Results 41 to 50 of about 27,974 (255)
Platelets, 2022 Janus kinase 2 (JAK2) gene mutations are the main drivers for polycythemia vera (PV) and essential thrombocythemia (ET). The mechanisms of single altered gene causing two different diseases are unclear.
Jaturawat Pawinwongchai +4 more
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Histology and histopathology, 1999 We reviewed the literature concerning the history of determination of the ploidy of human megakaryocytes and its relationship with diseases. The ploidy of rabbit megakaryocytes was analyzed by microspectrophotometry in 1964, and the analysis of the ploidy in human megakaryocytes was first performed in 1968. Presently, microphotometry and flow cytometry
Kobayashi, Y., Kondo, M.
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Animal Models and Experimental Medicine, EarlyView.Pristane (5 mL/kg) induced a robust systemic lupus erythematosus (SLE)‐like phenotype in Macaca fascicularis, marked by elevated antinuclear antibody (ANA) levels and systemic clinical, hematological, and biochemical changes. This model closely reflects human SLE and provides a translational platform for disease studies and therapeutic evaluation ...
Jonny Jonny +12 more
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Role of platelets and megakaryocytes in adaptive immunity
Platelets, 2021 The immune system is comprised of two principal interconnected components called innate and adaptive immunity. While the innate immune system mounts a nonspecific response that provides protection against the spread of foreign pathogens, the adaptive ...
Genevieve Marcoux +3 more
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Intravital imaging of megakaryocytes
Platelets, 2020 The dynamics of platelet formation could only be investigated since the development of two-photon microscopy in combination with suitable fluorescent labeling strategies. In this review paper, we give an overview of recent advances in fluorescence imaging of the bone marrow that have contributed to our understanding of platelet biogenesis during the ...
David Stegner, Katrin G. Heinze
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Erythroid and megakaryocytic transformation [PDF]
Oncogene, 2007 Red blood cells and megakaryocytes arise from a common precursor, the megakaryocyte-erythroid progenitor and share many regulators including the transcription factors GATA-1 and GFI-1B and signaling molecules such as JAK2 and STAT5. These lineages also share the distinction of being associated with rare, but aggressive malignancies that have very poor ...
A, Wickrema, J D, Crispino
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Animal Models and Experimental Medicine, EarlyView.This graphical abstract illustrates the essential role of USB1 in neutrophil maturation. In normal myeloid cells, USB1 acts as an RNA exonuclease, trimming RNA tails to maintain proper RNA network function, which supports the differentiation of myeloid progenitor cells into mature neutrophils.
Hang Li +6 more
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Megakaryocytes in Bone Metastasis: Protection or Progression?
Cells, 2019 Bone is the primary site where some cancers develop secondary growth, particularly those derived from breast and prostate tissue. The spread of metastasis to distant sites relies on complex mechanisms by which only cells endowed with certain ...
Paola Maroni
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Cold Spring Harbor Perspectives in Medicine, 2019 Acute megakaryoblastic leukemia (AMKL) is a rare malignancy affecting megakaryocytes, platelet-producing cells that reside in the bone marrow. Children with Down syndrome (DS) are particularly prone to developing the disease and have a different age of onset, distinct genetic mutations, and better prognosis as compared with individuals without DS who ...
Maureen, McNulty, John D, Crispino
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Engraftment of sheep splenic lymphocytes into NBSGW mice and application in Brucella infection
Animal Models and Experimental Medicine, EarlyView.A sheep splenocyte‐reconstituted mouse model (Sh‐Spl mice) was established via intravenous injection of sheep splenic lymphocytes into immunodeficient mice to evaluate Brucella infection. Abstract Background The development of immune reconstituted xenograft mouse models has addressed the limitations imposed by interspecies immunological differences in ...
Xiaowei Wang +9 more
wiley +1 more source