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| 1 | Analysis of the phosphatidylinosit ol 3'-kinase signaling pathway in glioblastoma patients in vivo显示文摘Deregulated signaling through the p hosphatidylinositol 3-kinase(PI3K)pathway is common in many types of can cer,including glioblastoma.Dissecting the molecular events associated with activation of this pathway in glioblastoma p atients in vivo presents an important challenge that has implic ations for the development and clini cal testing of PI3K pathway inhibito rs.Using an immunohistochemical analysis appl ied to a tissue microarray,we performed hierarchical clustering and mul tidimensional scaling,as well as univariate and multivariate analyses,to dissect the PI3K pathway in v ivo.We demonstrate that loss of the t umor suppressor protein PTEN,which antagonizes PI3K pathwa y activation,is highly correlated w ith activation of the main PI3K effec tor Akt in vivo.We also show that Akt activation is signific antly correlated with phosphorylation of mammalian target of rapamycin(mTOR),the family of forkhead transcription factors(FOXO1,FOXO3a,and FOXO4),and S6,which are thought to promote its effects.Expression of the mutan t epidermal growth factor receptor vIII is also tightly correlated with phosphorylation of these effectors,d emonstrating an additional route to PI3K pathway activation in glioblastomas in vivo.These results provide the first dissection of the PI3K path way in glioblastoma in vivo and suggest an approach to stratifying patients for targeted kinase inhi bitor | Choe G Horvath S Cloughesy TF Crosby K Seligson D Palotie A Inge L Smith BL Sawyers CL Mischel PS | 2003 | 癌症2003，22，7： | 41 |
| 2 | 青藏高原东部地区发现的新种:石渠棘球绦虫的生物学特征显示文摘青藏高原东部是细粒棘球绦虫和多房棘球绦虫的混合流行区,诸多的家畜和野生动物参与了棘球绦虫的传播。近年来,一种未知的棘球绦虫先后从高原鼠兔(Ochotona curzoniae)和藏狐(Vulpes ferrilata)中被分离出来。由于其特有的形态学、分子遗传学、寄生宿主和地理分布特征,而被作为新种——石渠棘球绦虫(Echinococcus shiquicus,Xiaoetal,2005)进行了系统研究。本文对该虫种的生物遗传学和流行病学特征进行了讨论,并提出了理论上的假设来解释一些仍不十分清楚的现象。 | 肖宁 邱加闽 Nakao M 李调英 陈兴旺 Schantz PM Craig PS Ito A | 2008 | 中国寄生虫学与寄生虫病杂志2008，26，4： | 29 |
| 3 | 青海省达日县棘球蚴病流行病学调查显示文摘目的分析青海省果洛藏族自治州达日县棘球蚴病的流行分布现状,为制定预防控制措施提供科学依据。方法于2007年8~9月对达日县6个乡各2~3个自然村的3周岁以上常驻牧民分别用B超、间接红细胞凝集试验(IHA)和间接ELISA法(重组AgB和Em18抗原)检查两型棘球蚴病患病和感染情况。并调查当地啮齿类动物、牦牛、绵羊和野犬的感染情况,对采集的棘球绦虫和棘球蚴用PCR-RFLP方法进行虫种鉴定,并确定其基因型。收集牧民的家犬粪便,用双抗体夹心法检测粪抗原阳性率。结果共调查牧民1723人,B超查出棘球蚴病患者236例(占13.7%),其中囊型和泡型棘球蚴病患病率分别为5.5%(95/1723)和8.2%(141/1723)。男、女性棘球蚴病患病率分别为11.6%和16.0%(χ2=7.0,P<0.05)。家犬粪抗原阳性率为11.3%(31/275)。剖检9只无主犬,其中5只棘球绦虫感染阳性,对检获的虫体经PCR-RFLP鉴定,1只犬感染细粒棘球绦虫,基因型为G1,4只犬感染多房棘球绦虫。牦牛、绵羊的细粒棘球蚴感染率分别为26.4%(14/53)和5/16,对从牦牛、绵羊检获的细粒棘球蚴经PCR-RFLP鉴定,基因型均为G1。捕获高原鼠兔239只,石渠棘球绦虫感染率为11.3%(27/239)。结论达日县存在细粒棘球绦虫、多房棘球绦虫和石渠棘球绦虫的分布,泡型和囊型棘球蚴病在人群中严重流行,犬是细粒棘球绦虫和多房棘球绦虫主要传染源。 | 韩秀敏 王虎 蔡辉霞 马霄 刘玉芳 韦炳辉 Ito A Craig PS | 2009 | 中国寄生虫学与寄生虫病杂志2009，27，1： | 30 |
| 4 | Surgical considerations for ‘intrinsic' brainstem gliomas: proposal of a modification in classification显示文摘 | Mehta VS Chandra PS Singh PK Garg A Rath GK | 2009 | 中国神经肿瘤杂志2009，7，3： | 9 |
| 5 | Prognostic significance of the metastasis- associated protein osteopontin in human breast cancer显示文摘 | Rudland PS Platt-Higgins A El-Tanani M | 2002 | Cancer Res2002，62，12： | 3 |
| 6 | 青海省东部农村人体猪带绦/囊虫病调查分析显示文摘目的调查青海省东部农村人体猪带绦/囊虫病的流行情况。方法使用问卷进行流行因素调查;粪抗原ELISA法用于绦虫病检测;生理盐水直接涂片法和醛醚法镜检绦虫卵用于绦虫病人的确诊;囊虫病ELISA法用于囊虫病检测。结果调查4个自然村,共766人。镜检598人,确诊绦虫病病人2例,患病率为0.33%;绦虫病粪抗原ELISA检查512人份,阳性率为9.18%;囊虫病ELISA检查652人,阳性率为4.14%。结论该地区绦/囊虫病流行仍然很严重。 | 马俊英 王虎 Ito. A Craig PS 吴献洪 张静宵 刘培运 曾诚 刘海青 蔡辉霞 刘玉芳 马霄 刘巴睿 赵艳梅 | 2008 | 中国病原生物学杂志2008，3，5： | 3 |
| 7 | 胆固醇酯转移蛋白基因的蛋白质截断型变异体与冠状动脉性心脏病风险的关系显示文摘随机对照试验结果表明,抑制胆固醇酯转运蛋白(cholesteryl ester transfer protein,CETP)的疗法并不能降低冠状动脉性心脏病(coronary heart disease,CHD)的发生风险。研究失败的可能原因包括靶目标无效、靶目标外小分子的不良反应和随机对照设计因素影响等。在编码药物靶点的基因中具有天然存在的遗传变异,以此为基础,人类研究可以深入了解针对基因产物的治疗的潜在功效和安全性。 | Nomura A Won HH Khera AV Takeuchi F Ito K McCarthy S Emdin CA Klarin D Natarajan P Zekavat SM Gupta N Peloso GM Borecki IB Teslovich TM Asselta R Duga S Merlini PA Correa A Kessler T Wilson JG Bown MJ Hall AS Braund PS Carey DJ Murray MF Kirchner HL Leader JB Lavage DR Manus JN Hartze DN Samani NJ Schunkert H Marrugat J Elosua R McPherson R Farrall M Watkins H Juang JJ Hsiung CA Lin SY Wang JS Tada H Kawashiri MA Inazu A Yamagishi M Katsuya T Nakashima E Nakatochi M Yamamoto K Yokota M Momozawa Y Rotter JI Lander ES Rader DJ Danesh J Ardissino D Gabriel S Willer CJ Abecasis GR Saleheen D Kubo M Kato N Ida Chen YD Dewey FE Kathiresan S 刘莉 叶鹏 | 2017 | 中华高血压杂志2017，25，9： | 2 |
| 8 | A gene for hereditary pancreatitis maps to chromosome 7q35显示文摘 | DC Whitcomb RA Preston CE Aston MJ Sossenheimer PS Barua Y Zhang A Wong- Chong GJ White PG Wood LK Gates C Ulrich SP Martin JC Post GD Ehrlich | 1996 | Gastroenterology1996，，6： | 2 |
| 9 | Microsurgical and endoscopic approaches to the basilar bifurcaton: Quantitative comparison of combined pterional/anterior temporal and orbitozygomatic extended approaches显示文摘 | Nanda A Vannemreddy PS Vincent DA | 2001 | Skull Base2001，11，： | 1 |
| 10 | Statement by an American Association of Clinical Endocrinologists/American College of Endocrinology consensus panel on type 2 diabetes mellitus:an algorithm for glycemic control显示文摘 | Rodbard HW Jellinger PS Davidson J A | 2009 | Endocr Pract2009，15，6： | 1 |
| 11 | Clinical responsesin patients with advanced colorectal cancer to a dendritic cell basedvaccine显示文摘 | Burgdorf SK Fischer A Myschetzky PS | 2008 | Oncol Rep2008，20，6： | 1 |
| 12 | Hyperbaric oxygen therapy显示文摘 | Grin PS Gottlieb LJ Boddie A | 1990 | JAMA1990，263，： | 1 |
| 13 | Proteome analysis of conditioned medium from cultured adult hippocampal pregenitors显示文摘 | Dahl A Eriksson PS Rersson AI | 2003 | Rapid Commun Mass Sp2003，17，19： | 1 |
| 14 | Fentanyl or alfentanil decreases the minimum alveolar anesthetic concentration of isoflurane in Surgical patients显示文摘 | Westmoreland CL Sebel PS Gropper A | 1994 | Anesth Analg1994，78，1： | 1 |
| 15 | Cancer metasis and angiogenesis: an imbalance of positive and negative regulation显示文摘 | Liotta A Steeg PS Stetler-steveson WG | 1991 | Cell1991，64，： | 1 |
| 16 | Tumor necrosis factor-alpha plays an important role in restenosis development 显示文摘 | Monraats PS Pires NM Schepers A | 2005 | FASEB J2005，19，14： | 1 |
| 17 | The Effect of Bispectral Index Monitoring on Long - Term Survival in the B - A- ware Trial显示文摘 | Leslie K Myles PS Forbes A | 2010 | Anesth Analg2010，110，3： | 1 |
| 18 | Neglected fractured neck of the femur:a predictive classification and treatment by osteosynthesis显示文摘 | Sandhu HS Sandhu PS Kapoor A | 2005 | Clin Orthop Relat Res2005，431，： | 1 |
| 19 | Cacti as crops 显示文摘 | Mizrahi Y Nerd A Nobel PS | 1997 | Hort Rev1997，18，： | 1 |
| 20 | Proline biosynthesis and osmreyulation in plants 显示文摘 | Verma D PS | 1995 | plant J1995，108，： | 1 |
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