Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1993-12-01
1996-11-26
Stone, Jacqueline M.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
C07H 2100, A61K 4800
Patent
active
055787169
ABSTRACT:
The invention encompasses tumorigenicity-inhibiting antisense oligonucleotide sequences complementary to mRNA or double-stranded DNA that encodes mammalian DNA methyl transferase. It further encompasses methods for inhibiting tumorigenicity and pharmaceutical composition comprises the tumorigenicity-inhibiting antisense nucleotide.
REFERENCES:
Rouleau et al, J. Biol. Chem., 267:7368-7377 (1992) "The Mouse DNA Methyltransferase 5'-Region".
Razin and Szyf, Biochim. Biophys. Acta, 782:331-342 (1984) "DNA Methylation Patterns Formation and Function".
Li et al., Cell, 69:915-926 (1992) "Targeted Mutation of the DNA Methyltransferase Gene Results in Embryonic Lethality".
Szyf, et al., J. Biol. Chem., 267:12831-12836 (1992) "Induction of Myogenic Differentiation by an Expression Vector Encoding the DNA Methyltransferase cDNA Sequence in the Antisense Orientation".
Szyf et al., J. Biol Chem., 260:8653-8656 (1985) "Cell Cycle-dependent Regulation of Eukaryotic DNA Methylase Level".
Szyf et al., J. Biol. Chem., 266:10027-10030 (1991) "Growth Regulation of Mouse DNA Methyltransferase Gene Expression".
Ohtani-Fukita et al., Oncogene, 8:1063-1967 (1993) "CpG methylation inactives the promoter activity of the human retinoblastoma tumor-suppressor gene".
Feinberg et al., Cancer Res., 48:1159-1161 (1988) "Reduced Genomic 5-Methylcytosine Content in Human Colonic Neoplasia".
Goelz and Vogelstein, Science228: 187-190 (1985) "Hypomethylation of DNA from Benign and Malignant Human Colon Neoplasms".
Feinberg and Vogelstein, Nature, 301:89-92 (1993) "Hypomethylation distingishes genes of some human cancers from their normal counterparts".
Agrawal, Trends in Biotech., 10:152 (1992) "Antisense Oligonucleotides as Antiviral Agents".
Stephenson and Zamecnik, Proc. Natl. Acad. Sci. U.S.A., 75:285 (1978) "Inhibition of Rous Sarcoma Viral RNA Translation by a Specific Oligodeoxyribonucleotide".
Leonetti et al., Gene, 72:323 (1988) "Antiviral Activity of Conjugates Between Poly(L-Lysine) and Synthetic Oligodeoxyribonucleotides".
Burch and Mahan, J. Clin. Invest., 88:1190 (1991) "Oligonucleotides Antisense to the Interleukin 1 Receptor mRNA Block the Effects of Interleukin 1 in Cultured Murine and Human Fibroblasts and in Mice".
Jones & Buckley, Adv. in Cancer Res., 54:1-23 (1990) "The Role of DNA Methylation in Cancer".
Yen et al., Nucl. Acids Res., 9:2287-2291 (1992) "Isolation and Characterization of the cDNA Encoding Human DNA Methyltransferase".
Szyf et al., Proc. Natl. Acad. Sci. USA, 86:6853-6857 (1989) "Nucleotide-sequence-specific de novo Methylation in a Somatic Murine Cell Line".
Szyf, et al., Mol. Endocrin., 4:1144-1152 (1990) "Cis Modification of the Steroid 21-Hydroxylase Gene Prevents Its Expression in the Y1 Mouse Adrenocortical Tumor Cell Line".
Zakut-Houri, et al., Nature 306:594-597 (1983) "A Single Gene and a Pseudogene for the Cellular Tumor Anhtigen p. 53".
Cheng, Y. C. et al, Antisense Oligonucleotides as Therapeutic Agents . . . , Science, 261:1004-1012 (1993).
Milligan, J. F. et al., Current Concepts in Antisense Drug Design, J. of Medicinal Chemistry, 36(14):1923-1937 (1993).
Macleod, A. R. et al., Expression of Antisense to DNA Methyltransferase . . . , J. of Biological Chemistry, 270(14):8037-8043 (1995).
El-Deiry, W. S. et al, High Expression of the DNA methyltransferase gene . . . , Proc. Natl. Acad. Sci. USA, 88:3470-3474 (1991).
Uhlmann, E. et al., Antisense Oligonucleotides: A New Therapeutic Principle, Chemical Reviews, 90(4):543-584 (1990).
Baylin, S. B. et al., Abnormal Patterns of DNA Methylation . . . , Cancer Cells, 3(10):383-390 (1991).
Hofe Eric von
Szyf Moshe
Hogue, Jr. D. Curtis
Hybridon, Inc.
McGill University
Stone Jacqueline M.
LandOfFree
DNA methyltransferase antisense oligonucleotides does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with DNA methyltransferase antisense oligonucleotides, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and DNA methyltransferase antisense oligonucleotides will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1974066