differentiation potential of hAF-MSCs into dopaminergic neurons. Flow cytometry and Alamar blue assays were employed to confirm mesenchymal stem cell characteristics. The hAF-derived cells fulfilled the established MSCs criteria, including fibroblast-like morphology, surface marker expression, and proliferative capacity. Upon induction with dopaminergic differentiation factors, the cells acquired neuron-like morphology. RT-qPCR analysis revealed significantly upregulated expression of neuronal and dopaminergic-specific genes (nestin, β-III-tubulin, and tyrosine hydroxylase), further supported by immunofluorescent staining showing the presence of neuron-related proteins. These findings demonstrate the potential of hAF-MSCs to differentiate into dopaminergic neurons and highlight their promise for future applications in regenerative medicine.
Thongdi et al. (Mon,) studied this question.