In vivo evaluation of human fetal cells as allogenic cell source for tissue engineering
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Stem cell use in bladder tissue engineering is a recently addressed area of investigation that has generated excitement as a novel way to restore and regenerate lost or damaged urinary bladder tissue. The remodelling of smooth muscle plays a significant ro ...
Tissue-specific stem cells found in adult tissues can participate to the repair process following injury. However adult tissues, such as articular cartilage and intervertebral disc, have low regeneration capacity, whereas fetal tissues, such as articular c ...
Mesenchymal stem cells (MSC) are a population of multipotent cells that can differentiate into various lineages such as fibroblast, osteoblast, chondrocyte and adipocyte and can be maintained over extended periods in vitro. They are also known to have a su ...
Tissue engineering scaffolds are porous structures that allow bone cells to reside and produce bone. This process involves migration and differentiation of mesenchymal stromal cells and production of cartilage and bone by chondrocytes and osteoblasts, whic ...
The nuclear protein c-Myc is one of the most potent proto-oncogenes described. Its expression is found to be deregulated in more than 50 percent of human cancers, where it has been shown to control a number of biological processes including driving prolife ...
Muscle degenerative disorders, such as Duchenne muscular dystrophy, have a profound impact on the quality of life and survival of patients. Transplantation of myoblasts to restore muscle function has been discouraging since these cells die and don't migrat ...
Stem cells capacity to self-renew and differentiate into specialized cell types, endow them with great promises in regenerative medicine. It is believed that the stem cells microenvironment plays a significant role in regulating their fate. However, with e ...
Mesenchymal Stem Cells (MSC) are multipotent stem cells that are predominantly obtained from the bone marrow. These cells have a high ability to differentiate into a multitude of cell types, which are very attractive for tissue engineering and cell therapy ...
We describe herein some immunological properties of human fetal bone cells recently tested for bone tissue engineering applications. Adult mesenchymal stem cells and adult osteoblasts were included in the study for comparison. Surface markers involved in b ...
Cell therapy for nucleus pulposus regeneration is an attractive treatment for early disc degeneration as shown by studies using autologous nucleus pulposus cells or stem cells. Another potential source of cells is fetal cells. We investigated the feasibili ...