The perspective of modern transplant science -transplant arteriosclerosis: Inspiration derived from mitochondria associated endoplasmic reticulum membrane dysfunction in arterial diseases (review article).

IF 12.5 2区 医学 Q1 SURGERY
Jingyi Li, Qian Lin, Chao Ren, Xiaodong Li, Xiaowei Li, Haofeng Li, Shadan Li
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引用次数: 0

Abstract

The mitochondria-associated endoplasmic reticulum membrane (MAM) is a crucial structure connecting mitochondria and the endoplasmic reticulum (ER), regulating intracellular calcium homeostasis, lipid metabolism, and various signaling pathways essential for arterial health. Recent studies highlight MAM's significant role in modulating vascular endothelial cells (EC) and vascular smooth muscle cells (VSMC), establishing it as a key regulator of arterial health and a contributor to vascular disease pathogenesis. Organ transplantation is the preferred treatment for end-stage organ failure, but transplant arteriosclerosis (TA) can lead to chronic transplant dysfunction (CTD), significantly impacting patient survival. TA, like other vascular diseases, features endothelial dysfunction and abnormal proliferation and migration of VSMC. Previous research on TA has focused on immune factors, the pathological and physiological changes in grafts following immune system attacks have garnered insufficient attention. For example, the potential roles of MAM in TA has not been thoroughly investigated. Investigating the relationship between MAM and TA, as well as the mechanisms behind TA progression, is essential. This review aims to outline the fundamental structure and the primary functions of MAM, summarize its key molecular regulators of vascular health, and explore future prospects for MAM in the context of TA research, providing insights for both basic research and clinical management of TA.

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来源期刊
CiteScore
17.70
自引率
3.30%
发文量
0
审稿时长
6-12 weeks
期刊介绍: The International Journal of Surgery (IJS) has a broad scope, encompassing all surgical specialties. Its primary objective is to facilitate the exchange of crucial ideas and lines of thought between and across these specialties.By doing so, the journal aims to counter the growing trend of increasing sub-specialization, which can result in "tunnel-vision" and the isolation of significant surgical advancements within specific specialties.
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