广西医学
廣西醫學
엄서의학
GUANGXI MEDICAL JOURNAL
2014年
5期
581-584
,共4页
池惠良%林志潮%伍硕允%伍金华%黄文海
池惠良%林誌潮%伍碩允%伍金華%黃文海
지혜량%림지조%오석윤%오금화%황문해
非小细胞肺癌%肺特异性X蛋白基因%信使mRNA%微转移
非小細胞肺癌%肺特異性X蛋白基因%信使mRNA%微轉移
비소세포폐암%폐특이성X단백기인%신사mRNA%미전이
Non-small cell lung cancer%Lung-specific X protein gene%Message RNA%Micrometastasis
目的:探讨非小细胞肺癌(NSCLC)患者外周血肺特异性X蛋白基因(LUNX)mRNA表达与血微转移的关系。方法选取90例NSCLC(实验组),其中Ⅰ期31例,Ⅱ期32例,ⅢA期27例;肺良性疾病组20例,分别于术前、术中关胸时、术后第7天抽取外周血,RT-PCR法检测LUNX mRNA表达情况,并与健康体检者10例对照。结果健康对照组及肺良性疾病组均无LUNX mRNA表达。实验组术前、术中、术后LUNX mRNA表达阳性率分别为46.67%、65.56%及20.00%,术中LUNX mRNA表达阳性率高于术前( P<0.01),术后低于术前(P<0.01)。Ⅰ期、Ⅱ期和ⅢA期患者术后第7天LUNX mRNA表达阳性率分别为6.45%、18.75%和37.04%,ⅢA期患者表达阳性率高于Ⅰ期、Ⅱ期(P<0.05)。结论 LUNX可作为NSCLC微转移较为敏感和特异的指标。检测肺癌患者LUNX是否可为肺癌患者制订更为个体化的治疗方案有待进一步研究。
目的:探討非小細胞肺癌(NSCLC)患者外週血肺特異性X蛋白基因(LUNX)mRNA錶達與血微轉移的關繫。方法選取90例NSCLC(實驗組),其中Ⅰ期31例,Ⅱ期32例,ⅢA期27例;肺良性疾病組20例,分彆于術前、術中關胸時、術後第7天抽取外週血,RT-PCR法檢測LUNX mRNA錶達情況,併與健康體檢者10例對照。結果健康對照組及肺良性疾病組均無LUNX mRNA錶達。實驗組術前、術中、術後LUNX mRNA錶達暘性率分彆為46.67%、65.56%及20.00%,術中LUNX mRNA錶達暘性率高于術前( P<0.01),術後低于術前(P<0.01)。Ⅰ期、Ⅱ期和ⅢA期患者術後第7天LUNX mRNA錶達暘性率分彆為6.45%、18.75%和37.04%,ⅢA期患者錶達暘性率高于Ⅰ期、Ⅱ期(P<0.05)。結論 LUNX可作為NSCLC微轉移較為敏感和特異的指標。檢測肺癌患者LUNX是否可為肺癌患者製訂更為箇體化的治療方案有待進一步研究。
목적:탐토비소세포폐암(NSCLC)환자외주혈폐특이성X단백기인(LUNX)mRNA표체여혈미전이적관계。방법선취90례NSCLC(실험조),기중Ⅰ기31례,Ⅱ기32례,ⅢA기27례;폐량성질병조20례,분별우술전、술중관흉시、술후제7천추취외주혈,RT-PCR법검측LUNX mRNA표체정황,병여건강체검자10례대조。결과건강대조조급폐량성질병조균무LUNX mRNA표체。실험조술전、술중、술후LUNX mRNA표체양성솔분별위46.67%、65.56%급20.00%,술중LUNX mRNA표체양성솔고우술전( P<0.01),술후저우술전(P<0.01)。Ⅰ기、Ⅱ기화ⅢA기환자술후제7천LUNX mRNA표체양성솔분별위6.45%、18.75%화37.04%,ⅢA기환자표체양성솔고우Ⅰ기、Ⅱ기(P<0.05)。결론 LUNX가작위NSCLC미전이교위민감화특이적지표。검측폐암환자LUNX시부가위폐암환자제정경위개체화적치료방안유대진일보연구。
Objective To explore the relationship between the expression of lung-specific X protein gene ( LUNX) mRNA and micrometastasis in the peripheral blood of patients with non-small cell lung cancer ( NSCLC ) . Methods Ninety patients with NSCLC ( experimental group ) included 31 cases of stageⅠ,32 cases of stageⅡand 27 cases of stageⅢA.Twenty cases of benign pulmonary disease ( benign pulmonary disease group ) and 10 healthy controls (control group) were enrolled into the study.The peripheral blood was collected from the subjects in the benign pulmonary disease group and control group before operation ,just after operation and 7 days after operation ,respectively ,the expression of LUNX mRNA in the peripheral blood was detected by RT-PCR,and a comparison of the results was conducted between two groups.Results None of LUNX mRNA was detected in the control group and benign pulmonary disease group .The positive rates of LUNX mRNA expression in the experimental group before operation ,during operation and 7 days after operation were 46.67%,65.56% and 20.00%,respectively,the positive rate of LUNX mRNA expression increased significantly during operation in contrast with that before operation ( P <0 .01 ) , the positive rate of LUNX mRNA expression decreased significantly after operation in contrast with that before operation ( P<0 .01 ) .The positive rates of LUNX mRNA expression 7 days after operation of patients with stage Ⅰ,Ⅱ and ⅢA NSCLC were 6.45%, 18.75%,37.04%,respectively,the positive rate of patients with stage ⅢA NSCLC was the highest ( P <0.05). Conclusion LUNX might be a sensitive and specific marker for micrometastasis in NSCLC .Further study is needed to formulate a individual therapy for lung cancer based on the detection of LUNX in patients with lung cancer .