Patents Assigned to VIB VZW
  • Publication number: 20140220568
    Abstract: The disclosure provides methods and means for identifying plants comprising a plant phenotype of interest. In particular, the disclosure provides breeding tools that can be used for the selection of a plant comprising a phenotype of interest and for the selection of an optimal plant genotype for the introduction of a trait.
    Type: Application
    Filed: June 25, 2012
    Publication date: August 7, 2014
    Applicants: Universiteit Gent, VIB VZW
    Inventors: Dirk G. Inze, Nathalie Gonzalez, Stefanie De Bodt, Yvan Saeys
  • Patent number: 8790887
    Abstract: The invention relates to the field of disorders of the peripheral or central nervous system, in particular, Alzheimer's disease, and the prevention and/or treatment thereof. In particular, the invention relates to ARF6 and/or ARF6 effector proteins as new targets in Alzheimer's disease, and based thereon, screening methods for compounds that reduce amyloid beta peptide formation in mammalian cells by affecting ARF6-mediated endosomal sorting.
    Type: Grant
    Filed: December 6, 2010
    Date of Patent: July 29, 2014
    Assignees: VIB VZW, Katholieke Universiteit Leuven, K.U. Leuven R&D
    Inventors: Wim Annaert, Ragna Sannerud, Katrijn Coen, Bart De Strooper
  • Publication number: 20140187741
    Abstract: The present invention belongs to the field of functional proteomics and more particularly to the field of protein aggregation. The invention discloses a method for interfering with the function of a target protein and uses a non-naturally, user-designed molecule, designated as interferor, that has a specificity for a target protein and which induces aggregation upon contact with said target protein. The present invention also discloses such interferor molecules and their use in agrobiotech applications.
    Type: Application
    Filed: September 12, 2013
    Publication date: July 3, 2014
    Applicants: VRIJE UNIVERSITEIT BRUSSEL, VIB VZW
    Inventors: JOOST SCHYMKOWITZ, FREDERIC ROUSSEAU
  • Publication number: 20140154738
    Abstract: The present invention provides genetically engineered strains of Pichia capable of producing proteins with reduced glycosylation. In particular, the genetically engineered strains of the present invention are capable of expressing either or both of an ?-1,2-mannosidase and glucosidase II. The genetically engineered strains of the present invention can be further modified such that the OCH1 gene is disrupted. Methods of producing glycoproteins with reduced glycosylation using such genetically engineered stains of Pichia are also provided.
    Type: Application
    Filed: January 10, 2014
    Publication date: June 5, 2014
    Applicants: VIB, VZW, UNIVERSITEIT GENT, RESEARCH CORPORATION TECHNOLOGIES, INC.
    Inventors: Roland Contreras, Nico L.M. Callewaert, Steven C.J. Geysens
  • Patent number: 8741862
    Abstract: A key function of blood vessels, to supply oxygen, is impaired in tumors because of abnormalities in their endothelial lining. PHD proteins serve as oxygen sensors and may regulate oxygen delivery. Therefore the role of endothelial PHD2 in vessel shaping by implanting tumors in PHD2+/? mice was studied. Haplodeficiency of PHD2 did not affect tumor vessel density or lumen size, but normalized the endothelial lining and vessel maturation. This resulted in improved tumor perfusion and oxygenation, and inhibited tumor cell invasion, intravasation and metastasis. Haplodeficiency of PHD2 redirected the specification of endothelial tip cells to a more quiescent phenotype of a filopodia-lacking “phalanx” cell type. Without being bound to a particular mechanism, this transition could at least in part be explained by upregulation of (soluble) VEGFR-1 and VE-cadherin.
    Type: Grant
    Filed: January 20, 2010
    Date of Patent: June 3, 2014
    Assignees: VIB VZW, Life Science Research Partners VZW
    Inventors: Peter Carmeliet, Massimiliano Mazzone
  • Publication number: 20140143897
    Abstract: The present application relates to the field of motor neuron diseases, most particularly to amyotrophic lateral sclerosis and spinomuscular atrophy. Provided herein are strategies to improve symptoms and increase survival in patients with these axonopathies by inhibiting signaling mediated by the EphA4 ephrin receptor.
    Type: Application
    Filed: May 14, 2012
    Publication date: May 22, 2014
    Applicant: VIB VZW
    Inventor: Wim Robberecht
  • Publication number: 20140130208
    Abstract: The present invention relates to the field of plant molecular biology and concerns methods for enhancing the abiotic stress tolerance in plants by modulating the expression of a gene involved in the ethylene signal transduction pathway during the period of abiotic stress. The present invention also provides chimeric constructs useful in the methods in the invention. In addition, the invention provides transgenic plants having an enhanced abiotic stress resistance.
    Type: Application
    Filed: April 23, 2012
    Publication date: May 8, 2014
    Applicant: VIB VZW
    Inventors: Dirk G. Inze, Aleksandra Skirycz, Hannes Claeys, Frederik Coppens
  • Patent number: 8669418
    Abstract: The present invention belongs to the field of functional proteomics and more particularly to the field of protein aggregation. The invention discloses a method for interfering with the function of a target protein and uses a non-naturally, user-designed molecule, designated as interferor, that has a specificity for a target protein and which induces aggregation upon contact with said target protein. The present invention also discloses such interferor molecules and their use in agrobiotech applications.
    Type: Grant
    Filed: May 6, 2011
    Date of Patent: March 11, 2014
    Assignees: VIB VZW, Vrije Universiteit Brussel
    Inventors: Joost Schymkowitz, Frederic Rousseau
  • Patent number: 8663971
    Abstract: The present invention provides genetically engineered strains of Pichia capable of producing proteins with reduced glycosylation. In particular, the genetically engineered strains of the present invention are capable of expressing either or both of an ?-1,2-mannosidase and glucosidase II. The genetically engineered strains of the present invention can be further modified such that the OCH1 gene is disrupted. Methods of producing glycoproteins with reduced glycosylation using such genetically engineered stains of Pichia are also provided.
    Type: Grant
    Filed: April 16, 2009
    Date of Patent: March 4, 2014
    Assignees: VIB, VZW, Research Corporation Technologies, Inc., Universiteit Gent
    Inventors: Roland Contreras, Nico L. M. Callewaert, Steven C. J. Geysens
  • Publication number: 20140037646
    Abstract: Described are MMP8 inactivating antigen binding proteins, such as antigen binding proteins comprising an amino acid sequence that comprises 4 framework regions and 3 complementary determining regions; further described is the use of such antigen binding proteins to treat inflammation, such as, but not limited to, systemic inflammatory response syndrome, sepsis, LPS induced inflammation, renal ischemia/reperfusion injury, ventilation induced lung injury, periodontal inflammation, rheumatoid arthritis, multiple sclerosis, ankylosing spondylitis, Lyme arthritis and osteoarthritis.
    Type: Application
    Filed: November 2, 2011
    Publication date: February 6, 2014
    Applicants: UNIVERSITEIT GENT, VIB VZW
    Inventors: Claude Libert, Eline Dejonckheere
  • Publication number: 20140030746
    Abstract: The disclosure relates to a cytoplasmic protein complex comprising: (a) a first recombinant fusion protein comprising a kinase, fused to a first interaction polypeptide; and (b) a second recombinant fusion protein comprising a domain comprising a reporter phosphorylation site, whereby the domain is fused to a second interaction polypeptide. The disclosure relates further to a method to detect compound-compound-interaction using the cytoplasmic protein complex, and to cells comprising such cytoplasmic protein complex.
    Type: Application
    Filed: February 29, 2012
    Publication date: January 30, 2014
    Applicants: UNIVERSITEIT GENT, VIB VZW
    Inventors: Jan Tavernier, Samuel Lievens
  • Publication number: 20130345142
    Abstract: This document relates to methods and materials for detecting mutations that can be linked to dementia. For example, methods and materials for detecting one or more mutations within PGRN nucleic acid are provided. This document also provides methods and materials for detecting the level of progranulin expression. In addition, this document relates to methods and materials for treating mammals having a neurodegenerative disorder (e.g., dementia). For example, methods and materials for increasing PGRN polypeptide levels in mammals are provided, as are methods and materials for identifying agents that can be used to increase PGRN polypeptide levels in mammals.
    Type: Application
    Filed: July 1, 2013
    Publication date: December 26, 2013
    Applicants: Mayo Foundation for Medical Education and Research, Vib VZW, The University of Manchester, The University of British Columbia, Universiteit Antwerpen
    Inventors: Michael L. Hutton, Matthew Charles Baker, Jennifer Mae Gass, Rosa Rademakers, Jason Eriksen, Stuart M. Pickering-Brown, Ian Reid Alexander Mackenzie, Howard Feldman, Samir Kumar-Singh, Christine Van Broeckhoven, Marc Cruts, Ashley Diane Cannon
  • Publication number: 20130330421
    Abstract: The present disclosure relates to the field of oncology, more particularly to the field of melanoma. Provided are methods of treating melanoma, particularly advanced cutaneous melanoma, with a combination of pharmaceutical agents comprising MDM4-specific antagonists (such as an inhibitor of the MDM4-p53 interaction or a molecule that decreases MDM4 protein stability) or MDM4-MDM2 dual inhibitors (i.e., molecules that disrupt the interactions between p53 and MDM2 and p53 and MDM4) and one or more chemotherapeutic agents such as for example alkylating agents (i.e., Dacarbazine (DITC) or melphalan), alkylating-like agents (i.e., cisplatin or carboplatin) or mitotic inhibitors (taxanes docetaxel or paclitaxel) and PI3K-AKT, B-RAF and MEK inhibitors. Further provided are pharmaceutical formulations of MDM4-specific antagonists (be it an inhibitor of the MDM4-p53 interaction or a molecule that decreases MDM4 protein stability) or MDM4-MDM2 dual inhibitors (i.e.
    Type: Application
    Filed: November 29, 2012
    Publication date: December 12, 2013
    Applicants: KATHOLIEKE UNIVERSITEIT LEUVEN, K.U. LEUVEN R&D, VIB VZW
    Inventor: Jean-Christophe Marine
  • Patent number: 8597906
    Abstract: Described herein are methods and genetically engineered cells useful for producing an altered N-glycosylation form of a target molecule. Also described are methods and molecules with altered N-glycosylation useful for treating a variety of disorders such as metabolic disorders.
    Type: Grant
    Filed: April 26, 2011
    Date of Patent: December 3, 2013
    Assignees: Oxyrane UK Limited, VIB vzw, Universiteit Gent
    Inventors: Nico Luc Marc Callewaert, Wouter Vervecken, Karen Jacqueline Marcel De Pourcq, Steven Christian Jozef Geysens, Mouna Guerfal
  • Publication number: 20130315916
    Abstract: Described is a vaccine against Respiratory Syncytial Virus (RSV). More specifically, described is a recombinant subunit vaccine comprising the ectodomain of the RSV-encoded Small Hydrophobic (SH) protein. The ectodomain of SH is referred to as SHe. The ectodomain is typically presented as an oligomer, or a pentamer. Further described are antibodies, raised against the ectodomain or specific for the ectodomain, and their use for protecting a subject against RSV infection and/or for treatment of an infected subject.
    Type: Application
    Filed: November 15, 2011
    Publication date: November 28, 2013
    Applicants: Universiteit Gent, VIB VZW
    Inventors: Xavier Saelens, Bert Schepens, Walter Fiers
  • Patent number: 8580493
    Abstract: The invention relates to the field of disorders of the peripheral or central nervous system, in particular, Alzheimer's disease, and the prevention and/or treatment thereof. In particular, the invention relates to the screening of compounds that modulate GPR3 activity and/or beta-arrestin signaling in a mammalian cell and, in particular, compounds that reduce the formation of amyloid beta peptides. The invention also relates to inhibiting agents targeting beta-arrestin signaling and pharmaceutical compositions thereof, and their use in therapeutic applications of those disorders.
    Type: Grant
    Filed: June 4, 2010
    Date of Patent: November 12, 2013
    Assignees: VIB VZW, Katholieke Universiteit Leuven, K.U. Leuven R&D
    Inventors: Bart De Strooper, Amantha Thathiah
  • Patent number: 8568717
    Abstract: Described are single domain antibodies with a specificity for BACE1. More specifically, described are single variable-domain antibodies derived from camelids that bind to BACE1 and are capable of inhibiting the activity of BACE1. The antibodies can be used for research and medical applications. Specific applications include the use of BACE1-specific antibodies for the treatment of Alzheimer's disease.
    Type: Grant
    Filed: April 3, 2009
    Date of Patent: October 29, 2013
    Assignees: VIB VZW, Katholieke Universiteit Leuven, K.U. Leuven R&D, Vrije Universiteit Brussel
    Inventors: Bart De Strooper, Els Marjaux, Lujia Zhou, Serge Muyldermans
  • Publication number: 20130267426
    Abstract: The present application relates to the field of cancer, particularly to mismatch repair (MMR?) deficient tumors. New markers are presented herein that have a high sensitivity to detect whether a tumor is mismatch repair deficient or not. The markers are particularly mutations in microsatellite regions. Accordingly, methods are provided for diagnosing microsatellite instability of a tumor, comprising determining the presence of these markers. Further, kits are provided to detect the presence of these markers (or subsets thereof) in a sample.
    Type: Application
    Filed: April 10, 2013
    Publication date: October 10, 2013
    Applicants: Katholieke Universiteit Leuven, K.U. Leuven R&D, VIB VZW
    Inventor: Diether Lambrechts
  • Publication number: 20130246439
    Abstract: A computer-implemented method and system for ranking information in an information system comprising linked objects is disclosed. The computer-implemented method comprises computing a prior ranking of all objects in the linked database, obtaining at least one source object, determining the probability of reaching an object taking a step in random walk with restart in the at least one source object(s) based on the adjacency between objects in the information system, and determining a ranking of objects in the information system using the determined probability and applying a correction factor inversely proportional with the computed prior ranking of the objects. An output based on the determined ranking is provided. The present invention also relates to a computer-implemented method and system for providing probable functional relations between at least one source object and a target object, as well as computer-related products therefor.
    Type: Application
    Filed: June 30, 2011
    Publication date: September 19, 2013
    Applicants: VIB VZW, UNIVERSITEIT ANTWERPEN
    Inventors: Anthony Liekens, Jeroen De Knijf, Peter De Rijk, Bart Goethals, Jurgen Del-Favero
  • Publication number: 20130217572
    Abstract: Described is the specific delivery of agrochemicals to plants. More specifically, described is a composition having a targeting agent comprising at least one binding domain that specifically binds to a binding site on an intact living plant and an agrochemical or a combination of agrochemicals. Also described is a binding domain that specifically binds the binding site on an intact living plant. More specifically, described are binding domains comprising a peptide sequence that comprises four framework regions and three complementary-determining regions, or any suitable fragment thereof, so that the binding domains are able to bind or retain a carrier onto a plant. Described are binding domains that specifically bind trichomes, stomata, cuticle, lenticels, thorns, spines, root hairs, or wax layer.
    Type: Application
    Filed: October 8, 2012
    Publication date: August 22, 2013
    Applicants: VRIJE UNIVERSITEIT BRUSSEL, VIB VZW
    Inventors: Vib VZW, Vrije Universiteit Brussel, Erik Jongedijk