Methods and compositions for treatment of bone defects with placental cell populations
First Claim
1. A method of treating an individual having multiple myeloma, comprising administering to said individual an isolated population of cells comprising osteogenic placental adherent cells (OPACs),wherein said OPACs are obtained from chorion, are adherent to tissue culture plastic, are negative for CD200 or are CD200dim, and positive for CD 105,wherein at least 80% of the cells of said population are OPACs, andwherein said administering detectably reduces the progression of, halts the progression of, or improves, one or more symptoms of said multiple myeloma.
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Accused Products
Abstract
Provided herein are osteogenic placental adherent cells (OPACs), methods of using OPACs and OPAC populations, and methods of culturing, proliferating, expanding, or differentiating the OPACs. Further provided herein are methods of using the OPACs to formulate implantable or injectable compositions suitable for administration to a subject. Still further provided herein are methods for treating bone defects with OPACs and compositions comprising OPACs. Also provided herein are methods of using OPACs in the treatment and management of multiple myeloma, e.g., reducing the progression of, halting the progression of, or improving, one or more symptoms of multiple myeloma in an individual having multiple myeloma, comprising administering a plurality of OPACs to the individual.
421 Citations
20 Claims
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1. A method of treating an individual having multiple myeloma, comprising administering to said individual an isolated population of cells comprising osteogenic placental adherent cells (OPACs),
wherein said OPACs are obtained from chorion, are adherent to tissue culture plastic, are negative for CD200 or are CD200dim, and positive for CD 105, wherein at least 80% of the cells of said population are OPACs, and wherein said administering detectably reduces the progression of, halts the progression of, or improves, one or more symptoms of said multiple myeloma.
- 10. A pharmaceutical composition comprising an isolated population of cells comprising osteogenic placental adherent cells (OPACs), wherein said OPACs are obtained from chorion, adherent to tissue culture plastic, negative for CD200 or are CD200dim, and positive for CD105, and wherein at least 80% of the cells of said population are OPACs.
Specification