Patents by Inventor Florence M. Hofman

Florence M. Hofman 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).

  • Patent number: 10561663
    Abstract: A pharmaceutical composition and method for treating brain cancer are provided. The method includes administering to a patient in need thereof an effective amount of one or more compounds that include moclobemide, clorgyline, clorgyline's Near-infra-red dye Monoamine Oxidase Inhibitor (NMI), and MHI 148-clorgyline, and their salt thereof. The composition and method are particularly effective in reducing the size of glioblastomas that are temozolomide (TMZ) resistant.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: February 18, 2020
    Assignee: University of Southern California
    Inventors: Jean C. Shih, Florence M. Hofman, Thomas C. Chen
  • Publication number: 20190367918
    Abstract: The invention relates to compositions, methods and kits for using Argonaute-2 (Ago-2) as a systemic carrier to deliver a miRNA to an endothelial cell. The invention also relates to compositions, methods and kits for inhibiting angiogenesis and/or treating a condition by using Ago-2 as a systemic carrier to deliver a miRNA to an endothelial cell. The condition includes but is not limited to brain vascular diseases and brain tumors.
    Type: Application
    Filed: June 5, 2019
    Publication date: December 5, 2019
    Inventors: Florence M. Hofman, Raquel M.S. Ferreira, Steven L. Giannotta, Thomas C. Chen
  • Publication number: 20190048346
    Abstract: The invention relates to compositions, methods and kits for using Argonaute-2 (Ago-2) as a systemic carrier to deliver a miRNA to an endothelial cell. The invention also relates to compositions, methods and kits for inhibiting angiogenesis and/or treating a condition by using Ago-2 as a systemic carrier to deliver a miRNA to an endothelial cell. The condition includes but is not limited to brain vascular diseases and brain tumors.
    Type: Application
    Filed: October 24, 2018
    Publication date: February 14, 2019
    Inventors: Florence M. Hofman, Raquel M.S. Ferreira, Steven L. Giannotta, Thomas C. Chen
  • Patent number: 9675620
    Abstract: A pharmaceutical composition and method for treating brain cancer are provided. The method includes administering to a patient in need thereof an effective amount of one or more compounds that include moclobemide, clorgyline, clorgyline's Near-infra-red dye Monoamine Oxidase Inhibitor (NMI), and MHI 148-clorgyline, and their salt thereof. The composition and method are particularly effective in reducing the size of glioblastomas that are temozolomide (TMZ) resistant.
    Type: Grant
    Filed: February 5, 2015
    Date of Patent: June 13, 2017
    Assignee: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Jean C. Shih, Florence M. Hofman, Thomas C. Chen
  • Publication number: 20170065691
    Abstract: The invention describes immunotherapies for treating various cancers in nervous system, particularly brain cancer. In various embodiments, the method may comprise: obtaining a tumor tissue from the subject; preparing a tumor cell lysate from the tumor tissue; isolating an immune cell from the subject; priming the immune cell against the tumor cell lysate. In various embodiments, intraventricular delivery of dendritic cells for brain cancer immunotherapy is disclosed.
    Type: Application
    Filed: March 18, 2015
    Publication date: March 9, 2017
    Applicant: University of Southern California
    Inventors: Thomas C. Chen, Florence M. Hofman
  • Publication number: 20160369272
    Abstract: The invention relates to compositions, methods and kits for using Argonaute-2 (Ago-2) as a systemic carrier to deliver a miRNA to an endothelial cell. The invention also relates to compositions, methods and kits for inhibiting angiogenesis and/or treating a condition by using Ago-2 as a systemic carrier to deliver a miRNA to an endothelial cell. The condition includes but is not limited to brain vascular diseases and brain tumors.
    Type: Application
    Filed: March 11, 2015
    Publication date: December 22, 2016
    Applicant: University of Southern California
    Inventors: Florence M. HOFMAN, Raquel M.S. FERREIRA, Steven L. GIANNOTTA, Thomas C. CHEN
  • Publication number: 20160367672
    Abstract: The invention relates methods and systems of using a nanoparticle and near infrared radiation to treat, prevent, reduce the likelihood of having, reduce the severity of and/or slow the progression of a condition in a subject. The invention also relates to compositions comprising a nanoparticle. Conditions treatable with the methods systems and compositions include but are not limited to various tumors.
    Type: Application
    Filed: March 3, 2015
    Publication date: December 22, 2016
    Applicant: University of Southern California
    Inventors: Thomas C. CHEN, Florence M. HOFMAN, Tiago A.R.T.S. SANTOS
  • Publication number: 20160339034
    Abstract: A pharmaceutical composition and method for treating brain cancer are provided. The method includes administering to a patient in need thereof an effective amount of one or more compounds that include moclobemide, clorgyline, clorgyline's Near-infra-red dye Monoamine Oxidase Inhibitor (NMI), and MHI 148-clorgyline, and their salt thereof. The composition and method are particularly effective in reducing the size of glioblastomas that are temozolomide (TMZ) resistant.
    Type: Application
    Filed: February 5, 2015
    Publication date: November 24, 2016
    Applicant: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Jean C. Shih, Florence M. Hofman, Thomas C. Chen
  • Patent number: 9486461
    Abstract: The present invention provides a method for inducing apoptosis in selected cells by aggravating ER-stress. The aggravation of ER-stress is achieved in a specific manner by inhibiting SERCA (sarcoplasmic/endoplasmic reticulum calcium ATPase), leading to elevated level of cytoplasmic calcium concentration, yet without inhibiting the activity of COX-2 (cyclooxygenase-2) or triggering the release of histamine. Induction of apoptosis may be enhanced by first inducing or further aggravating ER-stress through inhibition of proteasome or proteases. Also provided are compounds and compositions useful as ER-stress aggravating agents, methods for screening, selecting, identifying and designing the same and methods for treating diseased conditions by inducing apoptosis through specific and selective aggravation of ER-stress.
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: November 8, 2016
    Assignee: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Nicos A. Petasis, Florence M. Hofman, Stan G. Louie, Thomas C. Chen, Axel H. Schonthal
  • Publication number: 20160008378
    Abstract: The present invention provides a method for inducing apoptosis in selected cells by aggravating ER-stress. The aggravation of ER-stress is achieved in a specific manner by inhibiting SERCA (sarcoplasmic/endoplasmic reticulum calcium ATPase), leading to elevated level of cytoplasmic calcium concentration, yet without inhibiting the activity of COX-2 (cyclooxygenase-2) or triggering the release of histamine. Induction of apoptosis may be enhanced by first inducing or further aggravating ER-stress through inhibition of proteasome or proteases. Also provided are compounds and compositions useful as ER-stress aggravating agents, methods for screening, selecting, identifying and designing the same and methods for treating diseased conditions by inducing apoptosis through specific and selective aggravation of ER-stress.
    Type: Application
    Filed: February 4, 2015
    Publication date: January 14, 2016
    Inventors: Nicos A. PETASIS, Florence M. Hofman, Stan G. Louie, Thomas C. Chen, Axel H. Schonthal
  • Publication number: 20150209361
    Abstract: A pharmaceutical composition and method for treating brain cancer are provided. The method includes administering to a patient in need thereof an effective amount of one or more compounds that include moclobemide, clorgyline, clorgyline's Near-infra-red dye Monoamine Oxidase Inhibitor (NMI), and MHI 148-clorgyline, and their salt thereof. The composition and method are particularly effective in reducing the size of glioblastomas that are temozolomide (TMZ) resistant.
    Type: Application
    Filed: February 5, 2015
    Publication date: July 30, 2015
    Applicant: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Jean C. Shih, Florence M. Hofman, Thomas C. Chen
  • Publication number: 20140295549
    Abstract: The present invention provides a method for inducing apoptosis in selected cells by aggravating ER-stress. The aggravation of ER-stress is achieved in a specific manner by inhibiting SERCA (sarcoplasmic/endoplasmic reticulum calcium ATPase), leading to elevated level of cytoplasmic calcium concentration, yet without inhibiting the activity of COX-2 (cyclooxygenase-2) or triggering the release of histamine. Induction of apoptosis may be enhanced by first inducing or further aggravating ER-stress through inhibition of proteasome or proteases. Also provided are compounds and compositions useful as ER-stress aggravating agents, methods for screening, selecting, identifying and designing the same and methods for treating diseased conditions by inducing apoptosis through specific and selective aggravation of ER-stress.
    Type: Application
    Filed: December 17, 2013
    Publication date: October 2, 2014
    Applicant: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Nicos A. PETASIS, Florence M. HOFMAN, Stan G. LOUIE, Thomas C. CHEN, Axel H. SCHONTHAL
  • Publication number: 20140288115
    Abstract: It is discovered that noscapine is effective in treating temozolomide (TMZ)-resistant brain cancer. Provided are compositions and methods of treating brain cancer patients, in particular those that are TMZ-resistant. The patients are treated by administration of a therapeutically effective amount of noscapine or an analog thereof. In certain aspects, TMZ is also administered to the patients. Examples of brain cancers include glioma such as glioblastoma multiforme.
    Type: Application
    Filed: June 6, 2014
    Publication date: September 25, 2014
    Applicant: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Thomas C. Chen, Florence M. Hofman, Stan G. Louie, Axel H. Schonthal, Nicos A. Petasis
  • Patent number: 8637564
    Abstract: The present invention provides a method for inducing apoptosis in selected cells by aggravating ER-stress. The aggravation of ER-stress is achieved in a specific manner by inhibiting SERCA (sarcoplasmic/endoplasmic reticulum calcium ATPase), leading to elevated level of cytoplasmic calcium concentration, yet without inhibiting the activity of COX-2 (cyclooxygenase-2) or triggering the release of histamine. Induction of apoptosis may be enhanced by first inducing or further aggravating ER-stress through inhibition of proteasome or proteases. Also provided are compounds and compositions useful as ER-stress aggravating agents, methods for screening, selecting, identifying and designing the same and methods for treating diseased conditions by inducing apoptosis through specific and selective aggravation of ER-stress.
    Type: Grant
    Filed: June 14, 2011
    Date of Patent: January 28, 2014
    Assignee: University of Southern California
    Inventors: Nicos A. Petasis, Florence M. Hofman, Stan G. Louie, Thonas C. Chen, Axel H. Schonthal
  • Publication number: 20110318837
    Abstract: The present invention provides a method for inducing apoptosis in selected cells by aggravating ER-stress. The aggravation of ER-stress is achieved in a specific manner by inhibiting SERCA (sarcoplasmic/endoplasmic reticulum calcium ATPase), leading to elevated level of cytoplasmic calcium concentration, yet without inhibiting the activity of COX-2 (cyclooxygenase-2) or triggering the release of histamine. Induction of apoptosis may be enhanced by first inducing or further aggravating ER-stress through inhibition of proteasome or proteases. Also provided are compounds and compositions useful as ER-stress aggravating agents, methods for screening, selecting, identifying and designing the same and methods for treating diseased conditions by inducing apoptosis through specific and selective aggravation of ER-stress.
    Type: Application
    Filed: June 14, 2011
    Publication date: December 29, 2011
    Applicant: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Axel H. SCHONTHAL, Nicos A. PETASIS, Florence M. HOFMAN, Stan G. LOUIE, Thonas C. CHEN
  • Patent number: 7981917
    Abstract: The present invention provides a method for inducing apoptosis in selected cells by aggravating ER-stress. The aggravation of ER-stress is achieved in a specific manner by inhibiting SERCA (sarcoplasmic/endoplasmic reticulum calcium ATPase), leading to elevated level of cytoplasmic calcium concentration, yet without inhibiting the activity of COX-2 (cyclooxygenase-2) or triggering the release of histamine. Induction of apoptosis may be enhanced by first inducing or further aggravating ER-stress through inhibition of proteasome or proteases. Also provided are compounds and compositions useful as ER-stress aggravating agents, methods for screening, selecting, identifying and designing the same and methods for treating diseased conditions by inducing apoptosis through specific and selective aggravation of ER-stress.
    Type: Grant
    Filed: March 26, 2008
    Date of Patent: July 19, 2011
    Assignee: University of Southern California
    Inventors: Axel H. Schönthal, Nicos A. Petasis, Florence M. Hofman, Stan G. Louie, Thomas C. Chen
  • Publication number: 20090062227
    Abstract: The present invention provides a method for inducing apoptosis in selected cells by aggravating ER-stress. The aggravation of ER-stress is achieved in a specific manner by inhibiting SERCA (sarcoplasmic/endoplasmic reticulum calcium ATPase), leading to elevated level of cytoplasmic calcium concentration, yet without inhibiting the activity of COX-2 (cyclooxygenase-2) or triggering the release of histamine. Induction of apoptosis may be enhanced by first inducing or further aggravating ER-stress through inhibition of proteasome or proteases. Also provided are compounds and compositions useful as ER-stress aggravating agents, methods for screening, selecting, identifying and designing the same and methods for treating diseased conditions by inducing apoptosis through specific and selective aggravation of ER-stress.
    Type: Application
    Filed: March 26, 2008
    Publication date: March 5, 2009
    Applicant: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: AXEL H. SCHONTHAL, NICOS A. PETASIS, FLORENCE M. HOFMAN, STAN G. LOUIE, THOMAS C. CHEN