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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
朊病毒蛋白的病理亚型(PrPres)可以作为朊病毒疾病的标志物,但需要更多的实用测试用于临床前诊断和敏感检测许多朊病毒感染。在2010财年,我们1)开发了一种新的朊病毒检测试剂盒(称为RT-QuIC),该试剂盒具有超灵敏、快速和定量的特点; 2)将RT-QuIC用于检测人、仓鼠、绵羊和鹿朊病毒; 3)检测并定量朊病毒感染仓鼠的鼻灌洗液和脑脊液中的朊病毒; 4)开发了从血浆样本中捕获并检测朊病毒的方法;
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
Detection of Prions
Prion Disease Therapeutics
Structures and Activities of Prions and Prion Proteins
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