Alz Res Therapy:基因风险评分,和血液磷酸化tau蛋白息息相关

2021-11-08 Freeman MedSci原创

包括APOE在内的AD多基因风险与血浆p-tau181有关,与诊断和Aβ病理状态无关

阿尔茨海默病(AD)的神经病理学特征是由淀粉样β(Aβ)蛋白聚集成斑块和tau蛋白的过度磷酸化与神经纤维缠结的形成所决定的。检测这些过程对于疾病的诊断和临床试验的招募至关重要。

脑脊液(CSF)和正电子发射断层扫描(PET)生物标志物的出现对该领域的临床和研究工作非常重要。然而,测量这些生物标志物的方法有一些缺点,因为它们是侵入性的、耗时的和昂贵的;可能有副作用;而且可用性有限。

因此,非常需要更容易获得的生物标志物,如在血浆中测量的标志物。最近的研究表明,血浆磷酸化tau181(p-tau181)可能是诊断AD和预后的一个有用的生物标志物。它与tau PET和CSF p-tau181一样准确地识别AD,并与无认知障碍(CU)者和轻度认知障碍(MCI)者的AD痴呆发展有关,也与引起家族性AD的突变携带者有关。此外,经尸检确认,血浆p-tau181可以准确地区分AD和非AD的神经退行性疾病。然而,血浆p-tau181和散发性AD的遗传风险之间的关系还没有被调查。


AD的遗传风险通常是通过使用多基因风险评分(PRSs)来研究的,它允许根据通过基因组广泛关联研究(GWASs)确定的几个遗传变体来计算遗传风险。AD的PRSs已被证明可以预测临床诊断、病理确诊、认知下降、疾病进展和成像生物标志物。对AD-PRS和CSF生物标志物之间关系的分析显示了一些混合的结果。最近在阿尔茨海默病神经影像学倡议(ADNI)队列中的研究报告称,在校正APOE ε4状态后,CSF t-tau和p-tau与多基因分数相关,而与CSF Aβ42的关联是由APOE ε4同型血驱动的。

有必要进一步探讨AD的遗传风险如何影响AD病理生理学的具体组成部分,即脑淀粉样变、tau病理、突触和神经元变性。由于血浆p-tau181反映了AD型tau病理学,它具有作为生物标志物的价值,以增加对PRS如何与AD的tau病理学相联系的理解,从而增加对疾病发病机制的认识。

本研究的目的是调查ADNI研究参与者的AD-PRSs(包括和不包括APOE)和血浆p-tau181之间的关系。

来自阿尔茨海默病神经影像学倡议(ADNI)的数据被用来研究AD PRS(根据最近全基因组关联研究的结果构建)和血浆p-tau181之间的关系,使用线性回归模型。对总样本(n = 818)、诊断状态分层(CU(n = 236)、MCI(n = 434)、AD痴呆(n = 148))和Aβ病理状态分层(Aβ阳性(n = 322)、Aβ阴性(n = 409))进行了分析。

在总样本中,血浆p-tau181与APOE PRS(p=3e-18-7e-15)和非APOE PRS(p=3e-4-0.03)之间存在关联。在所有诊断组(CU、MCI和AD痴呆)中,APOE PRSs与血浆p-tau181相关,而非APOE PRSs仅在MCI组有关联。

APOE PRSs在淀粉样β(Aβ)阳性和阴性个体中显示出相似的结果,而非APOE PRSs仅在Aβ阳性者中与血浆p-tau181相关(p = 0.02)。

这个研究的重要意义在于发现了:包括APOE在内的AD多基因风险与血浆p-tau181有关,与诊断和Aβ病理状态无关,而APOE以外的AD多基因风险仅在MCI和Aβ阳性者中与血浆p-tau181有关。这些结果扩展了关于AD遗传风险和p-tau181之间的知识,并进一步支持血浆p-tau181作为AD生物标志物的有用性。



原文出处:
the Alzheimer’s Disease Neuroimaging Initiative*, Zettergren A, Lord J, et al. Association between polygenic risk score of Alzheimer’s disease and plasma phosphorylated tau in individuals from the Alzheimer’s Disease Neuroimaging Initiative. Alz Res Therapy. 2021;13(1):17. doi:10.1186/s13195-020-00754-8

 

评论区 (7)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1704517, encodeId=e0651e04517cf, content=<a href='/topic/show?id=1f5b41931ce' target=_blank style='color:#2F92EE;'>#基因风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=41931, encryptionId=1f5b41931ce, topicName=基因风险)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=医者仁心, createdTime=Wed Aug 10 16:38:40 CST 2022, time=2022-08-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1739080, encodeId=5fa81e39080bc, content=<a href='/topic/show?id=6e566913df' target=_blank style='color:#2F92EE;'>#ERA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6913, encryptionId=6e566913df, topicName=ERA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e36234488643, createdName=124988c7m106暂无昵称, createdTime=Thu Nov 11 21:38:40 CST 2021, time=2021-11-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509347, encodeId=7ba8150934efd, content=<a href='/topic/show?id=19791e14471' target=_blank style='color:#2F92EE;'>#Tau#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17144, encryptionId=19791e14471, topicName=Tau)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Tue Nov 09 21:38:40 CST 2021, time=2021-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068281, encodeId=4a90106828196, content=认知障碍分子标志物路在何方?, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7e831560211, createdName=ZYY7209, createdTime=Mon Nov 08 21:31:39 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068267, encodeId=b065106826efd, content=有帮助, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2018/08/20/54886e9842d0997b08ed3f134c538d9d.jpg, createdBy=0d1e1365885, createdName=yesaisai133, createdTime=Mon Nov 08 20:53:42 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068257, encodeId=8438106825e42, content=深受启发<a href='/topic/show?id=d55f104233bd' target=_blank style='color:#2F92EE;'>#梅斯医学科研互助群#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=117, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=104233, encryptionId=d55f104233bd, topicName=梅斯医学科研互助群)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c9115699431, createdName=ms3000002011741948, createdTime=Mon Nov 08 20:47:24 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068219, encodeId=396b1068219ac, content=已读已读已读已读已读已读已读已读已读已读已读已读已读已读已读, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f03a5433387, createdName=ms5000000518166734, createdTime=Mon Nov 08 19:47:39 CST 2021, time=2021-11-08, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1704517, encodeId=e0651e04517cf, content=<a href='/topic/show?id=1f5b41931ce' target=_blank style='color:#2F92EE;'>#基因风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=41931, encryptionId=1f5b41931ce, topicName=基因风险)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=医者仁心, createdTime=Wed Aug 10 16:38:40 CST 2022, time=2022-08-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1739080, encodeId=5fa81e39080bc, content=<a href='/topic/show?id=6e566913df' target=_blank style='color:#2F92EE;'>#ERA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6913, encryptionId=6e566913df, topicName=ERA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e36234488643, createdName=124988c7m106暂无昵称, createdTime=Thu Nov 11 21:38:40 CST 2021, time=2021-11-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509347, encodeId=7ba8150934efd, content=<a href='/topic/show?id=19791e14471' target=_blank style='color:#2F92EE;'>#Tau#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17144, encryptionId=19791e14471, topicName=Tau)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Tue Nov 09 21:38:40 CST 2021, time=2021-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068281, encodeId=4a90106828196, content=认知障碍分子标志物路在何方?, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7e831560211, createdName=ZYY7209, createdTime=Mon Nov 08 21:31:39 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068267, encodeId=b065106826efd, content=有帮助, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2018/08/20/54886e9842d0997b08ed3f134c538d9d.jpg, createdBy=0d1e1365885, createdName=yesaisai133, createdTime=Mon Nov 08 20:53:42 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068257, encodeId=8438106825e42, content=深受启发<a href='/topic/show?id=d55f104233bd' target=_blank style='color:#2F92EE;'>#梅斯医学科研互助群#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=117, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=104233, encryptionId=d55f104233bd, topicName=梅斯医学科研互助群)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c9115699431, createdName=ms3000002011741948, createdTime=Mon Nov 08 20:47:24 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068219, encodeId=396b1068219ac, content=已读已读已读已读已读已读已读已读已读已读已读已读已读已读已读, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f03a5433387, createdName=ms5000000518166734, createdTime=Mon Nov 08 19:47:39 CST 2021, time=2021-11-08, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1704517, encodeId=e0651e04517cf, content=<a href='/topic/show?id=1f5b41931ce' target=_blank style='color:#2F92EE;'>#基因风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=41931, encryptionId=1f5b41931ce, topicName=基因风险)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=医者仁心, createdTime=Wed Aug 10 16:38:40 CST 2022, time=2022-08-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1739080, encodeId=5fa81e39080bc, content=<a href='/topic/show?id=6e566913df' target=_blank style='color:#2F92EE;'>#ERA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6913, encryptionId=6e566913df, topicName=ERA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e36234488643, createdName=124988c7m106暂无昵称, createdTime=Thu Nov 11 21:38:40 CST 2021, time=2021-11-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509347, encodeId=7ba8150934efd, content=<a href='/topic/show?id=19791e14471' target=_blank style='color:#2F92EE;'>#Tau#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17144, encryptionId=19791e14471, topicName=Tau)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Tue Nov 09 21:38:40 CST 2021, time=2021-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068281, encodeId=4a90106828196, content=认知障碍分子标志物路在何方?, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7e831560211, createdName=ZYY7209, createdTime=Mon Nov 08 21:31:39 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068267, encodeId=b065106826efd, content=有帮助, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2018/08/20/54886e9842d0997b08ed3f134c538d9d.jpg, createdBy=0d1e1365885, createdName=yesaisai133, createdTime=Mon Nov 08 20:53:42 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068257, encodeId=8438106825e42, content=深受启发<a href='/topic/show?id=d55f104233bd' target=_blank style='color:#2F92EE;'>#梅斯医学科研互助群#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=117, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=104233, encryptionId=d55f104233bd, topicName=梅斯医学科研互助群)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c9115699431, createdName=ms3000002011741948, createdTime=Mon Nov 08 20:47:24 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068219, encodeId=396b1068219ac, content=已读已读已读已读已读已读已读已读已读已读已读已读已读已读已读, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f03a5433387, createdName=ms5000000518166734, createdTime=Mon Nov 08 19:47:39 CST 2021, time=2021-11-08, status=1, ipAttribution=)]
    2021-11-09 hb2008ye
  4. [GetPortalCommentsPageByObjectIdResponse(id=1704517, encodeId=e0651e04517cf, content=<a href='/topic/show?id=1f5b41931ce' target=_blank style='color:#2F92EE;'>#基因风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=41931, encryptionId=1f5b41931ce, topicName=基因风险)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=医者仁心, createdTime=Wed Aug 10 16:38:40 CST 2022, time=2022-08-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1739080, encodeId=5fa81e39080bc, content=<a href='/topic/show?id=6e566913df' target=_blank style='color:#2F92EE;'>#ERA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6913, encryptionId=6e566913df, topicName=ERA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e36234488643, createdName=124988c7m106暂无昵称, createdTime=Thu Nov 11 21:38:40 CST 2021, time=2021-11-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509347, encodeId=7ba8150934efd, content=<a href='/topic/show?id=19791e14471' target=_blank style='color:#2F92EE;'>#Tau#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17144, encryptionId=19791e14471, topicName=Tau)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Tue Nov 09 21:38:40 CST 2021, time=2021-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068281, encodeId=4a90106828196, content=认知障碍分子标志物路在何方?, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7e831560211, createdName=ZYY7209, createdTime=Mon Nov 08 21:31:39 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068267, encodeId=b065106826efd, content=有帮助, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2018/08/20/54886e9842d0997b08ed3f134c538d9d.jpg, createdBy=0d1e1365885, createdName=yesaisai133, createdTime=Mon Nov 08 20:53:42 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068257, encodeId=8438106825e42, content=深受启发<a href='/topic/show?id=d55f104233bd' target=_blank style='color:#2F92EE;'>#梅斯医学科研互助群#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=117, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=104233, encryptionId=d55f104233bd, topicName=梅斯医学科研互助群)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c9115699431, createdName=ms3000002011741948, createdTime=Mon Nov 08 20:47:24 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068219, encodeId=396b1068219ac, content=已读已读已读已读已读已读已读已读已读已读已读已读已读已读已读, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f03a5433387, createdName=ms5000000518166734, createdTime=Mon Nov 08 19:47:39 CST 2021, time=2021-11-08, status=1, ipAttribution=)]
    2021-11-08 ZYY7209

    认知障碍分子标志物路在何方?

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1704517, encodeId=e0651e04517cf, content=<a href='/topic/show?id=1f5b41931ce' target=_blank style='color:#2F92EE;'>#基因风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=41931, encryptionId=1f5b41931ce, topicName=基因风险)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=医者仁心, createdTime=Wed Aug 10 16:38:40 CST 2022, time=2022-08-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1739080, encodeId=5fa81e39080bc, content=<a href='/topic/show?id=6e566913df' target=_blank style='color:#2F92EE;'>#ERA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6913, encryptionId=6e566913df, topicName=ERA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e36234488643, createdName=124988c7m106暂无昵称, createdTime=Thu Nov 11 21:38:40 CST 2021, time=2021-11-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509347, encodeId=7ba8150934efd, content=<a href='/topic/show?id=19791e14471' target=_blank style='color:#2F92EE;'>#Tau#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17144, encryptionId=19791e14471, topicName=Tau)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Tue Nov 09 21:38:40 CST 2021, time=2021-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068281, encodeId=4a90106828196, content=认知障碍分子标志物路在何方?, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7e831560211, createdName=ZYY7209, createdTime=Mon Nov 08 21:31:39 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068267, encodeId=b065106826efd, content=有帮助, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2018/08/20/54886e9842d0997b08ed3f134c538d9d.jpg, createdBy=0d1e1365885, createdName=yesaisai133, createdTime=Mon Nov 08 20:53:42 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068257, encodeId=8438106825e42, content=深受启发<a href='/topic/show?id=d55f104233bd' target=_blank style='color:#2F92EE;'>#梅斯医学科研互助群#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=117, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=104233, encryptionId=d55f104233bd, topicName=梅斯医学科研互助群)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c9115699431, createdName=ms3000002011741948, createdTime=Mon Nov 08 20:47:24 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068219, encodeId=396b1068219ac, content=已读已读已读已读已读已读已读已读已读已读已读已读已读已读已读, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f03a5433387, createdName=ms5000000518166734, createdTime=Mon Nov 08 19:47:39 CST 2021, time=2021-11-08, status=1, ipAttribution=)]
    2021-11-08 yesaisai133

    有帮助

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1704517, encodeId=e0651e04517cf, content=<a href='/topic/show?id=1f5b41931ce' target=_blank style='color:#2F92EE;'>#基因风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=41931, encryptionId=1f5b41931ce, topicName=基因风险)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=医者仁心, createdTime=Wed Aug 10 16:38:40 CST 2022, time=2022-08-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1739080, encodeId=5fa81e39080bc, content=<a href='/topic/show?id=6e566913df' target=_blank style='color:#2F92EE;'>#ERA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6913, encryptionId=6e566913df, topicName=ERA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e36234488643, createdName=124988c7m106暂无昵称, createdTime=Thu Nov 11 21:38:40 CST 2021, time=2021-11-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509347, encodeId=7ba8150934efd, content=<a href='/topic/show?id=19791e14471' target=_blank style='color:#2F92EE;'>#Tau#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17144, encryptionId=19791e14471, topicName=Tau)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Tue Nov 09 21:38:40 CST 2021, time=2021-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068281, encodeId=4a90106828196, content=认知障碍分子标志物路在何方?, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7e831560211, createdName=ZYY7209, createdTime=Mon Nov 08 21:31:39 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068267, encodeId=b065106826efd, content=有帮助, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2018/08/20/54886e9842d0997b08ed3f134c538d9d.jpg, createdBy=0d1e1365885, createdName=yesaisai133, createdTime=Mon Nov 08 20:53:42 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068257, encodeId=8438106825e42, content=深受启发<a href='/topic/show?id=d55f104233bd' target=_blank style='color:#2F92EE;'>#梅斯医学科研互助群#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=117, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=104233, encryptionId=d55f104233bd, topicName=梅斯医学科研互助群)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c9115699431, createdName=ms3000002011741948, createdTime=Mon Nov 08 20:47:24 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068219, encodeId=396b1068219ac, content=已读已读已读已读已读已读已读已读已读已读已读已读已读已读已读, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f03a5433387, createdName=ms5000000518166734, createdTime=Mon Nov 08 19:47:39 CST 2021, time=2021-11-08, status=1, ipAttribution=)]
  7. [GetPortalCommentsPageByObjectIdResponse(id=1704517, encodeId=e0651e04517cf, content=<a href='/topic/show?id=1f5b41931ce' target=_blank style='color:#2F92EE;'>#基因风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=41931, encryptionId=1f5b41931ce, topicName=基因风险)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=医者仁心, createdTime=Wed Aug 10 16:38:40 CST 2022, time=2022-08-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1739080, encodeId=5fa81e39080bc, content=<a href='/topic/show?id=6e566913df' target=_blank style='color:#2F92EE;'>#ERA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6913, encryptionId=6e566913df, topicName=ERA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e36234488643, createdName=124988c7m106暂无昵称, createdTime=Thu Nov 11 21:38:40 CST 2021, time=2021-11-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509347, encodeId=7ba8150934efd, content=<a href='/topic/show?id=19791e14471' target=_blank style='color:#2F92EE;'>#Tau#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17144, encryptionId=19791e14471, topicName=Tau)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Tue Nov 09 21:38:40 CST 2021, time=2021-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068281, encodeId=4a90106828196, content=认知障碍分子标志物路在何方?, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7e831560211, createdName=ZYY7209, createdTime=Mon Nov 08 21:31:39 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068267, encodeId=b065106826efd, content=有帮助, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2018/08/20/54886e9842d0997b08ed3f134c538d9d.jpg, createdBy=0d1e1365885, createdName=yesaisai133, createdTime=Mon Nov 08 20:53:42 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068257, encodeId=8438106825e42, content=深受启发<a href='/topic/show?id=d55f104233bd' target=_blank style='color:#2F92EE;'>#梅斯医学科研互助群#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=117, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=104233, encryptionId=d55f104233bd, topicName=梅斯医学科研互助群)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c9115699431, createdName=ms3000002011741948, createdTime=Mon Nov 08 20:47:24 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1068219, encodeId=396b1068219ac, content=已读已读已读已读已读已读已读已读已读已读已读已读已读已读已读, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f03a5433387, createdName=ms5000000518166734, createdTime=Mon Nov 08 19:47:39 CST 2021, time=2021-11-08, status=1, ipAttribution=)]
    2021-11-08 ms5000000518166734

    已读已读已读已读已读已读已读已读已读已读已读已读已读已读已读

    0

相关资讯

Alz Res Therapy:遗传变异或揭示AD发病的潜在机制

遗传变异可能在AD发病机制中发挥功能作用并提出潜在机制。

Alz Res Therapy:大脑功能网络变化,或可提前预测认知功能减退

基于fMRI的认知衰退的新的神经特征来自dfALFF和DFC的反复和并发模式

Alz Res Therapy:认知正常老年人,高强度体育锻炼,会让大脑更灵光吗?

运动强度对心肺功能的影响是剂量依赖性的,高强度组的体能比中等强度组和对照组有更大的提高。然而,运动对认知能力没有直接影响。

Alzheimer Dementia:血浆置换加白蛋白明显改善老年痴呆患者记忆力和生活质量!

PE治疗的AD患者在记忆力、语言能力、处理速度和QoL-AD方面都有改善。

Alz Res Therapy:白质高信号和痴呆影像指标,关系千丝万缕

该结果强调了WMH的模式特异性分布模式,这些模式在后部白质中汇聚。

Alz Res Therapy:阿尔兹海默和路易体痴呆,APOE ε4对认知表现的影响不同

与非携带者相比,APOE ε4携带者的特定初始认知症状的几率在ADP和LRP之间存在差异。

拓展阅读

JAMA子刊:治疗听力损失能延缓老年痴呆症发生吗?

治疗听力损失可能会延缓大量老年人的痴呆。针对临床显著听力计测量的听力损失的公共卫生干预措施可能对痴呆预防具有广泛益处。

Alzheimer’s & Dementia:大规模模拟试验揭示,他汀类药物对不同社会人口学群体痴呆患病风险无显著差异

他汀启动与未启动组的ADRD风险无显著差异(全队列HR=0.99),且年龄、性别、种族、教育、收入等社会人口学因素均未显著修饰这一关联(所有亚组p>0.05)。

JNNP:阿尔茨海默病患者的精神行为症状,竟能通过血液提前预测?

血浆蛋白标志物可以作为一种便捷、无创的监测手段,帮助医生更早识别高风险患者,甚至针对特定症状(如攻击行为或淡漠)制定个性化治疗方案。

JNNP:阿尔茨海默病的隐秘轨迹,大脑结构变化竟始于中年?

纵向追踪(即对同一人群多次脑扫描)仍是未来的金标准。

阿尔茨海默病诊断新突破:血浆p-tau217检测的全面评估

这项研究不仅证实了血浆p-tau217作为AD生物标志物的潜力,还为临床选择最佳检测方法提供了重要依据。

Stroke:左心房肌病的标志物: 窦性心律患者缺血性中风和痴呆的预后作用

本研究的发现表明,在多种左心房肌病标志物中,左心房储器应变对缺血性中风和痴呆的预测能力改善最为显著。

2022 欧洲共识:MCI和轻度痴呆初级阶段的诊断和治疗

意大利阿尔兹海默病专家组 · 2022-10-09

适合痴呆症患者的急救护理:老年急救护理应用研究网络范围审查和共识会议的结果

急性期后和长期护理学会(AMDA,The Society for Post-Acute and Long-Term Care Medicine) · 2022-08-01

痴呆及阿尔茨海默病进展要点简析

四川大学华西医院 · 2022-07-26