Baidu
map

PLoS One:他汀类可调节CD147来下调单核细胞的分化

2018-01-16 MedSci MedSci原创

CD147是活化诱导的糖蛋白,可促进基质金属蛋白酶(MMP)的分泌和活化,并在巨噬细胞分化过程中上调。有趣的是,CD147的一些分子功能依赖于其糖基化状态:CD147的高度糖基化形式诱导MMPs,而低度糖基化形式抑制MMPs活化。他汀类是羟甲基戊二酰辅酶A还原酶抑制剂,阻断甲羟戊酸的合成,从而抑制所有甲羟戊酸依赖的途径,包括异戊二烯化,N-糖基化和胆固醇合成。在这项研究中,研究人员探究了他汀类药物

CD147是活化诱导的糖蛋白,可促进基质金属蛋白酶(MMP)的分泌和活化,并在巨噬细胞分化过程中上调。有趣的是,CD147的一些分子功能依赖于其糖基化状态:CD147的高度糖基化形式诱导MMPs,而低度糖基化形式抑制MMPs活化。他汀类是羟甲基戊二酰辅酶A还原酶抑制剂,阻断甲羟戊酸的合成,从而抑制所有甲羟戊酸依赖的途径,包括异戊二烯化,N-糖基化和胆固醇合成。

在这项研究中,研究人员探究了他汀类药物通过调节CD147抑制巨噬细胞分化和MMP分泌相关过程的作用。结果发现,人单核细胞系THP-1向巨噬细胞表型的分化导致CD147和CD14的上调,并且这种作用被抑制素抑制。在分子水平,抑制素通过抑制异戊二烯化和N-糖基化来改变CD147的表达、结构和功能。此外,他汀类药物诱导CD147从其高度糖基化形式转变为低度糖基化形式。这种N-糖基化状态的改变伴随着MMP-2和MMP-9的产生和功能活性的降低。

总之,这些发现描述了他汀类药物免疫调节的新型分子机制,或可用于自身免疫性疾病的治疗。

原始出处:

Sasidhar MV, Chevooru SK, et al., Downregulation of monocytic differentiation via modulation of CD147 by 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors. PLoS One. 2017 Dec 18;12(12):e0189701. doi: 10.1371/journal.pone.0189701. eCollection 2017.

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 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1782696, encodeId=9a851e826966a, content=<a href='/topic/show?id=ebe8426953' target=_blank style='color:#2F92EE;'>#CD14#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4269, encryptionId=ebe8426953, topicName=CD14)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=一叶知秋, createdTime=Fri Feb 09 17:56:00 CST 2018, time=2018-02-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1790111, encodeId=3aac1e901110c, content=<a href='/topic/show?id=6e4814388e2' target=_blank style='color:#2F92EE;'>#Plos one#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14388, encryptionId=6e4814388e2, topicName=Plos one)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fda6311, createdName=119337457, createdTime=Tue Nov 06 12:56:00 CST 2018, time=2018-11-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299113, encodeId=0808129911385, content=<a href='/topic/show?id=2b85362063c' target=_blank style='color:#2F92EE;'>#单核细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36206, encryptionId=2b85362063c, topicName=单核细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=daa8281, createdName=雕雕, createdTime=Thu Jan 18 01:56:00 CST 2018, time=2018-01-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=279083, encodeId=b7c42e9083cd, content=学习., beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDcVAydhtcpjiaxLrZD7Eb5YnKPgf7ypGpfyl7FflFyAenvQLbib6T0LPXIhXo9SPNPXYYFFJbEgykztwJ0HQ61I3F9GxIVKWsgQ/0, createdBy=f38d2052407, createdName=周周人, createdTime=Tue Jan 16 13:15:30 CST 2018, time=2018-01-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=279053, encodeId=a29c2e90533c, content=阅, beContent=null, objectType=article, channel=null, level=null, likeNumber=89, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/vi_32/fhZdOu27e88Voqh19n8eF8cLplo8L4nicKtH0WnE3KFELXns5XDu8rsiceK2HHDZc2SEStia5VV3Pia2QLMVqlWbHw/0, createdBy=6e012139475, createdName=神功盖世, createdTime=Tue Jan 16 11:18:22 CST 2018, time=2018-01-16, status=1, ipAttribution=)]
    2018-02-09 一叶知秋
  2. [GetPortalCommentsPageByObjectIdResponse(id=1782696, encodeId=9a851e826966a, content=<a href='/topic/show?id=ebe8426953' target=_blank style='color:#2F92EE;'>#CD14#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4269, encryptionId=ebe8426953, topicName=CD14)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=一叶知秋, createdTime=Fri Feb 09 17:56:00 CST 2018, time=2018-02-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1790111, encodeId=3aac1e901110c, content=<a href='/topic/show?id=6e4814388e2' target=_blank style='color:#2F92EE;'>#Plos one#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14388, encryptionId=6e4814388e2, topicName=Plos one)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fda6311, createdName=119337457, createdTime=Tue Nov 06 12:56:00 CST 2018, time=2018-11-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299113, encodeId=0808129911385, content=<a href='/topic/show?id=2b85362063c' target=_blank style='color:#2F92EE;'>#单核细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36206, encryptionId=2b85362063c, topicName=单核细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=daa8281, createdName=雕雕, createdTime=Thu Jan 18 01:56:00 CST 2018, time=2018-01-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=279083, encodeId=b7c42e9083cd, content=学习., beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDcVAydhtcpjiaxLrZD7Eb5YnKPgf7ypGpfyl7FflFyAenvQLbib6T0LPXIhXo9SPNPXYYFFJbEgykztwJ0HQ61I3F9GxIVKWsgQ/0, createdBy=f38d2052407, createdName=周周人, createdTime=Tue Jan 16 13:15:30 CST 2018, time=2018-01-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=279053, encodeId=a29c2e90533c, content=阅, beContent=null, objectType=article, channel=null, level=null, likeNumber=89, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/vi_32/fhZdOu27e88Voqh19n8eF8cLplo8L4nicKtH0WnE3KFELXns5XDu8rsiceK2HHDZc2SEStia5VV3Pia2QLMVqlWbHw/0, createdBy=6e012139475, createdName=神功盖世, createdTime=Tue Jan 16 11:18:22 CST 2018, time=2018-01-16, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1782696, encodeId=9a851e826966a, content=<a href='/topic/show?id=ebe8426953' target=_blank style='color:#2F92EE;'>#CD14#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4269, encryptionId=ebe8426953, topicName=CD14)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=一叶知秋, createdTime=Fri Feb 09 17:56:00 CST 2018, time=2018-02-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1790111, encodeId=3aac1e901110c, content=<a href='/topic/show?id=6e4814388e2' target=_blank style='color:#2F92EE;'>#Plos one#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14388, encryptionId=6e4814388e2, topicName=Plos one)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fda6311, createdName=119337457, createdTime=Tue Nov 06 12:56:00 CST 2018, time=2018-11-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299113, encodeId=0808129911385, content=<a href='/topic/show?id=2b85362063c' target=_blank style='color:#2F92EE;'>#单核细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36206, encryptionId=2b85362063c, topicName=单核细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=daa8281, createdName=雕雕, createdTime=Thu Jan 18 01:56:00 CST 2018, time=2018-01-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=279083, encodeId=b7c42e9083cd, content=学习., beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDcVAydhtcpjiaxLrZD7Eb5YnKPgf7ypGpfyl7FflFyAenvQLbib6T0LPXIhXo9SPNPXYYFFJbEgykztwJ0HQ61I3F9GxIVKWsgQ/0, createdBy=f38d2052407, createdName=周周人, createdTime=Tue Jan 16 13:15:30 CST 2018, time=2018-01-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=279053, encodeId=a29c2e90533c, content=阅, beContent=null, objectType=article, channel=null, level=null, likeNumber=89, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/vi_32/fhZdOu27e88Voqh19n8eF8cLplo8L4nicKtH0WnE3KFELXns5XDu8rsiceK2HHDZc2SEStia5VV3Pia2QLMVqlWbHw/0, createdBy=6e012139475, createdName=神功盖世, createdTime=Tue Jan 16 11:18:22 CST 2018, time=2018-01-16, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1782696, encodeId=9a851e826966a, content=<a href='/topic/show?id=ebe8426953' target=_blank style='color:#2F92EE;'>#CD14#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4269, encryptionId=ebe8426953, topicName=CD14)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=一叶知秋, createdTime=Fri Feb 09 17:56:00 CST 2018, time=2018-02-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1790111, encodeId=3aac1e901110c, content=<a href='/topic/show?id=6e4814388e2' target=_blank style='color:#2F92EE;'>#Plos one#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14388, encryptionId=6e4814388e2, topicName=Plos one)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fda6311, createdName=119337457, createdTime=Tue Nov 06 12:56:00 CST 2018, time=2018-11-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299113, encodeId=0808129911385, content=<a href='/topic/show?id=2b85362063c' target=_blank style='color:#2F92EE;'>#单核细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36206, encryptionId=2b85362063c, topicName=单核细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=daa8281, createdName=雕雕, createdTime=Thu Jan 18 01:56:00 CST 2018, time=2018-01-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=279083, encodeId=b7c42e9083cd, content=学习., beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDcVAydhtcpjiaxLrZD7Eb5YnKPgf7ypGpfyl7FflFyAenvQLbib6T0LPXIhXo9SPNPXYYFFJbEgykztwJ0HQ61I3F9GxIVKWsgQ/0, createdBy=f38d2052407, createdName=周周人, createdTime=Tue Jan 16 13:15:30 CST 2018, time=2018-01-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=279053, encodeId=a29c2e90533c, content=阅, beContent=null, objectType=article, channel=null, level=null, likeNumber=89, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/vi_32/fhZdOu27e88Voqh19n8eF8cLplo8L4nicKtH0WnE3KFELXns5XDu8rsiceK2HHDZc2SEStia5VV3Pia2QLMVqlWbHw/0, createdBy=6e012139475, createdName=神功盖世, createdTime=Tue Jan 16 11:18:22 CST 2018, time=2018-01-16, status=1, ipAttribution=)]
    2018-01-16 周周人

    学习.

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1782696, encodeId=9a851e826966a, content=<a href='/topic/show?id=ebe8426953' target=_blank style='color:#2F92EE;'>#CD14#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4269, encryptionId=ebe8426953, topicName=CD14)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=一叶知秋, createdTime=Fri Feb 09 17:56:00 CST 2018, time=2018-02-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1790111, encodeId=3aac1e901110c, content=<a href='/topic/show?id=6e4814388e2' target=_blank style='color:#2F92EE;'>#Plos one#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14388, encryptionId=6e4814388e2, topicName=Plos one)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fda6311, createdName=119337457, createdTime=Tue Nov 06 12:56:00 CST 2018, time=2018-11-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299113, encodeId=0808129911385, content=<a href='/topic/show?id=2b85362063c' target=_blank style='color:#2F92EE;'>#单核细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36206, encryptionId=2b85362063c, topicName=单核细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=daa8281, createdName=雕雕, createdTime=Thu Jan 18 01:56:00 CST 2018, time=2018-01-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=279083, encodeId=b7c42e9083cd, content=学习., beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDcVAydhtcpjiaxLrZD7Eb5YnKPgf7ypGpfyl7FflFyAenvQLbib6T0LPXIhXo9SPNPXYYFFJbEgykztwJ0HQ61I3F9GxIVKWsgQ/0, createdBy=f38d2052407, createdName=周周人, createdTime=Tue Jan 16 13:15:30 CST 2018, time=2018-01-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=279053, encodeId=a29c2e90533c, content=阅, beContent=null, objectType=article, channel=null, level=null, likeNumber=89, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/vi_32/fhZdOu27e88Voqh19n8eF8cLplo8L4nicKtH0WnE3KFELXns5XDu8rsiceK2HHDZc2SEStia5VV3Pia2QLMVqlWbHw/0, createdBy=6e012139475, createdName=神功盖世, createdTime=Tue Jan 16 11:18:22 CST 2018, time=2018-01-16, status=1, ipAttribution=)]
    2018-01-16 神功盖世

    0

Baidu
map
Baidu
map
Baidu
map