neuron associated cell (sensu Vertebrata) precursor cell glial restricted tripotential precursor cell 2023-04-03T14:54:32Z tripotential glial-restricted precursor cell A glial precursor cell that generates oligodendrocytes and type-1 and type-2 astrocytes. It has been shown in some mammals that this cell type may express A2B5, nestin, FGFR-1, FGFR-2, FGFR-3, PLP, and DM-20 antigens. Unlike oligodendrocyte precursor cell, it does not initially express PDGFR-alpha and can differentiate into both type-1 and type-2 astrocytes. GRP cell glial restricted precursor