introduction: root canal disinfection is an important step in regenerative endodontic treatments. an ideal irrigating solution must have high antimicrobial activity and minimum cytotoxicity. this study sought to assess the effect of some irrigating solutions on stem cells from the human apical papilla (scap) after different periods of exposure. methods and materials: stem cells were isolated fr...

Introduction: During the last decade, advances in tissue engineering and stem cell-based tooth regeneration have provided realistic and attractive means of replacing lost or damaged teeth. The first adult stem cells isolated from dental tissues were dental pulp stem cells (DPSCs). When transplanted with hydroxyl apatite/tri calcium phosphate (HA/TCP) powder, they formed a dentin-like structure...

introduction: this in vitro study assessed and compared the cytotoxicity of mineral trioxide aggregate (mta), calcium-enriched mixture (cem) cement, biodentine (bd) and octacalcium phosphate (ocp) on stem cells of the human apical papilla (scap). methods and materials: scaps were isolated from two semi-impacted third molars. the cells were cultured in wells of an insert 24-well plate and were t...

dental tissues provide an alternate source of stem cells compared with bone marrow and have a similar potency as that of bone marrow derived mesenchymal stem cells. it has been established there are six types of dental stem cells: dental pulp stem cells, stem cells from human exfoliated deciduous teeth, stem cells from apical papilla, periodontal ligament stem cells, dental follicle progenitor ...

introduction: during the last decade, advances in tissue engineering and stem cell-based tooth regeneration have provided realistic and attractive means of replacing lost or damaged teeth. the first adult stem cells isolated from dental tissues were dental pulp stem cells (dpscs). when transplanted with hydroxyl apatite/tri calcium phosphate (ha/tcp) powder, they formed a dentin-like structure ...

BACKGROUND Recently, postnatal stem cells from dental papilla with neural crest origin have been considered as one of potent stem cell sources in regenerative medicine regarding their multi-differentiation capacity and relatively easy access. However, almost human oral tissues have been reported to be infected by mycoplasma which gives rise to oral cavity in teeth, and mycoplasma contamination ...

Mesenchymal stem cell-mediated tissue regeneration is a promising approach for regenerative medicine for a wide range of applications. Here we report a new population of stem cells isolated from the root apical papilla of human teeth (SCAP, stem cells from apical papilla). Using a minipig model, we transplanted both human SCAP and periodontal ligament stem cells (PDLSCs) to generate a root/peri...

Background  Wisdom teeth are usually removed as a routine procedure for therapeutic or prophylactic reasons. Developing wisdom teeth are easy accessible source of stem cells during the adulthood which could be obtained. Methods  Search of the PubMed for stem cells and tooth was done. An inclusion criterion was extract of stem cells from wisdom tooth. Results  Stem cells can be obtained fro...

background  wisdom teeth are usually removed as a routine procedure for therapeutic or prophylactic reasons. developing wisdom teeth are easy accessible source of stem cells during the adulthood which could be obtained. methods  search of the pubmed for stem cells and tooth was done. an inclusion criterion was extract of stem cells from wisdom tooth. results  stem cells can be obtained from den...

The aim of this review was to systematically assess the literature on cytotoxicity of root canal irrigants and intracanal medicaments on stem cells of the apical papilla. A structured strategy was employed and 7 papers were identified. The papers were analysed for concentration of agent used, testing method and viability of stem cells of the apical papilla (SCAP). Irrigation protocols using a f...