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Detection of Prions

Detection of Prions
朊病毒检测
批准号:
8157072
负责人:
BYRON CAUGHEY
金额:
$80.67万
依托单位国家:
美国
项目类别:
财政年份:
--
资助国家:
美国
项目状态:
未结题
起止时间:
至
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中文摘要
翻译
Prion蛋白的病理异构体(PrPres)可以作为Prion疾病的标志物,但需要更多的实用测试来进行临床前诊断和对许多Prion感染的敏感检测。在2010财年期间,我们1)开发了一种超灵敏、快速和定量的新的Prion分析方法(称为RT-QuIC);2)将RT-QuIC方法应用于人、仓鼠、绵羊和宫颈Pron的检测;3)检测和定量了感染Prion的仓鼠鼻腔灌洗液和脑脊液中的Prion;4)开发了从血浆样本中捕获和检测Prion的方法;
英文摘要
The pathological isoform of the prion protein (PrPres) can serve as a marker for prion diseases, but more practical tests are needed for preclinical diagnosis and sensitive detection of many prion infections. During FY2010, we 1) developed a new prion assay (called RT-QuIC) that is ultrasensitive, rapid and quantitative; 2) adapted RT-QuIC to the detection of human, hamster, sheep and cervid prions; 3) detected and quantitated prions in nasal lavages and cerebral spinal fluid from prion-infected hamsters and 4) developed methods for capturing and detecting prions from plasma samples;
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会议论文
Prion Disease Therapeutics
Structures and Activities of Prions and Prion Proteins
Prion Disease Therapeutics
Detection of Prions
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