Erythroid progenitor
Natural Killer Cells Recognize Friend Retrovirus-Infected Erythroid Progenitor Cells through NKG2D–RAE-1 Interactions In Vivo
... erythropoietin-independent erythroid burst-forming units (BFU-E) in the bone marrow soon after FV infection, while cells of the other population migrate into the spleen as infectious centers, interact with the ...
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Distinct roles of erythropoietin, insulin like growth factor I, and stem cell factor in the development of erythroid progenitor cells
... human erythroid progenitor ...human erythroid colony-forming cells (ECFCs) were studied during the application of different combinations of these growth factors in a serum-free liquid ...during ...
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JAK STAT and AKT pathway coupled genes in erythroid progenitor cells through ontogeny
... in erythroid progenitor cells and more notably in CB- and BM-derived ...in erythroid progenitor cells of FL origin (Table ...CB-derived erythroid cells compared to PB-derived ...
11
Direct demonstration of the human parvovirus in erythroid progenitor cells infected in vitro
... for erythroid progenitor cells and its presence in these cells demonstrated by morphologic ...immature erythroid bursts from primary culture, was the target of the virus ...
10
Parvovirus B19 Infection of Human Primary Erythroid Progenitor Cells Triggers ATR-Chk1 Signaling, Which Promotes B19 Virus Replication
... to erythroid progenitor cells of the human bone ...human erythroid progenitor cells, B19V infection induces a broad range of DNA damage responses by triggering phosphorylation of all the ...
10
Role of Erythropoietin Receptor Signaling in Parvovirus B19 Replication in Human Erythroid Progenitor Cells
... of erythroid progenitor ...committed erythroid progenitors, allowing them to undergo a predetermined program of terminal proliferation and erythroid ...of erythroid progenitors as ...
12
Synthesis of hemoglobin F in adult simian erythroid progenitor derived colonies
... of progenitor-derived colonies was determined by radioimmunoligand ...of erythroid progenitors were detected: BFU-E, CFU-E, and a very mature cohort of dense ...
11
Advances in Human B19 Erythrovirus Biology
... Before the recent descriptions of human bocavirus (2) and human parvovirus 4 (PARV4) (41), parvovirus B19 ([B19V] or erythrovirus B19) was the only known member of the Parvo- viridae family to infect humans. The ...
8
Roles of E4orf6 and VA I RNA in Adenovirus-Mediated Stimulation of Human Parvovirus B19 DNA Replication and Structural Gene Expression
... for erythroid progenitor cells, human parvovirus B19 (B19V) has recently been shown to repli- cate and form infectious progeny virus in 293 cells in the presence of early adenoviral functions provided ...
11
Integrative analysis associates monocytes with insufficient erythropoiesis during acute Plasmodium cynomolgi malaria in rhesus macaques
... the erythroid progenitor population in the BM during acute infection ...the erythroid progenitor population in the BM was restored to pre-infection levels and an increase in periph- eral ...
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The effect of erythropoietin on normal and neoplastic cells
... Abstract: Erythropoietin (Epo) is an essential hormone that binds and activates the Epo receptor (EpoR) resident on the surface of erythroid progenitor cells, thereby promoting erythropoiesis. Recombinant ...
27
Ex Vivo-Generated CD36+ Erythroid Progenitors Are Highly Permissive to Human Parvovirus B19 Replication
... CD36 ⴙ erythroid progenitor cells are highly permissive to B19V infection. In order to investigate the susceptibility of the EPCs at different maturation stages to B19V infection, cells cultured in the ...
7
Recombinant Human Parvovirus B19 Vectors: Erythroid Cell-Specific Delivery and Expression of Transduced Genes
... that erythroid-differentiated, but not undif- ferentiated, MB-02 cells showed expression of the transduced lacZ gene suggests that expression of the P antigen receptor correlates with erythroid ...
7
Suppression of erythroid development in vitro by Plasmodium vivax
... of erythroid progenitor cells to erythropoietin as well as impaired erythropoietin pro- duction mediated by inflammatory cytokines has been reported to be involved in anaemia during inflammation ...of ...
8
Hydroxyurea induces fetal hemoglobin by the nitric oxide–dependent activation of soluble guanylyl cyclase
... In our experiments, a narrow window of hydroxyurea and NO-donor induction of γ-globin expression is con- comitant with decreased levels of CD34 surface mark- ers but still elevated levels of CD71 surface markers, which ...
10
Erythropoiesis in vitro Role of calcium
... mouse erythroid progenitor cells. Erythropoietin-induced erythroid colony formation was increased 24% by the carboxylic ionophore A23187 (10 nM), whereas a 35% increase was produced by the carboxylic ...
8
Less is More: Oxygen and Stem Cell Regeneration
... their repopulating capacity (van der Loo, 1995), most likely because the environment that maintains stem cells in vivo cannot be completely replicated in vitro. Considerable effort has gone into mimicking the in vivo ...
291
Differential expression and functional role of GATA 2, NF E2, and GATA 1 in normal adult hematopoiesis
... the erythroid pathway, whereas they are suppressed in the granulopoietic ...during erythroid differentiation, although beginning at later times ...both erythroid and granulocyte-monocytic clones, ...
14
Extrinsic and intrinsic control by EKLF (KLF1) within a specialized erythroid niche
... the erythroid cell and ...contains erythroid cell-specific DNase hypersensitive sites and is sufficient to confer tissue-specific expression on a linked reporter in transgenic mice (Chen et ...
10
Children with bicytopenia and pancytopenia-clinical, etiological spectrum, outcome and follow up in a tertiary care centre
... bicytopenia for evaluation inconclusive -bicytopenia for evaluation microcytic hypochromic anemia myeloid erythroid reversal erythroid hyperplasia normoblastic maturationUSG -neonatal he[r] ...
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