Targeting autophagy in aortic aneurysm and dissection
Autophagy is a well-conserved biological process that maintains homeostasis. Accumulating evidence has revealed that autophagy plays an important role in various cardiovascular diseases, such as aneurysm, aortic dissection, atherosclerosis, and myocardial ischemia-reperfusion injury. Here, we summar...
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Published in | Biomedicine & pharmacotherapy Vol. 153; p. 113547 |
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Main Authors | , , , , , |
Format | Journal Article |
Language | English |
Published |
Elsevier Masson SAS
01.09.2022
Elsevier |
Subjects | |
Online Access | Get full text |
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Summary: | Autophagy is a well-conserved biological process that maintains homeostasis. Accumulating evidence has revealed that autophagy plays an important role in various cardiovascular diseases, such as aneurysm, aortic dissection, atherosclerosis, and myocardial ischemia-reperfusion injury. Here, we summarize the current experimental evidence on the function of autophagy and autophagy proteins in aortic aneurysm and dissection (AAD). AAD is a very serious aortic disease, and there are currently no effective drug treatment options. Studies have shown that autophagy is activated during AAD. However, the role of autophagy in AAD is still controversial. For example, knocking out autophagy related 5 (ATG5) or ATG7 to inhibit autophagy and excessive autophagy activation can promote the occurrence of AAD. Recently, multiple studies have demonstrated that rapamycin and metformin, which are autophagy activators, can delay the progression of AAD. Thus, targeting autophagy has the potential to become a new therapeutic strategy for AAD. In addition, we discuss the recent research progress on AAD from the perspective of single-cell RNA sequencing. Moreover, we offer our perspective on current challenges and barriers in this research field. |
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Bibliography: | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-3 content type line 23 ObjectType-Review-1 |
ISSN: | 0753-3322 1950-6007 |
DOI: | 10.1016/j.biopha.2022.113547 |