Patents by Inventor Yuji Tsunekawa

Yuji Tsunekawa 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: 11959094
    Abstract: Disclosed herein are homology-independent targeted integration methods of integrating an exogenous DNA sequence into a genome of a non-dividing cell and compositions for such methods. Methods herein comprise contacting the non-dividing cell with a composition comprising a targeting construct comprising the exogenous DNA sequence and a targeting sequence, a complementary strand oligonucleotide homologous to the targeting sequence, and a nuclease, thereby altering the genome of the non-dividing cell.
    Type: Grant
    Filed: May 2, 2023
    Date of Patent: April 16, 2024
    Assignee: Salk Institute for Biological Studies
    Inventors: Juan Carlos Izpisua Belmonte, Keiichiro Suzuki, Reyna Hernandez-Benitez, Jun Wu, Yuji Tsunekawa
  • Publication number: 20230399663
    Abstract: Disclosed herein are homology-independent targeted integration methods of integrating an exogenous DNA sequence into a genome of a non-dividing cell and compositions for such methods. Methods herein comprise contacting the non-dividing cell with a composition comprising a targeting construct comprising the exogenous DNA sequence and a targeting sequence, a complementary strand oligonucleotide homologous to the targeting sequence, and a nuclease, thereby altering the genome of the non-dividing cell.
    Type: Application
    Filed: May 2, 2023
    Publication date: December 14, 2023
    Applicant: Salk Institute for Biological Studies
    Inventors: Juan Carlos Izpisua Belmonte, Keiichiro Suzuki, Reyna Hernandez-Benitez, Jun Wu, Yuji Tsunekawa
  • Patent number: 11674158
    Abstract: Disclosed herein are homology-independent targeted integration methods of integrating an exogenous DNA sequence into a genome of a non-dividing cell and compositions for such methods. Methods herein comprise contacting the non-dividing cell with a composition comprising a targeting construct comprising the exogenous DNA sequence and a targeting sequence, a complementary strand oligonucleotide homologous to the targeting sequence, and a nuclease, thereby altering the genome of the non-dividing cell.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: June 13, 2023
    Assignee: Salk Institute for Biological Studies
    Inventors: Juan Carlos Izpisua Belmonte, Keiichiro Suzuki, Reyna Hernandez-Benitez, Jun Wu, Yuji Tsunekawa
  • Publication number: 20220249698
    Abstract: Provided is a novel therapeutic agent for a disease caused by a dominant gene mutation (7). A therapeutic agent of the present invention comprises a donor DNA (20) that contains a polynucleotide having the following sequences (a) to (c): (a) a normal gene (1); (b) a first reverse target sequence (2a) that is located upstream of the normal gene (1) and that is cleaved by a designer nuclease; and (c) a second reverse target sequence (2b) that is located downstream of the normal gene (1) and that is cleaved by the designer nuclease, where the reverse target sequences (2a, 2b) each mean a sequence obtained by inverting a target sequence (6) that is present in the genome and that is cleaved by the designer nuclease.
    Type: Application
    Filed: July 10, 2020
    Publication date: August 11, 2022
    Inventors: Masayo TAKAHASHI, Akishi ONISHI, Yuji TSUNEKAWA
  • Publication number: 20190225991
    Abstract: Disclosed herein are homology-independent targeted integration methods of integrating an exogenous DNA sequence into a genome of a non-dividing cell and compositions for such methods. Methods herein comprise contacting the non-dividing cell with a composition comprising a targeting construct comprising the exogenous DNA sequence and a targeting sequence, a complementary strand oligonucleotide homologous to the targeting sequence, and a nuclease, thereby altering the genome of the non-dividing cell.
    Type: Application
    Filed: July 14, 2017
    Publication date: July 25, 2019
    Inventors: Juan Carlos IZPISUA BELMONTE, Keiichiro SUZUKI, Reyna HERNANDEZ-BENITEZ, Jun WU, Yuji TSUNEKAWA
  • Publication number: 20160304854
    Abstract: Methods of preventing the transmission of a mitochondrial disease, disorder, or condition using mitochondria-targeted enzymes or mRNA encoding mitochondria-targeted enzymes. The methods as described herein can specifically eliminate mitochondrial DNA (mtDNA) mutations in the germline.
    Type: Application
    Filed: April 15, 2016
    Publication date: October 20, 2016
    Applicant: GenOva Laboratories LLC
    Inventors: Juan Carlos Izpisua Belmonte, Pradeep Reddy Dubbaka Venu, Alejandro Ocampo, Keiichiro Suzuki, Yuji Tsunekawa