Binds Specifically-identified Oligosaccharide Structure Patents (Class 424/137.1)
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Patent number: 11873345Abstract: A method of treating sarcopenia comprises administering to a subject a composition comprising an anti-AGE antibody. The method may also be used for preventing or delaying the onset of cataracts, preventing or delaying the onset of loss of adipose tissue, increasing health span, and preventing or delaying the onset of lordokyphosis.Type: GrantFiled: June 13, 2019Date of Patent: January 16, 2024Assignee: Siwa CorporationInventor: Lewis S. Gruber
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Patent number: 11834468Abstract: The present invention provides protected tetrasaccharides, their process of preparation and their use in the synthesis of oligosaccharides, in particular fragments of O-antigens from Shigella flexneri, for example of serotype 1a, 1b, 2a, 2b, 3a, X, 4a, 4b, 5a, 5b, 7a or 7b.Type: GrantFiled: July 3, 2018Date of Patent: December 5, 2023Assignees: INSTITUT PASTEUR, INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE TOULOUSE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Laurence Mulard, Guillaume Le Heiget, Zhaohu Hu, Louis-Antoine Barel, Isabelle Andre, Claire Moulis, Magali Remaud-Simeon, Sophie Barbe, Mounir Benkoulouche, Akli Ben Imeddourene
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Patent number: 11725061Abstract: Embodiments of the disclosure include methods and compositions related to chimeric antigen receptors (CAR) that target chondroitin sulfate proteoglycan-4 (CSPG4). T cells transduced with a CSPG4-specific CAR are effective for inhibition of particular cancer cells that express CSPG4. In certain embodiments, the cancer is melanoma, breast cancer, head and neck cancer, mesothelioma, glioblastoma, or renal cancer.Type: GrantFiled: April 27, 2018Date of Patent: August 15, 2023Assignees: The General Hospital Corporation, Baylor College of MedicineInventors: Gianpietro Dotti, Soldano Ferrone
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Patent number: 11697689Abstract: Disclosed is a method for delivery of an anti-cancer agent into a cell expressing the OAcGD2 ganglioside by using an antibody recognizing the OAcGD2 ganglioside.Type: GrantFiled: December 5, 2017Date of Patent: July 11, 2023Assignees: OGD2 PHARMA, NANTES UNIVERSITÉ, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM), INSTITUT DE CANCEROLOGIE DE L'OUESTInventors: Stéphane Birkle, Julien Fleurence, Sébastien Faraj, Jean-Marc Le Doussal, Denis Cochonneau, Mickaël Terme, Brigitte Assouline
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Patent number: 11518801Abstract: A method of treating or preventing the onset of diabetes or diabetic complications comprises administering to a subject a composition comprising an anti-AGE antibody. A composition for treating or preventing the onset of diabetes or diabetic complications comprises a first anti-AGE antibody, a second anti-AGE antibody and a pharmaceutically acceptable carrier. The first anti-AGE antibody is different from the second anti-AGE antibody. A method of treating or preventing the onset of diabetes or diabetic complications comprises immunizing a subject in need thereof against AGE-modified proteins or peptides of a cell.Type: GrantFiled: December 20, 2018Date of Patent: December 6, 2022Assignee: Siwa CorporationInventor: Lewis S. Gruber
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Patent number: 11143653Abstract: This document provides methods and materials involved in assessing immune system profiles. For example, methods and materials for performing flow cytometry to determine the number of CD4+ lymphocytes, CD8+ lymphocytes, regulatory T cells, B cells, NK cells, granulocytes, CD14+HLA-DRlo/neg g monocytes, and/or CD86+ monocytes per unit volume (e.g., cells per ?L or mL) of whole blood (e.g., fresh, un-manipulated whole blood) obtained from a mammal (e.g., a human) are provided.Type: GrantFiled: April 13, 2018Date of Patent: October 12, 2021Assignee: Mayo Foundation for Medical Education and ResearchInventors: Allan B. Dietz, Michael P. Gustafson
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Patent number: 10774357Abstract: Disclosed herein are methods and systems for determining whether a cell is resistant to one or more drugs. Also, disclosed herein are methods and systems for monitoring the treatment of a cancer patient to determine whether the cancerous cells being treated are resistant to the treatment. Further, disclosed herein are methods and systems for predicting the responsiveness of a cell to a drug. Also, disclosed herein are methods and systems to determine the rate of the efficacy of a chemotherapeutic drug on a cancerous, neoplastic or damaged cells.Type: GrantFiled: December 20, 2016Date of Patent: September 15, 2020Inventor: Nahid Razi
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Patent number: 10767220Abstract: Provided are methods of amplifying nucleic acids. The methods include combining a nucleic acid sample and one or more amplification primers adapted to amplify a region of one or more copy number stable genes in a reaction mixture under conditions sufficient to amplify the one or more copy number stable genes. Aspects of the present disclosure further include compositions and kits that find use in practicing embodiments of the methods.Type: GrantFiled: May 17, 2016Date of Patent: September 8, 2020Assignee: Becton, Dickinson and CompanyInventors: Kristen Mary Borchert, Frances Poyen Tong, Charlotte Ann Brown, Richard Lee Kelley, Chang Chen, Jeffrey Propse Baker, Liwen Stacy Xu
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Patent number: 10745489Abstract: An antibody recognizing the O-acetylated-GD2 ganglioside for the treatment of Cancer Stem Cells (CSC) cancer, a pharmaceutical composition including the antibody for treating a CSC cancer and a method for treating a CSC cancer in a patient in need thereof, the method including administering the antibody to the patient. A method for diagnosing a CSC, the use of the O-acetylated-GD2 ganglioside as a biomarker of CSC cancer, and a method for predicting the response of a subject affected with CSC cancer to a treatment with the antibody or the composition are also described.Type: GrantFiled: May 21, 2018Date of Patent: August 18, 2020Assignees: OGD2 PHARMA, UNIVERSITE DE NANTESInventors: Stephane Birkle, Denis Cochonneau, Mylene Dorvillius, Jean-Marc Le Doussal, Mickael Terme
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Patent number: 10688169Abstract: The present invention relates to synthetic saccharides of general formula (I): V*—[Ux+2—Ux+1—Ux]n—V—O-L-NH2 that are related to carbapenem-resistant Klebsiella pneumoniae capsular polysaccharide and conjugates thereof. Said conjugates and pharmaceutical composition containing said conjugates are useful for prevention and/or treatment of diseases associated with carbapenem-resistant Klebsiella pneumoniae. Furthermore, the synthetic saccharides of general formula (I): V*—[Ux+2—Ux+1—Ux]n—V—O-L-NH2 are useful as marker in immunological assays for detection of antibodies against carbapenem-resistant Klebsiella pneumoniae bacteria.Type: GrantFiled: March 29, 2016Date of Patent: June 23, 2020Assignee: Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.Inventors: Peter H. Seeberger, Claney Lebev Pereira, Guozhi Xiao, Naeem Khan, Chakkumkal Anish
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Patent number: 10259888Abstract: A compound comprising one or more polysaccharide moieties each independently represented by the formula ?(1?4)-[GlcNH—R]n-2,5-anhydromannose, wherein n is a positive integer from 3 to 500, and R is H or an acyl group, is described. The compound can be manufactured by (a) reacting chitosan with an acylating agent sufficient to partially N-acylate the chitosan, yielding a modified chitin/chitosan mixed polymer; and (b) reacting the modified chitin/chitosan mixed polymer with a deaminating agent to cleave the mixed polymer at the unacylated chitosan moieties. The compound can be used to immunize against fungal infection. Antibodies specific to the compound, and the use of such antibodies to protect against fungal infection are also described.Type: GrantFiled: May 1, 2017Date of Patent: April 16, 2019Assignee: Wellstat Vaccines, LLCInventors: Francis Michon, Samuel J. Wohlstadter, Frank Comer, Kuishu Ren
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Patent number: 10087242Abstract: The present invention relates to compounds derived from sugars which reproduce the epitopes of Shigella flexneri serotypes 3a and X and to the use thereof for the preparation of vaccine compositions. More specifically, the subject matter of the present invention relates to novel glycoconjugated compounds comprising oligosaccharides or polysaccharides described hereinafter, to the method for synthesizing these oligosaccharides or polysaccharides and glycoconjugates, to derivatives of these oligosaccharides or polysaccharides, to compositions containing same, and also to the use of the glycoconjugates for vaccination purposes. Finally, the present invention relates to methods for diagnosing a Shigella flexneri infection using one or more oligosaccharides or polysaccharides or conjugates thereof.Type: GrantFiled: June 20, 2014Date of Patent: October 2, 2018Assignees: INSTITUT PASTEUR, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE PARIS DESCARTESInventors: Laurence Mulard, Julien Boutet, Catherine Guerreiro, Farida Nato, Philippe Sansonetti, Armelle Phalipon
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Patent number: 9873741Abstract: There is disclosed compositions and methods relating to or derived from anti-TIM3 antibodies. More specifically, there is disclosed fully human antibodies that bind TIM3, TIM3-antibody binding fragments and derivatives of such antibodies, and TIM3-binding polypeptides comprising such fragments. Further still, there is disclosed nucleic acids encoding such antibodies, antibody fragments and derivatives and polypeptides, cells comprising such polynucleotides, methods of making such antibodies, antibody fragments and derivatives and polypeptides, and methods of using such antibodies, antibody fragments and derivatives and polypeptides, including methods of treating a disease.Type: GrantFiled: March 4, 2016Date of Patent: January 23, 2018Assignee: Sorrento Therapeutics, Inc.Inventors: John Dixon Gray, Heyue Zhou, Irina Krapf
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Patent number: 9556270Abstract: Disclosed are an anti-human TIM-3 antibody having high ADCC activity or antibody fragment thereof by screening a monoclonal antibody or antibody fragment thereof which binds to the amino acid sequence of the extracellular region of TIM-3 or its three-dimensional structure and exhibits ADCC activity; a hybridoma which produces the antibody; a DNA encoding the antibody; a vector comprising the DNA; a transformant which is obtainable by introducing the vector; a method for producing the antibody or the antibody fragment thereof which comprises using the hybridoma or the transformant; and a therapeutic agent and a diagnostic agent comprising the antibody or the antibody fragment thereof as an active ingredient.Type: GrantFiled: September 5, 2013Date of Patent: January 31, 2017Assignees: KYOWA HAKKO KIRIN CO., LTD, KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATIONInventors: Shin-ichiro Takayanagi, Hitomi Tomura, Tomonori Tawara, Yoshimasa Inagaki, Tsuguo Kubota, Koichi Akashi, Yoshikane Kikushige
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Patent number: 9409976Abstract: The present disclosure relates to Cell Death Inducing Molecule (“CDIM”) binding proteins and pharmaceutical compositions thereof. Particularly, the disclosure provides CDIM binding proteins that are useful in the selective depleting and killing of B cells, including neoplastic B cells as well as neoplastic cells that are not of B-cell origin that express CDIM-like antigens. In addition, the disclosure encompasses polynucleotides encoding the disclosed antigen binding proteins, and expression systems for producing the same. Further the present disclosure encompasses methods of treating patients with B cell proliferative- and mediated diseases by administering the CDIM binding proteins as well as diagnostic assays for identifying proteins that bind to CDIM. The disclosure further contemplates diagnostic assays for identifying patient populations that can be treated with the CDIM binding proteins.Type: GrantFiled: February 8, 2013Date of Patent: August 9, 2016Assignee: IGM BIOSCIENCES, INC.Inventors: Nelson N. H. Teng, Neelima M. Bhat, Marcia M. Bieber, Bruce A. Keyt
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Patent number: 9315566Abstract: Described herein are antigen binding proteins that bind to pathogenic mycobacteria-derived Mannose-Capped Lipoarabinomannan (ManLAM) and methods and kits for using and making the antigen binding proteins. Also described herein are antigen binding proteins that bind to the alpha 1-2 linkage mannose caps of ManLAM, antigen binding proteins that bind to a mannose cap with up to three alpha 1-2 linked mannose residues, and antigen binding proteins that bind to LAM with a mannose sugar capping motif.Type: GrantFiled: January 25, 2012Date of Patent: April 19, 2016Assignees: National University of Singapore, DSO National LaboratoriesInventors: Paul Anthony Macary, Conrad En Zuo Chan, Brendon John Hanson, Markus R. Wenk
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Publication number: 20150147328Abstract: The present invention relates to a vaccine composition for preventing staphylococcus aureus infection containing, as an active ingredient, a ribitol-phosphate which has been modified only by a ?-configuration in N-Acetylglucosamine (GlcNAc), a repeating unit of the ribitol-phosphate, or a wall teichoic acid (WTA) containing the repeating unit. The composition according to the present invention contains a coupling motif (an epitope) for an anti-WTA antibody, and thus can be effectively used as a vaccine composition or to prevent staphylococcus aureus infection by generating anti-WTA antibody.Type: ApplicationFiled: May 7, 2013Publication date: May 28, 2015Applicants: MOGAM BIOTECHNOLOGY INSTITUTE, PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATIONInventors: Bok Luel Lee, Kurokawa Kenji, Dong-Jun Jung, Jang-Hyun An, Yu-Jin Jeon, Na Hyang Kim, Takahashi Kazue, Eunmi Kim, Dong Ho Ahn
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Patent number: 9040049Abstract: The present invention relates to antibodies and antigen-binding fragments thereof, immunogenic peptide(s), and siRNA molecules which are capable of inhibiting neovascularization and/or angiogenesis and endothelial cell proliferation. The invention relates to antibodies and antigen-binding fragments thereof with specificity towards the metalloprotease domain of ADAM 15 and to immunogenic peptide(s) that elicits such antibodies. The invention also relates to compositions and kits comprising the antibodies and immunogenic peptide(s) of the invention, as well as methods and uses of the antibodies and antigen-binding fragments thereof and immunogenic peptide(s), as well as siRNA molecules.Type: GrantFiled: March 24, 2009Date of Patent: May 26, 2015Assignee: Vasgen LimitedInventors: Salman Rahman, Yatin Patel, Holger Gerhardt, Andrea Emma Lundkvist
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Publication number: 20150139998Abstract: The present invention relates to enterococcal cell wall polymers and their uses in the prevention and therapy of bacterial infection.Type: ApplicationFiled: March 4, 2013Publication date: May 21, 2015Inventors: Johannes Huebner, Otto Holst, Christian Theilacker, Karolina Kruszynska, Stefan Geiss-Liebisch, Agnieszka Beczala
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Publication number: 20150132295Abstract: This document provides methods and materials related to genetic variations associated with endometriosis. For example, this document provides methods for using such genetic variations to assess risk of, or susceptibility of developing or diagnosing endometriosis.Type: ApplicationFiled: November 11, 2014Publication date: May 14, 2015Inventors: ELI HATCHWELL, PEGGY S. EIS
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Publication number: 20150125451Abstract: This disclosure describes, in one aspect, a composition that includes a ?-glucan component and an antibody component that specifically binds to the ?-glucan. In another aspect, this disclosure describes a method of increasing a subject's response to ?-glucan immunotherapy. Generally, the method includes identifying the subject as a low binder of ?-glucan and administering to the subject a composition that comprises a ?-glucan moiety conjugated to the therapeutic antibody. In some cases, the therapeutic antibody can be an anti-tumor antibody.Type: ApplicationFiled: March 14, 2013Publication date: May 7, 2015Applicant: Biothera, Inc.Inventors: William J. Grossman, Mary A. Antonysamy, Richard M. Walsh, Mariana I. Nelson, Nandita Bose, Michael E. Danielson, Kyle S. Michel
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Publication number: 20150110790Abstract: A composition is provided for modulating or attenuating the cytokine induced cell surface expression of cell adhesion molecules, comprising an antibody that binds digoxin. There is also provided a method of modulating or attenuating the cytokine induced cell surface expression of a cell adhesion molecule in a patient by administering to a digoxin antibody composition to a patient in need of such treatment.Type: ApplicationFiled: May 22, 2014Publication date: April 23, 2015Applicants: Glenveigh Pharmaceuticals, LLC, CDA Royalty Investors, LLCInventors: Charles David Adair, Yuping Wang
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Publication number: 20150110781Abstract: The present disclosure relates generally to anti-rabies antibodies that can bind to and neutralize rabies virus. Antibodies of the present technology are useful alone or in combination with therapies known in the art for the treatment or prevention of rabies infection.Type: ApplicationFiled: May 24, 2012Publication date: April 23, 2015Inventors: Enyun Shen, Shiqi Ren
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Publication number: 20150110785Abstract: This invention relates, in part, to unique and newly identified genetic polynucleotides involved in the process of bone remodeling, variants and derivatives of the polynucleotides and corresponding polypeptides, uses of the polynucleotides, polypeptides, variants and derivatives, and methods and compositions for the amelioration of symptoms caused by bone remodeling disorders. Disclosed in particular are the isolation and identification of polynucleotides, polypeptides, variants and derivatives involved in osteoclast activity, validation of the identified polynucleotides for their potential as therapeutic targets and use of the polynucleotides, polypeptides, variants and derivatives for the amelioration of disease states and research purposes.Type: ApplicationFiled: December 23, 2014Publication date: April 23, 2015Inventors: Roy Rabindranauth Sooknanan, Gilles Bernard Tremblay, Mario Filion
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Publication number: 20150093388Abstract: The invention generally relates to antibodies that bind to human folate receptor and diagnostic assays for folate receptor 1-based therapies. Methods of using the antibodies to monitor therapy are further provided.Type: ApplicationFiled: August 29, 2014Publication date: April 2, 2015Applicant: ImmunoGen, Inc.Inventors: Olga AB, Daniel Tavares, Julianto Setiady, Sharron Ladd, Christina N. Carrigan, Lingyun Rui
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Publication number: 20150086555Abstract: The present invention provides novel human anti-Influenza antibodies and related compositions and methods. These antibodies are used in the prevention, inhibition, neutralization, diagnosis, and treatment of influenza infection.Type: ApplicationFiled: December 2, 2014Publication date: March 26, 2015Inventors: Ole Olsen, Christina L. Boozer
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Publication number: 20150071854Abstract: The present invention relates to monoclonal antibodies that bind or neutralize Hendra or Nipah virus. The invention provides such antibodies, fragments of such antibodies retaining Hendra or Nipah virus-binding ability, fully human antibodies retaining Hendra or Nipah virus-binding ability, and pharmaceutical compositions including such antibodies. The invention further provides for isolated nucleic acids encoding the antibodies of the invention and host cells transformed therewith. Additionally, the invention provides for prophylactic, therapeutic, and diagnostic methods employing the antibodies and nucleic acids of the invention.Type: ApplicationFiled: September 18, 2014Publication date: March 12, 2015Inventors: Dimiter S. Dimitrov, Zhongyu Zhu, Christopher C. Broder
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Patent number: 8975233Abstract: Various agents are described to denerve, modulate, or otherwise affect the renal nerves and other neural tissue. Also, various delivery devices are described to deliver an agent locally to the renal nerves. The delivery devices are positioned in the renal artery and penetrate into the wall of the renal artery to deliver the agent to the renal nerves. The delivery devices may be used to deliver the agent according to longitudinal position, radial position, and depth of the renal nerves relative to the renal artery. In addition, various methods are described to denervate, modulate, or otherwise affect the renal nerves and other neural tissue.Type: GrantFiled: January 26, 2011Date of Patent: March 10, 2015Assignee: Northwind Medical, Inc.Inventors: Emily A. Stein, Kondapavulur T. Venkateswara-Rao, Michael A. Evans
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Publication number: 20150056134Abstract: The present invention provides compositions for the production of an antibody or functional fragment thereof directed against Sialyl-Lewisa (sLea). The compositions of the invention include polynucleotides encoding a heavy chain and/or a light chain variable domain that binds to sLea. The invention also provides an isolated antibody or functional fragment thereof and methods of treating or preventing a disease, such as cancer or tumor formation, wherein the antibody or functional fragment includes a variable heavy chain domain and a variable light chain domain that has an amino acid sequence provided herein. The invention further provides a conjugate of an antibody or functional fragment thereof conjugated or recombinantly fused to a diagnostic agent, detectable agent or therapeutic agent, and methods of treating, preventing or diagnosing a disease in a subject in need thereof.Type: ApplicationFiled: August 26, 2014Publication date: February 26, 2015Inventors: Ritsuko SAWADA, Shu-Man SUN, Wolfgang SCHOLZ
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Publication number: 20150056205Abstract: This invention relates generally to methods of treating inflammatory bowel diseases (IBD), asthma, Crohn's Disease (CD), multiple sclerosis (MS), rheumatoid arthritis (RA), graft versus host disease (GVHD), host versus graft disease, and various spondyloarthropathies, comprising administering a steroid-sparing effective amount of an immunoglobulin or small molecule composition to a patient in need thereof. The invention also relates generally to combination therapies for the treatment of these conditions.Type: ApplicationFiled: July 28, 2014Publication date: February 26, 2015Applicant: BIOGEN IDEC MA INC.Inventor: Ivan LIEBERBURG
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Publication number: 20150050282Abstract: The present invention relates to compounds derived from sugars which reproduce the epitopes of Shigella flexneri serotypes 3a and X and to the use thereof for the preparation of vaccine compositions. More specifically, the subject matter of the present invention relates to novel glycoconjugated compounds comprising oligosaccharides or polysaccharides described hereinafter, to the method for synthesizing these oligosaccharides or polysaccharides and glycoconjugates, to derivatives of these oligosaccharides or polysaccharides, to compositions containing same, and also to the use of the glycoconjugates for vaccination purposes. Finally, the present invention relates to methods for diagnosing a Shigella flexneri infection using one or more oligosaccharides or polysaccharides or conjugates thereof.Type: ApplicationFiled: June 20, 2014Publication date: February 19, 2015Applicants: INSTITUT PASTEUR, Centre National De La Recherche Scientifique, Universite Paris DescartesInventors: Laurence MULARD, Julien BOUTET, Catherine GUERREIRO, Farida NATO, Philippe SANSONETTI, Armelle PHALIPON
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Publication number: 20150044218Abstract: The present disclosure provides immunogenic compositions comprising the N-domain of carcinoembryonic antigen (CEA). These compositions are useful for inducing or enhancing an immune response, for inhibiting tumor cell growth and for treating cancer.Type: ApplicationFiled: August 18, 2014Publication date: February 12, 2015Inventors: Aws Abdul-Wahid, Jean Gariépy
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Publication number: 20150023968Abstract: An isolated DNA molecule comprising a fragment of the gene encoding the feline NIS is disclosed as well as methods of use thereof. Also provided are methods for rational diet design of food composition suitable for administration to feline companion animals afflicted with hyperthyroidism, comprising (a) accessing at least one database that comprises a first data set relating functional gene profile of a biofluid or tissue sample from an animal to physiological condition of the animal, where the functional gene profile is that of the feline NIS gene; (b) accessing at least one database that comprises a second data set relating effects of bioactive dietary components on the functional gene profile; (c) using an algorithm drawing on these data sets, processing input data defining physiological condition to derive a nutritional formula promoting wellness of a feline companion animal afflicted with hyperthyroidism; and (d) preparing a food composition based on the nutritional formula.Type: ApplicationFiled: December 6, 2012Publication date: January 22, 2015Inventors: Samer Al-Murrani, Jeffrey Brockman
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Publication number: 20140363437Abstract: A method of treating a subject in need of a non-syngeneic cell or tissue graft is disclosed. The method comprising: (a) transplanting into a subject a dose of T cell depleted immature hematopoietic cells, wherein the T cell depleted immature hematopoietic cells comprise less than 5×105 CD3+ T cells per kilogram body weight of the subject, and wherein the dose comprises at least about 5×106 CD34+ cells per kilogram body weight of the subject; and subsequently (b) administering to the subject a therapeutically effective amount of cyclophosphamide, wherein the therapeutically effective amount comprises 25-200 mg per kilogram body weight, thereby treating the subject.Type: ApplicationFiled: December 20, 2012Publication date: December 11, 2014Inventors: Yair Reisner, Esther Bachar-Lustig
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Publication number: 20140363436Abstract: Provided are methods of diagnosing IgA nephropathy in a subject. Optionally, the methods comprise isolating an IgG from the subject and determining whether the IgG binds to a galactose-deficient IgA1. Optionally, the methods comprise providing a biological sample from the subject and detecting in the sample a mutation in a IGH gene, wherein the mutation is in a nucleotide sequence encoding a complementarity determining region 3 (CDR3) of a IGH variable region. Optionally, the methods comprise determining a level of IgG specific for a galactose-deficient IgA1 in the subject. Also provided are methods of treating or reducing the risk of developing IgA nephropathy in a subject.Type: ApplicationFiled: June 27, 2014Publication date: December 11, 2014Inventors: Hitoshi Suzuki, Run Fan, Bruce A. Julian, Jan Novak, Zina Moldoveanu, Zhixin Zhang, Milan Tomana, Jiri Mestecky, Robert J. Wyatt, Yasuhiko Tomino, Yusuke Suzuki, Stephen Olson
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Publication number: 20140356415Abstract: The disclosure relates to compositions, pharmaceutical compositions, vaccines, and methods of making and using the same. The compositions of the disclosure are useful to stimulate an antigen-specific immune response and, in some embodiments, a protective immune response in an animal after challenge to pathogens. The compositions of the disclosure are also useful for treatment and prevention of disease in a subject such as cancer.Type: ApplicationFiled: June 3, 2014Publication date: December 4, 2014Applicants: University of Maryland, College Park, University of Maryland, BaltimoreInventors: Philip R. DeShong, Lenea Stocker, Daniel C. Stein, Stefanie N. Vogel, Katharina Richard
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Publication number: 20140356367Abstract: The present invention provides for monophosphorylated lipid A derivatives and carbohydrate derivatives that are useful as agents in the treatment of diseases and conditions, including cancers. Also provided are pharmaceutical compositions comprising one or more compounds of Formula I-IV. In addition, methods for the treatment of cancers are provided.Type: ApplicationFiled: August 18, 2014Publication date: December 4, 2014Inventors: Zhongwu Guo, Qianli Wang, Shouchu Tang
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Publication number: 20140341909Abstract: A method is provided for covalently linking carbohydrates, proteins, nucleic acids, and other biomolecules under neutral conditions, using a Diels-Alder cycloaddition reaction. In an example, activated carbon-carbon double bonds were attached to free amino sites of a carrier protein, and a conjugated diene was attached to a carbohydrate hapten. Spontaneous coupling of the carbohydrate and the protein components under very mild conditions provided glycoconjugates containing up to 37 carbohydrate hapten units per carrier protein molecule. The method is also applicable to the immobilization of biomolecules on gel or solid supports. The conjugated products are useful as immunogens and as analytical and diagnostic reagents.Type: ApplicationFiled: June 27, 2014Publication date: November 20, 2014Applicant: The United States of America, as represented by the Secretary, Department of Health and Human ServInventor: Vince Pozsgay
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Publication number: 20140341908Abstract: The invention is directed to an improved method to manufacture virus for use in vaccine by culturing infected cells that have been modified to overexpress miR-144. The invention is also directed to manipulating the activity or level of miR-144 in subjects in order to modulate the antiviral and immune response systems.Type: ApplicationFiled: May 20, 2014Publication date: November 20, 2014Applicant: INSTITUTE FOR SYSTEMS BIOLOGYInventors: Carrie M. ROSENBERGER, Alan ADEREM
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Publication number: 20140328847Abstract: It has now been discovered that mice with an ablated galectin-12 gene exhibit enhanced fat mobilization (lipolysis), have reduced adipose tissue mass, improved insulin sensitivity and glucose tolerance, and increased mitochondrial respiration. Inhibition of galectin-12 activity can therefore be used to reduce, mitigate, inhibit and/or prevent obesity, type 2 diabetes, metabolic diseases, mitochondrial diseases, other disease conditions associated with and/or caused by the abnormal expression or overexpression of galectin-12, and other disease conditions with normal galectin-12 expression but will benefit from galectin-12 inhibition.Type: ApplicationFiled: October 2, 2012Publication date: November 6, 2014Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventors: Ri-Yao Yang, Fu-Tong Liu, Lan Yu, Daniel K. Hsu
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Publication number: 20140314742Abstract: The present application relates to compositions of humanized and humanized/deimmunized anti-endoglin antibodies and antigen-binding fragments thereof. One aspect relates to antibodies having one or more modifications in at least one amino acid residue of at least one of the framework regions of the variable heavy chain, the variable light chain or both. Another aspect relates to antibodies which bind endoglin and inhibit angiogenesis. Another aspect relates to the deimmunization of humanized antibodies to reduce immunogenicity. Another aspect relates to the use of humanized and humanized/deimmunized antibodies which bind endoglin for the detection, diagnosis or treatment of a disease or condition associated with endoglin, angiogenesis or a combination thereof.Type: ApplicationFiled: October 15, 2013Publication date: October 23, 2014Applicant: TRACON PHARMACEUTICALS, INC.Inventors: Charles Theuer, Maximiliano Vasquez
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Publication number: 20140294840Abstract: Provided are human miRNAs associated with the generation of immunological tolerance during pregnancy as well as fragments, derivatives and variants thereof for use in immunomodulation. Said miRNAs may be used in diagnosis and treatment of disorders associated with a deregulated immune response, autoimmune disorders, pregnancy associated diseases, failure or problems of placentation and complications resulting from allotransplantations. In addition, new pharmaceutical and diagnostic compositions for use in diagnosis and therapy of said disorders are described.Type: ApplicationFiled: November 30, 2012Publication date: October 2, 2014Inventors: Jorn Bullerdiek, Inga Flor
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Publication number: 20140294930Abstract: In alternative embodiments, the invention provides vaccines, pharmaceutical compounds and formulations for diagnosing, preventing, treating or ameliorating Group A Streptococcus (GAS), Group C Streptococcus (GCS), or Group A Streptococcus (GGS), infections, or other pathogenic Streptococcus infections. In alternative embodiments, the invention provides compositions such as diagnostic tests, assays, immunoassays and test strips, and methods, for detecting or diagnosing the presence of a Streptococcal infection, e.g., Group A Streptococcus (GAS), Group C Streptococcus (GCS), or Group A Streptococcus (GGS), infections, or other pathogenic Streptococcus infections.Type: ApplicationFiled: August 3, 2012Publication date: October 2, 2014Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventors: Victor Nizet, Nina van Sorge
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Publication number: 20140255409Abstract: A method for extracorporeal elimination of one or more components from blood where whole blood or blood plasma is added to a blood treatment device containing an adsorbent which binds the one or more components is disclosed. The adsorbent comprises at least one matrix to which at least one ligand having specific binding affinity to said one or more component is covalently bound. The ligand comprises a glycosidically bound aglycon and at least one saccharide, preferably blood group determinant A, blood group determinant B, blood group H determinant, a P antigen, or a Pk antigen; or said ligand is an amino acid, a peptide or an antibody. Methods for treatment of transplant recipients, and to use a blood treatment device is also disclosed.Type: ApplicationFiled: October 29, 2012Publication date: September 11, 2014Inventor: Kurt Nilsson
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Patent number: 8815239Abstract: The present invention relates to compounds derived from sugars which reproduce the epitopes of Shigella flexneri serotypes 3a and X and to the use thereof for the preparation of vaccine compositions. More specifically, the subject matter of the present invention relates to novel glycoconjugated compounds comprising oligosaccharides or polysaccharides described hereinafter, to the method for synthesizing these oligosaccharides or polysaccharides and glycoconjugates, to derivatives of these oligosaccharides or polysaccharides, to compositions containing same, and also to the use of the glycoconjugates for vaccination purposes. Finally, the present invention relates to methods for diagnosing a Shigella flexneri infection using one or more oligosaccharides or polysaccharides or conjugates thereof.Type: GrantFiled: May 16, 2008Date of Patent: August 26, 2014Assignees: Institut Pasteur, Centre National de la Recherche Scientifique, Universite Paris DescartesInventors: Laurence Mulard, Julien Boutet, Catherine Guerreiro, Farida Nato, Philippe Sansonetti, Armelle Phalipon
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Publication number: 20140234318Abstract: The present invention describes oligosaccharide sequences, which are specifically expressed by human tumors. The present invention is related to a method of determining an oligosaccharide sequence, which comprises a tumor specific terminal N-acetylglucosamine residue, in a biological sample, the presence of said sequence in said sample being an indication of the presence of cancer. The present invention provides antigenic substances comprising said oligosaccharide sequences in a polyvalent form and it further provides diagnostic agents, pharmaceutical compositions and cancer vaccines comprising said oligosaccharide sequences or substances binding to said oligosaccharide sequences. The present invention is also related to methods for the treatment of cancer.Type: ApplicationFiled: March 24, 2014Publication date: August 21, 2014Applicant: GLYKOS FINLAND OYInventors: Jari NATUNEN, Susann TENEBERG, Karl-Anders KARLSSON, Tero SATOMAA, Annamari HEISKANEN
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Patent number: 8808698Abstract: The present invention is directed to compositions and methods for inhibiting the development of new lymphatic vessels, and for inhibiting tumor cell dissemination through the lymphatics. In preferred embodiments, the present invention utilizes agents that inhibit the specific binding of integrin alpha4beta1 (?4?1, VLA-4) to one or more of its ligands. The invention further relates to methods for screening test compounds for their ability to inhibit undesirable lymphangiogenesis and/or tumor metastasis.Type: GrantFiled: February 5, 2007Date of Patent: August 19, 2014Assignee: The Regents of the University of CaliforniaInventors: Judith Varner, Barbara Garmy-Susini
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Publication number: 20140220003Abstract: The present invention relates to a therapeutic method and a diagnostic method using an antibody that binds to a ganglioside GM2 antigen, and a therapeutic agent and a diagnostic agent comprising as an active ingredient an antibody that binds to a ganglioside GM2 antigen. According to the present invention, the prognosis of GM2 positive mesothelioma patients can be improved by diagnosing and treating GM2 positive mesothelioma patients with a diagnostic agent and a therapeutic agent that comprise an anti-ganglioside GM2 antibody as an active ingredient.Type: ApplicationFiled: December 5, 2013Publication date: August 7, 2014Applicants: KYOWA HAKKO KIRIN CO., LTD, NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITYInventors: Seiji YANO, Yusuke MACHINO, Yui SUZUKI
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Publication number: 20140193416Abstract: The invention relates to a synthetic oligosaccharide representing part of the repeating unit of the Clostridium difficile glycopolymer PS-I and having the sequence of the pentasaccharide a-L-Rhap-(1?3)-?-D-Glcp-(1?4)-[a-L-Rhap-(1?3]-a-D-Glcp-(1?2)-a-D-Glcp or a synthetic fragment or derivative thereof. Preferably, the claimed synthetic oligosaccharide bears at least one linker L for conjugation to a carrier protein or for immobilization on a surface. Further aspects of the invention relate to advantageous methods for synthesizing said synthetic oligosaccharide and oligosaccharide-protein conjugate as well as to uses thereof, in particular as vaccines and diagnostic tools.Type: ApplicationFiled: July 30, 2012Publication date: July 10, 2014Applicant: Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.Inventors: Peter H. Seeberger, Christopher E. Martin, Felix Broecker, Chakkumkal Anish
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Publication number: 20140178365Abstract: The present invention provides glycan-interacting antibodies useful in the treatment and prevention of human disease, including cancer. Such glycan-interacting antibodies include monoclonal antibodies, derivatives and fragments thereof as well as compositions and kits comprising them.Type: ApplicationFiled: October 10, 2013Publication date: June 26, 2014Applicant: SIALIX INCInventors: Darius Ghaderi, Ana Paula Galvao da Silva, Jeffrey Behrens, Julie Hermann, Nancy Hurtado-Ziola