Article ; Online: Recent advances in potential targets for myocardial ischemia reperfusion injury: Role of macrophages.
2024 Volume 169, Page(s) 1–9
Abstract: Myocardial ischemia-reperfusion injury (MIRI) is a complex process that occurs when blood flow is restored after myocardium infarction (MI) with exacerbated tissue damage. Macrophages, essential cell type of the immune response, play an important role in ...
Abstract | Myocardial ischemia-reperfusion injury (MIRI) is a complex process that occurs when blood flow is restored after myocardium infarction (MI) with exacerbated tissue damage. Macrophages, essential cell type of the immune response, play an important role in MIRI. Macrophage subpopulations, namely M1 and M2, are distinguished by distinct phenotypes and functions. In MIRI, macrophages infiltrate in infarcted area, shaping the inflammatory response and influencing tissue healing. Resident cardiac macrophages interact with monocyte-derived macrophages in MIRI, and influence injury progression. Key factors including chemokines, cytokines, and toll-like receptors modulate macrophage behavior in MIRI. This review aims to address recent findings on the classification and the roles of macrophages in the myocardium, spanning from MI to subsequent MIRI, and highlights various signaling pathways implicated in macrophage polarization underlining the complexity of MIRI. This article will shed light on developing advanced therapeutic strategies for MIRI management. |
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MeSH term(s) | Humans ; Myocardial Reperfusion Injury/metabolism ; Myocardium ; Macrophages/metabolism ; Myocardial Infarction/metabolism ; Signal Transduction |
Language | English |
Publishing date | 2024-03-05 |
Publishing country | England |
Document type | Journal Article ; Review |
ZDB-ID | 424427-8 |
ISSN | 1872-9142 ; 0161-5890 |
ISSN (online) | 1872-9142 |
ISSN | 0161-5890 |
DOI | 10.1016/j.molimm.2024.02.007 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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