Patents by Inventor Katerina Akassoglou

Katerina Akassoglou has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240059761
    Abstract: As described herein, anti-fibrin antibodies can reduce and treat the symptoms of Coronavirus infection, including CoV-ID-19 infection. Compositions and methods are described herein that include active agents such as anti-fibrin antibodies that can inhibit inflammation in the lung and other tissues. These methods and compositions can inhibit the binding of SARS-COV-2 or SARS-COV-1 spike protein to fibrin.
    Type: Application
    Filed: December 16, 2021
    Publication date: February 22, 2024
    Inventors: Katerina Akassoglou, Jae Kyu Ryu, Warner C. Greene, Mauricio Montano
  • Publication number: 20230331869
    Abstract: Provided herein is a novel approach to treating CNS tumors. Specifically, the data shows that fibrin therapies targeting fibrin, for example the ?377-395 fibrin epitope, are novel CNS tumor therapeutics e.g.
    Type: Application
    Filed: March 1, 2023
    Publication date: October 19, 2023
    Inventors: Katerina Akassoglou, Jae Kyu Ryu
  • Publication number: 20230235036
    Abstract: Compositions and methods to treat or prevent neurodegeneration in a mammal comprising administering to the mammal in need thereof an effective amount of an inhibitor of ACVR1 (Alk2).
    Type: Application
    Filed: June 4, 2021
    Publication date: July 27, 2023
    Inventors: Katerina Akassoglou, Mark Petersen
  • Patent number: 11573222
    Abstract: The present invention provides compositions exhibiting in vivo activity of fibrin in an in vitro setting, in vitro assays comprising such compositions, methods of producing such compositions, and methods of using such compositions and assays. The compositions of the invention include molecules with the biochemical properties of 1) high affinity binding to fibrin receptors and 2) activation of cell-signaling systems comparable to that observed in vivo by fibrin. The fibrin compositions of the invention are compatible both in biochemical assays and cell-based assays, and thus useful for in vitro assays for screening of test agents that modulate cell activation and/or signaling pathways mediated by fibrin or associated with fibrin activity.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: February 7, 2023
    Assignee: The J. David Gladstone Institutes, a testamentary trust established under the Will of J. David Gladstone
    Inventors: Katerina Akassoglou, Jae Kyu Ryu, Anke Meyer-Franke
  • Publication number: 20220184233
    Abstract: Described herein is an animal model useful for identifying therapeutic agents that can inhibit the physiological effects or symptoms of COVID-19 infection, including the effects of the following on one or more organs of the animal: inflammation, oxidative stress, fibrin deposition, blood brain barrier breakdown, clotting, and vascular problems,
    Type: Application
    Filed: December 16, 2021
    Publication date: June 16, 2022
    Inventors: Katerina Akassoglou, Warner Greene, Jae Kyu Ryu, Mauricio Montano
  • Publication number: 20210330611
    Abstract: Provided herein are compositions and methods to treat or prevent neurodegeneration in a mammal, inhibit microglial activation in the CNS of a mammal, promote survival of CNS neurons in a mammal, prevent or reduce the rate of demyelination and/or neuronal injury in a mammal, promote remyelination in a mammal and/or treat or prevent or decrease oxidative stress in a mammal.
    Type: Application
    Filed: April 13, 2021
    Publication date: October 28, 2021
    Inventors: Katerina Akassoglou, Anke Meyer-Franke, Alex Pico, Kean-Hooi Ang, Michelle Rose Arkin
  • Publication number: 20210284708
    Abstract: This invention provides methods for promoting and/or restoring neurite outgrowth and neuronal regeneration by contacting an injured neuron with an inhibitor of low density lipoprotein receptor-related protein-1 (LRP-1).
    Type: Application
    Filed: November 5, 2020
    Publication date: September 16, 2021
    Applicant: The J. David Gladstone Institutes
    Inventors: Steven L. Gonias, Travis Stiles, Alban Gaultier, Wendy M. Campana, Katerina Akassoglou
  • Patent number: 11099172
    Abstract: The present invention provides cell-based assays, including high throughput cell-based assays, for identification of candidate therapeutic agents with the ability to inhibit microglial activation in vivo in response to different ligands.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: August 24, 2021
    Assignees: The J. David Gladstone Insitutes, The Regents of the University of California
    Inventors: Katerina Akassoglou, Michelle Arkin, Kean-Hooi Ang, Anke Meyer-Franke, Christopher Wilson
  • Patent number: 10829536
    Abstract: This invention provides methods for promoting and/or restoring neurite outgrowth and neuronal regeneration by contacting an injured neuron with an inhibitor of low density lipoprotein receptor-related protein-1 (LRP-1).
    Type: Grant
    Filed: June 22, 2016
    Date of Patent: November 10, 2020
    Assignee: The Regents of the University of California
    Inventors: Steven L. Gonias, Travis Stiles, Alban Gaultier, Wendy M. Campana, Katerina Akassoglou
  • Publication number: 20200289473
    Abstract: The present invention provides methods and compositions for treating a CNS disease, disorder or injury, (e.g., a CNS demyelinating disease). The present invention provides methods and compositions for preserving or protecting neuroaxonal activity in a subject, preferably a mammalian subject (e.g., a human) by administering one or more compositions that inhibit the activity of ?-glutamyl transpeptidase in the human subject.
    Type: Application
    Filed: September 25, 2018
    Publication date: September 17, 2020
    Inventors: Katerina Akassoglou, Jae Kyu Ryu
  • Publication number: 20200116705
    Abstract: The present invention provides compositions exhibiting in vivo activity of fibrin in an in vitro setting, in vitro assays comprising such compositions, methods of producing such compositions, and methods of using such compositions and assays. The compositions of the invention include molecules with the biochemical properties of 1) high affinity binding to fibrin receptors and 2) activation of cell-signaling systems comparable to that observed in vivo by fibrin. The fibrin compositions of the invention are compatible both in biochemical assays and cell-based assays, and thus useful for in vitro assays for screening of test agents that modulate cell activation and/or signaling pathways mediated by fibrin or associated with fibrin activity.
    Type: Application
    Filed: September 16, 2019
    Publication date: April 16, 2020
    Inventors: Katerina Akassoglou, Jae Kyu Ryu, Anke Meyer-Franke
  • Patent number: 10451611
    Abstract: The present invention provides compositions exhibiting in vivo activity of fibrin in an in vitro setting, in vitro assays comprising such compositions, methods of producing such compositions, and methods of using such compositions and assays. The compositions of the invention include molecules with the biochemical properties of 1) high affinity binding to fibrin receptors and 2) activation of cell-signaling systems comparable to that observed in vivo by fibrin. The fibrin compositions of the invention are compatible both in biochemical assays and cell-based assays, and thus useful for in vitro assays for screening of test agents that modulate cell activation and/or signaling pathways mediated by fibrin or associated with fibrin activity.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: October 22, 2019
    Assignee: THE J. DAVID GLADSTONE INSTITUTE
    Inventors: Katerina Akassoglou, Jae Kyu Ryu, Anke Meyer-Franke
  • Publication number: 20190284254
    Abstract: This invention provides methods for promoting and/or restoring neurite outgrowth and neuronal regeneration by contacting an injured neuron with an inhibitor of low density lipoprotein receptor-related protein-1 (LRP-1).
    Type: Application
    Filed: June 22, 2016
    Publication date: September 19, 2019
    Applicant: The J. David Gladstone Institutes
    Inventors: Steven L. Gonias, Travis Stiles, Alban Gaultier, Wendy M. Campana, Katerina Akassoglou
  • Patent number: 10247735
    Abstract: The present disclosure provides compositions for regulating glucose metabolism. The compositions provide for reduced levels of p75NTR and/or reduced binding of p75NTR to a GTPase such as Rab31 or Rab5. The compositions are useful in methods of regulating glucose metabolism, which methods are also provided.
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: April 2, 2019
    Assignee: The J. David Gladstone Institutes
    Inventor: Katerina Akassoglou
  • Publication number: 20190064152
    Abstract: The present invention provides cell-based assays, including high throughput cell-based assays, for identification of candidate therapeutic agents with the ability to inhibit microglial activation in vivo in response to different ligands.
    Type: Application
    Filed: April 2, 2018
    Publication date: February 28, 2019
    Inventors: Katerina Akassoglou, Michelle Arkin, Kean-Hooi Ang, Anke Meyer-Franke, Christopher Wilson
  • Publication number: 20170266322
    Abstract: The present invention provides non-human animal models of neuronal injury and/or cognitive dysfunction and methods of making and using such animal models. The animal models of the invention are particularly suited to assessing neurodegeneration in selected regions of interest in the CNS, and thus especially useful for testing the therapeutic efficacy of agents targeting neurodegeneration associated with aging, neurodegenerative diseases, autoimmunity and trauma (e.g., ischemia).
    Type: Application
    Filed: June 5, 2017
    Publication date: September 21, 2017
    Inventors: Katerina Akassoglou, Jae Kyu Ryu
  • Publication number: 20170199199
    Abstract: The present disclosure provides compositions for regulating glucose metabolism. The compositions provide for reduced levels of p75NTR and/or reduced binding of p75NTR to a GTPase such as Rab31 or Rab5. The compositions are useful in methods of regulating glucose metabolism, which methods are also provided.
    Type: Application
    Filed: October 24, 2016
    Publication date: July 13, 2017
    Inventor: Katerina Akassoglou
  • Patent number: 9669112
    Abstract: The present invention provides non-human animal models of neuronal injury and/or cognitive dysfunction and methods of making and using such animal models. The animal models of the invention are particularly suited to assessing neurodegeneration in selected regions of interest in the CNS, and thus especially useful for testing the therapeutic efficacy of agents targeting neurodegeneration associated with aging, neurodegenerative diseases, autoimmunity and trauma (e.g., ischemia).
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: June 6, 2017
    Assignee: THE J. DAVID GLADSTONE INSTITUTES
    Inventors: Katerina Akassoglou, Jae Kyu Ryu
  • Patent number: 9562072
    Abstract: The present disclosure provides compositions for regulating glucose metabolism. The compositions provide for reduced levels of p75NTR and/or reduced binding of p75NTR to a GTPase such as Rab31 or Rab5. The compositions are useful in methods of regulating glucose metabolism, which methods are also provided.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: February 7, 2017
    Assignee: The J. David Gladstone Institutes
    Inventor: Katerina Akassoglou
  • Publication number: 20170003280
    Abstract: The present invention provides cell-based assays, including high throughput cell-based assays, for identification of candidate therapeutic agent with no known agents with the ability to inhibit microglial activation in vivo in response to different ligands.
    Type: Application
    Filed: January 9, 2015
    Publication date: January 5, 2017
    Inventors: Katerina Akassoglou, Michelle Arkin, Kean-Hooi Ang, Anke Meyer-Franke, Christopher Wilson