(医学版)2015，25，3： | 0 |
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