The role of elastin-derived peptides in human physiology and diseases.

The role of elastin-derived peptides in human physiology and diseases.
Matrix Biol. 2019 Jul 08;:
Authors: Le Page A, Khalil A, Vermette P, Frost EH, Larbi A, Witkowski JM, Fulop T
Abstract
Once considered as inert, the extracellular matrix recently revealed to be biologically active. Elastin is one of the most important components of the extracellular matrix. Many vital organs including arteries, lungs and skin contain high amounts of elastin to assure their correct function. Physiologically, the organism contains a determined quantity of elastin from the early development which may remain physiologically constant due to its very long half-life and very low turnover. Taking into consideration the continuously ongoing challenges during life, there is a physiological degradation of elastin into elastin-derived peptides which is accentuated in several disease states such as obstructive pulmonary diseases, atherosclerosis and aortic aneurysm. These elastin-derived peptides have been shown to have various biological effects mediated through their interaction with their cognate receptor called elastin receptor complex eliciting several signal transduction pathways. In this review, we will describe the production and the biological effects of elastin-derived peptides in physiology and pathology.
PMID: 31295577 [PubMed - as supplied by publisher]

Source: Matrix Biology - July 7, 2019 Category: Molecular Biology Authors: Le Page A, Khalil A, Vermette P, Frost EH, Larbi A, Witkowski JM, Fulop T Tags: Matrix Biol Source Type: research