Nat Commun:斑马鱼模型可用于癫痫药物筛选

2013-10-15 Nature Communications Nature Communication

化学药物Clemizole在“Dravet综合症”的一个斑马鱼模型中能有效防止癫痫类发作。在Nature Communications上发表的这一发现确认了一个新方法,后者有可能被用来识别癫痫病的另类疗法。 “Dravet综合症”是一种从婴儿时期开始的严重癫痫,以严重的、自发的和复发的发作为特征,用现有抗癫痫药物无法有效控制。一个特定的电压门控的钠通道(SCN1A)所发生的突变已被发现是这种综合

化学药物Clemizole在“Dravet综合症”的一个斑马鱼模型能有效防止癫痫类发作。在Nature Communications上发表的这一发现确认了一个新方法,后者有可能被用来识别癫痫病的另类疗法。

“Dravet综合症”是一种从婴儿时期开始的严重癫痫,以严重的、自发的和复发的发作为特征,用现有抗癫痫药物无法有效控制。一个特定的电压门控的钠通道(SCN1A)所发生的突变已被发现是这种综合症的一个主要致病因素。Scott Baraban及同事对来自由获得“美国食品与药品管理局”(FDA)批准的药物构成的一个资料库的化合物进行了一次筛选,发现化合物Clemizole在携带类似“Dravet综合症”的SCN1A突变的斑马鱼中抑制自发痉挛行为和脑电图癫痫发作。由于斑马鱼的SCN1A已知与人类的SCN1A绝大部分功能和特征相同,所以斑马鱼被认为是可以用来研究这种综合症的一个有用模型。

将需要进一步研究来确定这种化合物在治疗人类的相同疾病时是否也有效,但作者希望与在这项研究中所用方法相似的方法将会识别出有可能用来治疗“Dravet综合症”和其他疾病的其他化合物。

原文检索

Baraban SC, Dinday MT, Hortopan GA.Drug screening in Scn1a zebrafish mutant identifies clemizole as a potential Dravet syndrome treatment.Nat Commun. 2013 Sep 3.

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 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=2086651, encodeId=c2002086651b4, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Sat Sep 13 13:57:00 CST 2014, time=2014-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1879693, encodeId=cd1018e969386, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Apr 02 13:57:00 CST 2014, time=2014-04-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1679329, encodeId=95ad16e9329ff, content=<a href='/topic/show?id=59f58e834a0' target=_blank style='color:#2F92EE;'>#药物筛选#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87834, encryptionId=59f58e834a0, topicName=药物筛选)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c37927754929, createdName=hunizi014, createdTime=Sun Jul 06 02:57:00 CST 2014, time=2014-07-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1420882, encodeId=f8e61420882fa, content=<a href='/topic/show?id=f4e85e9565c' target=_blank style='color:#2F92EE;'>#斑马鱼#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57956, encryptionId=f4e85e9565c, topicName=斑马鱼)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=84283623605, createdName=lg.zhao, createdTime=Thu Oct 17 01:57:00 CST 2013, time=2013-10-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1584331, encodeId=761d1584331b1, content=<a href='/topic/show?id=9bbee5948f0' target=_blank style='color:#2F92EE;'>#筛选#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75948, encryptionId=9bbee5948f0, topicName=筛选)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=39da17047364, createdName=ms6747015003810650, createdTime=Thu Oct 17 01:57:00 CST 2013, time=2013-10-17, status=1, ipAttribution=)]
    2014-09-13 liuli5079
  2. [GetPortalCommentsPageByObjectIdResponse(id=2086651, encodeId=c2002086651b4, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Sat Sep 13 13:57:00 CST 2014, time=2014-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1879693, encodeId=cd1018e969386, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Apr 02 13:57:00 CST 2014, time=2014-04-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1679329, encodeId=95ad16e9329ff, content=<a href='/topic/show?id=59f58e834a0' target=_blank style='color:#2F92EE;'>#药物筛选#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87834, encryptionId=59f58e834a0, topicName=药物筛选)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c37927754929, createdName=hunizi014, createdTime=Sun Jul 06 02:57:00 CST 2014, time=2014-07-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1420882, encodeId=f8e61420882fa, content=<a href='/topic/show?id=f4e85e9565c' target=_blank style='color:#2F92EE;'>#斑马鱼#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57956, encryptionId=f4e85e9565c, topicName=斑马鱼)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=84283623605, createdName=lg.zhao, createdTime=Thu Oct 17 01:57:00 CST 2013, time=2013-10-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1584331, encodeId=761d1584331b1, content=<a href='/topic/show?id=9bbee5948f0' target=_blank style='color:#2F92EE;'>#筛选#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75948, encryptionId=9bbee5948f0, topicName=筛选)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=39da17047364, createdName=ms6747015003810650, createdTime=Thu Oct 17 01:57:00 CST 2013, time=2013-10-17, status=1, ipAttribution=)]
    2014-04-02 liye789132251
  3. [GetPortalCommentsPageByObjectIdResponse(id=2086651, encodeId=c2002086651b4, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Sat Sep 13 13:57:00 CST 2014, time=2014-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1879693, encodeId=cd1018e969386, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Apr 02 13:57:00 CST 2014, time=2014-04-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1679329, encodeId=95ad16e9329ff, content=<a href='/topic/show?id=59f58e834a0' target=_blank style='color:#2F92EE;'>#药物筛选#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87834, encryptionId=59f58e834a0, topicName=药物筛选)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c37927754929, createdName=hunizi014, createdTime=Sun Jul 06 02:57:00 CST 2014, time=2014-07-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1420882, encodeId=f8e61420882fa, content=<a href='/topic/show?id=f4e85e9565c' target=_blank style='color:#2F92EE;'>#斑马鱼#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57956, encryptionId=f4e85e9565c, topicName=斑马鱼)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=84283623605, createdName=lg.zhao, createdTime=Thu Oct 17 01:57:00 CST 2013, time=2013-10-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1584331, encodeId=761d1584331b1, content=<a href='/topic/show?id=9bbee5948f0' target=_blank style='color:#2F92EE;'>#筛选#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75948, encryptionId=9bbee5948f0, topicName=筛选)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=39da17047364, createdName=ms6747015003810650, createdTime=Thu Oct 17 01:57:00 CST 2013, time=2013-10-17, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=2086651, encodeId=c2002086651b4, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Sat Sep 13 13:57:00 CST 2014, time=2014-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1879693, encodeId=cd1018e969386, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Apr 02 13:57:00 CST 2014, time=2014-04-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1679329, encodeId=95ad16e9329ff, content=<a href='/topic/show?id=59f58e834a0' target=_blank style='color:#2F92EE;'>#药物筛选#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87834, encryptionId=59f58e834a0, topicName=药物筛选)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c37927754929, createdName=hunizi014, createdTime=Sun Jul 06 02:57:00 CST 2014, time=2014-07-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1420882, encodeId=f8e61420882fa, content=<a href='/topic/show?id=f4e85e9565c' target=_blank style='color:#2F92EE;'>#斑马鱼#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57956, encryptionId=f4e85e9565c, topicName=斑马鱼)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=84283623605, createdName=lg.zhao, createdTime=Thu Oct 17 01:57:00 CST 2013, time=2013-10-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1584331, encodeId=761d1584331b1, content=<a href='/topic/show?id=9bbee5948f0' target=_blank style='color:#2F92EE;'>#筛选#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75948, encryptionId=9bbee5948f0, topicName=筛选)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=39da17047364, createdName=ms6747015003810650, createdTime=Thu Oct 17 01:57:00 CST 2013, time=2013-10-17, status=1, ipAttribution=)]
    2013-10-17 lg.zhao
  5. [GetPortalCommentsPageByObjectIdResponse(id=2086651, encodeId=c2002086651b4, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Sat Sep 13 13:57:00 CST 2014, time=2014-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1879693, encodeId=cd1018e969386, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Apr 02 13:57:00 CST 2014, time=2014-04-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1679329, encodeId=95ad16e9329ff, content=<a href='/topic/show?id=59f58e834a0' target=_blank style='color:#2F92EE;'>#药物筛选#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87834, encryptionId=59f58e834a0, topicName=药物筛选)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c37927754929, createdName=hunizi014, createdTime=Sun Jul 06 02:57:00 CST 2014, time=2014-07-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1420882, encodeId=f8e61420882fa, content=<a href='/topic/show?id=f4e85e9565c' target=_blank style='color:#2F92EE;'>#斑马鱼#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57956, encryptionId=f4e85e9565c, topicName=斑马鱼)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=84283623605, createdName=lg.zhao, createdTime=Thu Oct 17 01:57:00 CST 2013, time=2013-10-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1584331, encodeId=761d1584331b1, content=<a href='/topic/show?id=9bbee5948f0' target=_blank style='color:#2F92EE;'>#筛选#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75948, encryptionId=9bbee5948f0, topicName=筛选)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=39da17047364, createdName=ms6747015003810650, createdTime=Thu Oct 17 01:57:00 CST 2013, time=2013-10-17, status=1, ipAttribution=)]

相关资讯

北大生科实验室起火 数千斑马鱼死亡博士生或延毕

6月18日凌晨,北大生命科学院大楼地下室起火,部分实验室受损。起火现场是斑马鱼水体实验室之一,数千条鱼死亡,约占总数2/3,事故原因疑为水循环系统老化短路。为此,一些博士生可能因损失数据而延迟毕业。 实验室起火 学生抢救斑马鱼 生命科学院大楼位于北大东门附近,其地下一层“鱼房”,为亚洲最大的斑马鱼水体实验室之一。 据知情的学生称,18 日凌晨0时许,他们陆续接到同学电话告知鱼房起火,