Article 1 Human periapical cyst-MSCs Osteogenesis 1 Regenerative medicine 1 Stem cells 1 Translational research 1 assay 1 bone development 1 cell proliferation 1 complementary DNA 1 controlled study 1 flow cytometry 1 gene expression 1 human 1 human cell 1 human periapical cyst mesenchymal stem cell 1 immunophenotyping 1 matrix extracellular phosphoglycoprotein 1 mesenchymal stem cell 1 osteoblast 1 osteopontin 1 periodontium 1 phenotype 1 polymerase chain reaction 1 serum 1 staining 1 stem cell culture 1 tissue regeneration 1 upregulation 1