Baidu
map

Blood:Bcor剂量不足可促进骨髓增生异常综合征的发生发展

2018-09-21 MedSci MedSci原创

中心点:Bcor剂量不足会促进骨髓增生异常综合征的发生发展。在骨髓增生异常综合征的病理过程中,Bcor剂量不足与Tet2缺失相互协作。摘要:BCOR,编码BCL-6共抑制剂(BCOR),与X染色体连锁,是多种血液恶性肿瘤(包括骨髓增生异常综合征)的体细胞突变靶点。Shiro Tara等人既往发现造血室缺失Bcor4号外显子的小鼠(BcorΔE4/y)会进展出NOTCH依赖性的急性T细胞淋巴细胞白血

中心点:

Bcor剂量不足会促进骨髓增生异常综合征的发生发展。

在骨髓增生异常综合征的病理过程中,Bcor剂量不足与Tet2缺失相互协作。

摘要:

BCOR,编码BCL-6共抑制剂(BCOR),与X染色体连锁,是多种血液恶性肿瘤(包括骨髓增生异常综合征)的体细胞突变靶点。Shiro Tara等人既往发现造血室缺失Bcor4号外显子的小鼠(BcorΔE4/y)会进展出NOTCH依赖性的急性T细胞淋巴细胞白血病(T-ALL)。

现Shiro Tara等人对缺乏Bcor9/10号外显子的小鼠(BcorΔE9-10/y)进行分析,BcorΔE9-10/y小鼠表达C端截短的BCOR,不能与多梳抑制复合物(PRC)1.1的核心效应元件相互作用。BcorΔE9-10/y小鼠表现为致死性T-ALL,与BcorΔE4/y小鼠类似,只不过BcorΔE9-10/y小鼠的粒细胞表现出生长优势,而且敲除Tet2时得到进一步加强。

Tet2Δ/ΔBcorΔE9-10/y小鼠可发展成致死性MDS,伴随进行性贫血和白细胞减少、无效造血和血细胞形态异常。在次级接受者体内,Tet2Δ/ΔBcorΔE9-10/y MDS细胞可产生MDS,或进展成致死性MDS/MPN。

转录谱分析显示Cebpa家族和Hoxa集基因的髓系调控基因在BcorΔE9-10/y前体细胞中脱抑制,P53靶基因在MDS有核红细胞中特异性激活,导致大量细胞凋亡。

总而言之,本研究揭示了BCOR在髓系恶性肿瘤中的肿瘤抑制作用,并强调了Bcor剂量不足对MDS发生发展的影响。


原始出处:

Shiro Tara, et al. Bcor insufficiency promotes initiation and progression of myelodysplastic syndrome. Blood  2018  :blood-2018-01-827964;  doi: https://doi.org/10.1182/blood-2018-01-827964

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 (7)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1950290, encodeId=d9d419502904a, content=<a href='/topic/show?id=eb4532805e' target=_blank style='color:#2F92EE;'>#Bcor#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3280, encryptionId=eb4532805e, topicName=Bcor)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sat Apr 27 14:50:00 CST 2019, time=2019-04-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2004200, encodeId=f7ae20042005a, content=<a href='/topic/show?id=4bac10196249' target=_blank style='color:#2F92EE;'>#骨髓增生异常#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101962, encryptionId=4bac10196249, topicName=骨髓增生异常)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b30d401, createdName=huangshifeng, createdTime=Thu Mar 21 21:50:00 CST 2019, time=2019-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1821887, encodeId=e9e7182188ee9, content=<a href='/topic/show?id=7db310196345' target=_blank style='color:#2F92EE;'>#骨髓增生异常综合#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101963, encryptionId=7db310196345, topicName=骨髓增生异常综合)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f49517, createdName=xinmeili, createdTime=Sun Jul 07 17:50:00 CST 2019, time=2019-07-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1821769, encodeId=8a0f1821e6953, content=<a href='/topic/show?id=d1ba10196122' target=_blank style='color:#2F92EE;'>#骨髓增生#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101961, encryptionId=d1ba10196122, topicName=骨髓增生)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=fengyqf, createdTime=Tue Mar 19 06:50:00 CST 2019, time=2019-03-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2030738, encodeId=117e2030e38a6, content=<a href='/topic/show?id=71353e8964f' target=_blank style='color:#2F92EE;'>#发生发展#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37896, encryptionId=71353e8964f, topicName=发生发展)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=346311, createdName=wgsun, createdTime=Tue Apr 23 21:50:00 CST 2019, time=2019-04-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431330, encodeId=fa2d1431330df, 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=44, 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=Sun Sep 23 03:50:00 CST 2018, time=2018-09-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=346015, encodeId=61c1346015a8, content=好文,值得点赞!认真学习,应用于实践!谢谢分享给广大同好!, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRuUXgacXpPeW0x8Z3Qr9c3I2kTic4ZIpR29iaftYgkjRcbv982icYMtqANBPYBgPnOia6mVtX76qMXuc/0, createdBy=d85d1636106, createdName=lietome2, createdTime=Fri Sep 21 12:59:09 CST 2018, time=2018-09-21, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1950290, encodeId=d9d419502904a, content=<a href='/topic/show?id=eb4532805e' target=_blank style='color:#2F92EE;'>#Bcor#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3280, encryptionId=eb4532805e, topicName=Bcor)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sat Apr 27 14:50:00 CST 2019, time=2019-04-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2004200, encodeId=f7ae20042005a, content=<a href='/topic/show?id=4bac10196249' target=_blank style='color:#2F92EE;'>#骨髓增生异常#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101962, encryptionId=4bac10196249, topicName=骨髓增生异常)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b30d401, createdName=huangshifeng, createdTime=Thu Mar 21 21:50:00 CST 2019, time=2019-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1821887, encodeId=e9e7182188ee9, content=<a href='/topic/show?id=7db310196345' target=_blank style='color:#2F92EE;'>#骨髓增生异常综合#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101963, encryptionId=7db310196345, topicName=骨髓增生异常综合)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f49517, createdName=xinmeili, createdTime=Sun Jul 07 17:50:00 CST 2019, time=2019-07-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1821769, encodeId=8a0f1821e6953, content=<a href='/topic/show?id=d1ba10196122' target=_blank style='color:#2F92EE;'>#骨髓增生#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101961, encryptionId=d1ba10196122, topicName=骨髓增生)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=fengyqf, createdTime=Tue Mar 19 06:50:00 CST 2019, time=2019-03-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2030738, encodeId=117e2030e38a6, content=<a href='/topic/show?id=71353e8964f' target=_blank style='color:#2F92EE;'>#发生发展#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37896, encryptionId=71353e8964f, topicName=发生发展)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=346311, createdName=wgsun, createdTime=Tue Apr 23 21:50:00 CST 2019, time=2019-04-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431330, encodeId=fa2d1431330df, 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=44, 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=Sun Sep 23 03:50:00 CST 2018, time=2018-09-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=346015, encodeId=61c1346015a8, content=好文,值得点赞!认真学习,应用于实践!谢谢分享给广大同好!, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRuUXgacXpPeW0x8Z3Qr9c3I2kTic4ZIpR29iaftYgkjRcbv982icYMtqANBPYBgPnOia6mVtX76qMXuc/0, createdBy=d85d1636106, createdName=lietome2, createdTime=Fri Sep 21 12:59:09 CST 2018, time=2018-09-21, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1950290, encodeId=d9d419502904a, content=<a href='/topic/show?id=eb4532805e' target=_blank style='color:#2F92EE;'>#Bcor#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3280, encryptionId=eb4532805e, topicName=Bcor)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sat Apr 27 14:50:00 CST 2019, time=2019-04-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2004200, encodeId=f7ae20042005a, content=<a href='/topic/show?id=4bac10196249' target=_blank style='color:#2F92EE;'>#骨髓增生异常#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101962, encryptionId=4bac10196249, topicName=骨髓增生异常)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b30d401, createdName=huangshifeng, createdTime=Thu Mar 21 21:50:00 CST 2019, time=2019-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1821887, encodeId=e9e7182188ee9, content=<a href='/topic/show?id=7db310196345' target=_blank style='color:#2F92EE;'>#骨髓增生异常综合#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101963, encryptionId=7db310196345, topicName=骨髓增生异常综合)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f49517, createdName=xinmeili, createdTime=Sun Jul 07 17:50:00 CST 2019, time=2019-07-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1821769, encodeId=8a0f1821e6953, content=<a href='/topic/show?id=d1ba10196122' target=_blank style='color:#2F92EE;'>#骨髓增生#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101961, encryptionId=d1ba10196122, topicName=骨髓增生)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=fengyqf, createdTime=Tue Mar 19 06:50:00 CST 2019, time=2019-03-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2030738, encodeId=117e2030e38a6, content=<a href='/topic/show?id=71353e8964f' target=_blank style='color:#2F92EE;'>#发生发展#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37896, encryptionId=71353e8964f, topicName=发生发展)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=346311, createdName=wgsun, createdTime=Tue Apr 23 21:50:00 CST 2019, time=2019-04-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431330, encodeId=fa2d1431330df, 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=44, 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=Sun Sep 23 03:50:00 CST 2018, time=2018-09-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=346015, encodeId=61c1346015a8, content=好文,值得点赞!认真学习,应用于实践!谢谢分享给广大同好!, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRuUXgacXpPeW0x8Z3Qr9c3I2kTic4ZIpR29iaftYgkjRcbv982icYMtqANBPYBgPnOia6mVtX76qMXuc/0, createdBy=d85d1636106, createdName=lietome2, createdTime=Fri Sep 21 12:59:09 CST 2018, time=2018-09-21, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1950290, encodeId=d9d419502904a, content=<a href='/topic/show?id=eb4532805e' target=_blank style='color:#2F92EE;'>#Bcor#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3280, encryptionId=eb4532805e, topicName=Bcor)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sat Apr 27 14:50:00 CST 2019, time=2019-04-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2004200, encodeId=f7ae20042005a, content=<a href='/topic/show?id=4bac10196249' target=_blank style='color:#2F92EE;'>#骨髓增生异常#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101962, encryptionId=4bac10196249, topicName=骨髓增生异常)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b30d401, createdName=huangshifeng, createdTime=Thu Mar 21 21:50:00 CST 2019, time=2019-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1821887, encodeId=e9e7182188ee9, content=<a href='/topic/show?id=7db310196345' target=_blank style='color:#2F92EE;'>#骨髓增生异常综合#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101963, encryptionId=7db310196345, topicName=骨髓增生异常综合)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f49517, createdName=xinmeili, createdTime=Sun Jul 07 17:50:00 CST 2019, time=2019-07-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1821769, encodeId=8a0f1821e6953, content=<a href='/topic/show?id=d1ba10196122' target=_blank style='color:#2F92EE;'>#骨髓增生#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101961, encryptionId=d1ba10196122, topicName=骨髓增生)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=fengyqf, createdTime=Tue Mar 19 06:50:00 CST 2019, time=2019-03-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2030738, encodeId=117e2030e38a6, content=<a href='/topic/show?id=71353e8964f' target=_blank style='color:#2F92EE;'>#发生发展#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37896, encryptionId=71353e8964f, topicName=发生发展)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=346311, createdName=wgsun, createdTime=Tue Apr 23 21:50:00 CST 2019, time=2019-04-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431330, encodeId=fa2d1431330df, 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=44, 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=Sun Sep 23 03:50:00 CST 2018, time=2018-09-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=346015, encodeId=61c1346015a8, content=好文,值得点赞!认真学习,应用于实践!谢谢分享给广大同好!, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRuUXgacXpPeW0x8Z3Qr9c3I2kTic4ZIpR29iaftYgkjRcbv982icYMtqANBPYBgPnOia6mVtX76qMXuc/0, createdBy=d85d1636106, createdName=lietome2, createdTime=Fri Sep 21 12:59:09 CST 2018, time=2018-09-21, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1950290, encodeId=d9d419502904a, content=<a href='/topic/show?id=eb4532805e' target=_blank style='color:#2F92EE;'>#Bcor#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3280, encryptionId=eb4532805e, topicName=Bcor)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sat Apr 27 14:50:00 CST 2019, time=2019-04-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2004200, encodeId=f7ae20042005a, content=<a href='/topic/show?id=4bac10196249' target=_blank style='color:#2F92EE;'>#骨髓增生异常#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101962, encryptionId=4bac10196249, topicName=骨髓增生异常)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b30d401, createdName=huangshifeng, createdTime=Thu Mar 21 21:50:00 CST 2019, time=2019-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1821887, encodeId=e9e7182188ee9, content=<a href='/topic/show?id=7db310196345' target=_blank style='color:#2F92EE;'>#骨髓增生异常综合#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101963, encryptionId=7db310196345, topicName=骨髓增生异常综合)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f49517, createdName=xinmeili, createdTime=Sun Jul 07 17:50:00 CST 2019, time=2019-07-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1821769, encodeId=8a0f1821e6953, content=<a href='/topic/show?id=d1ba10196122' target=_blank style='color:#2F92EE;'>#骨髓增生#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101961, encryptionId=d1ba10196122, topicName=骨髓增生)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=fengyqf, createdTime=Tue Mar 19 06:50:00 CST 2019, time=2019-03-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2030738, encodeId=117e2030e38a6, content=<a href='/topic/show?id=71353e8964f' target=_blank style='color:#2F92EE;'>#发生发展#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37896, encryptionId=71353e8964f, topicName=发生发展)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=346311, createdName=wgsun, createdTime=Tue Apr 23 21:50:00 CST 2019, time=2019-04-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431330, encodeId=fa2d1431330df, 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=44, 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=Sun Sep 23 03:50:00 CST 2018, time=2018-09-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=346015, encodeId=61c1346015a8, content=好文,值得点赞!认真学习,应用于实践!谢谢分享给广大同好!, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRuUXgacXpPeW0x8Z3Qr9c3I2kTic4ZIpR29iaftYgkjRcbv982icYMtqANBPYBgPnOia6mVtX76qMXuc/0, createdBy=d85d1636106, createdName=lietome2, createdTime=Fri Sep 21 12:59:09 CST 2018, time=2018-09-21, status=1, ipAttribution=)]
  6. [GetPortalCommentsPageByObjectIdResponse(id=1950290, encodeId=d9d419502904a, content=<a href='/topic/show?id=eb4532805e' target=_blank style='color:#2F92EE;'>#Bcor#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3280, encryptionId=eb4532805e, topicName=Bcor)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sat Apr 27 14:50:00 CST 2019, time=2019-04-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2004200, encodeId=f7ae20042005a, content=<a href='/topic/show?id=4bac10196249' target=_blank style='color:#2F92EE;'>#骨髓增生异常#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101962, encryptionId=4bac10196249, topicName=骨髓增生异常)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b30d401, createdName=huangshifeng, createdTime=Thu Mar 21 21:50:00 CST 2019, time=2019-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1821887, encodeId=e9e7182188ee9, content=<a href='/topic/show?id=7db310196345' target=_blank style='color:#2F92EE;'>#骨髓增生异常综合#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101963, encryptionId=7db310196345, topicName=骨髓增生异常综合)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f49517, createdName=xinmeili, createdTime=Sun Jul 07 17:50:00 CST 2019, time=2019-07-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1821769, encodeId=8a0f1821e6953, content=<a href='/topic/show?id=d1ba10196122' target=_blank style='color:#2F92EE;'>#骨髓增生#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101961, encryptionId=d1ba10196122, topicName=骨髓增生)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=fengyqf, createdTime=Tue Mar 19 06:50:00 CST 2019, time=2019-03-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2030738, encodeId=117e2030e38a6, content=<a href='/topic/show?id=71353e8964f' target=_blank style='color:#2F92EE;'>#发生发展#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37896, encryptionId=71353e8964f, topicName=发生发展)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=346311, createdName=wgsun, createdTime=Tue Apr 23 21:50:00 CST 2019, time=2019-04-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431330, encodeId=fa2d1431330df, 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=44, 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=Sun Sep 23 03:50:00 CST 2018, time=2018-09-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=346015, encodeId=61c1346015a8, content=好文,值得点赞!认真学习,应用于实践!谢谢分享给广大同好!, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRuUXgacXpPeW0x8Z3Qr9c3I2kTic4ZIpR29iaftYgkjRcbv982icYMtqANBPYBgPnOia6mVtX76qMXuc/0, createdBy=d85d1636106, createdName=lietome2, createdTime=Fri Sep 21 12:59:09 CST 2018, time=2018-09-21, status=1, ipAttribution=)]
  7. [GetPortalCommentsPageByObjectIdResponse(id=1950290, encodeId=d9d419502904a, content=<a href='/topic/show?id=eb4532805e' target=_blank style='color:#2F92EE;'>#Bcor#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3280, encryptionId=eb4532805e, topicName=Bcor)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sat Apr 27 14:50:00 CST 2019, time=2019-04-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2004200, encodeId=f7ae20042005a, content=<a href='/topic/show?id=4bac10196249' target=_blank style='color:#2F92EE;'>#骨髓增生异常#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101962, encryptionId=4bac10196249, topicName=骨髓增生异常)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b30d401, createdName=huangshifeng, createdTime=Thu Mar 21 21:50:00 CST 2019, time=2019-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1821887, encodeId=e9e7182188ee9, content=<a href='/topic/show?id=7db310196345' target=_blank style='color:#2F92EE;'>#骨髓增生异常综合#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101963, encryptionId=7db310196345, topicName=骨髓增生异常综合)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f49517, createdName=xinmeili, createdTime=Sun Jul 07 17:50:00 CST 2019, time=2019-07-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1821769, encodeId=8a0f1821e6953, content=<a href='/topic/show?id=d1ba10196122' target=_blank style='color:#2F92EE;'>#骨髓增生#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101961, encryptionId=d1ba10196122, topicName=骨髓增生)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=fengyqf, createdTime=Tue Mar 19 06:50:00 CST 2019, time=2019-03-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2030738, encodeId=117e2030e38a6, content=<a href='/topic/show?id=71353e8964f' target=_blank style='color:#2F92EE;'>#发生发展#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37896, encryptionId=71353e8964f, topicName=发生发展)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=346311, createdName=wgsun, createdTime=Tue Apr 23 21:50:00 CST 2019, time=2019-04-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431330, encodeId=fa2d1431330df, 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=44, 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=Sun Sep 23 03:50:00 CST 2018, time=2018-09-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=346015, encodeId=61c1346015a8, content=好文,值得点赞!认真学习,应用于实践!谢谢分享给广大同好!, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRuUXgacXpPeW0x8Z3Qr9c3I2kTic4ZIpR29iaftYgkjRcbv982icYMtqANBPYBgPnOia6mVtX76qMXuc/0, createdBy=d85d1636106, createdName=lietome2, createdTime=Fri Sep 21 12:59:09 CST 2018, time=2018-09-21, status=1, ipAttribution=)]
    2018-09-21 lietome2

    好文,值得点赞!认真学习,应用于实践!谢谢分享给广大同好!

    0

相关资讯

NCCN临床实践指南:骨髓增生异常综合征(2019.V1)

2018年7月,美国国家综合癌症网络(NCCN)发布了骨髓增生异常综合征管理指南2019年第1版,指南主要内容涉及: 指南更新摘要 初始评估 附加检查和分类 预后类别低,中级-1治疗 预后类别中级-2,高级治疗 相关贫血评估/治疗随访 支持性治疗 2016WHO分类 预后评分系统 基因突变频繁 遗传突变与倾向MDS/AML/MPN 光谱无痛性骨髓造血障碍 流式细胞术的建议

Blood:造血干细胞Srsf2[P95H]突变启动髓系偏倚和骨髓增生异常/骨髓及髓外增生异常(MDS/MPN)综合征

SRSF2突变常见于骨髓增生异常综合征(MDS)和骨髓增生异常/骨髓及髓外增生异常(MDS/MPN)综合征。SRSF2突变聚集在第95位脯氨酸,最常突变成组氨酸(P95H)。经过阳性筛选,见于疾病早期,已在年龄相关的克隆造血中被发现。目前尚不明确SRSF2突变如何影响造血、促进骨髓偏倚和MDS/MPN的发展。先前已报道了两种Srsf2[P95H]突变的小鼠模型,但都没有再现SRSF2突变疾病的很多

Blood:Crbn I391V突变使小鼠对沙利度胺及其衍生物治疗敏感

中心点:Crbn[I391V]小鼠可降解已知的沙利度胺衍生物靶点,再现沙利度胺诱导的血细胞减少和致畸性。Ck1α降解可充分解释携带del(5q)的骨髓增生异常综合征的沙利度胺体内治疗的窗口期。摘要:沙利度胺及其衍生物来那度胺和泊马度胺,均可有效治疗多发性骨髓瘤和携带del(5q)的骨髓增生异常综合征。但这些分子在小鼠模型中缺乏活性,限制了对其治疗活性或体内毒性的研究。Emma C. Fink等人通

Blood:如何采用分子遗传学检测诊断骨髓增生异常综合征

骨髓增生异常综合征(MDS)难以确诊,特别是当血液和骨髓细胞的形态学改变很小、原始粒细胞比例未增加、核型正常的时候。在MDS患者中已发现40多个反复发生的体细胞基因突变,这让我们看到了针对这些突变做分子遗传检测的希望,可能会有助于明确诊断某些出现血细胞减少和非确诊性骨髓形态学改变的模棱两可的病例。但是,许多年长的健康个体在白血病相关驱动基因上也携带这些体细胞突变,特别是在DNMT3A、TET2和A

CLIN CANCER RES:Ipilimumab治疗低甲基化治疗失败的骨髓增生异常综合征患者

骨髓增生异常综合征患者在低甲基化治疗失败后预后较差,且缺乏有效的治疗措施。CLIN CANCER RES近期发表了一篇文章,报道了Ipilimumab治疗低甲基化治疗失败的骨髓增生异常综合征患者的临床试验结果。

骨髓增生异常综合征中西医结合诊疗专家共识(2018年)

骨髓增生异常综合征(MDS)是起源于造血干细胞的一组异质性髓系克隆性疾病,特点是髓系细胞发育异常,表现为无效造血、难治性血细胞减少,高风险向急性髓系白血病(AML)转化。根据其发病特点及临床表现,中医学定义为“髓毒劳” 。“髓”代表病位,“毒”*代表病性,“劳”代表病状。本病病机特点为邪实正虚,虚实夹杂,毒和瘀为邪实,气血阴阳不足为正虚。 目前已有的中西医结合诊治MDS专家共识不能满足临床需要。中

Baidu
map
Baidu
map
Baidu
map