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    • 7. 发明申请
    • TEST COMPOSITION FOR SCREENING CANCERS
    • 用于筛选癌症的试验组合物
    • US20150337386A1
    • 2015-11-26
    • US14423416
    • 2012-08-28
    • Chi-Feng CHANGHuei-Jen WANGYu-Ligh LIOU
    • Chi-Feng CHANGHuei-Jen WANGYu-Ligh LIOU
    • C12Q1/68
    • C12Q1/6886C12Q2600/106C12Q2600/112C12Q2600/154C12Q2600/166
    • Provided in the present invention are a molecule for biomarking cancers and a test composition for screening cancers and a detection method thereof comprising designing a number of oligonucleotide primers or probes by analyzing specimens for methylated regions of targeted genes PAX1, ZNF582, SOX1 and NKX6-1 in physical examination, and then using the oligonucleotide probes to detect whether methylation exists in the target genes, and further judge the likelihood of the occurrence of cancer. The detection methods for methylation status include methylation-specific PCR, (MSP), quantitative methylation-specific PCR (QMSP), bisulfate sequencing (BS), microarrays, mass spectrometer, denaturing high-performance liquid chromatography (DHPLC), pyrosequencing, and enzyme-linked immunosorbent assay (ELISA).
    • 本发明提供了一种用于生物标记癌症的分子和用于筛选癌症的测试组合物及其检测方法,其包括通过分析靶向基因PAX1,ZNF582,SOX1和NKX6-1的甲基化区域的标本来设计多个寡核苷酸引物或探针 在体检中,然后使用寡核苷酸探针检测靶基因中是否存在甲基化,进一步判断癌症发生的可能性。 甲基化状态的检测方法包括甲基化特异性PCR(MSP),定量甲基化特异性PCR(QMSP),硫酸氢盐测序(BS),微阵列,质谱仪,变性高效液相色谱(DHPLC),焦磷酸测序和酶 连接的免疫吸附测定(ELISA)。