Review Article
The Influence of Intervertebral Disc Microenvironment on the Biological Behavior of Engrafted Mesenchymal Stem Cells
Table 1
Common types of MSCs and their characteristics.
| Cell sources | Advantages | Disadvantages |
| BMSCs | High chondrogenic differentiation potential | Cumbersome and invasive procedure to obtain and low cell density in bone marrow aspirate | AD-MSCs | Ease of bulk availability, low donor site morbidity, and high proliferation rates | Lower differentiation potential than BMSCs | UC-MSCs | Easy to obtain, low immunogenicity, and no ethical barriers | Insufficient differentiation potential and high treatment costs | NP-MSCs | Well adapted to the microenvironment of the IVD | Lack of standard, reliable and efficient separation, and purification methods |
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AD-MSCs: adipose-derived mesenchymal stem cells; BMSCs: bone marrow-derived mesenchymal stem cells; IVD: intervertebral disc; NP-MSCs: nucleus pulposus-derived mesenchymal stem cells; UC-MSCs: umbilical cord-derived mesenchymal stem cells.
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