Stem cells of the lamina propria of human oral mucosa and gingiva develop into mineralized tissues in vivo.

Aims: To characterize the mineralized tissue formed constitutively in the supracalvarial region of scid mice by a primitive stem cell population (hOMSC) derived from the lamina propria of the human oral mucosa and gingiva.

Material And Methods: Fibrin-hOMSC constructs were cultured for 14 days at which time point they were analysed for the expression of osteoblastic/cementoblastic markers and implanted between the skin and calvaria bones into scid mice. After 8 weeks, the animals were sacrificed and the implantation sites analysed.