Results 91 to 100 of about 24,025 (269)

Age‐Associated Variations in Complete Blood Cell Count Parameters and Derived Indices Among Community‐Dwelling Chinese Older Adults

open access: yesJournal of Clinical Laboratory Analysis, EarlyView.
This cross‐sectional study analyzed data from 9331 participants aged 24–97 to characterize age‐ and sex‐related physiological trajectories of complete blood cell count (CBC) parameters and derived inflammatory indices. Key findings encompassed age‐related declines in red blood cell and platelet counts, elevations in RDW‐CV indices and monocyte ...
Xiangyi Ma   +8 more
wiley   +1 more source

Comparative analysis of primary immune thrombocytopenia and immune thrombocytopenia secondary to connective tissue diseases

open access: yesHematology
Objectives To explore the differences between primary immune thrombocytopenia (ITP) and ITP secondary to connective tissue disease (CTD-ITP).Methods A retrospective observational study was conducted on patients newly diagnosed with primary ITP and CTD ...
Yingying Sun   +6 more
doaj   +1 more source

The effect of decitabine on megakaryocyte maturation and platelet release

open access: yes, 2011
SummaryThrombocytopenia is a common feature of myelodysplastic syndromes (MDS). 5-aza-2’-deoxycytidine (decitabine) has been used to treat MDS with an approximately 20% response rate in thrombocytopenia. However, the mechanism of how decitabine increases
Zanhua Yi   +3 more
core   +1 more source

Histiocytosis development and clinical variation through the lens of genomics

open access: yesThe Journal of Pathology, EarlyView.
Abstract Histiocytic neoplasms are rare haematologic diseases characterised by clonal expansions of cells with a monocyte, macrophage or dendritic cell phenotype. Their clinical manifestations are diverse, ranging from indolent lesions to aggressive systemic disease.
Paul G Kemps   +3 more
wiley   +1 more source

Mother Cell of Megakaryocyte

open access: yesThe Tohoku Journal of Experimental Medicine, 1975
It was attempted to describe the morphology of the most immature cell of megakaryocytic series. The megakaryocytes were observed with the electron microscope in five cases, being traced back to their immature forms. In two cases the most immature cells of megakaryocytic series were considered to be the cells which were probably identified as ...
openaire   +3 more sources

Megakaryocyte TLR2: immunity bullet?

open access: yes, 2011
Innate immunity is the host defensive weapon against pathogens and this issue of Blood offers an interesting new bullet for the immune system gun by studying the role of Toll-like receptor 2 (TLR2) in megakaryocytic function; a field previously not ...
PIGNATELLI, Pasquale   +3 more
core   +1 more source

Longitudinal Single‐Cell Transcriptomic Profiling Reveals Dynamic Immune Cell Alterations During Burosumab Therapy in X‐Linked Hypophosphatemia

open access: yesPediatric Discovery, EarlyView.
This longitudinal single‐cell study reveals dynamic immune remodeling during burosumab therapy in pediatric X‐linked hypophosphatemia (XLH), highlighting coordinated changes in T cell subtypes (Th2, Th17, and Treg) and natural killer cell subtypes (NK2 and NK3) and immune pathways linked to osteoclast differentiation and treatment response.
Yue Xie   +6 more
wiley   +1 more source

Inherited thrombocytopenia: advances in genes and genetic variants

open access: yesZhongguo shuxue zazhi
Inherited thrombocytopenia refers to a group of rare hereditary disorders characterized by a sustained reduction in platelet count. Different genetic mutations are associated with diverse clinical manifestations and prognoses, with certain mutations even
JIANG Yuyin   +3 more
doaj   +1 more source

Contributions of TRAIL-mediated megakaryocyte apoptosis to impaired megakaryocyte and platelet production in immune thrombocytopenia

open access: yes, 2010
Recent in vitro studies provide evidence for autoantibody-induced suppression of megakaryocytopoiesis and show a reduction in megakaryocyte production and maturation in the presence of immune thrombocytopenia (ITP) plasma.
Peng Jun   +6 more
core   +1 more source

Thrombocytosis and tumour distribution predict outcome in dogs with hepatocellular carcinoma: A multi‐institutional retrospective analysis

open access: yesVeterinary Record, EarlyView.
Abstract Background Hepatocellular carcinoma (HCC) is the most common canine hepatobiliary tumour. This study aimed to determine which criteria influenced outcome of HCC in a modern population of dogs across eight institutions. Methods The medical records of 106 dogs with HCC were retrospectively reviewed.
Emily A. Janik   +2 more
wiley   +1 more source

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