科学家首次在实验室培育出人类体外精子

2015-05-13 佚名 凤凰资讯

医疗发展又有新突破!法国科学家声称,他们在实验室培育了人类体外精子,这是世界上第一次成功的案例,未来将可用来治疗男性不孕症。 以前曾有科学家培育出健康完整的老鼠精子,但人类精子还是头一遭。他们是从男人的睾丸中取出尚未成熟的精原细胞样本,然后变换遗传物质成为成熟的精子,并可以冷冻保存。 负责执行这个计划的法国Kallistem公司首席执行官伊莎贝尔(Isabelle Cuoc)表示:“我们的团队

医疗发展又有新突破!法国科学家声称,他们在实验室培育了人类体外精子,这是世界上第一次成功的案例,未来将可用来治疗男性不孕症。

以前曾有科学家培育出健康完整的老鼠精子,但人类精子还是头一遭。他们是从男人的睾丸中取出尚未成熟的精原细胞样本,然后变换遗传物质成为成熟的精子,并可以冷冻保存。

负责执行这个计划的法国Kallistem公司首席执行官伊莎贝尔(Isabelle Cuoc)表示:“我们的团队是世界上第一个发展可在体外完全形成精子的技术,并且有足够产量作为试管婴儿,这是一个重大的科学成果。”而目前公司计划在两年内进行人体实验,并努力筹资金,希望能带来突破性的治疗,真正造福不孕症病患。

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  1. [GetPortalCommentsPageByObjectIdResponse(id=24287, encodeId=88e62428e24, content=有点恐怖~~就像之前中国科研团队研究可以改变胚胎的基因一样~~, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9b131625589, createdName=2015520llm, createdTime=Wed May 20 19:42:00 CST 2015, time=2015-05-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23809, encodeId=5ec2238096a, content=未来会怎样,究竟有谁会知道, beContent=null, objectType=article, channel=null, level=null, likeNumber=100, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJUNfdk68bHutYruGyxbKDzPWH3agcmId19Yf94FiapyicN0LTg0jykhqIhjPQVdR08FGR399rBpZIg/132, createdBy=feae1624323, createdName=Dr.LV, createdTime=Sun May 17 07:44:00 CST 2015, time=2015-05-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23316, encodeId=2c62233163f, content=生化危机, beContent=null, objectType=article, channel=null, level=null, likeNumber=130, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Wed May 13 20:13:00 CST 2015, time=2015-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23286, encodeId=5b832328611, content=不同人的精原细胞, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=xiaoai5777, createdTime=Wed May 13 13:35:00 CST 2015, time=2015-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23283, encodeId=719c2328389, content=好吧,有一天会来的, beContent=null, objectType=article, channel=null, level=null, likeNumber=136, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=2014lb3, createdTime=Wed May 13 13:15:00 CST 2015, time=2015-05-13, status=1, ipAttribution=)]
    2015-05-20 2015520llm

    有点恐怖~~就像之前中国科研团队研究可以改变胚胎的基因一样~~

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=24287, encodeId=88e62428e24, content=有点恐怖~~就像之前中国科研团队研究可以改变胚胎的基因一样~~, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9b131625589, createdName=2015520llm, createdTime=Wed May 20 19:42:00 CST 2015, time=2015-05-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23809, encodeId=5ec2238096a, content=未来会怎样,究竟有谁会知道, beContent=null, objectType=article, channel=null, level=null, likeNumber=100, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJUNfdk68bHutYruGyxbKDzPWH3agcmId19Yf94FiapyicN0LTg0jykhqIhjPQVdR08FGR399rBpZIg/132, createdBy=feae1624323, createdName=Dr.LV, createdTime=Sun May 17 07:44:00 CST 2015, time=2015-05-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23316, encodeId=2c62233163f, content=生化危机, beContent=null, objectType=article, channel=null, level=null, likeNumber=130, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Wed May 13 20:13:00 CST 2015, time=2015-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23286, encodeId=5b832328611, content=不同人的精原细胞, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=xiaoai5777, createdTime=Wed May 13 13:35:00 CST 2015, time=2015-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23283, encodeId=719c2328389, content=好吧,有一天会来的, beContent=null, objectType=article, channel=null, level=null, likeNumber=136, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=2014lb3, createdTime=Wed May 13 13:15:00 CST 2015, time=2015-05-13, status=1, ipAttribution=)]
    2015-05-17 Dr.LV

    未来会怎样,究竟有谁会知道

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=24287, encodeId=88e62428e24, content=有点恐怖~~就像之前中国科研团队研究可以改变胚胎的基因一样~~, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9b131625589, createdName=2015520llm, createdTime=Wed May 20 19:42:00 CST 2015, time=2015-05-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23809, encodeId=5ec2238096a, content=未来会怎样,究竟有谁会知道, beContent=null, objectType=article, channel=null, level=null, likeNumber=100, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJUNfdk68bHutYruGyxbKDzPWH3agcmId19Yf94FiapyicN0LTg0jykhqIhjPQVdR08FGR399rBpZIg/132, createdBy=feae1624323, createdName=Dr.LV, createdTime=Sun May 17 07:44:00 CST 2015, time=2015-05-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23316, encodeId=2c62233163f, content=生化危机, beContent=null, objectType=article, channel=null, level=null, likeNumber=130, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Wed May 13 20:13:00 CST 2015, time=2015-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23286, encodeId=5b832328611, content=不同人的精原细胞, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=xiaoai5777, createdTime=Wed May 13 13:35:00 CST 2015, time=2015-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23283, encodeId=719c2328389, content=好吧,有一天会来的, beContent=null, objectType=article, channel=null, level=null, likeNumber=136, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=2014lb3, createdTime=Wed May 13 13:15:00 CST 2015, time=2015-05-13, status=1, ipAttribution=)]
    2015-05-13 huaxipanxing

    生化危机

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=24287, encodeId=88e62428e24, content=有点恐怖~~就像之前中国科研团队研究可以改变胚胎的基因一样~~, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9b131625589, createdName=2015520llm, createdTime=Wed May 20 19:42:00 CST 2015, time=2015-05-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23809, encodeId=5ec2238096a, content=未来会怎样,究竟有谁会知道, beContent=null, objectType=article, channel=null, level=null, likeNumber=100, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJUNfdk68bHutYruGyxbKDzPWH3agcmId19Yf94FiapyicN0LTg0jykhqIhjPQVdR08FGR399rBpZIg/132, createdBy=feae1624323, createdName=Dr.LV, createdTime=Sun May 17 07:44:00 CST 2015, time=2015-05-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23316, encodeId=2c62233163f, content=生化危机, beContent=null, objectType=article, channel=null, level=null, likeNumber=130, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Wed May 13 20:13:00 CST 2015, time=2015-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23286, encodeId=5b832328611, content=不同人的精原细胞, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=xiaoai5777, createdTime=Wed May 13 13:35:00 CST 2015, time=2015-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23283, encodeId=719c2328389, content=好吧,有一天会来的, beContent=null, objectType=article, channel=null, level=null, likeNumber=136, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=2014lb3, createdTime=Wed May 13 13:15:00 CST 2015, time=2015-05-13, status=1, ipAttribution=)]
    2015-05-13 xiaoai5777

    不同人的精原细胞

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=24287, encodeId=88e62428e24, content=有点恐怖~~就像之前中国科研团队研究可以改变胚胎的基因一样~~, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9b131625589, createdName=2015520llm, createdTime=Wed May 20 19:42:00 CST 2015, time=2015-05-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23809, encodeId=5ec2238096a, content=未来会怎样,究竟有谁会知道, beContent=null, objectType=article, channel=null, level=null, likeNumber=100, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJUNfdk68bHutYruGyxbKDzPWH3agcmId19Yf94FiapyicN0LTg0jykhqIhjPQVdR08FGR399rBpZIg/132, createdBy=feae1624323, createdName=Dr.LV, createdTime=Sun May 17 07:44:00 CST 2015, time=2015-05-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23316, encodeId=2c62233163f, content=生化危机, beContent=null, objectType=article, channel=null, level=null, likeNumber=130, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Wed May 13 20:13:00 CST 2015, time=2015-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23286, encodeId=5b832328611, content=不同人的精原细胞, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=xiaoai5777, createdTime=Wed May 13 13:35:00 CST 2015, time=2015-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23283, encodeId=719c2328389, content=好吧,有一天会来的, beContent=null, objectType=article, channel=null, level=null, likeNumber=136, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=2014lb3, createdTime=Wed May 13 13:15:00 CST 2015, time=2015-05-13, status=1, ipAttribution=)]
    2015-05-13 2014lb3

    好吧,有一天会来的

    0

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