| Popis: |
Background: Stem cells have been proposed to be one of the potent sources for treatment applications. Among diverse types of stem cells, stem cells derived from human exfoliated deciduous teeth (SHEDs) are known as the immature stem cell population, which are easily isolated, fast, and without ethical implications. SHEDs could induce pluripotent stem cells and show differentiation in chondrocytes, adipocytes, osteoblasts, neural cells, hepatocytes, myocytes, odontoblasts, and skin cells. Materials and Methods: In the current study, we investigated the effects of SHED on osteosarcoma cells (Saos-II) following 3 and 5 days indirect coculture. Results: Our results showed that indirect coculture of SHED with Saos-II cells could promote or inhibit Saos-II cells' growth in a concentration (the number of SHED vs. Saos-II cells) and time (days of indirect co-culture) dependent manner. Conclusion: Our findings suggested that, indirectly, SHED co-culture with the Soas-II cells might functions as a tumor suppressor where a higher number of SHEDs are used in the culture in comparison with the one cultured in the absence of/or fewer SHED incubation. |
