Results 101 to 110 of about 1,444,041 (282)

Physiological conditions influencing regenerative potential of stem cells [PDF]

open access: yes, 2016
Stem cells are being used in the treatment of cardivovascular diseases. Here, we review the physiologic and pathologic conditions that impact the regenerative potential of stem cells in the treatment of cardiovascular diseases which include the influence
Avitabile, Daniele   +3 more
core   +1 more source

Efficient Differentiation of Human Pluripotent Stem Cells to Endothelial Cells [PDF]

open access: yesCurrent Protocols in Human Genetics, 2018
AbstractEndothelial cells (ECs) line the interior surface of blood and lymphatic vessels, and play a key role in a variety of physiological or pathological processes such as thrombosis, inflammation, or vascular wall remodeling. Human‐induced pluripotent stem cell (iPSCs)‐derived ECs provide a new opportunity for vascular regeneration and serve as a ...
Mingxia Gu, Mingxia Gu
openaire   +3 more sources

Retinoic Acid Promotes Endothelial Cell Cycle Early G1 State to Enable Human Hemogenic Endothelial Cell Specification

open access: yesCell Reports, 2020
Summary: Development of blood-forming (hemogenic) endothelial cells that give rise to hematopoietic stem and progenitor cells (HSPCs) is critical during embryogenesis to generate the embryonic and postnatal hematopoietic system.
Jingyao Qiu   +4 more
doaj  

Hypoxic pre-conditioning increases the infiltration of endothelial cells into scaffolds for dermal regeneration pre-seeded with mesenchymal stem cells. [PDF]

open access: yes, 2015
Many therapies using mesenchymal stem cells (MSC) rely on their ability to produce and release paracrine signals with chemotactic and pro-angiogenic activity.
Beegle, Julie R   +6 more
core   +2 more sources

Metabolic Coordination of Pericyte Phenotypes: Therapeutic Implications [PDF]

open access: yes, 2020
Pericytes are mural vascular cells found predominantly on the abluminal wall of capillaries, where they contribute to the maintenance of capillary structural integrity and vascular permeability. Generally quiescent cells in the adult, pericyte activation
Haas, Tara   +2 more
core   +1 more source

Tracing the first hematopoietic stem cell generation in human embryo by single-cell RNA sequencing

open access: yesCell Research, 2019
Tracing the emergence of the first hematopoietic stem cells (HSCs) in human embryos, particularly the scarce and transient precursors thereof, is so far challenging, largely due to the technical limitations and the material rarity.
Yang Zeng   +11 more
semanticscholar   +1 more source

The ratio of VEGF/PEDF expression in bone marrow mesenchymal stem cells regulates neovascularization [PDF]

open access: yes, 2011
Angiogenesis, or neovascularization, is a finely balanced process controlled by pro- and anti-angiogenic factors. Vascular endothelial growth factor (VEGF) is a major pro-angiogenic factor, whereas pigment epithelial-derived factor (PEDF) is the most ...
Crawford, Ross, Fan, Wei, Xiao, Yin
core   +2 more sources

Stem cell exosomes inhibit angiogenesis and tumor growth of oral squamous cell carcinoma

open access: yesScientific Reports, 2019
Recently, exosomes secreted by menstrual mesenchymal stem cells have been identified as inhibitory agents of tumor angiogenesis and modulators of the tumor cell secretome in prostate and breast cancer.
L. Rosenberger   +10 more
semanticscholar   +1 more source

Bioprinting of human pluripotent stem cell derived corneal endothelial cells with hydrazone crosslinked hyaluronic acid bioink

open access: yesStem Cell Research & Therapy
Background Human corneal endothelial cells lack regenerative capacity through cell division in vivo. Consequently, in the case of trauma or dystrophy, the only available treatment modality is corneal tissue or primary corneal endothelial cell ...
Pyry Grönroos   +7 more
doaj   +1 more source

Zebrafish Caudal Haematopoietic Embryonic Stromal Tissue (CHEST) Cells Support Haematopoiesis. [PDF]

open access: yes, 2017
Haematopoiesis is an essential process in early vertebrate development that occurs in different distinct spatial locations in the embryo that shift over time.
Aggio, Julian   +6 more
core   +1 more source

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