title: Development of cell markers in subretinal rabbit retinal transplants.
abstract: Retinas from embryonic rabbits at day E15 were transplanted to the subretinal space in adult rabbits. After survival times between 7 and 193 days, the rabbits were killed, and the transplants were processed for immunohistochemistry. The results show that subretinal transplants from embryonic rabbit retinas develop many, if not all, retinal neuronal types. The cells show approximately normal morphology and express a variety of cell-type-specific markers: photoreceptor cells express visual pigment proteins as identified by antibodies against rhodopsin (R2-15), color-specific cone pigments (COS-1, OS-2) and the cone specific antigen 50-1B11, rod bipolar cells express PKC, horizontal cells HPC-1 antigen and neurofilament 160 kDa, amacrine cells HPC-1 antigen, GABA and neurofilament 160 kDa, and glial cells express vimentin and glial fibrillary acidic protein. The high degree of rosette formation seen in many young grafts, diminishes with time; many transplant cells disappear, and the remaining cells present a less prominent formation of rosettes.
authors.affiliation: Department of Ophthalmology, University of Lund, Sweden.
authors.forename: A
authors.initials: A
authors.lastname: Bergström
authors.forename: B
authors.initials: B
authors.lastname: Ehinger
authors.forename: K
authors.initials: K
authors.lastname: Wilke
authors.forename: C L
authors.initials: CL
authors.lastname: Zucker
authors.forename: A R
authors.initials: AR
authors.lastname: Adolph
authors.forename: A
authors.initials: A
authors.lastname: Szél
mesh_terms: D000818:Animals; D015415:Biomarkers / Q000032:analysis; D002454:Cell Differentiation; D006085:Graft Survival; D007150:Immunohistochemistry; D010786:Photoreceptor Cells / Q000166:cytology; D011817:Rabbits; D012160:Retina / Q000737:chemistry / Q000166:cytology / Q000637:transplantation*; D012168:Retinal Pigments / Q000032:analysis; D012243:Rhodopsin / Q000032:analysis; D013997:Time Factors
chemical_list: D015415:Biomarkers; D012168:Retinal Pigments; D012243:Rhodopsin