Generation and characterization of human mesenchymal stem/stromal cells for cell therapy applications.

Stem Cell based-therapy is an active area of research in regenerative medicine. Mesenchymal stem/stromal cells (MSCs) are multipotent adult stem/progenitor cells, which could be easily expanded in vitro and have the ability to selectively migrate toward injured tissues, evade the immune system, and secrete trophic factors to support the repair of damaged tissues. The use of MSCs for cell and regenerative purposes has garnered the attention of scientists and clinicians. However, one of the most important issues before use MSCs in clinical practice is to standardize a number of aspects related to the source of MSCs, culture conditions, pre-condition protocols before transplantation, administration route, doses, or treatment duration. In this chapter, we described two standard protocols to isolate MSCs from bone marrow and umbilical cord connective tissue. In addition, basic characterization including immunophenotyping by flow cytometry and differentiation capability is also described.

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