血清蛋白glypican-3、survivin在肝細胞癌中的表達水平及其臨床意義
[Abstract]:Hepatocellular carcinoma (HCC) is one of the most common malignant tumors in the world. The survival rate of the patients with hepatocellular carcinoma is low, the rate of recurrence is high, and most of the patients are in the middle and late stage at the time of the visit, and the overall 5-year survival rate is only 3-5% and only 30-40% of the patients with the HCC are suitable for operation at the time of diagnosis, Therefore, early screening and diagnosis are of great significance for improving the survival rate and the clinical prognosis of patients with hepatocellular carcinoma. Survivin is a member of the smallest molecule in the apoptosis-inhibiting protein family. In recent years, it has been found to be a high-level expression in a variety of tumor tissues such as liver cancer, gastric cancer, pancreatic cancer, and prostate cancer. The recurrence of the tumor is related to the survival of the tumor. The expression of survivin in serum of patients with hepatocellular carcinoma is only 2 articles, and the conclusion is not clear. Phospholipid phytate-3 (Glycian3, GPC3) is a member of the glycosaminoglycan family (GPC1-6) in the glyoxaparin glycoprotein, anchored to the outer membrane of the cell by the combination of the C-terminal with the glycolipid-base alcohol, and its 358-position arginine is dissociated from the 359-position serine, The N-terminal enters the blood, known as the soluble GPC3 protein. It is found that GPC3 plays an important role in regulating cell proliferation and differentiation, and is highly expressed in fetal liver and liver cancer tissues, and has little expression in normal adult tissues. There are many literature reports on the expression of GPC3 in the serum of hepatocellular carcinoma, yet its conclusions are not consistent. Therefore, the expression of survivin and GPC3 in the serum of patients with hepatocellular carcinoma is studied in this paper. The diagnostic value of survivin and GPC3 in the serum of hepatocellular carcinoma is discussed, and the relationship between the clinical and pathological features such as the pathological grade and TNM stage of the liver cancer is analyzed and the relation with the prognosis is discussed. Objective:1. The expression level of survivin in the serum of hepatocellular carcinoma was analyzed by two ELISA kits. The feasibility of the detection of survivin in the diagnosis of hepatocellular carcinoma and the screening of a valuable diagnostic kit were also discussed. To detect the level of GPC3 expression in serum of patients with large-sample hepatocellular carcinoma, the diagnostic accuracy of HCC was compared and the diagnostic value of AFP was compared with that of conventional HCC. The expression of survivin protein in the serum of hepatocellular carcinoma, liver cirrhosis, chronic hepatitis B and normal adult was measured by ELISA, and the correlation and difference of the two test cases were compared. The content of GPC3 protein in 890 serum samples (including 283 cases of hepatocellular carcinoma,267 cases of liver cirrhosis,162 cases of chronic hepatitis B,162 cases of normal control and 16 cases of atypical hyperplasia) was detected by using the Human GPC3 RD Duboet kit, and the ROC curve was drawn to analyze its diagnostic accuracy for hepatocellular carcinoma. The relationship between the pathological grade, TNM stage and other clinicopathological characteristics of the liver cancer was analyzed and the relation with the prognosis was discussed. Results:1. The positive rate of survivin was 8.75% (7/80), the positive rate of survivin was 5% (1/20), and the positive rate of survivin was 22.5% (18/80) in the same serum samples and 25% (5/20). The results showed that there was no significant difference in the level of survivin expression in the HCC group and the normal control group. The correlation coefficient r 2 of the two ELISA test kits for the same sample was 0.0064, P = 0.481, and the positive rate of the abnova kit was higher than that of RD (P = 0.002). There is a difference in the results of the detection of both the RD and the abnova kits. The expression levels of serum GPC3 in hepatocellular carcinoma, liver cirrhosis, chronic hepatitis B, normal control and atypical hyperplasia were 0 ng/ ml (range = 0-14.0 ng/ ml),0 ng/ ml (range = 0-0 ng/ ml),0 ng/ ml (range = 0-12.5 ng/ ml),0 ng/ ml (range = 0-1.7 ng/ ml), and 0 ng/ ml (range = 0-4.3 ng/ ml). Serum GPC3 was significantly higher in hepatocellular carcinoma (P = 0.033) and in patients with liver cirrhosis (P = 0.001) than in normal control, but there was no significant difference (P = 0.097). The ROC curve showed that the sensitivity of serum GPC3 in the diagnosis of hepatocellular carcinoma was 39.9%, the specificity was 60.6%, and the area under the curve was 0.519. The best cut off value was 0.002 ng/ ml, and there was no significant correlation between the level of serum GPC3 expression and AFP (P0.05). Conclusion:1. The concentration of survivin was significantly lower than that of the two kits. The two kits were not suitable for detecting the level of survivin expression in HCC.
【學位授予單位】:天津醫(yī)科大學
【學位級別】:碩士
【學位授予年份】:2015
【分類號】:R735.7
【相似文獻】
相關期刊論文 前10條
1 ;早期發(fā)現(xiàn)肝細胞癌可增加治療機會[J];河南醫(yī)學研究;2000年02期
2 Schafer DF,潘朝法,李蘇云;肝細胞癌[J];第四軍醫(yī)大學吉林軍醫(yī)學院學報;2000年01期
3 中沼安二,林淑蘭,姚楨;有關小肝細胞癌病理學的最新認識[J];日本醫(yī)學介紹;2000年05期
4 靜雨;;美國肝細胞癌發(fā)病率增高[J];國外醫(yī)學情報;2000年01期
5 張玉勛;;肝細胞癌的非手術治療[J];國外醫(yī)學情報;2000年05期
6 徐宏勇,李開宗,付由池,竇科峰,李景夢,何揚舉;bcl-x,bax基因表達與肝細胞癌臨床病理特征的關系[J];第四軍醫(yī)大學學報;2001年14期
7 蔡端;多中心源肝細胞癌的特征:與肝內轉移的比較[J];國外醫(yī)學.外科學分冊;2002年02期
8 張春平;與白介素-18水平升高有關的肝細胞癌自發(fā)性消退[J];國外醫(yī)學(內科學分冊);2003年03期
9 薛海鷗,岳莉;兒童肝細胞癌1例報告[J];錦州醫(yī)學院學報;2003年04期
10 德力,白志剛,牧榮,賴玉書,金燦浩,夏醫(yī)君;血管內皮細胞生長因子在肝細胞癌中的表達和預后的關系[J];內蒙古醫(yī)學雜志;2003年04期
相關會議論文 前10條
1 卞讀軍;;肝細胞癌經導管動脈化療栓塞前后磁共振波譜研究[A];2009中華醫(yī)學會影像技術分會第十七次全國學術大會論文集[C];2009年
2 賈建偉;趙潔;;肝細胞癌領域研究現(xiàn)狀與進展[A];中醫(yī)藥防治感染病之研究(九)——第九次全國中醫(yī)藥防治感染病學術交流大會論文集[C];2009年
3 陳孝平;;肝細胞癌外科治療進展[A];湖北省第21屆腫瘤學術大會論文匯編[C];2011年
4 張杰;劉軍建;韓云;張寧;芮靜安;金城;周柔麗;;用熒光差異顯示法篩選肝細胞癌相關新基因[A];2000全國腫瘤學術大會論文集[C];2000年
5 馮仕庭;李子平;譚國勝;孫燦輝;彭振鵬;;中晚期肝細胞癌的多層螺旋CT血管造影表現(xiàn)及臨床應用[A];中華醫(yī)學會第十三屆全國放射學大會論文匯編(下冊)[C];2006年
6 張法標;方哲平;王義;董輝;叢文銘;;上皮鈣粘素和β-連接素在兒童肝細胞癌中的表達及其臨床意義[A];2007年浙江省外科學學術會議論文匯編[C];2007年
7 陳鐘杰;;螺旋CT診斷原發(fā)型肝細胞癌28例[A];2008年浙江省放射學年會論文匯編[C];2008年
8 賈克東;;肝細胞癌的診斷進展及治療現(xiàn)狀[A];全國中西醫(yī)結合肝病新進展講習班、江西省第二次中西醫(yī)結合肝病學術會議資料匯編[C];2010年
9 李秋萍;龍順欽;楊小兵;鄧宏;蔡姣芝;潘宗奇;河文峰;周宇姝;歐陽育樹;廖桂雅;吳萬垠;;癌服靈治療晚期肝細胞癌的臨床研究[A];2012·中國醫(yī)師協(xié)會中西醫(yī)結合醫(yī)師大會第三次會議論文集[C];2012年
10 朱明華;祝峙;劉曉紅;林靜;曲建慧;陳穎;曹曉哲;王力;倪燦榮;;乙型肝炎病毒感染與肝細胞癌發(fā)生關系的分子病理學研究[A];中華醫(yī)學會病理學分會2009年學術年會論文匯編[C];2009年
相關重要報紙文章 前10條
1 中國抗癌協(xié)會臨床腫瘤學協(xié)作專業(yè)委員會主任委員 秦叔逵;治療肝細胞癌 別只盯著靶向藥[N];健康報;2013年
2 記者 王丹 管九蘋;肝細胞癌標志物研究獲新進展[N];健康報;2013年
3 吳一福;四軍醫(yī)大唐都醫(yī)院發(fā)現(xiàn)硒蛋白P與肝細胞癌發(fā)生有關[N];中國醫(yī)藥報;2007年
4 黎彬;肝癌研究重要進展——預測肝癌轉移成為可能[N];中國醫(yī)藥報;2004年
5 錢文彩;α2δ1陽性細胞為新的肝細胞癌干細胞[N];中國醫(yī)藥報;2013年
6 新美;基礎研究進展推動肝臟病學進步[N];中國醫(yī)藥報;2008年
7 周金蓮;MIB-1和bcl-2表達預測肝癌發(fā)生[N];中國醫(yī)藥報;2004年
8 張金山;要靈活運用影像學提供的方法和手段[N];中國高新技術產業(yè)導報;2001年
9 李杰;不能手術切除肝細胞癌的治療[N];科技日報;2006年
10 ;修復肝細胞 改善肝功能[N];人民日報海外版;2006年
相關博士學位論文 前10條
1 白蘭;乙肝病毒捕獲細胞因子和信號級聯(lián)以逃避宿主免疫并維持持續(xù)感染[D];武漢大學;2014年
2 何洪衛(wèi);肝細胞癌內γδT細胞浸潤減少及功能缺陷的機制研究[D];復旦大學;2014年
3 蔡曉燕;淋巴細胞在肝細胞癌和癌旁組織中的差異性表達研究[D];復旦大學;2014年
4 向導;細胞周期因子FoxM1促進肝臟再殖的研究[D];第二軍醫(yī)大學;2015年
5 康富標;共刺激分子B7-H3在肝細胞癌的表達及相關機制研究[D];中國人民解放軍醫(yī)學院;2015年
6 楊純;Gankyrin正反饋調控Nrf2在肝細胞癌中發(fā)揮抗氧化作用[D];第二軍醫(yī)大學;2015年
7 王斌;微衛(wèi)星雜合性缺失檢測多結節(jié)性和復發(fā)性肝細胞癌克隆起源及其臨床意義[D];第二軍醫(yī)大學;2009年
8 關英慧;氯喹體外抗肝細胞癌作用的實驗研究及機制探討[D];吉林大學;2010年
9 明利華;肝細胞癌病因的剖析、遺傳標志的論證及其臨床意義的探討[D];中國協(xié)和醫(yī)科大學;2002年
10 宮琳;炎癥相關重要分子與肝細胞癌預后的相關性研究[D];中國人民解放軍醫(yī)學院;2014年
相關碩士學位論文 前10條
1 王飛;CDH17調控肝細胞癌的生物學機制的研究[D];福建醫(yī)科大學;2015年
2 陳中博;咖啡攝入與肝細胞癌發(fā)病風險的Meta分析[D];河北醫(yī)科大學;2015年
3 張華鵬;核受體輔激活蛋白5在肝細胞癌組織中的表達及其臨床意義[D];鄭州大學;2015年
4 郭慧敏;血清sCD25測定在肝細胞癌診斷中的意義[D];鄭州大學;2015年
5 凌青霞;雙氧化酶1(Duox1)在肝細胞癌中的表達調控及作用研究[D];復旦大學;2014年
6 李會芬;血清Talin-1在肝細胞癌診斷中的作用[D];鄭州大學;2015年
7 蒙錦瑩;血管生長相關因子的血清濃度與肝細胞癌預后的相關性研究[D];蘭州大學;2015年
8 戰(zhàn)勇;肝細胞癌術前造影參數(shù)與生物學表現(xiàn)相關性及術后復發(fā)相關因素討論[D];中國人民解放軍醫(yī)學院;2015年
9 姚樂;microRNA-32在肝細胞癌中的表達及其臨床預后意義[D];河北醫(yī)科大學;2015年
10 吳華;MACC1在肝細胞癌中的表達與臨床意義[D];安徽醫(yī)科大學;2015年
,本文編號:2432663
本文鏈接:http://sikaile.net/yixuelunwen/zlx/2432663.html