Results 21 to 30 of about 19,999 (193)

Pathophysiology, classification, and complications of common asymptomatic thrombocytosis in newborn infants [PDF]

open access: yesClinical and Experimental Pediatrics, 2022
We frequently encounter newborn infants with thrombocytosis in the neonatal intensive care unit. However, neonatal thrombocytosis is not yet fully understood.
Ga Won Jeon
doaj   +1 more source

PREFERENTIAL NUCLEAR ACCUMULATION OF JAK2V617F IN CD34+ BUT NOT IN GRANULOCYTIC, MEGAKARYOCYTIC OR ERYTHROID CELLS OF PATIENTS WITH PHILADELPHIA-NEGATIVE MYELOPROLIFERATIVE NEOPLASIA. [PDF]

open access: yes, 2010
Recently, Dawson et al. identified a previously unrecognized nuclear role for JAK2 in the phosphorylation of the tyrosine 41 of the histone H3 with the exclusion of HP1a from chromatin and resulting in a disregulation of several JAK2-regulated genes such
Rinaldi, Ciro Roberto
core   +2 more sources

Advances in management of pediatric chronic immune thrombocytopenia: a narrative review [PDF]

open access: yesJournal of Yeungnam Medical Science, 2023
Immune thrombocytopenia (ITP) is a disease in which thrombocytopenia occurs because of immune-mediated platelet destruction and decreased platelet production.
Jae Min Lee
doaj   +1 more source

New functions of C3G in platelet biology: Contribution to ischemia-induced angiogenesis, tumor metastasis and TPO clearance

open access: yesFrontiers in Cell and Developmental Biology, 2022
C3G is a Rap1 guanine nucleotide exchange factor that controls platelet activation, aggregation, and the release of α-granule content. Transgenic expression of C3G in platelets produces a net proangiogenic secretome through the retention of ...
Luis Hernández-Cano   +17 more
doaj   +1 more source

A cross-sectional study on thrombopoietin levels in immune thrombocytopenia and its correlation with platelet count, megakaryocytes, and treatment response

open access: yesAsian Journal of Transfusion Science, 2022
INTRODUCTION: Thrombopoietin (TPO) being the major regulator of megakaryopoiesis is expected to show a compensatory increase in immune thrombocytopenia (ITP), however, it is not so observed.
Gurleen Oberoi   +5 more
doaj   +1 more source

Thrombopoietin mutation in congenital amegakaryocytic thrombocytopenia treatable with romiplostim

open access: yesEMBO Molecular Medicine, 2017
Congenital amegakaryocytic thrombocytopenia (CAMT) is an inherited disorder characterized at birth by thrombocytopenia with reduced megakaryocytes, which evolves into generalized bone marrow aplasia during childhood.
Alessandro Pecci   +12 more
doaj   +1 more source

The Thrombopoietin Receptor, MPL, Is a Therapeutic Target of Opportunity in the MPN

open access: yesFrontiers in Oncology, 2021
The myeloproliferative neoplasms, polycythemia vera, essential thrombocytosis and primary myelofibrosis share driver mutations that either activate the thrombopoietin receptor, MPL, or indirectly activate it through mutations in the gene for JAK2, its ...
Jerry L. Spivak, Alison R. Moliterno
doaj   +1 more source

The thrombopoietin receptor S264F mutant drives MPN with marrow fibrosis through a dual mechanism [PDF]

open access: yesHemasphere
HemaSphere, Volume 10, Issue 10, October 2026.
Lees C   +9 more
europepmc   +2 more sources

Thrombopoietin and platelet aggregation in patients with stable coronary artery disease

open access: yesPlatelets, 2017
Thrombopoietin (TPO) may facilitate platelet activation and aggregation. However, data on the impact of TPO on platelet aggregation in patients with stable coronary artery disease (CAD) are scarce.
Sanne Bøjet Larsen   +5 more
doaj   +1 more source

Severe Clinical Course in a Patient with Congenital Amegakaryocytic Thrombocytopenia Due to a Missense Mutation of the c-MPL Gene

open access: yesTurkish Journal of Hematology, 2015
Congenital amegakaryocytic thrombocytopenia (CAMT) generally begins at birth with severe thrombocytopenia and progresses to pancytopenia. It is caused by mutations in the thrombopoietin receptor gene, the myeloproliferative leukemia virus oncogene (c-MPL)
İkbal Ok Bozkaya   +5 more
doaj   +1 more source

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