In vitro method for screening for drugs that inhibit production

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

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

435 71, 435 792, 436518, 436811, C12Q 168, G01N 3353, G01N 33543

Patent

active

055478417

ABSTRACT:
The invention relates to an in vitro method of screening for drugs, potentially useful for treatment of Alzheimer's Disease. The method involves contacting a drug with a host transformed with a DNA construct which contains at least the DNA coding for human A4-amyloid peptide and overexpresses the peptide and then detecting the prevention of production or increased degradation of the A4-peptide due to the drug.

REFERENCES:
patent: 4579821 (1986-04-01), Palmiter et al.
patent: 4666829 (1987-05-01), Glenner et al.
patent: 4728605 (1988-03-01), Fudenberg et al.
patent: 4912206 (1990-03-01), Goldgaber et al.
patent: 5221607 (1993-06-01), Cordell et al.
Beltz et al., Isolation of Multigene Families and Determination of Homologies by Filter Hybridization Methods, Methods in Enzymology 100:266-285 (1983).
Benes et al., Structural Diversity and Infrastructure of Amyloid Deposits in Alzheimer Brain, Soc. Neurosci. 13:1153 Abstract No. 316.15 (1987).
At last, animal models for studying Alzheimer's: A tale of four mice, Biotechnology Newswatch 11(15):1 and 4 (1991).
Cullen et al., Use of Eukaryotic Expression Technology in the Functional Analysis of Cloned Genes, Methods in Enzymology 152:684-702 (1987).
Fabrice et al., A new TaqI polymorphism deteced by the cDNA encoding amyloid beta protein of Alzheimer's Disease, Chemical Abstracts 108:154 Abstract No. 17130p (1988).
Gamzu, E., Animal Behavioral Models in the Discovery of Compounds To Treat Memory Dysfunction, Ann. N.Y. Acad. Sci. 444:370-393 (1985).
Glenner et al., Alzheimer's Disease: Initial Report of the Purification and Characterization of a Novel Cerebrovascular Amyloid Protein, Biochem. and Biophys. Res. Comm. 120(3):885-390 (1984).
Glenner et al., Alzheimer's Disease and Down's Syndrome: Sharing of a Unique Cerebrovascular Amyloid Fibril Protein, Biochem. Biophys. Res. Comm. 122(3):1131-1135 (1984).
Goedert, M., Neuronal Localization of amyloid beta protein precursor mRNA in normal human brain and in Alzheimer's disease, The EMBO Journal 6(12):3627-3632 (1987).
Goldgaber et al., Isolation, characterization, and chromosomal localization of a human brain cDNA clone for the amyloid .beta.-protein found in Alzheimer's . . . , Chem. Abstr. 109:182 No. 164609a (1988).
Kang et al., The precursor of Alzheimer's disease amyloid A4 protein resembles a cell-surface receptor, Nature 325:733-736 (1987).
Kawabata et al., Amyloid plaques, neurofibrillary tangles and neuronal loss in brains of transgenic mice overexpressing a C-terminal fragment of human amyloid precursor protein, nature 354:476-478 (1991).
Lawabata et al., Alzheimer's retraction, Nature 356:23 (1992).
Lal et al., Cognitive Disorders Related to Immune Dysfunction: Novel Animal Models of Drug Development, Drug Development Research 7:195-208 (1986).
Marotta et al., In Vitro Synthesis of Human Brain Proteins Including Tubulin and Actin by Purified Postmortem Polysomes, Journal of Neurochemistry 36(3):966-975 (1981).
Marotta et al., Transcriptional and translational regulatory mechanisms during normal aging of the Mammalian brain and in Alzheimer's disease, Prog. Brain Res. 70:303-320 (1986).
Marx, J., Major setboack for Alzheimer's Models, Science 255:1200-1202 (1992).
Master's et al., Amyloid plaque core protein in Alzheimer;s disease and Down syndrome, Proc. Natl. Acad. Sci. USA 82:4245-4249 (1985).
Palmiter et al., Dramatic growth of mice that develop from eggs microinjected with metallothioneingrowth hormone fusion genes, Nature 300:611-615 (1982).
Robakis et al., Isolation of a cDNA clone encoding the Alzheimer's disease and Down'syndrome amyloid peptide, Chemical Abstracts 109(15):106, Abstract No. 123443y (1988).
Robakis et al., Molecular cloning and characterization of a cDNA encoding the cerebrovascular and the neuritic plaque amyloid peptides, Proc. Natl. Acad. Sci. USA 84:4190-4194 (1987).
St. George-Hyslop et al., The Genetic Defect Causing Familial Alzheimer's Disease Maps on Chromosome 21, Science 235:885-890 (1987).
Sasaki et al., A HindIII polymorphism detected by the cDNA encoding amyloid beta protein of Alzheimer's disease, Chemical Abstracts 107(13):103, Abstr. No. 110352b (1987).
Selkoe, D. J., In the beginning . . . , Nature 354:432-433 (1991).
Stout et al., Expression of human HPRT in the central nervous system of transgenic mice, Nature 317:250-252 (1985).
Suggs et al., Use of synthetic oligonucleotides as hybridization probes: Isolation of cloned cDNA sequences for human .beta..sub.2 -microglobulin, Proc. Natl. Acad. Sci. USA 78(11):6613-6617 (1981).
Tanzi et al., The genetic defect in familial Alzhimer's disease is not tightly linked to the amyloid .beta.-protein gene, Nature 329:156-157 (1987).
Tanzi et al., Amyloid .beta. Protein Gene: cDNA, mRNA Distribution, and Genetic Linkage Near the Alzheimer's Locus, Science 235:880-884 (1987).
Van Broeckhoven et al., Failure of familial Alzheimer's disease to segregate with the A4-amyloid gene in several European families, Nature 329:153-155 (1987).
Zain et al., Molecular Cloning of cDNA Transcribed From Messenger RNA of the Alzheimer Brain. Identification of cDNA For Amyloid and Glial Fibrillary . . . , Soc. Neurosci. 13:558, Abstr. 154.5 (1987).
Zain et al., Molecular Cloning and In Vitro Translation Studies of GFAP: mRNA From Normal and Alzheimer Disease Brain Tissue, J. Cell. Biochem. 11D (Supp.):198, Abstr. S415 (1987).
Zain et al., Molecular cloning of amyloid cDNA derived from cRNA of the Alzheimer disease brain: Coding and noncoding regions of the fetal precursor . . . , Proc. Natl. Acad. Sci. USA 85:929-933 (1988).
Aberts, B. et al 1983. Molecular Biology of the Cell, Garland Publishing Inc., N.Y., N.Y. pp. 241-242.
J. Brandis et al., "Preparation of cDNA Libraries and the Detection of Specific Gene Sequences," Setlow et al., Eds., Genetic Engineering 8:299-316, Plenum Press, New York (1986).
Glenner, G. G. 1988 Cell vol. 52 pp. 307-308.
Vinters, H. V., moderator. "Brain amyloid and Alzheimer disease" Ann. Intern. Med. 1988; vol. 109, pp. 41-54, 439.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

In vitro method for screening for drugs that inhibit production does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with In vitro method for screening for drugs that inhibit production , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and In vitro method for screening for drugs that inhibit production will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2329962

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.