Binds Virus Or Component Thereof Patents (Class 424/159.1)
  • Publication number: 20120308579
    Abstract: A method of making and using an immunoglobulin package containing one or more viral inhibitors specifically targeted to receptor factors in viruses is provided. The immunoglobulin package substantially prevents the binding of viral immunogens in respiratory tracts of humans or animals and mechanically prevents a virus from reproducing in the nasal cavity. The immunoglobulins are made by inoculating cows with the immunogen(s), allowing the immune response to develop in the animal, harvesting the plasma containing the immunoglobulins, manufacturing the plasma to create a gel or liquid to swab, spray or mist into the nostril of the host. This method will prevent the spread of disease and give the host time to produce their own immunity to the virus for future protection. The invention may be utilized to substantially reduce or eliminate viruses that decrease the health of humans or animals such as Influenza and other respiratory viruses.
    Type: Application
    Filed: December 1, 2011
    Publication date: December 6, 2012
    Applicant: Hi-Tigg, Inc.
    Inventor: MONTE B. TOBIN
  • Publication number: 20120301479
    Abstract: The present invention provides vectors that contain and express in vivo or in vitro one or more Hendra virus polypeptides or antigens that elicit an immune response in animal or human against Hendra virus and Nipah virus, compositions comprising said vectors and/or Hendra virus polypeptides, methods of vaccination against Hendra virus and Nipah virus, and kits for use with such methods and compositions.
    Type: Application
    Filed: May 23, 2012
    Publication date: November 29, 2012
    Inventors: Jean-Christophe AUDONNET, Jules Maarten MINKE, Teshome MEBATSION, Catherine CHARREYRE
  • Publication number: 20120288510
    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: Application
    Filed: February 13, 2008
    Publication date: November 15, 2012
    Applicant: UNIVERSITY OF MASSACHUSETTS
    Inventors: Donna M. Ambrosino, William D. Thomas, JR., Gregory J. Babcock, Teresa Broering, Susan Sloan
  • Patent number: 8309089
    Abstract: The invention relates to neutralizing antibodies which are specific for human cytomegalovirus and bind with high affinity as well as immortalized B cells that produce such antibodies. The invention also relates to the epitopes that the antibodies bind to as well as the use of the antibodies and the epitopes in screening methods as well as the diagnosis and therapy of disease.
    Type: Grant
    Filed: April 22, 2011
    Date of Patent: November 13, 2012
    Assignee: Institute for Research in Biomedicine
    Inventors: Antonio Lanzavecchia, Annalisa Macagno
  • Publication number: 20120282273
    Abstract: Antibodies that bind with high affinity to swine H1N1 virus are described. In vivo experiments showed that one such antibody is able to fully protect mice challenged with a lethal dose of swine H1N1 virus. The antibody is also able to cure mice in a therapeutic setting when treated as late as up to 60 hours (2.5 days) after infection with swine H1N1 virus. Also described are recombinant forms of this antibody.
    Type: Application
    Filed: October 12, 2010
    Publication date: November 8, 2012
    Inventors: Jens Wrammert, Rafi Ahmed, Patrick Wilson
  • Publication number: 20120276115
    Abstract: Described are binding molecules such as human monoclonal antibodies that bind to influenza virus H5N1 and have neutralizing activity against influenza virus H5N1. Also described are nucleic acid molecules encoding the antibodies, and compositions comprising the antibodies and methods of identifying or producing the antibodies. The antibodies can be used in the diagnosis, prophylaxis, and/or treatment of an influenza virus H5N1 infection. In certain embodiments, the antibodies provide cross-subtype protection in vivo, such that infections with H5, H2, H6, H9, and H1-based influenza subtypes can be prevented and/or treated.
    Type: Application
    Filed: April 27, 2012
    Publication date: November 1, 2012
    Inventors: Edward Norbert Van Den Brink, Cornelis Adriaan De Kruif, Mark Throsby
  • Patent number: 8298539
    Abstract: The invention relates to neutralizing antibodies, and antibody fragments thereof, having high potency in neutralizing hCMV, wherein said antibodies and antibody fragments are specific for one, or a combination of two or more, hCMV gene UL products. The invention also relates to immortalized B cells that produce, and to epitopes that bind to, such antibodies and antibody fragments. In addition, the invention relates to the use of the antibodies, antibody fragments, and epitopes in screening methods as well as in the diagnosis, prevention, and therapy of disease.
    Type: Grant
    Filed: December 28, 2011
    Date of Patent: October 30, 2012
    Assignee: Institute for Research in Biomedicine
    Inventors: Antonio Lanzavecchia, Annalisa Macagno
  • Patent number: 8298538
    Abstract: The invention relates to neutralizing antibodies and antibody fragments having high potency in neutralizing hCMV, wherein said antibodies and antibody fragments are specific for a combination of hCMV proteins UL130 and UL131A, or for a combination of hCMV proteins UL128, UL130 and UL131A. The invention relates also to immortalized B cells that produce, and to epitopes that bind to, such antibodies and antibody fragments. In addition, the invention relates to the use of the antibodies, antibody fragments, and epitopes in screening methods as well as in the diagnosis and therapy of disease.
    Type: Grant
    Filed: April 15, 2011
    Date of Patent: October 30, 2012
    Assignee: Institute for Research in Biomedicine
    Inventors: Antonio Lanzavecchia, Annalisa Macagno
  • Publication number: 20120269811
    Abstract: The present invention relates to humanized Fc?RIIB antibodies, fragments, and variants thereof that bind human Fc?RIIB with a greater affinity than said antibody binds Fc?RIIA. The invention encompasses the use of the humanized antibodies of the invention for the treatment of any disease related to loss of balance of Fc receptor mediated signaling, such as cancer, autoimmune and inflammatory disease. The invention provides methods of enhancing the therapeutic effect of therapeutic antibodies by administering the humanized antibodies of the invention to enhance the effector function of the therapeutic antibodies. The invention also provides methods of enhancing the efficacy of a vaccine composition by administering the humanized antibodies of the invention. The invention encompasses methods for treating an autoimmune disease and methods for elimination of cancer cells that express Fc?RIIB.
    Type: Application
    Filed: June 18, 2012
    Publication date: October 25, 2012
    Applicant: MACROGENICS, INC.
    Inventors: LESLIE S. JOHNSON, LING HUANG
  • Publication number: 20120269801
    Abstract: The invention features proteins including an antibody, or functional derivatives thereof, that bind hCD59 and have the activity of domain 4 of the Streptococcus intermedins intermedilysin (ILY) protein. In order to prevent the independent induction of CDC and ADCC, the antibodies of the invention can bind the same hCD59 epitope as ILYd4 and/or contain modifications that disrupt the interaction between the antibody and complement.
    Type: Application
    Filed: August 18, 2010
    Publication date: October 25, 2012
    Applicant: PRESIDENT AND FELLOWS OF HARVARD COLLEGE
    Inventors: Xuebin Qin, Weiguo Hu
  • Publication number: 20120269766
    Abstract: The present invention is directed to new bifunctional compounds and methods for treating HIV infections. The bifunctional small molecules, generally referred to as ARM-H? function through orthogonal pathways, by inhibiting the gp120-CD4 interaction, and by recruiting anti-DNP antibodies to gp120-expressing cells, thereby preventing cell infection and spread of HIV. It has been shown that ARM-H's bind to gp120 and gp-120 expressing cells competitively with CD4, thereby decreasing viral infectivity as shown by an MT-2 cell assay, the binding leading to formation of a ternary complex by recruiting anti-DNP antibodies to bind thereto, the antibodies present in the ternary complex promoting the complement-dependent destruction of the gp120-expressing cells. Compounds and methods are described herein.
    Type: Application
    Filed: October 12, 2010
    Publication date: October 25, 2012
    Applicant: Yale University
    Inventors: David Spiegel, Christopher Parker
  • Publication number: 20120263715
    Abstract: The present invention provides methods for preventing, managing, treating and/or ameliorating a respiratory syncytial virus (RSV) infection (e.g., acute RSV disease, or a RSV upper respiratory tract infection (URI) and/or lower respiratory tract infection (LRI)), and/or a symptom or a long-term respiratory condition relating thereto (e.g., asthma, wheezing, reactive airway disease (RAD), or chronic obstructive pulmonary disease (COPD)) in a human subject, comprising topically administering to said human an effective amount of one or more antibodies that immunospecifically bind to one or more RSV antigens with a high affinity and/or high avidity and further comprise a modified IgG constant domain, or FcRn-binding fragment thereof, to not only decrease RSV infection, but also decrease the pro-inflammatory epithelial cell immune responses in order to mitigate the later development of asthma and/or wheezing and/or COPD in said patient.
    Type: Application
    Filed: October 28, 2010
    Publication date: October 18, 2012
    Applicant: MEDIMMUNE, LLC
    Inventors: Bettina Richter, JoAnn Suzich
  • Publication number: 20120263734
    Abstract: The present invention provides novel anti-cytomegalovirus antibodies and related compositions and methods. These antibodies may be used in the diagnosis, prevention, and treatment of cytomegalovirus infection.
    Type: Application
    Filed: June 1, 2012
    Publication date: October 18, 2012
    Applicant: Theraclone Sciences, Inc.
    Inventor: Ole Olsen
  • Patent number: 8287870
    Abstract: The invention relates to neutralizing antibodies, and antibody fragments thereof, having high potency in neutralizing hCMV, wherein said antibodies and antibody fragments are specific for one, or a combination of two or more, hCMV gene UL products. The invention also relates to immortalized B cells that produce, and to epitopes that bind to, such antibodies and antibody fragments. In addition, the invention relates to the use of the antibodies, antibody fragments, and epitopes in screening methods as well as in the diagnosis, prevention, and therapy of disease.
    Type: Grant
    Filed: December 28, 2011
    Date of Patent: October 16, 2012
    Assignee: Institute for Research in Biomedicine
    Inventors: Antonio Lanzavecchia, Annalisa MacAgno
  • Publication number: 20120258111
    Abstract: Compositions and methods are provided for the treatment or prevention of RSV disease by modulating RSV infection and immunity. In particular, amino acid sequences in the RSV G glycoprotein, containing the chemokine motif defined as C-X-X-X-C (or CX3C), are identified that are essential in causing RSV infection and disease. The chemokine motif is biologically active and participates in virus binding to and infection of susceptible cells. The prevention or treatment of RSV infection is achieved by interfering with the motif, such as by administering a vaccine in which the motif is altered or by administration or induction of blocking molecules that inhibit the biological activity of the motif.
    Type: Application
    Filed: January 25, 2012
    Publication date: October 11, 2012
    Applicants: Services
    Inventors: Ralph A. Tripp, Les Jones, Larry J. Anderson
  • Publication number: 20120237527
    Abstract: Nucleotide sequences and fragments which code for a human endogenous retrovirus which is infectious. “Fragments” according to the present invention relate also to specific fragments of the sequences inserted into the vector pCR4-Topo and deposited as MERV-env, MERV-gag, MERV-prt and MERV-pol as mentioned above. Additionally, methods of using such sequences, polypeptides encoded by such sequences, antibodies directs against such sequences, and methods and compositions relating to the same are all contemplated.
    Type: Application
    Filed: April 19, 2012
    Publication date: September 20, 2012
    Applicant: Avir Green Hills Biotechnology Research Development Trade AG
    Inventors: Klaus Wolff, Hubert Pehamberger, Andreas Grassauer, Thomas Muster
  • Publication number: 20120237519
    Abstract: The application relates to a pestivirus, designated PMC virus, that is associated with porcine myocarditis syndrome, and the gene and protein sequences derived therefrom. The application further relates to detection methods, vaccine therapeutics, and diagnostic methods using the PMC virus or gene/protein sequences derived therefrom.
    Type: Application
    Filed: May 16, 2012
    Publication date: September 20, 2012
    Applicant: MINISTER FOR PRIMARY INDUSTRIES FOR AND ON BEHALF OF THE STATE OF NEW SOUTH WALES
    Inventors: MELINDA JANE FROST, PETER DANIEL KIRKLAND, DEBORAH SUSAN FINLAISON
  • Publication number: 20120195856
    Abstract: This invention may be used in human and veterinary medicine in combination with traditional methods of treatment of cardiovascular illnesses for the purpose of increasing their effectiveness. A method of treating patients with cardiovascular illnesses, distinct in that an anti-viral drug is used as an additional component of standard treatment before the beginning of and in parallel with standard treatment, in which Acyclovir, Valacyclovir, alpha interferon, a specific antiviral immunoglobulin or a combination of these substances are used as an anti-viral drug, which may be used for inclusion in the standard scheme of treatment of patients with cardiovascular diseases. The proposed method allows us to significantly improve the results of the treatment of patients with cardiovascular system pathology, decrease the number of relapses, improve patients' quality of life, and significantly extend their lives.
    Type: Application
    Filed: February 1, 2011
    Publication date: August 2, 2012
    Inventors: Artur Martynov, Boris S. Farber, Sonya Sophya Farber
  • Publication number: 20120195911
    Abstract: This invention may be used in human and veterinary medicine in combination with traditional methods of treatment of oncological illnesses for the purpose of increasing their effectiveness. It is a method of treating patients with oncological diseases that is distinct in that an antiviral drug is used as an additional component of standard treatment before the beginning of and in parallel with standard treatment, in which Acyclovir, Valacyclovir, alpha interferon, a specific antiviral immunoglobulin or a combination of these substances are used as an antiviral drug, which may be used for inclusion in the standard surgical, radiological, or chemotherapeutic treatment plan for cancer patients. The proposed method allows us to significantly improve the results of the treatment of cancer patients, decrease the number of relapses, improve patients' quality of life, and significantly extend their lives.
    Type: Application
    Filed: February 1, 2011
    Publication date: August 2, 2012
    Inventors: Artur Martynov, Boris S. Farber, Sonya Sophya Farber
  • Patent number: 8231879
    Abstract: A method of prophylactic and/or therapeutic treatment of a mammal for a disease that is caused by a Ljungan virus infection, such as Myocarditis, Cardiomyopathia, Guillain Barre Syndrome, and Diabetes Mellitus, Multiple Sclerosis, Chronic Fatigue Syndrome, Myasthenia Gravis, Amyotrophic Lateral Sclerosis, Dermatomyositis, Polymyositis, Spontaneous Abortion, Intrauterine Death, Preeclampsia, Sudden infant Death Syndrome, Bell's (facial) paralysis, Addison's disease, and Pernicious anemia, is described. An antiviral compound effective against a Ljungan virus, such as a compound effective against a picornavirus, e.g. Pleconaril or a derivative thereof, is used for the preparation of a medicament for the treatment of a disease in a mammal that is caused by a Ljungan virus infection, to eliminate or inhibit proliferation of the virus in the mammal and at the same time prevent and/or treat the disease in the mammal.
    Type: Grant
    Filed: June 23, 2008
    Date of Patent: July 31, 2012
    Inventor: Bo Niklasson
  • Patent number: 8226952
    Abstract: Human monoclonal antibodies that specifically bind to rabies virus, antigen binding portions thereof, and methods of making and using such antibodies and antigen binding portions thereof for treating rabies virus in a subject, are provided herein.
    Type: Grant
    Filed: April 26, 2010
    Date of Patent: July 24, 2012
    Assignees: University of Massachusetts, Centers for Disease Control and Prevention
    Inventors: William D. Thomas, Jr., Donna M. Ambrosino, Robert Mandell, Susan Sloan, Gregory J. Babcock, Charles Rupprecht
  • Patent number: 8226944
    Abstract: Disclosed is a composition for treating or preventing a viral infection or associated disease comprising a Jab1 protein, a nucleic acid having a nucleotide sequence coding for a Jab1 protein or a recombinant virus expressing a Jab1 protein.
    Type: Grant
    Filed: October 21, 2010
    Date of Patent: July 24, 2012
    Assignee: Sungkyunkwan University
    Inventors: Jaewhan Song, Wonkyung Oh, Young Hoon Sung, Sung Ryul Lee, Han-Woong Lee, Suhk Neung Pyo, Joo-Sung Yang
  • Publication number: 20120177637
    Abstract: The present invention provides combinations of specific binding proteins, such as immunoglobulins, that are designed to be true combinations, essentially all components of the combination being functional and compatible with each other. The invention further provides a method for producing a composition comprising at least two different proteinaceous molecules comprising paired variable regions, the at least two proteinaceous molecules having different binding specificities, comprising paired variable regions, at least two proteinaceous molecules having different binding specificities, comprising contacting at least three different variable regions under conditions allowing for pairing of variable regions and harvesting essentially all proteinaceous molecules having binding specificities resulting from the pairing.
    Type: Application
    Filed: February 14, 2011
    Publication date: July 12, 2012
    Inventors: Hendricus Renerus Jacobus Mattheus Hoogenboom, Ton Logtenberg
  • Publication number: 20120177650
    Abstract: A method and composition for treating enteric pathogen infections in animals suffering from such infections or displaying diseases or conditions consistent with such infections or for preventing or reducing the likelihood of enteric pathogen infections in animals at risk for developing such infections.
    Type: Application
    Filed: September 22, 2010
    Publication date: July 12, 2012
    Inventor: Thomas Julius Borody
  • Publication number: 20120164155
    Abstract: The invention relates to chimeric proteins comprising an antigen and a trimer forming portion or a trimer and virus-like particle forming portion of foamy virus envelope protein (FV TM). The trimer or trimer and virus-like particle forming portion comprises i) full length foamy virus transmembrane protein; ii) foamy virus transmembrane protein absent a functional cytoplasmic domain; iii) foamy virus transmembrane protein absent a functional cytoplasmic domain and transmembrane domain; iv) foamy virus ectodomain comprising N-terminal heptad repeat region and cysteine rich region between N-terminal heptad repeat region and C-terminal ?-helical region; v) N-terminal heptad repeat region; vi) a functional variant of any one of i) to v); or vii) any one of i) to vi) lacking an FV fusion peptide domain. In particular, the antigen is an antigen of a virus envelope protein, such as HIV gp 120.
    Type: Application
    Filed: June 22, 2010
    Publication date: June 28, 2012
    Applicant: The Macfarlane Burnet Institute for Medical Research and Public Health Ltd.
    Inventor: Elizabeth Grgacic
  • Publication number: 20120141503
    Abstract: The present invention related to heavy chain immunoglobulins or fragments thereof of the VHH or VNAR type, or domain antibodies (dAbs) of the heavy or light chains of immunoglobulins or fragments thereof, suitable for use in the management of infections, in particular gastrointestinal tract. The present invention also relates to a delivery system comprising these heavy chain immunoglobulins or functional fragments thereof of the VHH or VNAR type, or domain antibodies (dAbs) of the heavy or light chains of immunoglobulins or fragments thereof, and hosts comprising expression vectors encoding for these heavy chain immunoglobulins or functional fragments thereof of the VHH or VNAR type, or domain antibodies (dAbs) of the heavy or light chains of immunoglobulins or fragments thereof. The invention also related to food products and pharmaceutical preparations comprising the delivery system, and method for the preparation of food products according to the invention.
    Type: Application
    Filed: January 23, 2012
    Publication date: June 7, 2012
    Inventors: Leo Gerardus Joseph Frenken, Lars-Göran Lennart Hammarström, Adrianus Marinus Ledeboer
  • Publication number: 20120141465
    Abstract: The invention relates to compositions and methods that employ OX40 (CD134), a TNFR superfamily protein, agonists. The invention includes among other things administering an OX40 agonist alone or in combination with a viral antigen, or live or attenuated virus, to treat a viral infection, or for vaccination or immunization.
    Type: Application
    Filed: October 4, 2007
    Publication date: June 7, 2012
    Applicant: La Jolla Institute for Allergy and Immunology
    Inventors: MICHAEL CROFT, Shahram Salek-Ardakani, Magdalini Moutaftsi, Alessandro Sette, Carl F. Ware
  • Publication number: 20120141502
    Abstract: The subject invention provides an antibody composition for detecting E6 protein of at least one HPV strain in a sample. The subject antibodies may be used to detect oncogenic HPV E6 proteins in a sample, and the antibodies find use in a variety of diagnostic and therapeutic applications, including methods of diagnosing and treating cancer. Kits for performing the subject methods and containing the subject antibodies are also provided. Also disclosed in the present invention is a method of generating an antibody that specifically binds to amino-terminus of E6 proteins of at least two HPV strains.
    Type: Application
    Filed: April 20, 2010
    Publication date: June 7, 2012
    Inventors: Eric Dixon, Rainer Blaesius, Stephen Simkins, Steven L. Knapp, George Brough, Karen Lenz, Johannes Schweizer, Peter Lu, David Garman, Jon Silver, Charles Mahoney, Chamorro Somoza Diaz-Sarmiento
  • Publication number: 20120135006
    Abstract: Ultra high affinity antibodies with binding affinities in the range of 1010 M?1, and even 1011 M?1 are disclosed. Such antibodies include antibodies having novel high affinity complementarity determining regions (CDRs), especially those with framework and constant regions derived from either humans or mice. Methods of preparing and screening such antibodies, as well as methods of using them to prevent and/or treat disease, especially virus-induced diseases, are also disclosed.
    Type: Application
    Filed: October 24, 2011
    Publication date: May 31, 2012
    Applicant: MedImmune, LLC
    Inventors: James F. Young, Leslie S. Johnson, William D. Huse, Herren Wu, Jeffry D. Watkins
  • Publication number: 20120128691
    Abstract: The invention relates to neutralizing antibodies, and antibody fragments thereof, having high potency in neutralizing hCMV, wherein said antibodies and antibody fragments are specific for one, or a combination of two or more, hCMV gene UL products. The invention also relates to immortalized B cells that produce, and to epitopes that bind to, such antibodies and antibody fragments. In addition, the invention relates to the use of the antibodies, antibody fragments, and epitopes in screening methods as well as in the diagnosis, prevention, and therapy of disease.
    Type: Application
    Filed: December 28, 2011
    Publication date: May 24, 2012
    Applicant: INSTITUTE FOR RESEARCH IN BIOMEDICINE
    Inventors: Antonio LANZAVECCHIA, Annalisa MACAGNO
  • Publication number: 20120128671
    Abstract: The present invention concerns methods and means for identifying, producing, and engineering neutralizing antibodies against influenza A viruses, and to the neutralizing antibodies produced. In particular, the invention concerns neutralizing antibodies against various influenza A virus subtypes, and methods and means for making such antibodies.
    Type: Application
    Filed: May 12, 2010
    Publication date: May 24, 2012
    Inventors: Lawrence Horowitz, Ramesh Bhatt, Arun Kashyap
  • Publication number: 20120128692
    Abstract: The invention relates to neutralizing antibodies, and antibody fragments thereof, having high potency in neutralizing hCMV, wherein said antibodies and antibody fragments are specific for one, or a combination of two or more, hCMV gene UL products. The invention also relates to immortalized B cells that produce, and to epitopes that bind to, such antibodies and antibody fragments. In addition, the invention relates to the use of the antibodies, antibody fragments, and epitopes in screening methods as well as in the diagnosis, prevention, and therapy of disease.
    Type: Application
    Filed: December 28, 2011
    Publication date: May 24, 2012
    Applicant: INSTITUTE FOR RESEARCH IN BIOMEDICINE
    Inventors: Antonio LANZAVECCHIA, Annalisa MACAGNO
  • Publication number: 20120128684
    Abstract: Disclosed are antibodies that bind to the stem region of influenza hemagglutinin in the neutral pH conformation, hemagglutinin epitopes in the stem region, and methods of making and using both.
    Type: Application
    Filed: August 25, 2009
    Publication date: May 24, 2012
    Applicants: Burnham Institute for Medical Research, Dana-Farber Cancer Institute, Inc.
    Inventors: Wayne Marasco, Jianhua Sui, Robert C. Liddington
  • Publication number: 20120121603
    Abstract: The present invention provides novel human anti-influenza antibodies and related compositions and methods. These antibodies are used in the diagnosis and treatment of influenza infection.
    Type: Application
    Filed: May 20, 2010
    Publication date: May 17, 2012
    Applicant: Theraclone Sciences, Inc.
    Inventors: Andres G. Grandea, III, Gordon King, Thomas c. Cox, Ole Olsen, Jennifer Mitcham, Matthew Moyle, Phil Hammond
  • Publication number: 20120114664
    Abstract: Provided are human antibodies that can neutralize a H5N1 strain of influenza A virus. Also provided are antibodies that can neutralize a strain of influenza A virus in clade 2 of the H5 subtype, that can neutralize a H5N1 strain of influenza A virus and have a lambda light chain, and that are IgG antibodies (but not with a IgG1 heavy chain) that can neutralize a H5N1 strain of influenza A virus.
    Type: Application
    Filed: January 16, 2012
    Publication date: May 10, 2012
    Applicant: INSTITUTE FOR RESEARCH IN BIOMEDICINE
    Inventor: Antonio Lanzavecchia
  • Patent number: 8173131
    Abstract: Compositions and methods are provided for the treatment or prevention of RSV disease by modulating RSV infection and immunity. In particular, amino acid sequences in the RSV G glycoprotein, containing the chemokine motif defined as C-X-X-X-C (or CX3C), are identified that are essential in causing RSV infection and disease. The chemokine motif is biologically active and participates in virus binding to and infection of susceptible cells. The prevention or treatment of RSV infection is achieved by interfering with the motif, such as by administering a vaccine in which the motif is altered or by administration or induction of blocking molecules that inhibit the biological activity of the motif.
    Type: Grant
    Filed: May 26, 2005
    Date of Patent: May 8, 2012
    Assignee: PerkinElmer Health Sciences, Inc.
    Inventors: Ralph A. Tripp, Les Jones, Larry J. Anderson
  • Publication number: 20120107326
    Abstract: The present invention concerns methods and means for identifying, producing, and engineering neutralizing antibodies against influenza A viruses, and to the neutralizing antibodies produced. In particular, the invention concerns neutralizing antibodies against various influenza A virus subtypes, including neutralizing antibodies against two or more of H1, H2, H3, H5, H7 and H9, such as, for example all of H1, H2, H3, and H5 subtypes, and methods and means for making such antibodies. More specifically, the invention concerns antibodies capable of neutralizing more than one, preferably all, isolates of an influenza A virus subtype.
    Type: Application
    Filed: August 10, 2011
    Publication date: May 3, 2012
    Inventors: Lawrence HOROWITZ, Ramesh Bhatt, Arun K. Kashyap
  • Publication number: 20120093834
    Abstract: The present invention concerns methods and means for identifying, producing, and engineering neutralizing molecules against influenza A viruses, and to the neutralizing molecules produced. In particular, the invention concerns neutralizing molecules against various influenza A virus subtypes, including neutralizing antibodies against H5 and/or H3 and/or H1, such as, for example all of H1, H3, and H5 subtypes, and methods and means for making such molecules.
    Type: Application
    Filed: July 18, 2011
    Publication date: April 19, 2012
    Inventors: Lawrence HOROWITZ, Ramesh Bhatt, Arun Kashyap
  • Publication number: 20120090043
    Abstract: The invention concerns an isolated complex comprising an HIV or HTLV protein and a human protein. Corresponding nucleic acids, vectors, host cells, host organisms, compositions, kits, medical uses, diagnostic uses, and methods of screening agents are also contemplated. Disclosed are 212 interactions between 19 retroviral proteins and 131 human proteins.
    Type: Application
    Filed: June 30, 2010
    Publication date: April 12, 2012
    Applicant: UNIVERSITE DE LIEGE
    Inventors: Jean-Claude Twizere, Nicolas Simonis
  • Patent number: 8153133
    Abstract: High potency antibodies, including immunologically active fragments thereof, having high kinetic association rate constants and optional high affinities are disclosed, along with methods for producing such antibodies. The high potency antibodies disclosed herein are of either the neutralizing or non-neutralizing type and have specificity for antigens displayed by microorganisms, especially viruses, as well as antigenic sites present on cancer cells and on various types of toxins, and the products of toxins. Processes for producing high potency neutralizing antibodies and increasing the potency of already existing neutralizing antibodies are also described. Methods of using said antibodies in the prevention and/or treatment of diseases, especially diseases induced or caused by viruses, are disclosed.
    Type: Grant
    Filed: February 17, 2010
    Date of Patent: April 10, 2012
    Assignee: MedImmune, LLC
    Inventors: James F. Young, Leslie S. Johnson, William D. Huse, Herren Wu, Jeffry D. Watkins
  • Publication number: 20120082666
    Abstract: The invention provides compositions comprising anti-gH antibodies and anti-Complex I antibodies as well as methods of using the same.
    Type: Application
    Filed: September 29, 2011
    Publication date: April 5, 2012
    Inventors: Xiaocheng Chen, Mark Dennis, Becket Feierbach, Ashley Fouts, Isidro Hotzel, Bing Li
  • Publication number: 20120076802
    Abstract: The invention relates to neutralising antibodies which are specific for human cytomegalovirus and bind with high affinity as well as immortalised B cells that produce such antibodies. The invention also relates to the epitopes that the antibodies bind to as well as the use of the antibodies and the epitopes in screening methods as well as the diagnosis and therapy of disease.
    Type: Application
    Filed: April 22, 2011
    Publication date: March 29, 2012
    Applicant: Humabs, LLC
    Inventors: Antonio Lanzavecchia, Annalisa Macagno
  • Publication number: 20120076801
    Abstract: The invention relates to neutralizing antibodies and antibody fragments having high potency in neutralizing hCMV, wherein said antibodies and antibody fragments are specific for a combination of hCMV proteins UL130 and UL131A, or for a combination of hCMV proteins UL128, UL130 and UL131A. The invention relates also to immortalized B cells that produce, and to epitopes that bind to, such antibodies and antibody fragments. In addition, the invention relates to the use of the antibodies, antibody fragments, and epitopes in screening methods as well as in the diagnosis and therapy of disease.
    Type: Application
    Filed: April 15, 2011
    Publication date: March 29, 2012
    Applicant: Humabs, LLC
    Inventors: Antonio Lanzavecchia, Annalisa Macagno
  • Publication number: 20120070447
    Abstract: The present invention encompasses novel antibodies and fragments thereof which immunospecifically bind to one or more RSV antigens and compositions comprising said antibodies and antibody fragments. The present invention encompasses methods preventing respiratory syncytial virus (RSV) infection in a human, comprising administering to said human a prophylactically effective amount of one or more antibodies or fragments thereof that immunospecifically bind to one or more RSV antigens, wherein a certain serum titer of said antibodies or antibody fragments is achieved in said human subject. The present invention also encompasses methods for treating or ameliorating symptoms associated with a RSV infection in a human, comprising administering to said human a therapeutically effective amount of one or more antibodies or fragments thereof that immunospecifically bind to one or more RSV antigens, wherein a certain serum titer of said antibodies or antibody fragments is achieved in said human subject.
    Type: Application
    Filed: October 18, 2010
    Publication date: March 22, 2012
    Applicant: MEDIMMUNE, LLC
    Inventors: JAMES F. YOUNG, SCOTT KOENIG, LESLIE S. JOHNSON, WILLIAM D. HUSE, JEFFREY D. WATKINS, HERREN WU
  • Publication number: 20120070415
    Abstract: Disclosed herein are nucleosides, nucleotides and analogs thereof, pharmaceutical compositions that include one or more of nucleosides, nucleotides and analogs thereof, and methods of synthesizing the same. Also disclosed herein are methods of ameliorating and/or treating a disease and/or a condition, including an infection from a paramyxovirus and/or an orthomyxovirus, with a nucleoside, a nucleotide and an analog thereof. Examples of viral infections include a respiratory syncytial viral (RSV) and influenza infection.
    Type: Application
    Filed: September 19, 2011
    Publication date: March 22, 2012
    Applicant: ALIOS BIOPHARMA, INC.
    Inventors: Leonid Beigelman, Jerome Deval, David Bernard Smith, Guangyi Wang, Vivek Kumar Rajwanshi
  • Publication number: 20120070446
    Abstract: The invention provides antibodies and functional equivalents thereof which are capable of specifically binding RSV. Nucleic acid sequences encoding said antibody, as well as antibody producing cells and methods for producing said antibody are also provided.
    Type: Application
    Filed: October 5, 2010
    Publication date: March 22, 2012
    Applicant: AIMM THERAPEUTICS B.V.
    Inventors: TIM BEAUMONT, ADRIANUS Q. BAKKER, ETSUKO YASUDA
  • Publication number: 20120064000
    Abstract: 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: Application
    Filed: August 1, 2011
    Publication date: March 15, 2012
    Applicants: Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., The Government of the United Sates of America, as represented by the Secretary, Department of Health
    Inventors: Dimiter S. Dimitrov, Zhongyu Zhu, Christopher C. Broder
  • Publication number: 20120058124
    Abstract: Provided is an anti-influenza virus antibody that exhibits neutralizing activity beyond the barrier of the two groups of influenza viruses categorized according to the conservativeness of hemagglutinin amino acids, a method of producing the same, and a test method for determining whether the subject carries the neutralizing antibody.
    Type: Application
    Filed: August 4, 2011
    Publication date: March 8, 2012
    Applicants: The Research Foundation for Microbial Diseases of Osaka University, FUJITA HEALTH UNIVERSITY
    Inventors: Yoshikazu KUROSAWA, Yoshitaka IBA, Nobuko OHSHIMA, Yoshinobu OKUNO
  • Patent number: 8124093
    Abstract: The invention relates to neutralizing antibodies, and antibody fragments thereof, having high potency in neutralizing hCMV, wherein said antibodies and antibody fragments are specific for one, or a combination of two or more, hCMV gene UL products. The invention also relates to immortalized B cells that produce, and to epitopes that bind to, such antibodies and antibody fragments. In addition, the invention relates to the use of the antibodies, antibody fragments, and epitopes in screening methods as well as in the diagnosis, prevention, and therapy of disease.
    Type: Grant
    Filed: July 15, 2009
    Date of Patent: February 28, 2012
    Assignee: Institute for Research in Biomedicine
    Inventors: Antonio Lanzavecchia, Annalisa Macagno
  • Patent number: 8124091
    Abstract: Human, humanized and chimeric monoclonal antibodies that bind to influenza M2 protein. A human monoclonal antibody that binds to influenza M2 protein having different amino acid sequences. The antibodies are useful for, among other things, treatment, diagnostics, purifying and isolating M2 or influenza virus, and identifying the presence of M2 or influenza virus in a sample or a subject.
    Type: Grant
    Filed: December 5, 2005
    Date of Patent: February 28, 2012
    Assignee: Kyowa Hakko Kirin Co., Ltd.
    Inventors: Shinichiro Kato, Rongfang Wang