Altering memory by affecting staufen function

Drug – bio-affecting and body treating compositions – In vivo diagnosis or in vivo testing – Testing efficacy or toxicity of a compound or composition

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C514S04400A, C514S04400A, C435S006120

Reexamination Certificate

active

08066972

ABSTRACT:
The present invention provides methods for screening a pharmaceutical agent for its ability to modulate long term memory formation, performance of a hippocampal-dependent cognitive task or STAUFEN function. The present invention also provides methods for modulating long term memory formation or performance of a hippocampal-dependent cognitive task by modulating staufen-dependent protein expression. The present invention further provides methods for treating a defect in long term memory formation associated with a defect in STAUFEN and methods for treating a defect in performance of a hippocampal-dependent cognitive task associated with a defect in STAUFEN.

REFERENCES:
patent: 6987003 (2006-01-01), Desgroseillers et al.
patent: 7196108 (2007-03-01), Pfahl et al.
patent: 2238656 (1999-11-01), None
patent: 99/51255 (1999-10-01), None
Dubnau, J. et al., “The Staufen/Pumilio Pathway is Involved in Drosophila Long-Term Memory,” Current Biology, vol. 13, No. 4, pp. 286-296, XP002394137 ISSN: 1059-1524, (Feb. 18, 2003).
Duchaine, T. et al., “A Novel Murine Staufen Isoform Modulates the RNA Content of Staufen Complexes,” Mol. Cell Biol. 20(15):5592-5601, (2000).
Kiebler, M.A. et al., “The Mammalian Staufen Protein Localizes to the Somatodendritic Domain of Cultured Hippocampal Neurons: Implications for its Involvement in mRNA Transport,” J. Neurosci.19(1 ):288-297, (1999).
Kohrmann, M. et al., “Microtubule-dependent Recruitment of Staufen-Green Fluorescent Protein into Large RNA-containing Granules and Subsequent Dendritic Transport in Living Hippocampal Neurons,” Moi. Biol. Cell 10:2945-2953, (1999).
Monshausen, M. et al., “Two Rat Brain Staufen Isoforms Differentially Bind RNA,” J. Neurochem. 76(1):155-165, (2001).
Tang, S.J. et al., “A Role for a Rat Homolog of Staufen in the Transport ofRNA to Neuronal Dendrites,” Neuron 32 (3):463-475, (2001).
Steward, O. et al., “Protein Synthesis at Synaptic Sites on Dendrites,” Annu. Rev. Neurosci. 24:299-325, (2001).
Abel, T. et al., “Genetic Demonstration of a Role for PKA in the Late Phase of LTP and in Hippocampus-Based Long-Term Memory,” Cell 88:615-626, (1997).
Raucher, D. et al., “Phosphatidylinositol4,5-Bisphosphate Functions as a Second Messenger that Regulates Cytoskeleton-Plasma Membrane Adhesion,” Cell 100:221-228, (2000).
Li, P. et al., “Inscuteable and Staufen Mediate Asymmetric Localization and Segregation of prospero RNA during Drosophila Neuroblast Cell Divisions,” Cell 90:437-447, (1997).
Ephrussi, A. et al., “Induction of Germ Cell Formation by oskar,” Nature 358:387-392, (1992).
Huber, K.M. et al., “Role for Rapid Dendritic Protein Synthesis in Hippocampal mGluR-Dependent Long-Term Depression,” Science 288:1254-1256, (2000).
Giese, K.P. et al., “Autophosphorylation at Thr86 of the (X Calcium-Calmodulin Kinase II in LTP and Learning,” Science 279:870-873 (1998).
O'Keefe, J. et al., “Discrimination and Maze Learning,” In The Hippocampus as a Cognitive Map, pp. 288-290,Oxford: Oxford University Press, (1978).
Moser, M.B. et al., “Spatial Learning with a Minislab in the Dorsal Hippocampus,” Proc. Natl. Acad. Sci. USA 92:9697-9701, (1995).
Squire, L.R., “Memory and the Hippocampus: A Synthesis From Findings With Rats, Monkeys, and Humans,” Psychol. Rev., 99 (2):195-231, (1992).
Steward, O. et al., “Preferential Localization of Polyribosomes Under the Base of Dendritic Spines in Granule Cells of the Dentate Gyrus,” J. Neurosci. 2(3):284-291, (1982).
Scott, R. et al., “CREB and the Discovery of Cognitive Enhancers,” J. Mol. Neurosci. 19: 171-177, (2002).
Schuman, E.M., “mRNA Trafficking and Local Protein Synthesis at the Synapse,” Neuron 23:645-648, (1999).
Phillips, RG. et al., “Differential Contribution of Amygdala and Hippocampus to Cued and Contextual Fear Conditioning,” Behav. Neurosci., 106(2):274-285, (1992).
Kogan, J.H. et al., “Spaced Training Induces Normal Long-Term Memory in CREB Mutant Mice,” Curr. Biol., 7(1):1-11, (1996).
Silva, A.J. et al. “Impaired Learning in Mice With Abnormal Short-Lived Plasticity,” Curr. Biol., 6(11):1509-1518, (1996).
Logue, S. F. et al., “Hippocampal Lesions Cause Learning Deficits in Inbred Mice in the Morris Water Maze and Conditioned-Fear Task,” Behav. Neurosci., 111(1):104-113, (1997).
Kim, J.J. et al., “Effects of Amygdala, Hippocampus, and Periaqueductal Gray Lesions on Short- and Long-Term Contextual Fear,” Behav. Neurosci., 107(6):1093-1098, (1993).
Holland, P.C. et al., “Hippocampus and Context in Classical Conditioning,” Curr. Opin. Neurobiol., 9(2): 195-202, (1999).
Frankland, P.W. et al., “The Dorsal Hippocampus is Essential for Context Discrimination but not for Contextual Conditioning,” Behav. Neurosci., 112(4):863-874, (1998).
Chen, C. et al., “Hippocampal Lesions Impair Contextual Fear Conditioning in Two Strains of Mice,” Behav. Neurosci., 110(5):1177-1180, (1996).
Jarrard, L.E., “On the Role of the Hippocampus in Learning and Memory in the Rat,” Behav. Neural. Biol., 60:9-26, (1993).
Barnes, C.A. et al., “Hippocampal Synaptic Enhancement as a Basis for Learning and Memory: A Selected Review of Current Evidence From Behaving Animals,” In Brain and Memory, Modulation and Mediation of Neuroplasticity, J. L. McGaugh et al., eds., pp. 259-276, New York: Oxford University Press, (1995).
Burgess, N. et al., “Predictions Derived From Modelling the Hippocampal Role in Navigation,” Biol. Cybern., 83:301-312, (2000).
O'Keefe, J., “Do Hippocampal Pyramidal Cells Signal Non-Spatial as Well as Spatial Information?,” Hippocampus 9:352-364, (1999).
Milner, B. et al., “Cognitive Neuroscience and the Study of Memory,” Neuron, 20:445-468, (1998).
Morris, R.G.M. et al., “Place Navigation Impaired in Rats With Hippocampal Lesions,” Nature, 297:681-683, (1982).
Casadio, A., et al. “A Transient, Neuron-Wide Form of CREB-Mediated Long-Term Facilitation can be Stabilized at Specific Synapses by Local Protein Synthesis,” Cell, 99:221-2378, (1999).
Boyd, M. et al., “Expression in UVW glioma cells of the noradrenaline transporter gene, driven by the telomerase RNA promoter, induces active uptake of [1311]MlBG and clonogenic cell kill,” Oncogene, 20:7804-7808, 2001.
Laurencot, C.M. et al., “Increased LRP mRNA Expression is Associated With the MDR Phenotype in Intrinsically Resistant Human Cancer Cell Lines,” Int. J. Cancer, 72:10221-1026,(1997).
Wickham, L. et al., “Mammalian Staufen Is a Double-Stranded-RNA- and Tubulin-Binding Protein Which Localizes to the Rough Endoplasmic Reticulum,” Molec. Cell Bio., 19(3):2220-2230, (1999).
Jockers, R. et al., “New Molecular and Structural Determinants Involved in—Adrenergic Receptor Desensitization and Sequestration: Delineation Using Chimeric β/β-Adrenergic Receptors,” J. Bio. Chem., 271 (16):9355-9362, (1996).

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

Altering memory by affecting staufen function does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Altering memory by affecting staufen function, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Altering memory by affecting staufen function will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4303836

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