Baidu
map

PlOS BIO:脂肪代谢物调节肽供给信号

2017-03-30 MedSci MedSci原创

作为能量储存的主要场所,脂肪组织必须以某种方式监测能量储备,并将此信息传达给大脑。脂肪是动物体内主要的长期能量储存分子,脂肪水平的控制是生存的关键。

近日,来自韩国先进科学与技术研究院的研究人员报道了一项关于脂肪细胞信号通路研究的研究,相关研究成果刊登于国际杂志PlOS BIO上。

作为能量储存的主要场所,脂肪组织必须以某种方式监测能量储备,并将此信息传达给大脑。脂肪是动物体内主要的长期能量储存分子,脂肪水平的控制是生存的关键。

研究人员找到了一个异常表达的miRNA,名叫miR-iab-4。它的靶基因叫purple,是一个肥胖基因。它们俩合作能让机体多摄入27%的食物。下调purple的表达能够增强进食行为,证明正常情况下这个基因应该是受抑制的。Purple编码两种脂肪体酶中的其中一种,PTP,它存在于脂肪体和大脑回路。在脂肪体酶的作用下能够被转化成BH4(一种辅酶因子),BH4能够帮助神经元生产NPF(一种摄食相关神经肽)。Jones课题组将脂肪体内的purple缺失后,神经元内的BH4下降,NPF减少,摄食行为受到了抑制。反过来,增加神经元内的BH4NPF被释放,摄食量增多。研究发现,低卡路里的饮食结构会抑制脂肪体内控制BH4产量的酶类表达,从而导致摄食增加。

研究表明,BH4是抑制果蝇食欲的关键因素。而脂肪体释放的PTP则是脂肪细胞向大脑传递饱和的分子信号。

原始出处:

Do-Hyoung Kim , Minjung Shin , Sung-Hwan Jung. et al. A fat-derived metabolite regulates a peptidergic feeding circuit in Drosophila. PlOS BIO.March 28, 2017.http://dx.doi.org/10.1371/journal.pbio.2000532

本文系梅斯医学(MedSci)原创编译整理,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=1917411, encodeId=bdce191e411ba, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Jan 24 19:17:00 CST 2018, time=2018-01-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1810000, encodeId=620b1810000cd, content=<a href='/topic/show?id=15448432556' target=_blank style='color:#2F92EE;'>#脂肪代谢物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84325, encryptionId=15448432556, topicName=脂肪代谢物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Mon Dec 11 10:17:00 CST 2017, time=2017-12-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1659947, encodeId=b6c2165994e71, content=<a href='/topic/show?id=24e82545262' target=_blank style='color:#2F92EE;'>#代谢物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=25452, encryptionId=24e82545262, topicName=代谢物)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6c1225086772, createdName=旅苦化文_216, createdTime=Wed Dec 20 00:17:00 CST 2017, time=2017-12-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184279, encodeId=c5c91842e9d2, content=希望将来能更好!!, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Sat Apr 01 10:31:49 CST 2017, time=2017-04-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1628757, encodeId=48d51628e5789, content=<a href='/topic/show?id=02bd84324c4' target=_blank style='color:#2F92EE;'>#脂肪代谢#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84324, encryptionId=02bd84324c4, topicName=脂肪代谢)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d77721191523, createdName=zhangph, createdTime=Sat Apr 01 00:17:00 CST 2017, time=2017-04-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=183953, encodeId=fdd41839539f, content=反复实践,反复学习,认真推敲,不断提高自己的业务水平。, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Fri Mar 31 08:09:16 CST 2017, time=2017-03-31, status=1, ipAttribution=)]
    2018-01-24 sunylz
  2. [GetPortalCommentsPageByObjectIdResponse(id=1917411, encodeId=bdce191e411ba, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Jan 24 19:17:00 CST 2018, time=2018-01-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1810000, encodeId=620b1810000cd, content=<a href='/topic/show?id=15448432556' target=_blank style='color:#2F92EE;'>#脂肪代谢物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84325, encryptionId=15448432556, topicName=脂肪代谢物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Mon Dec 11 10:17:00 CST 2017, time=2017-12-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1659947, encodeId=b6c2165994e71, content=<a href='/topic/show?id=24e82545262' target=_blank style='color:#2F92EE;'>#代谢物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=25452, encryptionId=24e82545262, topicName=代谢物)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6c1225086772, createdName=旅苦化文_216, createdTime=Wed Dec 20 00:17:00 CST 2017, time=2017-12-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184279, encodeId=c5c91842e9d2, content=希望将来能更好!!, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Sat Apr 01 10:31:49 CST 2017, time=2017-04-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1628757, encodeId=48d51628e5789, content=<a href='/topic/show?id=02bd84324c4' target=_blank style='color:#2F92EE;'>#脂肪代谢#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84324, encryptionId=02bd84324c4, topicName=脂肪代谢)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d77721191523, createdName=zhangph, createdTime=Sat Apr 01 00:17:00 CST 2017, time=2017-04-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=183953, encodeId=fdd41839539f, content=反复实践,反复学习,认真推敲,不断提高自己的业务水平。, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Fri Mar 31 08:09:16 CST 2017, time=2017-03-31, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1917411, encodeId=bdce191e411ba, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Jan 24 19:17:00 CST 2018, time=2018-01-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1810000, encodeId=620b1810000cd, content=<a href='/topic/show?id=15448432556' target=_blank style='color:#2F92EE;'>#脂肪代谢物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84325, encryptionId=15448432556, topicName=脂肪代谢物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Mon Dec 11 10:17:00 CST 2017, time=2017-12-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1659947, encodeId=b6c2165994e71, content=<a href='/topic/show?id=24e82545262' target=_blank style='color:#2F92EE;'>#代谢物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=25452, encryptionId=24e82545262, topicName=代谢物)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6c1225086772, createdName=旅苦化文_216, createdTime=Wed Dec 20 00:17:00 CST 2017, time=2017-12-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184279, encodeId=c5c91842e9d2, content=希望将来能更好!!, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Sat Apr 01 10:31:49 CST 2017, time=2017-04-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1628757, encodeId=48d51628e5789, content=<a href='/topic/show?id=02bd84324c4' target=_blank style='color:#2F92EE;'>#脂肪代谢#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84324, encryptionId=02bd84324c4, topicName=脂肪代谢)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d77721191523, createdName=zhangph, createdTime=Sat Apr 01 00:17:00 CST 2017, time=2017-04-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=183953, encodeId=fdd41839539f, content=反复实践,反复学习,认真推敲,不断提高自己的业务水平。, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Fri Mar 31 08:09:16 CST 2017, time=2017-03-31, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1917411, encodeId=bdce191e411ba, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Jan 24 19:17:00 CST 2018, time=2018-01-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1810000, encodeId=620b1810000cd, content=<a href='/topic/show?id=15448432556' target=_blank style='color:#2F92EE;'>#脂肪代谢物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84325, encryptionId=15448432556, topicName=脂肪代谢物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Mon Dec 11 10:17:00 CST 2017, time=2017-12-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1659947, encodeId=b6c2165994e71, content=<a href='/topic/show?id=24e82545262' target=_blank style='color:#2F92EE;'>#代谢物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=25452, encryptionId=24e82545262, topicName=代谢物)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6c1225086772, createdName=旅苦化文_216, createdTime=Wed Dec 20 00:17:00 CST 2017, time=2017-12-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184279, encodeId=c5c91842e9d2, content=希望将来能更好!!, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Sat Apr 01 10:31:49 CST 2017, time=2017-04-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1628757, encodeId=48d51628e5789, content=<a href='/topic/show?id=02bd84324c4' target=_blank style='color:#2F92EE;'>#脂肪代谢#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84324, encryptionId=02bd84324c4, topicName=脂肪代谢)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d77721191523, createdName=zhangph, createdTime=Sat Apr 01 00:17:00 CST 2017, time=2017-04-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=183953, encodeId=fdd41839539f, content=反复实践,反复学习,认真推敲,不断提高自己的业务水平。, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Fri Mar 31 08:09:16 CST 2017, time=2017-03-31, status=1, ipAttribution=)]
    2017-04-01 虈亣靌

    希望将来能更好!!

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1917411, encodeId=bdce191e411ba, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Jan 24 19:17:00 CST 2018, time=2018-01-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1810000, encodeId=620b1810000cd, content=<a href='/topic/show?id=15448432556' target=_blank style='color:#2F92EE;'>#脂肪代谢物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84325, encryptionId=15448432556, topicName=脂肪代谢物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Mon Dec 11 10:17:00 CST 2017, time=2017-12-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1659947, encodeId=b6c2165994e71, content=<a href='/topic/show?id=24e82545262' target=_blank style='color:#2F92EE;'>#代谢物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=25452, encryptionId=24e82545262, topicName=代谢物)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6c1225086772, createdName=旅苦化文_216, createdTime=Wed Dec 20 00:17:00 CST 2017, time=2017-12-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184279, encodeId=c5c91842e9d2, content=希望将来能更好!!, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Sat Apr 01 10:31:49 CST 2017, time=2017-04-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1628757, encodeId=48d51628e5789, content=<a href='/topic/show?id=02bd84324c4' target=_blank style='color:#2F92EE;'>#脂肪代谢#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84324, encryptionId=02bd84324c4, topicName=脂肪代谢)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d77721191523, createdName=zhangph, createdTime=Sat Apr 01 00:17:00 CST 2017, time=2017-04-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=183953, encodeId=fdd41839539f, content=反复实践,反复学习,认真推敲,不断提高自己的业务水平。, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Fri Mar 31 08:09:16 CST 2017, time=2017-03-31, status=1, ipAttribution=)]
  6. [GetPortalCommentsPageByObjectIdResponse(id=1917411, encodeId=bdce191e411ba, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Jan 24 19:17:00 CST 2018, time=2018-01-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1810000, encodeId=620b1810000cd, content=<a href='/topic/show?id=15448432556' target=_blank style='color:#2F92EE;'>#脂肪代谢物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84325, encryptionId=15448432556, topicName=脂肪代谢物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Mon Dec 11 10:17:00 CST 2017, time=2017-12-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1659947, encodeId=b6c2165994e71, content=<a href='/topic/show?id=24e82545262' target=_blank style='color:#2F92EE;'>#代谢物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=25452, encryptionId=24e82545262, topicName=代谢物)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6c1225086772, createdName=旅苦化文_216, createdTime=Wed Dec 20 00:17:00 CST 2017, time=2017-12-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184279, encodeId=c5c91842e9d2, content=希望将来能更好!!, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Sat Apr 01 10:31:49 CST 2017, time=2017-04-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1628757, encodeId=48d51628e5789, content=<a href='/topic/show?id=02bd84324c4' target=_blank style='color:#2F92EE;'>#脂肪代谢#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84324, encryptionId=02bd84324c4, topicName=脂肪代谢)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d77721191523, createdName=zhangph, createdTime=Sat Apr 01 00:17:00 CST 2017, time=2017-04-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=183953, encodeId=fdd41839539f, content=反复实践,反复学习,认真推敲,不断提高自己的业务水平。, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Fri Mar 31 08:09:16 CST 2017, time=2017-03-31, status=1, ipAttribution=)]
    2017-03-31 ylzr123

    反复实践,反复学习,认真推敲,不断提高自己的业务水平。

    0

相关资讯

Diabetes:在脂肪分解中PIK3R1介导了糖皮质激素诱导的脂滴包被蛋白1磷酸化!

研究人员的数据表明PIK3R1在介导糖皮质激素的代谢作用所具有的新作用,独立于磷酸肌醇3-激酶的调节功能。因此,抑制脂肪细胞PIK3R1可减轻过量糖皮质激素暴露引起的脂质代谢紊乱。

Science:脂肪细胞在禁食期间帮助肝脏

哺乳动物如何在喂养,睡眠和禁食时保持两种生物学关键的代谢物平衡?答案可能需要修改一些教科书。在今天发表在“科学”杂志上的一项研究中,UT 西南医学中心的研究人员报告说,脂肪细胞可以维持对葡萄糖(血糖)和尿苷的紧密调节,尿苷是身体在一定范围内使用的代谢物基本过程,如建立 RNA 分子,适当制造蛋白质,以及储存葡萄糖作为能量储备。他们的研究可能影响几种疾病,包括糖尿病,癌症和神经系统疾病。代谢物是代谢

JCI:研究揭示代谢性疾病中基因与环境的影响

来自美国宾夕法尼亚大学的研究者们通过比较对高脂饮食不耐受,因而引发糖尿病等症状的小鼠,以及对高脂饮食耐受的小鼠进行比较,找到了小鼠基因组中受高脂饮食影响的基因。这项研究是由宾大医学院的助理教授Raymond Soccio等人作出的,相关结果发表在最近的《Journal of Clinical

Diabetes:脂肪特异SIRT6敲除致敏小鼠高脂饮食引起肥胖和胰岛素抵抗!

研究人员在肥胖患者中还观察到SIRT6基因表达降低,这与减少ATGL表达有关。这些研究结果表明SIRT6作为一个有吸引力的肥胖和肥胖相关的代谢紊乱的治疗靶点。

AJHG:重磅!脂肪中90个基因在心血管代谢疾病中发挥重要作用

一项最新国际研究发现我们脂肪细胞中的基因与患肥胖、心血管代谢疾病(如心脏病和2型糖尿病)的风险相关。研究人员已经发现了脂肪细胞中接近90个基因在这些疾病中发挥重要作用,因此这些基因可以用做开发新疗法的新靶标。和许多遗传学研究不同的是,这项大型研究探索了770个芬兰病人身上这些基因的活性及其表现形式。这些结果将帮助医生和科学家们更好地了解

科学家破解脂肪与器官“对话”机制:提供治疗肥胖新思路

最近,研究人员通过实验证实,脂肪细胞可以通过传递分子信息,管理远距离器官(如肝脏)中的基因,从而与器官进行“对话”。此项发现对治疗二类糖尿病和肥胖将有重大意义。

Baidu
map
Baidu
map
Baidu
map