Patents Assigned to Karolinska Innovations AB
  • Publication number: 20100120682
    Abstract: Use of an isolated polypeptide comprising an amino acid sequence having a sequence identity of at least 80%, with the amino acid sequence represented by Gly Asn Ser Asp Asp Phe Leu Ser Gln Gln Pro Glu Arg Pro Arg AspVal Lys Leu Ala Arg (SEQ ID NO: 2), or a pharmaceutically acceptable salt thereof, for preparing a medicament for the treatment of a mammal to increase the body fat mass of said mammal, or to prevent or reduce the loss of body fat mass of said mammal. The polypeptide may comprise an amino acid sequence having a sequence identity of at least 80% with the amino acid sequence represented by SEQ ID NO: 1, and may be the polypeptide the monomeric proenzyme of tartrate-resistant acid phosphatase type 5 (TRAP). A pharmaceutical composition comprising the polypeptide. The polypeptide is useful for increasing the body fat mass of a mammal.
    Type: Application
    Filed: February 13, 2008
    Publication date: May 13, 2010
    Applicant: Karolinska Innovations AB
    Inventors: Peter Arner, Göran Andersson, Vanessa Van Harmelen, Pernilla Lång
  • Patent number: 7645601
    Abstract: Isolated PGE synthase, provided from encoding nucleic acid. Methods of production and use. Assays for modulators, especially inhibitors, of PGE synthase activity.
    Type: Grant
    Filed: February 27, 2007
    Date of Patent: January 12, 2010
    Assignee: Karolinska Innovations AB
    Inventors: Per-Johan Jakobsson, Bengt Samuelsson, Ralf Morgenstern, Anthony Ford-Hutchinson
  • Publication number: 20080050835
    Abstract: Isolated human nucleic acids implicated in Parkinson's disease and the uses thereof, such as in diagnostic and prognostic methods and in pharmaceutical preparations.
    Type: Application
    Filed: May 16, 2007
    Publication date: February 28, 2008
    Applicant: KAROLINSKA INNOVATIONS AB
    Inventors: Lars Olson, Silvia Burvenich, Olof Sydow, Maria Anvret, Zhiping Zhang
  • Patent number: 7192733
    Abstract: Isolated PGE synthase, provided from encoding nucleic acid. Methods of production and use. Assays for modulators, especially inhibitors, of PGE synthase activity.
    Type: Grant
    Filed: October 7, 2004
    Date of Patent: March 20, 2007
    Assignee: Karolinska Innovations AB
    Inventors: Per-Johan Jakobsson, Bengt Samuelsson, Ralf Morgenstern, Anthony Ford-Hutchinson, Joseph Mancini
  • Patent number: 7125958
    Abstract: The present invention relates to carbohydrates capable of acting as receptors for malaria antigens present on the surfaces of malaria infected erythrocytes. The receptors according to the invention comprises negatively charged glycosaminoglycan-like moities, preferably sulphated. The invention also relates to novel malaria polypeptides capable of acting as ligands in relation to the receptors according to the invention. The invention also encompasses the use thereof as medicaments, pharmaceutical compositions containing the same as well as antibodies directed against said new ligands.
    Type: Grant
    Filed: September 18, 1998
    Date of Patent: October 24, 2006
    Assignee: Karolinska Innovations AB
    Inventors: Mats Wahlgren, Antonio Barragan, Johan Carlson, Chen Qijun, Victor Fernandez
  • Publication number: 20060228343
    Abstract: A recombinant Na+, K+-ATPase ?1-subunit protein resistant to cardiac gIycosides, e.g. oubain, is disclosed, as well as methods for its production and use. The resistance to cardiac glycosides are obtained b y alterations in the region situated between and including the amino acids 65-133. Such recombinant protein and nucleic acid constructs expressing the same are useful as selection markers in gene therapy and research applications.
    Type: Application
    Filed: February 13, 2004
    Publication date: October 12, 2006
    Applicant: AVARIS AB c/o Karolinska Innovations AB
    Inventors: Alexandra Treschow, Sirac Dilber, Alar Aints
  • Patent number: 7067296
    Abstract: Isolated PGE synthase, provided from encoding nucleic acid. Methods of production and use. Assays for modulators, especially inhibitors, of PGE synthase activity.
    Type: Grant
    Filed: March 28, 2002
    Date of Patent: June 27, 2006
    Assignee: Karolinska Innovations AB
    Inventors: Per-Johan Jakobsson, Bengt Samuelsson, Ralf Morgenstern, Anthony Ford-Hutchinson, Joseph Mancini
  • Patent number: 7008921
    Abstract: Proteolytic enzymes are involved in generation of a number of endogenous angiogenesis inhibitors and it has been shown that urokinase-activated plasmin can process plasminogen to release an angiogenesis inhibitor, K1–5 (protease-activated kringles 1–5). However, this proteolytic protein (proteolytic K1–5) cannot be secreted (exported) from cells and thus is limited in its application as a therapeutic. The present inventor has now engineered a recombinant protein derived from plasminogen which is folded correctly such that it can be secreted from cells in which it is expressed. The inventor surprisingly found that in order to fold correctly such that it can be secreted, the recombinant protein must comprise a secretory signal peptide and a pre-activation peptide derived from plasminogen.
    Type: Grant
    Filed: September 5, 2001
    Date of Patent: March 7, 2006
    Assignee: Karolinska Innovations AB
    Inventor: Yihai Cao
  • Patent number: 6881833
    Abstract: The present invention relates to a novel human patched-like gene (PTCH2), which for the first time has been cloned and sequenced. Several alternatively spliced mRNA forms of PTCH2 have been identified, including transcripts lacking segments thought to be involved in sonic hedgehog (SHH) binding and mRNAs with differentially defined 3? terminal exons. Further, the invention also relates to the protein encoded by the present PTCH2 as well as to functional analogues and variants thereof.
    Type: Grant
    Filed: October 6, 1999
    Date of Patent: April 19, 2005
    Assignees: Karolinska Innovations AB, Pharmacia & Upjohn Company
    Inventors: Peter G. Zaphiropoulos, Anne Birgitte Unden, Rune Toftgård, Fahimeh Rahnama, Robert E. Hollingsworth
  • Publication number: 20040241798
    Abstract: Isolated human nucleic acids implicated in Parkinson's disease and the uses thereof, such as in diagnostic and prognostic methods and in pharmaceutical preparations.
    Type: Application
    Filed: July 16, 2003
    Publication date: December 2, 2004
    Applicant: KAROLINSKA INNOVATIONS AB
    Inventors: Lars Olson, Silvia Burvenich, Olof Sydow, Maria Anvret, Zhiping Zhang
  • Patent number: 6808530
    Abstract: A medical device (1) of a biocompatible material for use in the treatment of a gap or defect in the central nervous system, which device has a proximal end (5) and a distal end (6) comprising openings (7). The device is adapted to enable connection of nerve fibers of gray and white matter between the proximal end (5) and distal end (6) thereof in predetermined openings (7). The device is of a substantially cylindrical form, or a substantially flat or plate like form and is made of plastic. The openings (7) in at least one end (5, 6) bear distinctively different indicia thereby to indicate whether nerve fibers of gray matter or nerve fibers of white matter are to be inserted therein.
    Type: Grant
    Filed: January 29, 2001
    Date of Patent: October 26, 2004
    Assignee: Karolinska Innovations AB
    Inventors: Henrich Cheng, Lars Olson
  • Publication number: 20040157781
    Abstract: The invention relates to compounds of formula (I) or (II), which are of interest especially for inhibition of polymerization of amyloid &bgr; peptide, as model substances for synthesis of amyloid &bgr; peptide-ligands, as tools for the identification of other organic compounds with similar functional properties and/or as ligands for detection of amyloid deposits using e.g., positron emission tomography (PET).
    Type: Application
    Filed: November 26, 2003
    Publication date: August 12, 2004
    Applicant: Karolinska Innovations AB
    Inventors: Christer Nordstedt, Jan Naslund, Johan Thyberg, Lars O. Tjernberg, Lars Terenius
  • Publication number: 20040146929
    Abstract: The present invention relates to a novel human patched-like gene (PTCH2), which for the first time has been cloned and sequenced. Several alternatively spliced mRNA forms of PTCH2 have been identified, including transcripts lacking segments thought to be involved in sonic hedgehog (SHH) binding and mRNAs with differentially defined 3′ terminal exons. Further, the invention also relates to the protein encoded by the present PTCH2 as well as to functional analogues and variants thereof.
    Type: Application
    Filed: March 4, 2004
    Publication date: July 29, 2004
    Applicant: Karolinska Innovations AB and Pharmacia & Upjohn Company
    Inventors: Peter G. Zaphiropoulos, Anne Birgitte Unden, Rune Toftgard, Fahimeh Rahnama, Robert E. Hollingsworth
  • Patent number: 6747136
    Abstract: The present invention relates to compositions derived from immunoglobulin molecules specific for the hepatitis C virus (HCV). More particularly, the invention is related to molecules which are capable of specifically binding with HCV E2 antigen. The molecules are useful in specific binding assays, affinity purification schemes and pharmaceutical compositions for the prevention and treatment of HCV infection in mammalian subjects. The invention thus relates to novel human monoclonal antibodies specific for HCV E2 antigen, fragments of such monoclonal antibodies, polypeptides having structure and function substantially homologous to antigen-binding sites obtained from such monoclonal antibodies, nucleic acid molecules encoding those polypeptides, and expression vectors comprising the nucleic acid molecules.
    Type: Grant
    Filed: April 17, 1997
    Date of Patent: June 8, 2004
    Assignee: Karolinska Innovations AB
    Inventors: Mats Axel Atterdag Persson, Tobias Erik Allander
  • Publication number: 20030012780
    Abstract: The present inventors have for the first time shown that surface expression of the &agr;2&bgr;1 (VLA-2) integrin is induced in human and rat PMN upon extravasation in vivo, and that PMN locomotion and recruitment to extravascular tissue is critically dependent on &agr;2&bgr;1 integrin function. More specifically, the invention relates to the use of a suppressor or inhibitor of &agr;2&bgr;1 integrin function, such as an antibody raised against &agr;2&bgr;1 integrin, in the manufacture of a medicament aimed at blocking leukocyte motility, and thereby leukocyte recruitment, in a subject.
    Type: Application
    Filed: April 5, 2002
    Publication date: January 16, 2003
    Applicant: Karolinska Innovation AB
    Inventors: Lennart Lindbom, Joachim Werr
  • Patent number: 6395502
    Abstract: Isolated PGE synthase, provided from encoding nucleic acid. Methods of production and use. Assays for modulators, especially inhibitors, of PGE synthase activity.
    Type: Grant
    Filed: November 4, 1999
    Date of Patent: May 28, 2002
    Assignee: Karolinska Innovations AB
    Inventors: Per-Johan Jakobsson, Bengt Samuelsson, Ralf Morgenstern
  • Patent number: 6331440
    Abstract: The invention relates to compounds of formula (I) or (II), which are of interest especially for inhibition of polymerization of amyloid &bgr; peptide, as model substances for synthesis of amyloid &bgr; peptide-ligands, as tools for the identification of other organic compounds with similar functional properties and/or as ligands for detection of amyloid deposits using e.g., positron emission tomography (PET).
    Type: Grant
    Filed: June 10, 1998
    Date of Patent: December 18, 2001
    Assignee: Karolinska Innovations AB
    Inventors: Christer Nordstedt, Jan Näslund, Johan Thyberg, Lars O. Tjernberg, Lars Terenius
  • Patent number: 6309874
    Abstract: The present invention relates to a new selection marker, namely a mutated (Na,K)-ATPase comprising the amino acid sequence: IFIIANIPXPXGTVTIXXID wherein X is chosen from the group of cysteine, leucine, glycine, alanine, valine, isoleucine, and where at least one X is cysteine.
    Type: Grant
    Filed: June 4, 1998
    Date of Patent: October 30, 2001
    Assignee: Karolinska Innovations AB
    Inventor: Roger Belusa
  • Publication number: 20010017138
    Abstract: A medical device (1) of a biocompatible material for use in the treatment of a gap or defect in the central nervous system, which device has a proximal end (5) and a distal end (6) comprising openings (7). The device is adapted to enable connection of nerve fibers of gray and white matter between the proximal end (5) and distal end (6) thereof in predetermined openings (7). The device is of a substantially cylindrical form, or a substantially flat or plate like form and is made of plastic. The openings (7) in at least one end (5, 6) bear distinctively different indicia thereby to indicate whether nerve fibers of gray matter or nerve fibers of white matter are to be inserted therein.
    Type: Application
    Filed: January 29, 2001
    Publication date: August 30, 2001
    Applicant: Karolinska Innovations AB
    Inventors: Henrich Cheng, Lars Olson
  • Patent number: 6235041
    Abstract: A medical device (1) of a biocompatible material for use in the treatment of a gap or defect in the central nervous system, which device has a proximal end (5) and a distal end (6) comprising openings (7). The device is adapted to enable connection of nerve fibers of gray and white matter between the proximal end (5) and distal end (6) thereof in predetermined openings (7). The device is of a substantially cylindrical form, or a substantially flat or plate like form and is made of plastic. The openings (7) in at least one end (5, 6) bear distinctively different indicia thereby to indicate whether nerve fibers of gray matter or nerve fibers of white matter are to be inserted therein.
    Type: Grant
    Filed: March 1, 1999
    Date of Patent: May 22, 2001
    Assignee: Karolinska Innovations AB
    Inventors: Henrich Cheng, Lars Olson