Nature communications · 2025
Calcium channel blockers increase the risk of aortic aneurysm and dissection.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Ma Tianfeng, Cai Zeyu, Xu Xinming, Cao Long, Wang Ao, Zhang Zhongshuang, Zhang Siting, Huang Zhenkun, Luo Jingjing, Lin Sen, Ge Jiashu, Wang Xinhao, Fu Yi, Yu Fang, Zhou Jing, Wang Lixin, Zhang Hongpeng, Gao Xiang, Guo Wei, Kong Wei
Аннотация
Aortic aneurysm and dissection (AAD) are life-threatening conditions without effective medications. Impaired contractility of vascular smooth muscle cells (VSMCs) is strongly linked to AAD, but the role of calcium channel blockers (CCBs), which directly inhibits VSMC contractility, in AAD remains unclear. Here we showed data from 501,878 initially AAD-free participants in UK Biobank. Over a median follow-up of 13.5 years, CCB users had higher AAD risk (HR = 1.31) than hypertensive patients not receiving antihypertensive treatment. In mouse models of AAD, CCBs significantly aggravated aortic stiffness and AAD development. For patients with type B aortic dissection who underwent endovascular repair, CCBs limited AAD regression compared with other antihypertensives. Moreover, silencing of protein kinase cGMP-dependent 1 (PRKG1) significantly mitigated CCB-aggravated AAD progression. These findings suggest that CCBs may increase AAD risk and post-stent surgery prognosis, highlighting the need for caution when prescribing CCBs to hypertensive patients at risk for AAD.