This study evaluated the impact of 3D-printed poly-d,l-lactin (PDLLA) on the growth and bone-forming capabilities of human alveolar bone-derived mesenchymal stem cells (h-ABMSCs).
The researchers confirmed that h-ABMSCs were successfully cultured and identified through various analyses, revealing their characteristic cell shape and surface markers.
Results indicated that PDLLA was non-toxic and supported normal cell growth and osteogenic differentiation, showing no significant differences in key gene expressions related to bone formation compared to the control group, highlighting its compatibility and potential for use in biomedical applications.