ATVB:别小看炎症,它会导致冠心病患者的不良预后!

2021-09-28 MedSci原创 MedSci原创

炎症参与冠心病事件链的全程。

血管疾病(CVD),包括冠心病和中风,是全球最常见的致命非传染性疾病,估计在2019年造成1860万人死亡。

动脉粥样硬化(AS)的"炎症假说"提出已逾20年。随着研究的扩展深入,该假说的架构日趋完整:多种危险因素引起血管内皮功能紊乱,富含载脂蛋白B(Apo B)的脂蛋白(低密度脂蛋白、极低密度脂蛋白残粒及乳糜微粒残粒)进入并滞留于内皮下,经修饰后激活内皮,诱导大量炎症细胞尤其是单核细胞进入局部,吞噬脂质形成泡沫细胞,并形成级联放大的炎症反应,导致动脉粥样硬化斑块的形成和进展。

随着炎症的持续,引发斑块不稳定,导致斑块破裂、裂隙或者侵蚀,诱发血栓形成致心肌损伤和坏死。因此,炎症参与冠心病事件链的全程。尽管炎症的致病角色已明确,且诸多动物研究已然提示抗炎治疗能够抑制动脉粥样硬化进程,抗炎是否能够治疗冠心病仍然未知,"炎症假说"亟待治疗学的临床实践论证。

炎症与心血管事件的关系示意图

循环祖细胞具有免疫调节特性,可能会减轻冠状动脉疾病患者特有的炎症。为此,有研究人员假设,循环祖细胞(CPCs)较少的患者会有较高的炎症标志物和较差的结果并开展了相关研究,结果发表在ATVB杂志上。

稳定性冠状动脉疾病患者被纳入一项前瞻性研究,将CPCs作为CD-34表达的单核细胞(CD34+),将IL-6和hsCRP作为炎症水平。对患者进行了为期5年的随访,以了解死亡和心肌梗死的终结点,并在中位数2年后重复测量炎症生物标志物。

在392名患者的整个队列中,2年后IL-6和hsCRP水平保持不变(0.3±2.4皮克/毫升和0.1±1.0毫克/升)。CPC计数与IL-6水平的变化呈反比关系(r=-0.17)。使用线性回归,在调整了人口统计学和临床变量以及药物后,IL-6和hsCRP水平每增加1对数,CPC计数就会下降0.59(95%CI,-0.90至-0.20)pg/ml和-0.13(-0.28至0.01)mg/L。

使用调整了这些风险因素的Cox模型,IL-6上升1pg/ml与死亡/心肌梗死的风险增加11%有关。此外,IL6水平的变化部分地(40%)介导了低CPC计数的人发生不良事件的较高风险。

综上,冠心病患者的渐进性炎症会导致心血管再生能力的降低,而这又与不良后果相关。

 

 

参考文献:

Associations Between Inflammation, Cardiovascular Regenerative Capacity, and Cardiovascular Events: A Cohort Study. Arteriosclerosis, Thrombosis, and Vascular Biology. ;0:ATVBAHA.121.316574

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=1977998, encodeId=169019e799839, content=<a href='/topic/show?id=20411e958de' target=_blank style='color:#2F92EE;'>#TVB#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17958, encryptionId=20411e958de, topicName=TVB)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1a5a149, createdName=gongliu, createdTime=Tue Jan 04 03:11:35 CST 2022, time=2022-01-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1057354, encodeId=3db3105e354f0, content=<a href='/topic/show?id=77c33081e40' target=_blank style='color:#2F92EE;'>#冠心病#</a>冠心病患者的渐进性炎症会导致心血管再生能力的降低,而这又与不良后果相关。, beContent=null, objectType=article, channel=null, level=null, likeNumber=160, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30817, encryptionId=77c33081e40, topicName=冠心病)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTInOuicIVN8Y32NO4Q53Zpd86ObmNp2WIotichCD0qQHaUBeHj7hgwQBCzX7ce4aEw5ZP8icQQfLH9Zw/132, createdBy=4ec21734756, createdName=1def6e10m76(暂无匿称), createdTime=Mon Oct 04 07:31:15 CST 2021, time=2021-10-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1336441, encodeId=cfd2133644139, content=<a href='/topic/show?id=071820530c5' target=_blank style='color:#2F92EE;'>#不良预后#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=20530, encryptionId=071820530c5, topicName=不良预后)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c97a2500111, createdName=thinkibmz_44722594, createdTime=Thu Sep 30 06:11:35 CST 2021, time=2021-09-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1447797, encodeId=ec55144e79782, content=<a href='/topic/show?id=523a3082670' target=_blank style='color:#2F92EE;'>#冠心病患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30826, encryptionId=523a3082670, topicName=冠心病患者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=99445365987, createdName=liubm557, createdTime=Thu Sep 30 06:11:35 CST 2021, time=2021-09-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1055729, encodeId=cc2f1055e2966, content=学习到了, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=5ab85442639, createdName=ms1000000629417767, createdTime=Tue Sep 28 16:17:38 CST 2021, time=2021-09-28, status=1, ipAttribution=)]
    2022-01-04 gongliu
  2. [GetPortalCommentsPageByObjectIdResponse(id=1977998, encodeId=169019e799839, content=<a href='/topic/show?id=20411e958de' target=_blank style='color:#2F92EE;'>#TVB#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17958, encryptionId=20411e958de, topicName=TVB)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1a5a149, createdName=gongliu, createdTime=Tue Jan 04 03:11:35 CST 2022, time=2022-01-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1057354, encodeId=3db3105e354f0, content=<a href='/topic/show?id=77c33081e40' target=_blank style='color:#2F92EE;'>#冠心病#</a>冠心病患者的渐进性炎症会导致心血管再生能力的降低,而这又与不良后果相关。, beContent=null, objectType=article, channel=null, level=null, likeNumber=160, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30817, encryptionId=77c33081e40, topicName=冠心病)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTInOuicIVN8Y32NO4Q53Zpd86ObmNp2WIotichCD0qQHaUBeHj7hgwQBCzX7ce4aEw5ZP8icQQfLH9Zw/132, createdBy=4ec21734756, createdName=1def6e10m76(暂无匿称), createdTime=Mon Oct 04 07:31:15 CST 2021, time=2021-10-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1336441, encodeId=cfd2133644139, content=<a href='/topic/show?id=071820530c5' target=_blank style='color:#2F92EE;'>#不良预后#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=20530, encryptionId=071820530c5, topicName=不良预后)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c97a2500111, createdName=thinkibmz_44722594, createdTime=Thu Sep 30 06:11:35 CST 2021, time=2021-09-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1447797, encodeId=ec55144e79782, content=<a href='/topic/show?id=523a3082670' target=_blank style='color:#2F92EE;'>#冠心病患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30826, encryptionId=523a3082670, topicName=冠心病患者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=99445365987, createdName=liubm557, createdTime=Thu Sep 30 06:11:35 CST 2021, time=2021-09-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1055729, encodeId=cc2f1055e2966, content=学习到了, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=5ab85442639, createdName=ms1000000629417767, createdTime=Tue Sep 28 16:17:38 CST 2021, time=2021-09-28, status=1, ipAttribution=)]
    2021-10-04 1def6e10m76(暂无匿称)

    #冠心病#冠心病患者的渐进性炎症会导致心血管再生能力的降低,而这又与不良后果相关。

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1977998, encodeId=169019e799839, content=<a href='/topic/show?id=20411e958de' target=_blank style='color:#2F92EE;'>#TVB#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17958, encryptionId=20411e958de, topicName=TVB)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1a5a149, createdName=gongliu, createdTime=Tue Jan 04 03:11:35 CST 2022, time=2022-01-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1057354, encodeId=3db3105e354f0, content=<a href='/topic/show?id=77c33081e40' target=_blank style='color:#2F92EE;'>#冠心病#</a>冠心病患者的渐进性炎症会导致心血管再生能力的降低,而这又与不良后果相关。, beContent=null, objectType=article, channel=null, level=null, likeNumber=160, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30817, encryptionId=77c33081e40, topicName=冠心病)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTInOuicIVN8Y32NO4Q53Zpd86ObmNp2WIotichCD0qQHaUBeHj7hgwQBCzX7ce4aEw5ZP8icQQfLH9Zw/132, createdBy=4ec21734756, createdName=1def6e10m76(暂无匿称), createdTime=Mon Oct 04 07:31:15 CST 2021, time=2021-10-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1336441, encodeId=cfd2133644139, content=<a href='/topic/show?id=071820530c5' target=_blank style='color:#2F92EE;'>#不良预后#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=20530, encryptionId=071820530c5, topicName=不良预后)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c97a2500111, createdName=thinkibmz_44722594, createdTime=Thu Sep 30 06:11:35 CST 2021, time=2021-09-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1447797, encodeId=ec55144e79782, content=<a href='/topic/show?id=523a3082670' target=_blank style='color:#2F92EE;'>#冠心病患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30826, encryptionId=523a3082670, topicName=冠心病患者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=99445365987, createdName=liubm557, createdTime=Thu Sep 30 06:11:35 CST 2021, time=2021-09-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1055729, encodeId=cc2f1055e2966, content=学习到了, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=5ab85442639, createdName=ms1000000629417767, createdTime=Tue Sep 28 16:17:38 CST 2021, time=2021-09-28, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1977998, encodeId=169019e799839, content=<a href='/topic/show?id=20411e958de' target=_blank style='color:#2F92EE;'>#TVB#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17958, encryptionId=20411e958de, topicName=TVB)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1a5a149, createdName=gongliu, createdTime=Tue Jan 04 03:11:35 CST 2022, time=2022-01-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1057354, encodeId=3db3105e354f0, content=<a href='/topic/show?id=77c33081e40' target=_blank style='color:#2F92EE;'>#冠心病#</a>冠心病患者的渐进性炎症会导致心血管再生能力的降低,而这又与不良后果相关。, beContent=null, objectType=article, channel=null, level=null, likeNumber=160, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30817, encryptionId=77c33081e40, topicName=冠心病)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTInOuicIVN8Y32NO4Q53Zpd86ObmNp2WIotichCD0qQHaUBeHj7hgwQBCzX7ce4aEw5ZP8icQQfLH9Zw/132, createdBy=4ec21734756, createdName=1def6e10m76(暂无匿称), createdTime=Mon Oct 04 07:31:15 CST 2021, time=2021-10-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1336441, encodeId=cfd2133644139, content=<a href='/topic/show?id=071820530c5' target=_blank style='color:#2F92EE;'>#不良预后#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=20530, encryptionId=071820530c5, topicName=不良预后)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c97a2500111, createdName=thinkibmz_44722594, createdTime=Thu Sep 30 06:11:35 CST 2021, time=2021-09-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1447797, encodeId=ec55144e79782, content=<a href='/topic/show?id=523a3082670' target=_blank style='color:#2F92EE;'>#冠心病患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30826, encryptionId=523a3082670, topicName=冠心病患者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=99445365987, createdName=liubm557, createdTime=Thu Sep 30 06:11:35 CST 2021, time=2021-09-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1055729, encodeId=cc2f1055e2966, content=学习到了, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=5ab85442639, createdName=ms1000000629417767, createdTime=Tue Sep 28 16:17:38 CST 2021, time=2021-09-28, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1977998, encodeId=169019e799839, content=<a href='/topic/show?id=20411e958de' target=_blank style='color:#2F92EE;'>#TVB#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17958, encryptionId=20411e958de, topicName=TVB)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1a5a149, createdName=gongliu, createdTime=Tue Jan 04 03:11:35 CST 2022, time=2022-01-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1057354, encodeId=3db3105e354f0, content=<a href='/topic/show?id=77c33081e40' target=_blank style='color:#2F92EE;'>#冠心病#</a>冠心病患者的渐进性炎症会导致心血管再生能力的降低,而这又与不良后果相关。, beContent=null, objectType=article, channel=null, level=null, likeNumber=160, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30817, encryptionId=77c33081e40, topicName=冠心病)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTInOuicIVN8Y32NO4Q53Zpd86ObmNp2WIotichCD0qQHaUBeHj7hgwQBCzX7ce4aEw5ZP8icQQfLH9Zw/132, createdBy=4ec21734756, createdName=1def6e10m76(暂无匿称), createdTime=Mon Oct 04 07:31:15 CST 2021, time=2021-10-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1336441, encodeId=cfd2133644139, content=<a href='/topic/show?id=071820530c5' target=_blank style='color:#2F92EE;'>#不良预后#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=20530, encryptionId=071820530c5, topicName=不良预后)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c97a2500111, createdName=thinkibmz_44722594, createdTime=Thu Sep 30 06:11:35 CST 2021, time=2021-09-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1447797, encodeId=ec55144e79782, content=<a href='/topic/show?id=523a3082670' target=_blank style='color:#2F92EE;'>#冠心病患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30826, encryptionId=523a3082670, topicName=冠心病患者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=99445365987, createdName=liubm557, createdTime=Thu Sep 30 06:11:35 CST 2021, time=2021-09-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1055729, encodeId=cc2f1055e2966, content=学习到了, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=5ab85442639, createdName=ms1000000629417767, createdTime=Tue Sep 28 16:17:38 CST 2021, time=2021-09-28, status=1, ipAttribution=)]
    2021-09-28 ms1000000629417767

    学习到了

    0

相关资讯

Clin Infection Dis:带状疱疹抗病毒治疗可以降低心血管事件风险

带状疱疹感染是潜伏在背根或颅神经节细胞中的病毒水痘带状疱疹 (VZV)再激活引起的常见的传染病。大约每 3~4 人中就有 1 人在其一生中患过带状疱疹。

Cardiovasc Diabetol:Meta 分析显示GLP-1受体激动剂对主要心血管事件具有中度获益

在接受胰高血糖素样肽-1受体激动剂(GLP-1RA)治疗的2型糖尿病(T2DM)患者中观察到主要心血管事件(MACE)的发生率显著降低,表明该类药物的某些分子可能具有心脏保护作用。然而,与仅有心血管(

NEJM:盐替代品对心血管事件和死亡的影响

伴有卒中病史或60岁或以上且患有高血压的人群使用盐替代品后卒中、主要心血管事件和全因死亡率低于使用普通食盐的人群。

Lancet Diabetes Endocrinol:GLP-1受体激动剂可降低T2DM患者的多种心血管及肾脏不良事件的发生率

GLP-1受体激动剂可明显降低2型糖尿病患者的MACE、全因死亡、心衰住院和肾功能恶化的风险

JAMA 子刊:饭后百步走,活到九十九,日行1万步更长寿!

在中年的黑人和白人男性和女性中,每天走大约7000步以上死亡率较低。

JAHA:睾酮治疗与心血管事件风险之间的关联

在这大型没有心肌梗塞、卒中或静脉血栓栓塞病史的男性中,睾酮治疗与发生复合心血管事件风险增加无关。

拓展阅读

Hypertension:血浆甘氨酸和支链氨基酸之间的相互作用与高血压和冠心病有关

总支链氨基酸/甘氨酸比率是高血压和CHD代谢特征的关键因素,可能反映了甘氨酸和tBCAAs共享了生物学途径。

中医标杆、循证引领丨《通心络防治冠心病临床应用中国专家共识》重磅发布

《通心络防治冠心病临床应用中国专家共识》在第二十七届中国医师协会介入心脏病学大会(CCIF 2024)暨第十三届中国胸痛大会(CCPCC 2024)期间正式发布。

韩雅玲院士团队:2023年度冠心病抗栓治疗领域的研究进展

本文将简要解读和分析2023年冠心病介入抗栓治疗领域最新突破性临床研究的主要结果,以及临床实践指南中关于抗栓治疗的更新要点,为今后我国冠心病抗栓领域的创新和探索提供参考。

胸闷病人前降支近段闭塞!开通过程又发生严重无复流!回旋支中段和右冠远段闭塞下次再处理吧!

患者女性,74岁,一过性晕厥3小时,伴有胸闷腹痛。既往有高血压、冠心病。

粗大右冠脉中段支架后1小时近端急性闭塞

患者男性,60岁,主因间断胸痛8天,加重2天于2022-10-08 10:15入院。体重78.15kg,身高173cm,BMI 26.11kg/m²。

Lancet Diabetes Endocrinol:估计维生素D与冠心病、中风和全因死亡率的剂量-反应关系

即使针对维生素D状态低的人,长期低剂量维生素D补充剂也不太可能大幅降低死亡率和心血管发病率。