Results 321 to 330 of about 157,726 (359)
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Current Opinion in Hematology, 2008
Understanding the regulation of hematopoiesis is important for enhanced efficacy of hematopoietic stem and progenitor cell transplantation. Chemokines influence migration, survival, and other actions of hematopoietic stem and progenitor cells. This article summarizes recent progress in understanding the production and actions of chemokines and ...
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Understanding the regulation of hematopoiesis is important for enhanced efficacy of hematopoietic stem and progenitor cell transplantation. Chemokines influence migration, survival, and other actions of hematopoietic stem and progenitor cells. This article summarizes recent progress in understanding the production and actions of chemokines and ...
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Paratracheal Extramedullary Hematopoiesis
International Journal of Hematology, 2001Extramedullary hematopoiesis (EMH) is a rare finding in hematology. A 73-year-old female patient with a 1-week history of severe progressive dyspnea was examined, and computed tomography (CT) showed a paratracheal mass 3 cm in size located 1 cm below the vocals cords and causing obliteration of the tracheal airway.
Ozbilgin, MK +3 more
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Clonal Hematopoiesis and Atherosclerosis
New England Journal of Medicine, 2017Jaiswal et al. report the results of four case–control studies that confirm a near doubling in the risk of coronary heart disease in patients with CHIP,1 a finding that was first reported in the Journal in 2014.2 The authors postulate that two mechanisms may be involved: the promotion of inflammatory responses, as supported in a study involving Tet2 ...
Siddhartha Jaiswal +2 more
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Current Opinion in Hematology, 2001
Hematopoietic reconstitution after transplantation relies on a small number of hematopoietic stem cells that selectively migrate from the bloodstream to the hematopoietic microenvironment. In the first phase of engraftment, an extreme proliferative demand causes a limited stem cell fraction and its progeny to divide continuously, showing a significant ...
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Hematopoietic reconstitution after transplantation relies on a small number of hematopoietic stem cells that selectively migrate from the bloodstream to the hematopoietic microenvironment. In the first phase of engraftment, an extreme proliferative demand causes a limited stem cell fraction and its progeny to divide continuously, showing a significant ...
openaire +2 more sources
Immune Disregulation Of Hematopoiesis
Annual Review of Medicine, 1987In vitro coculture studies of normal T lymphocytes, natural killer (NK) cells, or monocytes with human hematopoietic progenitor cells (HPC) suggest a potential role for immune cells in the regulation of hematopoiesis. In some patients with severe aplastic anemia or selective pure red cell, white cell, or megakaryocyte aplasia, activated T cells, NK ...
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Distinction of lymphoid and myeloid clonal hematopoiesis
Nature Medicine, 2021Abhishek Niroula +2 more
exaly
Combined landscape of single-nucleotide variants and copy number alterations in clonal hematopoiesis
Nature Medicine, 2021Ryunosuke Saiki +2 more
exaly
HIV is associated with an increased risk of age-related clonal hematopoiesis among older adults
Nature Medicine, 2021Paul Yeh, Miriam M Yeung, Jennifer F Hoy
exaly