Methods for modulating transcription from the amyloid .beta.-pro

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

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935 36, C12Q 168, C12N 1563

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056437269

ABSTRACT:
The application concerns methods for modulating transcription from the amyloid .beta.-protein precursor (APP) promoter. The upstream stimulatory factor (USF) is described as being capable of activating transcription from the APP promoter. Also described are USF binding compounds which are capable of down-regulating expression from the APP promoter. Preferred USF binding compounds are the amyloid precursor-like proteins APLP1 and APLP2. The application further concerns a screening assay for determining which candidate USF binding compounds are capable of causing down-regulation of transcription from the APP promoter.

REFERENCES:
patent: 5196524 (1993-03-01), Gustafson et al.
Chernak, J.M., "Structural features of the 5' upstream regulatory region of the gene encoding rat amyloid precursor protein," Gene 133:255-260 (1993).
Fukuchi et al., "Increased Expression of .beta.-Amyloid Protein Precursor and Microtubule-Associated Protein .tau. During the Differentiation of Murine Embryonal Carcinoma Cells," J. Neurochem. 58:1863-1873 (1992).
Glenner and Wong, "Alzheimer's Disease: Initial Report of the Purification and Characterization of a Novel Cerebrovascular Amyloid Protein," Biochem. Biophys. Res. Commun. 120(3):885-890 (1984).
Gregor et al., "The adenovirus major late transcription factor USF is a member of the helix-loop-helix group of regulatory proteins and binds to DNA as a dimer," Genes Dev. 4:1730-1740 (1990).
Hoffman and Chernak, "The Rat Amyloid Precursor Protein Promoter Contains Two DNA Regulatory Elements Which Influence High Level Gene Expression," Biochem. Biophys. Res. Commun. 201(2):610-617 (1994).
Hu et al., "Transcription factor AP-4 contains multiple dimerization domains that regulate dimer specificity," Genes Dev. 4:1741-1752 (1990).
Izumi et al., "Positive and negative regulatory elements for the expression of the Alzheimer's disease amyloid precursor-encoding gene in mouse," Gene 112:189-195 (1992).
Masters et al., "Amyloid plaque core protein in Alzheimer disease and Down syndrome," PNAS USA 82:4245-4249 (1985).
Masters et al., "Neuronal origin of a cerebral amyloid: neurofibrillary tangles of Alzheimer's disease contain the same protein as the amyloid of plaque cores and blood vessels," EMBO J. 4:2757-2763 (1985).
Mermod et al., "Enhancer binding factors AP-4 and AP-1 act in concert to activate SV40 late transcription in vitro," Nature 332:557-561 (1988).
Miner et al., "Cold-Induced Alterations in the Binding of Adrenomedullary Nuclear Proteins to the Promoter Region of the Tyrosine Hydroxylase Gene," J. Neurosci. Res. 33:10-18 (1992).
Murre et al., "A New DNA Binding and Dimerization Motif in Immunoglobulin Enhancer Binding, daughterless, MyoD, and myc Proteins," Cell 56:777-783 (1989).
Nordeen, S.K., "Luciferase Reporter Gene Vectors for Analysis of Promoters and Enhancers," BioTechniques 6(5):454-457 (1988).
Pognonec and Roeder, "Recombinant 43-kDa USF Binds to DNA and Activates Transcription in a Manner Indistinguishable from That of Natural 43/44-kDa USF," Mol. Cell. Biol. 11(10):5125-5136 (1991).
Pollwein, P., "Overlapping Binding Sites of Two Different Transcription Factors in the Promoter of the Human Gene for the Alzheimer Amyloid Precursor Protein," Biochem. Biophys. Res. Commun. 190(2):637-647 (1993).
Pollwein et al., "The expression of the amyloid precursor protein (APP) is regulated by two GC-elements in the promoter," Nucleic Acids Res. 20(1):63-68 (1992).
Quitschke and Goldgaber, "The Amyloid .beta.-Protein Precursor Promoter," J. Biol. Chem. 267(24):17362-17368 (1992).
Quon et al., "Formation of .beta.-amyloid protein deposits in brains of transgenic mice," Nature 352:239-241 (1991).
Read et al., "The helix-loop-helix transcription factor USF (upstream stimulating factor) binds to a regulatory sequence of the human insulin gene enhnacer," Biochem. J. 295:233-237 (1993).
Reisman and Rotter, "The helix-loop-helix containing transcription factor USF binds to and transactivates the promoter of the p53 tumor suppressor gene," Nucleic Acids Res. 21(2):345-350 (1993).
Riccio et al., "Transforming Growth Factor .beta.1-Responsive Element: Closely Associated Binding Sites for USF and CCAAT-Binding Transcription Factor-Nuclear Factor I in the Type 1 Plasminogen Activator Inhibitor Gene," Mol. Cell Biol. 12(4):1846-1855 (1992).
Roy et al., "Cooperative interaction of an initiator-binding transcription initiation factor and the helix-loop-helix activator USF," Nature 354:245-248 (1991).
Rumble et al., "Amyloid A4 Protein And Its Precursor In Down's Syndrome And Alzheimer's Disease," New Engl. J. Med. 320(22):1446-1452 (1989).
Salbaum et al., "The promoter of Alzheimer's disease amyloid A4 precursor gene," EMBO J. 7:2807-2813 (1988).
Schmechel et al., "Cellular Localization of Messenger RNA Encoding Amyloid-Beta-Protein in Normal Tissue and in Alzheimer Disease," Alzheimer Disease and Associated Disorders 2(2):96-111 (1988).
Tanzi et al., "Amyloid .beta. Protein Gene: cDNA, mRNA Distribution, and Genetic Linkage Near the Alzheimer Locus," Science 235:880-884 (1987).
Tapscott et al., "MyoD1: A Nuclear Phosphoprotein Requiring a Myc Homology Region to Convert Fibroblasts to Myoblasts," Science 242:405-411 (1988).
Wasco et al., "The Amyloid Precursor-like Protein (APLP) Gene Maps to the Long Arm of Human Chromosome 19," Genomics 15:237-239 (1993).
Wasco et al., "Identification of a mouse brain cDNA that encodes a protein related to the Alzheimer disease-associated amyloid .beta. protein precursor," PNAS USA 89:10758-10762 (1992).
Wasco et al., "Isolation and characterization of APLP2 encoding a homologue of the Alzheimer's associated amyloid .beta. protein precursor," Nature Genet. 5:95-100 (1993).
Wirak et al., "Deposits of Amyloid .beta. Protein in the Central Nervous System of Transgenic Mice," Science 253:323-325 (1991).
Goldgaber et al. (1989) Proc Natl Acad Sci USA 86:7606-7610 Oct. 1989.
Quitschke, W.W., "Two Nuclear Factor Binding Domains Activate Expression from the Human Amyloid .beta.-Protein Precursor Promoter," J. of Biological Chemistry 269 (No. 33):21229-21233 (Aug. 19, 1994).
Trejo, J., et al., "A Direct Role for Protein Kinase C and the Transcription Factor Jun/AP-1 in the Regulation of the Alzheimer's .beta.-Amyloid Precursor Protein Gene," J. of Biological Chemistry 269 (34):21682-21690 (Aug. 26, 1994).
International Search Report from International Appl. No. PCT/US95/14416; date of mailing: Feb. 28, 1996.

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