期刊
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
卷 23, 期 3, 页码 -出版社
MDPI
DOI: 10.3390/ijms23031338
关键词
extracellular matrix proteins; cardiac; myocardial infarction; pressure overload; left ventricular hypertrophy; pulmonary hypertension
资金
- National Heart Foundation Vanguard Grant [106035]
The extracellular matrix and ECM-regulatory proteins play crucial roles in cardiac development, organ remodeling, and injury repair. They possess diverse functionality regulated by multiple structural domains and interactions with extracellular substrates and/or cell surface receptors. Various cell types within the myocardium produce ECM proteins, and their importance in cardiovascular physiology and pathology has been increasingly recognized. Understanding the contribution of ECM to cardiovascular disease provides potential pharmacological targets for cardiac diseases and beyond.
The extracellular matrix (ECM) and ECM-regulatory proteins mediate structural and cell-cell interactions that are crucial for embryonic cardiac development and postnatal homeostasis, as well as organ remodeling and repair in response to injury. These proteins possess a broad functionality that is regulated by multiple structural domains and dependent on their ability to interact with extracellular substrates and/or cell surface receptors. Several different cell types (cardiomyocytes, fibroblasts, endothelial and inflammatory cells) within the myocardium elaborate ECM proteins, and their role in cardiovascular (patho)physiology has been increasingly recognized. This has stimulated robust research dissecting the ECM protein function in human health and disease and replicating the genetic proof-of-principle. This review summarizes recent developments regarding the contribution of ECM to cardiovascular disease. The clear importance of this heterogeneous group of proteins in attenuating maladaptive repair responses provides an impetus for further investigation into these proteins as potential pharmacological targets in cardiac diseases and beyond.
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