日本积极推进异体细胞移植临床计划

2017-03-20 佚名 日经

在日本,为了使利用从其他人身上取下的皮肤等组织制成再生医疗产品迈向实用化,临床计划纷纷涌现。来自企业和大学等 3 个机构计划在 2017 年度实施这些计划。如果取得成功,将大幅降低治疗成本,有望推动再生医疗的普及。

在日本,为了使利用从其他人身上取下的皮肤等组织制成再生医疗产品迈向实用化,临床计划纷纷涌现。来自企业和大学等3个机构计划在2017年度实施这些计划。如果取得成功,将大幅降低治疗成本,有望推动再生医疗的普及。



日前,日本再生医疗学会在仙台市召开,在会上公布了这些临床计划。虽然iPS细胞可以制造各种器官和组织,但目前进入临床研究阶段的案例也只有1例。而临床研究还只是临床试验的前一个阶段。另一方面,如果采用对皮肤等组织进行培养并移植的方法,能在病变部位保留再生能力的话,就有望取得治疗效果,而且成本很低。

如果使用医疗机构保管的其他人的细胞,就可省去从患者本人身上提取组织进行培养等麻烦。2014年,再生医疗相关新法案生效,使得临床计划更容易推进。

富士胶片控股的子公司Japan Tissue Engineering(J-TEC)和京都大学计划向重度烧伤患者身上移植培养的皮肤。双方将探讨是由医师主导的治疗试验还是上一阶段的临床研究,将由京都大学医院负责验证具体效果。受到被移植皮肤的细胞分泌物影响,经1周左右患者皮肤就将开始再生。据悉费用在100~200万日元之间,不到原来的四分之一。除了在日本国内,还计划在东南亚等国开展业务。

乐敦制药和新泻大学教授寺井崇二等计划将手术中取出脂肪的“干细胞”用于治疗肝硬化。移植后的干细胞分泌物会促进已病变的肝脏再生。计划在2017年夏季之前向国家等申请实施治疗试验。

东京女子医科大学副教授岩田隆纪等人计划再造因重度牙周病而失去的牙根组织。正探讨从其他人的智齿等采集干细胞进行培养,制成贴片敷在患处进行治疗试验。

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 (4)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1658801, encodeId=4c0d165880161, content=<a href='/topic/show?id=c40ce798412' target=_blank style='color:#2F92EE;'>#细胞移植#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77984, encryptionId=c40ce798412, topicName=细胞移植)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ad4724938298, createdName=limedical1982, createdTime=Thu Nov 16 12:17:00 CST 2017, time=2017-11-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=181728, encodeId=f1a9181e28e8, content=学习了,分享了, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=387d1660055, createdName=dhzzm, createdTime=Tue Mar 21 19:15:37 CST 2017, time=2017-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1294306, encodeId=811f1294306d9, content=<a href='/topic/show?id=ca6e592189b' target=_blank style='color:#2F92EE;'>#日本#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59218, encryptionId=ca6e592189b, topicName=日本)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f634250, createdName=chentianping, createdTime=Tue Mar 21 16:17:00 CST 2017, time=2017-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1438296, encodeId=69a814382967c, content=<a href='/topic/show?id=c8a526638f6' target=_blank style='color:#2F92EE;'>#体细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=26638, encryptionId=c8a526638f6, topicName=体细胞)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Tue Mar 21 16:17:00 CST 2017, time=2017-03-21, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1658801, encodeId=4c0d165880161, content=<a href='/topic/show?id=c40ce798412' target=_blank style='color:#2F92EE;'>#细胞移植#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77984, encryptionId=c40ce798412, topicName=细胞移植)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ad4724938298, createdName=limedical1982, createdTime=Thu Nov 16 12:17:00 CST 2017, time=2017-11-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=181728, encodeId=f1a9181e28e8, content=学习了,分享了, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=387d1660055, createdName=dhzzm, createdTime=Tue Mar 21 19:15:37 CST 2017, time=2017-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1294306, encodeId=811f1294306d9, content=<a href='/topic/show?id=ca6e592189b' target=_blank style='color:#2F92EE;'>#日本#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59218, encryptionId=ca6e592189b, topicName=日本)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f634250, createdName=chentianping, createdTime=Tue Mar 21 16:17:00 CST 2017, time=2017-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1438296, encodeId=69a814382967c, content=<a href='/topic/show?id=c8a526638f6' target=_blank style='color:#2F92EE;'>#体细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=26638, encryptionId=c8a526638f6, topicName=体细胞)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Tue Mar 21 16:17:00 CST 2017, time=2017-03-21, status=1, ipAttribution=)]
    2017-03-21 dhzzm

    学习了,分享了

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1658801, encodeId=4c0d165880161, content=<a href='/topic/show?id=c40ce798412' target=_blank style='color:#2F92EE;'>#细胞移植#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77984, encryptionId=c40ce798412, topicName=细胞移植)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ad4724938298, createdName=limedical1982, createdTime=Thu Nov 16 12:17:00 CST 2017, time=2017-11-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=181728, encodeId=f1a9181e28e8, content=学习了,分享了, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=387d1660055, createdName=dhzzm, createdTime=Tue Mar 21 19:15:37 CST 2017, time=2017-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1294306, encodeId=811f1294306d9, content=<a href='/topic/show?id=ca6e592189b' target=_blank style='color:#2F92EE;'>#日本#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59218, encryptionId=ca6e592189b, topicName=日本)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f634250, createdName=chentianping, createdTime=Tue Mar 21 16:17:00 CST 2017, time=2017-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1438296, encodeId=69a814382967c, content=<a href='/topic/show?id=c8a526638f6' target=_blank style='color:#2F92EE;'>#体细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=26638, encryptionId=c8a526638f6, topicName=体细胞)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Tue Mar 21 16:17:00 CST 2017, time=2017-03-21, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1658801, encodeId=4c0d165880161, content=<a href='/topic/show?id=c40ce798412' target=_blank style='color:#2F92EE;'>#细胞移植#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77984, encryptionId=c40ce798412, topicName=细胞移植)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ad4724938298, createdName=limedical1982, createdTime=Thu Nov 16 12:17:00 CST 2017, time=2017-11-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=181728, encodeId=f1a9181e28e8, content=学习了,分享了, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=387d1660055, createdName=dhzzm, createdTime=Tue Mar 21 19:15:37 CST 2017, time=2017-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1294306, encodeId=811f1294306d9, content=<a href='/topic/show?id=ca6e592189b' target=_blank style='color:#2F92EE;'>#日本#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59218, encryptionId=ca6e592189b, topicName=日本)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f634250, createdName=chentianping, createdTime=Tue Mar 21 16:17:00 CST 2017, time=2017-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1438296, encodeId=69a814382967c, content=<a href='/topic/show?id=c8a526638f6' target=_blank style='color:#2F92EE;'>#体细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=26638, encryptionId=c8a526638f6, topicName=体细胞)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Tue Mar 21 16:17:00 CST 2017, time=2017-03-21, status=1, ipAttribution=)]