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投稿时间:2025-04-15 网络发布日期:2025-07-21
投稿时间:2025-04-15 网络发布日期:2025-07-21
中文摘要: 目的 探讨纤维蛋白原样蛋白1(FGL1)与Yes相关蛋白1(YAP1)在结直肠癌中的表达特征及其与临床预后的关系。方法 采用组织芯片技术检测2007年6月至2008年4月101例结直肠癌及79例癌旁组织中FGL1和YAP1表达,通过Spearman检验评估FGL1和YAP1表达关联性;分析FGL1、YAP1表达与临床病理参数的相关性;绘制Kaplan-Meier曲线进行生存分析。Cox比例风险模型分析影响结直肠癌预后的危险因素。结果 FGL1在癌组织中的高表达率为58.42%(59/101),显著高于癌旁组织30.38%(24/79),YAP1高表达率为58.42%(59/101)显著高于癌旁组织34.18%(27/79),差异有统计学意义(χ2=14.022、10.438,P<0.01)。FGL1表达与YAP1表达呈正相关(r2=0.226,P<0.05),且高表达均与淋巴结转移、晚期TNM分期显著相关(P<0.05)。FGL1、YAP1高表达组总生存期显著低于表达组(P<0.05)。多因素Cox分析显示TNM分期(HR=2.664,P=0.001)、FGL1(HR=2.208,P=0.016)及YAP1(HR=1.980,P=0.030)为影响结直肠癌患者预后的独立因素。结论 FGL1和YAP1在结直肠癌组织中高表达,且与患者不良预后相关,其表达对预测结直肠癌进展及判断预后具有重要的参考价值。
中文关键词: 结直肠癌 纤维蛋白原样蛋白 1 Yes 相关蛋白 1 预后
Abstract:Objective To investigate the expression characteristics and the reationship with clinical prognostic of fibrinogen-like protein 1(FGL1)and Yes-associated protein 1(YAP1)in colorectal cancer. Methods Tissue microarray technique was used to detect FGL1 and YAP1 expression in 101 colorectal cancer tissues and 79 adjacent tissues from June 2007 to April 2008. Spearman test was employed to assess the correlation between FGL1 and YAP1 expressions. The relationship between FGL1/YAP1 expression and clinicopathological parameters was analyzed. Survival analysis was performed using Kaplan-Meier method ,and Cox proportional hazards model was used to identify risk factors influencing prognosis.Results The high expression rate of FGL1 in cancer tissues was 58.42%(59/101), significantly higher than 30.38%(24/79)in adjacent tissues(χ2=14.022,P<0.01). YAP1 high expression rate was 58.42%(59/101)in cancer tissues,significantly higher than 34.18%(27/79)in adjacent tissues(χ2= 10.438,P< 0.01). FGL1 and YAP1 expressions showed positive correlation(r2=0.226,P<0.05),and their high expressions were significantly associated with lymph node metastasis and advanced TNM stage(P<0.05). The overall survival of FGL1/ YAP1 high-expression group was significantly lower than that of the low-expression group respectively(P<0.05). Multivariate Cox analysis revealed TNM stage( HR=2.664,P=0.001),FGL1( HR=2.208,P=0.016),and YAP1( HR=1.980,P=0.030)as independent factors affecting the prognosis of colorectal cancer patients. Conclusion FGL1 and YAP1 are highly expressed in colorectal cancer tissues and associated with poor prognosis of patient ,serving as an important reference for predicting cancer progression and evaluating prognosis.
文章编号: 中图分类号:R735.3 文献标志码:A
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附件
| 作者 | 单位 |
| 刘袁明 | 1. 徐州医科大学研究生院, 江苏 徐州 221004 |
| 崔广洁 | 1. 徐州医科大学研究生院, 江苏 徐州 221004 |
| 陈佳琪 | 1. 徐州医科大学研究生院, 江苏 徐州 221004 |
| 陆杨 | 1. 徐州医科大学研究生院, 江苏 徐州 221004 |
| 高超 | 2. 徐州医科大学附属医院肿瘤内科, 江苏 徐州 221004 |
| Author Name | Affiliation |
| LIU Yuanming*,CUI Guangjie,CHEN Jiaqi,LU Yang,GAO Chao | *Graduate School of Xuzhou Medical University,Xuzhou,Jiangsu 221004,China |
引用文本:
刘袁明,崔广洁,陈佳琪,等.FGL1和YAP1在结直肠癌中的表达与临床意义[J].中国临床研究,2025,38(7):1005-1009.
刘袁明,崔广洁,陈佳琪,等.FGL1和YAP1在结直肠癌中的表达与临床意义[J].中国临床研究,2025,38(7):1005-1009.
