Which is the biggest disadvantage of using unipotent?

The biggest disadvantage of using unipotent stem cells is their limited differentiation potential; they can only give rise to one specific cell type. This restriction makes them less versatile compared to pluripotent or multipotent stem cells, which can differentiate into multiple cell types. Consequently, unipotent stem cells may not be suitable for applications requiring a broader range of cell types for therapies or regenerative medicine. Additionally, their limited availability and potential for limited expansion in culture can hinder research and clinical applications.