... the cellular composition of a popular childhood tumor, retinoblastoma, we identified the presence of HLA-DR and ... initial description of these class II antigens on retinoblastoma cells. Furthermore, HLA-DR antigen was found to ...

... Ocular tumors XII. Pediatric cancers (e.g., medulloblastoma, retinoblastoma, Ewing’s sarcoma) XIII. Prostate cancer XIV. Soft tissue ... radiotherapy in 86 infants who were treated for retinoblastoma and followed for a median of 7 years ( ...

... the cellular composition of a popular childhood tumor, retinoblastoma, we have had an opportunity to describe class ... the initial description of class II antigens on retinoblastoma cells. Furthermore, HLA-DR antigen was found to ...

... 181 Salinas-Carmona, Mario, M.D. Suppression of Retinoblastoma Proliferation by Human Soluble Lymphocyte Factors 185 Section ... areas such as the lids, conjunctiva, and orbit. Retinoblastoma is the most common ocular tumor among children; ...

... the extension of elaborate neuronal processes from cultured retinoblastoma cells. It is hoped that this work may ... of a major lens protein, oB-crystallin, in retinoblastoma suggests that oB-crystallin is involved in tumor ...

... for retinoic acid were found in cultured human retinoblastoma cells. The distribution of these receptors in the ... being investigated: (1) Limulus photoreceptors and (2) human retinoblastoma cells . Experiments to date have revealed that Limulus ...

... EYE INSTITUTE Cover Photograph A Y-79 human retinoblastoma cell treated with pigment epithelium-derived factor (PEDF). ... division and cell differentiation is critical. Recentiy, the retinoblastoma (Rb) and protein(p)53 tumor suppressor genes ...

... Andrew Cuthbertson, MD., PhD. Physiological Expression of the Retinoblastoma- Associated Gene During Lens Cell Differentiation 152 Joram ... and an important aspect of RPE ceU transplantation. Retinoblastoma cells arc an important model for exploring human ...

... 253 Salinas-Carmona, Mario, M.D. Suppression of Retinoblastoma Proliferation by Human Soluble Lymphocyte Factors 257 Section ... the enzyme-linked immunosorbent assays , and to distinguish retinoblastoma from nematode endophthalmitis by the presence of abnormally ...

... 193 Salinas-Carmona, Mario, M.D. Suppression of Retinoblastoma Proliferation by Human Soluble Lymphocyte Factors 195 Section ... protocols. Information is needed on the immunology of retinoblastoma so that earlier diagnosis can be made. Further ...