CTS全国呼吸病学学术会议:应颂敏:哮喘靶向治疗研究进展

2017-09-25 罗嫚 呼吸界

在中华医学会呼吸病学年会-2017第十八次全国呼吸病学学术会议上,浙江大学呼吸疾病研究所/浙江大学医学院附属第二医院应颂敏教授总结了重度哮喘的靶向治疗方案,包括已经应用于临床的单克隆抗体及其团队近期发现的BCL2抑制剂ABT-737/199。

在中华医学会呼吸病学年会-2017第十八次全国呼吸病学学术会议上,浙江大学呼吸疾病研究所/浙江大学医学院附属第二医院应颂敏教授总结了重度哮喘的靶向治疗方案,包括已经应用于临床的单克隆抗体及其团队近期发现的BCL2抑制剂ABT-737/199。

应颂敏教授介绍,全世界大约有3亿哮喘患者,中国约有3千万哮喘患者,是全球哮喘病死率最高的国家之一。有规律的吸入低剂量激素治疗是目前控制哮喘最理想的一线治疗方法,重症哮喘患者虽然只占哮喘群体的5%-10%,但其所花费的医疗资源占50%左右,急诊就医率和住院率分别是轻中度哮喘患者的15倍和20倍;是导致哮喘治疗费用增加的主要原因之一。气道中以中性粒细胞募集为主的患者,往往存在激素治疗效果不佳的情况。目前针对重症哮喘的治疗除了常规的激素疗法,IgE单克隆抗体奥马珠单抗及IL5单克隆抗体美泊利单抗也可能成为患者的选择。

应颂敏教授所在研究团队发现,哮喘的持续状态与炎症细胞上处于高表达水平的凋亡抑制蛋白Bcl-2密切相关。因此,靶向诱导炎症细胞凋亡/死亡或是哮喘治疗的一个值得探索的策略。在哮喘动物模型中,以Bcl-2的抑制剂ABT-737或ABT-199气道局部给药能够靶向诱导炎症细胞凋亡,进而有效抑制气道炎症与气道高反应性,特别是对于激素治疗无效或抵抗的中性粒细胞型哮喘有着理想的治疗效果,而且并未引起药物相关的损害。而且将Bcl-2抑制剂制备成为纳米颗粒药物,达到了更为优化的治疗目的。这一研究为激素不敏感/抵抗哮喘的治疗探索出了新的方法与思路。

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=1904691, encodeId=310d190469126, content=<a href='/topic/show?id=85fa455346c' target=_blank style='color:#2F92EE;'>#学术会议#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45534, encryptionId=85fa455346c, topicName=学术会议)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0ad8182, createdName=axin009, createdTime=Mon Feb 12 14:37:00 CST 2018, time=2018-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1688045, encodeId=a2a5168804508, content=<a href='/topic/show?id=577a396e60f' target=_blank style='color:#2F92EE;'>#呼吸病学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39676, encryptionId=577a396e60f, topicName=呼吸病学)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f99a28444895, createdName=ms306040998833292, createdTime=Sat Mar 17 12:37:00 CST 2018, time=2018-03-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1663426, encodeId=d810166342692, content=<a href='/topic/show?id=2653396e53b' target=_blank style='color:#2F92EE;'>#呼吸病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39675, encryptionId=2653396e53b, topicName=呼吸病)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ed5525610796, createdName=ms9833124466084992, createdTime=Sun Nov 26 07:37:00 CST 2017, time=2017-11-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1380868, encodeId=dfac138086879, content=<a href='/topic/show?id=9281e34519b' target=_blank style='color:#2F92EE;'>#研究进展#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73451, encryptionId=9281e34519b, topicName=研究进展)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f13d475, createdName=mashirong, createdTime=Wed Sep 27 01:37:00 CST 2017, time=2017-09-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1461938, encodeId=dcdf14619381a, content=<a href='/topic/show?id=10bf5438bc' target=_blank style='color:#2F92EE;'>#CTS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5438, encryptionId=10bf5438bc, topicName=CTS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=docwu2019, createdTime=Wed Sep 27 01:37:00 CST 2017, time=2017-09-27, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1904691, encodeId=310d190469126, content=<a href='/topic/show?id=85fa455346c' target=_blank style='color:#2F92EE;'>#学术会议#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45534, encryptionId=85fa455346c, topicName=学术会议)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0ad8182, createdName=axin009, createdTime=Mon Feb 12 14:37:00 CST 2018, time=2018-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1688045, encodeId=a2a5168804508, content=<a href='/topic/show?id=577a396e60f' target=_blank style='color:#2F92EE;'>#呼吸病学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39676, encryptionId=577a396e60f, topicName=呼吸病学)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f99a28444895, createdName=ms306040998833292, createdTime=Sat Mar 17 12:37:00 CST 2018, time=2018-03-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1663426, encodeId=d810166342692, content=<a href='/topic/show?id=2653396e53b' target=_blank style='color:#2F92EE;'>#呼吸病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39675, encryptionId=2653396e53b, topicName=呼吸病)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ed5525610796, createdName=ms9833124466084992, createdTime=Sun Nov 26 07:37:00 CST 2017, time=2017-11-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1380868, encodeId=dfac138086879, content=<a href='/topic/show?id=9281e34519b' target=_blank style='color:#2F92EE;'>#研究进展#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73451, encryptionId=9281e34519b, topicName=研究进展)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f13d475, createdName=mashirong, createdTime=Wed Sep 27 01:37:00 CST 2017, time=2017-09-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1461938, encodeId=dcdf14619381a, content=<a href='/topic/show?id=10bf5438bc' target=_blank style='color:#2F92EE;'>#CTS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5438, encryptionId=10bf5438bc, topicName=CTS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=docwu2019, createdTime=Wed Sep 27 01:37:00 CST 2017, time=2017-09-27, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1904691, encodeId=310d190469126, content=<a href='/topic/show?id=85fa455346c' target=_blank style='color:#2F92EE;'>#学术会议#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45534, encryptionId=85fa455346c, topicName=学术会议)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0ad8182, createdName=axin009, createdTime=Mon Feb 12 14:37:00 CST 2018, time=2018-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1688045, encodeId=a2a5168804508, content=<a href='/topic/show?id=577a396e60f' target=_blank style='color:#2F92EE;'>#呼吸病学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39676, encryptionId=577a396e60f, topicName=呼吸病学)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f99a28444895, createdName=ms306040998833292, createdTime=Sat Mar 17 12:37:00 CST 2018, time=2018-03-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1663426, encodeId=d810166342692, content=<a href='/topic/show?id=2653396e53b' target=_blank style='color:#2F92EE;'>#呼吸病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39675, encryptionId=2653396e53b, topicName=呼吸病)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ed5525610796, createdName=ms9833124466084992, createdTime=Sun Nov 26 07:37:00 CST 2017, time=2017-11-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1380868, encodeId=dfac138086879, content=<a href='/topic/show?id=9281e34519b' target=_blank style='color:#2F92EE;'>#研究进展#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73451, encryptionId=9281e34519b, topicName=研究进展)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f13d475, createdName=mashirong, createdTime=Wed Sep 27 01:37:00 CST 2017, time=2017-09-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1461938, encodeId=dcdf14619381a, content=<a href='/topic/show?id=10bf5438bc' target=_blank style='color:#2F92EE;'>#CTS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5438, encryptionId=10bf5438bc, topicName=CTS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=docwu2019, createdTime=Wed Sep 27 01:37:00 CST 2017, time=2017-09-27, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1904691, encodeId=310d190469126, content=<a href='/topic/show?id=85fa455346c' target=_blank style='color:#2F92EE;'>#学术会议#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45534, encryptionId=85fa455346c, topicName=学术会议)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0ad8182, createdName=axin009, createdTime=Mon Feb 12 14:37:00 CST 2018, time=2018-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1688045, encodeId=a2a5168804508, content=<a href='/topic/show?id=577a396e60f' target=_blank style='color:#2F92EE;'>#呼吸病学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39676, encryptionId=577a396e60f, topicName=呼吸病学)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f99a28444895, createdName=ms306040998833292, createdTime=Sat Mar 17 12:37:00 CST 2018, time=2018-03-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1663426, encodeId=d810166342692, content=<a href='/topic/show?id=2653396e53b' target=_blank style='color:#2F92EE;'>#呼吸病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39675, encryptionId=2653396e53b, topicName=呼吸病)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ed5525610796, createdName=ms9833124466084992, createdTime=Sun Nov 26 07:37:00 CST 2017, time=2017-11-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1380868, encodeId=dfac138086879, content=<a href='/topic/show?id=9281e34519b' target=_blank style='color:#2F92EE;'>#研究进展#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73451, encryptionId=9281e34519b, topicName=研究进展)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f13d475, createdName=mashirong, createdTime=Wed Sep 27 01:37:00 CST 2017, time=2017-09-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1461938, encodeId=dcdf14619381a, content=<a href='/topic/show?id=10bf5438bc' target=_blank style='color:#2F92EE;'>#CTS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5438, encryptionId=10bf5438bc, topicName=CTS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=docwu2019, createdTime=Wed Sep 27 01:37:00 CST 2017, time=2017-09-27, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1904691, encodeId=310d190469126, content=<a href='/topic/show?id=85fa455346c' target=_blank style='color:#2F92EE;'>#学术会议#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45534, encryptionId=85fa455346c, topicName=学术会议)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0ad8182, createdName=axin009, createdTime=Mon Feb 12 14:37:00 CST 2018, time=2018-02-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1688045, encodeId=a2a5168804508, content=<a href='/topic/show?id=577a396e60f' target=_blank style='color:#2F92EE;'>#呼吸病学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39676, encryptionId=577a396e60f, topicName=呼吸病学)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f99a28444895, createdName=ms306040998833292, createdTime=Sat Mar 17 12:37:00 CST 2018, time=2018-03-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1663426, encodeId=d810166342692, content=<a href='/topic/show?id=2653396e53b' target=_blank style='color:#2F92EE;'>#呼吸病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39675, encryptionId=2653396e53b, topicName=呼吸病)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ed5525610796, createdName=ms9833124466084992, createdTime=Sun Nov 26 07:37:00 CST 2017, time=2017-11-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1380868, encodeId=dfac138086879, content=<a href='/topic/show?id=9281e34519b' target=_blank style='color:#2F92EE;'>#研究进展#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73451, encryptionId=9281e34519b, topicName=研究进展)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f13d475, createdName=mashirong, createdTime=Wed Sep 27 01:37:00 CST 2017, time=2017-09-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1461938, encodeId=dcdf14619381a, content=<a href='/topic/show?id=10bf5438bc' target=_blank style='color:#2F92EE;'>#CTS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5438, encryptionId=10bf5438bc, topicName=CTS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=docwu2019, createdTime=Wed Sep 27 01:37:00 CST 2017, time=2017-09-27, status=1, ipAttribution=)]
    2017-09-27 docwu2019

相关资讯

J Am Soc Nephrol:研究发现,呼吸脏空气会伤害肾脏,导致心脏病、中风、癌症、哮喘和慢性阻塞性肺疾病

外空气污染长期以来与主要的健康状况有关,如心脏病、中风、癌症、哮喘和慢性阻塞性肺疾病。根据圣路易斯华盛顿大学医学院和退伍军人事务部圣路易斯卫生保健系统的研究,现在一项新的研究将肾脏疾病列入名单。

Lancet:糠酸氟替卡松和维兰特罗用于症状性哮喘的维持治疗

研究认为对于症状性哮喘维持治疗患者,每日吸入1次糠酸氟替卡松和维兰特罗可显著改善哮喘控制且不增加严重不良事件风险

Resp Med:改善哮喘和COPD的吸入技术能节省医疗费用

对于哮喘和慢性阻塞性肺疾病(COPD)的管理,较差的吸入技术或造成较差的疾病控制和较高的疾病管理成本。2017年8月,发表在《Respir Med.》的一项研究通过在德国、意大利、瑞典和英国开发了一种模型,评估哮喘和COPD患者改善吸入技术对意外医疗费用的潜在影响。

上-下气道慢性炎症性疾病联合诊疗与管理专家共识

上-下气道慢性炎症性疾病是指炎症累及上和(或)下气道的慢性疾病,其中包括:(1)以上气道为主的疾病:如变应性鼻炎(AR)、非变应性鼻炎(NAR)、慢性鼻-鼻窦炎(CRS)、上气道咳嗽综合征(UACS)、鼻息肉病、腺样体肥大等;(2)以下气道为主的疾病:如支气管哮喘(简称哮喘)、支气管扩张症(简称支扩)、慢性阻塞性肺疾病(简称慢阻肺)、慢性咳嗽、弥漫性泛细支气管炎(DPB);(3)上-下气道炎症并存

NEJM:Tezepelumab可有效治疗未控制哮喘

在某些中重度哮喘患者中,特别是那些伴有非嗜酸性粒细胞炎症的患者,其病情仍然不受控制。本实验旨在尽管接受长效β受体激动剂和中高剂量吸入糖皮质激素治疗仍未能控制其哮喘的人群中评价tezepelumab(AMG 157/MEDI9929)——靶向上皮细胞衍生因子胸腺基质淋巴细胞(TSLP)的单克隆抗体的疗效和安全。在这项2期、随机、双盲、安慰剂对照试验中,研究人员比较了三个剂量水平的tezepeluma

Eur Respir J:哮喘儿童发生严重的神经精神ADRs 孟鲁司特风险高?

2017年8月,发表在《Eur Respir J》的一项由加拿大科学家进行的回顾性队列研究,考察了孟鲁司特初始治疗特导致哮喘儿童发生神经精神药物不良反应(ADRs)的情况,并确定孟鲁司特比吸入糖皮质激素(ICS)发生ADRs的风险更高。