泛素特异性蛋白酶44在肝细胞癌中的表达及预后价值
R735.7; [目的]探讨泛素特异性蛋白酶44(USP44)在肝细胞癌(HCC)中的表达及其临床病理学意义.[方法]运用免疫组化方法,检测USP44蛋白在161例肝细胞癌中的表达水平,统计分析其与临床病理参数之间的相关性及其预后价值.[结果]在161例HCC患者中,98例(60.9%)高表达USP44蛋白,Pearson's卡方检验结果显示USP44在HCC中的表达水平与临床分期(χ2=14.44,P<0.001)、肿瘤单灶及多灶性(χ2=8.04,P=0.005)显著相关;Kaplan-Mei?er分析结果显示,低表达组患者平均生存时间59.6个月,显著低于高表达组患者的平...
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| Published in | Zhongshan da xue xue bao. Zhongshan daxue xuebao yixue kexue ban = Journal of Sun Yat-sen University. Yi xue ke xue ban Vol. 42; no. 5; pp. 746 - 755 |
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| Main Authors | , , , , , |
| Format | Journal Article |
| Language | Chinese |
| Published |
华南肿瘤学国家重点实验室//中山大学肿瘤防治中心病理科,广东广州510060%中山大学附属第五医院病理科,广东珠海519000
01.09.2021
Editorial Office of Journal of Sun Yat-sen University |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1672-3554 |
| DOI | 10.13471/j.cnki.j.sun.yat-sen.univ(med.sci).2021.0 |
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| Abstract | R735.7; [目的]探讨泛素特异性蛋白酶44(USP44)在肝细胞癌(HCC)中的表达及其临床病理学意义.[方法]运用免疫组化方法,检测USP44蛋白在161例肝细胞癌中的表达水平,统计分析其与临床病理参数之间的相关性及其预后价值.[结果]在161例HCC患者中,98例(60.9%)高表达USP44蛋白,Pearson's卡方检验结果显示USP44在HCC中的表达水平与临床分期(χ2=14.44,P<0.001)、肿瘤单灶及多灶性(χ2=8.04,P=0.005)显著相关;Kaplan-Mei?er分析结果显示,低表达组患者平均生存时间59.6个月,显著低于高表达组患者的平均生存时间185.0个月(Log-rankχ2=20.77,P<0.001);多因素Cox比例风险模型揭示USP44是HCC患者的独立预后危险因素.[结论]USP44蛋白高表达的HCC患者具有良好的生存期,检测其蛋白表达可作为筛选预后良好的肝细胞癌患者的一种手段. |
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| AbstractList | R735.7; [目的]探讨泛素特异性蛋白酶44(USP44)在肝细胞癌(HCC)中的表达及其临床病理学意义.[方法]运用免疫组化方法,检测USP44蛋白在161例肝细胞癌中的表达水平,统计分析其与临床病理参数之间的相关性及其预后价值.[结果]在161例HCC患者中,98例(60.9%)高表达USP44蛋白,Pearson's卡方检验结果显示USP44在HCC中的表达水平与临床分期(χ2=14.44,P<0.001)、肿瘤单灶及多灶性(χ2=8.04,P=0.005)显著相关;Kaplan-Mei?er分析结果显示,低表达组患者平均生存时间59.6个月,显著低于高表达组患者的平均生存时间185.0个月(Log-rankχ2=20.77,P<0.001);多因素Cox比例风险模型揭示USP44是HCC患者的独立预后危险因素.[结论]USP44蛋白高表达的HCC患者具有良好的生存期,检测其蛋白表达可作为筛选预后良好的肝细胞癌患者的一种手段. 目的探讨泛素特异性蛋白酶44(USP44)在肝细胞癌(HCC)中的表达及其临床病理学意义。方法运用免疫组化方法,检测USP44蛋白在161例肝细胞癌中的表达水平,统计分析其与临床病理参数之间的相关性及其预后价值。结果在161例HCC患者中,98例(60.9%)高表达USP44蛋白,Pearson′s卡方检验结果显示USP44在HCC中的表达水平与临床分期(χ2=14.44,P<0.001)、肿瘤单灶及多灶性(χ2=8.04,P =0.005)显著相关;Kaplan-Meier分析结果显示,低表达组患者平均生存时间59.6个月,显著低于高表达组患者的平均生存时间185.0个月(Log-rank χ2=20.77,P<0.001);多因素Cox比例风险模型揭示USP44是HCC患者的独立预后危险因素。结论USP44蛋白高表达的HCC患者具有良好的生存期,检测其蛋白表达可作为筛选预后良好的肝细胞癌患者的一种手段。 |
| Author | 张新科 赖杰怡 李孜孜 张丽红 王随境 陈杰伟 |
| AuthorAffiliation | 华南肿瘤学国家重点实验室//中山大学肿瘤防治中心病理科,广东广州510060%中山大学附属第五医院病理科,广东珠海519000 |
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| Author_FL | CHEN Jie-wei LI Zi-zi WANG Sui-jing ZHANG Xin-ke LAI Jie-yi ZHANG Li-hong |
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| Keywords | 泛素特异性蛋白酶USP44;肝细胞癌;免疫组化;预后 |
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| Snippet | R735.7; [目的]探讨泛素特异性蛋白酶44(USP44)在肝细胞癌(HCC)中的表达及其临床病理学意义.[方法]运用免疫组化方法,检测USP44蛋白在161例肝细胞癌中的表达水平,统计分析其... 目的探讨泛素特异性蛋白酶44(USP44)在肝细胞癌(HCC)中的表达及其临床病理学意义。方法运用免疫组化方法,检测USP44蛋白在161例肝细胞癌中的表达水平,统计分析其与临床... |
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| SubjectTerms | 免疫组化 泛素特异性蛋白酶USP44 肝细胞癌 预后 |
| Title | 泛素特异性蛋白酶44在肝细胞癌中的表达及预后价值 |
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