Endothelial dysfunction biomarkers in sickle cell disease: is there a role for ADMA and PAI-1?
Grant Information: | 001 CAPES; 404353/2016-9 CNPq; 311185/2019-3 CNPq; 00764-16 FAPEMIG |
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Contributed Indexing: | Keywords: ADMA; Endothelial dysfunction; PAI-1; Sickle cell disease |
Substance Nomenclature: | 0 (Biomarkers) 0 (Plasminogen Activator Inhibitor 1) 0 (SERPINE1 protein, human) 63CV1GEK3Y (N,N-dimethylarginine) 94ZLA3W45F (Arginine) |
Entry Date(s): | Date Created: 20211019 Date Completed: 20220120 Latest Revision: 20220120 |
Update Code: | 20221213 |
DOI: | 10.1007/s00277-021-04695-6 |
PMID: | 34665295 |
Autor: | Martins SR; Department of Clinical and Toxicological Analysis, Faculty of Pharmacy, Federal University of Minas Gerais, Avenida Antonio Carlos, 6627, Pampulha, Belo Horizonte, Minas Gerais, 31270901, Brazil., Toledo SLO; Federal University of São João del-Rei (UFSJ), Campus Centro-Oeste Dona Lindu, Sebastião Gonçalves Coelho Street, 400, Building: D, Room: 308.1, ChanadourDivinópolis, MG, 35501-296, Brazil., da Silva AJ; Department of Clinical and Toxicological Analysis, Faculty of Pharmacy, Federal University of Minas Gerais, Avenida Antonio Carlos, 6627, Pampulha, Belo Horizonte, Minas Gerais, 31270901, Brazil., Mendes FS; Department of Clinical and Toxicological Analysis, Faculty of Pharmacy, Federal University of Minas Gerais, Avenida Antonio Carlos, 6627, Pampulha, Belo Horizonte, Minas Gerais, 31270901, Brazil., de Oliveira MM; Federal University of São João del-Rei (UFSJ), Campus Centro-Oeste Dona Lindu, Sebastião Gonçalves Coelho Street, 400, Building: D, Room: 308.1, ChanadourDivinópolis, MG, 35501-296, Brazil.; Fundação Centro de Hematologia E Hemoterapia Do Estado de Minas Gerais, (Hemominas), Divinópolis, MG, Brazil., Ferreira LGR; Federal University of São João del-Rei (UFSJ), Campus Centro-Oeste Dona Lindu, Sebastião Gonçalves Coelho Street, 400, Building: D, Room: 308.1, ChanadourDivinópolis, MG, 35501-296, Brazil., Dusse LMS; Department of Clinical and Toxicological Analysis, Faculty of Pharmacy, Federal University of Minas Gerais, Avenida Antonio Carlos, 6627, Pampulha, Belo Horizonte, Minas Gerais, 31270901, Brazil., Carvalho MDG; Department of Clinical and Toxicological Analysis, Faculty of Pharmacy, Federal University of Minas Gerais, Avenida Antonio Carlos, 6627, Pampulha, Belo Horizonte, Minas Gerais, 31270901, Brazil.; Federal University of São João del-Rei (UFSJ), Campus Centro-Oeste Dona Lindu, Sebastião Gonçalves Coelho Street, 400, Building: D, Room: 308.1, ChanadourDivinópolis, MG, 35501-296, Brazil., Rios DRA; Federal University of São João del-Rei (UFSJ), Campus Centro-Oeste Dona Lindu, Sebastião Gonçalves Coelho Street, 400, Building: D, Room: 308.1, ChanadourDivinópolis, MG, 35501-296, Brazil., Alpoim PN; Department of Clinical and Toxicological Analysis, Faculty of Pharmacy, Federal University of Minas Gerais, Avenida Antonio Carlos, 6627, Pampulha, Belo Horizonte, Minas Gerais, 31270901, Brazil. patnessralla@yahoo.com.br., Pinheiro MB; Federal University of São João del-Rei (UFSJ), Campus Centro-Oeste Dona Lindu, Sebastião Gonçalves Coelho Street, 400, Building: D, Room: 308.1, ChanadourDivinópolis, MG, 35501-296, Brazil. melinapinheiro@ufsj.edu.br. |
Jazyk: | angličtina |
Zdroj: | Annals of hematology [Ann Hematol] 2022 Feb; Vol. 101 (2), pp. 273-280. Date of Electronic Publication: 2021 Oct 19. |
DOI: | 10.1007/s00277-021-04695-6 |
Abstrakt: | Within the spectrum of sickle cell disease (SCD) are sickle cell anemia (SCA), presence of hemoglobin SS (HbSS), hemoglobin SC disease (HbSC), and sickle cell β-thalassemia (Sβ-thal). Asymmetric dimethylarginine (ADMA) competitively inhibits the binding of arginine to NOS, reducing NO production. In patients with HbSS, increased levels of ADMA have been reported, as well as changes in many hemostatic biomarkers, including the plasminogen activator inhibitor type 1 (PAI-1). We hypothesized that high levels of ADMA and PAI-1 may be associated with more severe SCD. Thus, ADMA and PAI-1 levels were determined in 78 individuals including 38 adult patients with SCD and 40 control subjects. Higher levels of ADMA were shown in HbSS and Sβ-thal patients compared to controls. Concerning PAI-1, all patients showed high levels of PAI-1 compared to controls. As a role of NO in the pathogenesis of SCD has already been established, we concluded that high levels of ADMA should compromise, at least in part, NO synthesis, resulting in endothelial dysfunction. Elevated plasma levels of PAI-1 in all patients may indicate not only endothelial dysfunction but also a hypofibrinolytic state favoring thrombotic complications. Finally, high levels of ADMA and PAI-1 may be associated with more severe SCD. (© 2021. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.) |
Databáze: | MEDLINE |
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