FEBS Open Bio:人羊膜来源的间充质干细胞促进人骨髓间充质干细胞成骨对糖脂的影响

2019-01-26 MedSci MedSci原创

流行病学证据表明,糖尿病(DM)是促进牙周炎的重要因素。它不仅影响结缔组织的附着,还会导致牙槽骨的丧失。因此,迫切需要找到DM诱导的骨缺乏的有效治疗方法。本研究旨在探讨人羊膜间充质干细胞(HAMSCs)对DM诱导的人骨髓间充质干细胞(HBMSCs)增殖和成骨分化的影响。使用高葡萄糖和棕榈酸(GP)模拟DM诱导的糖脂毒性。使用流式细胞术测量增殖水平。碱性磷酸酶活性底物测定,茜素红S染色和蛋白质印迹用

流行病学证据表明,糖尿病(DM)是促进牙周炎的重要因素。它不仅影响结缔组织的附着,还会导致牙槽骨的丧失。因此,迫切需要找到DM诱导的骨缺乏的有效治疗方法。本研究旨在探讨人羊膜间充质干细胞(HAMSCs)对DM诱导的人骨髓间充质干细胞(HBMSCs)增殖和成骨分化的影响。

使用高葡萄糖和棕榈酸(GP)模拟DM诱导的糖脂毒性。使用流式细胞术测量增殖水平。碱性磷酸酶活性底物测定,茜素红S染色和蛋白质印迹用于研究成骨分化。通过测定活性氧物质的水平来测量氧化应激。

结果发现,GP引起的糖脂毒性明显抑制细胞增殖和成骨,并上调HBMSCs的氧化应激水平。然而,HAMSCs通过影响p38丝裂原活化蛋白激酶和血管内皮生长因子分泌,通过抗氧化活性减弱HBMSC功能障碍。

总之,williamhill asia 的研究结果表明HAMSCs可能适合治疗DM介导的骨缺损。 

原始出处:

Bian Y, Ma X, et al., 流行病学证据表明,糖尿病(DM)是促进牙周炎的重要因素。它不仅影响结缔组织的附着,还会导致牙槽骨的丧失。因此,迫切需要找到DM诱导的骨缺乏的有效治疗方法。本研究旨在探讨人羊膜间充质干细胞(HAMSCs)对DM诱导的人骨髓间充质干细胞(HBMSCs)增殖和成骨分化的影响。 使用高葡萄糖和棕榈酸(GP)模拟DM诱导的糖脂毒性。使用流式细胞术测量增殖水平。碱性磷酸酶活性底物测定,茜素红S染色和蛋白质印迹用于研究成骨分化。通过测定活性氧物质的水平来测量氧化应激。 结果发现,GP引起的糖脂毒性明显抑制细胞增殖和成骨,并上调HBMSCs的氧化应激水平。然而,HAMSCs通过影响p38丝裂原活化蛋白激酶和血管内皮生长因子分泌,通过抗氧化活性减弱HBMSC功能障碍。 总之,williamhill asia 的研究结果表明HAMSCs可能适合治疗DM介导的骨缺损。 原始出处: Bian Y, Ma X, et al., Human amnion-derived mesenchymal stem cells promote osteogenesis of human bone marrow mesenchymal stem cells against glucolipotoxicity. FEBS Open Bio. 2018 Nov 26;9(1):74-81. doi: 10.1002/2211-5463.12547. eCollection 2019 Jan." target="_blank">Human amnion-derived mesenchymal stem cells promote osteogenesis of human bone marrow mesenchymal stem cells against glucolipotoxicity. FEBS Open Bio. 2018 Nov 26;9(1):74-81. doi: 10.1002/2211-5463.12547. eCollection 2019 Jan.

版权声明:
本网站所有内容来源注明为“williamhill asia 医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于williamhill asia 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“williamhill asia 医学”。其它来源的文章系转载文章,或“williamhill asia 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williamhill asia 联系,williamhill asia 将立即进行删除处理。
在此留言
评论区 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1815442, encodeId=e7f51815442d8, content=<a href='/topic/show?id=ae359e231d4' target=_blank style='color:#2F92EE;'>#间充质干细#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97231, encryptionId=ae359e231d4, topicName=间充质干细)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4b632500090, createdName=h.y200607_23674418, createdTime=Mon Apr 08 04:39:00 CST 2019, time=2019-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1918498, encodeId=b51819184984f, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Sat Mar 09 08:39:00 CST 2019, time=2019-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1727858, encodeId=0daa1e27858bd, content=<a href='/topic/show?id=986913980dd' target=_blank style='color:#2F92EE;'>#PE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13980, encryptionId=986913980dd, topicName=PE)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f06c33759375, createdName=feather89, createdTime=Tue Apr 30 11:39:00 CST 2019, time=2019-04-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1705503, encodeId=b4011e05503a9, content=<a href='/topic/show?id=31f9102015b3' target=_blank style='color:#2F92EE;'>#骨髓间充质干细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102015, encryptionId=31f9102015b3, topicName=骨髓间充质干细胞)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=723a30986413, createdName=ying_wu, createdTime=Sun Dec 22 02:39:00 CST 2019, time=2019-12-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1351979, encodeId=ad1313519e980, content=<a href='/topic/show?id=e95954093cd' target=_blank style='color:#2F92EE;'>#成骨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54093, encryptionId=e95954093cd, topicName=成骨)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Sun Jan 27 17:39:00 CST 2019, time=2019-01-27, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1815442, encodeId=e7f51815442d8, content=<a href='/topic/show?id=ae359e231d4' target=_blank style='color:#2F92EE;'>#间充质干细#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97231, encryptionId=ae359e231d4, topicName=间充质干细)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4b632500090, createdName=h.y200607_23674418, createdTime=Mon Apr 08 04:39:00 CST 2019, time=2019-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1918498, encodeId=b51819184984f, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Sat Mar 09 08:39:00 CST 2019, time=2019-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1727858, encodeId=0daa1e27858bd, content=<a href='/topic/show?id=986913980dd' target=_blank style='color:#2F92EE;'>#PE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13980, encryptionId=986913980dd, topicName=PE)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f06c33759375, createdName=feather89, createdTime=Tue Apr 30 11:39:00 CST 2019, time=2019-04-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1705503, encodeId=b4011e05503a9, content=<a href='/topic/show?id=31f9102015b3' target=_blank style='color:#2F92EE;'>#骨髓间充质干细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102015, encryptionId=31f9102015b3, topicName=骨髓间充质干细胞)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=723a30986413, createdName=ying_wu, createdTime=Sun Dec 22 02:39:00 CST 2019, time=2019-12-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1351979, encodeId=ad1313519e980, content=<a href='/topic/show?id=e95954093cd' target=_blank style='color:#2F92EE;'>#成骨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54093, encryptionId=e95954093cd, topicName=成骨)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Sun Jan 27 17:39:00 CST 2019, time=2019-01-27, status=1, ipAttribution=)]
    2019-03-09 sunylz
  3. [GetPortalCommentsPageByObjectIdResponse(id=1815442, encodeId=e7f51815442d8, content=<a href='/topic/show?id=ae359e231d4' target=_blank style='color:#2F92EE;'>#间充质干细#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97231, encryptionId=ae359e231d4, topicName=间充质干细)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4b632500090, createdName=h.y200607_23674418, createdTime=Mon Apr 08 04:39:00 CST 2019, time=2019-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1918498, encodeId=b51819184984f, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Sat Mar 09 08:39:00 CST 2019, time=2019-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1727858, encodeId=0daa1e27858bd, content=<a href='/topic/show?id=986913980dd' target=_blank style='color:#2F92EE;'>#PE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13980, encryptionId=986913980dd, topicName=PE)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f06c33759375, createdName=feather89, createdTime=Tue Apr 30 11:39:00 CST 2019, time=2019-04-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1705503, encodeId=b4011e05503a9, content=<a href='/topic/show?id=31f9102015b3' target=_blank style='color:#2F92EE;'>#骨髓间充质干细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102015, encryptionId=31f9102015b3, topicName=骨髓间充质干细胞)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=723a30986413, createdName=ying_wu, createdTime=Sun Dec 22 02:39:00 CST 2019, time=2019-12-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1351979, encodeId=ad1313519e980, content=<a href='/topic/show?id=e95954093cd' target=_blank style='color:#2F92EE;'>#成骨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54093, encryptionId=e95954093cd, topicName=成骨)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Sun Jan 27 17:39:00 CST 2019, time=2019-01-27, status=1, ipAttribution=)]
    2019-04-30 feather89
  4. [GetPortalCommentsPageByObjectIdResponse(id=1815442, encodeId=e7f51815442d8, content=<a href='/topic/show?id=ae359e231d4' target=_blank style='color:#2F92EE;'>#间充质干细#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97231, encryptionId=ae359e231d4, topicName=间充质干细)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4b632500090, createdName=h.y200607_23674418, createdTime=Mon Apr 08 04:39:00 CST 2019, time=2019-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1918498, encodeId=b51819184984f, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Sat Mar 09 08:39:00 CST 2019, time=2019-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1727858, encodeId=0daa1e27858bd, content=<a href='/topic/show?id=986913980dd' target=_blank style='color:#2F92EE;'>#PE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13980, encryptionId=986913980dd, topicName=PE)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f06c33759375, createdName=feather89, createdTime=Tue Apr 30 11:39:00 CST 2019, time=2019-04-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1705503, encodeId=b4011e05503a9, content=<a href='/topic/show?id=31f9102015b3' target=_blank style='color:#2F92EE;'>#骨髓间充质干细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102015, encryptionId=31f9102015b3, topicName=骨髓间充质干细胞)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=723a30986413, createdName=ying_wu, createdTime=Sun Dec 22 02:39:00 CST 2019, time=2019-12-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1351979, encodeId=ad1313519e980, content=<a href='/topic/show?id=e95954093cd' target=_blank style='color:#2F92EE;'>#成骨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54093, encryptionId=e95954093cd, topicName=成骨)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Sun Jan 27 17:39:00 CST 2019, time=2019-01-27, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1815442, encodeId=e7f51815442d8, content=<a href='/topic/show?id=ae359e231d4' target=_blank style='color:#2F92EE;'>#间充质干细#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97231, encryptionId=ae359e231d4, topicName=间充质干细)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4b632500090, createdName=h.y200607_23674418, createdTime=Mon Apr 08 04:39:00 CST 2019, time=2019-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1918498, encodeId=b51819184984f, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Sat Mar 09 08:39:00 CST 2019, time=2019-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1727858, encodeId=0daa1e27858bd, content=<a href='/topic/show?id=986913980dd' target=_blank style='color:#2F92EE;'>#PE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13980, encryptionId=986913980dd, topicName=PE)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f06c33759375, createdName=feather89, createdTime=Tue Apr 30 11:39:00 CST 2019, time=2019-04-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1705503, encodeId=b4011e05503a9, content=<a href='/topic/show?id=31f9102015b3' target=_blank style='color:#2F92EE;'>#骨髓间充质干细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102015, encryptionId=31f9102015b3, topicName=骨髓间充质干细胞)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=723a30986413, createdName=ying_wu, createdTime=Sun Dec 22 02:39:00 CST 2019, time=2019-12-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1351979, encodeId=ad1313519e980, content=<a href='/topic/show?id=e95954093cd' target=_blank style='color:#2F92EE;'>#成骨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54093, encryptionId=e95954093cd, topicName=成骨)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Sun Jan 27 17:39:00 CST 2019, time=2019-01-27, status=1, ipAttribution=)]
    2019-01-27 zhaojie88