科学家正在研发测试干细胞3D生物打印机

2016-06-18 佚名 生物谷

以电子3D打印技术著称的Nano Dimension正在和以色列干细胞研究公司Accellta进行合作来测试一台使用干细胞的3D生物打印机。 两家公司已经在今年5月份测试过该款打印机,同时计划成立一家专注于干细胞打印的合资公司,其最终目标是生物打印人体器官和组织。 “活细胞3D打印技术已经在医学研究中起着重要作用,但为了发挥这项技术的全部潜能,以推动该领域的进一步发展,我们有必要提高打印速度

以电子3D打印技术著称的Nano Dimension正在和以色列干细胞研究公司Accellta进行合作来测试一台使用干细胞的3D生物打印机。

两家公司已经在今年5月份测试过该款打印机,同时计划成立一家专注于干细胞打印的合资公司,其最终目标是生物打印人体器官和组织。

“活细胞3D打印技术已经在医学研究中起着重要作用,但为了发挥这项技术的全部潜能,以推动该领域的进一步发展,我们有必要提高打印速度、打印分辨率、细胞控制和活力以及细胞的可用性和生物墨水技术”,Nano Dimension公司首席执行官Amit Dror说道,“我们将把自身的高速度、高精准度的喷墨功能与Accellta的干细胞悬浮技术和诱导分化功能结合在一起。这个过程将由一个世界知名团队来领导,团队成员均是一些经验丰富的工程师和科学家。这样,我们使得3D打印具有高分辨率和高容量”。

该项解决方案已经在可行性研究中被测试过,它使用了Accellta基于悬浮技术细胞培养系统,该系统每批可产生数以亿计的干细胞。有了大量的优质细胞,这两家公司能打印更大、更复杂的组织和器官。

“Accellta和Nano Dimension在这个初步试验中联手来评估和调整双方技术的合作潜力。我们希望并相信彼此的共同能力和专业技术能创造出一个结合了高精准度、高流量打印机与源于干细胞的专用生物墨水技术的3D生物打印解决方案”,Accellta的董事长兼CEO Dr. Itzchak Angel说道,“一旦高精准度3D生物打印和干细胞分化能产生出所需要的组织,我们的联合技术将会有更广阔的发展领域。我们对这些初步成果和未来的发展感到非常兴奋”。

今年6月,Nano Dimension 在美国提交了专利申请,其内容涵盖了使用干细胞和喷墨技术进行3D打印人体组织和器官以及通过核磁共振成像(MRI)、CT扫描和二者所得图像来为生物打印创建3D结构。

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=1981719, encodeId=35f61981e197b, content=<a href='/topic/show?id=5543124679' target=_blank style='color:#2F92EE;'>#3D生物打印#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1246, encryptionId=5543124679, topicName=3D生物打印)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b96f328, createdName=wwzzly, createdTime=Sun Sep 11 04:58:00 CST 2016, time=2016-09-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299928, encodeId=9b1a1299928ee, content=<a href='/topic/show?id=ed5ee332423' target=_blank style='color:#2F92EE;'>#研发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, 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=Mon Jun 20 01:58:00 CST 2016, time=2016-06-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1335908, encodeId=b81a133590877, content=<a href='/topic/show?id=792612047e' target=_blank style='color:#2F92EE;'>#3D#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1204, encryptionId=792612047e, topicName=3D)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/pSGl6CJeZ2PzWxdhCtrvv4U9Q281RV8e0AKmlB5ib93DibbiaRyOzmkCdz5F04cbfX5RGOpG4dOXvuQW1fumibVeBg/132, createdBy=fc342500110, createdName=ms9833124466084992, createdTime=Mon Jun 20 01:58:00 CST 2016, time=2016-06-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=90525, encodeId=2673905254f, content=现在很牛啊, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7cde98330, createdName=milkshark, createdTime=Sun Jun 19 12:53:00 CST 2016, time=2016-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=90526, encodeId=3c5f90526a7, content=的确不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=115, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7cde98330, createdName=milkshark, createdTime=Sun Jun 19 12:53:00 CST 2016, time=2016-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=90344, encodeId=147d90344e4, content=好文章,值得学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=53751677671, createdName=沉心多思, createdTime=Sat Jun 18 17:56:00 CST 2016, time=2016-06-18, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1981719, encodeId=35f61981e197b, content=<a href='/topic/show?id=5543124679' target=_blank style='color:#2F92EE;'>#3D生物打印#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1246, encryptionId=5543124679, topicName=3D生物打印)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b96f328, createdName=wwzzly, createdTime=Sun Sep 11 04:58:00 CST 2016, time=2016-09-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299928, encodeId=9b1a1299928ee, content=<a href='/topic/show?id=ed5ee332423' target=_blank style='color:#2F92EE;'>#研发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, 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=Mon Jun 20 01:58:00 CST 2016, time=2016-06-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1335908, encodeId=b81a133590877, content=<a href='/topic/show?id=792612047e' target=_blank style='color:#2F92EE;'>#3D#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1204, encryptionId=792612047e, topicName=3D)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/pSGl6CJeZ2PzWxdhCtrvv4U9Q281RV8e0AKmlB5ib93DibbiaRyOzmkCdz5F04cbfX5RGOpG4dOXvuQW1fumibVeBg/132, createdBy=fc342500110, createdName=ms9833124466084992, createdTime=Mon Jun 20 01:58:00 CST 2016, time=2016-06-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=90525, encodeId=2673905254f, content=现在很牛啊, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7cde98330, createdName=milkshark, createdTime=Sun Jun 19 12:53:00 CST 2016, time=2016-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=90526, encodeId=3c5f90526a7, content=的确不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=115, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7cde98330, createdName=milkshark, createdTime=Sun Jun 19 12:53:00 CST 2016, time=2016-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=90344, encodeId=147d90344e4, content=好文章,值得学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=53751677671, createdName=沉心多思, createdTime=Sat Jun 18 17:56:00 CST 2016, time=2016-06-18, status=1, ipAttribution=)]
    2016-06-20 lqvr
  3. [GetPortalCommentsPageByObjectIdResponse(id=1981719, encodeId=35f61981e197b, content=<a href='/topic/show?id=5543124679' target=_blank style='color:#2F92EE;'>#3D生物打印#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1246, encryptionId=5543124679, topicName=3D生物打印)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b96f328, createdName=wwzzly, createdTime=Sun Sep 11 04:58:00 CST 2016, time=2016-09-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299928, encodeId=9b1a1299928ee, content=<a href='/topic/show?id=ed5ee332423' target=_blank style='color:#2F92EE;'>#研发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, 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=Mon Jun 20 01:58:00 CST 2016, time=2016-06-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1335908, encodeId=b81a133590877, content=<a href='/topic/show?id=792612047e' target=_blank style='color:#2F92EE;'>#3D#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1204, encryptionId=792612047e, topicName=3D)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/pSGl6CJeZ2PzWxdhCtrvv4U9Q281RV8e0AKmlB5ib93DibbiaRyOzmkCdz5F04cbfX5RGOpG4dOXvuQW1fumibVeBg/132, createdBy=fc342500110, createdName=ms9833124466084992, createdTime=Mon Jun 20 01:58:00 CST 2016, time=2016-06-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=90525, encodeId=2673905254f, content=现在很牛啊, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7cde98330, createdName=milkshark, createdTime=Sun Jun 19 12:53:00 CST 2016, time=2016-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=90526, encodeId=3c5f90526a7, content=的确不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=115, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7cde98330, createdName=milkshark, createdTime=Sun Jun 19 12:53:00 CST 2016, time=2016-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=90344, encodeId=147d90344e4, content=好文章,值得学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=53751677671, createdName=沉心多思, createdTime=Sat Jun 18 17:56:00 CST 2016, time=2016-06-18, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1981719, encodeId=35f61981e197b, content=<a href='/topic/show?id=5543124679' target=_blank style='color:#2F92EE;'>#3D生物打印#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1246, encryptionId=5543124679, topicName=3D生物打印)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b96f328, createdName=wwzzly, createdTime=Sun Sep 11 04:58:00 CST 2016, time=2016-09-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299928, encodeId=9b1a1299928ee, content=<a href='/topic/show?id=ed5ee332423' target=_blank style='color:#2F92EE;'>#研发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, 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=Mon Jun 20 01:58:00 CST 2016, time=2016-06-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1335908, encodeId=b81a133590877, content=<a href='/topic/show?id=792612047e' target=_blank style='color:#2F92EE;'>#3D#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1204, encryptionId=792612047e, topicName=3D)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/pSGl6CJeZ2PzWxdhCtrvv4U9Q281RV8e0AKmlB5ib93DibbiaRyOzmkCdz5F04cbfX5RGOpG4dOXvuQW1fumibVeBg/132, createdBy=fc342500110, createdName=ms9833124466084992, createdTime=Mon Jun 20 01:58:00 CST 2016, time=2016-06-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=90525, encodeId=2673905254f, content=现在很牛啊, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7cde98330, createdName=milkshark, createdTime=Sun Jun 19 12:53:00 CST 2016, time=2016-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=90526, encodeId=3c5f90526a7, content=的确不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=115, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7cde98330, createdName=milkshark, createdTime=Sun Jun 19 12:53:00 CST 2016, time=2016-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=90344, encodeId=147d90344e4, content=好文章,值得学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=53751677671, createdName=沉心多思, createdTime=Sat Jun 18 17:56:00 CST 2016, time=2016-06-18, status=1, ipAttribution=)]
    2016-06-19 milkshark

    现在很牛啊

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1981719, encodeId=35f61981e197b, content=<a href='/topic/show?id=5543124679' target=_blank style='color:#2F92EE;'>#3D生物打印#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1246, encryptionId=5543124679, topicName=3D生物打印)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b96f328, createdName=wwzzly, createdTime=Sun Sep 11 04:58:00 CST 2016, time=2016-09-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299928, encodeId=9b1a1299928ee, content=<a href='/topic/show?id=ed5ee332423' target=_blank style='color:#2F92EE;'>#研发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, 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=Mon Jun 20 01:58:00 CST 2016, time=2016-06-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1335908, encodeId=b81a133590877, content=<a href='/topic/show?id=792612047e' target=_blank style='color:#2F92EE;'>#3D#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1204, encryptionId=792612047e, topicName=3D)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/pSGl6CJeZ2PzWxdhCtrvv4U9Q281RV8e0AKmlB5ib93DibbiaRyOzmkCdz5F04cbfX5RGOpG4dOXvuQW1fumibVeBg/132, createdBy=fc342500110, createdName=ms9833124466084992, createdTime=Mon Jun 20 01:58:00 CST 2016, time=2016-06-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=90525, encodeId=2673905254f, content=现在很牛啊, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7cde98330, createdName=milkshark, createdTime=Sun Jun 19 12:53:00 CST 2016, time=2016-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=90526, encodeId=3c5f90526a7, content=的确不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=115, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7cde98330, createdName=milkshark, createdTime=Sun Jun 19 12:53:00 CST 2016, time=2016-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=90344, encodeId=147d90344e4, content=好文章,值得学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=53751677671, createdName=沉心多思, createdTime=Sat Jun 18 17:56:00 CST 2016, time=2016-06-18, status=1, ipAttribution=)]
    2016-06-19 milkshark

    的确不错

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1981719, encodeId=35f61981e197b, content=<a href='/topic/show?id=5543124679' target=_blank style='color:#2F92EE;'>#3D生物打印#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1246, encryptionId=5543124679, topicName=3D生物打印)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b96f328, createdName=wwzzly, createdTime=Sun Sep 11 04:58:00 CST 2016, time=2016-09-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299928, encodeId=9b1a1299928ee, content=<a href='/topic/show?id=ed5ee332423' target=_blank style='color:#2F92EE;'>#研发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, 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=Mon Jun 20 01:58:00 CST 2016, time=2016-06-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1335908, encodeId=b81a133590877, content=<a href='/topic/show?id=792612047e' target=_blank style='color:#2F92EE;'>#3D#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1204, encryptionId=792612047e, topicName=3D)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/pSGl6CJeZ2PzWxdhCtrvv4U9Q281RV8e0AKmlB5ib93DibbiaRyOzmkCdz5F04cbfX5RGOpG4dOXvuQW1fumibVeBg/132, createdBy=fc342500110, createdName=ms9833124466084992, createdTime=Mon Jun 20 01:58:00 CST 2016, time=2016-06-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=90525, encodeId=2673905254f, content=现在很牛啊, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7cde98330, createdName=milkshark, createdTime=Sun Jun 19 12:53:00 CST 2016, time=2016-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=90526, encodeId=3c5f90526a7, content=的确不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=115, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7cde98330, createdName=milkshark, createdTime=Sun Jun 19 12:53:00 CST 2016, time=2016-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=90344, encodeId=147d90344e4, content=好文章,值得学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=53751677671, createdName=沉心多思, createdTime=Sat Jun 18 17:56:00 CST 2016, time=2016-06-18, status=1, ipAttribution=)]
    2016-06-18 沉心多思

    好文章,值得学习

    0

相关资讯

Stem Cells:脐带血干细胞有望治疗异位性皮肤炎

异位性皮肤炎(atopic dermatitis)这一病名是由瓦也斯(Wise)和苏兹伯格(Sulzberger)在1933年最早提出的。异位性皮肤炎,又名异位性湿疹或遗传过敏性湿疹,是一种与遗传有密切关系的皮肤疾病,因遗传导致皮肤异常而发生病变,会反复发作且搔痒难当即异常敏感,好发于婴幼儿时期,也因此,有些人会称之为“婴儿湿疹”。异位性皮肤炎属于慢性、复发性、瘙痒性皮肤病。异位性的含义:(1

Nature:靶向攻击p53和c-MYC可选择性清除白血病干细胞

在一项新的研究中,来自英国格拉斯哥大学、曼彻斯特大学和澳大利亚墨尔本大学的一个跨学科研究团队揭示出慢性粒细胞白血病(chronic myeloid leukaemia, CML)的阿喀琉斯之踵(即致命弱点),并且发现在小鼠体内成功地靶向攻击这种弱点和根除这种疾病的药物。相关研究结果于2016年6月8日在线发表在Nature期刊上,论文标题为“Dual targeting of p53 and

迎来黄金时代的无创治疗

未来医疗的发展方向将有两大趋势:一是以基因、干细胞技术为主的个性化治疗,另外一个就是以超声聚焦技术为主的无创治疗。这是曾任马里兰大学医学中心院长和美国国立卫生研究院Magnuson医学中心院长的斯蒂芬·申弗在其著作《医疗大趋势:明日医疗》中所作的描述。其实,早在2011年,美国的《时代周刊》杂志就将超声聚焦技术列为新世纪的50项最重要的发明之一。甚至国际超声学会主席Crum教授还作出这样的预测:2

哈佛干细胞专家:让骨髓移植更安全的方法

最近,哈佛大学干细胞研究所(HSCI)的科学家们,开发出了一种使骨髓——造血干细胞——移植更安全的疗法,因此,可能更广泛适用于数以百万计患有血液疾病(如镰状细胞性贫血、地中海贫血和艾滋病)的人。 目前,骨髓移植是治疗这些血液疾病唯一有效的疗法。但是,对于新的、移植的干细胞来说,要发挥它们的作用,首先必须“驱逐”或杀死有缺陷的干细胞。要做到这一点,就需要病人忍受化疗和辐射——对身体的恶性攻击,

Nat Commun:新研究成功应用干细胞疗法延缓小鼠亨廷顿氏病进展

近日,研究人员成功地利用健康人类脑细胞延缓了亨廷顿氏病小鼠模型的疾病进展,缓解了疾病症状。相关研究结果发表在国际学术期刊Nature Communication上,这项研究为治疗亨廷顿氏病提供了一个新方法。   亨廷顿氏病是一种遗传性神经退行性疾病,主要是由于负责运动控制的中型多棘神经元发生损伤所导致的。患有该病的病人会出现运动失调,认知下降以及抑郁等病症,目前仍然没有治疗或延缓

Cell Stem Cell:开发出在体外长期培养成体干细胞的方法

在一项新的研究中,来自美国麻省总医院(MGH)等机构的研究人员开发出的一种新方法可能引发成体干细胞培养领域变革。研究人员描述了获得来自在日常治疗肺部疾病期间收集的各种组织样品中的气道干细胞(airway stem cell),并对它们进行增殖。这种方法似乎也可用于几种其他的组织,如皮肤、胃肠道内壁和生殖道。相关研究结果于2016年6月16日在线发表在Cell Stem Cell期刊上,论文标