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175篇 您的检索式:作者名="Luke D"
    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
2活珊瑚骨骼中的水镁石微银星石:浅海背景中极端微环境的指示物显示文摘Luke D Nothdurft 徐明芝 张丕跃 2005海洋地质动态2005,21,8:3
3Botulinum toxin treatment for lower limb extensor spasticity in chronic hemiparetic patients显示文摘Hesse S Luke D Malezic M 1994J Neurol Neurosurg Psysiatry1994,57,:1
4Binary odd-periodic complementary sequences显示文摘LUKE H D 1997IEEE Trans Inform Theory1997,43,1:1
5A theoretical model for gas adsorption-induced coal swelling显示文摘PAN ZHEJUN LUKE D CONNELL 2007International Journal of Coal Geology2007,69,4:1
6Ownership and organizational performance: a comparison of technical efficiency across hospital types 显示文摘Ozcan Y A Luke R D Haksever G 1992Medical Care1992,30,9:1
7Oral administration of protease inhibits enterotoxigenic Escheriehia coli receptor activity in piglet small intestine显示文摘Mynott T L Luke R K Chandler D S 1996Gut1996,38,:1
8Declining rates of physical activity in the United States: What are the contribu- tors? 显示文摘BROWNSON R C BOEHMER T K LUKE D A 2005Annu Rev Public Health2005,26,:1
9A theoretical model for gas adsorption-induced coal swelling显示文摘PAN Z J LUKE D C 2007International Journal of Coal Geology2007,69,4:1
10Ownership and organizational performance:A comparison of technical effi- ciency across hospital types显示文摘OzcanYasar A Roice D Luke Cengiz Haksever 1992Medical Care1992,30,9:1
11AODV simplified显示文摘Ian D Chakeres Luke Klein Berndt 2002Mobile Computing and Communications Review2002,6,3:1
12Perfect ter- nary arrays 显示文摘ANTWEILER M M BOMER L LUKE H D 1990IEEE Trans Information Theory1990,36,3:1
13Solubility and aging of calcium silicate hydrate in alkaline solution at 25 ℃ 显示文摘 Luke K Glasser F P 1989J Am Ceram Soc1989,72,4:1
14New criteria for diagnosis of infective endoearditis: utilization of specific echocardiographic findings: Duke Endocarditis Service显示文摘DURACK D T LUKES A S BRIGHT D K 1994Am J Med1994,96,:1
15Molecular dynamics study of solid thin film thermal conductivity 显示文摘Lukes J R Li D Y LIANG X G 2000ASME J Heat Transfer2000,122,:1
16Perfect ternary arrays显示文摘ANTWEILER M M BOMER L LUKE H D 1990IEEE Trans Inform Theory1990,36,3:1
17Molecular dynamics study of solid thin-film thermal conductivity显示文摘Lukes J R Li D Y Liang X G 2000Journal of Heat Transfer2000,122,:1
18Real-time PCR detectionof salmonella in suspect foods from a gastroenteritis outbreak inken county,texas显示文摘Luke T D William J B Kentonll 2002Jounral of Cilnical Microbiology2002,40,8:1
19Perfect ternary arrays显示文摘Antweiler M M Bomer L Luke H D 1990IEEE Trans on Inform Theory1990,36,3:1
20Iron overload and heart fibrosis in mice deficient for both β2- microglobulin and Ragl 显示文摘MANUELA M S MARIA D S LUKE H P 2000Am J Pathol2000,157,6:1
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