CD49 in Optimization The Cologenicity of Mesenchymal Stem Cell Culture Passage

Human mesenchymal stem cells (MSCs) due to their regenerative and immunomodulatory properties are widely used for the treatment of bone and cartilage damage, cardiovascular, gastrointestinal, autoimmune, neurodegenerative diseases and cancer .It is shown that the use of MSCs in therapy is safe and can be effective .In 2006, the International Society for Cellular Therapy (ISCT) proposed the minimal criteria to define human MSCs. First, MSCs must be plastic-adherent when maintained in the standard culture conditions. Second MSCs must express CD105, CD73 and CD90, and lack expression of CD45, CD34, CD14 or CD11b, CD79a or CD19 and HLA-DR surface molecules.