Movement Disordres:家族性帕金森病中的α-突触核蛋白V15A变体表现出较弱的脂质结合特性

2022-08-16 Freeman MedSci原创

与野生型相比,V15A对磷脂的亲和力降低,传播活性增加。

帕金森病(PD)是仅次于阿尔茨海默病的第二种最常见的神经退行性疾病。帕金森病的特点是运动迟缓、静止性震颤、僵硬和姿势不稳等运动症状,以及便秘、多尿和快速眼动(REM)行为紊乱等非运动症状。

 

图1: 论文封面图

病理表现为黑质中多巴胺能神经元的丧失以及路易氏体或路易氏神经炎,后者主要由α-突触核蛋白(α-Syn)组成。α-Syn由SNCA基因编码,该基因是第一个被确认的具有错义变异或拷贝数变异(即重复和三倍)的家族性PD致病基因。

α-Syn是一种140个氨基酸的突触前蛋白,包括三个特征结构域:(1)两性的N端结构域,(2)斑块的非淀粉样β成分结构域,和(3)酸性C端结构域。

α-Syn通过其两性结构域与突触囊泡膜结合,参与突触囊泡的释放,尽管其生理功能尚不完全清楚。到目前为止,已经发现SNCA的几个致病变体与家族性PD有关,包括A30P、A30G、E46K、H50Q、G51D、A53T、A53E和A53V。

这些变体被认为具有增加聚集或改变对磷脂亲和力的作用。此外,一些基因组关联研究通过大型人群研究证明了SNCA基因与PD(包括散发性和家族性)之间的显著关联。


在这项研究中,日本任天堂大学的Kensuke Daidad等,从两个独立的日本帕金森病家族的三个受影响个体中发现了p.V15A(以下简称V15A),这是一个在高加索人群中发现的潜在致病变体18。他们的生化和细胞生物学分析表明,V15A对磷脂的亲和力降低,纤维延伸活性增加。这些特性在已知的致病变体和野生型(WT)之间属于中等程度。该研究结果强烈表明,V15A是PD发病的一个危险因素。

图2:论文结果图


他们对875名PD患者和324名对照者的SNCA编码的α-Syn进行了测序分析。与已知的α-Syn的致病性错义变体A30P和A53T相比较,并分析了V15A对磷脂膜的结合、自我聚集和在培养细胞中种子依赖性聚集的影响。

遗传筛选发现SNCA c.44 T>C(p.V15A)来自两个日本PD家族。

错义变体V15A在几个公共数据库中极为罕见,并利用硅学工具(in silico)预测为致病性。α-Syn V15A纤维的扩增活性比野生型α-Syn纤维的扩增活性强。

该研究的重要意义在于发现了:从日本家庭中发现的V15A变体加强了V15A变体可能是患PD的一个致病变体的可能性。与野生型相比,V15A对磷脂的亲和力降低,传播活性增加。

 

原文出处:
Daida K, Shimonaka S, Shiba‐Fukushima K, et al. α‐Synuclein V15A Variant in Familial Parkinson’s Disease Exhibits a Weaker Lipid‐Binding Property. _Movement Disorders_. Published online July 27, 2022:mds.29162. doi:[10.1002/mds.29162](https://doi.org/10.1002/mds.29162)

 

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 (6)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=2013939, encodeId=15c92013939b6, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Fri Apr 28 10:03:36 CST 2023, time=2023-04-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1784532, encodeId=0d5c1e8453247, content=<a href='/topic/show?id=a727600194' target=_blank style='color:#2F92EE;'>#Disord#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6001, encryptionId=a727600194, topicName=Disord)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aad0444, createdName=cmsvly, createdTime=Thu Jul 27 17:03:36 CST 2023, time=2023-07-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1986106, encodeId=264819861068a, content=<a href='/topic/show?id=4fff62153ee' target=_blank style='color:#2F92EE;'>#核蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=62153, encryptionId=4fff62153ee, topicName=核蛋白)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=循证小兵, createdTime=Sat Dec 17 22:03:36 CST 2022, time=2022-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1478829, encodeId=b4c314e88295d, content=<a href='/topic/show?id=76efe555021' target=_blank style='color:#2F92EE;'>#突触#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75550, encryptionId=76efe555021, topicName=突触)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5207457717, createdName=ms691033630344116, createdTime=Tue Aug 16 07:03:36 CST 2022, time=2022-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1524525, encodeId=9f191524525a1, content=<a href='/topic/show?id=f077191350d' target=_blank style='color:#2F92EE;'>#α-突触核蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=19135, encryptionId=f077191350d, topicName=α-突触核蛋白)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2ae911610611, createdName=yankaienglish, createdTime=Tue Aug 16 07:03:36 CST 2022, time=2022-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1629600, encodeId=0f8d162960059, content=<a href='/topic/show?id=c61d4641821' target=_blank style='color:#2F92EE;'>#家族性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46418, encryptionId=c61d4641821, topicName=家族性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=26fc21339997, createdName=wetgdt, createdTime=Tue Aug 16 07:03:36 CST 2022, time=2022-08-16, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=2013939, encodeId=15c92013939b6, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Fri Apr 28 10:03:36 CST 2023, time=2023-04-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1784532, encodeId=0d5c1e8453247, content=<a href='/topic/show?id=a727600194' target=_blank style='color:#2F92EE;'>#Disord#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6001, encryptionId=a727600194, topicName=Disord)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aad0444, createdName=cmsvly, createdTime=Thu Jul 27 17:03:36 CST 2023, time=2023-07-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1986106, encodeId=264819861068a, content=<a href='/topic/show?id=4fff62153ee' target=_blank style='color:#2F92EE;'>#核蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=62153, encryptionId=4fff62153ee, topicName=核蛋白)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=循证小兵, createdTime=Sat Dec 17 22:03:36 CST 2022, time=2022-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1478829, encodeId=b4c314e88295d, content=<a href='/topic/show?id=76efe555021' target=_blank style='color:#2F92EE;'>#突触#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75550, encryptionId=76efe555021, topicName=突触)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5207457717, createdName=ms691033630344116, createdTime=Tue Aug 16 07:03:36 CST 2022, time=2022-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1524525, encodeId=9f191524525a1, content=<a href='/topic/show?id=f077191350d' target=_blank style='color:#2F92EE;'>#α-突触核蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=19135, encryptionId=f077191350d, topicName=α-突触核蛋白)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2ae911610611, createdName=yankaienglish, createdTime=Tue Aug 16 07:03:36 CST 2022, time=2022-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1629600, encodeId=0f8d162960059, content=<a href='/topic/show?id=c61d4641821' target=_blank style='color:#2F92EE;'>#家族性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46418, encryptionId=c61d4641821, topicName=家族性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=26fc21339997, createdName=wetgdt, createdTime=Tue Aug 16 07:03:36 CST 2022, time=2022-08-16, status=1, ipAttribution=)]
    2023-07-27 cmsvly
  3. [GetPortalCommentsPageByObjectIdResponse(id=2013939, encodeId=15c92013939b6, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Fri Apr 28 10:03:36 CST 2023, time=2023-04-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1784532, encodeId=0d5c1e8453247, content=<a href='/topic/show?id=a727600194' target=_blank style='color:#2F92EE;'>#Disord#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6001, encryptionId=a727600194, topicName=Disord)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aad0444, createdName=cmsvly, createdTime=Thu Jul 27 17:03:36 CST 2023, time=2023-07-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1986106, encodeId=264819861068a, content=<a href='/topic/show?id=4fff62153ee' target=_blank style='color:#2F92EE;'>#核蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=62153, encryptionId=4fff62153ee, topicName=核蛋白)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=循证小兵, createdTime=Sat Dec 17 22:03:36 CST 2022, time=2022-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1478829, encodeId=b4c314e88295d, content=<a href='/topic/show?id=76efe555021' target=_blank style='color:#2F92EE;'>#突触#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75550, encryptionId=76efe555021, topicName=突触)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5207457717, createdName=ms691033630344116, createdTime=Tue Aug 16 07:03:36 CST 2022, time=2022-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1524525, encodeId=9f191524525a1, content=<a href='/topic/show?id=f077191350d' target=_blank style='color:#2F92EE;'>#α-突触核蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=19135, encryptionId=f077191350d, topicName=α-突触核蛋白)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2ae911610611, createdName=yankaienglish, createdTime=Tue Aug 16 07:03:36 CST 2022, time=2022-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1629600, encodeId=0f8d162960059, content=<a href='/topic/show?id=c61d4641821' target=_blank style='color:#2F92EE;'>#家族性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46418, encryptionId=c61d4641821, topicName=家族性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=26fc21339997, createdName=wetgdt, createdTime=Tue Aug 16 07:03:36 CST 2022, time=2022-08-16, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=2013939, encodeId=15c92013939b6, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Fri Apr 28 10:03:36 CST 2023, time=2023-04-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1784532, encodeId=0d5c1e8453247, content=<a href='/topic/show?id=a727600194' target=_blank style='color:#2F92EE;'>#Disord#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6001, encryptionId=a727600194, topicName=Disord)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aad0444, createdName=cmsvly, createdTime=Thu Jul 27 17:03:36 CST 2023, time=2023-07-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1986106, encodeId=264819861068a, content=<a href='/topic/show?id=4fff62153ee' target=_blank style='color:#2F92EE;'>#核蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=62153, encryptionId=4fff62153ee, topicName=核蛋白)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=循证小兵, createdTime=Sat Dec 17 22:03:36 CST 2022, time=2022-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1478829, encodeId=b4c314e88295d, content=<a href='/topic/show?id=76efe555021' target=_blank style='color:#2F92EE;'>#突触#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75550, encryptionId=76efe555021, topicName=突触)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5207457717, createdName=ms691033630344116, createdTime=Tue Aug 16 07:03:36 CST 2022, time=2022-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1524525, encodeId=9f191524525a1, content=<a href='/topic/show?id=f077191350d' target=_blank style='color:#2F92EE;'>#α-突触核蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=19135, encryptionId=f077191350d, topicName=α-突触核蛋白)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2ae911610611, createdName=yankaienglish, createdTime=Tue Aug 16 07:03:36 CST 2022, time=2022-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1629600, encodeId=0f8d162960059, content=<a href='/topic/show?id=c61d4641821' target=_blank style='color:#2F92EE;'>#家族性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46418, encryptionId=c61d4641821, topicName=家族性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=26fc21339997, createdName=wetgdt, createdTime=Tue Aug 16 07:03:36 CST 2022, time=2022-08-16, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=2013939, encodeId=15c92013939b6, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Fri Apr 28 10:03:36 CST 2023, time=2023-04-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1784532, encodeId=0d5c1e8453247, content=<a href='/topic/show?id=a727600194' target=_blank style='color:#2F92EE;'>#Disord#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6001, encryptionId=a727600194, topicName=Disord)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aad0444, createdName=cmsvly, createdTime=Thu Jul 27 17:03:36 CST 2023, time=2023-07-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1986106, encodeId=264819861068a, content=<a href='/topic/show?id=4fff62153ee' target=_blank style='color:#2F92EE;'>#核蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=62153, encryptionId=4fff62153ee, topicName=核蛋白)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=循证小兵, createdTime=Sat Dec 17 22:03:36 CST 2022, time=2022-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1478829, encodeId=b4c314e88295d, content=<a href='/topic/show?id=76efe555021' target=_blank style='color:#2F92EE;'>#突触#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75550, encryptionId=76efe555021, topicName=突触)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5207457717, createdName=ms691033630344116, createdTime=Tue Aug 16 07:03:36 CST 2022, time=2022-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1524525, encodeId=9f191524525a1, content=<a href='/topic/show?id=f077191350d' target=_blank style='color:#2F92EE;'>#α-突触核蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=19135, encryptionId=f077191350d, topicName=α-突触核蛋白)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2ae911610611, createdName=yankaienglish, createdTime=Tue Aug 16 07:03:36 CST 2022, time=2022-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1629600, encodeId=0f8d162960059, content=<a href='/topic/show?id=c61d4641821' target=_blank style='color:#2F92EE;'>#家族性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46418, encryptionId=c61d4641821, topicName=家族性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=26fc21339997, createdName=wetgdt, createdTime=Tue Aug 16 07:03:36 CST 2022, time=2022-08-16, status=1, ipAttribution=)]
  6. [GetPortalCommentsPageByObjectIdResponse(id=2013939, encodeId=15c92013939b6, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Fri Apr 28 10:03:36 CST 2023, time=2023-04-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1784532, encodeId=0d5c1e8453247, content=<a href='/topic/show?id=a727600194' target=_blank style='color:#2F92EE;'>#Disord#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6001, encryptionId=a727600194, topicName=Disord)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aad0444, createdName=cmsvly, createdTime=Thu Jul 27 17:03:36 CST 2023, time=2023-07-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1986106, encodeId=264819861068a, content=<a href='/topic/show?id=4fff62153ee' target=_blank style='color:#2F92EE;'>#核蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=62153, encryptionId=4fff62153ee, topicName=核蛋白)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=循证小兵, createdTime=Sat Dec 17 22:03:36 CST 2022, time=2022-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1478829, encodeId=b4c314e88295d, content=<a href='/topic/show?id=76efe555021' target=_blank style='color:#2F92EE;'>#突触#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75550, encryptionId=76efe555021, topicName=突触)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5207457717, createdName=ms691033630344116, createdTime=Tue Aug 16 07:03:36 CST 2022, time=2022-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1524525, encodeId=9f191524525a1, content=<a href='/topic/show?id=f077191350d' target=_blank style='color:#2F92EE;'>#α-突触核蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=19135, encryptionId=f077191350d, topicName=α-突触核蛋白)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2ae911610611, createdName=yankaienglish, createdTime=Tue Aug 16 07:03:36 CST 2022, time=2022-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1629600, encodeId=0f8d162960059, content=<a href='/topic/show?id=c61d4641821' target=_blank style='color:#2F92EE;'>#家族性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46418, encryptionId=c61d4641821, topicName=家族性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=26fc21339997, createdName=wetgdt, createdTime=Tue Aug 16 07:03:36 CST 2022, time=2022-08-16, status=1, ipAttribution=)]
    2022-08-16 wetgdt

相关资讯

NEJM:cinpanemab治疗早期帕金森病失败

帕金森病(Parkinsor ' s disease, PD)是目前世界第二大神经退行性疾病。PD是由黑质致密部的多巴胺能神经元大量丢失和α突触核蛋白(α-syn)聚集形成路易

Front.aging.neurosci-和α-突触核蛋白与帕金森病病理进展密不可分

深入、系统地探索不同诱因引起的低氧在PD中的作用,从新的角度寻找其共同机制,是一个很有前景的方向。

Neurology:帕金森病患者大脑储备结构测量值与运动进展的关系

近日,一项发表在Neurology上的研究探讨了帕金森病(PD)患者脑储备基线结构测量与临床进展的关系,进一步提供 PD 脑储备结构测量的潜在机制。脑资源较多的 PD 患者有较大的代偿能力。

NEJM:Prasinezumab治疗帕金森病再度失败,aSyn靶向免疫疗法前路茫茫

帕金森病(PD)是一种慢性进行性神经变性疾病,其特征是黑质致密部(SNpc)多巴胺能神经元早期变性死亡,细胞内广泛存在aSyn聚集;PD患病率仅次于阿尔茨海默病,是常见的神经变性性疾病,发病率和患病率

刘菁解读:MDS 统一帕金森病评定量表(MDS-UPDRS)

刘菁解读:MDS 统一帕金森病评定量表(MDS-UPDRS)

FDA批准Buntanetap治疗帕金森病的3期临床试验

阿尔茨海默病(AD)和帕金森病都是老年人中最常见的神经退行性疾病,它困扰全球上千万患者和他们的家人。有没有一种药物同时能治疗这两种疾病的?2021年5月,Annovis Bio公司宣布,该公司的在研疗

拓展阅读

Nature Medicine:重塑帕金森病治疗前景:Prasinezumab在早期帕金森病快速进展亚型中的疗效分析

文章探讨了Prasinezumab这种单克隆抗体在早期帕金森病中的潜在的治疗作用。

【帕金森病专题分享】探索帕金森病进展及诊疗全攻略

帕金森病日来临之际,我们特别推出了帕金森病专题系列文章。无论你是初入此领域的新手,还是经验丰富的专家,这里都有你需要的知识和信息。点击立即阅读,共同提升帕金森病诊疗水平!

话题:帕金森病的真相你了解多少?

我们欢迎各位老师,学者们在下方评论区共同探讨帕金森病的各个方面,包括但不限于:帕金森病的介绍、早期症状、体征、预防等都可一起分享出来。

European Radiology:弥散基础频谱成像检测早期帕金森病黑质和白质束的病理改变

为了解决弥散张量成像的局限性,研究发展了弥散基谱成像 (DBSI)以粗量化各向异性扩散张量反映轴突的完整性,其在多种中枢神经系统疾病中的敏感性和准确性已被证实。

帕金森病睡眠量表修订版(PDSS-2)

帕金森病睡眠量表修订版(PDSS-2)

神经科一周速递:热点解读进展大盘点!

一周热点分享 ,紧跟神经科学前沿,让每一次诊疗都更精准,点击立即查看!

2024 NICE 诊断指南:帕金森病远程监测设备 [DG51]

英国国家卫生与临床优化研究所(NICE,National Institute for Health and Clinical Excellence) · 2024-01-25

2023 NICE 技术鉴定指南:左旋多巴/卡比多巴组合治疗伴有运动症状的晚期帕金森病[TA934]

英国国家卫生与临床优化研究所(NICE,National Institute for Health and Clinical Excellence) · 2023-11-29

帕金森病患者睡眠障碍评估与护理干预的最佳证据总结

浙江中医药大学护理学院 · 2023-08-10

早中期帕金森病患者运动管理的最佳证据总结

山东第一医科大学附属省立医院老年神经内科 · 2023-05-10