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59篇 您的检索式:作者名="POHAR"
    题名 作者 年代 出处 被引量
1E2F3在浸润性膀胱癌中的表达关系以及对患者生存的影响显示文摘目的 探讨转录因子家族(E2F)3以及Retinoblastoma(RB)在膀胱癌组织中的表达情况,并明确RB通路失活与E2F3高表达在膀胱癌组织中的关系及对膀胱癌患者预后的影响.方法 通过免疫组织化学法验证E2F3和RB在112例膀胱癌组织中的表达,分析其表达水平与患者的临床分期、病理分级之间的关系.结果 在112例不同分期的膀胱癌组织样本中,有83例膀胱癌样本表现为RB的失活,这种表达差异具有统计学意义(P<0.01),E2F3高表达只出现在浸润性膀胱癌中(x2 =8.67,P<0.01),并且与RB失活关系密切(r=0.031,P=0.014).生存曲线显示,E2F3过表达对膀胱癌患者预后有着一定的影响(P<0.05).结论 E2F3在浸润性膀胱癌中高表达,并且与RB失活存在着密切的关系,同时E2F3高表达的膀胱肿瘤患者预后更差.焦勇 张波 李瑞晓 王采 赵致广 窦小亮 贾洪涛 Kamal Pohar 2016中国医师杂志2016,18,1:6
2转录因子E2F3对浸润性膀胱癌细胞因子的调控反应显示文摘目的 E2F3在浸润性膀胱癌的发生、发展中起着重要作用,但是其具体调控分子机制尚不明确,本研究旨在探讨E2F3对浸润性膀胱癌细胞调控的分子机制。方法采用RNAi技术使E2F3在浸润性膀胱癌细胞系中低表达,通过蛋白质印迹法、PCR进行检测及后续实验,通过CHIP实验等观察E2F3在HT1376和TCCSUP细胞系中与信号转导及转录激活因子3(STAT3)和Ets1之间及其相关侵袭细胞因子的调节关系。结果 E2F3、STAT3和Ets1基因在高表达E2F3细胞系(HT1376和TCCSUP)中成功被沉默,CHIP测序显示,E2F3与Ets1和STAT3基因启动子结合增多只出现在过表达膀胱癌细胞系中;免疫组化和蛋白质印迹法检测结果显示,E2F3过表达细胞癌中,Ets1和STAT3基因过表达,二者呈正相关,r=0.421,P=0.023;E2F3高表达同时相关细胞因子也增加(IL-1、IL-8、TNF-α和VEGFA等),Ets1和STAT3被沉默后,上述细胞因子也相对降低,CHIP实验显示,与低表达E2F3膀胱癌相比,在高表达E2F3膀胱癌中,Ets1和STAT3启动子活性增强。结论 E2F3过表达在人膀胱癌细胞系中通过Ets1和STAT3调节免疫相关基因的表达,E2F3的过表达促进Ets1和STAT3的表达。李瑞晓 李雪莲 李智 焦勇 赵致广 王禾 张波 贾洪涛 Kamal Pohar 2016中华肿瘤防治杂志2016,23,12:3
3Combined effect of CYP1B1,COMT,GSTP1,and MnSOD genotypes and risk of postmenopausal breast cancer显示文摘CERNE J Z POHAR PERME M NOVAKOVIC S 0,,02:1
4The magnetic field influence on the polymorph eomposition of CaCO3 preeipitation from carbonized aqueous solutions 显示文摘Knez S Pohar C 2005Colloid and Interface Science2005,281,8:1
5Prognostic value of im- munoh - istoehemistry in the Ewing: sarcoma family of tumors显示文摘Kavalar R Pohar Marinsek Z Jereb B 2009Med Sci Monit2009,15,8:1
6A method for delivering accurate and uniform radiation dosages to the head nd neck with asymmetric collimators and a single isoceter显示文摘 Suh JH Pohar S 1995Iht J Radiat Oncol Biol Phys1995,32,:1
7Contrasting effects of vasodilators on blood pressure and sodium balance in the hypertension of autonomic failure显示文摘Jordan J Shannon J R Pohar B 1999J Am Soc Nephrol1999,10,1:1
8Febuxostat for prevention of gout attacks 显示文摘POHAR S MURPHY G 2006Issues Emerg Health Technol2006,87,8:1
9Ionic liquid-based aqueous two-phase extraction within a microchannel system 显示文摘Novak U Pohar A Plazl I 2012Separation and Purification Technology2012,97,:1
10Early outcomes with neoadjuvant high-dose intensity methotrexate,vinblastine,doxorubicin and cisplatin(HD-MVAC)or gemcitabine and cisplatin(GC)in muscle invasive urothelial carcinoma of the bladder:a single-institution experience显示文摘Mitra N Monk JP Pohar KS 2011J Clin Oncol2011,29,7:1
11The magnetic field influence on the polymorph composition of CaCO3 precipitated from carbonized aqueous solutions 显示文摘Knez S Pohar C 2005Journal of Colloid and Iinterface Science2005,281,2:1
12Malignant parotid tumors: presentation,clinical/pathologic prognostic fac- tors,and treatment outcomes 显示文摘Pohar S Gay H Rosenbaum P 2005Int J Radiat Oncol Biol Phys2005,61,1:1
13Process intensification through mieroreactor application 显示文摘A Pohar Plazl I 2009Chemical and Biochemical Engineering Quarierly2009,23,4:1
14The magnetic field influence on the polymorph composition of CaCO3 precipitation from carbonized aqueous solutions 显示文摘Knez S Pohar C 2005Colloid and Interface Science2005,281,8:1
15Tomatoes, lycopene and prostate cancer: a clinician's guide for counseling those at risk for prostate cancer显示文摘Pohar K S Gong M C Bahnson R 2003World J Urol2003,21,1:1
16Thermodynamic characterization of polyanetholesulfonic acid its alkaline salts显示文摘Lipar I Zalar P Pohar C 2007J Phys Chem B2007,111,10:1
17Tomatoes,lycopene and prostate cancer:a clinician's guide for counseling those at risk for prostate cancer显示文摘Pohar KS Gong MC Bahnson R 2003World J Urol2003,21,1:1
18Retrospective analysis of survival in muscle -invasive bladder cancer: impact of pT classi- fication, node status, lymphovascular invasion, and neoadjuvant chemotherapy显示文摘DSouza AM Pohar KS Arif T 2012Virchows Arch2012,461,4:1
19Tomatoes, lycopcnv and prostate cancer; a clinician' s guide for counseling those at risk for prostate cancer显示文摘POHAR K S GONG M C BAHNSON R ctal 2003World J Urol2003,21,1:1
20The magnetic field influence on the polymorph composition of CaCO3 precipitated from carbonized aqueous solutions 显示文摘Knez Sergej Pohar Ciril 2005Journal of Colloid and Interface Science2005,281,2:1
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