Embryonic retinal cells and support to mature retinal neurons.

ABSTRACT: Purpose. There is a paucity of neuron replacement studies for retinal ganglion cells. Given the complex phenotype of these neurons, replacement of ganglion cells may be impossible. However, transplanted embryonic cells could provide factors that promote the survival of these neurons. The authors sought to determine whether transplanted embryonic retinal cells from various stages of development influence the survival of mature ganglion cells Methods. Acutely dissociated retinal cells, obtained from chick embryos, were transplanted into the vitreous chamber of posthatch chicken eyes after the ganglion cells were selectively damaged. Eight days after transplantation, numbers of ganglion cells were determined Results. Embryonic retinal cells from embryonic day (E)7, E10, and E11 promoted the s

SUBMITTER: Stanke JJ 

PROVIDER: S-EPMC2868403 | biostudies-literature | 2010 Apr

REPOSITORIES: biostudies-literature