Background
Mesenchymal stem cells (MSCs) are able to differentiate into cells from all three germ layers. The
Conclusions
These new differentiation cocktails should be further investigated and in the next experiment only a part of MSCs that expressed the Cxcr4 receptor will be differentiated. We suppose that the Cxcr4(+) cells may differentiate more easily and as a result, we may achieve a homogenous population of one phenotype of neurons.
Methods
Our
Results
Our results show that a differentiation cocktail with a hippocampal astrocyte conditioned medium is the most effective and that 17% Gad67(+) and 7% Acht(+) cells were observed using this protocol. After differentiation using the glioblastoma conditioned medium, 12% Gad67 (+) was observed. The presence of the Cxcr4 migration receptor on Gad67(+) and Th(+) cells were observed, which might suggest the transplantation potential of differentiated cells. Comparison with existing methods: Our results are slightly lower than those of previous studies but when differences in counting cells is taken into account, a comparison of results is really difficult. Conclusions: These new differentiation cocktails should be further investigated and in the next experiment only a part of MSCs that expressed the Cxcr4 receptor will be differentiated. We suppose that the Cxcr4(+) cells may differentiate more easily and as a result, we may achieve a homogenous population of one phenotype of neurons.