Vascular Stem Cells
Vascular Stem Cells - Related Videos
12:41
A Novel Mammary Fat Pad Transplantation Technique to Visualize the Vessel Generation of Vascular Endothelial Stem Cells
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Cited by 1 •
2017
This work demonstrates a novel approach to assess the proliferation, differentiation, and vessel-forming potential of vascular endothelial stem cells (VESCs) through mammary fat pad transplantation followed by whole-mount tissue preparation for microscopic observation. A lineage tracing strategy to investigate the behavior of VESCs in vivo is also presented.
22:06
Derivation of Hematopoietic Stem Cells from Murine Embryonic Stem Cells
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Cited by 7 •
2007
This protocol details the derivation of transplantable hematopoietic stem cells from mouse embryonic stem cells (ESC) and their subsequent injection into lethally irradiated recipient mice. Briefly, ESC are differentiated as embryoid bodies, which are then infected with retroviral HoxB4 and co-cultured with OP9 stromal cells and hematopoietic cytokines.
20:38
Isolation and Transplantation of Hematopoietic Stem Cells (HSCs)
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Cited by 31 •
2007
10:24
Transfecting and Nucleofecting Human Induced Pluripotent Stem Cells
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Cited by 26 •
2011
Despite recent advancements in genetic modification, transfection of human embryonic stem cells (HESCs) remains a capricious process. To our knowledge, systematic and efficient methods to transfect human induced pluripotent stem cells (iPSCs) have not been reported. Here, we describe robust protocols to efficiently transfect and nucleofect human iPSCs.
10:32
Enumeration of Neural Stem Cells Using Clonal Assays
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Cited by 5 •
2016
Neural stem cells (NSCs) refer to cells which can self-renew and differentiate into the three neural lineages. Here, we describe a protocol to determine NSC frequency in a given cell population using neurosphere formation and differentiation under clonal conditions.
FAQs
Local signals from injury and the surrounding tissue environment help regulate whether vascular stem cells proliferate, remain progenitor-like, or differentiate. This responsiveness links cell behavior to the vessel’s current needs rather than treating growth as an isolated process. In medical research, examining these signals helps explain how vascular structures remodel and how repair responses might be guided.
Endothelial cells form the vessel’s lining, whereas vascular smooth muscle cells provide structural support. A vascular stem-cell population capable of contributing to either lineage offers a way to study how lining and support compartments are coordinated during vessel development and repair. This distinction is useful when designing regenerative strategies that require more than restoring blood flow alone.
Controlled proliferation matters because it allows a vascular stem-cell response to expand when new or repaired vessel tissue is needed, while differentiation determines which vascular cell type can result. Together, these processes connect cell renewal with vessel maintenance and structural change. Understanding that relationship supports efforts to interpret vascular growth and remodeling in medical research.
In cardiovascular disease modeling, researchers can study how these cells respond to injury-related signals and tissue environments. Such models may clarify why vessels grow, remodel, or repair in particular conditions, while also examining the potential contribution of endothelial and vascular smooth muscle cell formation. This makes vascular stem cells relevant to understanding disease-associated vascular behavior.
Their ability to contribute to cells that line vessels or support vessel structure makes vascular stem cells relevant to engineered vascular tissues. Research can use this biology to consider both the inner lining and structural support when evaluating graft concepts. The goal is to improve how designed vessels address requirements for maintenance, remodeling, and restoration of blood flow.
In regenerative medicine, vascular stem-cell research may support strategies intended to restore blood flow and repair injured vascular tissue. Its value also extends to understanding vessel development and remodeling, which can guide therapy design rather than focusing only on the final circulation outcome. These applications remain tied to controlled proliferation, differentiation, and local tissue signals.