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默沙东加入埃博拉疫苗研发阵营,联手NewLink开发rVSV-EBOV

2014-11-26 佚名 生物谷

埃博拉病毒(Ebola)在撒哈拉以南非洲爆发,该病死亡率可达90%。目前,尚未有用于人体的疫苗或有效抗病毒治疗药物,而关于埃博拉病毒疫苗的测试及生产工作仍在紧张进行中。近日,疫苗领域的佼佼者,美国制药巨头默沙东(Merck & Co)继葛兰素史克(GSK)和强生(JNJ)之后,也加入了埃博拉疫苗研发阵营。 近日,默沙东与NewLink Genetics公司联合宣布,双方已达成一项全球独家

埃博拉病毒(Ebola)在撒哈拉以南非洲爆发,该病死亡率可达90%。目前,尚未有用于人体的疫苗或有效抗病毒治疗药物,而关于埃博拉病毒疫苗的测试及生产工作仍在紧张进行中。近日,疫苗领域的佼佼者,美国制药巨头默沙东(Merck & Co)继葛兰素史克(GSK)和强生(JNJ)之后,也加入了埃博拉疫苗研发阵营。

近日,默沙东与NewLink Genetics公司联合宣布,双方已达成一项全球独家授权协议,研究、开发、生产及分销后者开发的实验性rVSV-EBOV(埃博拉)候选疫苗。

该候选疫苗rVSV-EBOV,最初由加拿大公共卫生署(PHAC)开发,目前正处于I期临床评估。美国国立卫生研究院(NIH)已宣布计划,在2015年初启动一项大型随机对照III期研究,评估rVSV-EBOV疫苗及美国国家过敏和传染病研究所(NIAID)与葛兰素史克(GSK)联合开发的另一种埃博拉疫苗的安全性和有效性。

根据协议条款,默沙东将rVSV-EBOV疫苗及任何后续产品的独家权利,PHAC则保留候选疫苗相关的非商业化权利。默沙东疫苗部门总裁Julie Gerberding表示,有效的埃博拉疫苗将成为埃博拉综合性防治措施的重要组成部分,在预防高危人群感染埃博拉病毒及未来全球范围内遏制埃博拉疫情爆发将发挥重要作用。默沙东将运用自身专业的疫苗知识,联手NewLink推进埃博拉疫苗的研发。

rVSV-EBOV疫苗采用了有缺陷的、能够感染家畜的水泡性口炎病毒,并将病毒的中一种基因用埃博拉病毒的基因替换。在2010年,加拿大公共卫生署(PHAC)与NewLink Genetics旗下全资子公司BioProtection Systems(BPS)签署了授权协议,双方联合生产临床试验材料并将疫苗推进至I期临床。

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  2. [GetPortalCommentsPageByObjectIdResponse(id=1634304, encodeId=3c04163430483, content=<a href='/topic/show?id=2346e05209f' target=_blank style='color:#2F92EE;'>#疫苗研发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=70520, encryptionId=2346e05209f, topicName=疫苗研发)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ce9922152235, createdName=lilili1111, createdTime=Fri May 29 12:23:00 CST 2015, time=2015-05-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1259908, encodeId=24631259908bf, content=<a href='/topic/show?id=6ff910336054' target=_blank style='color:#2F92EE;'>#默沙东#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=103360, encryptionId=6ff910336054, topicName=默沙东)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=28d456, createdName=yese, createdTime=Fri Nov 28 00:23:00 CST 2014, time=2014-11-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299838, encodeId=869d1299838d0, content=<a href='/topic/show?id=ed5ee332423' target=_blank style='color:#2F92EE;'>#研发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=52, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73324, encryptionId=ed5ee332423, topicName=研发)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aea0290, createdName=lqvr, createdTime=Fri Nov 28 00:23:00 CST 2014, time=2014-11-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1460041, encodeId=3f0a1460041b6, content=<a href='/topic/show?id=d44f415583a' target=_blank style='color:#2F92EE;'>#埃博拉疫苗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=41558, encryptionId=d44f415583a, topicName=埃博拉疫苗)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=21015, createdName=heli0118, createdTime=Fri Nov 28 00:23:00 CST 2014, time=2014-11-28, status=1, ipAttribution=)]
    2014-11-28 yese
  3. [GetPortalCommentsPageByObjectIdResponse(id=1634304, encodeId=3c04163430483, content=<a href='/topic/show?id=2346e05209f' target=_blank style='color:#2F92EE;'>#疫苗研发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=70520, encryptionId=2346e05209f, topicName=疫苗研发)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ce9922152235, createdName=lilili1111, createdTime=Fri May 29 12:23:00 CST 2015, time=2015-05-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1259908, encodeId=24631259908bf, content=<a href='/topic/show?id=6ff910336054' target=_blank style='color:#2F92EE;'>#默沙东#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=103360, encryptionId=6ff910336054, topicName=默沙东)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=28d456, createdName=yese, createdTime=Fri Nov 28 00:23:00 CST 2014, time=2014-11-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299838, encodeId=869d1299838d0, content=<a href='/topic/show?id=ed5ee332423' target=_blank style='color:#2F92EE;'>#研发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=52, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73324, encryptionId=ed5ee332423, topicName=研发)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aea0290, createdName=lqvr, createdTime=Fri Nov 28 00:23:00 CST 2014, time=2014-11-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1460041, encodeId=3f0a1460041b6, content=<a href='/topic/show?id=d44f415583a' target=_blank style='color:#2F92EE;'>#埃博拉疫苗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=41558, encryptionId=d44f415583a, topicName=埃博拉疫苗)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=21015, createdName=heli0118, createdTime=Fri Nov 28 00:23:00 CST 2014, time=2014-11-28, status=1, ipAttribution=)]
    2014-11-28 lqvr
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