Rubius Therapeutics is biologically engineering red blood cells to provide ... Rubius Therapeutics uses precursors of O negative blood cells from healthy donors as its starting material.

So Sheng Ding of the Gladstone Institute of Cardiovascular Disease and the University of California, San Francisco, has been working on another idea: produce progenitor cells that will grow into new ...

76, No. 12 (Dec., 1979), pp. 6587-6590 (4 pages) The activity of T lymphocyte precursors (pre-T cells) in the bone marrow of mice was measured by the concanavalin A response synergy assay. Pre-T cell ...

Mesenchymal lineage precursors can be reproducibly isolated from adult mammalian bone marrow and grown in culture. Immunoselection with monoclonal antibodies against STRO-1 and vascular-cell ...