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Class 800/3 - METHOD OF USING A TRANSGENIC NONHUMAN ANIMAL IN AN IN VIVO TEST METHOD (E.G., DRUG EFFICACY TESTS, ETC.)


Subclass of Class 800 - Multicellular living organisms and unmodified parts thereof and related processes
Definition: Method wherein there is a direct or indirect qualitative
No. of patents: 501
Last issue date: 01/03/2012


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NumberTitleIssue Date
8088968Transgenic animals for analyzing CYP3A4 cytochrome P450 gene regulation
The invention relates to the generation of non-human transgenic animals comprising a reporter construct for producing a detectable amount of a reporter molecule operably linked to a transcriptional regulatory nucleic acid molecule from the human CYP3A4 gene located ...
01/03/2012
8071838Targeted and regional cellular ablation in zebrafish
A system including: (i) a methodology for targeted cellular ablation in zebrafish; (ii) a methodology for regional cellular ablation in zebrafish. These methodologies are used to identify genetic components that regulate cellular regeneration and to identify drug co...
12/06/2011
8067664PRO224 gene disruptions, and methods related thereto
The present invention relates to transgenic animals, as well as compositions and methods relating to the characterization of gene function. Specifically, the present invention provides transgenic mice comprising disruptions in PRO224, PRO9783, PRO1108, PRO34000, PRO...
11/29/2011
8058502Increasing lifespan by modulation of WWP-1 and UBC-18
Ubiquitin ligase wwp-1 and ubiquitin conjugating enzyme ubc-18 are identified in nematodes as mediators of dietary restriction induced longevity and therefore as targets for modulation of lifespan in animals. Methods of screening for compounds that modulate longevit...
11/15/2011
8053627Methods for treating demyelination disorders
This invention is in the field of neurology. Specifically, the invention relates to the discovery and characterization of molecular components that play a role in neuronal demyelination or remyelination. In addition, the invention relates to the generation of an ani...
11/08/2011
8044259Determining the capability of a test compound to affect solid tumor stem cells
A small percentage of cells within an established solid tumor have the properties of stem cells. These solid tumor stem cells give rise both to more tumor stem cells and to the majority of cells in the tumor that have lost the capacity for extensive proliferation an...
10/25/2011
7989675Method of identifying compounds using a transgenic pig model of cystic fibrosis
The present invention provides transgenic, large non-human animal models of diseases and conditions, as well as methods of using such animal models in the identification and characterization of therapies for the diseases and conditions. ...
08/02/2011
7960605Methods for testing for caloric restriction (CR) mimetics
Methods for treating neurological diseases and for testing Caloric Restriction (CR) mimetics or CR mimetic candidates. In one exemplary method, a CR mimetic candidate is administered to a transgenic animal and the effects of the administering are determined; the tra...
06/14/2011
7956237Gene disruptions, compositions and methods relating thereto
The present invention relates to transgenic animals, as well as compositions and methods relating to the characterization of gene function. Specifically, the present invention provides transgenic mice comprising disruptions in PRO196, PRO217, PRO231, PRO236, PRO245,...
06/07/2011
7947866Gene disruptions, compositions and methods relating thereto
The present invention relates to transgenic animals, as well as compositions and methods relating to the characterization of gene function. Specifically, the present invention provides transgenic mice comprising disruptions in PRO194, PRO220, PRO241, PRO284, PRO331,...
05/24/2011
7928284Methods and animal model for analyzing age-related macular degeneration
Methods for testing candidate drugs for treatment of age-related macular degeneration are provided. Ccl2-deficient, and Ccr2-deficient mice are used to determine the effect of candidate drugs and treatments on development of age-related macular degeneration. Also pr...
04/19/2011
7928283Transgenic reporter system that reveals expression profiles and regulation mechanisms of alternative splicing in nematodes
An object of the present invention is to develop a new alternative splicing reporter system and to provide a method for detecting alternative splicing patterns in a multicellular organism more precisely, a method for identifying efficiently substances and gene regio...
04/19/2011
7919671Method for testing a compound for a therapeutic effect and a diagnostic method
A method for testing compound for a therapeutic effect utilizing a non-human animal or cell having disruption in the prostatic acid phosphatase gene resulting in a decrease or absence in the activity or the level of prostatic acid phosphatase. The compound may be us...
04/05/2011
7919670Transgenic mice over-expressing receptor for advanced glycation endproduct (RAGE) in brain and uses thereof
The present invention provides for a transgenic non-human animal whose cells contain a DNA sequence comprising: (a) a nerve tissue specific promoter; and (b) a DNA sequence which encodes a receptor for advanced glycation endproducts (RAGE), wherein the promoter and ...
04/05/2011
7906701p300 transgenic animal
The present invention relates to a transgenic animal wherein DNA encoding p300 and a promoter exerting its activity in myocardial cells are introduced, and a screening method using the same. ...
03/15/2011
7884260Cell-based screen for agents useful for reducing neuronal demyelination or promoting neuronal remyelination
This invention is in the field of neurology. Specifically, the invention relates to the discovery and characterization of molecular components that play a role in neuronal demyelination or remyelination. In addition, the invention relates to the generation of an ani...
02/08/2011
7858843Gene disruptions, compositions and methods relating thereto
The present invention relates to transgenic animals, as well as compositions and methods relating to the characterization of gene function. Specifically, the present invention provides transgenic mice comprising disruptions in PRO69122, PRO204, PRO214, PRO222, PRO23...
12/28/2010
7847146Model for neurodegenerative disorders
The present invention discloses a double transgenic fly that expresses both Tau protein and the human Aβ42 peptide of human amyloid-β precursor protein (APP). The double transgenic flies of the present invention display a synergistic altered phenotype as compared ...
12/07/2010
7838726Methods for introducing heterologous cells into fish
The invention provides methods of introducing heterologous cells into fish. After introduction cells remain viable, and in some instances proliferate, for sufficient time to conduct a variety of analyses on the heterologous cells or the fish or both. Such methods ar...
11/23/2010
7829757SGRF gene-modified mouse
A targeting vector was constructed by replacing exon regions in the SGRF gene with appropriate drug marker genes. This vector was transfected into mouse ES cell lines to obtain chimeric mice, which were then crossed with C57BL/6J mice to obtain mice comprising cells...
11/09/2010
7781643Transgenic non-human animals for pharmacological and toxicological studies
The present invention is directed to the production, breeding and use of transgenic non-human animals such as mice in which specific genes or portions of genes have been replaced by homologues from another animal to make the physiology of the animals so modified mor...
08/24/2010
7781642Animal model having a chimeric human liver and susceptible to human hepatitis C virus infection
The present invention features a non-human animal model that is susceptible to infection by human hepatotrophic pathogens, particularly human hepatitis C virus (HCV). The model is based on a non-human, immunocompromised transgenic animal having a human-mouse chimeri...
08/24/2010
7772458Animal model for chronic obstructive pulmonary disease and cystic fibrosis
A nonhuman transgenic mammal is described whose genome comprises a promoter construct operably linked to a heterologous DNA encoding an epithelial sodium channel β subunit, wherein said promoter construct directs expression of the epithelial sodium channel β subun...
08/10/2010
7754941Animal models for demyelination disorders
This invention is in the field of neurology. Specifically, the invention relates to the discovery and characterization of molecular components that play a role in neuronal demyelination or remyelination. In addition, the invention relates to the generation of an ani...
07/13/2010
7723562Mice lacking alpha 1G showing enhanced novelty-seeking and alcohol preference and therapeutic methods for mood disorders by modulating alpha 1G T-type calcium channels
The present invention relates to a novel use of an α1G T-type calcium channel transgenic mouse as a nervous disease model, more particularly, a novel use of a mouse deficient in α1G T-type calcium channel showing novelty-seeking and alcohol preference as a nervous...
05/25/2010
7705196sFRP expression enhancing agent
Tumor formation and reduced transcription of both sFRP1 gene and sFRP2 gene were found in Dlg gene knock-out mice, and thereby the following has been provided: an agent for enhancing the expression and/or function of sFRP, containing a compound having an effect of e...
04/27/2010
7705197Embryo development and survival
An embryo that is transferred into the uterus of a recipient female is protected from embryotoxic effects of prostaglandin F2α by exposing the embryo to a prostaglandin antagonist. ...
04/27/2010
7705195Screening method
The present invention is directed to methods using transgenic mice to screen for biologically active agents. ...
04/27/2010
7700822Modulation of cytochrome P450 reductase activity
The present invention relates to non-human transgenic animals, tissues and/or cells derived therefrom having depleted or ablated cytochrome P450 reductase (CPR) expression, methods of producing such animals, tissues and/or cells, and methods of using such animals, t...
04/20/2010
7696403Nonhuman model animal of Th2-mediated hyperimmune response
An object of the present invention is to provide a nonhuman model animal of Th2-mediated hyperimmune response lacking PIR-B gene function on its chromosome by which the Th2-mediated immune response mechanism and allergy onset mechanism in vivo can be analyzed and wh...
04/13/2010
7655832Rapid-throughput teleost regeneration assay
The present invention provides a method of simultaneously screening at least two candidate agents for an activity affecting regeneration of an embryonic teleost. According to this method, for each agent, a fin of the embryonic teleost is amputated. Next, the amputat...
02/02/2010
7626074Method of screening candidate drugs for the treatment of leukemia
Transgenic non-human mammals that reproduce human pathologies of stem cell origins, such as chromosomal anomalies associated with chronic myeloid leukemia, B-cell acute lymphoblastic leukemia, T-cell acute or lymphoblastic leukemia, or with the migration of hematopo...
12/01/2009
7615676Transgenic screen and method for screening modulators of brain-derived neurotrophic factor (BDNF) production
A transgenic screen and method for screening biological and chemical test substances or molecules for their ability to influence or modulate the production of BDNF in cells, includes a fusion gene having a zebrafish BDNF gene fragment (promoter) and a fluorescent ma...
11/10/2009
7601883Mammalian sour/acid taste and CSF receptor genes, polypeptides and assays
Acid/sour taste receptors are provided. CSF pH sensing receptors are provided. Methods and systems for screening for tastants and receptor modulators are provided. Knock out and transgenic animals, antibodies to the receptors, methods of detecting polymorphisms, and...
10/13/2009
7595431Mouse models of human prostate cancer
The present invention provides an immune deficient mouse having a human prostate xenograft of locally advanced or metastatic prostate cancer and uses thereof. ...
09/29/2009
7595430Methods and animal model for analyzing age-related macular degeneration
Methods for testing candidate drugs for treatment of age-related macular degeneration are provided. Ccl2-deficient, and Ccr2-deficient mice are used to determine the effect of candidate drugs and treatments on development of age-related macular degeneration. Also pr...
09/29/2009
7592501Methods for maintaining genetic stability of inbred animal strains
The present invention provides novel methods of maintaining genetic stability of non-human animal inbred strains. In the methods, pedigree-tracked cryopreserved embryos derived from a foundation colony are produced and used to re-establish the foundation colony at a...
09/22/2009
7531712P450 gene regulation
The invention relates to the generation of non-human transgenic animals comprising a reporter construct for producing a detectable amount of a reporter molecule operably linked to a transcriptional regulatory nucleic acid molecule from the human CYP3A4 gene located ...
05/12/2009
7531713Assay for toxin induced neuronal degeneration and viability in
Provided are in vivo screening methods to detect and identify substances that affect neuronal viability, and/or prevent neurodegeneration, and/or confer neuroprotective effects The screening methods utilize recombinant C. elegans expressing a detectable marke...
05/12/2009
7504554Animal model for identifying agents that inhibit or enhance CTLA4 signaling
The present invention relates to a non-human transgenic animal, particularly a knock in mouse, whose genome comprises a heterologous, chimeric CTLA4 gene. The chimeric CTLA4 gene comprises exon 2 of the human CTLA4 gene, exon 1 and exon 4 of the non-human animal, an...
03/17/2009
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