MDM2基因与前列腺癌相关性的初步研究
摘要
期为前列腺癌分子标志物的判定奠定基础。方法:使用SPSS23.0软件对数据进行分析,采用χ2
检验、t检验和非参
数检验等方法对患者相关因素进行组间比较。结果:1.MDM2的表达基于不同因素表达结果各有不同:在正常人与
高加索患者间的表达差异极显著,有统计学意义(P=0.00776<0.01);在正常人与TP53突变患者间的表达差异有
统计学意义(P=0.0351<0.05);在正常人与格里森得分6的患者及格里森得分6与9的患者间的表达均有统计学意
义(P=0.0152<0.05,P=0.0475<0.05),在格里森得分6与7的患者之间,差异极显著有统计学意义(P=0.00646
<0.01)。2.经Log-Rank检验比较,MDM2的表达水平基于格里森评分是患者预后的不良因素,P=0.00033<0.01,
差异极显著且有统计学意义。3.经Log-Rank检验,MDM2相关基因NOTCH、LEDM3、FRS2和NDUF87的表达水
平不是前列腺癌患者预后的不良因素。结论:前列腺癌的发病率和死亡率与人群所处地域和种族相关;临床诊断应
重视TP53突变及格里森得分指标,尽早检测。1
关键词
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DOI: http://dx.doi.org/10.12361/2705-0459-04-07-93334
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