ULTRA SENSITIVE METHOD FOR IN SITU DETECTION OF NUCLEIC ACIDS
    2.
    发明申请
    ULTRA SENSITIVE METHOD FOR IN SITU DETECTION OF NUCLEIC ACIDS 有权
    用于检测核酸的超敏感方法

    公开(公告)号:US20120100540A1

    公开(公告)日:2012-04-26

    申请号:US13278353

    申请日:2011-10-21

    IPC分类号: C12Q1/68

    摘要: Disclosed is a method for in situ detection of one or more target nucleic acids based on a combination of RNAscope® method and a general ISH signal amplification method. This new method produces high signal intensity and while keeps low background noise of signal amplification. The result can be consistently reproduced and the method can be easily adopted for routine clinic diagnostic use. Further, the invention relates to a kit, comprising the components of RNAscope® assay and a general ISH signal amplification assay, for sensitive detection of one or more target nucleic acids.

    摘要翻译: 本发明公开了一种基于RNA方法和一般ISH信号扩增方法的组合来原位检测一种或多种靶核酸的方法。 这种新方法产生高信号强度,同时保持低信号放大的背景噪声。 结果可以一贯重现,该方法可以方便地用于常规诊所诊断。 此外,本发明涉及一种试剂盒,其包含用于灵敏检测一种或多种靶核酸的RNA检测和一般ISH信号扩增测定的组分。

    Multiplex branched-chain DNA assays
    3.
    发明申请
    Multiplex branched-chain DNA assays 有权
    多重支链DNA测定

    公开(公告)号:US20110105351A1

    公开(公告)日:2011-05-05

    申请号:US12804904

    申请日:2010-07-29

    申请人: Yuling Luo Wen Yang

    发明人: Yuling Luo Wen Yang

    IPC分类号: C40B30/04 C40B40/06

    摘要: Methods of detecting two or more nucleic acids in a multiplex branched-chain DNA assay are provided. Different nucleic acids are captured through cooperative hybridization events on different, identifiable subsets of particles or at different selected positions on a spatially addressable solid support. Compositions, kits, and systems related to the methods are also described.

    摘要翻译: 提供了在多重支链DNA测定中检测两种或多种核酸的方法。 通过在不同的,可识别的颗粒子集上或在空间可寻址的固体支持物上的不同选择位置上的协同杂交事件捕获不同的核酸。 还描述了与方法相关的组合物,试剂盒和系统。

    Multiplex capture of nucleic acids
    5.
    发明授权
    Multiplex capture of nucleic acids 有权
    多重捕获核酸

    公开(公告)号:US08632970B2

    公开(公告)日:2014-01-21

    申请号:US12930041

    申请日:2010-12-23

    申请人: Yuling Luo Wen Yang

    发明人: Yuling Luo Wen Yang

    摘要: Methods of capturing two or more nucleic acids simultaneously from a single sample are provided. Different nucleic acids are captured through cooperative hybridization events on different subsets of particles or at different selected positions on a spatially addressable solid support. Methods of capturing one or more long nucleic acids and methods of capturing one or more nucleic acid for sequencing are also provided. Compositions, kits, and systems related to the methods are also described.

    摘要翻译: 提供了从单个样品同时捕获两种或更多种核酸的方法。 通过在不同的颗粒子集上或在空间上可寻址的固体支持物上的不同选择位置上的协同杂交事件捕获不同的核酸。 还提供了捕获一种或多种长核酸的方法和捕获一种或多种核酸进行测序的方法。 还描述了与方法相关的组合物,试剂盒和系统。

    RNASCOPE® HPV ASSAY FOR DETERMINING HPV STATUS IN HEAD AND NECK CANCERS AND CERVICAL LESIONS
    6.
    发明申请
    RNASCOPE® HPV ASSAY FOR DETERMINING HPV STATUS IN HEAD AND NECK CANCERS AND CERVICAL LESIONS 审中-公开
    用于确定头颈部和颈部癌症和宫颈癌HPV状态的RNASCOPE®HPV测定

    公开(公告)号:US20120214152A1

    公开(公告)日:2012-08-23

    申请号:US13359706

    申请日:2012-01-27

    IPC分类号: C12Q1/70 C12M1/34

    摘要: The present invention provides a method and a kit for determining whether a head and neck cancer is HPV-related. In one embodiment, an RNAscope® HPV assay was designed to detect the presence of E6/E7 mRNA of certain high-risk HPV subtypes related to head and neck cancer. The present invention also provides a method and a kit for determining whether a cervical lesion is a benign lesion or a cervical intraepithethial neoplasm lesion. The present invention further provides a method for determining the progression of cervical intraepithethial neoplasm based on the spatial pattern and levels of the E6/E7 mRNA of certain high-risk HPV subtypes. The present invention also provides a method for determining the risk of developing cervical cancer in a human diagnosed with cervical intraepithethial neoplasm based on presence and absence of the certain subgroups of high-risk HPV subtypes.

    摘要翻译: 本发明提供了一种用于确定头颈癌是否与HPV相关的方法和试剂盒。 在一个实施方案中,设计了RNA检测HPV检测来检测某些与头颈癌相关的高危HPV亚型的E6 / E7 mRNA的存在。 本发明还提供了一种用于确定子宫颈病变是否是良性病变或子宫颈上皮内肿瘤病变的方法和试剂盒。 本发明还提供了一种基于某些高风险HPV亚型的E6 / E7 mRNA的空间格局和水平来确定子宫颈上皮内肿瘤进展的方法。 本发明还提供了一种基于存在和不存在某些亚型的高风险HPV亚型的方法来确定诊断为宫颈上皮内瘤的人的宫颈癌发生风险的方法。

    Nucleic acid quantitation from tissue slides
    7.
    发明申请
    Nucleic acid quantitation from tissue slides 审中-公开
    来自组织载玻片的核酸定量

    公开(公告)号:US20110223606A1

    公开(公告)日:2011-09-15

    申请号:US13068727

    申请日:2011-05-17

    IPC分类号: C12Q1/68 G01J3/00 G01J1/58

    摘要: This invention provides methods of quantitating nucleic acids from problematic samples, such as aged samples, formalin fixed samples, paraffin embedded samples, samples with aneuploid cells, and cells with fragmented nucleic acids. Methods include techniques to efficiently solubilize the nucleic acids under non-denaturing conditions from preserved clinical samples without resort to organic extractions, to normalize cell counts regardless of aneuploidy, to access the fragmentation state of the nucleic acids, and to provide standard curves for degraded nucleic acid samples.

    摘要翻译: 本发明提供了定量来自有问题样品的核酸的方法,例如老化样品,福尔马林固定样品,石蜡包埋样品,具有非整倍体细胞的样品和具有片段化核酸的细胞。 方法包括在非变性条件下从保存的临床样品中有效溶解核酸而不用有机提取的技术,使细胞计数正常化而不管非整倍体,以获得核酸的断裂状态,并为降解的核酸提供标准曲线 酸样。

    Nucleic acid quantitation from tissue slides
    8.
    发明授权
    Nucleic acid quantitation from tissue slides 有权
    来自组织载玻片的核酸定量

    公开(公告)号:US07968327B2

    公开(公告)日:2011-06-28

    申请号:US11893356

    申请日:2007-08-14

    摘要: This invention provides methods of quantitating nucleic acids from problematic samples, such as aged samples, formalin fixed samples, paraffin embedded samples, samples with aneuploid cells, and cells with fragmented nucleic acids. Methods include techniques to efficiently solublize the nucleic acids under non-denaturing conditions from preserved clinical samples without resort to organic extractions, to normalize cell counts regardless of aneuploidy, to access the fragmentation state of the nucleic acids, and to provide standard curves for degraded nucleic acid samples.

    摘要翻译: 本发明提供了定量来自有问题样品的核酸的方法,例如老化样品,福尔马林固定样品,石蜡包埋样品,具有非整倍体细胞的样品和具有片段化核酸的细胞。 方法包括在非变性条件下有效地从保存的临床样品中纯化核酸而不用有机提取的技术,使细胞计数正常化而不管非整倍体,以获得核酸的断裂状态,并为降解的核酸提供标准曲线 酸样。

    Multiplex detection of nucleic acids
    9.
    发明申请
    Multiplex detection of nucleic acids 有权
    核酸多重检测

    公开(公告)号:US20110059866A1

    公开(公告)日:2011-03-10

    申请号:US12660516

    申请日:2010-02-26

    IPC分类号: C40B40/06

    摘要: Methods of detecting nucleic acids, including methods of detecting two or more nucleic acids in multiplex branched-chain DNA assays, are provided. Nucleic acids captured on a solid support are detected, for example, through cooperative hybridization events that result in specific association of a label with the nucleic acids. Compositions, kits, and systems related to the methods are also described.

    摘要翻译: 提供了检测核酸的方法,包括在多重支链DNA测定中检测两种或多种核酸的方法。 检测到在固体支持物上捕获的核酸,例如通过导致标记与核酸的特异性缔合的协同杂交事件。 还描述了与方法相关的组合物,试剂盒和系统。