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J Rheumatol:血清miRNA标志物作为银屑病关节炎的诊断和治疗标记

2020-03-16 xiangting MedSci原创

MicroRNAs(miRNAs)是小的内源性调节RNA分子,目前已成为潜在的自身免疫治疗靶标和生物标志物。

MicroRNAs(miRNAs)是小的内源性调节RNA分子,目前已成为潜在的自身免疫治疗靶标和生物标志物。这项研究调查了银屑病关节炎(PsA)患者的血清miRNA水平,并进一步评估了PsA患者中治疗反应者与无反应者的血清miRNA特征。

从健康对照(n=20)和PsA患者(n=31)中收集血清样本,并获得临床人口学资料。为了分析HC和PsA患者血清中的循环miRNA,使用miRNA Fireplex分析对集中的免疫学miRNA进行了分析。根据EULAR反应标准,进一步评估了反应者与无反应者的miRNA表达

与健康对照相比,PsA患者的6种miRNA(miR-221-3p、miR-130a-3p、miR-146a-5p、miR-151-5p、miR-26a-5p和miR-21-5p)明显升高(p均<0.05),并且由受试者工作特征(ROC)曲线确定的特异性和敏感性高。对反应者vs无反应者进行分析表明,miR-221-3p、miR-130a-3p、miR-146a-5p、miR-151-5p和miR-26a-5p基线水平较高与治疗应答相关。

这项研究确定了6种血清miRNA标志物,有潜力成为PsA的非侵入性标志物,并且可能有助于阐明疾病的发病机理。

原始出处:

Sarah M. Wade. Serum microRNA signature as a diagnostic and therapeutic marker in patients with psoriatic arthritis. J Rheumatol.01 March 2020.

 

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  2. [GetPortalCommentsPageByObjectIdResponse(id=1841489, encodeId=75bb184148941, content=<a href='/topic/show?id=18bf61953d3' target=_blank style='color:#2F92EE;'>#标志物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=61953, encryptionId=18bf61953d3, topicName=标志物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6ab940, createdName=hukaixun, createdTime=Mon Jun 29 09:48:53 CST 2020, time=2020-06-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1930760, encodeId=de2a1930e6016, content=<a href='/topic/show?id=22f61180211' target=_blank style='color:#2F92EE;'>#miR#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11802, encryptionId=22f61180211, topicName=miR)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0a27288, createdName=smallant2002, createdTime=Sun Jul 19 17:48:53 CST 2020, time=2020-07-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1266127, encodeId=31fb126612ea8, content=<a href='/topic/show?id=57a53011364' target=_blank style='color:#2F92EE;'>#关节炎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30113, encryptionId=57a53011364, topicName=关节炎)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f90281, createdName=lmm397, createdTime=Wed Mar 18 03:48:53 CST 2020, time=2020-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1312373, encodeId=d6bf13123e3fa, content=<a href='/topic/show?id=e5571193321' target=_blank style='color:#2F92EE;'>#miRNA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11933, encryptionId=e5571193321, topicName=miRNA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e87d405, createdName=Homburg, createdTime=Wed Mar 18 03:48:53 CST 2020, time=2020-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=380555, encodeId=88e03805552d, content=刊编论, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/sL9VBZ1wX08pLbnNXBTnGAPaat7fkRukxXNMYNK4LzUWFibcvg7WRPme5Uy5mh1f5HW9qicG1etmDBGsqsrbg2yg/132, createdBy=9ce65310990, createdName=xcdnxj, createdTime=Mon Mar 16 13:05:17 CST 2020, time=2020-03-16, status=1, ipAttribution=)]
    2020-07-19 smallant2002
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    2020-03-18 lmm397
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    2020-03-18 Homburg
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    2020-03-16 xcdnxj

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