Hepatitis Virus Patents (Class 424/161.1)
  • Patent number: 10144974
    Abstract: The present invention provides a method of specifically detecting IFN-?2 mRNA or IFN-?3 mRNA. There is provided a qRT-PCR method specifically detecting, discriminating and quantifying IFN-?2 and IFN-?3 mRNA in a biological sample obtained from a human. There is provided qRT-PCR methods and primers and probes that specifically detect IFN-?2 mRNA but not IFN-?3 mRNA and vice versa in humans in order to detect, quantify and discriminate IFN-?2 mRNA and IFN-?3 mRNA.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: December 4, 2018
    Assignee: Medical Diagnostic Laboratories, LLC
    Inventors: Grant Gallagher, Grant E. Gallagher, Joyce Eskdale, Rachael Siegel
  • Patent number: 9657087
    Abstract: The present application relates to an immunoglobulin preparation comprising anti-hepatitis B antibodies for subcutaneous administration and to uses thereof, including methods for treating, preventing and/or reducing a disease, disorder or condition associated with hepatitis B virus.
    Type: Grant
    Filed: June 17, 2014
    Date of Patent: May 23, 2017
    Assignee: Omrix Biopharmaceuticals Ltd.
    Inventors: Orgad Laub, Nadav Orr
  • Patent number: 9464321
    Abstract: The present invention provides a method of specifically detecting IFN-?2 mRNA or IFN-?3 mRNA. There is provided a qRT-PCR method specifically detecting, discriminating and quantifying IFN-?2 and IFN-?3 mRNA in a biological sample obtained from a human. There is provided qRT-PCR methods and primers and probes that specifically detect IFN-?2 mRNA but not IFN-?3 mRNA and vice versa in humans in order to detect, quantify and discriminate IFN-?2 mRNA and IFN-?3 mRNA.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: October 11, 2016
    Assignee: Medical Diagnostic Laboratories, LLC
    Inventors: Grant Gallagher, Grant E. Gallagher, Joyce Eskdale, Rachael Siegel
  • Patent number: 9193781
    Abstract: This invention relates to humanized antibodies and fragments thereof which bind to hepatitis C virus E2 protein and methods of their use.
    Type: Grant
    Filed: December 17, 2008
    Date of Patent: November 24, 2015
    Assignees: MEDICAL RESEARCH COUNCIL, MEDICAL RESEARCH COUNCIL TECHNOLOGY
    Inventors: David J. Matthews, David G. Williams, Arvind Patel
  • Publication number: 20150079036
    Abstract: Compounds, methods, and compositions for the treatment of infections in or exposure to humans and other host animals of Flaviviridae viruses, including HCV, that includes the administration of an effective amount of a spiro[2.4]heptane as described herein or a pharmaceutically acceptable salt or prodrug thereof, optionally in a pharmaceutically acceptable carrier, are provided. The spiro[2.4]heptane compounds either possess antiviral activity, or are metabolized to a compound that exhibits such activity.
    Type: Application
    Filed: November 24, 2014
    Publication date: March 19, 2015
    Applicant: UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC.
    Inventor: Chung K. Chu
  • Publication number: 20150010578
    Abstract: Disclosed herein are compositions, systems and methods for delivery of proteins of interest using adeno-associated virus (AAV) vectors.
    Type: Application
    Filed: September 12, 2014
    Publication date: January 8, 2015
    Inventors: Alejandro Benjamin Balazs, David Baltimore
  • Patent number: 8877187
    Abstract: The invention provides methods and compositions for the treatment and prevention of a transmittable disease in a subject, such as avians and mammals. The methods and compositions of the invention specifically make use of avian antibodies to the disease to be treated or prevented. Administration of such avian antibodies to a subject has been shown effective for reducing mortality in a population of subjects that are infected, or become infected, with the disease. The invention also provides kits useful for detecting the presence of transmittable diseases in subjects.
    Type: Grant
    Filed: November 23, 2010
    Date of Patent: November 4, 2014
    Assignee: Avianax, LLC
    Inventors: James M. Schiltz, Marshall K. Brinton, James K. Petell, David S. Bradley
  • Patent number: 8858947
    Abstract: The present invention provides identification and characterization of conformational epitopes of the envelope protein E2 of the Hepatitis C virus (HCV). The present invention provides a panel of human monoclonal antibodies that recognize conformational epitopes of E2. The antibodies are derived from patients infected with HCV. The present invention provides methods for utilizing HCV antibodies as therapeutic, diagnostic, and/or prophylactic agents. The present invention provides mimotopes with conformational epitopes intact and methods of using mimotopes. The present invention provides methods of stratifying patients based on their response to HCV. The present invention provides pharmaceutical compositions for prevention and treatment of HCV comprising one or more HCV antibodies.
    Type: Grant
    Filed: October 5, 2008
    Date of Patent: October 14, 2014
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Steven Foung, Zhen-yong Keck
  • Publication number: 20140294858
    Abstract: The present application relates to an immunoglobulin preparation comprising anti-hepatitis B antibodies for subcutaneous administration and to uses thereof, including methods for treating, preventing and/or reducing a disease, disorder or condition associated with hepatitis B virus
    Type: Application
    Filed: June 17, 2014
    Publication date: October 2, 2014
    Inventors: Orgad LAUB, Nadav ORR
  • Publication number: 20140271669
    Abstract: The present invention provides, among other aspects, methods for the manufacture of plasma-derived immunoglobulin G compositions highly enriched for anti-brain disease related protein antibodies (e.g., anti-A?, anti-RAGE, and anti-?-synuclein antibodies). Advantageously, the methods provided do not affect the manufacturing processes or capabilities for producing plasma-derived IgG therapeutics. Plasma-derived IgG compositions that are highly enriched for anti-brain disease related protein antibodies (e.g., anti-A?, anti-RAGE, and anti-?-synuclein antibodies), as also provided here. Methods for the treatment of brain diseases and disorders by administration of plasma-derived IgG compositions highly enriched for anti-brain disease related protein antibodies (e.g., anti-A?, anti-RAGE, and anti-?-synuclein antibodies), are also provided.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicants: Baxter Healthcare SA, Baxter International Inc.
    Inventors: Lucia Hofbauer, Harald Arno Butterweck, Theresa Bauer, Alfred Weber, Wolfgang Teschner, Hans-Peter Schwarz
  • Patent number: 8795671
    Abstract: The present application relates to an immunoglobulin preparation comprising anti-hepatitis B antibodies for subcutaneous administration and to uses thereof, including methods for treating, preventing and/or reducing a disease, disorder or condition associated with hepatitis B virus.
    Type: Grant
    Filed: December 3, 2009
    Date of Patent: August 5, 2014
    Assignee: Omrix Biopharmaceuticals Ltd.
    Inventors: Orgad Laub, Nadav Orr
  • Publication number: 20140140957
    Abstract: Compounds, methods, and compositions for the treatment of infections in or exposure to humans and other host animals of Flaviviridae viruses, including HCV, that includes the administration of an effective amount of a spiro[2.4]heptane as described herein or a pharmaceutically acceptable salt or prodrug thereof, optionally in a pharmaceutically acceptable carrier, are provided. The spiro[2.4]heptane compounds either possess antiviral activity, or are metabolized to a compound that exhibits such activity.
    Type: Application
    Filed: January 23, 2014
    Publication date: May 22, 2014
    Applicant: University of Georgia Research Foundation, Inc.
    Inventor: Chung K. Chu
  • Publication number: 20140140987
    Abstract: A method of introducing healthy good human cells to eat up bad damaged cells, comprising administering an effective amount of a healthy good protein containing transferrin, alpha 1-antitrypsin, apolipoprotein A and human albumin. The method further comprises administering an effective amount of a protein containing ApoA1/2/4, or administering an effective amount of a protein containing Factor II, Factor VII, Factor IX and Factor X in prothrombin complex concentrate. The method can further comprise administering an effective amount of fibrinogen, Factor VIII, high concentrate fibrinogen, thrombin. hepatitis B immune globulin (HBIG), anti-thrombin III (AT-III), protein C, fibronectin, protein S and protein M.
    Type: Application
    Filed: October 17, 2013
    Publication date: May 22, 2014
    Inventor: Kieu Hoang
  • Publication number: 20140140958
    Abstract: Compounds, methods, and compositions for the treatment of infections in or exposure to humans and other host animals of Flaviviridae viruses, including HCV, that includes the administration of an effective amount of a spiro[2.4]heptane as described herein or a pharmaceutically acceptable salt or prodrug thereof, optionally in a pharmaceutically acceptable carrier, are provided. The spiro[2.4]heptane compounds either possess antiviral activity, or are metabolized to a compound that exhibits such activity.
    Type: Application
    Filed: January 23, 2014
    Publication date: May 22, 2014
    Applicant: University of Georgia Research Foundation, Inc.
    Inventor: Chung K. Chu
  • Publication number: 20140134214
    Abstract: The present invention, inter alia, relates to a closed sterilized container comprising at least one carrier which is a stabilizer; and at least one biomolecule reversibly attached to the carrier, wherein said carrier partially or completely covers the attached biomolecules and wherein said at least one carrier is selected from the group consisting of (poly)peptides such as dipeptides or tripeptides, amino acids, polyalcohols, polyethyleneglycols, ionic liquids, compatible solutes, saponins and a mixture thereof. The invention also relates to methods for producing sterilized containers according to the invention and uses thereof.
    Type: Application
    Filed: January 16, 2014
    Publication date: May 15, 2014
    Applicant: Leukocare AG
    Inventors: Jens Altrichter, Anja Breuer, Nicole Schaath, Julia Quathamer
  • Publication number: 20140065102
    Abstract: It is disclosed a method for the treatment of HBV infection or HBV/HDV co-infection, the method comprising administering to a subject in need of treatment a first pharmaceutically acceptable agent that removes the hepatitis B surface antigen from the blood and a second pharmaceutically acceptable agent which stimulates immune function.
    Type: Application
    Filed: May 17, 2013
    Publication date: March 6, 2014
    Inventors: Michel BAZINET, Andrew VAILLANT
  • Patent number: 8580256
    Abstract: The present invention provides liquid formulations of antibodies or fragments thereof that specifically bind to a hepatitis B virus (HBV) antigen, which formulations exhibit stability, low to undetectable levels of aggregations, and very little to no loss of the biological activities of the antibodies or antibody fragments, even during long periods of storage. Furthermore, the invention provides methods of preventing, treating or ameliorating one or more symptoms associated with HBV infection utilizing the liquid formulations of the present invention.
    Type: Grant
    Filed: June 23, 2010
    Date of Patent: November 12, 2013
    Assignee: Yeda Reseach and Development Company Limited
    Inventors: Shlomo Dagan, Rachel Eren, Hemant Kumar Misra, Walter G. Gowan, Jr., Sandra O'Connor
  • Patent number: 8551484
    Abstract: Isolated human monoclonal antibodies which bind to hepatitis C virus (HCV), and related antibody-based compositions and molecules, are disclosed. The human antibodies can be produced in a transfectoma or in a non-human transgenic animal, e.g., a transgenic mouse, capable of producing multiple isotypes of human monoclonal antibodies by undergoing V-D-J recombination and isotype switching. Also disclosed are pharmaceutical compositions comprising the human antibodies, non-human transgenic animals, and hybridomas which produce the human antibodies, and therapeutic and diagnostic methods for using the human antibodies.
    Type: Grant
    Filed: February 13, 2008
    Date of Patent: October 8, 2013
    Assignee: University of Massachusetts
    Inventors: Donna M. Ambrosino, William D. Thomas, Jr., Gregory J. Babcock, Teresa Broering, Susan Sloan
  • Publication number: 20130224152
    Abstract: Compounds, methods, and compositions for the treatment of infections in or exposure to humans and other host animals of Flaviviridae viruses, including HCV, that includes the administration of an effective amount of a spiro[2.4]heptane as described herein or a pharmaceutically acceptable salt or prodrug thereof, optionally in a pharmaceutically acceptable carrier, are provided. The spiro[2.4]heptane compounds either possess antiviral activity, or are metabolized to a compound that exhibits such activity.
    Type: Application
    Filed: February 14, 2013
    Publication date: August 29, 2013
    Applicant: UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC.
    Inventor: UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC.
  • Publication number: 20130129676
    Abstract: The present invention provides combinations of antibodies for use in the treatment or the prevention of HCV infection. In particular, combinations are provided that comprise at least one anti-HCV envelope antibody and at least one anti-HCV receptor antibody, wherein the anti-HCV-envelope antibody and anti-HCV-receptor antibody act in a highly synergistic manner to inhibit HCV entry into susceptible cells. Also provided are pharmaceutical compositions and kits comprising such combinations and methods of using these compositions and kits for treating or preventing HCV infection.
    Type: Application
    Filed: May 25, 2011
    Publication date: May 23, 2013
    Applicants: UNIVERSITE DE STRASBOURG, INSERM (Institut National de la Sante et de la Recherche Medicale)
    Inventor: Thomas Baumert
  • Publication number: 20130084301
    Abstract: Compositions and methods are provided relating to human anti-HCV E2 monoclonal antibodies. The antibodies of the invention bind to a conserved region of HCV E2 protein, and neutralize HCV influenza virus across multiple HCV genotypes. Embodiments of the invention include isolated antibodies and derivatives and fragments thereof, pharmaceutical formulations comprising one or more of the human anti-HCV monoclonal antibodies; and cell lines that produce these monoclonal antibodies.
    Type: Application
    Filed: August 30, 2012
    Publication date: April 4, 2013
    Inventors: Steven Foung, Zhen-Yong Keck
  • Publication number: 20130064793
    Abstract: Provided herein are compounds, compositions and methods for the treatment of liver disorders, including HCV infections. In one embodiment, compounds and compositions of nucleoside derivatives are disclosed, which can be administered either alone or in combination with other anti-viral agents.
    Type: Application
    Filed: September 11, 2012
    Publication date: March 14, 2013
    Applicant: IDENIX PHARMACEUTICALS, INC.
    Inventors: Dominique SURLERAUX, Cyril B. DOUSSON, David DUKHAN, Claire PIERRA
  • Patent number: 8383371
    Abstract: The present invention relates to a replicon RNA comprising a nucleotide sequence at least containing the 5? untranslated region, the nucleotide sequence encoding NS3 protein, NS4A protein, NS4B protein, NS5A protein and NS5B protein, and the 3? untranslated region on the genomic RNA of hepatitis C virus of genotype 2a.
    Type: Grant
    Filed: December 1, 2010
    Date of Patent: February 26, 2013
    Assignees: Toray Industries, Inc., Tokyo Metropolitan Institute of Medical Science
    Inventors: Takaji Wakita, Takanobu Kato, Tomoko Date
  • Publication number: 20120308580
    Abstract: There is provided at least one isolated TCR-like antibody or fragment thereof, wherein the antibody or fragment thereof is capable of specifically binding to at least one HBV derived peptide.
    Type: Application
    Filed: November 19, 2010
    Publication date: December 6, 2012
    Applicants: NATIONAL UNIVERSITY OF SINGAPORE, AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
    Inventors: Antonio Bertoletti, Sastry Konduru Seetharama, Paul Anthony Macary, Soh Ha Chan, Chien Tei Too
  • Publication number: 20120207709
    Abstract: Antisense oligomers useful for modulating hepatitis B virus infections, and for the treatment of hepatitis B virus (HBV) and hepatitis B virus-related conditions in animals including humans. More particularly, antisense oligomers with modified nucleotides for treatment of HBV in animals, more particularly antisense oligomers comprising 2?O-4?C-methylene-bridged sugars, or nucleotides with other 2?O-4?C bridged sugars, also known as locked nucleic acids (LNA), for treatment of HBV in animals, and more particularly for treatment of HBV in humans.
    Type: Application
    Filed: October 15, 2010
    Publication date: August 16, 2012
    Inventor: Robert K. Hamatake
  • Publication number: 20120107271
    Abstract: The present invention provides compounds of Formula (I): (Chemical formula should be inserted here as it appears on abstract in paper form) (I) and tautomers, isomers, and esters of said compounds, and pharmaceutically acceptable salts, solvates, and pro-drugs of said compounds, wherein each of R, R1, X, Y, Z, R2, R3, R4, R5, R6, R7, R8, R9, R18, R19 and n is selected independently and as defined herein. Compositions comprising such compounds are also provided. The compounds of the invention are effective as inhibitors of HCV, and are useful, alone and together with other therapeutic agents, in treating or preventing diseases or disorders such as viral infections and virus-related disorders.
    Type: Application
    Filed: August 19, 2009
    Publication date: May 3, 2012
    Inventors: Cecil D. Kwong, F. George Njoroge, Subramaniam Ananthan, Ashok Arasappan, Frank Bennett, Jeremy Clark, Anita T. Fowler, Feng Geng, Hollis S. Kezar, III, Joseph A. Maddry, John J. Piwinski, Robert C. Reynolds, Abhijit Roychowdhury, John A. Secrist, III, Neng-Yang Shih
  • Publication number: 20120039846
    Abstract: The present invention provides identification and characterization of conformational epitopes of the envelope protein E2 of the Hepatitis C virus (HCV). The present invention provides a panel of human monoclonal antibodies that recognize conformational epitopes of E2. The antibodies are derived from patients infected with HCV. The present invention provides methods for utilizing HCV antibodies as therapeutic, diagnostic, and/or prophylactic agents. The present invention provides mimotopes with conformational epitopes intact and methods of using mimotopes. The present invention provides methods of stratifying patients based on their response to HCV. The present invention provides pharmaceutical compositions for prevention and treatment of HCV comprising one or more HCV antibodies.
    Type: Application
    Filed: October 5, 2008
    Publication date: February 16, 2012
    Applicant: THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
    Inventors: Steven Foung, Zhen-yong Keck
  • Publication number: 20120039984
    Abstract: A glycolipopeptide comprising a carbohydrate component, a peptide component and a lipid component, for use as a therapeutic or prophylactic vaccine. Also provided are monoclonal and polyclonal antibodies that recognize the glycolipopeptide of the invention, as well as uses thereof.
    Type: Application
    Filed: July 2, 2009
    Publication date: February 16, 2012
    Applicant: University of Georgia Research Foundation, Inc.
    Inventors: Geert-Jan Boons, Therese Buskas, Alex J. Harvey, Sampat Ingale, Margaretha Wolfert, Robert Lance Wells
  • Publication number: 20120034238
    Abstract: The present invention relates to a method for treating hepatitis virus infection comprising administering to a subject infected with a hepatitis virus an effective amount of a yolk or yolk antibody obtained from an egg of a fowl which has been immunized using Helicobacter pylori as an antigen. In particular, the method is effective in reducing virus titer and/or decreasing a level of glutamic oxaloacetic transaminase (GOT) or glutamic pyruvic transaminase (GPT) in the subject. Also provided is a composition for treating hepatitis virus infection which comprises the yolk or yolk antibody in combination with one or more supplemental ingredients such as Salviae Miltiorrhiza Radix, Oldennlandiae Hb., Zingiberis Radix, Ginseng Radix, Atractylodis Radix, Curcumae Radix, Angelicae Sinensis Radix, bee propolis, calcium lactate, soy proteins, probiotics, and grain bran.
    Type: Application
    Filed: August 3, 2011
    Publication date: February 9, 2012
    Applicant: ASIA HEPATO GENE CO.
    Inventor: David C. P. Chen
  • Publication number: 20120009196
    Abstract: The present disclosure relates to anti-HCV core protein monoclonal antibodies, methods of making them, and their uses in the prevention, diagnosis, and/or treatment of disease including HCV infections.
    Type: Application
    Filed: July 8, 2011
    Publication date: January 12, 2012
    Applicant: ABBOTT LABORATORIES
    Inventors: A Scott Muerhoff, Susan E. Brophy, Bill J. Zeck
  • Publication number: 20120009151
    Abstract: Disclosed herein are novel triazines and related compounds, the synthesis thereof, and compositions, including pharmaceutical compositions, comprising the novel triazines and related compounds. Such novel triazines and related compounds function to inhibit or block entry of viruses of the Flaviviridae family, including Hepatitis C virus (HCV), into cells that are susceptible to virus infection. These compounds are useful for the treatment, therapy and/or prophylaxis of viral diseases and infection, including HCV infection.
    Type: Application
    Filed: December 19, 2008
    Publication date: January 12, 2012
    Applicant: Progenics Pharmaceuticals, Inc.
    Inventors: Amy Qi Han, Glen A. Coburn, Kathleen P. Provoncha, Yakov Rotshteyn
  • Publication number: 20110311551
    Abstract: The invention provides new conformational antibodies, and more particular conformational monoclonal antibodies and fragments thereof, that are directed against HCV. Also provided are compositions of particles that are recognized by such antibodies, and pharmaceutical compositions containing these particles. Also described are HCV enveloped subviral particles and purified HCV enveloped complete viral particles, as well as processes for their preparation.
    Type: Application
    Filed: May 24, 2011
    Publication date: December 22, 2011
    Inventors: Marie Anne PETIT, Emmanuel DROUET, Christian TREPO
  • Publication number: 20110311550
    Abstract: Provided are polypeptides, including antibodies and fragments thereof, useful for preventing or treating new or recurring infection of hepatitis C virus, as well as methods of preventing or treating new or recurring hepatitis C viral infection. Also provided are modified E1 and E2 polypeptides.
    Type: Application
    Filed: October 23, 2009
    Publication date: December 22, 2011
    Applicant: The Scripps Research Institute
    Inventors: Mansun Law, Dennis R. Burton
  • Patent number: 8080525
    Abstract: Novel peptide compositions are described. In particular, peptide compositions are described which include at least two peptides which are selected from among the following peptides: a peptide A having at least the amino acid sequence of SEQ ID NO 1, a peptide B having at least the amino acid sequence of SEQ ID NO 45, a peptide C having at least the amino acid sequence of SEQ ID NO 127, and a peptide D having at least the amino acid sequence of SEQ ID NO 174. The compositions can be used, in particular, in the preparation of active pharmaceutical compositions against the hepatitis C virus.
    Type: Grant
    Filed: June 3, 2008
    Date of Patent: December 20, 2011
    Assignees: Transgene SA, INSERM (Institut National de la Sante et de la Recherche Medicale)
    Inventors: Anne Fournillier, Nourredine Himoudi, Genevieve Inchauspe
  • Patent number: 8076085
    Abstract: The present inventors have discovered that the presence of antibodies reactive with residues 94-117 of the PreS1 component of the hepatitis B surface antigen (HBsAg) in an individual with HBV infection correlates closely with the effectiveness of interferon (IFN) in treating the individual. Methods and means based on this finding are provided herein.
    Type: Grant
    Filed: October 22, 2004
    Date of Patent: December 13, 2011
    Assignee: HBV Theranostica AB
    Inventors: Ulla Hellstrom, Staffan Sylvan
  • Publication number: 20110286964
    Abstract: The present invention provides compounds of Formula (I): (Chemical formula should be inserted here as it appears on abstract in paper form) (I) and tautomers, isomers, and esters of said compounds, and pharmaceutically acceptable salts, solvates, and prodrugs of said compounds, wherein each of R, R1, X, Y, Z, R2, R3, R4, R5, R6, R7, R8, R9, R18, R19, and n is selected independently and as defined herein. Compositions comprising such compounds are also provided. The compounds of the invention are effective as inhibitors of HCV, and are useful, alone and together with other therapeutic agents, in treating or preventing dieases or disorders such as viral infections and virus-related disorders.
    Type: Application
    Filed: August 19, 2009
    Publication date: November 24, 2011
    Inventors: Cecil D. Kwong, F. George Njoroge, Subramaniam Ananthan, Feng Geng, Hollis S. Kezar, III, Joseph A. Maddry, John J. Piwinski, Robert C. Reynolds, John A. Secrist, III, Neng-Yang Shih
  • Publication number: 20110256131
    Abstract: The present invention relates to a method of preventing and treating chronic hepatitis and other liver diseases comprising administering a blocker of Light, LT?1?2, LT?2?1 or LT?R, and the use of such blockers in said prevention and treatment and in the manufacture of medicaments for preventing and treating chronic hepatitis and other liver diseases.
    Type: Application
    Filed: October 14, 2009
    Publication date: October 20, 2011
    Applicant: UNIVERSITAET ZUERICH
    Inventors: Mathias Heikenwaelder, Adriano Aguzzi
  • Patent number: 8029785
    Abstract: The invention provides methods and compositions for the treatment and prevention of a transmittable disease in a subject, such as avians and mammals. The methods and compositions of the invention specifically make use of avian antibodies to the disease to be treated or prevented. Administration of such avian antibodies to a subject has been shown effective for reducing mortality in a population of subjects that are infected, or become infected, with the disease. The invention also provides kits useful for detecting the presence of transmittable diseases in subjects.
    Type: Grant
    Filed: July 21, 2008
    Date of Patent: October 4, 2011
    Assignee: Avianax, LLC
    Inventors: James M. Schiltz, Marshall K. Brinton, James K. Petell, David S. Bradley
  • Patent number: 7914791
    Abstract: A method for stimulating the immune response to a vaccine applied to a mammalian subject includes the step of administering to the subject an effective amount of EtxB or a molecule having substantially equivalent activity, free from whole toxin and not linked to an antigen.
    Type: Grant
    Filed: May 10, 1999
    Date of Patent: March 29, 2011
    Assignee: Trident Pharmaceuticals, Inc.
    Inventors: Timothy Raymond Hirst, Neil Andrew Williams, Andrew Morgan, Andrew Douglas Wilson, Lucy Amber Bird
  • Publication number: 20110020216
    Abstract: A device that includes a scaffold composition and a bioactive composition with the bioactive composition being incorporated therein or thereon, or diffusing from the scaffold composition such that the scaffold composition and/or a bioactive composition captures and eliminates undesirable cells from the body a mammalian subject. The devices mediate active recruitment, sequestration, and removal or elimination of undesirable cells from their host.
    Type: Application
    Filed: June 11, 2008
    Publication date: January 27, 2011
    Inventors: David James Mooney, Omar abdel-Rahman Ali
  • Publication number: 20110014209
    Abstract: The invention provides modified hepatitis C virus (HCV) E2 glycoproteins comprising the HCV-E2 receptor-binding domain (RBD) including the HVR1, HVR2 and igVR variable regions wherein in at least one of said variable regions at least a part of the variable region is replaced with a flexible linker sequence. The invention also provides vaccine compositions comprising the modified glycoproteins as well as methods of use thereof.
    Type: Application
    Filed: August 24, 2007
    Publication date: January 20, 2011
    Inventors: Kathleen McCaffrey, Heidi Drummer, Pantelis Poumbourios
  • Publication number: 20100330099
    Abstract: The present invention provides liquid formulations of antibodies or fragments thereof that specifically bind to a hepatitis B virus (HBV) antigen, which formulations exhibit stability, low to undetectable levels of aggregations, and very little to no loss of the biological activities of the antibodies or antibody fragments, even during long periods of storage. Furthermore, the invention provides methods of preventing, treating or ameliorating one or more symptoms associated with HBV infection utilizing the liquid formulations of the present invention.
    Type: Application
    Filed: June 23, 2010
    Publication date: December 30, 2010
    Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LIMITED
    Inventors: Shlomo Dagan, Rachel Eren, Hemant Kumar Misra, Walter G. Gowan, JR., Sandra O'Connor
  • Publication number: 20100310553
    Abstract: Disclosed herein are methods and compositions for the treatment and prevention of Hepatitis C Virus (HCV) infection and methods of screening for antiviral agents against HCV infection and/or production. A method of using compositions of certain apolipoprotein-specific monoclonal or polyclonal antibodies to inhibit HCV infectivity is disclosed. Further, methods of using small interfering RNAs (siRNAs) specific to apolipoproteins for treating and/or preventing HCV infection are disclosed. Also disclosed are methods of using siRNAs specific and/or small molecule inhibitors to certain lipoprotein biosynthetic genes and of using recombinant apolipoprotein E and/or their forms of lipoproteins to treat and/or prevent HCV infections.
    Type: Application
    Filed: August 14, 2007
    Publication date: December 9, 2010
    Inventor: Guangxiang Luo
  • Publication number: 20100260712
    Abstract: The present invention provides a use of a human antibody against a hepatitis B virus (HBV) surface antigen (HBsAg). The antibody exhibits an excellent HBV neutralizing ability, and thus, is useful for the prevention or treatment of the HBV infection or a disease caused thereby.
    Type: Application
    Filed: November 21, 2008
    Publication date: October 14, 2010
    Applicant: GREEN CROSS CORPORATION
    Inventors: Se-Ho Kim, Kwang-Won Hong, Yong-Nam Shin, Yong-Won Shin, Ki-Hwan Chang, Kyung-Hwan Ryoo, Jin-Seol Choi, Pan-Kyung Kim, Ki-Tae Bong, Dong-Hyuck Seo, Sun-Jeong Oh
  • Publication number: 20100255001
    Abstract: The present invention relates to a method of treating hepatitis comprising administering a serotonin blocker, and the use of such blockers in said treatment and in the manufacture of medicaments for treating hepatitis.
    Type: Application
    Filed: September 22, 2008
    Publication date: October 7, 2010
    Inventors: Karl Lang, Philipp Lang, Hans Hengartner, Rolf Zinkernagel, Panco Georgiev
  • Publication number: 20100183591
    Abstract: The present invention relates to methods and compositions for treating and/or preventing inflammation associated with viral infection and solid organ transplant rejection. In particular, the present invention provides therapeutics for impairing the expansion and function of autoreactive T cells, NK cells and/or NKT cells, by modulating NKG2D.
    Type: Application
    Filed: May 4, 2007
    Publication date: July 22, 2010
    Applicant: Regents of the University of California
    Inventors: Jody L. Baron, Sang-Mo Kang, Lewis L. Lanier
  • Publication number: 20100143378
    Abstract: The present application relates to an immunoglobulin preparation comprising anti-hepatitis B antibodies for subcutaneous administration and to uses thereof, including methods for treating, preventing and/or reducing a disease, disorder or condition associated with hepatitis B virus.
    Type: Application
    Filed: December 3, 2009
    Publication date: June 10, 2010
    Applicant: OMRIX Biopharmaceuticals Ltd.
    Inventors: Orgad LAUB, Nadav Orr
  • Publication number: 20090136515
    Abstract: The present invention provides a method for diagnosing hepatitis C virus (HCV) infection, a preventive agent for and a prevention method for HCV infection, a method for treating HCV infection, and a method for screening anti-HCV drug candidates. The HCV diagnostic method of the present invention comprises the detection of HCV proteins present in leukocytes. The preventive agent for HCV infection comprises an antibody against HCV proteins as an active component. The method for treating HCV infection comprises performing leukopheresis or reduction therapy on an HCV-infected patient. Further, the method for screening anti-HCV drug candidates comprises selecting, from test substances, a substance that is able to inhibit HCV infection in monocytes or is able to reduce the amount of HCV antigens to HCV-infected monocytes.
    Type: Application
    Filed: June 2, 2006
    Publication date: May 28, 2009
    Inventor: Akira Matsumori
  • Publication number: 20090110685
    Abstract: Disclosed is polynucleotide encoding a polypeptide comprising an antibody binding site, the polypeptide being able to bind to HCV E2 samples representative of each of HCV genotypes 1-6, as well as polypeptides having such properties and uses of such polypeptides in detecting and treating HCV infection.
    Type: Application
    Filed: September 17, 2007
    Publication date: April 30, 2009
    Applicant: Medical Research Council
    Inventors: Arvind Patel, Jonathan Ball
  • Publication number: 20090104188
    Abstract: Described are novel antibodies specifically recognizing conformation dependent epitopes of HCV glycoprotein E2 and that are capable of neutralizing the binding of E2 protein onto susceptible cells. Furthermore, antigens and epitopes recognized by the above-described antibodies as well as polynucleotides encoding said antibodies are provided. Also provided are to vectors comprising said polynucleotides as well as host cells transformed therewith and their use in the production of said antibodies. In addition, pharmaceutical and diagnostic compositions are provided comprising any of the aforedescribed antibodies, antigens, epitopes, polynucleotides, vectors or cells. Further described is the use of the aforementioned antibodies, antigens, polynucleotides and vectors in adoptive immunotherapy, preferably for the treatment or prevention of HCV infection during liver transplantation.
    Type: Application
    Filed: September 9, 2008
    Publication date: April 23, 2009
    Applicants: Genmab A/S, Institut National de la Sante et de la Recherche Medicale (I.N.S.E.R.M.)
    Inventors: Christian Reiter, Francois Habersetzer, Anne Fournillier, Christian Trepo, Claude Desgranges, Genevieve Inchauspe