Abstract
We have previously shown that postnatal expression of the viral oncoprotein SV40 T antigen in rod photoreceptors (transgene MOT1), at a time when retinal cells have withdrawn from the mitotic cycle, leads to photoreceptor cell death (Al-Ubaidi et al., 1992. Proc. Natl. Acad. Sci. USA. 89:1194-1198). To study the effect of the specificity of the promoter, we replaced the mouse opsin promoter in MOT1 by a 1.3-kb promoter fragment of the human IRBP gene which is expressed in both rod and cone photoreceptors during embryonic development. The resulting construct, termed HIT1, was injected into mouse embryos and five transgenic mice lines were established. Mice heterozygous for HIT1 exhibited early bilateral retinal and brain tumors with varying degrees of incidence. Histopathological examination of the brain and eyes of three of the families showed typical primitive neuroectodermal tumors. In some of the bilateral retinal tumors, peculiar rosettes were observed, which were different from the Flexner-Wintersteiner rosettes typically associated with human retinoblastomas. The ocular and cerebral tumors, however, contained Homer-Wright rosettes, and showed varying degrees of immunoreactivity to antibodies against the neuronal specific antigens, synaptophysin and Leu7, but not to antibodies against photoreceptor specific proteins. Taken together, the results indicate that the specificity of the promoter used for T antigen and/or the time of onset of transgene expression determines the fate of photoreceptor cells expressing T antigen.
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- Adamus G., Zam Z. S., Arendt A., Palczewski K., McDowell J. H., Hargrave P. A. Anti-rhodopsin monoclonal antibodies of defined specificity: characterization and application. Vision Res. 1991;31(1):17–31. doi: 10.1016/0042-6989(91)90069-h. [DOI] [PubMed] [Google Scholar]
- Baetge E. E., Behringer R. R., Messing A., Brinster R. L., Palmiter R. D. Transgenic mice express the human phenylethanolamine N-methyltransferase gene in adrenal medulla and retina. Proc Natl Acad Sci U S A. 1988 May;85(10):3648–3652. doi: 10.1073/pnas.85.10.3648. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Bogenmann E., Lochrie M. A., Simon M. I. Cone cell-specific genes expressed in retinoblastoma. Science. 1988 Apr 1;240(4848):76–78. doi: 10.1126/science.2451289. [DOI] [PubMed] [Google Scholar]
- Bradford M. M. A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal Biochem. 1976 May 7;72:248–254. doi: 10.1016/0003-2697(76)90527-3. [DOI] [PubMed] [Google Scholar]
- Breitman M. L., Tsuda M., Usukura J., Kikuchi T., Zucconi A., Khoo W., Shinohara T. Expression of S-antigen in retina, pineal gland, lens, and brain is directed by 5'-flanking sequences. J Biol Chem. 1991 Aug 15;266(23):15505–15510. [PubMed] [Google Scholar]
- Butel J. S. SV40 large T-antigen: dual oncogene. Cancer Surv. 1986;5(2):343–365. [PubMed] [Google Scholar]
- Carter-Dawson L. D., LaVail M. M. Rods and cones in the mouse retina. II. Autoradiographic analysis of cell generation using tritiated thymidine. J Comp Neurol. 1979 Nov 15;188(2):263–272. doi: 10.1002/cne.901880205. [DOI] [PubMed] [Google Scholar]
- Carter-Dawson L., Alvarez R. A., Fong S. L., Liou G. I., Sperling H. G., Bridges C. D. Rhodopsin, 11-cis vitamin A, and interstitial retinol-binding protein (IRBP) during retinal development in normal and rd mutant mice. Dev Biol. 1986 Aug;116(2):431–438. doi: 10.1016/0012-1606(86)90144-2. [DOI] [PubMed] [Google Scholar]
- DeCaprio J. A., Ludlow J. W., Figge J., Shew J. Y., Huang C. M., Lee W. H., Marsilio E., Paucha E., Livingston D. M. SV40 large tumor antigen forms a specific complex with the product of the retinoblastoma susceptibility gene. Cell. 1988 Jul 15;54(2):275–283. doi: 10.1016/0092-8674(88)90559-4. [DOI] [PubMed] [Google Scholar]
- Donoso L. A., Gregerson D. S., Smith L., Robertson S., Knospe V., Vrabec T., Kalsow C. M. S-antigen: preparation and characterization of site-specific monoclonal antibodies. Curr Eye Res. 1990 Apr;9(4):343–355. doi: 10.3109/02713689008999622. [DOI] [PubMed] [Google Scholar]
- Dornreiter I., Höss A., Arthur A. K., Fanning E. SV40 T antigen binds directly to the large subunit of purified DNA polymerase alpha. EMBO J. 1990 Oct;9(10):3329–3336. doi: 10.1002/j.1460-2075.1990.tb07533.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ewen M. E., Ludlow J. W., Marsilio E., DeCaprio J. A., Millikan R. C., Cheng S. H., Paucha E., Livingston D. M. An N-terminal transformation-governing sequence of SV40 large T antigen contributes to the binding of both p110Rb and a second cellular protein, p120. Cell. 1989 Jul 28;58(2):257–267. doi: 10.1016/0092-8674(89)90840-4. [DOI] [PubMed] [Google Scholar]
- Gurney E. G., Harrison R. O., Fenno J. Monoclonal antibodies against simian virus 40 T antigens: evidence for distinct sublcasses of large T antigen and for similarities among nonviral T antigens. J Virol. 1980 Jun;34(3):752–763. doi: 10.1128/jvi.34.3.752-763.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hammang J. P., Baetge E. E., Behringer R. R., Brinster R. L., Palmiter R. D., Messing A. Immortalized retinal neurons derived from SV40 T-antigen-induced tumors in transgenic mice. Neuron. 1990 May;4(5):775–782. doi: 10.1016/0896-6273(90)90204-s. [DOI] [PubMed] [Google Scholar]
- Hanahan D. Dissecting multistep tumorigenesis in transgenic mice. Annu Rev Genet. 1988;22:479–519. doi: 10.1146/annurev.ge.22.120188.002403. [DOI] [PubMed] [Google Scholar]
- Hurwitz R. L., Bogenmann E., Font R. L., Holcombe V., Clark D. Expression of the functional cone phototransduction cascade in retinoblastoma. J Clin Invest. 1990 Jun;85(6):1872–1878. doi: 10.1172/JCI114648. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Korf H. W., Götz W., Herken R., Theuring F., Gruss P., Schachenmayr W. S-antigen and rod-opsin immunoreactions in midline brain neoplasms of transgenic mice: similarities to pineal cell tumors and certain medulloblastomas in man. J Neuropathol Exp Neurol. 1990 Jul;49(4):424–437. doi: 10.1097/00005072-199007000-00006. [DOI] [PubMed] [Google Scholar]
- Lane D. P., Crawford L. V. T antigen is bound to a host protein in SV40-transformed cells. Nature. 1979 Mar 15;278(5701):261–263. doi: 10.1038/278261a0. [DOI] [PubMed] [Google Scholar]
- Liou G. I., Geng L., al-Ubaidi M. R., Matragoon S., Hanten G., Baehr W., Overbeek P. A. Tissue-specific expression in transgenic mice directed by the 5'-flanking sequences of the human gene encoding interphotoreceptor retinoid-binding protein. J Biol Chem. 1990 May 25;265(15):8373–8376. [PubMed] [Google Scholar]
- Mahon K. A., Chepelinsky A. B., Khillan J. S., Overbeek P. A., Piatigorsky J., Westphal H. Oncogenesis of the lens in transgenic mice. Science. 1987 Mar 27;235(4796):1622–1628. doi: 10.1126/science.3029873. [DOI] [PubMed] [Google Scholar]
- NOELL W. K. Differentiation, metabolic organization, and viability of the visual cell. AMA Arch Ophthalmol. 1958 Oct;60(4 Pt 2):702–733. doi: 10.1001/archopht.1958.00940080722016. [DOI] [PubMed] [Google Scholar]
- Palmiter R. D., Brinster R. L. Germ-line transformation of mice. Annu Rev Genet. 1986;20:465–499. doi: 10.1146/annurev.ge.20.120186.002341. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Pittler S. J., Baehr W. Identification of a nonsense mutation in the rod photoreceptor cGMP phosphodiesterase beta-subunit gene of the rd mouse. Proc Natl Acad Sci U S A. 1991 Oct 1;88(19):8322–8326. doi: 10.1073/pnas.88.19.8322. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Southern E. M. Detection of specific sequences among DNA fragments separated by gel electrophoresis. J Mol Biol. 1975 Nov 5;98(3):503–517. doi: 10.1016/s0022-2836(75)80083-0. [DOI] [PubMed] [Google Scholar]
- Taketo M., Schroeder A. C., Mobraaten L. E., Gunning K. B., Hanten G., Fox R. R., Roderick T. H., Stewart C. L., Lilly F., Hansen C. T. FVB/N: an inbred mouse strain preferable for transgenic analyses. Proc Natl Acad Sci U S A. 1991 Mar 15;88(6):2065–2069. doi: 10.1073/pnas.88.6.2065. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Theuring F., Götz W., Balling R., Korf H. W., Schulze F., Herken R., Gruss P. Tumorigenesis and eye abnormalities in transgenic mice expressing MSV-SV40 large T-antigen. Oncogene. 1990 Feb;5(2):225–232. [PubMed] [Google Scholar]
- Wagner S., Knippers R. An SV40 large T antigen binding site in the cellular genome is part of a cis-acting transcriptional element. Oncogene. 1990 Mar;5(3):353–359. [PubMed] [Google Scholar]
- Windle J. J., Albert D. M., O'Brien J. M., Marcus D. M., Disteche C. M., Bernards R., Mellon P. L. Retinoblastoma in transgenic mice. Nature. 1990 Feb 15;343(6259):665–669. doi: 10.1038/343665a0. [DOI] [PubMed] [Google Scholar]
- Yokoyama T., Liou G. I., Caldwell R. B., Overbeek P. A. Photoreceptor-specific activity of the human interphotoreceptor retinoid-binding protein (IRBP) promoter in transgenic mice. Exp Eye Res. 1992 Aug;55(2):225–233. doi: 10.1016/0014-4835(92)90186-v. [DOI] [PubMed] [Google Scholar]
- Young R. W. Cell differentiation in the retina of the mouse. Anat Rec. 1985 Jun;212(2):199–205. doi: 10.1002/ar.1092120215. [DOI] [PubMed] [Google Scholar]
- al-Ubaidi M. R., Hollyfield J. G., Overbeek P. A., Baehr W. Photoreceptor degeneration induced by the expression of simian virus 40 large tumor antigen in the retina of transgenic mice. Proc Natl Acad Sci U S A. 1992 Feb 15;89(4):1194–1198. doi: 10.1073/pnas.89.4.1194. [DOI] [PMC free article] [PubMed] [Google Scholar]
- al-Ubaidi M. R., Pittler S. J., Champagne M. S., Triantafyllos J. T., McGinnis J. F., Baehr W. Mouse opsin. Gene structure and molecular basis of multiple transcripts. J Biol Chem. 1990 Nov 25;265(33):20563–20569. [PubMed] [Google Scholar]
