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    • 1. 发明申请
    • LIPID BIOMARKERS OF HEALTHY AGEING
    • 健康老化的脂肪生物标志物
    • US20160245786A1
    • 2016-08-25
    • US15028244
    • 2014-11-05
    • NESTEC S.A.
    • Sebastiano CollinoIvan Montoliu RouraFrançios-Pierre MartinFiona Camille BeguelinSerge André Dominique Rezzi
    • G01N33/487
    • G01N33/487G01N33/6893G01N33/92G01N2405/00G01N2405/02G01N2405/04G01N2405/08G01N2560/00G01N2570/00G01N2800/50G01N2800/52
    • In one aspect there is provided a method for predicting a risk of unhealthy ageing in a subject, comprising: (a) determining a level of two or more lipid biomarkers in a sample from the subject, wherein the biomarkers are selected from two or more of the following groups: (i) a triacylglycerol (TAG) from TAG (46:5) to TAG (54:3); (ii) an ether phosphatidylcholine (PC-O) from PC-O(28:0) to PC-O(38:6); (iii) a sphingomyelin (SM) from SM (33:1) to SM(50:1); (iv) a phosphatidylcholine (PC) from PC (32:1) to PC (40:5); (v) a phosphatidylinositol (PI) from PI (36:1) to PI (38:3); (vi) a phosphatidylethanolamine (PE) from PE (36:2) to PE (38:4); and (b) comparing the levels of the biomarkers in the sample to reference values; wherein the levels of the biomarkers in the sample compared to the reference values are indicative of the risk of unhealthy ageing in the subject.
    • 一方面,提供了一种用于预测受试者中不健康衰老风险的方法,其包括:(a)测定来自所述受试者的样品中两种或更多种脂质生物标志物的水平,其中所述生物标志物选自 以下组:(i)TAG(46:5)至TAG(54:3)的三酰基甘油(TAG); (ii)从PC-O(28:0)到PC-O(38:6)的醚磷脂酰胆碱(PC-O); (iii)SM(33:1)至SM(50:1)的鞘磷脂(SM); (iv)从PC(32:1)到PC(40:5)的磷脂酰胆碱(PC); (v)PI(36:1)至PI(38:3)的磷脂酰肌醇(PI); (vi)从PE(36:2)到PE(38:4)的磷脂酰乙醇胺(PE); 和(b)将样品中生物标志物的水平与参考值进行比较; 其中与参考值相比,样品中的生物标志物的水平表明受试者中不健康老化的风险。