Nonhuman Animal Patents (Class 800/8)
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Patent number: 12037601Abstract: Compositions and methods for genetically modifying felines or feline cells are described. The compositions and methods are useful for knocking out all or a portion of a Fel d 1 gene from a feline genome. Feline cells and organisms in which all or a portion of the Fel d 1 gene is knocked out are also described. The compositions and methods may include reagents and procedures for CRISPR-Cas9-mediated genomic editing of Fel d 1.Type: GrantFiled: March 3, 2017Date of Patent: July 16, 2024Assignee: Indoor Biotechnologies Inc.Inventors: Martin D. Chapman, Olya Spassibojko
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Patent number: 12005110Abstract: Embodiments herein include an attenuated live vaccine composition for protection against Neisseria spp. infection, the vaccine composition comprising an effective amount of Snodgras sella alvi (S. alvi), or an antigen component thereof, and methods for treating or preventing disease related to or aggravated by Neisseria gonorrhoea is provided.Type: GrantFiled: February 14, 2020Date of Patent: June 11, 2024Assignee: UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INCORPORATEDInventors: Massimo Maddaloni, David Wayne Pascual
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Patent number: 11856971Abstract: The invention discloses a method for improving immunity in shrimps, by administering an extract of cocoa rind to a shrimp body to improve immunity of the shrimp body. The extract of cocoa rind is obtained by extracting a dried sample of cocoa rind by an aqueous ethanol solution with a concentration of ethanol being 90-98%. The dried sample of cocoa rind has a water content of 2-5%.Type: GrantFiled: July 10, 2019Date of Patent: January 2, 2024Assignee: NATIONAL PINGTUNG UNIVERSITY OF SCIENCE & TECHNOLOGYInventors: Wen-Teng Cheng, Wan-Lin Tsai, Hsin-Wei Kuo, Yu-Fen Liu, Chin-Chyuan Chang, Yu-Hung Lin
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Patent number: 11766059Abstract: Provided is an aquacultured crustacean having improved umami, uses thereof, and a method for producing the same. The crustacean does not burrow in sand, contain glycine and alanine, and has 2400 mg or more of free amino acids per 100 g of abdominal muscle. The content of glycine is 550 mg or more per 100 g of abdominal muscle, and the content of alanine is 140 mg or more per 100 g of abdominal muscle.Type: GrantFiled: September 25, 2018Date of Patent: September 26, 2023Assignee: NIPPON SUISAN KAISHA, LTD.Inventors: Itaru Shioya, Kosuke Matsuoka
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Patent number: 11712026Abstract: The present disclosure relates to genetically modified non-obese diabetic (NOD) mice deficient in murine class I MHC molecules, class II molecules, or both class I and class II MHC molecules. The MHC knockout transgenic mice provided herein are useful, for example, for developing therapies for diabetes.Type: GrantFiled: October 17, 2018Date of Patent: August 1, 2023Assignee: The Jackson LaboratoryInventors: David V. Serreze, Jeremy J. Racine
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Patent number: 11673928Abstract: Described herein is a method for producing a chimeric non-human animal expressing a human ETV2 gene comprising: a) generating an ETV2 null non-human animal cell, wherein both copies of the non-human ETV2 gene carry a mutation that prevents production of functional ETV2 protein in said non-human animal; b) creating an ETV2 null non-human blastocyst by somatic cell nuclear transfer comprising fusing a nucleus from said ETV2 null non-human animal cell of a) into an enucleated non-human oocyte and activating said oocyte to divide so as to form an ETV2 null non-human blastocyst; c) introducing human stem cells into the ETV2 null non-human blastocyst of b); and d) implanting said blastocyst from c) into a pseudopregnant surrogate non-human animal to generate a chimeric non-human animal expressing human ETV2.Type: GrantFiled: March 3, 2016Date of Patent: June 13, 2023Assignee: Regents of the University of MinnesotaInventors: Daniel J. Garry, Mary G. Garry, Tara Rasmussen, Naoko Koyano
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Patent number: 11643457Abstract: The invention provides antibodies to tau. The antibodies inhibit or delay tau-associated pathologies and associated symptomatic deterioration.Type: GrantFiled: October 29, 2019Date of Patent: May 9, 2023Assignee: Prothena Biosciences LimitedInventors: Peter Seubert, Philip James Dolan, III, Yue Liu, Robin Barbour
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Patent number: 11638417Abstract: The present invention relates to a biological control composition comprising at least arthropod biological control agents and astigmatid mite eggs. The invention also relates to the use of astigmatid mite eggs as a nutrient source for arthropod biological control agents. The invention also relates to a biological control composition comprising at least one population of arthropod biological control agents, a nutrient source comprising astigmatid mite eggs, and optionally, a support and/or dissemination substrate. Finally, the present invention further relates to a method for rearing arthropods from astigmatid mite eggs as a nutrient source.Type: GrantFiled: September 30, 2020Date of Patent: May 2, 2023Assignees: Bioline Agrosciences France, Centre International D'Etudes Supérieures en Sciences AgronomiquesInventors: Sabine Guichou, Serge Kreiter, Maxime Ferrero, Pascal Maignet
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Patent number: 11617365Abstract: A device for retaining a biological sample for performing a cryoprocedure on a biological sample having a tubular member having a lumen extending therein, the lumen configured to receive the biological sample. A retainer is couplable to a distal end of the tubular member, the retainer having a perforated member having at least one orifice, the at least one orifice having a dimension smaller than a dimension of the at least one biological sample to prevent exit of the biological sample from the tubular member, wherein the perforated element is configured to allow inflow of liquids to communicate with the lumen containing the biological sample.Type: GrantFiled: March 23, 2018Date of Patent: April 4, 2023Assignee: FERTILESAFE LTD.Inventor: Amir Arav
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Patent number: 11576984Abstract: Provided herein are methods and compositions related to the in vivo testing of therapeutic agents comprising a human Fc in genetically modified rodents (e.g., the testing of the pharmacokinetic and/or pharmacodynamic properties of such a therapeutic agent in genetically modified rodents). In some embodiments the genetically modified rodents express antibodies comprising a human Fc (e.g., a human IgG1 Fc, a human IgG4 Fc). In some embodiments, the rodents express fully human antibodies (i.e., antibodies having human heavy chains and human light (? or ?) chains). In certain embodiments the genetically modified rodents comprise one or more Fc receptors with a human extracellular domain (e.g., a Neonatal Fc Receptor (FcRn), a ?-2-microglobulin polypeptide (?2M), a Fc ? receptor 1? (Fc?R1?), a Fc ? receptor 1 alpha (Fc?R1a), a Fc gamma receptor 2a (Fc?R2a), a Fc gamma receptor 2b (Fc?R2b), a Fc gamma receptor 3a (Fc?R3a), a Fc gamma receptor 3b (Fc?R3b), a Fc gamma receptor 2c (Fc?R2c)).Type: GrantFiled: March 25, 2019Date of Patent: February 14, 2023Assignee: Regeneron Pharmaceuticals, Inc.Inventors: Vera Voronina, Corey Momont, John McWhirter, Naxin Tu, Lynn MacDonald, Andrew J. Murphy
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Patent number: 11578340Abstract: The disclosure in some aspects relates to recombinant adeno-associated viruses having distinct tissue targeting capabilities. In some aspects, the disclosure relates to gene transfer methods using the recombinant adeno-associated viruses. In some aspects, the disclosure relates to isolated AAV capsid proteins and isolated nucleic acids encoding the same.Type: GrantFiled: October 13, 2017Date of Patent: February 14, 2023Assignees: University of Massachusetts, Sichuan UniversityInventors: Guangping Gao, Guangchao Xu, Phillip Tai, Yuquan Wei, Li Luo
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Patent number: 11416997Abstract: Provided are systems and methods that allow a user to capture images at low- and high-level magnification and then overlay the high-level magnification images on the low-level magnification image to ease review of the images. The high-level magnification images may be overlaid on the low-level magnification image based at least in part on the portion of the low-level magnification image from which the high-level image was originated.Type: GrantFiled: May 12, 2017Date of Patent: August 16, 2022Assignee: LIFE TECHNOLOGIES CORPORATIONInventors: Kim Ippolito, Jonathan Paullin, Richard Salisbury, Laurel Stone, Ethan Melious, Audra Ziegenfuss, Erik Persmark
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Patent number: 11382316Abstract: Provided herein non-human transgenic animals comprising a genome that: i) under-expresses, or is inducible to under-express, Hu Antigen R (HuR) in at least some neurons of said transgenic animal; ii) does not express HuR, or is inducible to not express HuR, in at least some neurons of said transgenic animal; or iii) does not express functional HuR, or is inducible to not express functional HuR in at least some neurons of said transgenic animal, as well as methods of screening drugs and therapies (e.g., useful in treating ALS) using such animals.Type: GrantFiled: June 19, 2019Date of Patent: July 12, 2022Assignee: The Cleveland Clinic FoundationInventors: Xiaoxia Li, Tomasz Herjan, Kevin Sun, Xing Chen
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Patent number: 11197937Abstract: A recombinant adeno-associated virus (rAAV) having an AAV8 capsid which is suitable for intra-retinal injection is provided herein. The rAAV comprises a vector genome packaged within the capsid which contains, operably linked to regulatory elements which direct expression of anti-human vascular endothelial growth factor (VEGF) antigen binding antibody fragment (aVEGF), a coding sequence for aVEGF, wherein the coding sequence is operably linked to regulatory elements which direct expression of the anti-VEGF Fab in the eye. Also provided herein are liquid suspensions containing these rAAV8.aVEGF and methods of using same for treatment of wet AMD and other ocular conditions.Type: GrantFiled: April 14, 2017Date of Patent: December 14, 2021Assignee: The Trustees of the University of PennsylvaniaInventors: Anna P. Tretiakova, James M. Wilson
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Patent number: 11105744Abstract: This disclosure pertains to analytical instruments and related methods incorporating beam shaping optics for differentiating very bright and closely related signals over a wide range of operating conditions with an improved and uniform performance.Type: GrantFiled: July 19, 2018Date of Patent: August 31, 2021Assignee: Inguran, LLCInventor: Kenneth Michael Evans
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Patent number: 11026409Abstract: The present invention in general relates to the field of biological crop protection by use of phytoseiid predatory mites. More particularly the present invention relates to a system for releasing a phytoseiid predatory mite in a crop and novel uses of host mites in such phytoseiid predatory mite releasing system. The phytoseiid predatory mite releasing system according to the invention and the uses according to the invention are characterised by the selection a host mite species having an intrinsic growth rate (rm) of <0.28.Type: GrantFiled: May 30, 2017Date of Patent: June 8, 2021Assignee: Koppert B.V.Inventors: Karel Jozef Florent Bolckmans, Yvonne Maria Van Houten, Adelmar Emmanuel Van Baal, Arno Theodoor Stam
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Patent number: 11006620Abstract: The invention concerns a gallinacean embryo in which cancer cells have been grafted within the embryo tissue, characterised in that the embryo is at a developmental stage between the HH10 and HH25 stages at the time of the grafting, wherein said cancer cells are not neuroblastoma cells and said cells form tumors inside the embryo.Type: GrantFiled: December 15, 2016Date of Patent: May 18, 2021Assignees: UNIVERSITE CLAUDE BERNARD LYON 1, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE—CNRSInventors: Valerie Castellani-Lincontang, Celine Delloye-Bourgeois
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Patent number: 10966413Abstract: The present invention relates to a biological control composition comprising at least arthropod biological control agents and astigmatid mite eggs. The invention also relates to the use of astigmatid mite eggs as a nutrient source for arthropod biological control agents. The invention also relates to a biological control composition comprising at least one population of arthropod biological control agents, a nutrient source comprising astigmatid mite eggs, and optionally, a support and/or dissemination substrate. Finally, the present invention further relates to a method for rearing arthropods from astigmatid mite eggs as a nutrient source.Type: GrantFiled: June 24, 2013Date of Patent: April 6, 2021Assignees: AgroSolutions, Centre International D'Etudes Superieures en Sciences AgronomiquesInventors: Sabine Guichou, Serge Kreiter, Maxime Ferrero, Pascal Maignet
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Patent number: 10967110Abstract: A device that allows for either fat graft preparation or cell fraction harvest is disclosed. The device includes a first centrifuge tube configured to receive and process a biological substance, the first centrifuge tube comprising an upper cylindrical portion and a lower conical portion, a sterile tissue inlet fitting, at least one sterile processing fluid inlet fitting, a sterile suction fitting, and at least one sterile extraction port connected to a first extraction tube. The first centrifuge tube further includes an internal space including a screen being positioned therein, the screen being configured to divide the internal space in half, and a filter positioned therein, the filter being positioned below the screen in the lower conical portion of the first centrifuge tube. The device may further include a second centrifuge tube configured to receive and further process the biological substance from the first centrifuge tube.Type: GrantFiled: April 2, 2018Date of Patent: April 6, 2021Assignee: Jointechlabs, Inc.Inventor: Nathan Katz
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Patent number: 10932455Abstract: Non-human animals, expressing humanized CD3 proteins are provided. Non-human animals, e.g., rodents, genetically modified to comprise in their genome humanized CD3 proteins are also provided. Additionally, provided are methods and compositions of making such non-human animals, as well as methods of using said non-human animals.Type: GrantFiled: May 11, 2020Date of Patent: March 2, 2021Assignee: Regeneron Pharmaceuticals, Inc.Inventors: Kara L. Olson, Eric Smith, Ka-Man Venus Lai, Andrew J. Murphy, Gavin Thurston, Dayong Guo
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Patent number: 10791721Abstract: The present invention provides an all-female progeny of a decapod crustacean. The invention further provides the newly created: WW homogametic Neo-male decapod crustacean and WW homogametic female decapod crustacean. The crossing of WW homogametic Neo-male decapod crustacean and WW homogametic female decapod crustacean resulted in a 100% homogametic all-WW female progeny.Type: GrantFiled: November 10, 2016Date of Patent: October 6, 2020Assignee: ENZOOTIC HOLDINGS LTD.Inventors: Assaf Shechter, Ohad Rosen, Amir Sagi
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Patent number: 10724098Abstract: Methods and kits for diagnosing propensity to exhibit acquired peripheral neuropathy in dogs are described. The methods and kits test dogs for presence of a single-nucleotide polymorphism (SNP) TIGRP2P18586_rs8746233. Presence of the SNP indicates an increased likelihood of the dog exhibiting an acquired peripheral neuropathy. This information can be used to guide preemptive clinical treatment of the animal for peripheral neuropathy and to choose dogs for selective breeding programs.Type: GrantFiled: May 19, 2017Date of Patent: July 28, 2020Assignee: Wisconsin Alumni Research FoundationInventors: Peter Muir, Susannah Sample, John Svaren
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Patent number: 10645912Abstract: [Problem to be Solved] The present invention provides a method for producing a chimeric animal using a primed pluripotent stem cell, a tissue stem cell, a progenitor cell, a somatic cell, or a germ cell. [Solution] The method for producing a chimeric animal according to the present invention comprises introducing a mammal-derived cell into the embryo of a mammal, the cell being primed pluripotent stem cell, tissue stem cell, progenitor cell, somatic cell, or germ cell.Type: GrantFiled: January 17, 2018Date of Patent: May 12, 2020Assignees: THE UNIVERSITY OF TOKYO, THE BOARD OF REGENTS OF THE LELAND STANFORD JUNIOR UNIVERSITYInventors: Hiromitsu Nakauchi, Hideki Masaki, Motoo Watanabe, Irving Weissman
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Patent number: 10414812Abstract: The present invention relates to compositions and methods for treating HER2/Neu (ERBB2) expressing cancer cells. In some embodiments, the invention includes an isolated T cell receptor (TCR) having high affinity for and that specifically binds ERBB2369-377 epitope on a target cell. Other embodiments include a T cell or a population of T cells modified to express ERBB2-specific TCR. Further embodiments include methods of using ERBB2-specific TCR gene transfer for treating ERBB2 expressing cancer cells. Also included are methods and pharmaceutical compositions comprising the modified T cells for adoptive therapy.Type: GrantFiled: February 11, 2016Date of Patent: September 17, 2019Assignee: THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIAInventor: Daniel J. Powell, Jr.
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Patent number: 10369210Abstract: The present invention provides cells which have a high ability to propagate influenza virus, are suitable for use in production of an influenza virus for preparing a vaccine, and are able to be cultured in vitro, and a method for producing an influenza virus using the cells. That is, the present invention provides cells for producing an influenza virus in which expression of one or more genes that encode proteins involved in an effect of suppressing influenza virus production in a cell is suppressed and the gene is at least one selected from the group including ACTG1 gene and the like, and a method for producing an influenza virus that includes infecting the cells for producing an influenza virus with an influenza virus and then culturing.Type: GrantFiled: September 18, 2015Date of Patent: August 6, 2019Assignee: JAPAN SCIENCE AND TECHNOLOGY AGENCYInventors: Yoshihiro Kawaoka, Tokiko Watanabe, Eiryo Kawakami, Shinji Watanabe
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Patent number: 10302629Abstract: The present invention is drawn to therapeutics which can target hnRNP A18, a regulator of protein translation in cancer cells. The invention provides a method of treating cancer in a subject comprising administering to the subject a therapeutically effective amount of a composition that decreases the level and/or activity of heterogenous ribonucleoprotein A18 (hnRNP A18). The composition can comprise a nucleic acid molecule that binds to at least a portion of a nucleotide sequence coding for hnRNP A18. The invention also provides a composition for treating cancer comprising a nucleic acid or antibody that is capable of decreasing the level and/or activity of hnRNP A18 and a pharmaceutically acceptable carrier. The invention also provides methods of screening for an anti-cancer compound.Type: GrantFiled: March 29, 2016Date of Patent: May 28, 2019Assignee: UNIVERSITY OF MARYLAND, BALTIMOREInventor: France Carrier
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Patent number: 10273457Abstract: A method of obtaining stromal progenitor cells (SPC) from subcutaneous adipose tissue by incubation of a very small volume of the subcutaneous adipose tissue in an enzyme solution produces SPC that are usable in medical applications based on autologous SPC even on individuals having a body mass index lower than 18.5.Type: GrantFiled: June 19, 2014Date of Patent: April 30, 2019Inventors: Massimo Dominici, Luigi Cafarelli, Elena Veronesi, Maria Serena Piccinno, Paolo Paolucci, Giorgio De Santis, Pierfranco Conte
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Patent number: 10087447Abstract: The invention provides an antibody specific to the ANGPTL4 protein capable of neutralizing proliferation and methods of making and using the same. The antibody of the invention is further directed to the C terminal region of the protein and may be capable of neutralizing cell proliferation and treating cancer. The antibody may be monoclonal and/or humanized antibody.Type: GrantFiled: January 6, 2015Date of Patent: October 2, 2018Assignee: Nanyang Technologies UniversityInventors: Nguan Soon Tan, Han Chung Chong, Ming Jie Tan, Royston Huang
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Patent number: 10085465Abstract: The present invention is directed to isolated thraustochytrid microorganisms as well as strains and mutants thereof. The invention is further directed to biomasses, microbial oils, compositions, cultures, methods of producing microbial oils, and methods of using the isolated thraustochytrids, biomasses, and microbial oils.Type: GrantFiled: July 13, 2016Date of Patent: October 2, 2018Assignee: DSM IP Assets B.V.Inventors: Kirk E. Apt, Joseph W. Pfeifer, III, Jon Milton Hansen, Paul Warren Behrens, Ross Zirkle, Tracey Lynn Stahl
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Patent number: 10072251Abstract: The disclosure in some aspects relates to recombinant adeno-associated viruses having distinct tissue targeting capabilities. In some aspects, the disclosure relates to gene transfer methods using the recombinant adeno-associate viruses. In some aspects, the disclosure relates to isolated AAV capsid proteins and isolated nucleic acids encoding the same.Type: GrantFiled: February 19, 2015Date of Patent: September 11, 2018Assignee: University of MassachusettsInventors: Guangping Gao, Li Zhong
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Patent number: 10045516Abstract: The invention provides genetically modified non-human animals that express chimeric human/non-human MHC I polypeptide and/or human or humanized ?2 microglobulin polypeptide, as well as embryos, cells, and tissues comprising the same. Also provided are constructs for making said genetically modified animals and methods of making the same. Methods of using the genetically modified animals to study various aspects of human immune system are provided.Type: GrantFiled: January 25, 2017Date of Patent: August 14, 2018Assignee: Regeneron Pharmaceuticals, Inc.Inventors: Lynn Macdonald, Andrew J. Murphy, Cagan Gurer, John McWhirter, Vera Voronina, Faith Harris, Sean Stevens, Yingzi Xue
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Patent number: 9999206Abstract: Herein provided are a model and method for a transgenic a bovidae having an TGF-?1 gene inserted into the bovidae genome and capable of expressing higher than normal levels of TGF-?1 in cardiac muscle.Type: GrantFiled: July 25, 2014Date of Patent: June 19, 2018Assignee: Utah State UniversityInventors: Irina Polejaeva, Zhongde Wang, Shengwei Hu, Ravi Ranjan, Aaron James Thomas, Christopher Joseph Davies, Kenneth L. White
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Patent number: 9987326Abstract: Disclosed is the use of a klotho protein or related compounds for the diagnosis and treatment of cancer, alone or together with other active pharmaceutical ingredients such as chemotherapeutic agents or hormone-regulating agents.Type: GrantFiled: March 14, 2012Date of Patent: June 5, 2018Assignees: Tel HaShomer Medical Research Infrastructure and Services Ltd., CEDARS-SINAI MEDICAL CENTERInventors: H. Phillip Koeffler, Ido Wolf, Tamar Rubinek, Bella Kaufman, Lilach Abramovitch
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Patent number: 9976122Abstract: Provided are methods for activating an antigen-presenting cell and eliciting an immune response by inducing an inducible pattern recognition receptor adapter, or adapter fragment, and CD40 activity. Also provided are nucleic acid compositions comprising sequences coding for chimeric proteins that include an inducible CD40 peptide and an inducible pattern recognition receptor adapter or adapter fragment.Type: GrantFiled: July 21, 2016Date of Patent: May 22, 2018Assignee: BAYLOR COLLEGE OF MEDICINEInventors: David Spencer, Priyadharshini Narayanan
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Patent number: 9974289Abstract: The present invention features a knock-in mouse comprising a mutation in an endogenous CRBN locus and methods of use thereof.Type: GrantFiled: March 18, 2016Date of Patent: May 22, 2018Assignees: The Broad Institute, Inc., The Brigham and Women's Hospital, Inc.Inventors: Benjamin Levine Ebert, Jan Krönke, Steven A. Carr, Namrata D. Udeshi, Emma Fink
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Patent number: 9957482Abstract: Methods and composition for the production of cardiomyocytes from differentiation of pluripotent stem cells are provided. For example, in certain aspects methods including differentiating pluripotent stem cells in a large volume of suspension culture in the presence of ROCK inhibitors are described. In further aspects, methods for differentiation of stem cells into cardiomyocytes that overcome variability between different stem cell clones and different batch of culture medium are provided.Type: GrantFiled: March 23, 2015Date of Patent: May 1, 2018Assignee: Cellular Dynamics International, Inc.Inventors: Casey Stankewicz, Matt Riley, Nathaniel Beardsley, Wen Bo Wang, Peter Fuhrken, Steven Kattman
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Patent number: 9931445Abstract: A system for extracting and processing adipose tissue to generate a therapeutically effective amount of adipose-derived stem cells, comprising an adipose tissue extraction device and a modified centrifuge tube comprising a plurality of lipoaspirate inlet fittings, a plurality of processing fluid inlet fittings, and a plurality of pellet extraction tubes. The adipose tissue extraction device is used to extract a quantity of adipose tissue from a human being, the lipoaspirate is moved into the first modified centrifuge tube via a sterile transfer, a plurality of processing steps are performed to clean and dissociate the lipoaspirate, and a pellet containing an enhanced fraction of stem cells is obtained by centrifuging the modified centrifugal tube. The pellet is resuspended in a fluid and administered to a human patient for a therapeutic or cosmetic purpose.Type: GrantFiled: July 9, 2012Date of Patent: April 3, 2018Assignee: JOINTECHLABS, INC.Inventors: Felix Pustilnik, Nathan Katz
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Patent number: 9919031Abstract: The invention relates to the use of a Mechano Growth Factor (MGF) polypeptide or a polynucleotide encoding an MGF polypeptide in the manufacture of a medicament for the prevention or limitation of myocardial damage in response to ischemia or mechanical overload of the heart by preventing or limiting apoptosis in the myocardium.Type: GrantFiled: September 21, 2012Date of Patent: March 20, 2018Assignee: THE BOARD OF TRUSTEES OF UNIVERSITY OF ILLINOISInventors: Geoffrey Goldspink, Paul Goldspink
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Patent number: 9848587Abstract: The invention provides genetically modified non-human animals that express chimeric human/non-human T cell co-receptor polypeptides (e.g., CD4, CD8?, CD8?), as well as embryos, cells, and tissues comprising the same. Also provided are constructs for making said genetically modified animals and methods of making the same.Type: GrantFiled: February 20, 2014Date of Patent: December 26, 2017Assignee: Regeneron Pharmaceuticals, Inc.Inventors: Lynn Macdonald, Andrew J. Murphy, Naxin Tu, Cagan Gurer
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Patent number: 9816107Abstract: The present invention relates to methods of facilitating the expression of recombinant polypeptides from cells, extracellular fluids, extracellular fibers, or any combination thereof, obtained from transgenic insect cells and larvae comprising a bacterial GlcNAc-6-P 2?-epimerase (GNPE), which is capable of converting N-acetyl-D-glucosamine-6-phosphate (GlcNAc-6-P) to N-acetyl-D-mannosamine-6-phosphate (ManNAc-6-P). The invention relates to methods to promote efficient glycoconjugate sialylation, by providing simpler ways to produce large intracellular pools of sialic acid precursors. The invention is also directed to nucleic acids, vectors, and cells comprising nucleic acids encoding polypeptides involved in the synthesis of sialic acid precursors, and cells in combination with nucleic acids encoding glycosyltransferases, including sialyltransferases, to facilitate the production of humanized recombinant glycoproteins.Type: GrantFiled: March 14, 2013Date of Patent: November 14, 2017Assignee: The University of WyomingInventors: Christoph Geisler, Donald Jarvis
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Patent number: 9605316Abstract: The present invention relates to methods and compositions for diagnosing a disease or disorder in a subject by introducing into cells of the subject a diagnostic gene switch construct and monitoring expression of a reporter gene. The invention further relates to methods and compositions for monitoring the progression of a disease or disorder or the effectiveness of a treatment for a disease or disorder.Type: GrantFiled: November 23, 2015Date of Patent: March 28, 2017Assignee: Intrexon CorporationInventors: Robert P. Beech, Thomas D. Reed, Robert Patzig
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Patent number: 9550078Abstract: The present invention relates to novel peptides derived from an EDAR (EDAR receptor) ligand which belongs to TNF (tumor necrosis factor)-? family and to uses of the same. The present peptides of EDA3 derived from EDA and EDphD1 derived from EDAR ligand possess identical or similar activities to naturally occurring EDA and have much higher stability and skin penetration potency than naturally occurring EDA. Therefore, the composition containing the present peptide not only shows excellent effects on improvement in hair loss and promotion of hair growth, but also has superior efficacies on treatment of an EDA signal transduction pathway-related disorder. In addition, the outstanding activity and stability of the present peptide described above may be greatly advantageous in application to pharmaceutical compositions, quasi-drugs and cosmetics.Type: GrantFiled: May 9, 2012Date of Patent: January 24, 2017Assignee: CAREGEN CO., LTD.Inventors: Yong Ji Chung, Eun Mi Kim
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Patent number: 9546376Abstract: A technique by which the production of plant biomass can be significantly increased is provided. A gene encoding protein phosphatase 2C having 3 consensus sequences comprising the amino acid sequences shown in SEQ ID NOS: 1-3 from the N-terminal side in such order and a gene encoding glutathione-binding plastid-type fructose 1,6-bisphosphate aldolase is introduced, or an expression control region of endogenous genes corresponding to the genes are modified.Type: GrantFiled: March 10, 2010Date of Patent: January 17, 2017Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, OKAYAMA PREFECTUREInventors: Satoshi Kondo, Chikara Ohto, Kenichi Ogawa, Norihiro Mitsukawa, Nobuhiko Muramoto, Tomoko Tanaka, Hiroki Sugimoto
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Patent number: 9315825Abstract: The present invention relates to gene therapy systems designed for the delivery of a therapeutic product to a subject using replication-defective virus composition(s) engineered with a built-in safety mechanism for ablating the therapeutic gene product, either permanently or temporarily, in response to a pharmacological agent—preferably an oral formulation, e.g., a pill. The invention is based, in part, on the applicants' development of an integrated approach, referred to herein as “PITA” (Pharmacologically Induced Transgene Ablation), for ablating a transgene or negatively regulating transgene expression. In this approach, replication-deficient viruses are used to deliver a transgene encoding a therapeutic product (an RNA or a protein) so that it is expressed in the subject, but can be reversibly or irreversibly turned off by administering the pharmacological agent; e.g., by administration of a small molecule that induces expression of an ablator specific for the transgene or its RNA transcript.Type: GrantFiled: September 28, 2011Date of Patent: April 19, 2016Assignee: The Trustees of the University of PennsylvaniaInventors: James M Wilson, Anna P Tretiakova, Jenny Agnes Greig
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Patent number: 9247721Abstract: The present invention relates to a mutant human alpha-synuclein with increased toxicity compared to wild-type alpha-synuclein, or a homologue thereof, wherein the mutant alpha-synuclein or homologue thereof comprises at least one amino acid substitution selected from the group consisting of a substitution at the alanine at position 56 (A56), at the alanine at position 76 (A76), at the methionine at position 127 (M127) and/or at the valine at position 118 (V118), as defined in the claims. Further, the invention relates to a polynucleotide encoding the mutant alpha-synuclein or homologue thereof, or an expression vector comprising said polynucleotide, a cell comprising the polynucleotide or expression vector, as defined in the claims. Also, a non-human animal comprising the cell of the invention is provided, as defined in the claims. Finally, the invention provides methods for identifying a substance that prevents or reduces toxicity of alpha-synuclein, as defined in the claims.Type: GrantFiled: July 8, 2014Date of Patent: February 2, 2016Assignee: MAX-PLANCK-GESELLSCHAFT ZUR FOERDERUNG DER WISSENSCHAFTEN E.V.Inventors: Markus Zweckstetter, Pinar Karpinar, Christian Griesinger
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Patent number: 9220403Abstract: In accordance with an embodiment of the invention, there is provided a device and method for detecting an amyloid protein in an eye of a mammal. A method comprises illuminating the eye with a light source having at least one of a wavelength property, a polarization property or a combination thereof, each appropriate to produce fluorescence in at least an amyloid-binding compound when the amyloid-binding compound is bound to the amyloid protein, the amyloid-binding compound having been introduced to the eye and specifically binding to the amyloid protein indicative of the amyloidogenic disorder; and determining a time decay rate of fluorescence for at least the fluorescence produced by the amyloid-binding compound bound to the amyloid protein, the determining permitting distinguishing of the presence of the amyloid-binding compound bound to the amyloid protein in the eye based on at least the time decay rate.Type: GrantFiled: August 12, 2011Date of Patent: December 29, 2015Assignee: Cognoptix, Inc.Inventors: Paul D. Hartung, Vincent Valvo, Charles Kerbage, Gerald D. Cagle, Dennis J. Nilan
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Patent number: 9155789Abstract: The present invention is directed to the discovery that allogenic or syngenic adjuvant stimulation can cause local inflammation which increases the antigen presentation capability of cells in the vicinity of adjuvant stimulation. By discovering this phenomenon, the present invention provides a novel method for augmenting the immunogencity of an antigen by conjointly administering an allogenic or syngenic MHC molecule (as a universal adjuvant) to trigger a local inflammatory reaction to enhance antigen presentation at the site of delivery.Type: GrantFiled: April 25, 2006Date of Patent: October 13, 2015Assignee: NEW YORK UNIVERSITYInventor: Moriya Tsuji
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Patent number: 9133263Abstract: The invention relates to a cell containing a gene encoding a conditional transgenic surface marker that is detectable upon expression on the surface of the cell, wherein the gene encoding a conditional transgenic surface marker comprises: (i) a promoter, operably linked to (ii) a first transcription sequence, and (iii) a second transcription sequence encoding the surface marker, whereby the first transcription sequence prevents the transcription of the second transcription sequence, whereby the first transcription sequence is conditionally removable such that the second transcription sequence is transcribable, and whereby the surface marker renders the cell sortable through the detection of the conditional transgenic surface marker. Furthermore, the invention relates to a construct for generating such a cell, and to a method for separating such a cell from a population of cells.Type: GrantFiled: November 20, 2008Date of Patent: September 15, 2015Assignee: MILTENYI BIOTEC GMBHInventor: Andreas Bosio
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Patent number: 9125385Abstract: The present disclosure provides a method of making a mammal (e.g., a rodent, such as a mouse) by integrating an intact polynucleotide sequence into a specific genomic locus of the mammal to result in a transgenic mammal. A transgenic mammal made by the methods of the present disclosure would contain a known copy number (e.g., one) of the inserted polynucleotide sequence at a predetermined location. The method involves introducing a site-specific recombinase and a targeting construct, containing a first recombination site and the polynucleotide sequence of interest, into the mammalian cell. The genome of the cell contains a second recombination site and recombination between the first and second recombination sites is facilitated by the site-specific, uni-directional recombinase. The result of the recombination is site-specific integration of the polynucleotide sequence of interest in the genome of the mammal. This inserted sequence is then also transmitted to the progeny of the mammal.Type: GrantFiled: November 10, 2011Date of Patent: September 8, 2015Assignee: The Board of Trustees of the Leland Stanford Junior UniversityInventors: Liqun Luo, Ruby Yanru Tsai, Bosiljka Tasic, Simon Hippenmeyer, Hui Zong
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Patent number: RE46642Abstract: An isolated sucrose synthase peptide. Also, a method of preparing ADPglucose by incubating the isolated sucrose synthase peptide with ADP in suitable conditions and then isolating and purifying the ADPG produced. Also, an assay kit for the spectrophotometric, fluorimetric or amperometric determination of sucrose, which kit includes the isolated sucrose synthase peptide. Also, a method of producing a transgenic plant that overexpresses sucrose synthase by inserting a genetic construct containing a DNA fragment that encodes the sucrose synthase peptide into a vector and transferring to a plant genome, and a transgenic plant obtained thereby.Type: GrantFiled: May 1, 2014Date of Patent: December 19, 2017Assignees: UNIVERSIDAD PUBLICA DE NAVARRA, CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICASInventors: Miren Edurne Baroja Fernandez, Francisco José Muñoz Perez, Francisco Javier Pozueta Romero, Maria Teresa Moran Zorzano, Nora Alonso Casajus