Numerous lines of evidence previously indicated that conserved dopamine neurotrophic factor (CDNF) has potential therapeutic value for Parkinson's disease (PD); however, this hypothesis remains controversial. In the present study, the therapeutic effects of engineered CDNF-expressing bone marrow stromal cells (CDNF-BMSCs) on dopaminergic (DA) neurons were evaluated in vivo. CDNF-BMSCs and contr...

Objective(s):Various methods for repairing bone defects are presented. Cell therapy is one of these methods. Bone marrow stromal cells (BMSCs) seem to be suitable for this purpose. On the other hand, lots of biomaterials are used to improve and repair the defect in the body, so in this study we tried to produce a similar structure to the bone by the chitosan and hydroxyapatite. Materials and Me...

Tendon injuries are common orthopedic problems which may cause severe morbidity. MSCs (mesenchymal stem cells) have shown promising effect on tissue engineering and have been used for the treatment of tendon injury. But the low tenogenic differentiation capacity of MSCs have hindered their application. In the present study, we have constructed the Tenomodulin (Tnmd) promoter-driven GFP expressi...

AIMS Previous studies on the therapeutic time window for intravascular administration of bone marrow stem cells (BMSCs) after stroke have shown that early intervention (from 3 h after onset) in the middle cerebral artery occlusion (MCAO) rat model is the most effective approach to reduce ischaemic lesion size. We have confirmed these observations but noticed that 2 weeks after transplantation, ...

Bone marrow mesenchymal cells have been identified as a source of pluripotent stem cells with multipotential potential and differentiation in to the different cells types such as are osteoblast, chondroblast, adipoblast. In this research we describe pioneering experiment of tissue engineering in Bosnia and Herzegovina, of the isolation and differentiation rat bone marrow stromal cells in to the...

The aim of this study was to clarify the function of amelogenin, the major protein of enamel matrix derivative, on the proliferation, differentiation, and mineralization of cultured rat bone marrow stem cells (BMSCs), toward the establishment of future bone regenerative therapies. No differences in the morphology of BMSCs or in cell numbers were found between amelogenin addition and additive-fr...

OBJECTIVES n-Hexane, a common industrial organic solvent, causes multiple organ damage, especially neurotoxicity, which is proved to be caused by its metabolite 2,5-hexanedione (2,5-HD). We previously showed that 2,5-HD induced apoptosis of rat bone marrow mesenchymal stem cells (BMSCs). In the current study, we explored the mechanism of 2,5-HD-induced apoptosis, especially the role played by r...

INTRODUCTION Bisphosphonates (BPs) can be locally used to improve the osteogenesis around hydroxyapatite (HA) implants. However, there are almost no reports discussing the effects of BPs in the bonding state with HA on bone mesenchymal stromal cells (BMSCs). Clodronate is a BP widely used in clinical practice. This study was designed to evaluate the effects of clodronate combined with HA on BMS...

Many studies showed that bone mesenchymal stem cells (BMSCs) can transdifferentiate to neural cell in vitro. The purpose of this study was to investigate the mixed-culture of allogenic rat BMSCs in vitro, and to perform neural differentiation potential characterization. Rat BMSCs were isolated and cultured by plastic adherence and density gradient centrifugation respectively, and the 3rd passag...

This study aims to investigate the repair of bone defects with prefabricated vascularized bone grafts and double-labeled bone marrow-derived mesenchymal stem cells (BMSCs) in a rat model. BMSCs were separated from rat bone marrow. LTR-CMVpro-RFP and LTR-CMVpro-GFP were transfected into the BMSCs for in vitro and in vivo tracking. BMSCs-RFP and BMSCs-GFP were induced into endothelial progenitor ...