Alzheimer's & Dementia:研究确定了阿尔茨海默病的 11 个候选基因变异

2021-07-13 MedSci原创 MedSci原创

这些分析支持ABCA7和TTR作为 AD 风险基因

阿尔茨海默病(AD)是最常见的,不可逆和进行性形式的痴呆症。《世界阿尔茨海默病2018年报告》显示,每3秒钟,全球就有1名痴呆病患者产生。目前,全球至少有5000万痴呆患者,预计到2050年,将达1.52亿,其中约60%-70%为阿尔茨海默病(AD)患者。

遗传变异显著影响阿尔茨海默病 (AD) 风险,估计占总性状变异的 53%。迄今为止,针对 AD 的全基因组关联研究 (GWAS) 已经确定了 30 多个基因中发生的常见变异。1尽管取得了这一进展,但据估计,超过 40% 的 AD 遗传变异仍未得到表征。

近期,最近发表在Alzheimer's & Dementia由肯塔基大学桑德斯-布朗老龄化中心研究员贾斯汀米勒博士合著的一项研究确定了 11 种罕见的阿尔茨海默病候选变体。研究人员在犹他州发现了 19 个不同的家庭,他们患阿尔茨海默病的频率高于正常情况。

在这项研究中,研究员对来自 高风险家系的19 个家庭的两个表亲进行了外显子组测序。使用 Agilent SureSelect XT 人全外显子 + UTR (v5) 捕获试剂盒从每个样品 2 μg DNA 制备 DNA 文库。在 Illumina HiSeq 2000 测序仪上对多达 150 个碱基对的双端读数进行测序。他们随后确定了两个表亲之间共有的遗传变异。

研究人员发现了跨越 10 个基因的 11 种罕见遗传变异,其中包括两个已知的阿尔茨海默病风险基因中以前未知的变异。

受 AD 影响的高风险表亲对包含 564 个共享的罕见变异。跨越 10 个基因的 11 个变异在外部数据集中被优先考虑:rs201665195 ( ABCA7 ) 和rs28933981 ( TTR ) 以前与 AD 病理学有关;rs141402160 ( NOTCH3 ) 和rs140914494 ( NOTCH3 ) 先前已被报道;rs200290640 ( PIDD1 ) 和rs199752248 ( PIDD1 ) 存在于不止一对表亲中;rs61729902 ( SNAP91 ), rs140129800 ( COX6A2 ,AC026471),和rs191804178MUC16)不存在于一个长寿队列; 和rs148294193 ( PELI3 ) 和rs147599881 ( FCHO1 ) 从 AD 相关表型的分析中接近显着性。通过与其他亲属(PELI3、ABCA7SNAP91)共分离的证据验证了三个变体。

这些分析支持ABCA7TTR作为 AD 风险基因,扩展了先前报告的NOTCH3变体鉴定,并优先考虑另外七个候选变体。

优先考虑的变体

“在阿尔茨海默病风险增加的人出现症状之前识别他们可能会导致更早和更有效的干预,”米勒说。“此外,我们分析高风险谱系的方法可用于优先考虑可能导致疾病的罕见遗传变异。”

虽然这一发现不会立即影响患者护理,但识别与疾病相关的遗传变异是识别可用于开发治疗方法的潜在药物靶点的第一步。

 

参考文献: Craig C. Teerlink et al, Analysis of high‐risk pedigrees identifies 12 candidate variants for Alzheimer's disease, Alzheimer's & Dementia (2021). DOI: 10.1002/alz.12397

 

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (7)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1739865, encodeId=385f1e398655c, content=<a href='/topic/show?id=be3f2e4673d' target=_blank style='color:#2F92EE;'>#候选基因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=27467, encryptionId=be3f2e4673d, topicName=候选基因)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=bf3934589081, createdName=12498a1cm78暂无昵称, createdTime=Sun Sep 26 03:00:49 CST 2021, time=2021-09-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1818126, encodeId=b7f218181265b, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=仁心济世, createdTime=Sat Jul 17 14:00:49 CST 2021, time=2021-07-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817103, encodeId=18fc181e1030b, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Thu Sep 02 06:00:49 CST 2021, time=2021-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1718032, encodeId=96261e18032eb, content=<a href='/topic/show?id=8f0658433a' target=_blank style='color:#2F92EE;'>#dementia#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5843, encryptionId=8f0658433a, topicName=dementia)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=307e32501717, createdName=linlin2323, createdTime=Sat Mar 05 17:00:49 CST 2022, time=2022-03-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1314198, encodeId=72a51314198ee, content=<a href='/topic/show?id=b5e641e1279' target=_blank style='color:#2F92EE;'>#基因变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=41712, encryptionId=b5e641e1279, topicName=基因变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=512d422, createdName=canlab, createdTime=Thu Jul 15 14:00:49 CST 2021, time=2021-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342855, encodeId=f895134285525, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Thu Jul 15 14:00:49 CST 2021, time=2021-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470480, encodeId=64fe14e0480e8, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5917090900, createdName=yhj-time, createdTime=Thu Jul 15 14:00:49 CST 2021, time=2021-07-15, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1739865, encodeId=385f1e398655c, content=<a href='/topic/show?id=be3f2e4673d' target=_blank style='color:#2F92EE;'>#候选基因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=27467, encryptionId=be3f2e4673d, topicName=候选基因)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=bf3934589081, createdName=12498a1cm78暂无昵称, createdTime=Sun Sep 26 03:00:49 CST 2021, time=2021-09-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1818126, encodeId=b7f218181265b, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=仁心济世, createdTime=Sat Jul 17 14:00:49 CST 2021, time=2021-07-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817103, encodeId=18fc181e1030b, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Thu Sep 02 06:00:49 CST 2021, time=2021-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1718032, encodeId=96261e18032eb, content=<a href='/topic/show?id=8f0658433a' target=_blank style='color:#2F92EE;'>#dementia#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5843, encryptionId=8f0658433a, topicName=dementia)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=307e32501717, createdName=linlin2323, createdTime=Sat Mar 05 17:00:49 CST 2022, time=2022-03-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1314198, encodeId=72a51314198ee, content=<a href='/topic/show?id=b5e641e1279' target=_blank style='color:#2F92EE;'>#基因变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=41712, encryptionId=b5e641e1279, topicName=基因变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=512d422, createdName=canlab, createdTime=Thu Jul 15 14:00:49 CST 2021, time=2021-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342855, encodeId=f895134285525, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Thu Jul 15 14:00:49 CST 2021, time=2021-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470480, encodeId=64fe14e0480e8, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5917090900, createdName=yhj-time, createdTime=Thu Jul 15 14:00:49 CST 2021, time=2021-07-15, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1739865, encodeId=385f1e398655c, content=<a href='/topic/show?id=be3f2e4673d' target=_blank style='color:#2F92EE;'>#候选基因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=27467, encryptionId=be3f2e4673d, topicName=候选基因)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=bf3934589081, createdName=12498a1cm78暂无昵称, createdTime=Sun Sep 26 03:00:49 CST 2021, time=2021-09-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1818126, encodeId=b7f218181265b, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=仁心济世, createdTime=Sat Jul 17 14:00:49 CST 2021, time=2021-07-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817103, encodeId=18fc181e1030b, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Thu Sep 02 06:00:49 CST 2021, time=2021-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1718032, encodeId=96261e18032eb, content=<a href='/topic/show?id=8f0658433a' target=_blank style='color:#2F92EE;'>#dementia#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5843, encryptionId=8f0658433a, topicName=dementia)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=307e32501717, createdName=linlin2323, createdTime=Sat Mar 05 17:00:49 CST 2022, time=2022-03-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1314198, encodeId=72a51314198ee, content=<a href='/topic/show?id=b5e641e1279' target=_blank style='color:#2F92EE;'>#基因变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=41712, encryptionId=b5e641e1279, topicName=基因变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=512d422, createdName=canlab, createdTime=Thu Jul 15 14:00:49 CST 2021, time=2021-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342855, encodeId=f895134285525, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Thu Jul 15 14:00:49 CST 2021, time=2021-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470480, encodeId=64fe14e0480e8, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5917090900, createdName=yhj-time, createdTime=Thu Jul 15 14:00:49 CST 2021, time=2021-07-15, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1739865, encodeId=385f1e398655c, content=<a href='/topic/show?id=be3f2e4673d' target=_blank style='color:#2F92EE;'>#候选基因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=27467, encryptionId=be3f2e4673d, topicName=候选基因)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=bf3934589081, createdName=12498a1cm78暂无昵称, createdTime=Sun Sep 26 03:00:49 CST 2021, time=2021-09-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1818126, encodeId=b7f218181265b, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=仁心济世, createdTime=Sat Jul 17 14:00:49 CST 2021, time=2021-07-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817103, encodeId=18fc181e1030b, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Thu Sep 02 06:00:49 CST 2021, time=2021-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1718032, encodeId=96261e18032eb, content=<a href='/topic/show?id=8f0658433a' target=_blank style='color:#2F92EE;'>#dementia#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5843, encryptionId=8f0658433a, topicName=dementia)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=307e32501717, createdName=linlin2323, createdTime=Sat Mar 05 17:00:49 CST 2022, time=2022-03-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1314198, encodeId=72a51314198ee, content=<a href='/topic/show?id=b5e641e1279' target=_blank style='color:#2F92EE;'>#基因变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=41712, encryptionId=b5e641e1279, topicName=基因变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=512d422, createdName=canlab, createdTime=Thu Jul 15 14:00:49 CST 2021, time=2021-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342855, encodeId=f895134285525, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Thu Jul 15 14:00:49 CST 2021, time=2021-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470480, encodeId=64fe14e0480e8, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5917090900, createdName=yhj-time, createdTime=Thu Jul 15 14:00:49 CST 2021, time=2021-07-15, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1739865, encodeId=385f1e398655c, content=<a href='/topic/show?id=be3f2e4673d' target=_blank style='color:#2F92EE;'>#候选基因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=27467, encryptionId=be3f2e4673d, topicName=候选基因)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=bf3934589081, createdName=12498a1cm78暂无昵称, createdTime=Sun Sep 26 03:00:49 CST 2021, time=2021-09-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1818126, encodeId=b7f218181265b, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=仁心济世, createdTime=Sat Jul 17 14:00:49 CST 2021, time=2021-07-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817103, encodeId=18fc181e1030b, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Thu Sep 02 06:00:49 CST 2021, time=2021-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1718032, encodeId=96261e18032eb, content=<a href='/topic/show?id=8f0658433a' target=_blank style='color:#2F92EE;'>#dementia#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5843, encryptionId=8f0658433a, topicName=dementia)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=307e32501717, createdName=linlin2323, createdTime=Sat Mar 05 17:00:49 CST 2022, time=2022-03-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1314198, encodeId=72a51314198ee, content=<a href='/topic/show?id=b5e641e1279' target=_blank style='color:#2F92EE;'>#基因变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=41712, encryptionId=b5e641e1279, topicName=基因变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=512d422, createdName=canlab, createdTime=Thu Jul 15 14:00:49 CST 2021, time=2021-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342855, encodeId=f895134285525, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Thu Jul 15 14:00:49 CST 2021, time=2021-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470480, encodeId=64fe14e0480e8, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5917090900, createdName=yhj-time, createdTime=Thu Jul 15 14:00:49 CST 2021, time=2021-07-15, status=1, ipAttribution=)]
  6. [GetPortalCommentsPageByObjectIdResponse(id=1739865, encodeId=385f1e398655c, content=<a href='/topic/show?id=be3f2e4673d' target=_blank style='color:#2F92EE;'>#候选基因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=27467, encryptionId=be3f2e4673d, topicName=候选基因)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=bf3934589081, createdName=12498a1cm78暂无昵称, createdTime=Sun Sep 26 03:00:49 CST 2021, time=2021-09-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1818126, encodeId=b7f218181265b, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=仁心济世, createdTime=Sat Jul 17 14:00:49 CST 2021, time=2021-07-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817103, encodeId=18fc181e1030b, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Thu Sep 02 06:00:49 CST 2021, time=2021-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1718032, encodeId=96261e18032eb, content=<a href='/topic/show?id=8f0658433a' target=_blank style='color:#2F92EE;'>#dementia#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5843, encryptionId=8f0658433a, topicName=dementia)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=307e32501717, createdName=linlin2323, createdTime=Sat Mar 05 17:00:49 CST 2022, time=2022-03-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1314198, encodeId=72a51314198ee, content=<a href='/topic/show?id=b5e641e1279' target=_blank style='color:#2F92EE;'>#基因变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=41712, encryptionId=b5e641e1279, topicName=基因变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=512d422, createdName=canlab, createdTime=Thu Jul 15 14:00:49 CST 2021, time=2021-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342855, encodeId=f895134285525, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Thu Jul 15 14:00:49 CST 2021, time=2021-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470480, encodeId=64fe14e0480e8, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5917090900, createdName=yhj-time, createdTime=Thu Jul 15 14:00:49 CST 2021, time=2021-07-15, status=1, ipAttribution=)]
  7. [GetPortalCommentsPageByObjectIdResponse(id=1739865, encodeId=385f1e398655c, content=<a href='/topic/show?id=be3f2e4673d' target=_blank style='color:#2F92EE;'>#候选基因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=27467, encryptionId=be3f2e4673d, topicName=候选基因)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=bf3934589081, createdName=12498a1cm78暂无昵称, createdTime=Sun Sep 26 03:00:49 CST 2021, time=2021-09-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1818126, encodeId=b7f218181265b, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=仁心济世, createdTime=Sat Jul 17 14:00:49 CST 2021, time=2021-07-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817103, encodeId=18fc181e1030b, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Thu Sep 02 06:00:49 CST 2021, time=2021-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1718032, encodeId=96261e18032eb, content=<a href='/topic/show?id=8f0658433a' target=_blank style='color:#2F92EE;'>#dementia#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5843, encryptionId=8f0658433a, topicName=dementia)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=307e32501717, createdName=linlin2323, createdTime=Sat Mar 05 17:00:49 CST 2022, time=2022-03-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1314198, encodeId=72a51314198ee, content=<a href='/topic/show?id=b5e641e1279' target=_blank style='color:#2F92EE;'>#基因变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=41712, encryptionId=b5e641e1279, topicName=基因变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=512d422, createdName=canlab, createdTime=Thu Jul 15 14:00:49 CST 2021, time=2021-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342855, encodeId=f895134285525, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Thu Jul 15 14:00:49 CST 2021, time=2021-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470480, encodeId=64fe14e0480e8, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5917090900, createdName=yhj-time, createdTime=Thu Jul 15 14:00:49 CST 2021, time=2021-07-15, status=1, ipAttribution=)]

拓展阅读

IVD前沿丨AD检测的新型标志物

本研究的目的是评估脑脊液免疫激活标志物和已建立的AD生物标志物与APOE基因型、临床特征,以及认知状态进展的关联,以及了解免疫激活标志物和AD生物标志物之间的关系。

IVD前沿丨血浆BD-tau,AD病变生物标志物

本研究表明,基于血液的BD-tau是识别Aβ阳性个体短期认知能力下降和萎缩风险的生物标志物,这对临床试验和抗Aβ治疗的实施具有重要意义。

AAN 2024大会盛况回顾,带您领略神经病学新高度!

作为神经科医生,您一定对AAN 2024年大会充满期待。我们为您精心整理了大会内容解读,包括最新研究成果、临床实践经验和未来发展趋势等,让您足不出户就能领略到大会的精彩盛况!点击立即查看别错过!

AAN 2024:阿尔茨海默病新疗法!这种口服药或可实现可防可治“双突破”

在2年的时间里,口服ALZ-801可显著降低血浆p-tau181和Aβ42,这表明淀粉样蛋白清除率有所提高。

Lancet子刊:唐氏综合征患者与常染色体显性阿尔茨海默病患者 tau 蛋白扩散的比较

虽然唐氏综合征患者和常染色体显性遗传阿尔茨海默病患者的淀粉样蛋白和tau蛋白的一般进展相似,但这两类患者的tau蛋白负荷在空间分布、时间和程度上存在细微差别。

Annals of neurology: 日常数字测试对认知功能未受损的老年人淀粉样蛋白相关变化的早期识别作用

与Aβ相关的早期记忆衰退可以通过评估几天的学习曲线来发现,这表明记忆巩固的障碍早于AD的其他常规记忆障碍