Single Chain Antibody Patents (Class 424/135.1)
  • Publication number: 20140341904
    Abstract: The invention provides compositions comprising SPARC binding ScFc and its use.
    Type: Application
    Filed: August 4, 2014
    Publication date: November 20, 2014
    Applicant: ABRAXIS BIOSCIENCE, LLC
    Inventor: Vuong Trieu
  • Patent number: 8889132
    Abstract: The invention relates to reagents and methods for detecting, diagnosing and screening for conditions associated with hydroxylated hypoxia inducible factor 1-? (HIF-1?). The invention also relates to novel monoclonal antibodies specific for hydroxylated HIF-1?, or binding fragments thereof, and related nucleic acids, vectors, cells and compositions, as well as methods of using the antibodies in methods of the invention.
    Type: Grant
    Filed: June 30, 2011
    Date of Patent: November 18, 2014
    Assignee: Mount Sinai Hospital
    Inventors: Isabella Caniggia, Martin Post
  • Publication number: 20140335088
    Abstract: Methods of treating or delaying onset of a neurodegenerative disorder with ?-synuclein pathology in an individual comprise administering an antibody which is produced from a stabilized soluble ?-synuclein oligomer and capable of binding a stabilized soluble ?-synuclein oligomer, the stabilized soluble ?-synuclein oligomer having a lower formation rate to a non-soluble aggregated form than a non-stabilized soluble oligomer of the ?-synuclein. The antibody has been collected from a non-human animal to which stabilized soluble ?-synuclein oligomer had been administered or has been produced by hybridoma technology, phage display, ribosome display, mammalian cell display or bacterial display, and the disorder with ?-synuclein pathology is characterized by deposition of Lewy bodies and Lewy neurites or is selected from the group consisting of Parkinson's disease (PD), dementia with Lewy bodies (DLB), the Lewy body variant of Alzheimer's disease, and multiple system atrophy (MSA).
    Type: Application
    Filed: July 21, 2014
    Publication date: November 13, 2014
    Inventors: Lars Lannfelt, Joakim Bergström, Martin Ingelsson, Pär Gellerfors
  • Patent number: 8883152
    Abstract: A method of constructing a VHH library from an immunized camelid, using whole venom or an extract thereof. There is also provided VHH antibody fragments isolated from a library produced in hyperimmunized llama. These VHH antibody fragments were sequenced, and specifically bind ?-cobratoxin.
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: November 11, 2014
    Assignee: University of Guelph
    Inventors: J. Christopher Hall, Gabrielle Richard, Michael D. McLean
  • Patent number: 8883735
    Abstract: The present invention relates to LRP6 constructs that bind to LRP6 receptor. The LRP6 constructs comprise at least one LRP6 binding moiety and a half-life extender molecule such that the LRP6 construct inhibit the Wnt signaling pathway without potentiation of the Wnt signal. The LRP6 constructs also have an increased half-life to provide more time for the therapeutic benefit.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: November 11, 2014
    Assignee: Novartis AG
    Inventors: David Jenkins, Ming Lei, Andreas Loew, Li Zhou
  • Publication number: 20140328750
    Abstract: The present invention relates to antibodies that are immunoreactive to the mammalian, and more particularly, the human B7-H3 receptor and to uses thereof, particularly in the treatment of cancer and inflammation. The invention thus particularly concerns humanized B7-H3-reactive antibodies that are capable of mediating, and more preferably enhancing the activation of the immune system against cancer cells that are associated with a variety of human cancers.
    Type: Application
    Filed: July 15, 2014
    Publication date: November 6, 2014
    Applicant: MACROGENICS, INC.
    Inventors: Leslie S. Johnson, Ling Huang, Paul A. Moore, Deryk T. Loo, Francine Z. Chen
  • Publication number: 20140328846
    Abstract: A method of inhibiting alternative complement pathway activation in a mammal includes administering an amount of an antibody and/or fragment thereof that specifically binds to an epitope of the N terminus end of properdin effective to the inhibit alternative complement pathway in the subject.
    Type: Application
    Filed: June 11, 2014
    Publication date: November 6, 2014
    Inventor: Rekha Bansal
  • Publication number: 20140328845
    Abstract: In certain aspects, the present invention provides compositions and methods for increasing thermogenic adipocytes (e.g., brown adipocytes or other UCP-1 expressing adipocytes) by administering an antagonist of an ActRIIB signaling pathway. Examples of such antagonists include ActRIIB polypeptides, anti-ActRIIB antibodies, anti-myostatin antibodies, anti-GDF3 antibodies, anti-Noda1, anti-activin, and anti-GDF11 antibodies. A variety of metabolic and other disorders may be treated by causing an increase in thermogenic adipocytes.
    Type: Application
    Filed: April 1, 2014
    Publication date: November 6, 2014
    Applicant: ACCELERON PHARMA INC.
    Inventors: John Knopf, Jasbir Seehra, Ravindra Kumar
  • Patent number: 8877191
    Abstract: The current invention provides high-affinity antibodies to the Pseudomonas aeruginosa PcrV protein that have reduced immunogenicity when administered to treat Pseudomonas aeruginosa infections.
    Type: Grant
    Filed: October 11, 2011
    Date of Patent: November 4, 2014
    Assignee: KaloBios Pharmaceuticals, Inc.
    Inventors: Christopher R. Bebbington, Kenneth Luehrsen, Geoffrey T. Yarranton, Mark Baer
  • Patent number: 8877189
    Abstract: Binding members, especially antibody molecules, for interleukin (IL)-4 receptor alpha (IL-4R?), and their therapeutic use e.g. in treating or preventing disorders associated with IL-4R?, IL-4 and/or IL-13, examples of which are asthma and COPD.
    Type: Grant
    Filed: June 6, 2013
    Date of Patent: November 4, 2014
    Assignee: MedImmune Limited
    Inventors: Per-Olof Fredrik Eriksson, Karin Von Wachenfeldt, Suzanne Cohen, Claire Louise Dobson, Deborah Louise Lane
  • Patent number: 8877199
    Abstract: The invention relates to antibodies that are reactive to the cell surface of CD19+ B cells, including B-cell chronic lymphocytic leukemia (B-CLL) cells, and compositions and methods for using such antibodies, including in the diagnosis and treatment of disorders associated with CD19+ B cells, such as B-CLL.
    Type: Grant
    Filed: May 12, 2010
    Date of Patent: November 4, 2014
    Assignee: The United States of America, as represented by the Secretary of the Department of Health and Human Services
    Inventors: Christoph Rader, Sivasubramanian Baskar, Michael R. Bishop, Ivan Samija, Jessica M. Suschak
  • Patent number: 8877186
    Abstract: The invention relates to anti-VEGF polypeptides and antibody single variable domains (dAbs) that are resistant to degradation by a protease, as well as antagonists comprising these. The polypeptides, dAbs and antagonists are useful for pulmonary administration, oral administration, delivery to the lung and delivery to the GI tract of a patient, as well as for treating cancer and inflammatory disease, such as arthritis.
    Type: Grant
    Filed: June 3, 2008
    Date of Patent: November 4, 2014
    Assignee: Domantis Limited
    Inventors: Michael Steward, Malgorzata Pupecka, Ian Tomlinson, Carolyn Enever, Laurent Jespers, Thil Dinuk Batuwangala
  • Publication number: 20140322220
    Abstract: The present invention provides antibodies, or antigen-binding antibody fragments thereof, or variants thereof which reduce the cell surface expression of FGFR2 after binding to FGFR2 in both cells overexpressing FGFR2 and cells expressing mutated FGFR2. Also provided are antibody-based therapies for FGFR2-related diseases or conditions such as cancer. Antibodies of the invention also can be used in the diagnostics field. The invention also provides nucleic acid sequences encoding the foregoing antibodies, vectors containing the same, pharmaceutical compositions and kits with instructions for use.
    Type: Application
    Filed: November 22, 2012
    Publication date: October 30, 2014
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Axel Harrenga, Charlotte Christine Kopitz, Stefanie Hammer, Frank Dittmer, Sven Golfier, Mark Trautwein, Sandra Bruder, Juergen Franz, Beatrix Stelte-Ludwig, Lars Linden, Ricarda Finnern, Simone Greven, Jan Tebbe
  • Publication number: 20140322219
    Abstract: The present invention relates to compositions and methods for inhibiting thrombosis without compromising hemostasis. Compositions include anti-factor XI monoclonal antibodies (aXIMabs) capable of binding to an epitope on the heavy chain of human FXI, particularly the A3 domain of the heavy chain of human FXI. Compositions also include epitope-binding fragments, variants, and derivatives of the monoclonal antibodies, cell lines producing these antibody compositions, and isolated nucleic acid molecules encoding the amino acid sequences of the antibodies. The invention further includes pharmaceutical compositions comprising the anti-factor XI monoclonal antibodies of the invention, or epitope-binding fragments, variants, or derivatives thereof, in a pharmaceutically acceptable carrier.
    Type: Application
    Filed: April 1, 2014
    Publication date: October 30, 2014
    Applicants: Vanderbilt University, Oregon Health & Science University
    Inventors: Andras Gruber, Erik I. Tucker, Stephen Raymond Hanson, David Gailani
  • Publication number: 20140322218
    Abstract: The present invention provides to a antibody construct comprising a first human binding domain capable of binding to human CDH19 on the surface of a target cell and a second domain capable of binding to human CD3 on the surface of a T cell. Moreover, the invention relates to a nucleic acid sequence encoding the antibody construct, a vector comprising said nucleic acid sequence and a host cell transformed or transfected with said vector. Furthermore, the invention relates a process for the production of the antibody construct of the invention, a medical use of said antibody construct and a kit comprising said antibody construct.
    Type: Application
    Filed: January 27, 2014
    Publication date: October 30, 2014
    Applicant: AMGEN RESEARCH (MUNICH) GMBH
    Inventors: Shouhua Xiao, Zheng Pan, Dineli Wickramasinghe, Shawn Jeffries, Chadwick T. King, Brian Mingtung Chan, Peter Kufer, Ralf Lutterbüse, Tobias Raum, Patrick Hoffmann, Doris Rau, Roman Kischel, Bryan Lemon, Holger Wesche
  • Publication number: 20140322217
    Abstract: The invention provides heterodimeric antibodies comprising a first heavy chain comprising a first Fc domain and a single chain Fv region that binds a first antigen. The heterodimeric antibodies also comprise a second heavy chain comprising a second Fc domain, a first variable heavy chain and a first variable light chain, wherein the first and second Fc domains are different.
    Type: Application
    Filed: January 14, 2014
    Publication date: October 30, 2014
    Applicant: Xencor, Inc.
    Inventors: Gregory MOORE, Matthew Bernett, Rumana Rashid, John Desjarlais
  • Patent number: 8865169
    Abstract: The present invention relates to methods and systems for administering antibody therapeutic agents. The methods include administering one or more (e.g., two or three) binding agents, wherein each of the binding agents has a binding region that is specific to a portion of a disease agent and one or more copies of a tag. The binding agents can be specific to one or more portions of the same or different disease agents. The tag is the same for each of the binding agents. The methods include administering an anti-tag antibody, wherein the anti-tag antibody has an anti-tag region that is specific to the tag, and can have an immunoglobulin (e.g., IgA, IgD, IgE, IgG, and IgM.). Disease agents include bacterial proteins, viral proteins, cancer cells, and proteins or toxins produced therefrom. In particular, the present invention includes methods and systems for binding agents that are specific to neurotoxins that cause botulism.
    Type: Grant
    Filed: February 18, 2008
    Date of Patent: October 21, 2014
    Assignee: Tufts University
    Inventors: Charles B. Shoemaker, Jorge A. Sepulveda Toepfer, Jean Mukherjee
  • Patent number: 8865170
    Abstract: The present invention is novel anti-human-CC-motif-receptor-7 (anti-human-CCR7) antibodies useful for treating tissue fibrosis or cancer, and pharmaceutical compositions containing the anti-human-CCR7 antibodies. The invention includes an anti-human-CCR7 antibody specifically binding to an extracellular domain of human CCR7, having a heavy chain CDR3 containing an amino acid sequence represented by SEQ ID NO: 7, SEQ ID NO: 17, SEQ ID NO: 27, SEQ ID NO: 37, SEQ ID NO: 47, SEQ ID NO: 57, SEQ ID NO: 67, or SEQ ID NO: 77. The invention also includes an anti-human-CCR7 antibody having heavy chain CDRs 1-3 and light chain CDRs 1-3 containing amino acid sequences represented by SEQ ID NOs: 5-10, 15-20, 25-30, 35-40, 45-50, 55-60, 65-70, or 75-80. Preferably, the antibody has an activity of interfering with a CCR7-dependent intracellular signal transduction mechanism caused by CCR7 ligand stimulation.
    Type: Grant
    Filed: September 27, 2011
    Date of Patent: October 21, 2014
    Assignees: Sekisui Chemical Co., Ltd., NE Health Laboratory Co., Ltd.
    Inventors: Naoki Nishiguchi, Akiyoshi Hirayama, Masahiro Furutani, Tatsuo Shimizu, Kiyoshi Takayama, Tomoko Shimizu, Kazuya Suzuki
  • Publication number: 20140308283
    Abstract: This invention relates to a pharmaceutical composition for treatment and/or prevention of pancreatic cancer, comprising as an active ingredient an antibody or a fragment thereof which has immunological reactivity with a CAPRIN-1 protein or a fragment thereof comprising 7 to 12 or more consecutive amino acid residues.
    Type: Application
    Filed: August 3, 2012
    Publication date: October 16, 2014
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Yoshitaka Minamida, Fumiyoshi Okano, Takanori Saito
  • Publication number: 20140308284
    Abstract: Provided is a method for prevention or treatment of a cancer, comprising co-administering (a) an FGFR inhibitor and (b) an anti-c-Met antibody or antigen-binding fragment thereof to a subject in need thereof, wherein the anti-c-Met antibody or the antigen-binding fragment thereof specifically binds to an epitope comprising 5 or more contiguous amino acids within the SEMA domain of c-Met protein.
    Type: Application
    Filed: April 1, 2014
    Publication date: October 16, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: BO GYOU KIM, JI MIN LEE, KYUNG AH KIM, YUN JU JEONG
  • Patent number: 8859740
    Abstract: There is disclosed compositions and methods relating to or derived from anti-AIP2 antibodies. More specifically, there is disclosed fully human antibodies that bind AIP2, AIP2-binding fragments and derivatives of such antibodies, and AIP2-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 or diagnosing subjects having AIP2 related disorders or conditions. There is also disclosed a method to treat S. aureus infections by administering an anti-AIP2 antibody described herein.
    Type: Grant
    Filed: October 24, 2013
    Date of Patent: October 14, 2014
    Assignee: Sorrento Therapeutics Inc.
    Inventors: Gunnar F. Kaufmann, Heyue Zhou, Guodi Lu
  • Publication number: 20140302029
    Abstract: There are provided an anti-c-Met/anti-EGFR bispecific antibody, a method for preventing and/or treating cancer using the same, and an anti-EGFR scFv fragment.
    Type: Application
    Filed: March 31, 2014
    Publication date: October 9, 2014
    Inventors: MI YOUNG CHO, SEUNG HYUN LEE, KWANG HO CHEONG, POWEI LIN, JAE WOONG HWANG, CHRISTINA YI, YOUNG JUN KOH
  • Publication number: 20140302033
    Abstract: A serum albumin binding antibody or fragment thereof comprising a heavy chain variable domain having the sequence given in SEQ ID NO: 1 or SEQ ID NO:2 and/or comprising a light chain variable domain having the sequence given in SEQ ID NO:3 or SEQ ID NO:4, in particular comprising a heavy chain variable domain and a light chain variable domain having the sequence given in SEQ ID NO: 1 and SEQ ID NO:3 or a heavy chain variable domain and a light chain variable domain having the sequence given in SEQ ID NO: 2 and SEQ ID NO:4. The disclosure also extends to polynucleotides encoding the antibodies or fragments, vectors comprising same and host cells capable of expressing the polynucleotides. The disclosure further includes pharmaceutical compositions comprising the antibodies or fragments and therapeutic used of any one of the same.
    Type: Application
    Filed: November 9, 2012
    Publication date: October 9, 2014
    Applicant: UCB PHARMA S.A.
    Inventors: Ralph Adams, Pavalli Bhatta, Sam Phillip Heywood, David Paul Humphreys
  • Publication number: 20140302032
    Abstract: A method of treating a tumor or enhancing survival of a subject having a tumor. The method includes (i) administering to a subject in need thereof an effective amount of a humanized monoclonal antibody or a fragment thereof, wherein the antibody or the fragment thereof has all complementarity determining regions of murine monoclonal antibody BAT (mBAT-1) and a framework region (FR) from an acceptor human immunoglobulin, or modified therefrom; and (ii) administering to the subject an effective amount of at least one chemotherapeutic agent selected from the group consisting of: 5-fluorouracil, cytarabine, oxaliplatin, paclitaxel and combinations thereof. The humanized antibody is administered between 1 and 30 days after commencing chemotherapy or substantially simultaneously or concurrently or according to an overlapping schedule with the at least one chemotherapeutic agent to thereby treat the tumor or enhance the survival of the subject having the tumor.
    Type: Application
    Filed: April 29, 2014
    Publication date: October 9, 2014
    Applicant: CURETECH LTD.
    Inventors: Rinat ROTEM-YEHUDAR, Galina RODIONOV
  • Publication number: 20140302144
    Abstract: The invention relates to a pharmaceutical formulation for sustained delivery of a therapeutic agent, preferably a protein, polypeptide, an antibody or an antibody fragment, comprising one or more gel forming peptides wherein the formulation exhibits sustained delivery for at least two weeks, three weeks, four weeks, five weeks, six weeks, seven weeks, eight weeks, nine weeks, ten weeks, eleven weeks, twelve weeks or more. In one embodiment, the invention relates to a formulation comprising self-assembling peptides that undergo sol-gel transition in the presence of an electrolyte solution such as biological fluids and salts. The formulation can provide sustained release of antibody and antibody fragments, in particular, IgG. Antibody diffusivities can be decreased with increasing hydrogel nanofiber density, providing a means to control the release kinetics.
    Type: Application
    Filed: March 14, 2014
    Publication date: October 9, 2014
    Applicant: Massachusetts Institute of Technology
    Inventors: Sotirios Koutsopoulos, Shuguang Zhang
  • Publication number: 20140302030
    Abstract: Provided is a method of combination therapy for prevention or treatment of a cancer including or consisting essentially of co-administering sorafenib and an anti-c-Met antibody or an antigen-binding fragment thereof to a subject. The method of combination therapy can achieve an excellent synergistic effect and lower the effective dose of the anti-c-Met antibody, thereby enabling a more effective cancer treatment.
    Type: Application
    Filed: April 1, 2014
    Publication date: October 9, 2014
    Inventors: BO GYOU KIM, JI MIN LEE, KYUNG AH KIM, YUN JU JEONG
  • Publication number: 20140302031
    Abstract: The invention relates to methods for treating a subject by manipulating ABCB5 on a cell as well as related products. The methods include methods of treating cancer using ABCB5 binding molecules such as antibodies and fragments thereof.
    Type: Application
    Filed: April 14, 2014
    Publication date: October 9, 2014
    Applicant: The Brigham and Women's Hospital, Inc.
    Inventors: Markus H. Frank, Natasha Y. Frank, Mohamed H. Sayegh
  • Publication number: 20140302129
    Abstract: Human lubricating gels, methods and kits for delivering a therapeutic agent to a target tissue site beneath the skin of a patient utilizing human lubricating gel are provided, the human lubricating gel being capable of adhering to the target tissue site and comprising one or more biodegradable formulations containing an effective amount of the therapeutic agent. In various embodiments, the human lubricating gel is sprayable and hardens after contacting the target tissue site.
    Type: Application
    Filed: June 20, 2014
    Publication date: October 9, 2014
    Inventors: Susan J. Drapeau, Guobao Wei
  • Patent number: 8852588
    Abstract: Treatment of an allergic airway disorder (e.g., asthma or bronchial airway obstruction) using anti-IL-20R1 antibodies such as mAb51D, mAb7GW, or functional variants thereof.
    Type: Grant
    Filed: August 7, 2012
    Date of Patent: October 7, 2014
    Assignee: National Cheng Kung University
    Inventor: Ming-Shi Chang
  • Patent number: 8852589
    Abstract: The invention provides the antibody D9.2 and antibody molecules based on D9.2 which bind interleukin-17 receptor B. These may be useful in therapy, e.g. the treatment of asthma, ulcerative colitis or Crohn's disease.
    Type: Grant
    Filed: October 17, 2013
    Date of Patent: October 7, 2014
    Assignee: Medical Research Council
    Inventors: Andrew Neil James McKenzie, Daniel Neill
  • Publication number: 20140294828
    Abstract: The invention provides methods for the production of single-chain Alphabody polypeptides having detectable binding affinity for, or detectable in vitro activity on, a viral protein of interest, which comprising the step of producing a single-chain Alphabody library comprising at least 100 different-sequence single-chain Alphabody polypeptides, wherein said Alphabody polypeptides differ from each other in at least one of a defined set of 5 to 20 variegated amino acid residue positions, and wherein said variegated amino acid residue positions are located at specific positions in one or more of the alpha-helices of the Alphabody or the linker fragment connecting two consecutive alpha-helices of the Alphabody polypeptides. The invention further provides Alphabodies obtainable by the methods of the invention and uses thereof.
    Type: Application
    Filed: January 6, 2011
    Publication date: October 2, 2014
    Applicant: COMPLIX SA
    Inventors: Johan Desmet, Ignace Lasters, Geert Meersseman, Sabrina Deroo
  • Publication number: 20140294829
    Abstract: The present invention relates generally to methods of using anti-NGF antibodies in the treatment of various NGF-related disorders, including pain, asthma, arthritis and psoriasis. The methods are effective in treating these disorders in a patient without having a significant adverse effect on the immune system of the patient.
    Type: Application
    Filed: March 24, 2014
    Publication date: October 2, 2014
    Applicant: GENENTECH, INC.
    Inventor: David L. Shelton
  • Publication number: 20140294830
    Abstract: A method of combination therapy for prevention and/or treatment of c-Met- and/or EGFR-induced diseases including co-administering a pharmaceutically effective amount of an EGFR antagonist and a pharmaceutically effective amount of an anti-c-Met antibody to a subject in need thereof is provided.
    Type: Application
    Filed: March 27, 2014
    Publication date: October 2, 2014
    Applicants: SAMSUNG LIFE WELFARE FOUNDATION, SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Saet Byoul LEE, Jae Hyun Choi, Kyung Ah Kim, Ji Min Lee, Yun Ju Jeong
  • Publication number: 20140294824
    Abstract: The present invention relates to antagonist antibodies or fragments thereof that bind to human OX40. More specifically, the present invention relates to an antagonist antibody or fragment thereof that binds to human OX40 comprising a heavy chain CDR1 comprising the amino acid sequence of SEQ ID NO: 1, and/or a heavy chain CDR2 comprising the amino acid sequence of SEQ ID NO: 2, and/or a heavy chain CDR3 comprising the amino acid sequence of SEQ ID NO: 3; and/or comprising a light chain CDR1 comprising the amino acid sequence of SEQ ID NO: 4, and/or a light chain CDR2 comprising the amino acid sequence of SEQ ID NO: 5 and/or a light chain CDR3 comprising the amino acid sequence of SEQ ID NO: 6.
    Type: Application
    Filed: March 21, 2014
    Publication date: October 2, 2014
    Applicant: GLENMARK PHARMACEUTICALS S.A.
    Inventors: Antoine ATTINGER, Stanislas Blein, Jonathan Albert Back, Rami Lissilaa, Samuel Hou
  • Publication number: 20140294831
    Abstract: The present disclosure provides methods of treating a tauopathy, involving administering an anti-Tau antibody. The present disclosure also provides anti-Tau antibodies, and formulations comprising same, for use in the methods.
    Type: Application
    Filed: May 19, 2014
    Publication date: October 2, 2014
    Applicant: iPierian, Inc.
    Inventors: Irene GRISWOLD-PRENNER, Nancy E. STAGLIANO, Vu DANG
  • Publication number: 20140294827
    Abstract: There is disclosed compositions and methods relating to anti-VEGFR2 antibodies. More specifically, there is disclosed fully human antibodies that bind VEGFR2, VEGFR2-binding fragments and derivatives of such antibodies, and VEGFR2-binding polypeptides comprising such fragments. Further still, there is disclosed antibody fragments and derivatives and polypeptides, and methods of using such antibodies, antibody fragments and derivatives and polypeptides, including methods of treating or diagnosing subjects having various cancers.
    Type: Application
    Filed: March 30, 2013
    Publication date: October 2, 2014
    Inventors: Randy Gastwirt, Heyue Zhou, John Dixon Gray, Guodi Lu
  • Publication number: 20140286949
    Abstract: The present invention is directed to a method of inhibiting CD1d activation by administering a composition containing a moiety that blocks CD1d activation. Compositions of the invention are useful for the attenuation of CD1d-restricted immune responses, including treatment of skin disorders due to hyperactive immune responses (e.g., contact hypersensitivity), for systemic administration to attenuate ongoing immune responses, and to provide hypoallergenic cosmetic products including pharmaceutical, cosmetic, and skin care compositions. Preferably, these compositions are in a form intended for topical administration.
    Type: Application
    Filed: October 25, 2013
    Publication date: September 25, 2014
    Applicant: Dana-Farber Cancer Institute
    Inventors: S. Brian Wilson, Glenn Dranoff, Silke Gillessen
  • Publication number: 20140286950
    Abstract: This invention relates to compositions comprising anti-CD83 agonist antibodies and methods of treating autoimmune disorders (such as inflammatory bowel disease) with anti-CD83 agonist antibodies, as well as articles of manufacture comprising anti-CD83 agonist antibodies.
    Type: Application
    Filed: June 29, 2012
    Publication date: September 25, 2014
    Applicant: Genentech, Inc.
    Inventors: Lauri Diehl, Jennifer Bates, Tao Sai
  • Publication number: 20140286861
    Abstract: This invention relates to monovalent and multivalent, monospecific binding proteins and to multivalent, multispecific binding proteins. One embodiment of these binding proteins has one or more binding sites where each binding site binds with a target antigen or an epitope on a target antigen. Another embodiment of these binding proteins has two or more binding sites where each binding site has affinity towards different epitopes on a target antigen or has affinity towards either a target antigen or a hapten. The present invention further relates to recombinant vectors useful for the expression of these functional binding proteins in a host. More specifically, the present invention relates to the tumor-associated antigen binding protein designated RS7, and other EGP-1 binding-proteins. The invention further relates to humanized, human and chimeric RS7 antigen binding proteins, and the use of such binding proteins in diagnosis and therapy.
    Type: Application
    Filed: April 23, 2014
    Publication date: September 25, 2014
    Applicant: IMMUNOMEDICS, INC.
    Inventors: Serengulam V. Govindan, Zhengxing Qu, Hans J. Hansen, David M. Goldenberg
  • Patent number: 8840885
    Abstract: The preparation and characterization of antibodies that bind to antigens on CLL or other cancer cells, especially to antigens upregulated in the cancer cells, and the identification and characterization of antigens present on or upregulated by cancer cells are useful in studying and treating cancer.
    Type: Grant
    Filed: February 16, 2011
    Date of Patent: September 23, 2014
    Assignee: Alexion Pharmaceuticals, Inc.
    Inventors: Katherine S. Bowdish, John McWhirter
  • Patent number: 8840888
    Abstract: Provided herein is a method for assessing the risk of potential adverse effects for a human patient mediated by the administration of a CD19.times.CD3 bispecific antibody to said patient comprising determining the ratio of B cells to T cells of said patient, wherein a ratio of about 1:5 or lower is indicative for a risk of potential adverse effects for said patient.
    Type: Grant
    Filed: October 27, 2010
    Date of Patent: September 23, 2014
    Assignee: Micromet AG
    Inventors: Dirk Nagorsen, Peter Kufer, Gerhard Zugmaier, Patrick Baeuerle
  • Publication number: 20140271645
    Abstract: A method for treating IL-20 induced inflammation. An antagonist to IL-20 is administered to treat inflammation and associated diseases. The antagonist can be an antibody that binds to IL-20 or its receptor or a soluble receptor that binds to IL-20. Examples of such diseases are adult respiratory disease, psoriasis, eczema, contact dermatitis, atopic dermatitis, septic shock, multiple organ failure, inflammatory lung injury, bacterial pneumonia, inflammatory bowel disease, rheumatoid arthritis, asthma, ulcerative colitis and Crohn's disease.
    Type: Application
    Filed: April 18, 2014
    Publication date: September 18, 2014
    Applicant: ZYMOGENETICS, INC.
    Inventors: Penny THOMPSON, Hal BLUMBERG, Yasmin A. CHANDRASEKHER, Julia E. NOVAK
  • Publication number: 20140271644
    Abstract: In an attempt to improve primary disease responsiveness and/or to overcome resistant disease, the present disclosure provides a method for treating or inhibiting the proliferation of a WT-1-dependent cancer comprising providing to a subject in need thereof a therapeutically effective amount of a tyrosine kinase inhibitor along with an anti-WT-1/HLA antibody, that is, an antibody that specifically binds to a peptide of Wilms' tumor protein (WT-1) presented on the surface of the cancer cells in an HLA-restricted fashion.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: Memorial Sloan-Kettering Cancer Center
    Inventors: David Scheinberg, Leonid Dubrovsky
  • Publication number: 20140271646
    Abstract: Monoclonal antibodies (mAbs), antigen binding fragments and engineered antibody domains (eAds) that specifically bind IGF-II are disclosed herein. In some embodiments, these mAbs and eAds are included in a bispecific mAb. In some embodiments, the bispecific antibody specifically binds two different epitopes of IGF-II. Methods of using these mAbs, antigen binding fragments, and eAds, bispecific antibodies, and nucleic acids encoding these mAbs, antigen binding fragments, and eAds, bispecific antibodies are also disclosed.
    Type: Application
    Filed: October 16, 2012
    Publication date: September 18, 2014
    Inventors: Dimiter S. Dimitrov, Weizao Chen, Yang Feng
  • Publication number: 20140271464
    Abstract: The present invention is directed to antibodies and fragments thereof (especially chimeric and humanized) having binding specificity for HGF and their use in therapy and diagnosis. These antibodies inhibit or block HGF-associated activities including HGF's effects on cell proliferation, invasion, angiogenesis, metastasis and fibrosis. Particularly the antibodies may be used as a monotherapy or in combination therapies in treating cancer, other proliferative disorders and other conditions wherein inhibition of HGF and/or the HGF/HGF-R (c-met) interaction is desired.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: Alderbio Holdings LLC
    Inventors: Leon F. GARCIA-MARTINEZ, Andrew L. Feldhaus, Katie Anderson, Benjamin H. Dutzar, John A. Latham
  • Patent number: 8834879
    Abstract: Materials and methods for reducing cell proliferation or extracellular matrix production in a mammal are disclosed. The methods comprise administering to a mammal a composition comprising a therapeutically effective amount of a zvegf4 antagonist in combination with a pharmaceutically acceptable delivery vehicle. Exemplary zvegf4 antagonists include anti-zvegf4 antibodies, inhibitory polynucleotides, inhibitors of zvegf4 activation, and mitogenically inactive, receptor-binding variants of zvegf4. The materials and methods are useful in the treatment of, inter alia, fibroproliferative disorders of the kidney, liver, and bone.
    Type: Grant
    Filed: April 3, 2013
    Date of Patent: September 16, 2014
    Assignee: ZymoGenetics, Inc.
    Inventors: Charles E. Hart, Stavros Topouzis, Debra G. Gilbertson
  • Publication number: 20140255404
    Abstract: The disclosure relates to agents that inhibit the activity of osteoprotegerin and their use in the treatment of pulmonary hypertension.
    Type: Application
    Filed: October 23, 2012
    Publication date: September 11, 2014
    Applicant: PH Therapeutics
    Inventor: Allan Lawrie
  • Publication number: 20140255304
    Abstract: Provided are novel TDP-43-specific binding molecules including polypeptides such as human antibodies, as well as fragments, derivatives and variants thereof. Also provided are methods related to these TDP-43 specific binding molecules. Assays, kits, and solid supports related to TDP-43-specific binding molecules, including polypeptides such as, human antibodies are also disclosed. The TDP-43-specific binding molecule, antibody, immunoglobulin chain(s), as well as binding fragments, derivatives and variants thereof can be used in pharmaceutical and diagnostic compositions for TDP-43 targeted immunotherapy and diagnosis, respectively.
    Type: Application
    Filed: October 26, 2012
    Publication date: September 11, 2014
    Applicants: BIOGEN IDEC INTERNALTIONAL NEUROSCIENCE GMBH, UNIVERSITY OF ZURICH
    Inventors: Nitsch Roger, Christoph Hock, Maria Grazia Barenco Montrasio, Fabio Montrasio, Jan Grimm, Jean-Luc Baeriswyl, Paul Weinreb, Janaky Coomaraswamy, Omar Quintero-Monzon
  • Patent number: 8828670
    Abstract: The invention relates to a method for producing monomeric or dimeric proteins or peptides containing internal or external disulfide bonds, comprising the following steps: a) a cell-free lysate, obtainable from eukaryotic cells, is provided, which contains functional microsomal vesicles, b) a nucleic acid coding the protein or peptide and additionally containing a signal sequence is added to the lysate, c) the lysate with the nucleic acid is held for a given time at a temperature in the range from 20 to 35° C., proteins or peptides formed with the nucleic acid being translocated into the microsomal vesicles, d) the microsomal vesicles are then dissolved, and the proteins or peptides obtained thereby are optionally separated from the lysate.
    Type: Grant
    Filed: July 10, 2012
    Date of Patent: September 9, 2014
    Assignee: RiNA Netzwerk RNA Technologien GmbH
    Inventors: Helmut Merk, Wolfgang Stiege, Christine Gless, Michael Gerrits
  • Patent number: 8828382
    Abstract: Provided herein are antigen binding proteins, e.g., human and/or monoclonal antibodies that have affinity for heparin-binding epidermal growth factor-like growth factor (HB-EGF) and neutralize the biological functions of this growth factor.
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: September 9, 2014
    Assignees: U3 Pharma GmbH, Amgen Inc.
    Inventors: Mike Rothe, Norbert Prenzel, Eric Borges, Thore Hettmann, Esther Zwick-Wallasch, Orit Foord