دورية أكاديمية
Neutrophil degranulation and myocardial infarction
| العنوان: | Neutrophil degranulation and myocardial infarction |
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| المؤلفون: | Nan Zhang, Xiahenazi Aiyasiding, Wen-jing Li, Hai-han Liao, Qi-zhu Tang |
| المصدر: | Cell Communication and Signaling, Vol 20, Iss 1, Pp 1-23 (2022) |
| بيانات النشر: | BMC, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Medicine LCC:Cytology |
| مصطلحات موضوعية: | Myocardial infarction, Neutrophils, Neutrophil degranulation, Myeloperoxidase, Neutrophil elastase, Matrix metalloproteinase, Medicine, Cytology, QH573-671 |
| الوصف: | Abstract Myocardial infarction (MI) is one of the most common cardiac emergencies with high morbidity and is a leading cause of death worldwide. Since MI could develop into a life-threatening emergency and could also seriously affect the life quality of patients, continuous efforts have been made to create an effective strategy to prevent the occurrence of MI and reduce MI-related mortality. Numerous studies have confirmed that neutrophils play important roles in inflammation and innate immunity, which provide the first line of defense against microorganisms by producing inflammatory cytokines and chemokines, releasing reactive oxygen species, and degranulating components of neutrophil cytoplasmic granules to kill pathogens. Recently, researchers reported that neutrophils are closely related to the severity and prognosis of patients with MI, and neutrophil to lymphocyte ratio in post-MI patients had predictive value for major adverse cardiac events. Neutrophils have been increasingly recognized to exert important functions in MI. Especially, granule proteins released by neutrophil degranulation after neutrophil activation have been suggested to involve in the process of MI. This article reviewed the current research progress of neutrophil granules in MI and discusses neutrophil degranulation associated diagnosis and treatment strategies. Video abstract Graphical abstract Neutrophils played a crucial role throughout the process of MI, and neutrophil degranulation was the crucial step for the regulative function of neutrophils. Both neutrophils infiltrating and neutrophil degranulation take part in the injury and repair process immediately after the onset of MI. Since different granule subsets (e g. MPO, NE, NGAL, MMP‐8, MMP‐9, cathelicidin, arginase and azurocidin) released from neutrophil degranulation show different effects through diverse mechanisms in MI. In this review, we reviewed the current research progress of neutrophil granules in MI and discusses neutrophil degranulation associated diagnosis and treatment strategies. Myeloperoxidase (MPO); Neutrophil elastase (NE); Neutrophil gelatinase-associated lipocalin (NGAL); Matrix metalloproteinase 8 (MMP‐8); Matrix metalloproteinase 9 (MMP‐9). |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1478-811X |
| Relation: | https://doaj.org/toc/1478-811X |
| DOI: | 10.1186/s12964-022-00824-4 |
| URL الوصول: | https://doaj.org/article/4e8a3fd8f123490085084234138ccff3 |
| رقم الأكسشن: | edsdoj.4e8a3fd8f123490085084234138ccff3 |
| قاعدة البيانات: | Directory of Open Access Journals |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 1478811X |
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| DOI: | 10.1186/s12964-022-00824-4 |