Patents by Inventor Ayelet Chajut

Ayelet Chajut 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: 20230048719
    Abstract: Methods of culturing T cells with a 4-1BBL fusion polypeptide are provided. Accordingly there is provided a method of culturing T cells comprising adding to immune cells comprising T cells obtained from a subject having a pathology a PD1-4-1BBL or a SIRPalpha-4-1BBL fusion polypeptide; and culturing the immune cells with the fusion polypeptide for more than 7 days. Also provided are T cells obtainable by the method and uses thereof.
    Type: Application
    Filed: December 30, 2020
    Publication date: February 16, 2023
    Applicants: KAHR Medical Ltd., Beth Israel Deaconess Medical Center, Inc.
    Inventors: Senthil Kumar MUTHUSWAMY, Manuel HIDALGO MEDINA, Qingda MENG, Yaron PEREG, Ayelet CHAJUT
  • Publication number: 20230048361
    Abstract: Methods of culturing T cells are provided. Accordingly there is provided a method of culturing T cells comprising adding to immune cells comprising T cells obtained from a subject having a pathology a non-cellular agent capable of binding 4-1BB and activating said 4-1BB signaling pathway; and culturing the immune cells with said agent for more than 7 days. Also provided are T cells obtainable by the method and uses thereof.
    Type: Application
    Filed: December 30, 2020
    Publication date: February 16, 2023
    Applicants: KAHR Medical Ltd., Beth Israel Deaconess Medical Center, Inc.
    Inventors: Senthil Kumar MUTHUSWAMY, Manuel HIDALGO MEDINA, Qingda MENG, Yaron PEREG, Ayelet CHAJUT
  • Patent number: 10301627
    Abstract: Provided herein are methods for the treatment of liver cancer. These methods encompass the administration of a compound comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Also provided herein are compositions for the treatment of liver cancer. Such compositions include compounds comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Certain miRNAs have been identified as overexpressed in liver cancer, such as, for example, hepatocellular carcinoma, and are thus selected for targeting by modified oligonucleotides. Further, certain miRNAs have been identified as overexpressed in hepatocellular carcinoma cells exposed to dioxin, and are thus selected for targeting by modified oligonucleotides. Antisense inhibition of certain of these miRNAs has been found to inhibit cell proliferation and induce apoptosis.
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: May 28, 2019
    Assignees: Regulus Therapeutics Inc., Rosetta Genomics Ltd.
    Inventors: C. Frank Bennett, Ayelet Chajut, Christine Esau, Eric Marcusson, Noga Yerushalmi
  • Publication number: 20180127755
    Abstract: Provided herein are methods for the treatment of liver cancer. These methods encompass the administration of a compound comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Also provided herein are compositions for the treatment of liver cancer. Such compositions include compounds comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Certain miRNAs have been identified as overexpressed in liver cancer, such as, for example, hepatocellular carcinoma, and are thus selected for targeting by modified oligonucleotides. Further, certain miRNAs have been identified as overexpressed in hepatocellular carcinoma cells exposed to dioxin, and are thus selected for targeting by modified oligonucleotides. Antisense inhibition of certain of these miRNAs has been found to inhibit cell proliferation and induce apoptosis.
    Type: Application
    Filed: November 15, 2017
    Publication date: May 10, 2018
    Applicants: Regulus Therapeutics Inc., Rosetta Genomics Ltd.
    Inventors: C. Frank Bennett, Ayelet Chajut, Christine Esau, Eric Marcusson, Noga Yerushalmi
  • Patent number: 9950014
    Abstract: Methods for treating or preventing preeclampsia or eclampsia by administering adherent stromal cells are described. The adherent stromal cells may be derived from bone marrow, placenta, or adipose tissue. Also described is the use of adherent stromal cells for the manufacture of a medicament, and an article of manufacture comprising a packaging material which comprises a label for use in treating or preventing preeclampsia or eclampsia.
    Type: Grant
    Filed: August 31, 2013
    Date of Patent: April 24, 2018
    Assignee: PLURISTEM LTD.
    Inventors: Ayelet Chajut, Eytan Abraham
  • Patent number: 9845470
    Abstract: Provided herein are methods for the treatment of liver cancer. These methods encompass the administration of a compound comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Also provided herein are compositions for the treatment of liver cancer. Such compositions include compounds comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Certain miRNAs have been identified as overexpressed in liver cancer, such as, for example, hepatocellular carcinoma, and are thus selected for targeting by modified oligonucleotides. Further, certain miRNAs have been identified as overexpressed in hepatocellular carcinoma cells exposed to dioxin, and are thus selected for targeting by modified oligonucleotides. Antisense inhibition of certain of these miRNAs has been found to inhibit cell proliferation and induce apoptosis.
    Type: Grant
    Filed: October 26, 2016
    Date of Patent: December 19, 2017
    Assignees: Regulus Therapeutics Inc., Rosetta Genomics Ltd.
    Inventors: C. Frank Bennett, Ayelet Chajut, Christine Esau, Eric Marcusson, Noga Yerushalmi
  • Publication number: 20170137811
    Abstract: Provided herein are methods for the treatment of liver cancer. These methods encompass the administration of a compound comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Also provided herein are compositions for the treatment of liver cancer. Such compositions include compounds comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Certain miRNAs have been identified as overexpressed in liver cancer, such as, for example, hepatocellular carcinoma, and are thus selected for targeting by modified oligonucleotides. Further, certain miRNAs have been identified as overexpressed in hepatocellular carcinoma cells exposed to dioxin, and are thus selected for targeting by modified oligonucleotides. Antisense inhibition of certain of these miRNAs has been found to inhibit cell proliferation and induce apoptosis.
    Type: Application
    Filed: October 26, 2016
    Publication date: May 18, 2017
    Applicants: Regulus Therapeutics Inc., Rosetta Genomics Ltd.
    Inventors: C. Frank Bennett, Ayelet Chajut, Christine Esau, Eric Marcusson, Noga Yerushalmi
  • Patent number: 9506062
    Abstract: Provided herein are methods for the treatment of liver cancer. These methods encompass the administration of a compound comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Also provided herein are compositions for the treatment of liver cancer. Such compositions include compounds comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Certain miRNAs have been identified as overexpressed in liver cancer, such as, for example, hepatocellular carcinoma, and are thus selected for targeting by modified oligonucleotides. Further, certain miRNAs have been identified as overexpressed in hepatocellular carcinoma cells exposed to dioxin, and are thus selected for targeting by modified oligonucleotides. Antisense inhibition of certain of these miRNAs has been found to inhibit cell proliferation and induce apoptosis.
    Type: Grant
    Filed: August 24, 2015
    Date of Patent: November 29, 2016
    Assignees: Regulus Therapeutics Inc., Rosetta Genomics Ltd.
    Inventors: C. Frank Bennett, Ayelet Chajut, Christine Esau, Eric Marcusson, Noga Yerushalmi
  • Publication number: 20160046941
    Abstract: Provided herein are methods for the treatment of liver cancer. These methods encompass the administration of a compound comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Also provided herein are compositions for the treatment of liver cancer. Such compositions include compounds comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Certain miRNAs have been identified as overexpressed in liver cancer, such as, for example, hepatocellular carcinoma, and are thus selected for targeting by modified oligonucleotides. Further, certain miRNAs have been identified as overexpressed in hepatocellular carcinoma cells exposed to dioxin, and are thus selected for targeting by modified oligonucleotides. Antisense inhibition of certain of these miRNAs has been found to inhibit cell proliferation and induce apoptosis.
    Type: Application
    Filed: August 24, 2015
    Publication date: February 18, 2016
    Inventors: C. Frank Bennett, Ayelet Chajut, Christine Esau, Eric Marcusson, Noga Yerushalmi
  • Patent number: 9243296
    Abstract: Described herein are compositions and methods for prognosis and treatment of prostate cancer patients. Specifically the invention relates to microRNA molecules associated with the prognosis of prostate cancer, as well as various nucleic acid molecules relating thereto or derived therefrom.
    Type: Grant
    Filed: July 30, 2014
    Date of Patent: January 26, 2016
    Assignee: Rosetta Genomics Ltd.
    Inventors: Ayelet Chajut, Shai Rosenwald
  • Patent number: 9150857
    Abstract: Provided herein are methods for the treatment of liver cancer. These methods encompass the administration of a compound comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Also provided herein are compositions for the treatment of liver cancer. Such compositions include compounds comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Certain miRNAs have been identified as overexpressed in liver cancer, such as, for example, hepatocellular carcinoma, and are thus selected for targeting by modified oligonucleotides. Further, certain miRNAs have been identified as overexpressed in hepatocellular carcinoma cells exposed to dioxin, and are thus selected for targeting by modified oligonucleotides. Antisense inhibition of certain of these miRNAs has been found to inhibit cell proliferation and induce apoptosis.
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: October 6, 2015
    Assignees: Regulus Therapeutics, Rosetta Genomics, Ltd.
    Inventors: C. Frank Bennett, Ayelet Chajut, Christine Esau, Eric Marcusson, Noga Yerushalmi
  • Publication number: 20150216907
    Abstract: Methods for treating or preventing preeclampsia or eclampsia by administering adherent stromal cells are described. The adherent stromal cells may be derived from bone marrow, placenta, or adipose tissue. Also described is the use of adherent stromal cells for the manufacture of a medicament, and an article of manufacture comprising a packaging material which comprises a label for use in treating or preventing preeclampsia or eclampsia.
    Type: Application
    Filed: August 31, 2013
    Publication date: August 6, 2015
    Inventors: Ayelet Chajut, Eytan Abraham
  • Publication number: 20140336241
    Abstract: Described herein are compositions and methods for prognosis and treatment of prostate cancer patients. Specifically the invention relates to microRNA molecules associated with the prognosis of prostate cancer, as well as various nucleic acid molecules relating thereto or derived therefrom.
    Type: Application
    Filed: July 30, 2014
    Publication date: November 13, 2014
    Applicant: ROSETTA GENOMICS LTD.
    Inventors: Ayelet CHAJUT, Shai ROSENWALD
  • Patent number: 8822144
    Abstract: Described herein are compositions and methods for prognosis and treatment of prostate cancer patients. Specifically the invention relates to microRNA molecules associated with the prognosis of prostate cancer, as well as various nucleic acid molecules relating thereto or derived therefrom.
    Type: Grant
    Filed: July 20, 2010
    Date of Patent: September 2, 2014
    Assignee: Rosetta Genomics Ltd.
    Inventors: Ayelet Chajut, Shai Rosenwald
  • Publication number: 20140206854
    Abstract: Provided herein are methods for the treatment of liver cancer. These methods encompass the administration of a compound comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Also provided herein are compositions for the treatment of liver cancer. Such compositions include compounds comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Certain miRNAs have been identified as overexpressed in liver cancer, such as, for example, hepatocellular carcinoma, and are thus selected for targeting by modified oligonucleotides. Further, certain miRNAs have been identified as overexpressed in hepatocellular carcinoma cells exposed to dioxin, and are thus selected for targeting by modified oligonucleotides. Antisense inhibition of certain of these miRNAs has been found to inhibit cell proliferation and induce apoptosis.
    Type: Application
    Filed: January 30, 2014
    Publication date: July 24, 2014
    Applicants: ROSETTA GENOMICS LTD., REGULUS THERAPEUTICS INC.
    Inventors: C. Frank Bennett, Ayelet Chajut, Christine Esau, Eric Marcusson, Noga Yerushalmi
  • Patent number: 8680067
    Abstract: Provided herein are methods for the treatment of liver cancer. These methods encompass the administration of a compound comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Also provided herein are compositions for the treatment of liver cancer. Such compositions include compounds comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Certain miRNAs have been identified as overexpressed in liver cancer, such as, for example, hepatocellular carcinoma, and are thus selected for targeting by modified oligonucleotides. Further, certain miRNAs have been identified as overexpressed in hepatocellular carcinoma cells exposed to dioxin, and are thus selected for targeting by modified oligonucleotides. Antisense inhibition of certain of these miRNAs has been found to inhibit cell proliferation and induce apoptosis.
    Type: Grant
    Filed: May 25, 2012
    Date of Patent: March 25, 2014
    Assignees: Regulus Therapeutics, Inc., Rosetta Genomics Ltd
    Inventors: C. Frank Bennett, Ayelet Chajut, Christine Esau, Eric Marcusson, Noga Yerushalmi
  • Publication number: 20120295962
    Abstract: Provided herein are methods for the treatment of liver cancer. These methods encompass the administration of a compound comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Also provided herein are compositions for the treatment of liver cancer. Such compositions include compounds comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Certain miRNAs have been identified as overexpressed in liver cancer, such as, for example, hepatocellular carcinoma, and are thus selected for targeting by modified oligonucleotides. Further, certain miRNAs have been identified as overexpressed in hepatocellular carcinoma cells exposed to dioxin, and are thus selected for targeting by modified oligonucleotides. Antisense inhibition of certain of these miRNAs has been found to inhibit cell proliferation and induce apoptosis.
    Type: Application
    Filed: May 25, 2012
    Publication date: November 22, 2012
    Applicants: ROSETTA GENOMICS LTD., REGULUS THERAPEUTICS INC.
    Inventors: C. Frank Bennett, Ayelet Chajut, Christine Esau, Eric G. Marcusson, Noga Yerushalmi
  • Publication number: 20120232124
    Abstract: Described herein are compositions and methods for prognosis and treatment of prostate cancer patients. Specifically the invention relates to microRNA molecules associated with the prognosis of prostate cancer, as well as various nucleic acid molecules relating thereto or derived therefrom.
    Type: Application
    Filed: July 20, 2010
    Publication date: September 13, 2012
    Applicant: Rosetta Genomics Lts
    Inventors: Ayelet Chajut, Shai Rosenwald
  • Patent number: 8211867
    Abstract: Provided herein are methods for the treatment of liver cancer. These methods encompass the administration of a compound comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Also provided herein are compositions for the treatment of liver cancer. Such compositions include compounds comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Certain miRNAs have been identified as overexpressed in liver cancer, such as, for example, hepatocellular carcinoma, and are thus selected for targeting by modified oligonucleotides. Further, certain miRNAs have been identified as overexpressed in hepatocellular carcinoma cells exposed to dioxin, and are thus selected for targeting by modified oligonucleotides. Antisense inhibition of certain of these miRNAs has been found to inhibit cell proliferation and induce apoptosis.
    Type: Grant
    Filed: October 29, 2008
    Date of Patent: July 3, 2012
    Assignees: Regulus Therapeutics Inc., Rosetta Genomics Ltd.
    Inventors: C. Frank Bennett, Ayelet Chajut, Christine Esau, Eric G. Marcusson, Noga Yerushalmi
  • Publication number: 20110251150
    Abstract: Provided herein are methods for the treatment of liver cancer. These methods encompass the administration of a compound comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Also provided herein are compositions for the treatment of liver cancer. Such compositions include compounds comprising a modified oligonucleotide, wherein the modified oligonucleotide is targeted to a miRNA. Certain miRNAs have been identified as overexpressed in liver cancer, such as, for example, hepatocellular carcinoma, and are thus selected for targeting by modified oligonucleotides. Further, certain miRNAs have been identified as overexpressed in hepatocellular carcinoma cells exposed to dioxin, and are thus selected for targeting by modified oligonucleotides. Antisense inhibition of certain of these miRNAs has been found to inhibit cell proliferation and induce apoptosis.
    Type: Application
    Filed: October 29, 2008
    Publication date: October 13, 2011
    Applicants: Rosetta Genomics Ltd.
    Inventors: C. Bennett, Ayelet Chajut, Christine Esau, Eric Marcusson, Noga Yerushalmi