警惕:BRCA基因突变直接影响男性健康

2016-05-23 佚名 测序中国

Joe Scholten的姐姐在战胜乳腺癌后又在对抗卵巢癌,在她体内检测到了一个基因突变与这两种癌症都相关。Joe Scholten对此的反应有点不同寻常:他也接受了检测。他因此发现自己也携带有BRCA基因突变。他迅速地将这个结果告诉了他的兄弟们、其他亲戚以及他的女儿。他常会想,如果他姐姐早点知道自己的遗传风险,她会采取一些什么措施。她已经在54岁时因为卵巢癌去世了,JoeScholten如今

Joe Scholten的姐姐在战胜乳腺癌后又在对抗卵巢癌,在她体内检测到了一个基因突变与这两种癌症都相关。Joe Scholten对此的反应有点不同寻常:他也接受了检测。

他因此发现自己也携带有BRCA基因突变。他迅速地将这个结果告诉了他的兄弟们、其他亲戚以及他的女儿。他常会想,如果他姐姐早点知道自己的遗传风险,她会采取一些什么措施。她已经在54岁时因为卵巢癌去世了,JoeScholten如今意识到,不了解自己的遗传谱系是非常危险的。

Scholten的行为使他成为一个异类。如今很多女性开始意识到BRCA1和BRCA2基因发生突变会带来危险,正是这种基因突变促使演员Angelina Jolie选择切除乳房和卵巢。然后很少有男性知道,这种基因缺陷同样对他们以及他们的孩子有致命的影响。

BRCA突变与男性患癌风险

新的研究成果促使我们重新思考。已知BRCA突变与前列腺癌相关,而且越来越多的研究表明,这些突变的影响可能比已了解的要更大。与非携带者相比,携带这些突变的男性更容易患上侵袭性的、致死的前列腺癌,在更晚期才能诊断出,最终会导致死亡。

近期一项新的研究表明,携带有BRCA2突变的男性诊断出患前列腺癌时,处于晚期的几率会更高,而且结果更糟。美国北岸大学卫生系统的泌尿外科肿瘤专家Brian Helfand说,“我们才刚开始真正理解这些基因是如何影响男性患癌风险的。”

这两种基因产生的蛋白质可以帮助修复损伤的DNA,它们的突变会减弱机体对癌症的防御能力。BRCA缺陷除了与乳腺癌、卵巢癌和前列腺癌相关外,还有研究表明与黑色素瘤和胰腺癌相关。如果父母有BRCA基因突变,那么孩子遗传该突变的几率为50%。

虽然很多携带这些突变的人并没有患上癌症,但是他们患病的风险更高,其风险会因个体、种族和性别的不同而有所差异。

据美国国家癌症研究所估计,12%的女性会患上乳腺癌,而BRCA1和BRCA2基因突变分别将女性患病率提升至65%和45%。携带有BRCA1突变的女性中约40%会患上卵巢癌,有BRCA2突变的女性中约17%会患上卵巢癌。

男性患乳腺癌的风险一般是0.1%,而携带有BRCA2突变时则升至7%。BRCA1基因突变同样会增加风险,但是目前还不知道会增加多少。

对于前列腺癌,上周美国泌尿学会会议上展示的研究表明,携带有BRCA2基因突变的前列腺癌患者中17%发现时处于癌症晚期,病情恶化速度是不携带该基因突变患者的4倍。在一项关于非裔美国男性研究中,沃尔特里德国家军事医疗中心研究人员检测了超过850份冻存的血液样本,发现与白人相比,黑人更容易携带BRCA1和BRCA2基因突变,更容易患上恶性疾病。

需要提高男性对BRCA基因突变的认识

西雅图癌症护理联盟/华盛顿大学医学中心的肿瘤学家BruceMontgomery说,“现在的问题是,人们总是将BRCA基因突变与女性和她们的癌症联系起来。因此在男人的思维中,BRCA基因就是与女性乳腺癌相关的,与他们关系不大。”

Bill Rotter今年63岁,来自美国威斯康星州Mequon。他希望能早点知道自己携带有BRCA2基因突变,这样他就不会忽略掉2013年末在他右乳头旁发现的豌豆大小的肿块。后来他接受了乳房X光检查、超声波以及活检,发现患有乳腺浸润性导管癌,这使他成为了每年被诊断出患有乳腺癌的2200名美国男性中的一员,而这其中每年约400人会死于这种疾病。

Rotter切除了右侧乳房,由于癌症出现在前哨淋巴结中,在几周后又进行二次手术切除了13个淋巴结,接着又进行了化疗和放疗。他了解到自己的基因突变情况后想知道,如果早期采取措施是否可以预防疾病扩散。


切除了右侧乳房的Bill Rotter

如今Rotter开始呼吁其他男性接受检测,去了解他们自己是否有患病风险。他偶尔会为基因检测公司Ambry Genetics写一些博客文章,他说,“我想要唤起人们对癌症遗传因素的意识。令人惊讶的是,非常多的人,甚至是医学领域的人,都对此一无所知。”


德克萨斯大学西南医学中心癌症遗传学项目主任Theodora Ross表示,BRCA突变对男性接受检测和治疗的方式都会有影响,应该在携带者40岁时进行前列腺癌筛查。PARP抑制剂已被证实可使一些携带有BRCA突变的卵巢癌患者受益,这种药物也许可以应用于携带有该基因缺陷的前列腺癌患者中。

了解自己的家族史,早日防范

Rotter说,回顾家族史并不感到意外:他的父亲64岁时死于前列腺癌,他父亲的两个兄弟同样死于该疾病。一位他从未见过的堂兄在30多岁时死于乳腺癌。除此之外,他家族的德系犹太人血统使他们成为突变携带者的几率增大了10倍。

但是如果男性接受更多的遗传检测,他们将不可避免地面临多年来女性一直处理的问题,并不是所有的家庭都愿意讨论他们的健康风险。当2005年被诊断患有乳腺癌时,来自斯塔顿岛的Vincent Moltisanti意识到了这一点。

他搜集了自己的家族病史——这并不是一件容易的事——并进行了遗传咨询。Moltisanti今年68岁了,他说,“在意大利家庭中,没有人会给出他们的健康信息。你只能猜测你曾祖父母的情况以及导致他们死亡的原因。”

当检测结果显示他携带有BRCA突变时,他女儿Jaime也进行了检测并发现结果也是阳性。她本来计划选择某个时候切除乳房和卵巢,但是在2014年因为肺癌去世。Moltisanti劝说他的两个哥哥采取措施,但是他们不感兴趣。他不仅担心这两个兄弟,还担心他的侄女、侄子和他们的孩子。

Scholten理解这种家族秘密。他的姐姐是一名律师,在21世纪初患上了乳腺癌,但是并没有告诉其他人,因为她母亲患有老年痴呆症,她不想让她母亲难过。她不知道有一位堂兄已经因为乳腺癌去世。Scholten说,如果她的医生们知道这位表亲的情况,也许他们会更早地安排检测。而他姐姐直到诊断出卵巢癌后才接受了检测。他说,“这些信息点都没有连接起来。”

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=1957872, encodeId=68ab195e872b2, content=<a href='/topic/show?id=9489e022763' target=_blank style='color:#2F92EE;'>#男性健康#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=70227, encryptionId=9489e022763, topicName=男性健康)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=278f2500221, createdName=12498fa0m11暂无昵称, createdTime=Thu Nov 24 14:09:00 CST 2016, time=2016-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2086545, encodeId=9ef3208654567, content=<a href='/topic/show?id=d6a53695ce' target=_blank style='color:#2F92EE;'>#BRCA基因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3695, encryptionId=d6a53695ce, topicName=BRCA基因)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f73a255, createdName=medscijoin, createdTime=Mon Nov 21 10:09:00 CST 2016, time=2016-11-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=105792, encodeId=fb63105e921d, content=这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Sat Aug 27 21:46:00 CST 2016, time=2016-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=105591, encodeId=306c105591a5, content=这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Sat Aug 27 14:25:00 CST 2016, time=2016-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1593991, encodeId=07e815939916a, content=<a href='/topic/show?id=63cc368459' target=_blank style='color:#2F92EE;'>#BRCA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3684, encryptionId=63cc368459, topicName=BRCA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=918e18200218, createdName=cmj14wellington, createdTime=Wed May 25 01:09:00 CST 2016, time=2016-05-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=86859, encodeId=bbb286859b3, content=我们在这方面的意识就更不用说了, beContent=null, objectType=article, channel=null, level=null, likeNumber=111, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/ajNVdqHZLLD1O97y3am76k8v12uX92l8MnMUZBZIrorphCDWyEYgqDulOfDXQZLWGiaSibbvm6F0ficxxxDMzwY9g/132, createdBy=bae077124, createdName=Jin Chou, createdTime=Mon May 23 12:43:00 CST 2016, time=2016-05-23, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1957872, encodeId=68ab195e872b2, content=<a href='/topic/show?id=9489e022763' target=_blank style='color:#2F92EE;'>#男性健康#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=70227, encryptionId=9489e022763, topicName=男性健康)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=278f2500221, createdName=12498fa0m11暂无昵称, createdTime=Thu Nov 24 14:09:00 CST 2016, time=2016-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2086545, encodeId=9ef3208654567, content=<a href='/topic/show?id=d6a53695ce' target=_blank style='color:#2F92EE;'>#BRCA基因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3695, encryptionId=d6a53695ce, topicName=BRCA基因)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f73a255, createdName=medscijoin, createdTime=Mon Nov 21 10:09:00 CST 2016, time=2016-11-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=105792, encodeId=fb63105e921d, content=这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Sat Aug 27 21:46:00 CST 2016, time=2016-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=105591, encodeId=306c105591a5, content=这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Sat Aug 27 14:25:00 CST 2016, time=2016-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1593991, encodeId=07e815939916a, content=<a href='/topic/show?id=63cc368459' target=_blank style='color:#2F92EE;'>#BRCA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3684, encryptionId=63cc368459, topicName=BRCA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=918e18200218, createdName=cmj14wellington, createdTime=Wed May 25 01:09:00 CST 2016, time=2016-05-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=86859, encodeId=bbb286859b3, content=我们在这方面的意识就更不用说了, beContent=null, objectType=article, channel=null, level=null, likeNumber=111, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/ajNVdqHZLLD1O97y3am76k8v12uX92l8MnMUZBZIrorphCDWyEYgqDulOfDXQZLWGiaSibbvm6F0ficxxxDMzwY9g/132, createdBy=bae077124, createdName=Jin Chou, createdTime=Mon May 23 12:43:00 CST 2016, time=2016-05-23, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1957872, encodeId=68ab195e872b2, content=<a href='/topic/show?id=9489e022763' target=_blank style='color:#2F92EE;'>#男性健康#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=70227, encryptionId=9489e022763, topicName=男性健康)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=278f2500221, createdName=12498fa0m11暂无昵称, createdTime=Thu Nov 24 14:09:00 CST 2016, time=2016-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2086545, encodeId=9ef3208654567, content=<a href='/topic/show?id=d6a53695ce' target=_blank style='color:#2F92EE;'>#BRCA基因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3695, encryptionId=d6a53695ce, topicName=BRCA基因)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f73a255, createdName=medscijoin, createdTime=Mon Nov 21 10:09:00 CST 2016, time=2016-11-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=105792, encodeId=fb63105e921d, content=这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Sat Aug 27 21:46:00 CST 2016, time=2016-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=105591, encodeId=306c105591a5, content=这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Sat Aug 27 14:25:00 CST 2016, time=2016-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1593991, encodeId=07e815939916a, content=<a href='/topic/show?id=63cc368459' target=_blank style='color:#2F92EE;'>#BRCA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3684, encryptionId=63cc368459, topicName=BRCA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=918e18200218, createdName=cmj14wellington, createdTime=Wed May 25 01:09:00 CST 2016, time=2016-05-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=86859, encodeId=bbb286859b3, content=我们在这方面的意识就更不用说了, beContent=null, objectType=article, channel=null, level=null, likeNumber=111, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/ajNVdqHZLLD1O97y3am76k8v12uX92l8MnMUZBZIrorphCDWyEYgqDulOfDXQZLWGiaSibbvm6F0ficxxxDMzwY9g/132, createdBy=bae077124, createdName=Jin Chou, createdTime=Mon May 23 12:43:00 CST 2016, time=2016-05-23, status=1, ipAttribution=)]
    2016-08-27 李东泽

    这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1957872, encodeId=68ab195e872b2, content=<a href='/topic/show?id=9489e022763' target=_blank style='color:#2F92EE;'>#男性健康#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=70227, encryptionId=9489e022763, topicName=男性健康)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=278f2500221, createdName=12498fa0m11暂无昵称, createdTime=Thu Nov 24 14:09:00 CST 2016, time=2016-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2086545, encodeId=9ef3208654567, content=<a href='/topic/show?id=d6a53695ce' target=_blank style='color:#2F92EE;'>#BRCA基因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3695, encryptionId=d6a53695ce, topicName=BRCA基因)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f73a255, createdName=medscijoin, createdTime=Mon Nov 21 10:09:00 CST 2016, time=2016-11-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=105792, encodeId=fb63105e921d, content=这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Sat Aug 27 21:46:00 CST 2016, time=2016-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=105591, encodeId=306c105591a5, content=这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Sat Aug 27 14:25:00 CST 2016, time=2016-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1593991, encodeId=07e815939916a, content=<a href='/topic/show?id=63cc368459' target=_blank style='color:#2F92EE;'>#BRCA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3684, encryptionId=63cc368459, topicName=BRCA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=918e18200218, createdName=cmj14wellington, createdTime=Wed May 25 01:09:00 CST 2016, time=2016-05-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=86859, encodeId=bbb286859b3, content=我们在这方面的意识就更不用说了, beContent=null, objectType=article, channel=null, level=null, likeNumber=111, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/ajNVdqHZLLD1O97y3am76k8v12uX92l8MnMUZBZIrorphCDWyEYgqDulOfDXQZLWGiaSibbvm6F0ficxxxDMzwY9g/132, createdBy=bae077124, createdName=Jin Chou, createdTime=Mon May 23 12:43:00 CST 2016, time=2016-05-23, status=1, ipAttribution=)]
    2016-08-27 李东泽

    这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1957872, encodeId=68ab195e872b2, content=<a href='/topic/show?id=9489e022763' target=_blank style='color:#2F92EE;'>#男性健康#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=70227, encryptionId=9489e022763, topicName=男性健康)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=278f2500221, createdName=12498fa0m11暂无昵称, createdTime=Thu Nov 24 14:09:00 CST 2016, time=2016-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2086545, encodeId=9ef3208654567, content=<a href='/topic/show?id=d6a53695ce' target=_blank style='color:#2F92EE;'>#BRCA基因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3695, encryptionId=d6a53695ce, topicName=BRCA基因)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f73a255, createdName=medscijoin, createdTime=Mon Nov 21 10:09:00 CST 2016, time=2016-11-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=105792, encodeId=fb63105e921d, content=这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Sat Aug 27 21:46:00 CST 2016, time=2016-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=105591, encodeId=306c105591a5, content=这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Sat Aug 27 14:25:00 CST 2016, time=2016-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1593991, encodeId=07e815939916a, content=<a href='/topic/show?id=63cc368459' target=_blank style='color:#2F92EE;'>#BRCA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3684, encryptionId=63cc368459, topicName=BRCA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=918e18200218, createdName=cmj14wellington, createdTime=Wed May 25 01:09:00 CST 2016, time=2016-05-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=86859, encodeId=bbb286859b3, content=我们在这方面的意识就更不用说了, beContent=null, objectType=article, channel=null, level=null, likeNumber=111, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/ajNVdqHZLLD1O97y3am76k8v12uX92l8MnMUZBZIrorphCDWyEYgqDulOfDXQZLWGiaSibbvm6F0ficxxxDMzwY9g/132, createdBy=bae077124, createdName=Jin Chou, createdTime=Mon May 23 12:43:00 CST 2016, time=2016-05-23, status=1, ipAttribution=)]
  6. [GetPortalCommentsPageByObjectIdResponse(id=1957872, encodeId=68ab195e872b2, content=<a href='/topic/show?id=9489e022763' target=_blank style='color:#2F92EE;'>#男性健康#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=70227, encryptionId=9489e022763, topicName=男性健康)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=278f2500221, createdName=12498fa0m11暂无昵称, createdTime=Thu Nov 24 14:09:00 CST 2016, time=2016-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2086545, encodeId=9ef3208654567, content=<a href='/topic/show?id=d6a53695ce' target=_blank style='color:#2F92EE;'>#BRCA基因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3695, encryptionId=d6a53695ce, topicName=BRCA基因)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f73a255, createdName=medscijoin, createdTime=Mon Nov 21 10:09:00 CST 2016, time=2016-11-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=105792, encodeId=fb63105e921d, content=这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Sat Aug 27 21:46:00 CST 2016, time=2016-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=105591, encodeId=306c105591a5, content=这篇资讯带给我们新知识,启发新思维,不论是科研还是临床工作都有很大的帮助。。。, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Sat Aug 27 14:25:00 CST 2016, time=2016-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1593991, encodeId=07e815939916a, content=<a href='/topic/show?id=63cc368459' target=_blank style='color:#2F92EE;'>#BRCA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3684, encryptionId=63cc368459, topicName=BRCA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=918e18200218, createdName=cmj14wellington, createdTime=Wed May 25 01:09:00 CST 2016, time=2016-05-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=86859, encodeId=bbb286859b3, content=我们在这方面的意识就更不用说了, beContent=null, objectType=article, channel=null, level=null, likeNumber=111, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/ajNVdqHZLLD1O97y3am76k8v12uX92l8MnMUZBZIrorphCDWyEYgqDulOfDXQZLWGiaSibbvm6F0ficxxxDMzwY9g/132, createdBy=bae077124, createdName=Jin Chou, createdTime=Mon May 23 12:43:00 CST 2016, time=2016-05-23, status=1, ipAttribution=)]
    2016-05-23 Jin Chou

    我们在这方面的意识就更不用说了

    0

相关资讯

Stem Cell Reports:日本科学家采用iPS制造成渐冻人细胞模型

日本科研人员发现,人体的一个基因发生异常是导致遗传性肌萎缩侧索硬化症发病的原因,这一发现有助于开发治疗该病的药物。 肌萎缩侧索硬化症俗称“渐冻症”,是一种渐进性、神经退行性疾病。它影响大脑和脊髓中与运动相关的神经细胞,造成运动神经元死亡,令大脑无法控制肌肉运动,肌肉也会因缺乏运动而萎缩。晚期病人会完全失去行动能力。目前,渐冻症病因不明,但该病的部分患者有明确遗传因素。日本国内约有1万名渐冻症

Cell:范可尼贫血基因也在自噬和免疫中发挥功能

2016年5月3日/生物谷BIOON/--在一项新的研究中,来自美国德州大学西南医学中心(UTMC)、印第安纳大学医学院和三家欧洲科研机构的研究人员鉴定出范可尼贫血(Fanconi anemia, FA)途径中的基因的重要新功能,这一发现可能对开发用于治疗这种疾病和一些癌症的新疗法产生影响。相关研究结果于2016年4月28日在线发表在Cell期刊上,论文标题为“Fanconi Anemia

Am J Hum Genet:评估美国医学遗传学会指南|基于癌症易感性的变异分类和乳腺癌家族非癌症相关基因

外显子和全基因组测序检测已经可以广泛应用于癌症风险评估。然而,这类检测得出突变类型的方法尚没有进行仔细的研究。美国医学遗传学会 (ACMG) 指南定义了180个医学相关基因,包括所有ACMG指定的可报告的癌症和非癌症相关基因,对符合指南要求的遗传性癌症风险进行评估。我们评估了此指南的变异分类方法定义突变发生率和不确定意义 (VUS) 的变异的能力。我们对253个家庭的404人进行了全外显子测序,归

Genome Res:研究首次揭示“跳跃基因”引发结直肠癌的机制

Genome Res:研究首次揭示“跳跃基因”引发结直肠癌的机制来自马里兰大学医学院的一项新的研究首次揭示了跳跃基因引发结直肠癌的发病机制,该研究成果已发表于Genome Research。20世纪40年代科学家们就已经了解了“跳跃基因”——从染色体的一个部位移动到另一个部位的DNA片段。在那十年里,遗传学家和诺贝尔奖得主Barbara McClintock在研究玉米植株时发现了跳跃基因。最近,科

科学家解析潜藏基因突变与后代患病关联

肿瘤学家希望,至少一些关于先天癌症风险的新发现能够带来更好的治疗方法。 8岁的Claudia被诊断出罹患软组织癌,她的母亲Amanda Seymour了解到,该病及其甲状腺疾病家族历史与一个基因突变有关。图片来源:Jeff Haller和Meggan Haller 一个年轻的家庭里有两个癌症病例,这或者是运气太坏,或者是有着更深层次的联系。故事发生在美国田纳西州年轻的

Nat Genet:科学家发现可导致多指症等先天畸形的基因突变

                                  (纤毛) 科学家最近发现了一些基因突变可能是纤毛类疾病发生(ciliopathies)的关键元凶,这种疾病可导致先天性缺陷,据估计每1000个新生儿中就有