Patents by Inventor Hela Saidi

Hela Saidi 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: 20220317131
    Abstract: The invention relates to the quantitation of specific antibodies for at least one redox form of High mobility group box 1 (HMGB1) contained in a biological sample, in particular human serum and/or Cerebrospinal Fluid (CSF). The invention also relates to an in vitro method for assessing the state of progression of a disease or a disorder in which HMGB1 is involved, to an in vitro method for the identification of predisposition, prognostic or diagnostic biomarkers of a disease or a disorder in which HMGB1 is involved. The invention also relates to a kit to quantitate said specific antibodies for at least one redox form of HMGB1, in particular human HMGB1.
    Type: Application
    Filed: June 24, 2022
    Publication date: October 6, 2022
    Applicant: INSTITUT PASTEUR
    Inventors: Marie-Lise GOUGEON, Nicole PRADA, Hela SAIDI
  • Patent number: 11460473
    Abstract: Quantitation of specific antibodies for at least one redox form of High mobility group box 1 (HMGB1) contained in a biological sample. An in vitro method for assessing the state of progression of a disease or a disorder in which HMGB1 is involved. An in vitro method for the identification of predisposition, prognostic or diagnostic biomarkers of a disease or a disorder in which HMGB1 is involved. A kit to quantitate said specific antibodies for at least one redox form of HMGB1.
    Type: Grant
    Filed: November 3, 2016
    Date of Patent: October 4, 2022
    Assignee: INSTITUT PASTEUR
    Inventors: Marie-Lise Gougeon, Nicole Prada, Hela Saidi
  • Publication number: 20220008554
    Abstract: The present application relates to nanoparticles including an antiretroviral drug and chitosan and optionally one or more metal cation, their use for treating viral infections, their process of preparation and the pharmaceutical compositions including the same.
    Type: Application
    Filed: November 14, 2019
    Publication date: January 13, 2022
    Inventors: Hervé HILLAIREAU, Elias FATTAL, Giovanna GIACALONE, Héla SAIDI, Marie-Lise GOUGEON, Marion QUAILLET, Sarah PALLARA
  • Publication number: 20180313848
    Abstract: The invention relates to the quantitation of specific antibodies for at least one redox form of High mobility group box 1 (HMGB1) contained in a biological sample, in particular human serum and/or Cerebrospinal Fluid (CSF). The invention also relates to an in vitro method for assessing the state of progression of a disease or a disorder in which HMGB1 is involved, to an in vitro method for the identification of predisposition, prognostic or diagnostic biomarkers of a disease or a disorder in which HMGB1 is involved. The invention also relates to a kit to quantitate said specific antibodies for at least one redox form of HMGB1, in particular human HMGB1.
    Type: Application
    Filed: November 3, 2016
    Publication date: November 1, 2018
    Inventors: Marie-Lise GOUGEON, Nicole PRADA, Hela SAIDI
  • Patent number: 10012655
    Abstract: Compositions and methods for modulating human immunodeficiency virus (HIV) infection involving substances that inhibit the ability of high mobility box 1 (HMGB1) protein to interact with natural killer (NK) cells. Therapeutic compositions comprising antibodies and drugs, such as glycyrrhizin, which bind to HMGB1. Methods of detecting or monitoring HIV infection involving detection or quantitation of HMGB1 or antibodies specific for HMGB1 in a biological sample.
    Type: Grant
    Filed: November 4, 2014
    Date of Patent: July 3, 2018
    Assignee: INSTITUT PASTEUR
    Inventors: Marie-Lise Gougeon, Hela Saidi, Marie-Therese Melki, Beatrice Poirier-Beaudoin, Valerie Seffer
  • Patent number: 9766254
    Abstract: The invention relates to in vitro method for quantitating the antibodies specific for High mobility group box I (HMGB1) contained in a sample, in particular a serum sample or a cerebrospinal fluid sample obtained from a patient, and the use of this method in the prognostic and/or diagnosis of neurological disorders. These methods are in particular applicable to the monitoring of the human immunodeficiency virus (HIV) infection of a subject who is known to be infected with HIV and in the prognostic and/or diagnostic of the state of progression of Acquired immune deficiency syndrome (AIDS) or the state of progression toward AIDS, in particular the state of progression or the state of progression toward neurological disorders associated with AIDS. Finally, the invention is also about method to determine the immune deficiency or level of immune activation of a patient, in particular a HIV-infected patient.
    Type: Grant
    Filed: September 11, 2015
    Date of Patent: September 19, 2017
    Assignee: INSTITUT PASTEUR
    Inventors: Marie-Lise Gougeon, Beatrice Poirier-Beaudoin, Valerie Seffer, Hela Saidi
  • Publication number: 20160018418
    Abstract: The invention relates to in vitro method for quantitating the antibodies specific for High mobility group box I (HMGB1) contained in a sample, in particular a serum sample or a cerebrospinal fluid sample obtained from a patient, and the use of this method in the prognostic and/or diagnosis of neurological disorders. These methods are in particular applicable to the monitoring of the human immunodeficiency virus (HIV) infection of a subject who is known to be infected with HIV and in the prognostic and/or diagnostic of the state of progression of Acquired immune deficiency syndrome (AIDS) or the state of progression toward AIDS, in particular the state of progression or the state of progression toward neurological disorders associated with AIDS. Finally, the invention is also about method to determine the immune deficiency or level of immune activation of a patient, in particular a HIV-infected patient.
    Type: Application
    Filed: September 11, 2015
    Publication date: January 21, 2016
    Applicant: INSTITUT PASTEUR
    Inventors: Marie-Lise Gougeon, Beatrice Poirier-Beaudoin, Valerie Seffer, Hela Saidi
  • Patent number: 9164103
    Abstract: Compositions and methods for modulating human immunodeficiency virus (HIV) infection involving substances that inhibit the ability of high mobility box 1 (HMGB1) protein to interact with natural killer (NK) cells. Therapeutic compositions comprising antibodies and drugs, such as glycyrrhizin, which bind to HMGB1. Methods of detecting or monitoring HIV infection involving detection or quantitation of HMGB1 or antibodies specific for HMGB1 in a biological sample.
    Type: Grant
    Filed: November 6, 2013
    Date of Patent: October 20, 2015
    Assignee: INSTITUT PASTEUR
    Inventors: Marie-Lise Gougeon, Hela Saidi, Marie-Therese Melki, Beatrice Poirier-Beaudoin, Valerie Seffer
  • Patent number: 9164107
    Abstract: The invention relates to in vitro method for quantitating the antibodies specific for High mobility group box I (HMGB1) contained in a sample, in particular a serum sample or a cerebrospinal fluid sample obtained from a patient, and the use of this method in the prognostic and/or diagnosis of neurological disorders. These methods are in particular applicable to the monitoring of the human immunodeficiency virus (HIV) infection of a subject who is known to be infected with HIV and in the prognostic and/or diagnostic of the state of progression of Acquired immune deficiency syndrome (AIDS) or the state of progression toward AIDS, in particular the state of progression or the state of progression toward neurological disorders associated with AIDS. Finally, the invention is also about method to determine the immune deficiency or level of immune activation of a patient, in particular a HIV-infected patient.
    Type: Grant
    Filed: May 6, 2014
    Date of Patent: October 20, 2015
    Assignee: INSTITUT PASTEUR
    Inventors: Marie-Lise Gougeon, Beatrice Poirier-Beaudoin, Valerie Seffer, Hela Saidi
  • Publication number: 20150056610
    Abstract: Compositions and methods for modulating human immunodeficiency virus (HIV) infection involving substances that inhibit the ability of high mobility box 1 (HMGB1) protein to interact with natural killer (NK) cells. Therapeutic compositions comprising antibodies and drugs, such as glycyrrhizin, which bind to HMGB1. Methods of detecting or monitoring HIV infection involving detection or quantitation of HMGB1 or antibodies specific for HMGB1 in a biological sample.
    Type: Application
    Filed: November 4, 2014
    Publication date: February 26, 2015
    Inventors: Marie-Lise GOUGEON, Hela SAIDI, Marie-Therese Melki, Beatrice Poirier-Beaudoin, Valerie Seffer
  • Patent number: 8906634
    Abstract: Compositions and methods for modulating human immunodeficiency virus (HIV) infection involving substances that inhibit the ability of high mobility box 1 (HMGB1) protein to interact with natural killer (NK) cells. Therapeutic compositions comprising antibodies and drugs, such as glycyrrhizin, which bind to HMGB1. Methods of detecting or monitoring HIV infection involving detection or quantitation of HMGB1 or antibodies specific for HMGB1 in a biological sample.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: December 9, 2014
    Assignee: Institut Pasteur
    Inventors: Marie-Lise Gougeon, Hela Saidi, Marie-Therese Melki, Beatrice Poirier-Beaudoin, Valerie Seffer
  • Publication number: 20140308755
    Abstract: The invention relates to in vitro method for quantitating the antibodies specific for High mobility group box I (HMGB1) contained in a sample, in particular a serum sample or a cerebrospinal fluid sample obtained from a patient, and the use of this method in the prognostic and/or diagnosis of neurological disorders. These methods are in particular applicable to the monitoring of the human immunodeficiency virus (HIV) infection of a subject who is known to be infected with HIV and in the prognostic and/or diagnostic of the state of progression of Acquired immune deficiency syndrome (AIDS) or the state of progression toward AIDS, in particular the state of progression or the state of progression toward neurological disorders associated with AIDS. Finally, the invention is also about method to determine the immune deficiency or level of immune activation of a patient, in particular a HIV-infected patient.
    Type: Application
    Filed: May 6, 2014
    Publication date: October 16, 2014
    Applicant: INSTITUT PASTEUR
    Inventors: Marie-Lise Gougeon, Beatrice Poirier-Beaudoin, Valerie Seffer, Hela Saidi
  • Patent number: 8728748
    Abstract: The invention relates to in vitro method for quantitating the antibodies specific for High mobility group box I (HMGB1) contained in a sample, in particular a serum sample or a cerebrospinal fluid sample obtained from a patient, and the use of this method in the prognostic and/or diagnosis of neurological disorders. These methods are in particular applicable to the monitoring of the human immunodeficiency virus (HIV) infection of a subject who is known to be infected with HIV and in the prognostic and/or diagnostic of the state of progression of Acquired immune deficiency syndrome (AIDS) or the state of progression toward AIDS, in particular the state of progression or the state of progression toward neurological disorders associated with AIDS. Finally, the invention is also about method to determine the immune deficiency or level of immune activation of a patient, in particular a HIV-infected patient.
    Type: Grant
    Filed: March 10, 2011
    Date of Patent: May 20, 2014
    Assignee: Institut Pasteur
    Inventors: Marie-Lise Gougeon, Beatrice Poirier-Beaudoin, Valerie Seffer, Hela Saidi
  • Publication number: 20140120525
    Abstract: Compositions and methods for modulating human immunodeficiency virus (HIV) infection involving substances that inhibit the ability of high mobility box 1 (HMGB1) protein to interact with natural killer (NK) cells. Therapeutic compositions comprising antibodies and drugs, such as glycyrrhizin, which bind to HMGB1. Methods of detecting or monitoring HIV infection involving detection or quantitation of HMGB1 or antibodies specific for HMGB1 in a biological sample.
    Type: Application
    Filed: November 6, 2013
    Publication date: May 1, 2014
    Applicant: INSTITUT PASTEUR
    Inventors: Marie-Lise GOUGEON, Hela SAIDI, Marie-Therese MELKI, Beatrice POIRIER-BEAUDOIN, Valerie SEFFER
  • Patent number: 8603766
    Abstract: Compositions and methods for modulating human immunodeficiency virus (HIV) infection involving substances that inhibit the ability of high mobility box 1 (HMGB1) protein to interact with natural killer (NK) cells. Therapeutic compositions comprising antibodies and drugs, such as glycyrrhizin, which bind to HMGB1. Methods of detecting or monitoring HIV infection involving detection or quantitation of HMGB1 or antibodies specific for HMGB1 in a biological sample.
    Type: Grant
    Filed: September 11, 2009
    Date of Patent: December 10, 2013
    Assignee: Institut Pasteur
    Inventors: Marie-Lise Gougeon, Hela Saidi, Maria-Therese Melki, Beatrice Poirier-Beaudoin, Valerie Seffer
  • Patent number: 8450076
    Abstract: Compositions and methods for modulating human immunodeficiency virus (HIV) infection involving substances that inhibit the ability of high mobility box 1 (HMGB1) protein to interact with natural killer (NK) cells. Therapeutic compositions comprising antibodies and drugs, such as glycyrrhizin, which bind to HMGB1. Methods of detecting or monitoring HIV infection involving detection or quantitation of HMGB1 or antibodies specific for HMGB1 in a biological sample.
    Type: Grant
    Filed: September 11, 2009
    Date of Patent: May 28, 2013
    Assignee: Institut Pasteur
    Inventors: Marie-Lise Gougeon, Héla Saidi, Maria-Thérèse Melki, Béatrice Poirier-Beaudoin, Valérie Seffer
  • Publication number: 20130065221
    Abstract: The invention relates to in vitro method for quantitating the antibodies specific for High mobility group box I (HMGB1) contained in a sample, in particular a serum sample or a cerebrospinal fluid sample obtained from a patient, and the use of this method in the prognostic and/or diagnosis of neurological disorders. These methods are in particular applicable to the monitoring of the human immunodeficiency virus (HIV) infection of a subject who is known to be infected with HIV and in the prognostic and/or diagnostic of the state of progression of Acquired immune deficiency syndrome (AIDS) or the state of progression toward AIDS, in particular the state of progression or the state of progression toward neurological disorders associated with AIDS. Finally, the invention is also about method to determine the immune deficiency or level of immune activation of a patient, in particular a HIV-infected patient.
    Type: Application
    Filed: March 10, 2011
    Publication date: March 14, 2013
    Inventors: Marie-Lise Gougeon, Beatrice Poirier-Beaudoin, Valerie Seffer, Hela Saidi
  • Publication number: 20110229474
    Abstract: Compositions and methods for modulating human immunodeficiency virus (HIV) infection involving substances that inhibit the ability of high mobility box 1 (HMGB1) protein to interact with natural killer (NK) cells. Therapeutic compositions comprising antibodies and drugs, such as glycyrrhizin, which bind to HMGB1. Methods of detecting or monitoring HIV infection involving detection or quantitation of HMGB1 or antibodies specific for HMGB1 in a biological sample.
    Type: Application
    Filed: September 11, 2009
    Publication date: September 22, 2011
    Applicant: INSTITUT PASTEUR
    Inventors: Marie-Lise Gougeon, Hela Saidi, Maria-Therese Melki, Beatrice Poirier-Beaudoin, Valerie Seffer
  • Publication number: 20100158912
    Abstract: Compositions and methods for modulating human immunodeficiency virus (HIV) infection involving substances that inhibit the ability of high mobility box 1 (HMGB1) protein to interact with natural killer (NK) cells. Therapeutic compositions comprising antibodies and drugs, such as glycyrrhizin, which bind to HMGB1. Methods of detecting or monitoring HIV infection involving detection or quantitation of HMGB1 or antibodies specific for HMGB1 in a biological sample.
    Type: Application
    Filed: September 11, 2009
    Publication date: June 24, 2010
    Applicant: INSTITUT PASTEUR
    Inventors: Marie-Lise Gougeon, Hela Saidi, Marie-Therese Melki, Beatrice Poirier-Beaudoin, Valerie Seffer