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    • 3. 发明申请
    • FIRST TRIMESTER EPIGENETIC AND MICRORNA BIOMARKERS FOR PREECLAMPSIA
    • 用于PREECLAMPSIA的第一个TRIMESTER基因和微生物生物标记
    • WO2017180984A1
    • 2017-10-19
    • PCT/US2017/027593
    • 2017-04-14
    • THE TEXAS A&M UNIVERSITY SYSTEM
    • CHOUDHURY, Mahua
    • C12N15/113C12Q1/68G01N33/68
    • A47B97/00A44B11/00A47B2097/008C12Q1/6883C12Q2600/118C12Q2600/178F16M13/02G01N33/689G01N2800/368
    • The subject invention pertains to biomarkers for identifying a subject as having high risk of the development PE. The biomarkers presented herein include miRNAs, post- translational modification of histone proteins, amount, expression and/or activity of histone or DNA modifying enzymes and methylation of sites in the genomic DNA. In certain embodiments, increased miR-17, increased acetylation of H4 histone protein, decreased amount, expression and/or activity of HDAC5 mRNA or protein or increased methylation of DNA at the genomic site CYP19A1 in the blood, serum or plasma of a subject compared to that of a control subject is used to predict the development of PE in the subject. The invention also provides kits and reagents to conduct assays to quantify biomarkers described herein. The invention further provides the methods of treating and/or managing PE in a subject identified as having a high risk of the development of PE.
    • 本发明涉及用于鉴定受试者具有发展PE风险高的生物标志物。 本文呈现的生物标志包括miRNA,组蛋白翻译后修饰,组蛋白或DNA修饰酶的量,表达和/或活性以及基因组DNA中位点的甲基化。 在某些实施方案中,与对照的血液,血清或血浆中的基因组位点CYP19A1处的增加的miR-17,H4组蛋白的乙酰化增加,HDAC5 mRNA或蛋白质的量,表达和/或活性降低或DNA甲基化增加相比较 到控制对象的水平被用于预测对象中PE的发展。 本发明还提供用于进行测定以定量本文所述生物标志物的试剂盒和试剂。 本发明还提供了治疗和/或管理被鉴定为具有PE发展高风险的受试者中的PE的方法。