<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>Myeloproliferative neoplasms (MPN) are clonal hematological conditions characterized by excessive production of one or more cell lines in the bone marrow. The blood cells produced are often hyperactive in their functions, which could lead to complications in the disorder‘s clinical course. We aimed to define the role of granulocytic CD11b/CD18 expression for the thrombotic risk in MPN patients. We investigated 110 patients with a histologically confirmed diagnosis of a myeloproliferative disease and a control group of 46 healthy volunteers. In the patient group, we found an average expression 4.59 times higher than in the control group. The highest expression was found in a subgroup of patients with polycythemia vera – 71.55% of the patients’ neutrophils. In each subgroup with essential thrombocythemia, myelofibrosis, and chronic myeloid leukemia, the patients with a history of thrombotic complication had a higher expression than the patients without such complications.</p>
</abstract>

Myeloproliferative neoplasms (MPN) are clonal hematological conditions characterized by excessive production of one or more cell lines in the bone marrow. The blood cells produced are often hyperactive in their functions, which could lead to complications in the disorder‘s clinical course. We aimed to define the role of granulocytic CD11b/CD18 expression for the thrombotic risk in MPN patients. We investigated 110 patients with a histologically confirmed diagnosis of a myeloproliferative disease and a control group of 46 healthy volunteers. In the patient group, we found an average expression 4.59 times higher than in the control group. The highest expression was found in a subgroup of patients with polycythemia vera – 71.55% of the patients’ neutrophils. In each subgroup with essential thrombocythemia, myelofibrosis, and chronic myeloid leukemia, the patients with a history of thrombotic complication had a higher expression than the patients without such complications.

Granulocytic Expression of CD11b/CD18 and Thrombotic Risk in Patients with Myeloproliferative Neoplasms

Dr. Georgi Stranski University Hospital – Pleven

Journal of Biomedical and Clinical Research

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Myeloproliferative neoplasms (MPN) are clonal hematological conditions characterized by excessive production of one or more cell lines in the bone marrow. The...

Granulocytic Expression of CD11b/CD18 and Thrombotic Risk in Patients with Myeloproliferative Neoplasms

Publié en ligne: 12 juil. 2021

Pages: 47 - 52

Reçu: 03 sept. 2020

Accepté: 22 avr. 2021

DOI: https://doi.org/10.2478/jbcr-2021-0005

Mots clés
CD11b/CD18 granulocytic expression, myeloproliferative neoplasms, thrombotic complications

© 2021 Doroteya K. Todorieva-Todorova et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Granulocytic Expression of CD11b/CD18 and Thrombotic Risk in Patients with Myeloproliferative Neoplasms

Publié en ligne: 12 juil. 2021

Pages: 47 - 52

Reçu: 03 sept. 2020

Accepté: 22 avr. 2021

DOI: https://doi.org/10.2478/jbcr-2021-0005

Mots clésCD11b/CD18 granulocytic expression, myeloproliferative neoplasms, thrombotic complications

© 2021 Doroteya K. Todorieva-Todorova et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Mots clés
CD11b/CD18 granulocytic expression, myeloproliferative neoplasms, thrombotic complications