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    • 8. 发明申请
    • METHODS OF MEASURING IL-6 EXPRESSION TO DETERMINE RISK OF CHRONIC ALLOGRAFT LUNG DYSFUNCTION
    • 测量IL-6表达以测定慢性肺损伤肺功能损害的方法
    • US20160002726A1
    • 2016-01-07
    • US14769425
    • 2014-02-20
    • UNIVERSITY HEALTH NETWORK
    • Shaf KESHAVJEEMingyao LIUMarcelo CYPEL
    • C12Q1/68G01N33/68
    • C12Q1/6883C12Q2600/112C12Q2600/158G01N33/6869G01N2333/4727G01N2333/5412G01N2333/5428G01N2800/245G01N2800/50
    • Methods for assaying a donor lung for chronic allograft lung dysfunction (CLAD) optionally bronchiolitis obliterans syndrome (BOS) subtype or restrictive allograft syndrome (RAS) subtype of CLAD or risk of developing BOS subtype or RAS subtype CLAD post-transplant, the method comprising: a. measuring a normalized expression level of an RNA transcript of IL-6 or an expression product thereof in a sample of the donor lung pre-transplant or a normalized expression level of one or more S100 protein, optionally S100A8 and/or S100A9, polypeptide expression product in a sample from the donor lung post-transplant; b. assessing the likelihood of the donor lung developing BOS subtype CLAD or RAS subtype CLAD post-transplant based on said IL-6, S100, optionally S100A8 and/or S100A9, expression level wherein IL-6 expression level is positively correlated with an increased likelihood of developing BOS post-transplant, S100A8 expression level is positively correlated with having or having an increased likelihood of developing RAS and/or BOS subtype CLAD, and S100A9 is positively correlated with having and having an increased likelihood of developing RAS subtype CLAD.
    • 用于测定供体肺用于慢性同种异体移植肺功能障碍(CLAD)的方法,任选的细支气管闭塞症综合征(BOS)亚型或CLAD的限制性同种异体移植综合征(RAS)亚型或发生移植后BOS亚型或RAS亚型CLAD的风险,所述方法包括: 一个。 测量供体肺移植前样品中IL-6或其表达产物的RNA转录物的标准化表达水平或一种或多种S100蛋白(任选S100A8和/或S100A9)多肽表达产物的标准化表达水平 在供体肺移植后的样品中; b。 基于所述IL-6,S100,任选的S100A8和/或S100A9,评估供体肺发展BOS亚型CLAD或RAS亚型CLAD的可能性,其中IL-6表达水平与增加的可能性呈正相关 开发BOS移植后,S100A8表达水平与发展RAS和/或BOS亚型CLAD的可能性增加呈正相关,S100A9与具有增加的RAS亚型CLAD的可能性增加呈正相关。