Therapeutic effects of dental pulp stem cells on vascular dementia in rat models.

Dental pulp stem cells are a type of adult stem cells with strong proliferative ability and multi-differentiation potential. There are no studies on treatment of vascular dementia with dental pulp stem cells. In the present study, rat models of vascular dementia were established by two-vessel occlusion, and 30 days later, rats were injected with 2 × 10 dental pulp stem cells via the tail vein.

Therapeutic potential of dental pulp stem cell transplantation in a rat model of Alzheimer's disease.

Dental pulp stem cells are dental pulp-derived mesenchymal stem cells that originate from the neural crest. They exhibit greater potential for the treatment of nervous system diseases than other types of stem cells because of their neurogenic differentiation capability and their ability to secrete multiple neurotrophic factors. Few studies have reported Alzheimer's disease treatment using dental pulp stem cells.