Results 61 to 70 of about 7,460 (217)

Thermo‐Chemically Modified Silk Scaffolds Reveal Niche‐Driven Regulation of Hematopoiesis and Fibrosis

open access: yesSmall, EarlyView.
We introduce a versatile 3D platform that recreates key physical and biological features of the human bone marrow. By integrating tunable silk biomaterials, stromal cells, and human hematopoietic progenitors, the model captures both healthy and diseased microenvironments, analysis of blood formation, and its disruption in pathological conditions ...
Christian A. Di Buduo   +13 more
wiley   +1 more source

Persistent janus kinase‐signaling in chronic lymphocytic leukemia patients on ibrutinib: Results of a phase I trial

open access: yesCancer Medicine, 2019
Methods to deepen clinical responses to ibrutinib are needed to improve outcomes for patients with chronic lymphocytic leukemia (CLL). This study aimed to determine the safety and efficacy of combining a janus kinase (JAK)‐inhibitor with ibrutinib ...
David E. Spaner   +4 more
doaj   +1 more source

Quantitative systems pharmacology model of thrombopoiesis and platelet life‐cycle, and its application to thrombocytopenia based on chronic liver disease

open access: yesCPT: Pharmacometrics & Systems Pharmacology, 2021
Platelets are produced by hematopoietic stem cells via megakaryocytes in the bone marrow and play a critical role in hemostasis. The aim of this study was to develop a new platelet model based on the thrombopoiesis and platelet life‐cycle by a ...
Ryosuke Shimizu   +2 more
doaj   +1 more source

Vaccination Accelerates Liver-Intrinsic Expression of Megakaryocyte-Related Genes in Response to Blood-Stage Malaria

open access: yesVaccines, 2022
Erythropoiesis and megakaryo-/thrombopoiesis occur in the bone marrow proceeding from common, even bipotent, progenitor cells. Recently, we have shown that protective vaccination accelerates extramedullary hepatic erythroblastosis in response to blood ...
Frank Wunderlich   +3 more
doaj   +1 more source

CK2: a key regulator of thrombopoiesis [PDF]

open access: yesBlood, 2017
In this issue of Blood, Munzer et al used a specific platelet/megakaryocyte (MK) deletion of casein kinase (CK) 2β mouse model to elegantly demonstrate that CK2 regulates both platelet formation and activation by altering microtubule structure, which results in impaired intracellular Ca2+ release ...
William, Vainchenker, Hana, Raslova
openaire   +2 more sources

Expression of Regulatory Platelet MicroRNAs in Patients with Sickle Cell Disease [PDF]

open access: yes, 2013
Background: Increased platelet activation in sickle cell disease (SCD) contributes to a state of hypercoagulability and confers a risk of thromboembolic complications.
A Abdollahi   +71 more
core   +3 more sources

Applications of Bone Organoids in Bone Regeneration: Unveiling New Strategies for Disease Mechanisms and Drug Screening

open access: yesSmall Structures, Volume 7, Issue 3, March 2026.
This review summarizes advances in bone organoid research over the last 5 years, addressing their definition, distinctive characteristics, construction methods, and applications. It highlights pivotal technologies, contrasts organoid‐based platforms with conventional regeneration methodologies, and explores emerging directions. By recapitulating native
Le Xiao   +12 more
wiley   +1 more source

Multilineage hematopoietic recovery with concomitant antitumor effects using low dose Interleukin-12 in myelosuppressed tumor-bearing mice [PDF]

open access: yes, 2008
Background Interleukin-12 (IL-12) is a cytokine well known for its role in immunity. A lesser known function of IL-12 is its role in hematopoiesis. The promising data obtained in the preclinical models of antitumor immunotherapy raised hope that IL-12 ...
Lena A Basile   +69 more
core   +2 more sources

Miliary Tuberculosis With Immune Thrombocytopenia in 50‐Year‐Old Ethiopian Woman: A Case Report and Brief Review of Literature

open access: yesClinical Case Reports, Volume 14, Issue 2, February 2026.
Diffuse petechiae and non‐palpable purpura (lower extremities below knee, admission photo). ABSTRACT Immune thrombocytopenia (ITP) is a rare but recognized hematologic complication of tuberculosis (TB), particularly miliary TB. We present a case of a 50‐year‐old female with severe thrombocytopenia and hemorrhagic manifestations secondary to miliary TB.
Hayatu Awel Abdela   +3 more
wiley   +1 more source

Thrombopoietin-independent generation of platelet-like particles from megakaryoblastic cells

open access: yesScientific Reports, 2023
The use of megakaryoblastic leukemia MEG-01 cells can help reveal the mechanisms of thrombopoiesis. However, conventional in vitro activation of platelet release from MEG-01 cells requires thrombopoietin, which is costly.
Nuntiporn Nunthanasup   +6 more
doaj   +1 more source

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