title: Retinal transplantation of neural progenitor cells derived from the brain of GFP transgenic mice.
abstract: Neural progenitor cells isolated from the brains of neonatal GFP transgenic mice were grafted to the retina of RCS rats and rds and B6 mice. Expression of GFP and differentiation markers was evaluated at 1-4 weeks post-transplantation. Grafted cells maintained transgene expression throughout the 4-week period. At 1 week there was widespread migration of GFP+cells within the host retina and at 2 weeks evidence of neuronal differentiation (as shown by both marker expression and cell morphology), although integration at 4 weeks was limited to syngeneic recipients. Because brain-derived neural progenitor cells exhibit both neuronal and astrocytic differentiation in diseased and normal host retina, these cells provide a useful tool for studies of retinal regeneration.
authors.affiliation: The Schepens Eye Research Institute, Department of Ophthalmology, Harvard Medical School, 20 Staniford Street, Boston, MA 02114, USA.
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Mizumoto
authors.forename: Keiko
authors.initials: K
authors.lastname: Mizumoto
authors.forename: Marie A
authors.initials: MA
authors.lastname: Shatos
authors.forename: Henry
authors.initials: H
authors.lastname: Klassen
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Young
mesh_terms: D000818:Animals; D001921:Brain / Q000166:cytology; D002454:Cell Differentiation; D002460:Cell Line; D006085:Graft Survival; D049452:Green Fluorescent Proteins; D007202:Indicators and Reagents / Q000032:analysis; D008164:Luminescent Proteins / Q000032:analysis; D051379:Mice; D008807:Mice, Inbred BALB C; D051381:Rats; D012160:Retina / Q000166:cytology*; D033581:Stem Cell Transplantation; D013234:Stem Cells / Q000166:cytology*; D014183:Transplantation, Heterologous
chemical_list: D007202:Indicators and Reagents; D008164:Luminescent Proteins; D049452:Green Fluorescent Proteins