Multipotent Prenatal Stem Cells

摘要

The present invention relates to the isolation, propagation and use of prenatal stem cells. The cells are CD105 negative. In certain embodiments the cells are also SSEA-4 positive or negative, and c-kit negative. The cells may be isolated from a prenatal sample, for instance third trimester amniotic fluid or placental membrane. The cells may be combined with a biologically compatible solution or a biologically compatible matrix and utilized to treat a human subject. The invention also contemplated enriched populations of prenatal stem cells. The enriched cell population may be propagated in the appropriate culture medium and the resulting progeny cells utilized therapeutic applications.

主权项

1. An isolated human prenatal stem cell that is CD105 negative.