Autor: |
Jessica Le Blanc, Marie Lordkipanidzé |
Jazyk: |
angličtina |
Rok vydání: |
2019 |
Předmět: |
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Zdroj: |
Frontiers in Cardiovascular Medicine, Vol 6 (2019) |
Druh dokumentu: |
article |
ISSN: |
2297-055X |
DOI: |
10.3389/fcvm.2019.00109 |
Popis: |
Aging is associated with an increased incidence of cardiovascular disease and thrombosis. Platelets play a major role in maintaining hemostasis and in thrombus formation, making them a key player in thrombotic disorders. Whereas it is well-known that platelet aggregability is increased in vascular diseases, the contribution of age-related changes in platelet biology to cardiovascular risk is not well-understood. Several lines of evidence support that platelets from older subjects differ in their function and structure, making platelets more prone to activation and less sensitive to inhibition. These age-related changes could lead to platelet hyperactivity and to the development of a prothrombotic state in advanced age. This review will focus on platelet biochemical modifications during aging and on the mechanisms by which these alterations could lead to thrombotic disease. |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
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