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    • 6. 发明申请
    • COMPOSITIONS AND METHODS FOR MICRORNA EXPESSION PROFILING IN PLASMA OF COLORECTAL CANCER
    • 彩色血浆等离子体快速成像分析的组合物和方法
    • WO2011076142A1
    • 2011-06-30
    • PCT/CN2010/080233
    • 2010-12-24
    • FUDAN UNIVERSITYLI, ZhaoyongWU, YingZHU, HongguangLI, JianREN, Yiping
    • LI, ZhaoyongWU, YingZHU, HongguangLI, JianREN, Yiping
    • C12Q1/68
    • C12Q1/6886A61K31/7105B82Y5/00B82Y15/00C12Q2600/178
    • The present invention relates to compositions and methods for microRNA (miRNA) expression profiling in plasma of colorectal cancer. In particular, the invention relates to a diagnostic kit of molecular markers in blood for diagnosing colorectal cancer, monitoring the cancer therapy and/or treating colorectal cancer, the kit comprising a plurality of nucleic acid molecules, each nucleic acid molecule encoding a microRNA sequence, wherein one or more of the plurality of nucleic acid molecules are differentially expressed in plasma of colorectal cancer and healthy control plasma, and wherein the one or more differentially expressed nucleic acid molecules together represent a nucleic acid expression signature that is indicative for the presence of colorectal cancer. The invention further relates to corresponding methods using such nucleic acid expression signatures for identifying colorectal cancer as well as for preventing or treating such a condition. Finally, the invention is directed to a pharmaceutical composition for the prevention and/or treatment of colorectal cancer.
    • 本发明涉及用于结直肠癌血浆中的微小RNA(miRNA)表达谱的组合物和方法。 特别地,本发明涉及用于诊断结肠直肠癌,监测癌症治疗和/或治疗结直肠癌的血液中的分子标记物的诊断试剂盒,所述试剂盒包含多个核酸分子,编码微小RNA序列的每个核酸分子, 其中所述多个核酸分子中的一个或多个在结肠直肠癌和健康对照血浆的血浆中差异表达,并且其中所述一个或多个差异表达的核酸分子一起代表指示存在结肠直肠的核酸表达特征 癌症。 本发明还涉及使用这种核酸表达特征鉴定结肠直肠癌以及预防或治疗这种病症的相应方法。 最后,本发明涉及用于预防和/或治疗结肠直肠癌的药物组合物。
    • 7. 发明申请
    • DEVICE AND METHOD FOR DETECTION OF MULTIPLE ANALYTES
    • 用于检测多个分析仪的装置和方法
    • WO2002077152A1
    • 2002-10-03
    • PCT/CN2002/000209
    • 2002-03-28
    • GENETECH BIOTECHNOLOGY (SHANGHAI) COMPANY LIMITEDCHEUNG, ToLI, BinPENG, YongjiREN, YipingGE, HaipengDENG, FuqiaoDING, LiLI, HongmeiCAI, QifengCHEN, Ying
    • CHEUNG, ToLI, BinPENG, YongjiREN, YipingGE, HaipengDENG, FuqiaoDING, LiLI, HongmeiCAI, QifengCHEN, Ying
    • C12M1/20
    • G01N33/54366G01N33/54313
    • A device is provided for the detection of multiple analytes in at least one sample. The device contains a solid substrate with a test surface. On the test surface is defined at least one reaction area containing at least one array of discrete test sites. Each of these test sites have a test molecule immobilized on to it, and different test sites may have different test molecules immobilized thereon. A divider is provided for attachment onto the solid substrate. The divider contains a plurality of holes provided on an attachment surface. The attachment surface is complementary to the test surface of the solid device and is adapted for reversible attachment thereto such that when the two parts are attached, each of the holes is adjoined with a portion of the test surface to create a plurality of leak-proof chambers. The test surface within the chamber contains a plurality of test sites exposed within the chambers. Each of the chamber is preferably provided with an opening that is accessible from the exterior such that fluid introduced into the chambers may be contacted with the exposed test sites for testing. In another aspect of the present invention, a method is provided for analysing multiple analytes in the same samples.
    • 提供了用于在至少一个样品中检测多个分析物的装置。 该装置包含具有测试表面的固体基底。 在测试表面上限定至少一个包含至少一个离散测试位点阵列的反应区域。 这些测试位点中的每一个具有固定在其上的测试分子,并且不同的测试位点可以具有固定在其上的不同测试分子。 提供分隔件用于附着到固体基底上。 分隔器包括设置在附接表面上的多个孔。 附接表面与固体装置的测试表面互补,并且适于可逆地附接到其上,使得当附接两个部分时,每个孔与测试表面的一部分相邻以产生多个防漏 室。 室内的测试表面包含在室内暴露的多个测试部位。 每个室优选地设置有可从外部接近的开口,使得引入室的流体可以与暴露的测试位置接触以进行测试。 在本发明的另一方面,提供了一种用于分析相同样品中的多种分析物的方法。