Secreted proteins as early markers and drug targets for autoimmunity, tumorigenesis and infections
申请人:INSTITUT PASTEUR
公开号:EP1840573A1
公开(公告)日:2007-10-03
The present invention relates to a method for the early diagnosis of a disease having a pre-inflammatory phase, or for the diagnosis of a predisposition to said disease, in a mammal, prior to any clinical signs, comprising measuring the level of at least a marker protein chosen amongst the following murine proteins Pap, Reg3a, Reg2, Cel, Reg1, Tff2, Clps, Spp1, Klk9, Klk6, Rib1, Klk5, Muc1, Cckar, Ggh, Ang, Nucb2, Pnliprp2, Pla2g1b, Ela1, Ela2, 2210010C04Rik, Pnliprp1, Itmap1, Vtn, C1qb, Sycn, Amy1, Ctrb1, 1110002023Rik, 1810014L12Rik and their respective mammalian orthologs, in a body fluid or tissue sample obtained from said mammal, comparing the measured level to a reference level for said marker protein and diagnosing the later onset of said disease if the measured level is significantly superior to the reference level. The invention also encompasses related methods and uses of these early markers of diseases having a pre-inflammatory phase. A preferred mammal is human and a preferred diseases are auto-immune diseases, especially type 1 diabetes.
本发明涉及一种在哺乳动物出现任何临床症状之前早期诊断具有炎症前阶段的疾病或诊断所述疾病易感性的方法,该方法包括测量至少一种选自下列鼠类蛋白质的标记蛋白质的水平:Pap、Reg3a、Reg2、Cel、Reg1、Tff2、Clps、Spp1、Klk9、Klk6、Rib1、Klk5、Muc1、Cckar、Ggh、Ang、Nucb2、Pnliprp2、Pla2g1b、Ela1、Ela2、2210010C04Rik、Pnliprp1、Itmap1、Vtn、C1qb、Sycn、Amy1、Ctrb1、1110002023Rik、1810014L12Rik 及其各自的哺乳动物同源物、将测得的水平与所述标记蛋白的参考水平进行比较,如果测得的水平明显高于参考水平,则诊断所述疾病的后期发病。本发明还包括这些具有前炎症阶段的疾病早期标志物的相关方法和用途。优选的哺乳动物是人类,优选的疾病是自身免疫性疾病,尤其是 1 型糖尿病。