AU2020315513A1 - Recombinantly-modified adeno-associated virus (RAAV) having improved packaging efficiency - Google Patents

Recombinantly-modified adeno-associated virus (RAAV) having improved packaging efficiency Download PDF

Info

Publication number
AU2020315513A1
AU2020315513A1 AU2020315513A AU2020315513A AU2020315513A1 AU 2020315513 A1 AU2020315513 A1 AU 2020315513A1 AU 2020315513 A AU2020315513 A AU 2020315513A AU 2020315513 A AU2020315513 A AU 2020315513A AU 2020315513 A1 AU2020315513 A1 AU 2020315513A1
Authority
AU
Australia
Prior art keywords
raav
domain
cis
modified
recombinantly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
AU2020315513A
Other languages
English (en)
Inventor
Qizhao Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Charles River Laboratories Inc
Original Assignee
Charles River Laboratories Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Charles River Laboratories Inc filed Critical Charles River Laboratories Inc
Publication of AU2020315513A1 publication Critical patent/AU2020315513A1/en
Assigned to CHARLES RIVER LABORATORIES, INC. reassignment CHARLES RIVER LABORATORIES, INC. Request for Assignment Assignors: VIGENE BIOSCIENCES INC.
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/66—Microorganisms or materials therefrom
    • A61K35/76—Viruses; Subviral particles; Bacteriophages
    • A61K35/761—Adenovirus
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • C12N15/86—Viral vectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/005—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from viruses
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/005—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from viruses
    • C07K14/01—DNA viruses
    • C07K14/075—Adenoviridae
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0601—Invertebrate cells or tissues, e.g. insect cells; Culture media therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/0684—Cells of the urinary tract or kidneys
    • C12N5/0686—Kidney cells
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011—Details
    • C12N2710/10011—Adenoviridae
    • C12N2710/10311—Mastadenovirus, e.g. human or simian adenoviruses
    • C12N2710/10341—Use of virus, viral particle or viral elements as a vector
    • C12N2710/10343—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2750/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
    • C12N2750/00011—Details
    • C12N2750/14011—Parvoviridae
    • C12N2750/14111—Dependovirus, e.g. adenoassociated viruses
    • C12N2750/14122—New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2750/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
    • C12N2750/00011—Details
    • C12N2750/14011—Parvoviridae
    • C12N2750/14111—Dependovirus, e.g. adenoassociated viruses
    • C12N2750/14141—Use of virus, viral particle or viral elements as a vector
    • C12N2750/14143—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2750/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
    • C12N2750/00011—Details
    • C12N2750/14011—Parvoviridae
    • C12N2750/14111—Dependovirus, e.g. adenoassociated viruses
    • C12N2750/14151—Methods of production or purification of viral material
    • C12N2750/14152—Methods of production or purification of viral material relating to complementing cells and packaging systems for producing virus or viral particles
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2800/00—Nucleic acids vectors
    • C12N2800/40—Systems of functionally co-operating vectors
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2820/00—Vectors comprising a special origin of replication system
    • C12N2820/60—Vectors comprising a special origin of replication system from viruses

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Virology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Cell Biology (AREA)
  • Urology & Nephrology (AREA)
  • Mycology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
AU2020315513A 2019-07-15 2020-03-12 Recombinantly-modified adeno-associated virus (RAAV) having improved packaging efficiency Pending AU2020315513A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/512,051 US10653731B1 (en) 2019-07-15 2019-07-15 Recombinantly-modified adeno-associated virus (rAAV) having improved packaging efficiency
US16/512,051 2019-07-15
PCT/US2020/022326 WO2021011034A1 (en) 2019-07-15 2020-03-12 Recombinantly-modified adeno-associated virus (raav) having improved packaging efficiency

Publications (1)

Publication Number Publication Date
AU2020315513A1 true AU2020315513A1 (en) 2022-02-17

Family

ID=70736392

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020315513A Pending AU2020315513A1 (en) 2019-07-15 2020-03-12 Recombinantly-modified adeno-associated virus (RAAV) having improved packaging efficiency

Country Status (7)

Country Link
US (2) US10653731B1 (https=)
EP (1) EP3999648A4 (https=)
JP (1) JP2022542829A (https=)
KR (1) KR20220034214A (https=)
CN (1) CN114375337A (https=)
AU (1) AU2020315513A1 (https=)
WO (1) WO2021011034A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10653731B1 (en) 2019-07-15 2020-05-19 Vigene Biosciences Inc. Recombinantly-modified adeno-associated virus (rAAV) having improved packaging efficiency
EP4658759A2 (en) * 2023-02-02 2025-12-10 Agathos Biologics Baby hamster kidney (bhk) cells transformed with the adenoviral e1 gene for production of recombinant adeno-associated virus

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6342390B1 (en) 1994-11-23 2002-01-29 The United States Of America As Represented By The Secretary Of Health And Human Services Lipid vesicles containing adeno-associated virus rep protein for transgene integration and gene therapy
US6093570A (en) 1995-06-07 2000-07-25 The University Of North Carolina At Chapel Hill Helper virus-free AAV production
CA2265460A1 (en) 1996-09-11 1998-03-19 The Government Of The United States Of America, Represented By The Secre Tary, Department Of Health And Human Services Aav4 vector and uses thereof
US6995006B2 (en) 1997-09-05 2006-02-07 Targeted Genetics Corporation Methods for generating high titer helper-free preparations of released recombinant AAV vectors
US6566118B1 (en) 1997-09-05 2003-05-20 Targeted Genetics Corporation Methods for generating high titer helper-free preparations of released recombinant AAV vectors
US6642051B1 (en) 1997-10-21 2003-11-04 Targeted Genetics Corporation Amplifiable adeno-associated virus(AAV) packaging cassettes for the production of recombinant AAV vectors
IT1297074B1 (it) 1997-11-21 1999-08-03 Angeletti P Ist Richerche Bio Forme ormone-dipendenti delle proteine rep del virus adeno-associato (aav-2), sequenze di dna codificanti per esse, vettori che le
EP1082413B1 (en) 1998-05-28 2008-07-23 THE GOVERNMENT OF THE UNITED STATES OF AMERICA, as represented by THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES Aav5 vector and uses thereof
US6984517B1 (en) 1998-05-28 2006-01-10 The United States Of America As Represented By The Department Of Health And Human Services AAV5 vector and uses thereof
US6759237B1 (en) 1998-11-05 2004-07-06 The Trustees Of The University Of Pennsylvania Adeno-associated virus serotype 1 nucleic acid sequences, vectors and host cells containing same
US6759050B1 (en) 1998-12-03 2004-07-06 Avigen, Inc. Excipients for use in adeno-associated virus pharmaceutical formulations, and pharmaceutical formulations made therewith
DE19905501B4 (de) 1999-02-10 2005-05-19 MediGene AG, Gesellschaft für molekularbiologische Kardiologie und Onkologie Verfahren zur Herstellung eines rekombinanten Adeno-assoziierten Virus, geeignete Mittel hierzu sowie Verwendung zur Herstellung eines Arzneimittels
US6498244B1 (en) 1999-05-28 2002-12-24 Cell Genesys, Inc. Adeno-associated virus capsid immunologic determinants
US7115391B1 (en) 1999-10-01 2006-10-03 Genovo, Inc. Production of recombinant AAV using adenovirus comprising AAV rep/cap genes
US7208315B2 (en) 2000-01-05 2007-04-24 Fred Hutchinson Cancer Research Center Compositions and methods for efficient AAV vector production
AU2002248297A1 (en) 2001-01-05 2002-07-16 Children's Hospital, Inc. Aav2 vectors and methods
US6841357B1 (en) 2001-03-30 2005-01-11 Stratagene California Method and kits for titering adeno-associated virus vectors
US6723551B2 (en) 2001-11-09 2004-04-20 The United States Of America As Represented By The Department Of Health And Human Services Production of adeno-associated virus in insect cells
WO2003042361A2 (en) 2001-11-09 2003-05-22 Government Of The United States Of America, Department Of Health And Human Services Production of adeno-associated virus in insect cells
NZ532635A (en) * 2001-11-13 2007-05-31 Univ Pennsylvania A method of identifying unknown adeno-associated virus (AAV) sequences and a kit for the method
DK2359869T3 (en) 2001-12-17 2019-04-15 Univ Pennsylvania Sequences of adeno-associated virus (AAV) serotype 8, vectors containing these, and uses thereof
US7419817B2 (en) 2002-05-17 2008-09-02 The United States Of America As Represented By The Secretary Department Of Health And Human Services, Nih. Scalable purification of AAV2, AAV4 or AAV5 using ion-exchange chromatography
US7122348B2 (en) 2002-12-11 2006-10-17 City Of Hope AAV2 Rep protein fusions
US9441244B2 (en) 2003-06-30 2016-09-13 The Regents Of The University Of California Mutant adeno-associated virus virions and methods of use thereof
US9233131B2 (en) 2003-06-30 2016-01-12 The Regents Of The University Of California Mutant adeno-associated virus virions and methods of use thereof
CN1856576B (zh) 2003-09-30 2011-05-04 宾夕法尼亚州立大学托管会 腺伴随病毒(aav)进化支、序列、含有这些序列的载体及它们的应用
US7625570B1 (en) 2005-03-10 2009-12-01 The Regents Of The University Of California Methods for purifying adeno-associated virus
EP2311967B1 (en) 2005-10-20 2017-09-20 UniQure IP B.V. Improved AAV vectors produced in insect cells
ES2385679T3 (es) 2006-08-24 2012-07-30 Virovek, Inc. Expresión de células de insecto de genes con marcos de lectura abiertos superpuestos, métodos y composiciones de éstos
WO2010022195A2 (en) 2008-08-20 2010-02-25 Virxsys Corporation Non-integrating lenti/adeno-associated virus hybrid vector system
HUE028341T2 (en) 2009-06-16 2016-12-28 Genzyme Corp Improved methods for purification of recombinant aav vectors
JP2014503173A (ja) * 2009-11-05 2014-02-13 プロイェクト、デ、ビオメディシナ、シーマ、ソシエダッド、リミターダ 制御された発現系
US8663624B2 (en) 2010-10-06 2014-03-04 The Regents Of The University Of California Adeno-associated virus virions with variant capsid and methods of use thereof
DK2675902T3 (da) 2011-02-17 2019-06-03 Univ Pennsylvania Sammensætninger og fremgangsmåder til at ændre vævsspecificitet og forbedre aav9-medieret genoverførsel
EP2500434A1 (en) 2011-03-12 2012-09-19 Association Institut de Myologie Capsid-free AAV vectors, compositions, and methods for vector production and gene delivery
WO2012145509A2 (en) 2011-04-19 2012-10-26 The Research Foundation Of State University Of New York Adeno-associated-virus rep sequences, vectors, and viruses
HRP20171334T1 (hr) 2011-04-22 2017-11-17 The Regents Of The University Of California Virioni adeno-povezanog virusa s kapsid varijantom i postupci njihove upotrebe
US9441206B2 (en) 2011-10-28 2016-09-13 The University Of North Carolina At Chapel Hill Cell line for production of adeno-associated virus
EP3241902B1 (en) 2012-05-25 2018-02-28 The Regents of The University of California Methods and compositions for rna-directed target dna modification and for rna-directed modulation of transcription
US8697359B1 (en) 2012-12-12 2014-04-15 The Broad Institute, Inc. CRISPR-Cas systems and methods for altering expression of gene products
US10106816B2 (en) * 2012-12-14 2018-10-23 Case Western Reserve University Genomic RNA packaging enhancer element
US9447433B2 (en) 2013-03-15 2016-09-20 The University Of North Carolina At Chapel Hill Synthetic adeno-associated virus inverted terminal repeats
CN105765066B (zh) 2013-11-29 2018-12-14 宝生物工程株式会社 用于定量腺伴随病毒的方法
GB201407852D0 (en) * 2014-05-02 2014-06-18 Iontas Ltd Preparation of libraries od protein variants expressed in eukaryotic cells and use for selecting binding molecules
JP7023842B2 (ja) * 2015-10-29 2022-02-22 テンプル ユニヴァーシティ － オブ ザ コモンウェルス システム オブ ハイアー エデュケーション Ｄｎａポリメラーゼシータによる核酸の３’末端の修飾
US11208630B2 (en) 2015-12-24 2021-12-28 University Of Florida Research Foundation, Incorporated AAV production using suspension adapted cells
CA3012409A1 (en) * 2016-01-29 2017-08-03 Sirion Biotech Gmbh Aav-based conditional expression system
JP7632835B2 (ja) * 2016-05-20 2025-02-19 プレジデント アンド フェローズ オブ ハーバード カレッジ 加齢関連疾患及び症状の遺伝子治療法
US10294452B2 (en) 2016-11-22 2019-05-21 Dao-Yao He Lysis, extraction and purification of adeno-associated virus and adenovirus from host cells
CN108727486A (zh) * 2017-04-24 2018-11-02 舒泰神（北京）生物制药股份有限公司 长效神经生长因子、制备方法及其组合物
US10653731B1 (en) 2019-07-15 2020-05-19 Vigene Biosciences Inc. Recombinantly-modified adeno-associated virus (rAAV) having improved packaging efficiency

Also Published As

Publication number Publication date
JP2022542829A (ja) 2022-10-07
KR20220034214A (ko) 2022-03-17
US12156894B2 (en) 2024-12-03
US10653731B1 (en) 2020-05-19
US20220257678A1 (en) 2022-08-18
WO2021011034A1 (en) 2021-01-21
EP3999648A1 (en) 2022-05-25
CN114375337A (zh) 2022-04-19
EP3999648A4 (en) 2023-08-16

Similar Documents

Publication Publication Date Title
CN114450393B (zh) 重组修饰腺相关病毒辅助载体及其在提高重组修饰腺相关病毒的包装效率的用途
KR102370675B1 (ko) 표적 핵산의 변형을 위한 개선된 방법
US20220282277A1 (en) Use of ion concentrations to increase the packaging efficiency of recombinant adeno-associated virus
KR20220161297A (ko) 신규 세포주
KR20130132405A (ko) 형질전환 빈도를 증가시키기 위해 변형된 아그로박테리움 균주
CN113518825A (zh) Wiskott-aldrich综合征的造血干细胞基因疗法
CN114645066B (zh) 一种用于艾滋病基因治疗的核酸构建体
US12156894B2 (en) Recombinantly-modified adeno-associated virus (rAAV) having improved packaging efficiency
CN117480257A (zh) 用于高水平rAAV生产的系统
AU2017252409B2 (en) Compositions and methods for nucleic acid expression and protein secretion in bacteroides
HK40067796A (en) Recombinantly-modified adeno-associated virus (raav) having improved packaging efficiency
HK40067794A (en) Use of ion concentrations to increase the packaging efficiency of recombinant adeno-associated virus
CN114874332B (zh) 经修饰的rnf112作为治疗als药物的应用
CN111534542A (zh) piggyBac转座子系统介导的真核生物转基因细胞系及构建方法
HK40067797A (en) Recombinantly-modified adeno-associated virus helper vectors and their use to improve the packaging efficiency of recombinantly-modified adeno-associated virus
KR20150123741A (ko) 다수의 단백질-단백질 상호작용 동시 분석을 위한 벡터
KR20230115479A (ko) 재조합 구제역 바이러스 a형 및 이를 포함하는 구제역 백신 조성물

Legal Events

Date Code Title Description
PC1 Assignment before grant (sect. 113)

Owner name: CHARLES RIVER LABORATORIES, INC.

Free format text: FORMER APPLICANT(S): VIGENE BIOSCIENCES INC.