Stromal stem cells
AssigneeOrbsen Therapeutics Limited
InventorStephen Joseph Elliman
Life of this patent
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Abstract
Stromal stem cells are prospectively isolated from human bone marrow then expanded into clonal populations and cultured and used, the isolation being on the basis of expression of a cell surface marker, wherein the cell surface marker binds an antibody and wherein said antibody cross reacts with a cell surface marker found on mouse stromal stem cells or rat stromal stem cells, and optionally also on a cell of at least one other mammalian species selected from mouse, rat, horse, rabbit and pig cells. Useful stromal stem cell populations are positive for SDC2.
Claims5
An composition for treating a disease or disorder in a mammal, comprising (i) a population of mammalian stromal stem cells, wherein 30% or more of the cells are positive for SDC2 and (ii) dimethylsulfoxide, wherein the population of mammalian stromal stem cells contains 1500-fold or more colony forming units compared with pre-sorted cells.
Dependencies are inferred from the claim text.