Multifunctional immature dental pulp stem cells and therapeutic applications

A method of treating a disease or condition of ectodermal origin, wherein the disease or condition is selected from the group consisting of:

• a demyelinating disease, wherein the demyelinating disease attacks the central nervous system or the peripheral nervous system, and a spinal cord injury,
• the method comprising systemically administering to a subject in need thereof a composition comprising a population of migratory immature dental pulp stem cells (IDPSCs) expressing CD73 (ecto-5′-nucleotidase), p53, and p75 in an amount sufficient to treat the disease or condition of ectodermal origin.