VetStem Technology: Summary

VetStem Regenerative Cell Therapy is based on a clinical technology licensed from Artecel Inc. Original patents are from the University of Pittsburgh and Duke University.

Adipose-derived regenerative cells are:

VetStem Regenerative Cell (VSRC) therapy delivers a functionally diverse cell population able to communicate with other cells in their local environment. Until recently, differentiation was thought to be the primary function of regenerative cells. However, the functions of regenerative cells are now known to be much more diverse and are implicated in a highly integrated and complex network. VSRC therapy should be viewed as a complex, yet balanced, approach to a therapeutic goal. Unlike traditional medicine, in which one drug targets one receptor, Regenerative Medicine, including VSRC therapy, can be applied in a wide variety of traumatic and developmental diseases. Regenerative cell functions include:

In general, in vitro studies demonstrate that MSCs limit inflammatory responses and promote anti-inflammatory pathways.

Multiple studies demonstrate that MSCs secrete bioactive levels of cytokines and growth factors that support angiogenesis, tissue remodeling, differentiation, and antiapoptotic events.25,28 MSCs secrete a number of angiogenesis-related cytokines such as:28

Adipose-derived MSC studies demonstrate a diverse plasticity, including differentiation into adipo-, osteo-, chondro-, myo-, cardiomyo-, endothelial, hepato-, neuro-, epithelial, and hematopoietic lineages, similar to that described for bone marrow derived MSCs.22 These data are supported by in vivo experiments and functional studies that demonstrated the regenerative capacity of adipose-derived MSCs to repair damaged or diseased tissue via transplant engraftment and differentiation.6,9,30

Homing (chemotaxis) is an event by which a cell migrates from one area of the body to a distant site where it may be needed for a given physiological event. Homing is an important function of MSCs and other progenitor cells and one mechanism by which intravenous or parenteral administration of MSCs permits an auto-transplanted therapeutic cell to effectively target a specific area of pathology.

Adipose-derived regenerative cells contain endothelial progenitor cells and MSCs that assist in angiogenesis and neovascularization by the secretion of cytokines, such as hepatic growth factor (HGF), vascular endothelial growth factor (VEGF), placental growth factor (PGF), transforming growth factor (TGF), fibroblast growth factor (FGF-2), and angiopoietin.25

Apoptosis is defined as a programmed cell death or cell suicide, an event that is genetically controlled.35 Under normal conditions, apoptosis determines the lifespan and coordinated removal of cells. Unlike during necrosis, apoptotic cells are typically intact during their removal (phagocytosis).

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What is VetStem Regenerative Medicine? | Why Use Adipose ...