AIM to validate isolation and cultivation methods of bone marrow mesenchymal stem cells (BM-MSCs) from iliac crest, and to compare biological characteristics of BM-MSCs from different age groups for preparation of autologous stem cell therapy in cartilage defect. METHODS patients undergoing spinal surgery were selected and grouped according to age. Iliac crest bone marrow from the patients wa...

Mesenchymal stem cells (MSCs) have been investigated as promising candidates for use in new cell-based therapeutic strategies such as mesenchyme-derived tissue repair. MSCs are easily isolated from adult tissues and are not ethically restricted. MSC-related literature, however, is conflicting in relation to MSC differentiation potential and molecular markers. Here we compared MSCs isolated from...

Suspensory ligament injuries are a common injury in sport horses, especially in competing dressage horses. Because of the poor healing of chronic recalcitrant tendon injuries, this represents a major problem in the rehabilitation of sport horses and often compromises the return to the initial performance level. Stem cells are considered as a novel treatment for different pathologies in horses a...

Mesenchymal stromal cells (MSCs) possess both immuno-privileged and immuno-inhibitory properties that contribute to their therapeutic effects. Ex vivo expansion is required to obtain sufficient cells for therapy, but might also alter their immunological properties. To date there has been no systematic study of MSC immunobiology during extended culture. Here, we demonstrate that both immuno-priv...

Abstract: Background: Multipotent Mesenchymal Stromal Cells (MSCs) are used in tissue engineering and regenerative medicine. The in vitro isolation and expansion of MSCs involve the use of foetal bovine serum (FBS). However, many concerns have been raised regarding the safety of this product. In this study, alternative additives derived either from peripheral or cord blood were tested as an FBS...

objective: autoimmune diseases precede a complex dysregulation of the immune system. t helper17 (th17) and interleukin (il)-17 have central roles in initiation of inflammation and subsequent autoimmune diseases. il-27 significantly controls autoimmune diseases by th17 and il-17 suppression. in the present study we have created genetic engineered mesenchymal stem cells (mscs) that mediate with l...

Mesenchymal stem cells (MSCs) are the most promising seed cells for cell therapy and can be isolated from various sources of human adult tissues such as bone marrow (BM-MSC) and adipose tissue. However, cells from these tissues must be obtained through invasive procedures. We, therefore, characterized MSCs isolated from fresh placenta (Pl-MSC) and fetal membrane (Mb-MSC) through morphological a...

In recent years, human mesenchymal stem cells (multipotential stromal cells) from bone marrow (hMSCs) have attracted enormous attention owing to their broad therapeutic potential. One of the problems in the overall therapeutic use of hMSCs has been the significant variability in the culture conditions used for their isolation and expansion. Since the seminal publications by Friedenstein and col...