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34篇 您的检索式:作者名="AVRIL A"
    题名 作者 年代 出处 被引量
1肌萎缩性侧索硬化蛋白激活小胶质细胞NLRP3炎性小体显示文摘小胶质细胞NLRP3炎性小体激活正在成为神经退行性变过程中神经炎症的关键因素。诸如β-淀粉样蛋白和α-突触核蛋白之类的致病性蛋白质聚集体触发小胶质NLRP3激活,从而导致半胱天冬酶-1激活和IL-1β的分泌。在小鼠肌萎缩性侧索硬化症(ALS)的SOD1G93A模型中,半胱天冬酶-1和IL-1β均促进疾病进展,提示小胶质NLRP3在该进程中发挥作用。然而先前的研究表明,SOD1G93A小鼠小胶质细胞不表达NLRP3,SOD1G93A蛋白在小胶质细胞中产生独立于NLRP3的IL-1β。本研究论证了使用Nlrp3-GFP基因敲入小鼠,在SOD1G93A小鼠中小胶质细胞表达NLRP3。本研究显示聚集和可溶性SOD1G93A均可激活小鼠原代小胶质细胞中的炎性小体,导致半胱天冬酶-1和IL-1β裂解,ASC斑点形成以及呈剂量和时间依赖性的IL-1β分泌。重要的是,SOD1G93A无法从缺乏Nlrp3的小胶质细胞或者用特异性NLRP3抑制剂MCC950预处理的小胶质细胞中诱导IL-1β分泌,从而证实NLRP3是介导SOD1诱导的小胶质细胞IL-1β分泌的关键炎症小体复合物。在TDP-43Q331K ALS小鼠模型中也观察到小胶质NLRP3上调,TDP-43野生型和突变蛋白亦可以NLRP3依赖性的方式激活小胶质炎性小体。从机制上讲,本研究确定了活性氧簇和ATP的生成是SOD1G93A介导的NLRP3激活所需的关键事件。总之,本研究的数据表明ALS小胶质细胞表达NLRP3,而病理ALS蛋白激活小胶质NLRP3炎性小体。因此,NLRP3抑制可能是阻止小胶质细胞神经炎症和ALS疾病进展的潜在治疗方法。Vandana Deora John D Lee Eduardo AAlbornoz Luke McAlary Cyril J Jagaraj Avril A B Robertson Julie D Atkin Matthew A Cooper Kate Schroder Justin J Yerbury Richard Gordon Trent MWoodruff 杜一星(编译) 2020神经损伤与功能重建2020,15,9:13
2Repeatability of quantitative FDG-PET/CT and contrast-enhanced CT in recur- rent ovarian carcinoma:test-retest measurements for tumor FDG uptake,diameter,and volume显示文摘ROCKALL A G AVRIL N LAM R 2014Clinical Cancer Re- search:an Official Journal of the American Association for Cancer Research2014,20,10:1
3Electromagnetic environment and telecommunications:Towards a cognitive electromagnetic compatibility显示文摘Zeddam A Avril G Tlich M 2009Comptes Rendus Physique2009,10,1:1
4Breast imaging with positron emission tomographv with fluorine18Fuorodeoxyglucose:use and limitations显示文摘Avril N Rose C A Schelling M 2000J Clin Oncol2000,18,20:1
5Delays in diagnosis and melanoma prognosis (I) : the role of patients 显示文摘Richard M A Grob J J Avril M F 2000Int J Cancer2000,89,3:1
6Direct evidence to support the role of antigen-specific CD8(+)T cell in melanoma associate vitiligo显示文摘LE GAL F A AVRIL M F BOSQ J 2001J Invest Dermatol2001,117,12:1
7Preoperative evaluation of pancreatic masses with positron emission tomography using 18F-fluorodeoxyglucose: diagnostic limitations 显示文摘Sendler A Avril N Helmberger H 2000World J Surg2000,24,9:1
8Breast imaging with Positron emission tomography and fluorine-18 fluorode oxyglucose:use and Limitations显示文摘Avril N Rose C A Schelling M 2000J Clin Oncol2000,18,20:1
9Overview of identification methods of mechanical parameters based on full-field measurements显示文摘AVRIL S BONNET M BRETELLE A S 2008Experimental Mechanics2008,48,4:1
10Quantitative Assessment of Tumor Metabolis Using FDG-PET Imaging显示文摘Weber W A Schwaiger M Avril N 2000Nucl Med Biol2000,27,:1
11Functional characterization of the polyketide synthase gene required for ochratoxin A biosynthesis in Penicillium verrucosum显示文摘ABDELHAMID A AVRIL C JOHN O C 2012International Journal of Food Microbiology2012,161,3:1
12Breast imaging with positron emission tomography and fluorine-18 fluonodeoxyglucose use and limitation显示文摘Avril N Rose C A Schelling M 2000J Clin Oncol2000,18,20:1
13Neoadjuvant Chemotherapy for Operable Breast Carcinoma Larger than 3 cm:a Uni-centre Randomized Trial with a 124-month Median Follow-up显示文摘Mauriac L MacGrogan G Avril A 1999Annals of Oncolog1999,10,1:1
14Effects of primary chemotherapy in conservative treatment of breast cancer patients with operable tumors larger than 3 cm Resules of a randomigod trial in a simgle centre显示文摘Mauriac L Duranal M Avril A 1991Ann Oncol1991,2,:1
15Neoadjuvant chemotherapy for operable breast carcinoma larger than 3cm:a unicentre randomized trial with a 124-month median follow-up显示文摘Mauriac L MacGrogan G Avril A 1999Ann oncol1999,10,1:1
16Mapping the epitopes of a neutralizing antibody fragment directed against the lethal factor of Bacillus anthracis and cross-reacting with the homologous edema factor 显示文摘Thullier P Avril A Mathieu J 2013PLoS One2013,8,65:1
17Breast imaging with positron emission tomography and fluorine-18 fiuorodeoxyglucose:use and limitation显示文摘Avril N Rose C A Schelling M 2000J Clin Oncol2000,18,20:1
18Use of the automated tail suspension test for the primary screening of psychotropic agents显示文摘Porsolt RD Chermat R Lenègre A Avril I Janvier S Stéru L 0,,01:1
19Neoadjuvant chemotherapy For operable breast carcinoma larger than 3 cm : A unicentre randomized trial with 124Omonth median follow-up 显示文摘Mauriac L Mac Grogan G Avril A 1999Ann Oncol1999,10,:1
20Breast imaging with positron emission tomography and fluorine-18 fluorode oxyglucose:use and limitations显示文摘AVRIL N ROSE C A SCHELLING M 2000J Clin Oncol2000,18,20:1
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