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DNAse-dependent, NET-independent pathway of thrombus formation in vivo

Abstract : Significance Thrombosis constitutes a major contributor to the global disease burden. Recently, the contribution of neutrophils and neutrophil extracellular traps in thrombosis has been intensively documented. DNAse-I by its ability to cleave DNA has been proposed as an efficient antithrombotic drug. In this paper, we showed that DNase-I inhibits the formation of a platelet thrombus and the generation of fibrin independent of its enzymatic activity on DNA. We proposed that DNase-I hydrolyzes adenosine triphosphate and adenosine diphosphate (two important platelet and neutrophil agonists) into adenosine, an antagonist of platelet and neutrophil.
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https://hal-amu.archives-ouvertes.fr/hal-03647480
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Submitted on : Wednesday, April 20, 2022 - 3:39:53 PM
Last modification on : Friday, May 6, 2022 - 3:41:47 AM

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Estelle Carminita, Lydie Crescence, Nicolas Brouilly, Alexandre Altié, Laurence Panicot-Dubois, et al.. DNAse-dependent, NET-independent pathway of thrombus formation in vivo. Proceedings of the National Academy of Sciences of the United States of America , National Academy of Sciences, 2021, 118 (28), ⟨10.1073/pnas.2100561118⟩. ⟨hal-03647480⟩

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