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公开(公告)号:US20110111976A1
公开(公告)日:2011-05-12
申请号:US12989246
申请日:2009-04-24
申请人: Thomas L. Fare , Philip W. Garrett-Engele , Warren E. Glaab , Jason M. Johnson , Omar F. Laterza , Lee Lim , Steve W. Ludmerer , David B. Olsen , Joseph F. Sina , Frank D. Sistare
发明人: Thomas L. Fare , Philip W. Garrett-Engele , Warren E. Glaab , Jason M. Johnson , Omar F. Laterza , Lee Lim , Steve W. Ludmerer , David B. Olsen , Joseph F. Sina , Frank D. Sistare
CPC分类号: C12Q1/6883 , C12Q2600/158 , C12Q2600/178 , Y10T436/143333
摘要: One aspect of the invention generally relates to use of tissue enriched miRNAs as biomarker to estimate tissue damage in a fluid sample. In a second aspect, methods are provided for monitoring a subject who is exposed or might have been exposed to an agent that has a risk of causing tissue injury. In a third aspect, methods are provided for identifying an agent as having a risk of causing tissue injury to a vertebrate subject. In a fourth aspect, kits are provided for practicing the methods of above-listed aspects. The contents of this ABSTRACT are not intended to in anyway limit the scope of the inventions claimed herein.
摘要翻译: 本发明的一个方面通常涉及使用组织富集的miRNA作为生物标志物来估计流体样品中的组织损伤。 在第二方面,提供了用于监测暴露于或可能暴露于具有引起组织损伤风险的药剂的受试者的方法。 在第三方面,提供了用于鉴定具有对脊椎动物受试者造成组织损伤风险的试剂的方法。 在第四方面,提供了用于实践上述方面的方法的试剂盒。 本摘要的内容并不旨在限制本文所要求保护的发明的范围。
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公开(公告)号:US20100143886A1
公开(公告)日:2010-06-10
申请号:US12529785
申请日:2008-03-05
CPC分类号: C12Q1/707 , C12Q2535/125 , C12Q2535/131
摘要: HCV mutations emerged in chimpanzees treated with a N5B polymerase inhibitor (Compound A) or a NS3 protease inhibitor (Compound B). Short term treatment with Compound A was followed by the initial emergence of an HCV with a S282T polymerase mutation following treatment. Short term treatment with Compound B selected for HCV with a R155K or D168T protease mutation.
摘要翻译: HCV突变出现在用N5B聚合酶抑制剂(化合物A)或NS3蛋白酶抑制剂(化合物B)处理的黑猩猩中。 化合物A的短期治疗之后,治疗后首次出现HCV与S282T聚合酶突变。 使用化合物B进行短期治疗,选择具有R155K或D168T蛋白酶突变的HCV。
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公开(公告)号:US07923204B2
公开(公告)日:2011-04-12
申请号:US10554433
申请日:2004-04-22
CPC分类号: C12N15/01 , C12N15/1024 , C12Q1/18 , G01N33/5014 , G01N2333/255
摘要: Disclosed herein is a novel forward mutation assay based on 5-fluorouracil (5-FU) resistance which utilizes a strain of Salmonella typhimurium derived from the Ames strain TA100. More specifically, the invention provides a high throughput alternative to the standard Ames mutation assay for the evaluation of the genotoxicity activity of compounds during an early stage of the drug development process. The invention also identifies the upp locus as a mutational target that is capable of detecting a diverse spectrum of mutagenic events and further describes a S. typhimurium tester strain, designated FU100 (his+, rfa, ΔuvrB, pkM101, 5-fluorouridine resistant) for use in the assay of the invention.
摘要翻译: 本文公开了基于5-氟尿嘧啶(5-FU)抗性的新型正向突变测定法,其利用源自Ames菌株TA100的鼠伤寒沙门氏菌菌株。 更具体地,本发明提供了用于在药物开发过程的早期阶段评估化合物的基因毒性活性的标准Ames突变测定法的高通量替代物。 本发明还将upp基因座识别为能够检测多种诱变事件的突变靶,并进一步描述了命名为FU100(his +,rfa,&Dgr; uvrB,pkM101,5-氟尿苷抗性)的鼠伤寒沙门氏菌菌株 用于本发明的测定中。
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