Invention Grant
- Patent Title: Adeno-associated virus vector variants for high efficiency genome editing and methods thereof
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Application No.: US16858199Application Date: 2020-04-24
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Publication No.: US11434504B2Publication Date: 2022-09-06
- Inventor: Saswati Chatterjee , Laura Jane Smith , Kamehameha Wong
- Applicant: CITY OF HOPE
- Applicant Address: US CA Duarte
- Assignee: CITY OF HOPE
- Current Assignee: CITY OF HOPE
- Current Assignee Address: US CA Duarte
- Agency: Dechert LLP
- Agent Andrew T. Wilkins
- Main IPC: C12N15/86
- IPC: C12N15/86 ; A61K48/00 ; C12N15/113 ; C12N9/22 ; C07K14/005 ; C12N15/90 ; C12N15/10 ; C12N7/00

Abstract:
Adeno-associated virus (AAV) Clade F vectors or AAV vector variants (relative to AAV9) for precise editing of the genome of a cell and methods and kits thereof are provided. Targeted genome editing using the AAV Clade F vectors or AAV vector variants provided herein occurred at frequencies that were shown to be 1,000 to 100,000 fold more efficient than has previously been reported. Also provided are methods of treating a disease or disorder in a subject by editing the genome of a cell of the subject via transducing the cell with an AAV Clade F vector or AAV vector variant as described herein and further transplanting the transduced cell into the subject to treat the disease or disorder of the subject. Also provided herein are methods of treating a disease or disorder in a subject by in vivo genome editing by directly administering the AAV Clade F vector or AAV vector variant as described herein to the subject.
Public/Granted literature
- US20210079426A1 ADENO-ASSOCIATED VIRUS VECTOR VARIANTS FOR HIGH EFFICIENCY GENOME EDITING AND METHODS THEREOF Public/Granted day:2021-03-18
Information query
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