Patents Assigned to Xintela AB
  • Patent number: 12247222
    Abstract: The present invention relates to methods that are based on expression of integrin alpha10 and integrin alpha11 on chondrocytes, used for determining purity, quality, degree of chondrocytic identity, chondrocytic potency, and/or degree of chondrocytic phenotype of a composition comprising chondrocytes, as well as for isolating and enriching a population of high quality chondrocytes and controlling culturing and expanding of high quality chondrocytes. The present invention relates also to composition comprising chondrocytes.
    Type: Grant
    Filed: June 21, 2023
    Date of Patent: March 11, 2025
    Assignee: Xintela AB
    Inventors: Evy Lundgren Åkerlund, Katarzyna Chmielarska Masoumi
  • Publication number: 20250020646
    Abstract: The present application concerns methods for detecting and isolating a population of neural stem cells (NSC) or neural progenitor cells (NPC) based on expression of the marker integrin alpha10beta1; as well as use of said population of NSC or NPC for therapy, diagnosis and prognosis of disease and damage of the CNS.
    Type: Application
    Filed: October 2, 2024
    Publication date: January 16, 2025
    Applicant: Xintela AB
    Inventors: Evy Lundgren Åkerlund, Katarzyna Chmielarska Masoumi
  • Publication number: 20230346843
    Abstract: The present invention concerns the use of integrin alpha10-selected mesenchymal stem cells for treatment of respiratory tract disorders, diseases and trauma affecting the respiratory tract.
    Type: Application
    Filed: May 7, 2021
    Publication date: November 2, 2023
    Applicant: Xintela AB
    Inventors: Evy Lundgren Åkerlund, Sandra Lindstedt, Christina Uvebrant, Tania Ramos Moreno
  • Publication number: 20230348857
    Abstract: The present invention relates to methods that are based on expression of integrin alpha10 and integrin alpha11 on chondrocytes, used for determining purity, quality, degree of chondrocytic identity, chondrocytic potency, and/or degree of chondrocytic phenotype of a composition comprising chondrocytes, as well as for isolating and enriching a population of high quality chondrocytes and controlling culturing and expanding of high quality chondrocytes. The present invention relates also to composition comprising chondrocytes.
    Type: Application
    Filed: June 21, 2023
    Publication date: November 2, 2023
    Applicant: Xintela AB
    Inventors: Evy Lundgren Åkerlund, Katarzyna Chmielarska Masoumi
  • Patent number: 11725188
    Abstract: The present invention relates to methods that are based on expression of integrin alpha10 and integrin alpha11 on chondrocytes, used for determining purity, quality, degree of chondrocytic identity, chondrocytic potency, and/or degree of chondrocytic phenotype of a composition comprising chondrocytes, as well as for isolating and enriching a population of high quality chondrocytes and controlling culturing and expanding of high quality chondrocytes. The present invention relates also to composition comprising chondrocytes.
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: August 15, 2023
    Assignee: Xintela AB
    Inventors: Evy Lundgren Åkerlund, Katarzyna Chmielarska Masoumi
  • Publication number: 20230128397
    Abstract: Compositions and methods for the prevention and/or treatment of conditions involving disease or damage in mammalian cartilage and bone, using mesenchymal stem cells isolated with anti-integrin ?10 antibodies are disclosed.
    Type: Application
    Filed: November 1, 2022
    Publication date: April 27, 2023
    Applicant: Xintela AB
    Inventors: Evy Lundgren Åkerlund, Christina Uvebrant, Jan Talts
  • Patent number: 11517593
    Abstract: Compositions and methods for the prevention and/or treatment of conditions involving disease or damage in mammalian cartilage and bone, using mesenchymal stem cells isolated with anti-integrin ?10 antibodies are disclosed.
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: December 6, 2022
    Assignee: Xintela AB
    Inventors: Evy Lundgren Åkerlund, Christina Uvebrant, Jan Talts
  • Publication number: 20210316005
    Abstract: The present invention concerns methods of diagnosing and treating a malignant neoplasm of the CNS by detecting mammalian tissue expressing integrin alpha 10 subunit or a fragment or variant thereof, and administering a drug specific for integrin alpha 10 subunit.
    Type: Application
    Filed: April 1, 2021
    Publication date: October 14, 2021
    Applicant: Xintela AB
    Inventors: Evy Lundgren Åkerlund, Ramiro Gisler, Jan Talts
  • Patent number: 10994022
    Abstract: The present invention concerns methods of diagnosing and treating a malignant neoplasm of the CNS by detecting mammalian tissue expressing integrin alpha 10 subunit or a fragment or variant thereof, and administering a drug specific for integrin alpha 10 subunit.
    Type: Grant
    Filed: February 16, 2016
    Date of Patent: May 4, 2021
    Assignee: XINTELA AB
    Inventors: Evy Lundgren-Åkerlund, Ramiro Gisler, Jan Talts
  • Publication number: 20200377858
    Abstract: The present invention relates to methods that are based on expression of integrin alpha10 and integrin alpha11 on chondrocytes, used for determining purity, quality, degree of chondrocytic identity, chondrocytic potency, and/or degree of chondrocytic phenotype of a composition comprising chondrocytes, as well as for isolating and enriching a population of high quality chondrocytes and controlling culturing and expanding of high quality chondrocytes. The present invention relates also to composition comprising chondrocytes.
    Type: Application
    Filed: August 14, 2020
    Publication date: December 3, 2020
    Applicant: Xintela AB
    Inventors: Evy Lundgren Åkerlund, Katarzyna Chmielarska Masoumi
  • Patent number: 10781424
    Abstract: The present invention relates to methods that are based on expression of integrin alpha10 and integrin alpha11 on chondrocytes, used for determining purity, quality, degree of chondrocytic identity, chondrocytic potency, and/or degree of chondrocytic phenotype of a composition comprising chondrocytes, as well as for isolating and enriching a population of high quality chondrocytes and controlling culturing and expanding of high quality chondrocytes. The present invention relates also to composition comprising chondrocytes.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: September 22, 2020
    Assignee: Xintela AB
    Inventors: Evy Lundgren Åkerlund, Katarzyna Chmielarska Masoumi
  • Publication number: 20200038449
    Abstract: Compositions and methods for the prevention and/or treatment of conditions involving disease or damage in mammalian cartilage and bone, using mesenchymal stem cells isolated with anti-integrin ?10 antibodies are disclosed.
    Type: Application
    Filed: July 23, 2019
    Publication date: February 6, 2020
    Applicant: Xintela AB
    Inventors: Evy Lundgren Åkerlund, Christina Uvebrant, Jan Talts
  • Publication number: 20190369093
    Abstract: The present application concerns methods for detecting and isolating a population of neural stem cells (NSC) or neural progenitor cells (NPC) based on expression of the marker integrin alpha10beta1; as well as use of said population of NSC or NPC for therapy, diagnosis and prognosis of disease and damage of the CNS.
    Type: Application
    Filed: August 17, 2017
    Publication date: December 5, 2019
    Applicant: Xintela AB
    Inventors: Evy LUNDGREN ÅKERLUND, Katarzyna CHMIELARSKA MASOUMI
  • Publication number: 20190300855
    Abstract: The present invention relates to methods that are based on expression of integrin alpha10 and integrin alpha11 on chondrocytes, used for determining purity, quality, degree of chondrocytic identity, chondrocytic potency, and/or degree of chondrocytic phenotype of a composition comprising chondrocytes, as well as for isolating and enriching a population of high quality chondrocytes and controlling culturing and expanding of high quality chondrocytes. The present invention relates also to composition comprising chondrocytes.
    Type: Application
    Filed: April 17, 2019
    Publication date: October 3, 2019
    Applicant: Xintela AB
    Inventors: Evy Lundgren Åkerlund, Katarzyna Masoumi Chmielarska
  • Patent number: 10087253
    Abstract: The present invention provides a monoclonal antibody or a fragment thereof binding to the extracellular I-domain of integrin alpha10beta1 and a hybridoma cell line deposited at the Deutsche Sammlung von Microorganismen und Zellkulturen GmbH under the accession number DSM ACC2583. Furthermore, the present invention also provides a monoclonal antibody or a fragment thereof binding to the extracellular I-domain of integrin alpha10beta1 produced by the hybridoma cell line deposited. Methods and uses of said antibody or a fragment thereof in identifying and selecting cells of a chondrogenic nature for treatment purposes, in particular for the identification and isolation of chondrocytes, mesenchymal progenitor cells and embryonic stem cells for tissue engineering of cartilage, or for identifying diagnostic and therapeutic tools in studying the biological role and the structural/functional relationships of the integrin alpha10beta1 with its various extracellular matrix ligands are also included.
    Type: Grant
    Filed: May 16, 2016
    Date of Patent: October 2, 2018
    Assignee: Xintela AB
    Inventor: Evy Lundgren-Akerlund
  • Patent number: 10081666
    Abstract: A recombinant or isolated integrin heterodimer comprising a novel subunit ?10 in association with a subunit ? is described. The ?10 integrin may be purified from bovine chondrocytes on a collagen-type-II affinity column. The integrin or the subunit of ?10 can be used as a marker or target of all types of cells, e.g. of chondrocytes, osteoblasts, and fibroblasts. The integrin or the subunit ?10 thereof can be used as a marker or target in different physiological or therapeutic methods. They can also be used as active ingredients in pharmaceutical compositions and vaccines.
    Type: Grant
    Filed: November 24, 2014
    Date of Patent: September 25, 2018
    Assignee: Xintela AB
    Inventor: Evy Lundgren-Akerlund
  • Publication number: 20180236094
    Abstract: The present invention concerns methods of diagnosing and treating a malignant neoplasm of the CNS by detecting mammalian tissue expressing integrin alpha 10 subunit or a fragment or variant thereof, and administering a drug specific for integrin alpha 10 subunit.
    Type: Application
    Filed: February 16, 2016
    Publication date: August 23, 2018
    Applicant: Xintela AB
    Inventors: Evy Lundgren-Åkerlund, Ramiro Gisler, Jan Talts
  • Patent number: 9365649
    Abstract: The present invention provides a monoclonal antibody or a fragment thereof binding to the extracellular I-domain of integrin alpha10beta1 and a hybridoma cell line deposited at the Deutsche Sammlung von Microorganismen and Zellkulturen GmbH under the accession number DSM ACC2583. Furthermore, the present invention also provides a monoclonal antibody or a fragment thereof binding to the extracellular I-domain of integrin alpha10beta1 produced by the hybridoma cell line deposited. Methods and uses of said antibody or a fragment thereof in identifying and selecting cells of a chondrogenic nature for treatment purposes, in particular for the identification and isolation of chondrocytes, mesenchymal progenitor cells and embryonic stem cells for tissue engineering of cartilage, or for identifying diagnostic and therapeutic tools in studying the biological role and the structural/functional relationships of the integrin alpha10beta1 with its various extracellular matrix ligands are also included.
    Type: Grant
    Filed: September 20, 2013
    Date of Patent: June 14, 2016
    Assignee: Xintela AB
    Inventor: Evy Lundgren-Ãkerlund
  • Patent number: 8895253
    Abstract: A recombinant or isolated integrin heterodimer comprising a novel subunit ?10 in association with a subunit ? is described. The ?10 integrin may be purified from bovine chondrocytes on a collagen-type-II affinity column. The integrin or the subunit of ?10 can be used as a marker or target of all types of cells, e.g. of chondrocytes, osteoblasts, and fibroblasts. The integrin or the subunit ?10 thereof can be used as a marker or target in different physiological or therapeutic methods. They can also be used as active ingredients in pharmaceutical compositions and vaccines.
    Type: Grant
    Filed: October 15, 2012
    Date of Patent: November 25, 2014
    Assignee: Xintela AB
    Inventor: Evy Lundgren-Akerlund
  • Publication number: 20140099716
    Abstract: The present invention provides a monoclonal antibody or a fragment thereof binding to the extracellular I-domain of integrin alpha10beta1 and a hybridoma cell line deposited at the Deutsche Sammlung von Microorganismen and Zellkulturen GmbH under the accession number DSM ACC2583. Furthermore, the present invention also provides a monoclonal antibody or a fragment thereof binding to the extracellular I-domain of integrin alpha10beta1 produced by the hybridoma cell line deposited. Methods and uses of said antibody or a fragment thereof in identifying and selecting cells of a chondrogenic nature for treatment purposes, in particular for the identification and isolation of chondrocytes, mesenchymal progenitor cells and embryonic stem cells for tissue engineering of cartilage, or for identifying diagnostic and therapeutic tools in studying the biological role and the structural/functional relationships of the integrin alpha10beta1 with its various extracellular matrix ligands are also included.
    Type: Application
    Filed: September 20, 2013
    Publication date: April 10, 2014
    Applicant: Xintela AB
    Inventor: Evy Lundgren-Äkerlund