中外科学家建成PTSD遗传学数据库

2017-12-05 张素 中新网

在遭受异乎寻常的威胁性或灾难性事件以后,一些人会出现或长期伴有精神疾患,这种精神疾患被称为创伤后应激障碍(PTSD)。记者12月4日从中国科学院心理研究所获悉,中外科学家建成首个PTSD遗传学数据库。中国科学院心理研究所心理健康重点实验室的王晶研究组、张建新研究组,与来自荷兰阿姆斯特丹大学的科学家合作,建立目前国际上首个关于PTSD的遗传学数据库。科研人员说,现有研究表明PTSD受遗传和环境因素共

在遭受异乎寻常的威胁性或灾难性事件以后,一些人会出现或长期伴有精神疾患,这种精神疾患被称为创伤后应激障碍(PTSD)。记者12月4日从中国科学院心理研究所获悉,中外科学家建成首个PTSD遗传学数据库。

中国科学院心理研究所心理健康重点实验室的王晶研究组、张建新研究组,与来自荷兰阿姆斯特丹大学的科学家合作,建立目前国际上首个关于PTSD的遗传学数据库。

科研人员说,现有研究表明PTSD受遗传和环境因素共同影响,但并不清楚其病因和发病机制。由于已报道的PTSD可能的疾病相关位点和其他精神疾病相比非常有限,结果的重复率低,因此有必要整合分析已有的PTSD遗传数据。

中外科学家进行了以下工作。他们首先基于对生物信息学技术和PTSD表型研究的积累,从1762篇文献中初步筛选出105篇文献进行信息挖掘与整合。接着,他们根据文献数据,对每一个变异位点和基因进行基本的功能注释,并根据已报道的显着易感基因来绘制蛋白—蛋白相互作用图。

最后,科研人员分别从诊断方法、评定量表、样本量、创伤性事件类型等为代表的宏观层面,以及变异位点、候选基因结果显着性、遗传和环境交互作用等为代表的微观层面,整合研究证据,形成网页版数据库PTSDgene,供全球研究者自由地查询使用。

专家表示,这个数据库为后续研究提供广泛而可靠的数据集,通过深入挖掘与分析数据得到PTSD潜在的候选位点,将为验证研究提供可靠候选,他们期待最终揭示PTSD的遗传基础和发病机制。

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  2. [GetPortalCommentsPageByObjectIdResponse(id=1843939, encodeId=8fbb184393997, content=<a href='/topic/show?id=05e29508559' target=_blank style='color:#2F92EE;'>#遗传学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=95085, encryptionId=05e29508559, topicName=遗传学)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6e7948, createdName=李研东, createdTime=Sat Dec 09 20:37:00 CST 2017, time=2017-12-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=267122, encodeId=4d3826e1220c, content=学习了很有用不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib3IzoRn621JdKCFUI4XvNELcibocrAVU6aUzEVDSaf3rYH08PUYUiagGqxAEhj8g9WqqNvD1CupIpCrmnR2OrqHZh/0, createdBy=7f181365728, createdName=飛歌, createdTime=Wed Dec 06 01:17:26 CST 2017, time=2017-12-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=267098, encodeId=907226e09838, content=学了......., beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4Neru1qt53a14aACuSzg3TZhkTcsPYVibyHibhTZ5L4k9qIBWiaej4lgomIsGptf8N16E4mTuIq2DVdJXjPjmwZKrLib/0, createdBy=5a0f2055853, createdName=135****7952平儿, createdTime=Tue Dec 05 23:13:56 CST 2017, time=2017-12-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=267080, encodeId=72dc26e0803c, content=在遭受异乎寻常的威胁性或灾难性事件以后.一些人会出现或长期伴有精神疾患.这种精神疾患被称为创伤后应激障碍(PTSD).记者12月4日从中国科学院心理研究所获悉.中外科学家建成首个PTSD遗传学数据库., beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7cJ6ejWUr2nIia8qOvAKNdLHr32Df6G8iaoaOx6pHaoiacwp26DaslxZHCGbibZhhCGven4rvmWP60GahtzgFjgCjR/0, createdBy=6b111703011, createdName=有备才能无患, createdTime=Tue Dec 05 22:26:43 CST 2017, time=2017-12-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=267069, encodeId=0b5126e069f5, content=好资料学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=92191944782, createdName=thlabcde, createdTime=Tue Dec 05 21:38:02 CST 2017, time=2017-12-05, status=1, ipAttribution=)]
    2017-12-06 飛歌

    学习了很有用不错

    0

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    2017-12-05 135****7952平儿

    学了.......

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1843939, encodeId=8fbb184393997, content=<a href='/topic/show?id=05e29508559' target=_blank style='color:#2F92EE;'>#遗传学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=95085, encryptionId=05e29508559, topicName=遗传学)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6e7948, createdName=李研东, createdTime=Sat Dec 09 20:37:00 CST 2017, time=2017-12-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=267122, encodeId=4d3826e1220c, content=学习了很有用不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib3IzoRn621JdKCFUI4XvNELcibocrAVU6aUzEVDSaf3rYH08PUYUiagGqxAEhj8g9WqqNvD1CupIpCrmnR2OrqHZh/0, createdBy=7f181365728, createdName=飛歌, createdTime=Wed Dec 06 01:17:26 CST 2017, time=2017-12-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=267098, encodeId=907226e09838, content=学了......., beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4Neru1qt53a14aACuSzg3TZhkTcsPYVibyHibhTZ5L4k9qIBWiaej4lgomIsGptf8N16E4mTuIq2DVdJXjPjmwZKrLib/0, createdBy=5a0f2055853, createdName=135****7952平儿, createdTime=Tue Dec 05 23:13:56 CST 2017, time=2017-12-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=267080, encodeId=72dc26e0803c, content=在遭受异乎寻常的威胁性或灾难性事件以后.一些人会出现或长期伴有精神疾患.这种精神疾患被称为创伤后应激障碍(PTSD).记者12月4日从中国科学院心理研究所获悉.中外科学家建成首个PTSD遗传学数据库., beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7cJ6ejWUr2nIia8qOvAKNdLHr32Df6G8iaoaOx6pHaoiacwp26DaslxZHCGbibZhhCGven4rvmWP60GahtzgFjgCjR/0, createdBy=6b111703011, createdName=有备才能无患, createdTime=Tue Dec 05 22:26:43 CST 2017, time=2017-12-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=267069, encodeId=0b5126e069f5, content=好资料学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=92191944782, createdName=thlabcde, createdTime=Tue Dec 05 21:38:02 CST 2017, time=2017-12-05, status=1, ipAttribution=)]
    2017-12-05 有备才能无患

    在遭受异乎寻常的威胁性或灾难性事件以后.一些人会出现或长期伴有精神疾患.这种精神疾患被称为创伤后应激障碍(PTSD).记者12月4日从中国科学院心理研究所获悉.中外科学家建成首个PTSD遗传学数据库.

    0

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    2017-12-05 thlabcde

    好资料学习了!

    0

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Clin Neuropharm:阿立哌唑用于创伤后应激障碍

创伤后应激障碍(PTSD)是一种精神病性症状,常常在一个人经历或见证某种煽动恐惧,无望或恐怖感受的创伤事件或压力源之后发展。它可能很快发生,也可能在事件发生后很长时间才出现。PTSD药物治疗主要是选择性5-羟色胺再摄取抑制剂(SSRIs),目前FDA批准的两种SSRI为帕罗西汀和舍曲林。

J Child Psychol Psyc:儿童创伤后应激障碍不容忽视

患有创伤后应激障碍(PTSD)的儿童和青少年可以只用几个小时的EMDR或认知行为写作治疗(CBWT)就成功治疗。这是阿姆斯特丹大学(UVA)和儿童和青年创伤中心(GGZ Rivierduinen)的一项新研究发现。这篇论文于6月29日星期四发表在《儿童心理学与精神病学杂志》上。

SCI REP:阴道分娩一年后慢性创伤后应激障碍的危险因素分析!

由此可见,在低危人群中阴道分娩一年后创伤后应激障碍并不少见。产后第2日回忆这一个简单问题可以有助于识别创伤后应激障碍的高危人群,并帮助确定是否需要早期干预。