Naslov
Role of Matrix Gla Protein in the Complex Network of Coronary Artery Disease: A Comprehensive Review

Autori
Kumrić, Marko ; Borovac, Josip Anđelo ; Tičinović Kurir, Tina ; Martinović, Dinko ; Frka Šeparović, Ivan ; Barić, Ljupka ; Božić, Joško

Izvornik
Life (2075-1729) 11 (2021), 8; 737, 14

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, pregledni rad, znanstveni

Ključne riječi
Matrix Gla Protein ; Coronary Artery Disease ; Vascular Calcification ; Vitamin K ; Coronary Calcium ; CAD ; MGP

Sažetak
Coronary artery disease (CAD) is widely recognized as one of the most important clinical entities. In recent years, a large body of accumulated data suggest that coronary artery calcification, a process highly prevalent in patients with CAD, occurs via well-organized biologic processes, rather than passively, as previously regarded. Matrix Gla protein (MGP), a vitamin K-dependent protein, emerged as an important inhibitor of both intimal and medial vascular calcification. The functionality of MGP hinges on two post- translational modifications: phosphorylation and carboxylation. Depending on the above-noted modifications, various species of MGP may exist in circulation, each with their respective level of functionality. Emerging data suggest that dysfunctional species of MGP, markedly, dephosphorylated-uncarboxylated MGP, might find its application as biomarkers of microvascular health, and assist in clinical decision making with regard to initiation of vitamin K supplementation. Hence, in this review we summarized the current knowledge with respect to the role of MGP in the complex network of vascular calcification with concurrent inferences to CAD. In addition, we discussed the effects of warfarin use on MGP functionality, with concomitant implications to coronary plaque stability.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti

POVEZANOST RADA