Baidu
map

Blood:唐氏综合征患儿急性淋巴细胞白血病的遗传易感性

2019-07-29 MedSci MedSci原创

唐氏综合症(DS)患儿发生急性淋巴细胞白血病(ALL)的风险增加了20倍,并表现出明显的体细胞突变特征,包括约50%的病例发生CRLF2重排,但遗传基因变异在所有DS患儿ALL易感性中的作用尚不清楚。

中心点:

IKZF1、CDKN2A、ARID5B和GATA3均影响DS患儿的ALL风险。CDKN2A风险等位基因外显率高,且不受DS-ALL亚型限制

IKZF1位点影响B细胞超级增强子的增强子活性和蛋白质结合。敲低IKZF1可促进DS的细胞增殖

摘要:

唐氏综合症(DS)患儿发生急性淋巴细胞白血病(ALL)的风险增加了20倍,并表现出明显的体细胞突变特征,包括约50%的病例发生CRLF2重排,但遗传基因变异在所有DS患儿ALL易感性中的作用尚不清楚。

近日,Blood上发表了一篇文章,研究人员对4个独立的研究进行荟萃分析,共包含542例DS-ALL患儿和1192例DS对照。研究人员从全基因组中发现了4个具有统计学意义的易感位点:靠近IKZF1的rs58923657位点、CDKN2A基因的rs3731249位点、ARID5B基因的rs7090445位点和GATA3基因的rs3781093位点的多态性(优势比[OR] 分别是2.02、3.63/1.60和1.73)。研究人员将DS-ALL与非DS-ALL病例进行对比分析,比较了这些位点和其他三个已明确的ALL易感位点(BMI1、PIP4K2A、CEBPE)的潜在关联,并发现CDKN2A与DS状态有显著关联(OR 1.58)。

在单独的回归模型中,根据CRLF2过表达、超二倍体、ETV6-RUNX1和其他B细胞亚型进行调整和分层后,上述相关性仍存在,表明DS患儿CDKN2A风险等位基因外显率增高。最后,研究人员还分析了IKZF1易感位点的功能意义,该位点与B细胞的超级增强子相对应,而风险等位基因与增强子活性降低和蛋白差异性结合有关。敲低IKZF1基因导致唐氏综合征细胞的增殖率明显高于非唐氏综合征淋巴母细胞样细胞系的增殖率。

总而言之,本研究结果表明,已知的ALL风险位点在DS患儿中的外显率较高,这为进一步深入了解该病的生物学病因奠定了基础。

原始出处:

Austin L. Brown,et al.Inherited genetic susceptibility of acute lymphoblastic leukemia in Down syndrome. Blood 2019 :blood.2018890764; doi: https://doi.org/10.1182/blood.2018890764

本文系梅斯医学(MedSci)原创编译,转载需授权!

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=1997951, encodeId=8d84199e95185, content=<a href='/topic/show?id=75ff66001cd' target=_blank style='color:#2F92EE;'>#淋巴细胞白血病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=66001, encryptionId=75ff66001cd, topicName=淋巴细胞白血病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1be8234, createdName=sunyl07, createdTime=Fri Feb 07 04:35:00 CST 2020, time=2020-02-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1302261, encodeId=aa4d1302261ee, content=<a href='/topic/show?id=82a6659902c' target=_blank style='color:#2F92EE;'>#淋巴细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65990, encryptionId=82a6659902c, topicName=淋巴细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e34303, createdName=wetgdt, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431590, encodeId=f84814315900d, content=<a href='/topic/show?id=f9b9e9124a8' target=_blank style='color:#2F92EE;'>#综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79124, encryptionId=f9b9e9124a8, topicName=综合征)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1454712, encodeId=2aee1454e1233, content=<a href='/topic/show?id=7467951e7b1' target=_blank style='color:#2F92EE;'>#遗传易感性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=114, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=95177, encryptionId=7467951e7b1, topicName=遗传易感性)], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=1a435588697, createdName=kcb071, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1460565, encodeId=e095146056589, content=<a href='/topic/show?id=36a7596628a' target=_blank style='color:#2F92EE;'>#易感性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59662, encryptionId=36a7596628a, topicName=易感性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f6af6344165, createdName=FukaiBao, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=370494, encodeId=70a73e0494da, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=120, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Tue Jul 30 08:43:25 CST 2019, time=2019-07-30, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1997951, encodeId=8d84199e95185, content=<a href='/topic/show?id=75ff66001cd' target=_blank style='color:#2F92EE;'>#淋巴细胞白血病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=66001, encryptionId=75ff66001cd, topicName=淋巴细胞白血病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1be8234, createdName=sunyl07, createdTime=Fri Feb 07 04:35:00 CST 2020, time=2020-02-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1302261, encodeId=aa4d1302261ee, content=<a href='/topic/show?id=82a6659902c' target=_blank style='color:#2F92EE;'>#淋巴细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65990, encryptionId=82a6659902c, topicName=淋巴细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e34303, createdName=wetgdt, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431590, encodeId=f84814315900d, content=<a href='/topic/show?id=f9b9e9124a8' target=_blank style='color:#2F92EE;'>#综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79124, encryptionId=f9b9e9124a8, topicName=综合征)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1454712, encodeId=2aee1454e1233, content=<a href='/topic/show?id=7467951e7b1' target=_blank style='color:#2F92EE;'>#遗传易感性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=114, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=95177, encryptionId=7467951e7b1, topicName=遗传易感性)], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=1a435588697, createdName=kcb071, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1460565, encodeId=e095146056589, content=<a href='/topic/show?id=36a7596628a' target=_blank style='color:#2F92EE;'>#易感性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59662, encryptionId=36a7596628a, topicName=易感性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f6af6344165, createdName=FukaiBao, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=370494, encodeId=70a73e0494da, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=120, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Tue Jul 30 08:43:25 CST 2019, time=2019-07-30, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1997951, encodeId=8d84199e95185, content=<a href='/topic/show?id=75ff66001cd' target=_blank style='color:#2F92EE;'>#淋巴细胞白血病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=66001, encryptionId=75ff66001cd, topicName=淋巴细胞白血病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1be8234, createdName=sunyl07, createdTime=Fri Feb 07 04:35:00 CST 2020, time=2020-02-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1302261, encodeId=aa4d1302261ee, content=<a href='/topic/show?id=82a6659902c' target=_blank style='color:#2F92EE;'>#淋巴细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65990, encryptionId=82a6659902c, topicName=淋巴细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e34303, createdName=wetgdt, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431590, encodeId=f84814315900d, content=<a href='/topic/show?id=f9b9e9124a8' target=_blank style='color:#2F92EE;'>#综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79124, encryptionId=f9b9e9124a8, topicName=综合征)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1454712, encodeId=2aee1454e1233, content=<a href='/topic/show?id=7467951e7b1' target=_blank style='color:#2F92EE;'>#遗传易感性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=114, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=95177, encryptionId=7467951e7b1, topicName=遗传易感性)], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=1a435588697, createdName=kcb071, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1460565, encodeId=e095146056589, content=<a href='/topic/show?id=36a7596628a' target=_blank style='color:#2F92EE;'>#易感性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59662, encryptionId=36a7596628a, topicName=易感性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f6af6344165, createdName=FukaiBao, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=370494, encodeId=70a73e0494da, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=120, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Tue Jul 30 08:43:25 CST 2019, time=2019-07-30, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1997951, encodeId=8d84199e95185, content=<a href='/topic/show?id=75ff66001cd' target=_blank style='color:#2F92EE;'>#淋巴细胞白血病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=66001, encryptionId=75ff66001cd, topicName=淋巴细胞白血病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1be8234, createdName=sunyl07, createdTime=Fri Feb 07 04:35:00 CST 2020, time=2020-02-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1302261, encodeId=aa4d1302261ee, content=<a href='/topic/show?id=82a6659902c' target=_blank style='color:#2F92EE;'>#淋巴细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65990, encryptionId=82a6659902c, topicName=淋巴细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e34303, createdName=wetgdt, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431590, encodeId=f84814315900d, content=<a href='/topic/show?id=f9b9e9124a8' target=_blank style='color:#2F92EE;'>#综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79124, encryptionId=f9b9e9124a8, topicName=综合征)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1454712, encodeId=2aee1454e1233, content=<a href='/topic/show?id=7467951e7b1' target=_blank style='color:#2F92EE;'>#遗传易感性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=114, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=95177, encryptionId=7467951e7b1, topicName=遗传易感性)], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=1a435588697, createdName=kcb071, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1460565, encodeId=e095146056589, content=<a href='/topic/show?id=36a7596628a' target=_blank style='color:#2F92EE;'>#易感性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59662, encryptionId=36a7596628a, topicName=易感性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f6af6344165, createdName=FukaiBao, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=370494, encodeId=70a73e0494da, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=120, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Tue Jul 30 08:43:25 CST 2019, time=2019-07-30, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1997951, encodeId=8d84199e95185, content=<a href='/topic/show?id=75ff66001cd' target=_blank style='color:#2F92EE;'>#淋巴细胞白血病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=66001, encryptionId=75ff66001cd, topicName=淋巴细胞白血病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1be8234, createdName=sunyl07, createdTime=Fri Feb 07 04:35:00 CST 2020, time=2020-02-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1302261, encodeId=aa4d1302261ee, content=<a href='/topic/show?id=82a6659902c' target=_blank style='color:#2F92EE;'>#淋巴细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65990, encryptionId=82a6659902c, topicName=淋巴细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e34303, createdName=wetgdt, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431590, encodeId=f84814315900d, content=<a href='/topic/show?id=f9b9e9124a8' target=_blank style='color:#2F92EE;'>#综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79124, encryptionId=f9b9e9124a8, topicName=综合征)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1454712, encodeId=2aee1454e1233, content=<a href='/topic/show?id=7467951e7b1' target=_blank style='color:#2F92EE;'>#遗传易感性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=114, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=95177, encryptionId=7467951e7b1, topicName=遗传易感性)], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=1a435588697, createdName=kcb071, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1460565, encodeId=e095146056589, content=<a href='/topic/show?id=36a7596628a' target=_blank style='color:#2F92EE;'>#易感性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59662, encryptionId=36a7596628a, topicName=易感性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f6af6344165, createdName=FukaiBao, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=370494, encodeId=70a73e0494da, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=120, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Tue Jul 30 08:43:25 CST 2019, time=2019-07-30, status=1, ipAttribution=)]
  6. [GetPortalCommentsPageByObjectIdResponse(id=1997951, encodeId=8d84199e95185, content=<a href='/topic/show?id=75ff66001cd' target=_blank style='color:#2F92EE;'>#淋巴细胞白血病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=66001, encryptionId=75ff66001cd, topicName=淋巴细胞白血病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1be8234, createdName=sunyl07, createdTime=Fri Feb 07 04:35:00 CST 2020, time=2020-02-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1302261, encodeId=aa4d1302261ee, content=<a href='/topic/show?id=82a6659902c' target=_blank style='color:#2F92EE;'>#淋巴细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65990, encryptionId=82a6659902c, topicName=淋巴细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e34303, createdName=wetgdt, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431590, encodeId=f84814315900d, content=<a href='/topic/show?id=f9b9e9124a8' target=_blank style='color:#2F92EE;'>#综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79124, encryptionId=f9b9e9124a8, topicName=综合征)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1454712, encodeId=2aee1454e1233, content=<a href='/topic/show?id=7467951e7b1' target=_blank style='color:#2F92EE;'>#遗传易感性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=114, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=95177, encryptionId=7467951e7b1, topicName=遗传易感性)], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=1a435588697, createdName=kcb071, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1460565, encodeId=e095146056589, content=<a href='/topic/show?id=36a7596628a' target=_blank style='color:#2F92EE;'>#易感性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59662, encryptionId=36a7596628a, topicName=易感性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f6af6344165, createdName=FukaiBao, createdTime=Wed Jul 31 12:35:00 CST 2019, time=2019-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=370494, encodeId=70a73e0494da, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=120, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Tue Jul 30 08:43:25 CST 2019, time=2019-07-30, status=1, ipAttribution=)]
    2019-07-30 1ddf0692m34(暂无匿称)

    学习了,谢谢分享

    0

相关资讯

AGING CELL:抗氧化改善唐氏综合征早衰症状

越来越多的证据表明慢性氧化应激是衰老过程的关键驱动因素。唐氏综合症(DS)的特征在于复杂的表型,包括早衰。

Nat Commun:唐氏综合征研究开辟新天地!科学家首次“全面分析”蛋白质

继不久前美国科学家发现唐氏综合征(又称“21-三体综合征”)与染色体上的关键结构——着丝粒有关后,最近,来自瑞士的一个研究小组又有了新的发现。该研究首次对21三体调节的蛋白质进行了全面的分析,有望解释唐氏综合征患者会出现各种不同症状的原因。

PNAS:午睡妨碍唐氏综合症儿童的学习能力

越来越多的研究将睡眠与儿童和成人学习及记忆巩固的改善联系起来。然而,亚利桑那大学(UA)的一项新研究表明,虽然午睡可以帮助发育正常的儿童学习,但对患有唐氏综合症的儿童却可能产生相反的效果。

Science:创建人脑“入口”,解析唐氏综合征对大脑的影响

研究以“In vivo modeling of human neuron dynamics and Down syndrome”为题发表在《Science》杂志。

2018 BSH指南:唐氏综合征一过性白血病的调查和管理

2018年6月,英国血液病学学会(BSH)发布了唐氏综合征一过性白血病的调查和管理指南,本文的主要目的是针对唐氏综合征一过性白血病的调查和管理提供指导建议,内容涉及唐氏综合征一过性白血病的定义,临床标准和诊断,筛查,结局,危险因素,监测等。

JAMA:有创无创都一样!随机对照临床试验发现,无创产前检测和羊穿等有创检测在唐氏高危孕妇流产率上无差异

安全至上,是许多准爸爸准妈妈们的心态。猫猫狗狗要躲,基站辐射要躲,产检和筛查,更是要准时做,所以准确率高,风险低的无创DNA产前检测,近年来的使用越来越广泛。

Baidu
map
Baidu
map
Baidu
map