Nature子刊:阿尔茨海默病竟是肠道微生物在作祟?

2017-02-14 佚名 生物探索

被誉为人类的"第二基因组"的肠道菌群,近年来已经成为最火爆的研究领域之一。这些高度多样化、数量惊人的菌群生活在我们的身体中,对我们的健康至关重要。肠道菌群参与许多重要的生理功能,如食物的消化和新陈代谢,免疫反应和炎症等。同时,肠道菌群还可以与大脑相互作用,影响一些精神疾病比如焦虑、抑郁、自闭、精神分裂及神经退行性疾病的发生及发展。



被誉为人类的"第二基因组"的肠道菌群,近年来已经成为最火爆的研究领域之一。这些高度多样化、数量惊人的菌群生活在我们的身体中,对我们的健康至关重要。肠道菌群参与许多重要的生理功能,如食物的消化和新陈代谢,免疫反应和炎症等。同时,肠道菌群还可以与大脑相互作用,影响一些精神疾病比如焦虑、抑郁、自闭、精神分裂及神经退行性疾病的发生及发展。

阿尔茨海默病的发现至今已过去了一个多世纪,但在十大致命的疾病中,阿尔茨海默病仍然是唯一一个不能预防,治疗或治愈的疾病。随着人类寿命延长,老年人口数增加,阿尔茨海默病患者也越来越多。尽管一些临床和实验证据都暗示肠道菌群在神经退行性疾病的发生及发展中扮演着重要角色,但它对于阿尔茨海默病的影响仍然不明确。近日,瑞典隆德大学的一项研究表明,肠道细菌可以加速阿尔茨海默病的发展。这项发表于Scientific Reports上的研究结果为预防及治疗阿尔兹海默症提供了新的可能。

APP转基因小鼠与野生小鼠具有不同的肠道菌群组成

在动物实验中,研究人员通过测序细菌16S rRNA发现,与对照小鼠相比,阿尔茨海默病模型小鼠(淀粉样前体蛋白APP转基因小鼠)具有不同的肠道细菌组成。因此,研究人员构建了无菌的APP转基因小鼠,以进一步探究肠道细菌与该病之间的关系。研究人员发现,与对照组相比,无菌小鼠脑中β-淀粉样蛋白斑块数量明显更少。而神经元中β-淀粉样蛋白的聚集是阿尔茨海默病的一个典型病理特征之一。

被移植APP转基因小鼠肠道菌群的无菌小鼠β-淀粉样斑块水平升高

为了理清肠道菌群与阿尔茨海默病发病之间的联系,研究人员分别将健康小鼠和阿尔兹海默症模型小鼠的肠道细菌转移到无菌小鼠中,发现被转移患病小鼠来源的肠道细菌的小鼠大脑中出现更多的β-淀粉样斑块。

“我们的研究是独一无二的,它显示了肠道细菌和阿尔茨海默病之间的直接因果关系。令人惊讶的是,完全缺乏细菌的小鼠大脑中的淀粉样蛋白斑更少。”本文的研究人员FridaF?kH?llenius说。

“这项结果意味着,我们现在可以开始寻找预防或延迟阿尔茨海默病发生及发展的方法。我们认为这是一个重大突破,因为我们以前只能提供缓解症状的抗逆转录病毒药物。”

该研究为隆德食品健康科学中心的FridaF?kH?llenius副教授和博士生Nittaya Marungruang与瑞士洛桑联邦理工研究小组之间的一项联合研究。该联合研究小组现已扩展到包括来自德国和比利时的研究人员,并收到5000万瑞典克朗的欧盟资助。研究人员将继续研究细菌在阿尔茨海默病发展中的作用,并探索基于通过饮食和新型益生菌调节肠道微生物群的全新预防和治疗策略。

原始出处:

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=1816742, encodeId=18461816e4211, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Sat May 06 18:02:00 CST 2017, time=2017-05-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1881656, encodeId=42c918816564a, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Thu Nov 09 09:02:00 CST 2017, time=2017-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817765, encodeId=a158181e76592, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=778d36, createdName=柳叶一刀, createdTime=Thu Apr 20 13:02:00 CST 2017, time=2017-04-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1824720, encodeId=374d1824e20b0, content=<a href='/topic/show?id=702a5065860' target=_blank style='color:#2F92EE;'>#微生物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50658, encryptionId=702a5065860, topicName=微生物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0b7c20, createdName=wjcjjian, createdTime=Mon Dec 25 13:02:00 CST 2017, time=2017-12-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=177885, encodeId=8df51e788549, content=与最近看了方向类似, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8dbe1994557, createdName=Stanford , createdTime=Sat Feb 25 20:05:25 CST 2017, time=2017-02-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470119, encodeId=e91614e01193d, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5917090900, createdName=yhj-time, createdTime=Thu Feb 16 02:02:00 CST 2017, time=2017-02-16, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1816742, encodeId=18461816e4211, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Sat May 06 18:02:00 CST 2017, time=2017-05-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1881656, encodeId=42c918816564a, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Thu Nov 09 09:02:00 CST 2017, time=2017-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817765, encodeId=a158181e76592, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=778d36, createdName=柳叶一刀, createdTime=Thu Apr 20 13:02:00 CST 2017, time=2017-04-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1824720, encodeId=374d1824e20b0, content=<a href='/topic/show?id=702a5065860' target=_blank style='color:#2F92EE;'>#微生物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50658, encryptionId=702a5065860, topicName=微生物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0b7c20, createdName=wjcjjian, createdTime=Mon Dec 25 13:02:00 CST 2017, time=2017-12-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=177885, encodeId=8df51e788549, content=与最近看了方向类似, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8dbe1994557, createdName=Stanford , createdTime=Sat Feb 25 20:05:25 CST 2017, time=2017-02-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470119, encodeId=e91614e01193d, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5917090900, createdName=yhj-time, createdTime=Thu Feb 16 02:02:00 CST 2017, time=2017-02-16, status=1, ipAttribution=)]
    2017-11-09 liye789132251
  3. [GetPortalCommentsPageByObjectIdResponse(id=1816742, encodeId=18461816e4211, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Sat May 06 18:02:00 CST 2017, time=2017-05-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1881656, encodeId=42c918816564a, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Thu Nov 09 09:02:00 CST 2017, time=2017-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817765, encodeId=a158181e76592, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=778d36, createdName=柳叶一刀, createdTime=Thu Apr 20 13:02:00 CST 2017, time=2017-04-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1824720, encodeId=374d1824e20b0, content=<a href='/topic/show?id=702a5065860' target=_blank style='color:#2F92EE;'>#微生物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50658, encryptionId=702a5065860, topicName=微生物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0b7c20, createdName=wjcjjian, createdTime=Mon Dec 25 13:02:00 CST 2017, time=2017-12-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=177885, encodeId=8df51e788549, content=与最近看了方向类似, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8dbe1994557, createdName=Stanford , createdTime=Sat Feb 25 20:05:25 CST 2017, time=2017-02-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470119, encodeId=e91614e01193d, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5917090900, createdName=yhj-time, createdTime=Thu Feb 16 02:02:00 CST 2017, time=2017-02-16, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1816742, encodeId=18461816e4211, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Sat May 06 18:02:00 CST 2017, time=2017-05-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1881656, encodeId=42c918816564a, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Thu Nov 09 09:02:00 CST 2017, time=2017-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817765, encodeId=a158181e76592, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=778d36, createdName=柳叶一刀, createdTime=Thu Apr 20 13:02:00 CST 2017, time=2017-04-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1824720, encodeId=374d1824e20b0, content=<a href='/topic/show?id=702a5065860' target=_blank style='color:#2F92EE;'>#微生物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50658, encryptionId=702a5065860, topicName=微生物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0b7c20, createdName=wjcjjian, createdTime=Mon Dec 25 13:02:00 CST 2017, time=2017-12-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=177885, encodeId=8df51e788549, content=与最近看了方向类似, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8dbe1994557, createdName=Stanford , createdTime=Sat Feb 25 20:05:25 CST 2017, time=2017-02-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470119, encodeId=e91614e01193d, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5917090900, createdName=yhj-time, createdTime=Thu Feb 16 02:02:00 CST 2017, time=2017-02-16, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1816742, encodeId=18461816e4211, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Sat May 06 18:02:00 CST 2017, time=2017-05-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1881656, encodeId=42c918816564a, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Thu Nov 09 09:02:00 CST 2017, time=2017-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817765, encodeId=a158181e76592, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=778d36, createdName=柳叶一刀, createdTime=Thu Apr 20 13:02:00 CST 2017, time=2017-04-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1824720, encodeId=374d1824e20b0, content=<a href='/topic/show?id=702a5065860' target=_blank style='color:#2F92EE;'>#微生物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50658, encryptionId=702a5065860, topicName=微生物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0b7c20, createdName=wjcjjian, createdTime=Mon Dec 25 13:02:00 CST 2017, time=2017-12-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=177885, encodeId=8df51e788549, content=与最近看了方向类似, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8dbe1994557, createdName=Stanford , createdTime=Sat Feb 25 20:05:25 CST 2017, time=2017-02-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470119, encodeId=e91614e01193d, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5917090900, createdName=yhj-time, createdTime=Thu Feb 16 02:02:00 CST 2017, time=2017-02-16, status=1, ipAttribution=)]
    2017-02-25 Stanford

    与最近看了方向类似

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1816742, encodeId=18461816e4211, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Sat May 06 18:02:00 CST 2017, time=2017-05-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1881656, encodeId=42c918816564a, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Thu Nov 09 09:02:00 CST 2017, time=2017-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817765, encodeId=a158181e76592, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=778d36, createdName=柳叶一刀, createdTime=Thu Apr 20 13:02:00 CST 2017, time=2017-04-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1824720, encodeId=374d1824e20b0, content=<a href='/topic/show?id=702a5065860' target=_blank style='color:#2F92EE;'>#微生物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50658, encryptionId=702a5065860, topicName=微生物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0b7c20, createdName=wjcjjian, createdTime=Mon Dec 25 13:02:00 CST 2017, time=2017-12-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=177885, encodeId=8df51e788549, content=与最近看了方向类似, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8dbe1994557, createdName=Stanford , createdTime=Sat Feb 25 20:05:25 CST 2017, time=2017-02-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470119, encodeId=e91614e01193d, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5917090900, createdName=yhj-time, createdTime=Thu Feb 16 02:02:00 CST 2017, time=2017-02-16, status=1, ipAttribution=)]

相关资讯

JAMA Neurol:脑铁或可预测阿尔茨海默病的进展

阿尔茨海默病 (AD)是一种进行性退行性神经功能障碍性疾病,以记忆和其他认知功能衰退直至发展为严重痴呆为特征。1993年,临床基础研究和流行病学研究均发现ApoEε4基因型在晚发家族性和散发性AD的发病机理中起着功能性作用,且伴有ε2等位基因频率的减少 。这一发现最近得到了全世界众多研究小组的确认。此外,又发现ApoEε4也与早发AD有关,且是AD的一个重要预测因子。近期发表在JAMA Neuro

男性多蒸桑拿可降低神经退行性病变的发病风险

近日来自芬兰的研究人员发现,男性定期蒸桑拿可降低阿尔茨海默症和其他痴呆的发病风险。该研究团队由芬兰东部大学的JariLaukkanen教授带领,并近期将结果发表在了Age and Ageing杂志上。           既往研究认为蒸桑拿可能有益于心血管健康,但Laukkanen教授及其团队注意到并没

Nature新突破!LED光照竟可治疗阿尔茨海默病

阿尔茨海默病(AD)的发现至今已过去了一个多世纪,但在十大致命的疾病中,阿尔茨海默病仍然是唯一一个不能预防,治疗及治愈的疾病。随着人类寿命延长,老年人口数增加,阿尔茨海默病患者也越来越多。仅在美国,就有超过500万的人口罹患阿尔茨海默病。其中,β-样淀粉蛋白斑块及tau蛋白异常磷酸化是阿尔茨海默病的主要生化特征。据美国疾病控制和预防中心统计,这个数字在本世纪中叶将达到增加到1400万。近日,来

Neurology:长期皮质醇测量预测阿尔茨海默病风险

皮质醇失调表现为高水平的UFC/Cr比值和UFC/Cr变异性,它可调节阿尔茨海默病的临床表现或是作为阿尔茨海默病的临床前标记。

MIT神经学大牛关于阿尔茨海默病的超级颠覆研究,简直简直简直逆天了

在刚刚过去的11月下旬,礼来官方宣布,投入数亿美元研究经费的阿尔茨海默病药物,β淀粉样蛋白抗体Solanezumab的III期临床试验没有达到预期结果。礼来股价应声下跌近20%。朋友圈随即被「我们都是礼来人」占领。尽管如此,华尔街仍旧对Biogen的同类药物aducanumab充满信息。顶级期刊《自然》也撰文称,「失败的阿尔茨海默病药物打不倒β淀粉样蛋白理论」(1)。毕竟在3个月前,《自然》还以封