Semin Thromb Hemost 2023; 49(05): 488-506
DOI: 10.1055/s-0042-1756703
Review Article

Sex-Related Differences in Platelet Aggregation: A Literature Review Supplemented with Local Data from a Group of Generally Healthy Individuals

Alejandro Carazo
1   Department of Pharmacology and Toxicology, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
,
Marcel Hrubša
1   Department of Pharmacology and Toxicology, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
,
Lukáš Konečný
1   Department of Pharmacology and Toxicology, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
,
Pavel Skořepa
2   3rd Department of Internal Medicine-Metabolic Care and Gerontology, University Hospital and Faculty of Medicine in Hradec Králové, Charles University, Hradec Králové, Czech Republic
3   Department of Military Internal Medicine and Military Hygiene, Faculty of Military Health Sciences, University of Defence, Hradec Králové, Czech Republic
,
Markéta Paclíková
2   3rd Department of Internal Medicine-Metabolic Care and Gerontology, University Hospital and Faculty of Medicine in Hradec Králové, Charles University, Hradec Králové, Czech Republic
,
František Musil
4   Department of Occupational Medicine, Faculty of Medicine in Hradec Králové, Charles University, Hradec Králové, Czech Republic
,
Jana Karlíčková
5   Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
,
Lenka Javorská
6   Department of Clinical Biochemistry and Diagnostics, University Hospital Hradec Králové, Hradec Králové, Czech Republic
,
Kateřina Matoušová
6   Department of Clinical Biochemistry and Diagnostics, University Hospital Hradec Králové, Hradec Králové, Czech Republic
,
Lenka Kujovská Krčmová
6   Department of Clinical Biochemistry and Diagnostics, University Hospital Hradec Králové, Hradec Králové, Czech Republic
7   Department of Analytical Chemistry, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
,
Mst Shamima Parvin
5   Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
,
Alena Šmahelová
2   3rd Department of Internal Medicine-Metabolic Care and Gerontology, University Hospital and Faculty of Medicine in Hradec Králové, Charles University, Hradec Králové, Czech Republic
,
Vladimír Blaha
2   3rd Department of Internal Medicine-Metabolic Care and Gerontology, University Hospital and Faculty of Medicine in Hradec Králové, Charles University, Hradec Králové, Czech Republic
,
Přemysl Mladěnka
1   Department of Pharmacology and Toxicology, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
› Institutsangaben

Funding This work was supported by grant NU21J-02-00021 from the Czech Health Research Council, by Charles University (SVV 260 549) and by MH CZ - DRO (UHHK, 00179906). English language was revised by the agency “theBESTtranslation.”
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Abstract

The process of platelet aggregation is often influenced by several factors including sex and age. A literature review confirmed the existence of sex-related differences in platelet aggregation. Although 68 out of 78 papers found such differences, there are still some controversies regarding these differences, which can be due to multiple factors (age, trigger, concomitant disease, sample handling, etc.). These outcomes are discussed in line with novel results obtained from a local study, in which blood samples from a total of 53 overall healthy women and men with ages ranging from 20 to 66 years were collected. Aggregation was induced with seven different triggers (ristocetin, thrombin receptor activating peptide 6 [TRAP-6], arachidonic acid [AA], platelet-activating factor 16 [PAF-16], ADP, collagen, or thromboxane A2 analog U-46619) ex vivo. In addition, three FDA-approved antiplatelet drugs (vorapaxar, ticagrelor, or acetylsalicylic acid [ASA]) were also tested. In general, women had higher aggregation responses to some agonists (ADP, TRAP), as well as lower benefit from inhibitors (ASA, vorapaxar). The aggregatory responses to AA and TRAP decreased with age in both sexes, while responses to ADP, U-46619, and PAF were affected by age only in women. In conclusion, more studies are needed to decipher the biological importance of sex-related differences in platelet aggregation in part to enable personalized antiplatelet treatment.

Author Contributions

Study conceptualization and design: A.C., L.J., P.M.; aggregatory experiments: A.C., L.K., J.K., M.H., M.S.P.; bioanalysis: L.J., K.M., L.K.K.; data curation: A.C., P.M., L.J.; patient recruitment: P.S., M.P., F.M., A.Š., V.B.; literature review: A.C., P.M.; manuscript preparation: A.C., P.M.; manuscript revision: A.C., M.H., P.M.; funding acquisition: A.C., L.J., P.M. All authors read and approved the submitted version of the manuscript.


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Artikel online veröffentlicht:
07. Oktober 2022

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