Macromolecule delivery method and composition

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving nucleic acid

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536 245, 514 44, C12Q 168

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active

060079851

ABSTRACT:
Antibodies to the large subunit of DNA-dependent RNA polymerase II (Pol II LS) and methods of use thereof, including use as research tools and for the diagnosis of proliferative diseases such as cancer and the screening of anti-cancer therapies, and a method for delivering molecules to predetermined sites in the nucleus of a cell using a molecule containing the C-terminal domain of the Pol II LS protein. The anti-Pol II LS antibodies are highly specific for phosphorylated Pol II LS and bind to the C-terminal domain of the Pol II LS molecule in a phosphorylation-dependent manner.

REFERENCES:
Lee et al. PNAS 86: 3624-3628,1989.
James, Antiviral Chemistry and Chemotherapy, 2(4) 191-214, 1991.
Gura, Science 270:575577, 1995.
Corden Trends in Biochemical Science 15: 383-387, 1990.
Jackson et al. EMBO 12: 1059-1065, 1993.
Lassner et al. Molecular Biology 17: 229-234 (Of Interest), 1991.
Talmadge Advanced Drug Delivery Rev, 10:247-299, 1993.
Bregman, David G., et al., "Cytostellin distributes to nuclear regions enriched with splicing factors," J. Cell Science 107:387-396 (1994).
Warren, Stephen L., et al., "Cytostellin: A Nuclear Protein That Redistributes to Peripheral Cytoskeletal Locations During Mitosis and G1," The Cell Cycle: Regulators, Targets and Clinical Applications Chapter 29, pp. 211-221 (V.W. Hu, editor, Plenum Press, New York) (1994).
Baron et al., "Localization of the Centrin-Related 165,000-M.sub.r Protein of PtK.sub.2 Cells During the Cell Cycle," Cell Motil. and the Cytoskel. 18: 1-14 (1991).
Bennett and Davis, "Erythrocyte ankyrin: Immunoreactive analogues are associated with mitotic structures in cultured cells and with microtubules in brain," Proc. Natl. Acad. Sci. USA. 78: 7550-7554 (1981).
Corden, et al., Trends Biochem. Sci. 15:383-387 (1990)*.
Dahmus, M.E., "Phosphorylation of Eukaryotic DNA-dependent RNA Polymerase," J. Biol. Chem. 256:3332-3339 (1981).
Fakan, et al., "Localization and Characterization of Newly Synthesized Nuclear RNA in Isolated Rat Hepatocytes," Exp. Cell. Res. 99:155-164 (1976).
Fakan And Bernhard, "Localisation of Rapidly and Slowly Labelled Nuclear RNA as Visualized by High Resolution Autoradiography," Exp. Cell Res. 67:129-141 (1971).
Fakan and Puvion, "The Ultrastructural Visualization of Nucleolar and Extranucleolar RNA Synthesis and Distribution," Int. Rev. Cytol. 65:255-99 (1980).
Fakan and Nobis, "Ultrastructural Localization of Transcription Sites and of RNA Distribution During the Cell Cycle of Synchronized Cho Cells," Exp. Cell Res. 113:327-337 (1978).
Gerace et al., "Immunocytochemical Localization of the Major Polypeptides of the Nuclear Pore Complex-Lamina Fraction," J. Cell Biol. 79:546-566 (1978).
Henry, Sally M. and Lon D. Hodge, "Nuclear Matrix: A Cell-Cycle-Dependent Site of Increased Intranuclear Protein Phosphorylation," Eur. J. Biochem. 133:23-29 (1983).
Huang and Spector, "Nascent pre-mRNA transcripts are associated with nuclear regions enriched in splicing factors," Genes and Dev. 5:2288 (1991).
Jackson, et al., "Visualization of focal sites of transcription within human nuclei," EMBO 12:1059-1065 (1993).
Kramer, et al., "Monoclonal Antibody Directed Against RNA Polymerase II of Drosophila melanogaster," Molec. Gen. Genet. 180:193-199 (1980).
Laemmi, U.K., "Cleavage of Structural Proteins during the Assembly of the Head of Bacteriophage T4," Nature. 227:680-685 (1970).
Nickerson, Jeffrey A., et al., "A Normally Masked Nuclear Matrix Antigen That Appears at Mitosis on Cytoskeleton Filaments Adjoining Chromosomes, Centrioles, and Midbodies," J. Cell. Biol. 116:977-987 (1992).
O'Keefe, et al., Disruption of Pre-mRNA Splicing In Vivo Results in Reorganization of Splicing Factors, J. Cell Biol. 124:249-260 (1994).
Price and Pettijohn, "Redistribution of the Nuclear Mitotic Apparatus Protein (NuMA) during Mitosis and Nuclear Assembly," Exp. Cell Res. 166:295-311 (1986).
Smith et al., "Alterations in Chromatic Conformation Are Accompanied by Reorganization of Nonchromatin Domains That Contain U-snRNP Protein p28 and Nuclear Protein p107," J. Cell Biol. 101:560-567 [1985].
Spector, "Higher order nuclear organization: Three-dimensional distribution of small nuclear ribonucleoprotein particles," Proc. Natl. Acad. Sci. 87:147-151 (1990).
Thibodeau, Alain and Michael Vincent, "Monoclonal Antibody CC-3 Recognizes Phosphoproteins in Interphase and Mitotic Cells," Experimental Cell Research 195:145-153 (1991).
Towbin et al., "Electrophoretic transfer of proteins from polyacrylamide gels to nitrocellulose sheets: Procedure and some applications," Proc. Natl. Acad. Sci. USA., 76:4350-4354 (1979).
Wansink, et al., "Fluorescent Labeling of Nascent RNA Reveals Transcription by RNA Polymerase II in Domains Scattered Throughout the Nucleus," J. Cell. Biol. 122:283-293 (1993).
Warren, Stephen, et al., "Cytostellin: a novel, highly conserved protein that undergoes continuous redistribution during the cell cycle," J. Cell. Sci. 103:381-388 (1992).
Warren and Nelson, "Nonmitogenic Morphoregulatory Action of pp60.sup.v-src on Multicellular Epithelial Structures," Mol. Cell. Biol. 7:1326-1337 (1987).
Xing and Lawrence, "Higher Level Organization of Individual Gene Transcription and RNA Splicing," Science 259:1326-1330 (1993).
Yang et al., "Nu-MA: An Unusually Long Coiled-Coil Related Protein in the Mammalian Nucleus," J. Cell Biol. 116:1303-1317 (1992).

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