Results 1 to 10 of about 148,177 (294)

Differentiating erythroblasts adapt to mechanical stimulation by upregulation of cholesterol biosynthesis via S1P/SREBP-induced HMGCR expression

open access: yesScientific Reports
Understanding how mechanical stress affects erythropoiesis is crucial to produce transfusable erythrocytes in fluid-turbulent bioreactors. We investigated the effects of shear-stress on differentiating CD49d+CD235a+ primary human erythroblasts (EBL) at ...
Giulia Iacono   +14 more
doaj   +1 more source

Training the Fetal Immune System Through Maternal Inflammation-A Layered Hygiene Hypothesis. [PDF]

open access: yes, 2020
Over the last century, the alarming surge in allergy and autoimmune disease has led to the hypothesis that decreasing exposure to microbes, which has accompanied industrialization and modern life in the Western world, has fundamentally altered the immune
Apostol, April C   +2 more
core  

Pvr expression regulators in equilibrium signal control and maintenance of Drosophila blood progenitors. [PDF]

open access: yes, 2014
Blood progenitors within the lymph gland, a larval organ that supports hematopoiesis in Drosophila melanogaster, are maintained by integrating signals emanating from niche-like cells and those from differentiating blood cells.
Banerjee, Utpal   +3 more
core   +1 more source

Improved Human Erythropoiesis and Platelet Formation in Humanized NSGW41 Mice

open access: yesStem Cell Reports, 2016
Human erythro-megakaryopoiesis does not occur in humanized mouse models, preventing the in vivo analysis of human hematopoietic stem cell (HSC) differentiation into these lineages in a surrogate host.
Susann Rahmig   +10 more
doaj   +1 more source

Role of the bone morphogenic protein pathway in developmental haemopoiesis and leukaemogenesis [PDF]

open access: yes, 2016
Myeloid leukaemias share the common characteristics of being stem cell-derived clonal diseases, characterised by excessive proliferation of one or more myeloid lineage.
Toofan, Parto, Wheadon, Helen
core   +1 more source

Characterization of the effects of BTK inhibition and monocyte-produced IL-8 on the hematopoietic stem cell niche [PDF]

open access: yes, 2020
Hematopoietic stem and progenitor cells (HSPCs) are multipotent stem cells that give rise to all blood cell lineages. During early zebrafish development, HSPCs interact closely with endothelial cells in an endothelial niche known as the Caudal ...
Belardo, Alexander
core  

Lymphoid priming in human bone marrow begins before expression of CD10 with upregulation of L-selectin. [PDF]

open access: yes, 2012
Expression of the cell-surface antigen CD10 has long been used to define the lymphoid commitment of human cells. Here we report a unique lymphoid-primed population in human bone marrow that was generated from hematopoietic stem cells (HSCs) before onset ...
Crooks, Gay M   +7 more
core   +1 more source

Functional Heterogeneity of CD4+ Tumor-Infiltrating Lymphocytes With a Resident Memory Phenotype in NSCLC

open access: yesFrontiers in Immunology, 2018
Resident memory T cells (TRM) inhabit peripheral tissues and are critical for protection against localized infections. Recently, it has become evident that CD103+ TRM are not only important in combating secondary infections, but also for the elimination ...
Anna E. Oja   +10 more
doaj   +1 more source

T-cells in human trigeminal ganglia express canonical tissue-resident memory T-cell markers

open access: yesJournal of Neuroinflammation, 2022
Background Trigeminal ganglia (TG) neurons are the main site of lifelong latent herpes simplex virus type 1 (HSV-1) infection. T-cells in ganglia contribute to long-term control of latent HSV-1 infection, but it is unclear whether these cells are bona ...
Peter-Paul A. Unger   +5 more
doaj   +1 more source

Human umbilical cord blood-borne fibroblasts contain marrow niche precursors that form a bone/marrow organoid in vivo [PDF]

open access: yes, 2017
Human umbilical cord blood (CB) has attracted much attention as a reservoir for functional hematopoietic stem and progenitor cells, and, recently, as a source of blood-borne fibroblasts (CB-BFs). Previously, we demonstrated that bone marrow stromal cell (
Biondi, Andrea   +11 more
core   +2 more sources

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