Results 91 to 100 of about 1,162,311 (403)

The Role of Sp1 and Sp3 Transcription Factors in Hematopoiesis [PDF]

open access: yes, 2013
Hematopoiesis is the generation of all mature blood cells from a rare pool of hematopoietic stem cells (HSCs). These blood cells serve a variety of essential functions in the vertebrate body, including gas transport, defense against pathogens, blood ...
Kulu, D.I. (Divine)
core   +1 more source

Targeted Genome Editing in Human Repopulating Hematopoietic Stem Cells

open access: yesNature, 2014
Targeted genome editing by artificial nucleases has brought the goal of site-specific transgene integration and gene correction within the reach of gene therapy.
P. Genovese   +15 more
semanticscholar   +1 more source

3D‐Printed Multidimensional Bionic Mg‐MC/PLGA Composite for Tailored Repair of Segmental Long Bone Defects

open access: yesAdvanced Healthcare Materials, EarlyView.
This study develops 3D‐printed Mg‐MC/PLGA scaffolds with varying Mg concentrations (0–20%). The 5% Mg scaffold shows optimal cytocompatibility, osteogenic activity in vitro, and significantly enhances bone regeneration in rabbits, improving bone volume and mechanical strength.
Shihang Liu   +9 more
wiley   +1 more source

P423: ADAPTING CRISPR CAS9 DROPOUT SCREENS TO IN VIVO PDX MODELS OF ACUTE LEUKEMIAS

open access: yesHemaSphere, 2022
R. Ludwig   +3 more
doaj   +1 more source

CD150high CD4 T cells and CD150high regulatory T cells regulate hematopoietic stem cell quiescence via CD73

open access: yesHaematologica, 2019
Various extrinsic signals tightly control hematopoietic stem cell quiescence. Our recent study showed that hematopoietic stem cells are regulated by a special FoxP3+ regulatory T-cell population with high expression of a hematopoietic stem cell marker ...
Yuichi Hirata   +3 more
doaj   +1 more source

Identification of stromal cells in spleen which support myelopoiesis [PDF]

open access: yes, 2019
Stromal cells in spleen organize tissue into red pulp, white pulp and marginal zone, and also interact with hematopoietic cells to regulate immune responses.
Lim, Hong, O'Neill, Helen C
core   +2 more sources

Advanced Nanoparticle Therapeutics for Targeting Neutrophils in Inflammatory Diseases

open access: yesAdvanced Healthcare Materials, EarlyView.
This review highlights recent advances in nanoparticle‐based strategies to modulate neutrophil activity in inflammatory diseases. By targeting inflammatory neutrophils, NET formation, and neutrophil apoptosis or recruitment, these approaches aim to improve therapeutic precision.
Min Ji Byun   +9 more
wiley   +1 more source

Studies on Genetic Aberrations in Acute Myeloid Leukemia [PDF]

open access: yes, 2011
Hematopoiesis is the formation of blood cellular components. In mammalian embryonic development, the yolk sac and its vasculature are the source of the first blood cells called hematopoietic stem cells (HSCs) from which all blood cells originate.
Abbas, S. (Saman)
core   +1 more source

Coordinated Development of Immune Cell Populations in Vascularized Skin Organoids from Human Induced Pluripotent Stem Cells

open access: yesAdvanced Healthcare Materials, EarlyView.
Vascularized skin organoids are developed from human induced pluripotent stem cells and contain macrophages, Langerhans cells, and neutrophils. Vascularized skin organoids offer a transformative platform to model skin biology and enable mechanistic investigations of inflammatory and hematologic skin disorders.
Mitchell Mostina   +9 more
wiley   +1 more source

TET1 inhibits the migration and invasion of cervical cancer cells by regulating autophagy

open access: yesEpigenetics
Methylation modifications play pertinent roles in regulating gene expression and various biological processes. The silencing of the demethylase enzyme TET1 can affect the expressions of key oncogenes or tumour suppressor genes, thus contributing to ...
Ji Ren   +6 more
doaj   +1 more source

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