BioRes Open Access:内耳干细胞有望用于恢复听力

2014-06-23 佚名 生物谷

螺旋神经节细胞对听觉至关重要,其在内耳的不可逆变性常见于大多数类型的听力损失中。成年螺旋神经节细胞不能再生,然而,在小鼠模型中新的证据表明,存在于内耳的螺旋神经干细胞能够自我更新,并能生长和诱导分化成成熟的螺旋神经节细胞以及神经元和神经胶质细胞。一项新研究得出这样的结论:螺旋神经节干细胞表现出的自我更新特性,使它们成为再生内耳神经结构疗法所需的替换细胞的潜在来源。这些发现特别有意思,因为研究表明,

螺旋神经节细胞对听觉至关重要,其在内耳的不可逆变性常见于大多数类型的听力损失中。



成年螺旋神经节细胞不能再生,然而,在小鼠模型中新的证据表明,存在于内耳的螺旋神经干细胞能够自我更新,并能生长和诱导分化成成熟的螺旋神经节细胞以及神经元和神经胶质细胞。

一项新研究得出这样的结论:螺旋神经节干细胞表现出的自我更新特性,使它们成为再生内耳神经结构疗法所需的替换细胞的潜在来源。这些发现特别有意思,因为研究表明,螺旋神经节干细胞可以在体外增殖,而这些细胞在哺乳动物耳朵中通常不再生。

原始出处:

Diensthuber M1, Zecha V2, Wagenblast J2, Arnhold S3, Edge AS4, Stöver T2.Spiral ganglion stem cells can be propagated and differentiated into neurons and glia.Biores Open Access. 2014 Jun 1;3(3):88-97. doi: 10.1089/biores.2014.0016.

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    2015-03-18 happy1

    很早以前都有报道了,关键是数量

    0

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    2015-02-06 sunylz
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    2015-03-18 hxj0117
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    2014-11-29 爆笑小医
  5. [GetPortalCommentsPageByObjectIdResponse(id=18441, encodeId=2f4a1844151, content=很早以前都有报道了,关键是数量, beContent=null, objectType=article, channel=null, level=null, likeNumber=145, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTIKlpu9buib1TxXRibfFuzYXHaLxQgfUpwzYwTMo8551BS40KVZNRDLWmAXSibjfnFm0QggOrCSWElfw/132, createdBy=95aa1617853, createdName=happy1, createdTime=Wed Mar 18 10:57:00 CST 2015, time=2015-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1917047, encodeId=887c191e047b4, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Fri Feb 06 04:36:00 CST 2015, time=2015-02-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1779294, encodeId=aa8d1e792944b, content=<a href='/topic/show?id=a068181685' target=_blank style='color:#2F92EE;'>#ACCE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1816, encryptionId=a068181685, topicName=ACCE)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ac59108, createdName=hxj0117, createdTime=Wed Mar 18 23:36:00 CST 2015, time=2015-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1725622, encodeId=d2ab1e2562241, content=<a href='/topic/show?id=986913980dd' target=_blank style='color:#2F92EE;'>#PE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13980, encryptionId=986913980dd, topicName=PE)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Sat Nov 29 11:36:00 CST 2014, time=2014-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=11306, encodeId=3d071130638, content=哇!?, beContent=null, objectType=article, channel=null, level=null, likeNumber=164, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=221.14.179.53, createdTime=Tue Aug 26 12:43:00 CST 2014, time=2014-08-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1778918, encodeId=a2971e789184e, content=<a href='/topic/show?id=a068181685' target=_blank style='color:#2F92EE;'>#ACCE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1816, encryptionId=a068181685, topicName=ACCE)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ac59108, createdName=hxj0117, createdTime=Sat Mar 28 07:36:00 CST 2015, time=2015-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1306031, encodeId=fd79130603159, content=<a href='/topic/show?id=aeb639230b7' target=_blank style='color:#2F92EE;'>#听力#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39230, encryptionId=aeb639230b7, topicName=听力)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=96d4340, createdName=ysjykql, createdTime=Wed Jun 25 07:36:00 CST 2014, time=2014-06-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1324941, encodeId=73f51324941c1, content=<a href='/topic/show?id=96c71804b7' target=_blank style='color:#2F92EE;'>#ACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1804, encryptionId=96c71804b7, topicName=ACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e452500029, createdName=12498568m50暂无昵称, createdTime=Wed Jun 25 07:36:00 CST 2014, time=2014-06-25, status=1, ipAttribution=)]
    2014-08-26 221.14.179.53

    哇!?

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=18441, encodeId=2f4a1844151, content=很早以前都有报道了,关键是数量, beContent=null, objectType=article, channel=null, level=null, likeNumber=145, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTIKlpu9buib1TxXRibfFuzYXHaLxQgfUpwzYwTMo8551BS40KVZNRDLWmAXSibjfnFm0QggOrCSWElfw/132, createdBy=95aa1617853, createdName=happy1, createdTime=Wed Mar 18 10:57:00 CST 2015, time=2015-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1917047, encodeId=887c191e047b4, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Fri Feb 06 04:36:00 CST 2015, time=2015-02-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1779294, encodeId=aa8d1e792944b, content=<a href='/topic/show?id=a068181685' target=_blank style='color:#2F92EE;'>#ACCE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1816, encryptionId=a068181685, topicName=ACCE)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ac59108, createdName=hxj0117, createdTime=Wed Mar 18 23:36:00 CST 2015, time=2015-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1725622, encodeId=d2ab1e2562241, content=<a href='/topic/show?id=986913980dd' target=_blank style='color:#2F92EE;'>#PE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13980, encryptionId=986913980dd, topicName=PE)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Sat Nov 29 11:36:00 CST 2014, time=2014-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=11306, encodeId=3d071130638, content=哇!?, beContent=null, objectType=article, channel=null, level=null, likeNumber=164, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=221.14.179.53, createdTime=Tue Aug 26 12:43:00 CST 2014, time=2014-08-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1778918, encodeId=a2971e789184e, content=<a href='/topic/show?id=a068181685' target=_blank style='color:#2F92EE;'>#ACCE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1816, encryptionId=a068181685, topicName=ACCE)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ac59108, createdName=hxj0117, createdTime=Sat Mar 28 07:36:00 CST 2015, time=2015-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1306031, encodeId=fd79130603159, content=<a href='/topic/show?id=aeb639230b7' target=_blank style='color:#2F92EE;'>#听力#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39230, encryptionId=aeb639230b7, topicName=听力)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=96d4340, createdName=ysjykql, createdTime=Wed Jun 25 07:36:00 CST 2014, time=2014-06-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1324941, encodeId=73f51324941c1, content=<a href='/topic/show?id=96c71804b7' target=_blank style='color:#2F92EE;'>#ACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1804, encryptionId=96c71804b7, topicName=ACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e452500029, createdName=12498568m50暂无昵称, createdTime=Wed Jun 25 07:36:00 CST 2014, time=2014-06-25, status=1, ipAttribution=)]
    2015-03-28 hxj0117
  7. [GetPortalCommentsPageByObjectIdResponse(id=18441, encodeId=2f4a1844151, content=很早以前都有报道了,关键是数量, beContent=null, objectType=article, channel=null, level=null, likeNumber=145, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTIKlpu9buib1TxXRibfFuzYXHaLxQgfUpwzYwTMo8551BS40KVZNRDLWmAXSibjfnFm0QggOrCSWElfw/132, createdBy=95aa1617853, createdName=happy1, createdTime=Wed Mar 18 10:57:00 CST 2015, time=2015-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1917047, encodeId=887c191e047b4, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Fri Feb 06 04:36:00 CST 2015, time=2015-02-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1779294, encodeId=aa8d1e792944b, content=<a href='/topic/show?id=a068181685' target=_blank style='color:#2F92EE;'>#ACCE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1816, encryptionId=a068181685, topicName=ACCE)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ac59108, createdName=hxj0117, createdTime=Wed Mar 18 23:36:00 CST 2015, time=2015-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1725622, encodeId=d2ab1e2562241, content=<a href='/topic/show?id=986913980dd' target=_blank style='color:#2F92EE;'>#PE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13980, encryptionId=986913980dd, topicName=PE)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Sat Nov 29 11:36:00 CST 2014, time=2014-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=11306, encodeId=3d071130638, content=哇!?, beContent=null, objectType=article, channel=null, level=null, likeNumber=164, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=221.14.179.53, createdTime=Tue Aug 26 12:43:00 CST 2014, time=2014-08-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1778918, encodeId=a2971e789184e, content=<a href='/topic/show?id=a068181685' target=_blank style='color:#2F92EE;'>#ACCE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1816, encryptionId=a068181685, topicName=ACCE)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ac59108, createdName=hxj0117, createdTime=Sat Mar 28 07:36:00 CST 2015, time=2015-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1306031, encodeId=fd79130603159, content=<a href='/topic/show?id=aeb639230b7' target=_blank style='color:#2F92EE;'>#听力#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39230, encryptionId=aeb639230b7, topicName=听力)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=96d4340, createdName=ysjykql, createdTime=Wed Jun 25 07:36:00 CST 2014, time=2014-06-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1324941, encodeId=73f51324941c1, content=<a href='/topic/show?id=96c71804b7' target=_blank style='color:#2F92EE;'>#ACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1804, encryptionId=96c71804b7, topicName=ACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e452500029, createdName=12498568m50暂无昵称, createdTime=Wed Jun 25 07:36:00 CST 2014, time=2014-06-25, status=1, ipAttribution=)]
    2014-06-25 ysjykql
  8. [GetPortalCommentsPageByObjectIdResponse(id=18441, encodeId=2f4a1844151, content=很早以前都有报道了,关键是数量, beContent=null, objectType=article, channel=null, level=null, likeNumber=145, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTIKlpu9buib1TxXRibfFuzYXHaLxQgfUpwzYwTMo8551BS40KVZNRDLWmAXSibjfnFm0QggOrCSWElfw/132, createdBy=95aa1617853, createdName=happy1, createdTime=Wed Mar 18 10:57:00 CST 2015, time=2015-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1917047, encodeId=887c191e047b4, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Fri Feb 06 04:36:00 CST 2015, time=2015-02-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1779294, encodeId=aa8d1e792944b, content=<a href='/topic/show?id=a068181685' target=_blank style='color:#2F92EE;'>#ACCE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1816, encryptionId=a068181685, topicName=ACCE)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ac59108, createdName=hxj0117, createdTime=Wed Mar 18 23:36:00 CST 2015, time=2015-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1725622, encodeId=d2ab1e2562241, content=<a href='/topic/show?id=986913980dd' target=_blank style='color:#2F92EE;'>#PE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13980, encryptionId=986913980dd, topicName=PE)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Sat Nov 29 11:36:00 CST 2014, time=2014-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=11306, encodeId=3d071130638, content=哇!?, beContent=null, objectType=article, channel=null, level=null, likeNumber=164, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=221.14.179.53, createdTime=Tue Aug 26 12:43:00 CST 2014, time=2014-08-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1778918, encodeId=a2971e789184e, content=<a href='/topic/show?id=a068181685' target=_blank style='color:#2F92EE;'>#ACCE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1816, encryptionId=a068181685, topicName=ACCE)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ac59108, createdName=hxj0117, createdTime=Sat Mar 28 07:36:00 CST 2015, time=2015-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1306031, encodeId=fd79130603159, content=<a href='/topic/show?id=aeb639230b7' target=_blank style='color:#2F92EE;'>#听力#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39230, encryptionId=aeb639230b7, topicName=听力)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=96d4340, createdName=ysjykql, createdTime=Wed Jun 25 07:36:00 CST 2014, time=2014-06-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1324941, encodeId=73f51324941c1, content=<a href='/topic/show?id=96c71804b7' target=_blank style='color:#2F92EE;'>#ACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1804, encryptionId=96c71804b7, topicName=ACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e452500029, createdName=12498568m50暂无昵称, createdTime=Wed Jun 25 07:36:00 CST 2014, time=2014-06-25, status=1, ipAttribution=)]

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Cancer Cell:白血病干细胞为何难以清除

上海交通大学医学院细胞分化和凋亡教育部重点实验室医学干细胞课题组科研人员新近研究发现,急性淋巴细胞白血病干细胞通过建造新的骨髓微环境(niche),搭建“临时庇护所”以逃避化疗。最新一期《癌细胞》杂志发表了相关研究论文。 化疗难以清除骨髓中的白血病干细胞,因此导致白血病容易复发。因此,回答“化疗开始后骨髓中到底发生了什么”等问题,对发展白血病治疗新策略非常重要。 该课题组成

Cell:Hippo通路可能是成熟肝细胞转变干细胞的开关

在美国,每10个人中就有一个人是肝病患者。从目前的诊断和治疗方法来看,有保持水分、用药或器官移植是通常的治疗方法。一群来自哈佛干细胞研究所(Harvard Stem Cell Institute ,HSCI),由Fernando Camargo领导的科学家,日前发现成熟的肝细胞转化为干细胞的方法,他们称未来可通过该方法来治疗肝脏疾病。相关研究发表在Cell杂志上。事实上,去年第二军医大学干细胞与医

Nat Commun:通过iPS干细胞产生功能性三维视网膜组织

来自霍普金斯大学的研究人员称,利用一种人类干细胞他们在实验室中构建出了三维人类视网膜组织,特别是其中包含有能够对光做出反应的功能性感光细胞。 研究的领导者、约翰霍普金斯大学眼科学助理教授M. Valeria Canto-Soler博士说:“我们实际上是在培养皿中构建出了一个微型的人类视网膜,其不仅具有视网膜的架构组织,还具有感光能力。这项发表在6月10日《自然通讯》(Nature Communi

Nature:备受质疑的意大利干细胞疗法

本文作者之一、意大利干细胞研究员Elena Cattaneo 6月17日出版的英国《自然》杂志上,意大利科学家发表的一篇评论文章认为,有时候研究者必须离开实验室和办公室的舒适环境,向伪科学宣战同时也是为证据的胜利而战,哪怕为此付出代价。他们的文章分享了该国研究人员与“意大利可疑干细胞疗法事件”做斗争的经验和观点,他们的行为亦成为近年来国际干细胞研究领域的重要事件。 意大利 Stamin

Nature:干细胞治疗正在被非法利用?

干细胞治疗正在被利用来侵蚀药品监管?在6月17日出版的英国《自然》杂志上,来自意大利与日本研究机构的科学家刊文提出警告:以干细胞治疗为“契机”,许多疗效未经证明的医药产品,现正在设法寻求上市许可。 干细胞治疗是把健康的干细胞移植到病人或自己体内,以达到修复病变细胞或重建功能正常的细胞和组织的目的。这种由“万能细胞”衍生出的疗法,被认为是从根本上治疗许多疾病的希望,但其临床研究有非常严格的要求。

Nature:基因数据表明STAP细胞并不存在

若山照彦声称,STAP细胞争议论文的合作者小保方晴子偷换了在实验中创造的干细胞。 两篇发表于《自然》杂志的关于一种可将成熟细胞转化为干细胞的新方法的争议性论文被指控存在数据篡改和捏造问题。现在,论文共同作者提供的基因数据显示,这种方法所获得的细胞并非研究小组声称的那样。该说法也得到了另一个来源的支持——用这种方法制造的 STAP 细胞(由刺激触发的多能性获得细胞)也许不过是普通的胚胎干细胞。