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Sinenko IL, Turnell-Ritson RC, Munier FL, Dyson PJ. The predictive capacity of in vitro preclinical models to evaluate drugs for the treatment of retinoblastoma. Exp Eye Res 2023; 230:109447. [PMID: 36940901 DOI: 10.1016/j.exer.2023.109447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 02/22/2023] [Accepted: 03/16/2023] [Indexed: 03/23/2023]
Abstract
Retinoblastoma is a rare childhood cancer of the eye. Of the small number of drugs are used to treat retinoblastoma, all have been repurposed from drugs developed for other conditions. In order to find drugs or drug combinations better suited to the improved treatment of retinoblastoma, reliable predictive models are required, which facilitate the challenging transition from in vitro studies to clinical trials. In this review, the research performed to date on the development of 2D and 3D in vitro models for retinoblastoma is presented. Most of this research was undertaken with a view to better biological understanding of retinoblastoma, and we discuss the potential for these models to be applied to drug screening. Future research directions for streamlined drug discovery are considered and evaluated, and many promising avenues identified.
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Affiliation(s)
- Irina L Sinenko
- Institute of Chemical Sciences and Engineering, École Polytechnique Fedérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland; Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, CH-1004, Lausanne, Switzerland
| | - Roland C Turnell-Ritson
- Institute of Chemical Sciences and Engineering, École Polytechnique Fedérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland
| | - Francis L Munier
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, CH-1004, Lausanne, Switzerland.
| | - Paul J Dyson
- Institute of Chemical Sciences and Engineering, École Polytechnique Fedérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland
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2
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Taatjes DJ, Roth J. The Histochemistry and Cell Biology omnium-gatherum: the year 2015 in review. Histochem Cell Biol 2016; 145:239-74. [DOI: 10.1007/s00418-016-1417-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/01/2016] [Indexed: 02/07/2023]
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3
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Re-characterization of established human retinoblastoma cell lines. Histochem Cell Biol 2014; 143:325-38. [DOI: 10.1007/s00418-014-1285-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/29/2014] [Indexed: 11/26/2022]
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4
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McEvoy J, Flores-Otero J, Zhang J, Nemeth K, Brennan R, Bradley C, Krafcik F, Rodriguez-Galindo C, Wilson M, Xiong S, Lozano G, Sage J, Fu L, Louhibi L, Trimarchi J, Pani A, Smeyne R, Johnson D, Dyer MA. Coexpression of normally incompatible developmental pathways in retinoblastoma genesis. Cancer Cell 2011; 20:260-75. [PMID: 21840489 PMCID: PMC3551581 DOI: 10.1016/j.ccr.2011.07.005] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2010] [Revised: 03/28/2011] [Accepted: 07/07/2011] [Indexed: 01/26/2023]
Abstract
It is widely believed that the molecular and cellular features of a tumor reflect its cell of origin and can thus provide clues about treatment targets. The retinoblastoma cell of origin has been debated for over a century. Here, we report that human and mouse retinoblastomas have molecular, cellular, and neurochemical features of multiple cell classes, principally amacrine/horizontal interneurons, retinal progenitor cells, and photoreceptors. Importantly, single-cell gene expression array analysis showed that these multiple cell type-specific developmental programs are coexpressed in individual retinoblastoma cells, which creates a progenitor/neuronal hybrid cell. Furthermore, neurotransmitter receptors, transporters, and biosynthetic enzymes are expressed in human retinoblastoma, and targeted disruption of these pathways reduces retinoblastoma growth in vivo and in vitro.
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Affiliation(s)
- Justina McEvoy
- Department of Developmental Neurobiology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - Jacqueline Flores-Otero
- Department of Developmental Neurobiology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - Jiakun Zhang
- Department of Developmental Neurobiology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - Katie Nemeth
- Department of Developmental Neurobiology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - Rachel Brennan
- Department of Developmental Neurobiology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - Cori Bradley
- Department of Developmental Neurobiology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - Fred Krafcik
- Department of Developmental Neurobiology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
| | | | - Matthew Wilson
- Department of Ophthalmology, University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Shunbin Xiong
- Department of Genetics, MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Guillermina Lozano
- Department of Genetics, MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Julien Sage
- Department of Pediatrics and Genetics, Stanford University Medical Center, Stanford, CA 94305, USA
| | - Ligia Fu
- Department of Hematology-Oncology, Hospital de Niños, Tegucigalpa 11101, Honduras
| | | | - Jeff Trimarchi
- Department of Genetics, Development and Cell Biology, Iowa State University, Ames, IA 50011, USA
| | - Amar Pani
- Department of Developmental Neurobiology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - Richard Smeyne
- Department of Developmental Neurobiology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - Dianna Johnson
- Department of Ophthalmology, University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Michael A. Dyer
- Department of Developmental Neurobiology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
- Department of Ophthalmology, University of Tennessee Health Science Center, Memphis, TN 38163, USA
- Howard Hughes Medical Institute, Chevy Chase, MD 20815, USA
- Correspondence:
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Changes in retinoblastoma cell adhesion associated with optic nerve invasion. Mol Cell Biol 2009; 29:6268-82. [PMID: 19786571 DOI: 10.1128/mcb.00374-09] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
In the 1970s, several human retinoblastoma cell lines were developed from cultures of primary tumors. As the human retinoblastoma cell lines were established in culture, growth properties and changes in cell adhesion were described. Those changes correlated with the ability of the human retinoblastoma cell lines to invade the optic nerve and metastasize in orthotopic xenograft studies. However, the mechanisms that underlie these changes were not determined. We used the recently developed knockout mouse models of retinoblastoma to begin to characterize the molecular, cellular, and genetic changes associated with retinoblastoma tumor progression and optic nerve invasion. Here we report the isolation and characterization of the first mouse retinoblastoma cell lines with targeted deletions of the Rb family. Our detailed analysis of these cells as they were propagated in culture from the primary tumor shows that changes in cadherin-mediated cell adhesion are associated with retinoblastoma invasion of the optic nerve prior to metastasis. In addition, the same changes in cadherin-mediated cell adhesion correlate with the invasive properties of the human retinoblastoma cell lines isolated decades ago, providing a molecular mechanism for these earlier observations. Most importantly, our studies are in agreement with genetic studies on human retinoblastomas, suggesting that changes in this pathway are involved in tumor progression.
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Sakata R, Yanagi Y. Expression of immature and mature retinal cell markers in retinoblastoma. Eye (Lond) 2007; 22:678-83. [PMID: 17277753 DOI: 10.1038/sj.eye.6702715] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
AIM To clarify the expression of immature and mature retinal cell makers in retinoblastoma cells and to give insights into the cell origin of the retinoblastoma. MATERIALS AND METHODS Five samples from five eyes diagnosed with retinoblastomas were analysed by a standard immunohistochemistry using antibodies against Nestin and the hairy and enhancer of split mammalian homologue-1 (HES-1), both as markers for undifferentiated cells, and against Chx10, as a marker for both undifferentiated retinal cells and mature bipolar cells. Photoreceptor-specific nuclear receptor (PNR) was used as a postmitotic rod photoreceptor cell-specific marker, glial fibrillary acidic protein (GFAP) as a mature glia cell marker, and microtubule-associated protein (MAP) 2 as a mature neuronal cell marker. RESULTS Nestin was detected in what were possibly Müller cells, but not in the tumour stroma. HES-1 was not detected in the retinoblastoma tissue. Chx10 was detected in one of the five samples. In this one sample, Chx10 expression was confined in a minor portion of the retinoblastoma cells. PNR was not detected in the retinoblastoma tissue. Expression of GFAP was detected only in the stromal cells of the tumour, which presumably represents reactive stromal astrocytes. In contrast, in all the samples, MAP2 was expressed in most of the retinoblastoma cells. CONCLUSIONS The results of the current study support that retinoblastomas are derived from mature neural cells but do not originate from tumour stem cell(s).
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Affiliation(s)
- R Sakata
- Department of Ophthalmology, University of Tokyo School of Medicine, 7-3-1, Bunkyo-ku, Tokyo, Japan
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Vento R, Giuliano M, Lauricella M, Carabillò M, Main H, Gerbino E, Tesoriere G. Differentiation of Y79 cells induced by prolonged exposure to insulin. Mol Cell Biochem 1997; 170:163-70. [PMID: 9144331 DOI: 10.1023/a:1006813705101] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Y79 human retinoblastoma cells are known to contain receptors for both insulin and insulin-like growth factors (IGFs), to produce these cytokines and release them in the culture medium. Previously we have demonstrated that IGFs and insulin stimulate Y79 cell proliferation through the involvement of type I IGF receptor and Insulin Receptor Substrate 1 (IRS-1). This paper studies the effect of prolonged exposure to insulin on Y79 cells. Cells grown for 10 days in the presence of insulin were reseeded and incubated once more with insulin. In the reseeded cells proliferation lowered and morphological changes appeared. After 10 days of reseeding, cells stopped proliferating and showed long ramifying neurite processes and varicosities consistent with neuronal differentiation. Morphological differentiation was accompanied by a marked increase in the content of total protein and in that of tubulin, the major protein constituent of microtubules, a marked increase in the content of specialized protein markers of dopaminergic and cholinergic differentiation (dopamine beta-hydroxylase and choline acetyltransferase activities, respectively); a contemporaneous decrease in the content of glial fibrillary acidic protein (GFAP), a specific marker of glial cells, was also observed. Our results demonstrate that prolonged exposure to insulin induces Y79 cells to differentiate into a neuronal-like phenotype. At this moment it is not possible to establish the mechanism by which insulin induces this differentiative effect.
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Affiliation(s)
- R Vento
- Institute of Biological Chemistry, University of Palermo, Italy
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Ohira A, Yamamoto M, Honda O, Ohnishi Y, Inomata H, Honda Y. Glial-, neuronal- and photoreceptor-specific cell markers in rosettes of retinoblastoma and retinal dysplasia. Curr Eye Res 1994; 13:799-804. [PMID: 7851115 DOI: 10.3109/02713689409025134] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Previous studies have shown that a rosette formation represents an attempt to form embryonic retinal tissue, primarily rods and cones. To test the theories as to the origin and characteristics of retinoblastoma cells, we compared the characteristics of tumor rosettes with those of dysplastic rosettes seen in retinal dysplasia using the glial, neuronal and photoreceptor markers. Forty-four retinoblastoma and one retinal dysplasia specimens were analyzed by indirect immunohistochemistry, using specific antibodies against glial fibrillary acidic protein, S-100 protein, myelin basic protein, neuron-specific enolase, neurofilament, retinal S-antigen and retinal pigment epithelial antigen. In human retinoblastoma, all the glial, neuronal, retinal pigment epithelial, and photoreceptor cell markers, except for the neurofilament, were present in parts of rosette-forming tumor cells. However, their localization was different for each antigen and it was not clear whether each tumor cell possesses several antigens. These immuno-positive tumor cells were cytologically indistinguishable from other rosette-forming cells at the light microscopic level. In retinal dysplasia, neuron specific enolase and retinal S-antigen were diffusely expressed in the dysplastic rosettes, however, other antigen were not seen in those rosettes. The staining pattern by immunocytochemistry is totally different in tumor rosettes from dysplastic ones. We found varying localizations of different immunoreactivities within tumor rosettes. These results led us to suggest that tumor cells in the rosettes of retinoblastoma may have the ability to differentiate into neural and glial cells. To prove the theory that retinoblastoma cells may have originated from a primitive neuroectodermal cell capable of multipotentiality, further investigation is needed.
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Affiliation(s)
- A Ohira
- Department of Ophthalmology, Faculty of Medicine, Kyoto University, Japan
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Godbout R, Bisgrove DA, Honoré LH, Day RS. Amplification of the gene encoding the alpha-subunit of the mitochondrial ATP synthase complex in a human retinoblastoma cell line. Gene X 1993; 123:195-201. [PMID: 8428659 DOI: 10.1016/0378-1119(93)90124-l] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
A cDNA clone encoding the precursor of the alpha-subunit of the human mitochondrial ATP synthase (F1-ATPS) complex was isolated from a library prepared from the poly(A)+ RNA present in a retinoblastoma (RB) cell line. Northern blot analysis of RNAs derived from a variety of transformed cell lines as well as from normal human fetal tissues indicated that RNA expression was significantly higher in two of the four RB cell lines analysed, Y79 (10- to 30-fold) and RB522A (3- to 8-fold), than in other cell lines or tissues. The increased mRNA level was apparently the result of gene amplification in Y79, but not in RB522A.
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Affiliation(s)
- R Godbout
- Department of Biochemistry, University of Alberta, Edmonton, Canada
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del Cerro M, Notter MF, Seigel G, Lazar E, Chader G, del Cerro C. Intraretinal xenografts of differentiated human retinoblastoma cells integrate with the host retina. Brain Res 1992; 583:12-22. [PMID: 1504822 DOI: 10.1016/s0006-8993(10)80005-8] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
We report on the successful use of chemically modified Y79 human retinoblastoma cells for intraretinal xenografting into damaged adult mammalian eyes. Y79 cells were exposed in vitro to retinoic acid/butyrate to induce differentiation. Using a multisite transplantation method, the suspension was injected into the subretinal space of Fischer 344 rats. The survival, integration, and differentiation potential of these cells was studied, following their return to the intraocular milieu from which the progenitor cells originated. The grafted cells survived and differentiated into immature photoreceptor elements in the subretinal and intraretinal locations, as multiple clusters of rosette-forming cells intimately attached to the host neuroretina. The differentiation process included development of synaptic connectivity of the ribbon type with the surrounding neuropil. No signs of renewed cell division were found within grafts performed on 42 rat eyes, and there was no indication of cell-mediated host reaction against the transplants. This study indicates that tumorigenicity can be suppressed in mitotically arrested Y79 cells, and that these cells are capable of undergoing differentiation in vivo. This provides evidence of the remarkable differentiation properties of human retinoblastomas while indicating that Y79 cells may ultimately be able to substitute for fetal cells in experimental retinal transplantation.
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Affiliation(s)
- M del Cerro
- Department of Neurobiology and Anatomy, University of Rochester School of Medicine, NY 14642
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