Results 41 to 50 of about 134,478 (313)

The Shape Shifting Story of Reticulocyte Maturation

Frontiers in Physiology, 2018
The final steps of erythropoiesis involve unique cellular processes including enucleation and reorganization of membrane proteins and the cytoskeleton to produce biconcave erythrocytes. Surprisingly this process is still poorly understood.
Elina Ovchynnikova, Elina Ovchynnikova, Francesca Aglialoro, Francesca Aglialoro, Marieke von Lindern, Marieke von Lindern, Emile van den Akker, Emile van den Akker   +7 more
doaj   +1 more source

Stability Analysis of a Simplified Yet Complete Model for Chronic Myelegenous Leukemia [PDF]

Bulletin of Mathematical Biology 72, 7 (2010) 1732-1759, 2009
We analyze the asymptotic behavior of a partial differential equation (PDE) model for hematopoiesis. This PDE model is derived from the original agent-based model formulated by (Roeder et al., Nat. Med., 2006), and it describes the progression of blood cell development from the stem cell to the terminally differentiated state.
arxiv   +1 more source

Lipoprotein lipase regulates hematopoietic stem progenitor cell maintenance through DHA supply. [PDF]

, 2018
Lipoprotein lipase (LPL) mediates hydrolysis of triglycerides (TGs) to supply free fatty acids (FFAs) to tissues. Here, we show that LPL activity is also required for hematopoietic stem progenitor cell (HSPC) maintenance.
Han, Tianxu, Kim, Jungsu, Klemke, Richard L, Liu, Chao, Miller, Yury I, Rana, Tariq M, Remaley, Alan T, Stachura, David L, Traver, David, Vaisman, Boris L, Wang, Huawei   +10 more
core   +2 more sources

Blimp-1 Rather Than Hobit Drives the Formation of Tissue-Resident Memory CD8+ T Cells in the Lungs

Frontiers in Immunology, 2019
Tissue-resident memory CD8+ T (TRM) cells that develop in the epithelia at portals of pathogen entry are important for improved protection against re-infection.
Felix M. Behr, Felix M. Behr, Natasja A. M. Kragten, Thomas H. Wesselink, Benjamin Nota, Rene A. W. van Lier, Derk Amsen, Regina Stark, Pleun Hombrink, Klaas P. J. M. van Gisbergen, Klaas P. J. M. van Gisbergen   +10 more
doaj   +1 more source

Nestin-GFP transgene labels immunoprivileged bone marrow mesenchymal stem cells in the model of ectopic foci formation

Frontiers in Cell and Developmental Biology, 2022
Immune privileges are demonstrated for different types of quiescent stem cells of adult mammalian organisms. Mesenchymal stem cells (MSCs) are believed to have immune privileges; however, an accurate experimental confirmation hasn’t been presented. Here,
Dmitriy Karpenko, Nikolay Kapranov, Aleksei Bigildeev   +2 more
doaj   +1 more source

Studies on reticuloendothelial system and hemato-poiesis, III. Relationship between differentiation of erythroblast and oxygen tension [PDF]

, 1965
For the purpose to clarify the control mechanism of erythroid cell differentiation, the author observed morphologic changes in bone-marrow cells and circulating red cells in phenylhydrazine anemia of rabbits by introducing a mass of red cells into vein ...
Matsuoka, Kenichi
core   +1 more source

Long Non-Coding RNAs: New Players in Hematopoiesis and Leukemia [PDF]

, 2015
Long non-coding RNAs (lncRNAs) are important regulators of gene expression that influence almost every step in the life cycle of genes, from transcription to mRNA splicing, RNA decay, and translation.
Ballarino, Monica, Fatica, Alessandro, Morlando, Mariangela   +2 more
core   +2 more sources

In vitro human embryonic stem cell hematopoiesis mimics MYB-independent yolk sac hematopoiesis [PDF]

, 2014
Although hematopoietic precursor activity can be generated in vitro from human embryonic stem cells, there is no solid evidence for the appearance of multipotent, self-renewing and transplantable hematopoietic stem cells.
De Bleser, Dominique, De Mulder, Katrien, Kerre, Tessa, Lambrecht, Bart, Leclercq, Georges, Menten, Björn, Philippé, Jan, Taghon, Tom, Van Caeneghem, Yasmine, Van Roy, Nadine, Vandekerckhove, Bart, Vanhee, Stijn, Velghe, Imke, Verstichel, Greet   +13 more
core   +3 more sources

LSD1/KDM1A and GFI1B repress endothelial fate and induce hematopoietic fate in induced pluripotent stem cell-derived hemogenic endotheliums

Haematologica
Differentiation of induced pluripotent stem cells (iPSCs) into hematopoietic lineages offers great therapeutic potential. During embryogenesis, hemogenic endothelium (HE) gives rise to hematopoietic stem and progenitor cells through the endothelial-to ...
Huan Zhang, Marten Hansen, Franca di Summa, Marieke von Lindern, Nynke Gillemans, Wilfred F.J. van IJcken, Arthur Flohr Svendsen, Sjaak Philipsen, Bert van der Reijden, Eszter Varga, Emile van den Akker   +10 more
doaj   +1 more source

Induction of apoptosis by Shikonin through ROS-mediated intrinsic and extrinsic apoptotic pathways in primary effusion lymphoma

Translational Oncology, 2021
Primary effusion lymphoma (PEL) is an incurable non-Hodgkin's lymphoma and novel biology-based treatments are urgently needed in clinical settings. Shikonin (SHK), a napthoquinone derivative, has been used for the treatment of solid tumors.
Md Masud Alam, Ryusho Kariya, Piyanard Boonnate, Azusa Kawaguchi, Seiji Okada   +4 more
doaj