Patents Assigned to Deutsches Krebsforschungszentrum Stiftung des Offentlichen Rechts
  • Patent number: 11931349
    Abstract: The present invention relates to a pharmaceutically compatible iron chelator or a prodrug thereof for use in treating and/or preventing cancer in a subject suspected or known to comprise hypoxic cancer cells, and use in treatment and/or prevention of a human papillomavirus (HPV) related lesion. The present invention further relates to a use of an iron chelator or prodrug thereof for inducing senescence in a cancer cell, preferably a hypoxic cancer cell; and to a method for inducing an irreversible proliferation arrest in cancer cells comprising a) contacting said cancer cells with an iron chelator or prodrug thereof and, thereby, b) inducing an irreversible proliferation arrest in said cancer cells.
    Type: Grant
    Filed: November 23, 2018
    Date of Patent: March 19, 2024
    Assignee: Deutsches Krebsforschungszentrum Stiftung des öffentlichen Rechts
    Inventors: Felix Hoppe-Seyler, Julia A. Braun, Karin Hoppe-Seyler
  • Patent number: 11866495
    Abstract: The present invention provides recombinant antigen-binding regions and antibodies and functional fragments containing such antigen-binding regions that are specific for human and Macaca fascicularis CEACAM6 (Carcinoembryonic antigen-related cell adhesion molecule 6, CD66c, Non-specific crossreacting antigen, NCA, NCA-50/90), and which do not significantly cross-react with the closely related human CEACAM1, human CEACAM3, and human CEACAM5. The invention further provides methods to generate this kind of antibodies. The antibodies, accordingly, can be used to treat cancer and other disorders and conditions associated with expression of the CEACAM6. The invention also provides nucleic acid sequences encoding the foregoing antibodies, vectors containing the same, pharmaceutical compositions and kits with instructions for use.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: January 9, 2024
    Assignee: Deutsches Krebsforschungszentrum Stiftung des öffentlichen Rechts
    Inventors: Jörg Willuda, Mark Trautwein, Uwe Gritzan, Christoph Freiberg, Frank Dittmer, Dorian Schönfeld, Julian Marius Glück, Jessica Pinkert, Eva-Maria Gutierrez, Sven Golfier, Simon Holton, Philip Beckhove, Yingzi Ge
  • Publication number: 20240000907
    Abstract: The invention is based on the finding that endoplasmic reticulum (ER) stress signalling is associated with the pathogenesis of liver disorders such fatty liver, cirrhosis and hepatocellular carcinoma (HCC), and others. The invention identifies novel targets for liver disease therapy which are involved in ER stress signalling, and thereby pertains to compounds and compositions for medical uses, screening approaches to identify therapeutics as well as diagnostic approaches for the identification of disorders or the stratification of certain liver disease patient groups. The invention also pertains to the use of immune checkpoint inhibitors in combination with the compounds or compositions and/or in the treatment of endoplasmic reticulum (ER) stress signalling induced liver cancers.
    Type: Application
    Filed: November 12, 2021
    Publication date: January 4, 2024
    Applicant: Deutsches Krebsforschungszentrum Stiftung des öffentlichen Rechts
    Inventors: Mathias HEIKENWALDER, Xin LI, Pierluigi RAMADORI, Dirk HALLER
  • Patent number: 11851463
    Abstract: The present disclosure provides immunogenic compositions, such as vaccines, including DNA vaccines, and uses thereof, e.g., which include an annexin core domain to mediate efficient antigen delivery and antigen presentation in order to induce an antigen-specific immune response and/or to treat or prevent infectious diseases and/or cancer.
    Type: Grant
    Filed: January 21, 2021
    Date of Patent: December 26, 2023
    Assignee: DEUTSCHES KREBSFORSCHUNGSZENTRUM STIFTUNG DES ÖFFENTLICHEN RECHTS
    Inventors: Fatmire Bujupi, Peter Krammer, Heiko Weyd
  • Publication number: 20230406961
    Abstract: The present invention provides a novel bispecific anti-CD28 antibody format which is bivalent and comprises two CD28 binding sites, and at least one target binding site. The bispecific anti CD28 antibody of the invention is surprisingly advantageous due to its costimulatory activity which is strictly target cell restricted. The bispecific CD28 antibody of the invention is provided for use in the treatment of diseases either alone or in combination with a further bispecific antibody inducing a CD3/T cell receptor signal.
    Type: Application
    Filed: November 3, 2021
    Publication date: December 21, 2023
    Applicants: Deutsches Krebsforschungszentrum Stiftung des öffentlichen Rechts, Eberhard Karls Universität Tübingen
    Inventors: Helmut SALIH, Gundram JUNG, Martin PFLÜGLER, Latifa ZEKRI, Timo MANZ
  • Patent number: 11806361
    Abstract: The present invention provides novel compounds that target thrombocyte activity or aggregation capacity through cellular components for the treatment of diseases associated with Non-Alcoholic Fatty Liver Disease (NAFLD). The invention provides these compounds for treating non-alcoholic steatohepatitis (NASH), a progressed stage of NAFL (non-alcoholic fatty liver), in order to avoid the development of liver cirrhosis and Hepatocellular Carcinoma (HCC). Further provided are pharmaceutical compositions, comprising the compounds of the invention, and methods for screening new NASH therapeuticals.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: November 7, 2023
    Assignee: DEUTSCHES KREBSFORSCHUNGSZENTRUM STIFTUNG DES ÖFFENTLICHEN RECHTS
    Inventors: Mathias Heikenwälder, Lars Zender, Achim Weber
  • Patent number: 11802285
    Abstract: The present invention relates to a compound selectively binding to a sensory receptor or selectively altering the expression of a sensory receptor for use in a method for treating or preventing a disease associated with a pathologic cellular cytotoxic T cell (CTL) response. Further, the invention relates to means for detecting a sensory receptor for use in a method for diagnosing cellular resistance against CTL response in a patient. The invention further embraces a method for determining the resistance of a cell against a CTL response in vitro and to a method for identifying agents that influence the response of cells to CTLs.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: October 31, 2023
    Assignee: DEUTSCHES KREBSFORSCHUNGSZENTRUM STIFTUNG DES ÖFFENTLICHEN RECHTS
    Inventors: Philipp Beckhove, Michael Boutros, Nisit Khandelwal, Marco Breinig
  • Patent number: 11773164
    Abstract: The present invention provides recombinant antigen-binding regions and antibodies and functional fragments containing such antigen-binding regions that are specific for human and Macaca fascicularis CEACAM6 (Carcinoembryonic antigen-related cell adhesion molecule 6, CD66c, Non-specific crossreacting antigen, NCA, NCA-50/90), and which do not significantly cross-react with the closely related human CEACAM1, human CEACAM3, and human CEACAM5. The invention further provides methods to generate this kind of antibodies. The antibodies, accordingly, can be used to treat cancer and other disorders and conditions associated with expression of the CEACAM6. The invention also provides nucleic acid sequences encoding the foregoing antibodies, vectors containing the same, pharmaceutical compositions and kits with instructions for use.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: October 3, 2023
    Assignee: Deutsches Krebsforschungszentrum Stiftung des öffentlichen Rechts
    Inventors: Jörg Willuda, Mark Trautwein, Uwe Gritzan, Christoph Freiberg, Frank Dittmer, Dorian Schönfeld, Julian Glück, Jessica Pinkert, Eva-Maria Gutierrez, Sven Golfier, Simon Holton, Philip Beckhove, Yingzi Ge
  • Publication number: 20230272014
    Abstract: The disclosure relates to a composition of nanoparticles as carrier for HPV-derived immunogenic fragments and the use of the composition for medical purposes, in particular for immunoprophylaxis or immunotherapy. The invention also relates to a vaccine containing the composition and/or nanoparticles.
    Type: Application
    Filed: May 12, 2021
    Publication date: August 31, 2023
    Applicants: Life Science Inkubator Betriebs GmbH & Co. KG, Deutsches Krebsforschungszentrum Stiftung des öffentlichen Rechts
    Inventors: Armin KÜBELBECK, Angelika RIEMER, Sebastian KRUSE, Eva FEIDT, Agnieszka GRABOWSKA, Ellen JUNGLAS
  • Publication number: 20230257829
    Abstract: The invention pertains to a method for the identification of the geographic origin of an individual test subject or of an individual group of test subjects, the method comprising the comparison of a test methylation profile obtained from genomic material of the individual test subject or of the individual group of test subjects with one or more predetermined reference methylation profiles each being specific for a distinct geographic origin.
    Type: Application
    Filed: July 23, 2021
    Publication date: August 17, 2023
    Applicants: Evonik Operations GmbH, DEUTSCHES KREBSFORSCHUNGSZENTRUM STIFTUNG DES ÖFFENTLICHEN RECHTS
    Inventors: Sina TÖNGES, Frank LYKO, Geetha VENKATESH, Ranja ANDRIANTSOA, Fanny GATZMANN, Florian BÖHL, Andreas KAPPEL, Emeka Ignatius IGWE, Frank THIEMANN
  • Patent number: 11718662
    Abstract: Disclosed is a method of diagnosing multiple sclerosis (MS), wherein a blood sample from a patient is incubated with a DNA-replication associated (REP) protein. The present invention relates to a DNA-replication-associated (Rep) protein for use in the diagnosis of multiple sclerosis (MS), wherein (a) an increased amount of Rep protein or fragments thereof in the sample as compared to an amount in a control sample; or an increased amount of anti-Rep protein antibodies with antigen in a sample from a subject as compared to an amount in a control sample correlates with a diagnosis of MS, wherein the Rep protein is MSBI1 Rep or MSBI2 Rep.
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: August 8, 2023
    Assignee: DEUTSCHES KREBSFORSCHUNGSZENTRUM STIFTUNG DES ÖFFENTLICHEN RECHTS
    Inventors: Harald Zur Hausen, Ethel-Michele De Villiers-Zur Hausen, Timo Bund, Sebastian Eilebrecht
  • Publication number: 20230165953
    Abstract: The invention pertains to an immunization scheme for inducing or amplifying an immune response involving Variant Surface Glycoproteins as carriers for antigenic structures against which the immune response is targeted. The invention is based on a specific priming and boosting schedule using the array presented and soluble VSG variants. Surprisingly, the immunization scheme of the invention elicits a strong and long-lasting antibody response in the immunized subject and therefore is applicable in vaccination approaches, immunotherapy and in the production of novel antibodies.
    Type: Application
    Filed: April 20, 2021
    Publication date: June 1, 2023
    Applicant: Deutsches Krebsforschungszentrum Stiftung des öffentlichen Rechts
    Inventors: Nina PAPAVASILIOU, Gianna TRILLER, Erec STEBBINS, Joseph VERDI
  • Patent number: 11617624
    Abstract: Disclosed herein is a system for navigated punction, biopsy or ablation comprising a mobile electromagnetic field generator for generating an electromagnetic navigation field which is connected to an apparatus for medical imaging, a needle-like instrument (16), comprising a sterile distal portion (22) and an optionally non-sterile proximal portion (20), a removable protection device (30) for encapsulating the sterile distal portion (22), a sensor (38) suitable for carrying out measurements allowing for determining the position of the sensor (38) within the navigation field, and a sensor carrier (26). The sensor carrier (26) comprises an elongate carrier body (36) having proximal and distal ends. The sensor (38) is attached to or enclosed by said carrier body (36) close to its distal end.
    Type: Grant
    Filed: March 6, 2017
    Date of Patent: April 4, 2023
    Assignee: Deutsches Krebsforschungszentrum Stiftung des öffentlichen Rechts
    Inventors: Alfred Franz, Lena Maier-Hein
  • Patent number: 11612646
    Abstract: The present invention provides a novel PSMA binding antibody termed 10B3 and pharmaceutical and diagnostic uses of the antibody 10B3. The PSMA antibody 10B3 does not cross-compete with the state of the art PMSA binding antibody J591 and has a reduced induction of antigen shift compared to J591 and a unique reactivity with squamous cell carcinoma (SCC) cells of different origin.
    Type: Grant
    Filed: January 16, 2017
    Date of Patent: March 28, 2023
    Assignees: Deutsches Krebsforschungszentrum Stiftung des Öffentlichen Rechts, Eberhard Karls Universität Tübingen
    Inventors: Helmut Salih, Fabian Vogt, Gundram Jung, Latifa Zekri-Metref
  • Publication number: 20220281931
    Abstract: The invention features methods for characterizing a cancer as sensitive or resistant to Bcl6 therapies, as well as compositions and methods for inducing the degradation or polymerization of a polypeptide of interest.
    Type: Application
    Filed: May 20, 2022
    Publication date: September 8, 2022
    Applicants: Dana-Farber Cancer Institute, Inc., Deutsches Krebsforschungszentrum Stiftung des öffentlichen Rechts
    Inventors: Benjamin EBERT, Mikolaj SLABICKI, Eric S. FISCHER, Hojong YOON, Jonas KOEPPEL
  • Publication number: 20220195533
    Abstract: The present disclosure relates to the generation and uses of an improved set of biomarkers that are aryl hydrocarbon receptor (AHR) target genes, designated as “AHR biomarkers.” The AHR biomarkers described herein allow one to efficiently determine AHR activation groups and sub-groups, in particular for an improved classification of tumors. As used herein, AHR activation groups are called “AHR activation signatures”. The AHR biomarkers comprise markers that are important in diagnosis and therapy, for example for selecting patients for treatment with AHR activation modulating interventions, and monitoring of therapy response.
    Type: Application
    Filed: March 28, 2020
    Publication date: June 23, 2022
    Applicant: DEUTSCHES KREBSFORSCHUNGSZENTRUM STIFTUNG DES OFFENTLICHEN RECHTS
    Inventors: Christiane A. OPITZ, Ahmed SADIK, Saskia TRUMP, Soumya R. MOHAPATRA, Sascha SCHÄUBLE, Erik FÄSSLER, Luis F. SOMARRIBAS PATTERSON
  • Patent number: 11238581
    Abstract: Disclosed are a method for computer-assisted evaluation of biomarkers in a tissue sample as well as a corresponding system and computer program. The method includes the following steps: providing an image of the tissue sample in which cell nuclei of the tissue as well as biomarkers are represented, automatically determining for a plurality of locations or regions within the image a blood vessel probability that represents a probability that the image at the corresponding location or region represents a blood vessel, automatically determining an assumed blood vessel location within the image based on a distribution of blood vessel probability with respect to the locations or regions within the image, automatically selecting biomarkers represented in the image at locations outside the assumed blood vessel location but within a threshold distance from the assumed blood vessel location, and automatically evaluating the selected biomarkers.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: February 1, 2022
    Assignees: Deutsches Krebsforschungszentrum Stiftung des öffentlichen Rechts, Brandenburgische Technische Universität Cottbus-Senftenberg, GA Generic Assays GmbH
    Inventors: Cläre Von Neubeck, Rico Hiemann, Alexey Elimport
  • Patent number: 11052102
    Abstract: The present invention provides novel compounds that target thrombocyte activity or aggregation capacity through cellular components for the treatment of diseases associated with Non-Alcoholic Fatty Liver Disease (NAFLD). The invention provides these compounds for treating non-alcoholic steatohepatitis (NASH), a progressed stage of NAFL (non-alcoholic fatty liver), in order to avoid the development of liver cirrhosis and Hepatocellular Carcinoma (HCC). Further provided are pharmaceutical compositions, comprising the compounds of the invention, and methods for screening new NASH therapeuticals.
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: July 6, 2021
    Assignee: DEUTSCHES KREBSFORSCHUNGSZENTRUM STIFTUNG DES ÖFFENTLICHEN RECHTS
    Inventors: Mathias Heikenwälder, Lars Zender, Achim Weber
  • Patent number: 11053499
    Abstract: The present invention relates to oligonucleotide inhibitors of the TSC22D4 activity or expression and their uses for the prevention, treatment, and/or regulation of insulin resistance, metabolic syndrome and/or diabetes and/or for improving insulin sensitivity in a mammal.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: July 6, 2021
    Assignee: DEUTSCHES KREBSFORSCHUNGSZENTRUM STIFTUNG DES ÖFFENTLICHEN RECHTS
    Inventors: Stephan Herzig, Mauricio Berriel Diaz, Tobias Schafmeier
  • Patent number: 10953099
    Abstract: The present invention provides a novel class of dithiocarbamate-metal complexes and their uses in medicine. Also provided by the invention are combinations and pharmaceutical compositions, comprising a dithiocarbamate (or thiuram disulphide) such as disulfiram and cyclodextrin, with a source of a heavy metal. Surprisingly, the inventors found a synergistic potentiation of the anti-tumor effect, when a dithiocarbamate/heavy metal mixture was combined with a cyclodextrin. The compounds and combination of the invention are particularly useful in the treatment of tumor diseases, and other disorders. Provided are the compounds, combination, pharmaceutical compositions and kits, as well as methods for the preparation of the combinations of the invention.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: March 23, 2021
    Assignee: DEUTSCHES KREBSFORSCHUNGSZENTRUM STIFTUNG DES ÖFFENTLICHEN RECHTS
    Inventors: Eberhard Amtmann, Nikolas Gunkel, Aubry Miller, Michael Morgen