再狭窄
支架
医学
细胞外基质
细胞外小泡
心脏病学
冠状动脉疾病
狭窄
内科学
细胞生物学
生物
作者
Min-Kyu Kang,Seon-Hee Heo,Jeong‐Kee Yoon
出处
期刊:Tissue Engineering Part B-reviews
[Mary Ann Liebert]
日期:2024-08-21
被引量:1
标识
DOI:10.1089/ten.teb.2024.0178
摘要
Arterial stenosis caused by atherosclerosis often requires stent implantation to increase the patency of target artery. However, such external devices often lead to in-stent restenosis due to inadequate re-endothelialization and subsequent inflammatory responses. Therefore, re-endothelialization strategies after stent implantation have been developed to enhance endothelial cell recruitment or to capture circulating endothelial progenitor cells. Notably, recent research indicates that coating stent surfaces with biogenic materials enhances the long-term safety of implantation, markedly diminishing the risk of in-stent restenosis. In this review, we begin by describing the pathophysiology of coronary artery disease and in-stent restenosis. Then, we review the characteristics and materials of existing stents used in clinical practice. Lastly, we explore biogenic materials aimed at accelerating re-endothelialization, including extracellular matrix, cells, and extracellular vesicles. This review will help overcome the limitations of current stents for cardiovascular disease and outline the next phase of research and development.
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