Patents by Inventor George Konstantine Michalopoulos

George Konstantine Michalopoulos 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: 10988812
    Abstract: The present invention relates to methods and compositions for determining whether a subject having prostate cancer is at greater risk of developing progressive disease, and methods of treating the subjects. It is based, at least in part, on the discovery that approximately 90% of men carrying at least one of the following fusion genes: TRMT11-GRIK2, SLC45A2-AMACR, MTOR-TP53BP1, LRRC59-FLJ60017, TMEM135-CCDC67 and CCNH-C5orf30 experienced prostate cancer recurrence, metastases and/or prostate cancer-specific death after radical prostatectomy (each examples of “progressive prostate cancer”), while these outcomes occurred in only 36% of men not carrying any of these fusion genes. It is also based, at least in part, on the discovery that no patient studied survived five years without recurrence if their primary prostate cancer contained a TRMT11-GRIK2 or MTOR-TP53BP1 fusion gene. It is also based, at least in part, on the discovery that the protein encoded by the MAN2A1-FER fusion gene exhibits kinase activity.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: April 27, 2021
    Assignee: UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
    Inventors: Jianhua Luo, Yangping Yu, Joel B. Nelson, George Konstantine Michalopoulos, Chien-Cheng Tseng, Ying Ding
  • Patent number: 10822622
    Abstract: The present invention relates to methods for treating prostate cancer patients. It is based, at least in part, on the discovery that approximately 90% of men carrying at least one of the following fusion genes: TRMT11-GRIK2, SLC45A2-AMACR, MTOR-TP53BP1, LRRC59-FLJ60017, TMEM135-CCDC67 and CCNH-C5orf30 experienced prostate cancer recurrence, metastases and/or prostate cancer-specific death after radical prostatectomy (each examples of “progressive prostate cancer”), while these outcomes occurred in only 36% of men not carrying any of these fusion genes. It is also based, at least in part, on the discovery that a genome editing technique that specifically targets a fusion gene can induce cell death in a cancer cell that carries the fusion gene.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: November 3, 2020
    Assignee: UNIVERSITY OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
    Inventors: Jianhua Luo, Yanping Yu, Zhanghui Chen, George Konstantine Michalopoulos, Joel Nelson
  • Patent number: 10760132
    Abstract: The present invention relates to methods and compositions for diagnosing prostate cancer and/or determining whether a prostate cancer patient is at increased risk of suffering a relapse, or a rapid relapse, of his cancer. It is based, at least in part, on the results of a comprehensive genome analysis on 241 prostate cancer samples (104 prostate cancer, 85 matched bloods, 49 matched benign prostate tissues adjacent to cancer, and 3 cell lines) which indicate that (i) genome copy number variation (CNV) occurred in both cancer and non-cancer tissues, and (ii) CNV predicts prostate cancer progression.
    Type: Grant
    Filed: July 21, 2014
    Date of Patent: September 1, 2020
    Assignee: UNIVERSITY OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
    Inventors: Jianhua Luo, George Konstantine Michalopoulos, Joel B. Nelson, Chi Song, Chien-Cheng Tseng, Yanping Yu
  • Patent number: 10570460
    Abstract: The present invention relates to methods and compositions for determining whether a subject having prostate cancer is at greater risk of developing progressive disease, and methods of treating the subjects. It is based, at least in part, on the discovery that approximately 90% of men carrying at least one of the following fusion genes: TRMT11-GRIK2, SLC45A2-AMACR, MTOR-TP53BP1, LRRC59-FLJ60017, TMEM135-CCDC67 and CCNH-05orf30 experienced prostate cancer recurrence, metastases and/or prostate cancer-specific death after radical prostatectomy (each examples of “progressive prostate cancer”), while these outcomes occurred in only 36% of men not carrying any of these fusion genes. It is also based, at least in part, on the discovery that no patient studied survived five years without recurrence if their primary prostate cancer contained a TRMT11-GRIK2 or MTOR-TP53BP1 fusion gene. It is also based, at least in part, on the discovery that the protein encoded by the MAN2A1-FER fusion gene exhibits kinase activity.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: February 25, 2020
    Assignee: UNIVERSITY OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
    Inventors: Jianhua Luo, Yangping Yu, Joel B. Nelson, George Konstantine Michalopoulos, Chien-Cheng Tseng, Ying Ding
  • Publication number: 20190360056
    Abstract: The present invention relates to methods and compositions for determining whether a subject having prostate cancer is at greater risk of developing progressive disease, and methods of treating the subjects. It is based, at least in part, on the discovery that approximately 90% of men carrying at least one of the following fusion genes: TRMT11-GRIK2, SLC45A2-AMACR, MTOR-TP53BP1, LRRC59-FLJ60017, TMEM135-CCDC67 and CCNH-C5orf30 experienced prostate cancer recurrence, metastases and/or prostate cancer-specific death after radical prostatectomy (each examples of “progressive prostate cancer”), while these outcomes occurred in only 36% of men not carrying any of these fusion genes. It is also based, at least in part, on the discovery that no patient studied survived five years without recurrence if their primary prostate cancer contained a TRMT11-GRIK2 or MTOR-TP53BP1 fusion gene. It is also based, at least in part, on the discovery that the protein encoded by the MAN2A1-FER fusion gene exhibits kinase activity.
    Type: Application
    Filed: May 29, 2019
    Publication date: November 28, 2019
    Applicant: UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
    Inventors: Jianhua Luo, Yangping Yu, Joel B. Nelson, George Konstantine Michalopoulos, Chien-Cheng Tseng, Ying Ding
  • Patent number: 10344338
    Abstract: The present invention relates to methods and compositions for determining whether a subject having prostate cancer is at greater risk of developing progressive disease, and methods of treating the subjects. It is based, at least in part, on the discovery that approximately 90% of men carrying at least one of the following fusion genes: TRMT11-GRIK2, SLC45A2-AMACR, MTOR-TP53BP1, LRRC59-FLJ60017, TMEM135-CCDC67 and CCNH-C5orf30 experienced prostate cancer recurrence, metastases and/or prostate cancer-specific death after radical prostatectomy (each examples of “progressive prostate cancer”), while these outcomes occurred in only 36% of men not carrying any of these fusion genes. It is also based, at least in part, on the discovery that no patient studied survived five years without recurrence if their primary prostate cancer contained a TRMT11-GRIK2 or MTOR-TP53BP1 fusion gene. It is also based, at least in part, on the discovery that the protein encoded by the MAN2A1-FER fusion gene exhibits kinase activity.
    Type: Grant
    Filed: February 14, 2018
    Date of Patent: July 9, 2019
    Assignee: UNIVERSITY OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
    Inventors: Jianhua Luo, Yangping Yu, Joel B. Nelson, George Konstantine Michalopoulos, Chien-Cheng Tseng, Ying Ding
  • Publication number: 20190203231
    Abstract: The present invention relates to methods for treating prostate cancer patients. It is based, at least in part, on the discovery that approximately 90% of men carrying at least one of the following fusion genes: TRMT11-GRIK2, SLC45A2-AMACR, MTOR-TP53BP1, LRRC59-FLJ60017, TMEM135-CCDC67 and CCNH-C5orf30 experienced prostate cancer recurrence, metastases and/or prostate cancer-specific death after radical prostatectomy (each examples of “progressive prostate cancer”), while these outcomes occurred in only 36% of men not carrying any of these fusion genes. It is also based, at least in part, on the discovery that a genome editing technique that specifically targets a fusion gene can induce cell death in a cancer cell that carries the fusion gene.
    Type: Application
    Filed: March 18, 2019
    Publication date: July 4, 2019
    Applicant: UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
    Inventors: Jianhua Luo, Yanping Yu, Zhanghui Chen, George Konstantine Michalopoulos, Joel Nelson
  • Patent number: 10308960
    Abstract: The present invention relates to methods for treating prostate cancer patients. It is based, at least in part, on the discovery that approximately 90% of men carrying at least one of the following fusion genes: TRMT11-GRIK2, SLC45A2-AMACR, MTOR-TP53BP1, LRRC59-FLJ60017, TMEM135-CCDC67 and CCNH-05orf30 experienced prostate cancer recurrence, metastases and/or prostate cancer-specific death after radical prostatectomy (each examples of “progressive prostate cancer”), while these outcomes occurred in only 36% of men not carrying any of these fusion genes. It is also based, at least in part, on the discovery that a genome editing technique that specifically targets a fusion gene can induce cell death in a cancer cell that carries the fusion gene.
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: June 4, 2019
    Assignee: University of Pittsburgh - of the Commonwealth System of Higher Education
    Inventors: Jianhua Luo, Yanping Yu, Zhanghui Chen, George Konstantine Michalopoulos, Joel Nelson
  • Publication number: 20190071733
    Abstract: The present invention relates to methods and compositions for determining whether a subject having prostate cancer is at greater risk of developing progressive disease, and methods of treating the subjects. It is based, at least in part, on the discovery that approximately 90% of men carrying at least one of the following fusion genes: TRMT11-GRIK2, SLC45A2-AMACR, MTOR-TP53BP1, LRRC59-FLJ60017, TMEM135-CCDC67 and CCNH-05orf30 experienced prostate cancer recurrence, metastases and/or prostate cancer-specific death after radical prostatectomy (each examples of “progressive prostate cancer”), while these outcomes occurred in only 36% of men not carrying any of these fusion genes. It is also based, at least in part, on the discovery that no patient studied survived five years without recurrence if their primary prostate cancer contained a TRMT11-GRIK2 or MTOR-TP53BP1 fusion gene. It is also based, at least in part, on the discovery that the protein encoded by the MAN2A1-FER fusion gene exhibits kinase activity.
    Type: Application
    Filed: November 9, 2018
    Publication date: March 7, 2019
    Applicant: UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
    Inventors: Jianhua Luo, Yangping Yu, Joel B. Nelson, George Konstantine Michalopoulos, Chien-Cheng Tseng, Ying Ding
  • Patent number: 10167519
    Abstract: The present invention relates to methods and compositions for determining whether a subject having prostate cancer is at greater risk of developing progressive disease, and methods of treating the subjects. It is based, at least in part, on the discovery that approximately 90% of men carrying at least one of the following fusion genes: TRMT11-GRIK2, SLC45A2-AMACR, MTOR-TP53BP1, LRRC59-FLJ60017, TMEM135-CCDC67 and CCNH-05orf30 experienced prostate cancer recurrence, metastases and/or prostate cancer-specific death after radical prostatectomy (each examples of “progressive prostate cancer”), while these outcomes occurred in only 36% of men not carrying any of these fusion genes. It is also based, at least in part, on the discovery that no patient studied survived five years without recurrence if their primary prostate cancer contained a TRMT11-GRIK2 or MTOR-TP53BP1 fusion gene. It is also based, at least in part, on the discovery that the protein encoded by the MAN2A1-FER fusion gene exhibits kinase activity.
    Type: Grant
    Filed: February 14, 2018
    Date of Patent: January 1, 2019
    Assignee: UNIVERSITY OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
    Inventors: Jianhua Luo, Yangping Yu, Joel B. Nelson, George Konstantine Michalopoulos, Chien-Cheng Tseng, Ying Ding
  • Publication number: 20180245162
    Abstract: The present invention relates to methods and compositions for determining whether a subject having prostate cancer is at greater risk of developing progressive disease, and methods of treating the subjects. It is based, at least in part, on the discovery that approximately 90% of men carrying at least one of the following fusion genes: TRMT11-GRIK2, SLC45A2-AMACR, MTOR-TP53BP1, LRRC59-FLJ60017, TMEM135-CCDC67 and CCNH-C5orf30 experienced prostate cancer recurrence, metastases and/or prostate cancer-specific death after radical prostatectomy (each examples of “progressive prostate cancer”), while these outcomes occurred in only 36% of men not carrying any of these fusion genes. It is also based, at least in part, on the discovery that no patient studied survived five years without recurrence if their primary prostate cancer contained a TRMT11-GRIK2 or MTOR-TP53BP1 fusion gene. It is also based, at least in part, on the discovery that the protein encoded by the MAN2A1-FER fusion gene exhibits kinase activity.
    Type: Application
    Filed: February 14, 2018
    Publication date: August 30, 2018
    Applicant: UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
    Inventors: Jianhua Luo, Yangping Yu, Joel B. Nelson, George Konstantine Michalopoulos, Chien-Cheng Tseng, Ying Ding
  • Publication number: 20180187268
    Abstract: The present invention relates to methods and compositions for determining whether a subject having prostate cancer is at greater risk of developing progressive disease, and methods of treating the subjects. It is based, at least in part, on the discovery that approximately 90% of men carrying at least one of the following fusion genes: TRMT11-GRIK2, SLC45A2-AMACR, MTOR-TP53BP1, LRRC59-FLJ60017, TMEM135-CCDC67 and CCNH-05orf30 experienced prostate cancer recurrence, metastases and/or prostate cancer-specific death after radical prostatectomy (each examples of “progressive prostate cancer”), while these outcomes occurred in only 36% of men not carrying any of these fusion genes. It is also based, at least in part, on the discovery that no patient studied survived five years without recurrence if their primary prostate cancer contained a TRMT11-GRIK2 or MTOR-TP53BP1 fusion gene. It is also based, at least in part, on the discovery that the protein encoded by the MAN2A1-FER fusion gene exhibits kinase activity.
    Type: Application
    Filed: February 14, 2018
    Publication date: July 5, 2018
    Applicant: UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
    Inventors: Jianhua Luo, Yangping Yu, Joel B. Nelson, George Konstantine Michalopoulos, Chien-Cheng Tseng, Ying Ding
  • Patent number: 9932641
    Abstract: The present invention relates to methods and compositions for determining whether a subject having prostate cancer is at greater risk of developing progressive disease, and methods of treating the subjects. It is based, at least in part, on the discovery that approximately 90% of men carrying at least one of the following fusion genes: TRMT11-GRIK2, SLC45A2-AMACR, MTOR-TP53BP1, LRRC59-FLJ60017, TMEM135-CCDC67 and CCNH-C5orf30 experienced prostate cancer recurrence, metastases and/or prostate cancer-specific death after radical prostatectomy (each examples of “progressive prostate cancer”), while these outcomes occurred in only 36% of men not carrying any of these fusion genes. It is also based, at least in part, on the discovery that no patient studied survived five years without recurrence if their primary prostate cancer contained a TRMT11-GRIK2 or MTOR-TP53BP1 fusion gene. It is also based, at least in part, on the discovery that the protein encoded by the MAN2A1-FER fusion gene exhibits kinase activity.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: April 3, 2018
    Assignee: University of Pittsburgh—Of the Commonwealth System of Higher Education
    Inventors: Jianhua Luo, Yangping Yu, Joel B. Nelson, George Konstantine Michalopoulos, Chien-Cheng Tseng, Ying Ding
  • Publication number: 20170240924
    Abstract: The present invention relates to methods for treating prostate cancer patients. It is based, at least in part, on the discovery that approximately 90% of men carrying at least one of the following fusion genes: TRMT11-GRIK2, SLC45A2-AMACR, MTOR-TP53BP1, LRRC59-FLJ60017, TMEM135-CCDC67 and CCNH-C5orf30 experienced prostate cancer recurrence, metastases and/or prostate cancer-specific death after radical prostatectomy (each examples of “progressive prostate cancer”), while these outcomes occurred in only 36% of men not carrying any of these fusion genes. It is also based, at least in part, on the discovery that a genome editing technique that specifically targets a fusion gene can induce cell death in a cancer cell that carries the fusion gene.
    Type: Application
    Filed: January 13, 2017
    Publication date: August 24, 2017
    Inventors: JIANHUA LUO, Yanping Yu, Zhanghui Chen, George Konstantine Michalopoulos, Joel Nelson
  • Publication number: 20170049783
    Abstract: The present invention relates to methods of treatment of clinical disorders associated with protein polymerization comprising administering, to a subject, an effective amount of carbamazepine, oxcarbazepine or another carbamazepine-like compound. It is based, at least in part, on the discovery that, in cells having a genetic defect in ?1-antitrypsin, carbamazepine was able to decrease levels of the mutant protein. Furthermore, carbamazepine reduced the hepatic load of mutant ?1-antitrypsin and the toxic effect of that mutant protein accumulation, hepatic fibrosis, in vivo using a mouse model of the disease. As patients having this defect in ?1-antitrypsin exhibit toxic accumulations of the protein, treatment according to the invention may be used to ameliorate symptoms and signs of disease.
    Type: Application
    Filed: October 18, 2016
    Publication date: February 23, 2017
    Applicant: University of Pittsburgh - Of the Commonwealth System of Higher Education
    Inventors: David Hirsch Perlmutter, George Konstantine Michalopoulos, Tunde Hidvegi
  • Publication number: 20160376666
    Abstract: The present invention relates to methods and compositions for determining whether a subject having prostate cancer is at greater risk of developing progressive disease, and methods of treating the subjects. It is based, at least in part, on the discovery that approximately 90% of men carrying at least one of the following fusion genes: TRMT11-GRIK2, SLC45A2-AMACR, MTOR-TP53BP1, LRRC59-FLJ60017, TMEM135-CCDC67 and CCNH-C5orf30 experienced prostate cancer recurrence, metastases and/or prostate cancer-specific death after radical prostatectomy (each examples of “progressive prostate cancer”), while these outcomes occurred in only 36% of men not carrying any of these fusion genes. It is also based, at least in part, on the discovery that no patient studied survived five years without recurrence if their primary prostate cancer contained a TRMT11-GRIK2 or MTOR-TP53BP1 fusion gene. It is also based, at least in part, on the discovery that the protein encoded by the MAN2A1-FER fusion gene exhibits kinase activity.
    Type: Application
    Filed: June 30, 2016
    Publication date: December 29, 2016
    Applicant: University Of Pittsburgh - Of The Commonwealth System Of Higher Education
    Inventors: JIANHUA LUO, Yangping Yu, Joel B. Nelson, George Konstantine Michalopoulos, Chien-Cheng Tseng, Ying Ding
  • Patent number: 9511074
    Abstract: The present invention relates to methods of treatment of clinical disorders associated with protein polymerization comprising administering, to a subject, an effective amount of carbamazepine, oxcarbazepine or another carbamazepine-like compound. It is based, at least in part, on the discovery that, in cells having a genetic defect in ?1-antitrypsin, carbamazepine was able to decrease levels of the mutant protein. Furthermore, carbamazepine reduced the hepatic load of mutant ?1-antitrypsin and the toxic effect of that mutant protein accumulation, hepatic fibrosis, in vivo using a mouse model of the disease. As patients having this defect in ?1-antitrypsin exhibit toxic accumulations of the protein, treatment according to the invention may be used to ameliorate symptoms and signs of disease.
    Type: Grant
    Filed: November 6, 2014
    Date of Patent: December 6, 2016
    Assignee: UNIVERSITY OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
    Inventors: David Hirsch Perlmutter, George Konstantine Michalopoulos, Tunde Hidvegi
  • Publication number: 20150065488
    Abstract: The present invention relates to methods of treatment of clinical disorders associated with protein polymerization comprising administering, to a subject, an effective amount of carbamazepine, oxcarbazepine or another carbamazepine-like compound. It is based, at least in part, on the discovery that, in cells having a genetic defect in ?1-antitrypsin, carbamazepine was able to decrease levels of the mutant protein. Furthermore, carbamazepine reduced the hepatic load of mutant ?1-antitrypsin and the toxic effect of that mutant protein accumulation, hepatic fibrosis, in vivo using a mouse model of the disease. As patients having this defect in ?1-antitrypsin exhibit toxic accumulations of the protein, treatment according to the invention may be used to ameliorate symptoms and signs of disease.
    Type: Application
    Filed: November 6, 2014
    Publication date: March 5, 2015
    Applicant: UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
    Inventors: David Hirsch Perlmutter, George Konstantine Michalopoulos, Tunde Hidvegi
  • Publication number: 20150050647
    Abstract: The present invention relates to methods and compositions for diagnosing prostate cancer and/or determining whether a prostate cancer patient is at increased risk of suffering a relapse, or a rapid relapse, of his cancer. It is based, at least in part, on the results of a comprehensive genome analysis on 241 prostate cancer samples (104 prostate cancer, 85 matched bloods, 49 matched benign prostate tissues adjacent to cancer, and 3 cell lines) which indicate that (i) genome copy number variation (CNV) occurred in both cancer and non-cancer tissues, and (ii) CNV predicts prostate cancer progression.
    Type: Application
    Filed: July 21, 2014
    Publication date: February 19, 2015
    Applicant: University of Pittsburgh - of the Commonwealth System of Higher Education
    Inventors: JIANHUA LUO, George Konstantine Michalopoulos, Joel B. Nelson, Chi Song, Chien-Cheng Tseng, Yanping Yu
  • Patent number: 8906905
    Abstract: The present invention relates to methods of treatment of clinical disorders associated with protein polymerization comprising administering, to a subject, an effective amount of carbamazepine, oxcarbazepine or another carbamazepine-like compound. It is based, at least in part, on the discovery that, in cells having a genetic defect in ?1-antitrypsin, carbamazepine was able to decrease levels of the mutant protein. Furthermore, carbamazepine reduced the hepatic load of mutant ?1-antitrypsin and the toxic effect of that mutant protein accumulation, hepatic fibrosis, in vivo using a mouse model of the disease. As patients having this defect in ?1-antitrypsin exhibit toxic accumulations of the protein, treatment according to the invention may be used to ameliorate symptoms and signs of disease.
    Type: Grant
    Filed: January 31, 2012
    Date of Patent: December 9, 2014
    Assignee: University of Pittsburgh—of the Commonwealth System of Higher Education
    Inventors: David Hirsch Perlmutter, George Konstantine Michalopoulos, Tunde Hidvegi