摘要:
A method for the culture of hematopoietic cells is provided comprising culturing said cells in stromal conditioned medium comprising one or more cytokines selected from the group consisting of MIP-1.alpha., IL-3, SCF, BB10010 and PF-4, so that the ability of the stem cells to self-replicate and differentiate is maintained or the ability of the committed progenitors to expand and differentiate is maintained.
摘要:
A method for culturing mammalian hematopoietic, preferably stem cells, is provided comprising maintaining a population of human hematopoietic cells in a non-contacting relationship to a population of cultured stromal cells, which populations are in preferably liquid stromal growth medium connection, so that the ability of the stem cells in said population to differentiate and self-replicate is maintained during an extended culture period.
摘要:
An anionic macromolecular containing composition is disclosed that is capable of supporting conservation and differentiation of long-term bone marrow culture initiating cells in cultured mammalian hematopoietic cells. The composition disclosed is a mixture of glycoproteins, more specifically proteoglycans, which are of a molecular weight greater than 200 kD.
摘要:
A method for culturing mammalian hematopoietic stem cells is provided comprising maintaining a population of human stem cells in fixed, non-contacting relationship to a population of cultured stromal cells, which populations are in liquid stromal growth medium connection, so that the ability of the stem cells to differentiate and self-replicate is maintained during an extended culture period.
摘要:
An anionic macromolecular containing composition is disclosed that is capable of supporting conservation and differentiation of long-term bone marrow culture initiating cells in cultured mammalian hematopoietic cells. The composition disclosed is a mixture of glycoproteins, more specifically proteoglycans, which are of a molecular weight greater than 200 kD.
摘要:
The invention provides isolated stem cells of non-embryonic origin that can be maintained in culture in the undifferentiated state or differentiated to form cells of multiple tissue types. Also provided are methods of isolation and culture, as well as therapeutic uses for the isolated cells.
摘要:
The invention provides isolated stem cells of non-embryonic origin that can be maintained in culture in the undifferentiated state or differentiated to form cells of multiple tissue types. Also provided are methods of isolation and culture, as well as therapeutic uses for the isolated cells in cardiac indications.
摘要:
The invention is directed to compositions of cell aggregates and methods for making and using the cell aggregates where the aggregates comprise cells that are not embryonic stern cells but can differentiate into cell types of at least two of ectodermal, undo dermal, and mesodermal embryonic germ layers, e.g., stem cells.
摘要:
The present invention relates generally to mammalian multipotent adult stem cells (MASC), and more specifically to methods for obtaining, maintaining and differentiating MASC to cells of multiple tissue types. Uses of MASC in the therapeutic treatment of disease are also provided.
摘要:
The invention provides methods for differentiating non-embryonic multipotent stem cells along the pancreatic lineage. The present invention further provides non-embryonic multipotent stem cells and progeny derived therefrom to provide pancreatic cells to a subject.