PE20240371A1 - Metodos escalables para producir un vector viral adenoasociado (aav) recombinante en un sistema de cultivo celular en suspension sin suero adecuado para uso clinico - Google Patents
Metodos escalables para producir un vector viral adenoasociado (aav) recombinante en un sistema de cultivo celular en suspension sin suero adecuado para uso clinicoInfo
- Publication number
- PE20240371A1 PE20240371A1 PE2023002040A PE2023002040A PE20240371A1 PE 20240371 A1 PE20240371 A1 PE 20240371A1 PE 2023002040 A PE2023002040 A PE 2023002040A PE 2023002040 A PE2023002040 A PE 2023002040A PE 20240371 A1 PE20240371 A1 PE 20240371A1
- Authority
- PE
- Peru
- Prior art keywords
- aav
- serum
- associated viral
- vector
- produce
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 5
- 238000004113 cell culture Methods 0.000 title 1
- 239000000725 suspension Substances 0.000 title 1
- 230000003612 virological effect Effects 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 3
- 229920002873 Polyethylenimine Polymers 0.000 abstract 2
- 238000001890 transfection Methods 0.000 abstract 2
- 150000007523 nucleic acids Chemical class 0.000 abstract 1
- 102000039446 nucleic acids Human genes 0.000 abstract 1
- 108020004707 nucleic acids Proteins 0.000 abstract 1
- 239000013612 plasmid Substances 0.000 abstract 1
- 239000013603 viral vector Substances 0.000 abstract 1
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- 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
- C12N15/87—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
- C12N15/88—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation using microencapsulation, e.g. using amphiphile liposome vesicle
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- 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
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- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
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- C12N2750/14011—Parvoviridae
- C12N2750/14111—Dependovirus, e.g. adenoassociated viruses
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- C12N2750/00011—Details
- C12N2750/14011—Parvoviridae
- C12N2750/14111—Dependovirus, e.g. adenoassociated viruses
- C12N2750/14151—Methods of production or purification of viral material
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- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Genetics & Genomics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
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- Plant Pathology (AREA)
- Virology (AREA)
- Immunology (AREA)
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- Urology & Nephrology (AREA)
- Gynecology & Obstetrics (AREA)
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- Animal Behavior & Ethology (AREA)
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- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Se describen metodos y composiciones para transfectar celulas con plasmidos. En ciertas modalidades, se divulgan metodos y composiciones en las que la eficacia de la transfeccion aumenta significativamente al poner en contacto las celulas que se transducen con polietilenimina (PEI) que esta libre de acido nucleico durante el proceso de transfeccion. Tambien se describen vectores virales adenoasociados terapeuticamente utiles generados de acuerdo con los metodos y composiciones divulgados
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562261815P | 2015-12-01 | 2015-12-01 | |
PCT/US2016/064414 WO2017096039A1 (en) | 2015-12-01 | 2016-12-01 | Scalable methods for producing recombinant adeno-associated viral (aav) vector in serum-free suspension cell culture system suitable for clinical use |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20240371A1 true PE20240371A1 (es) | 2024-03-05 |
Family
ID=58797705
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2023002040A PE20240371A1 (es) | 2015-12-01 | 2016-12-01 | Metodos escalables para producir un vector viral adenoasociado (aav) recombinante en un sistema de cultivo celular en suspension sin suero adecuado para uso clinico |
PE2018001066A PE20181534A1 (es) | 2015-12-01 | 2016-12-01 | Metodos escalables para producir un vector viral adenoasociado (aav) recombinante en un sistema de cultivo celular en suspension sin suero adecuado para uso clinico |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2018001066A PE20181534A1 (es) | 2015-12-01 | 2016-12-01 | Metodos escalables para producir un vector viral adenoasociado (aav) recombinante en un sistema de cultivo celular en suspension sin suero adecuado para uso clinico |
Country Status (16)
Country | Link |
---|---|
US (1) | US20190292561A1 (es) |
EP (1) | EP3384015A4 (es) |
JP (2) | JP7444521B2 (es) |
KR (1) | KR20180091863A (es) |
CN (1) | CN108603174A (es) |
AU (2) | AU2016362317B2 (es) |
BR (1) | BR112018011193A2 (es) |
CA (1) | CA3006309A1 (es) |
CO (1) | CO2018006699A2 (es) |
IL (1) | IL259595B2 (es) |
MX (2) | MX2018006682A (es) |
PE (2) | PE20240371A1 (es) |
PH (1) | PH12018501168A1 (es) |
RU (1) | RU2766583C2 (es) |
SG (2) | SG10202106287YA (es) |
WO (1) | WO2017096039A1 (es) |
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WO2024056561A1 (en) | 2022-09-12 | 2024-03-21 | F. Hoffmann-La Roche Ag | Method for separating full and empty aav particles |
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WO2024165456A1 (en) | 2023-02-07 | 2024-08-15 | F. Hoffmann-La Roche Ag | Method for the detection of anti-aav particle antibodies |
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US6995006B2 (en) * | 1997-09-05 | 2006-02-07 | Targeted Genetics Corporation | Methods for generating high titer helper-free preparations of released recombinant AAV vectors |
CA2302992C (en) * | 1997-09-05 | 2011-11-01 | Targeted Genetics Corporation | Methods for generating high titer helper-free preparations of recombinant aav vectors |
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US7829694B2 (en) * | 2002-11-26 | 2010-11-09 | Medtronic, Inc. | Treatment of neurodegenerative disease through intracranial delivery of siRNA |
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RU2303064C2 (ru) * | 2005-04-06 | 2007-07-20 | ГУ НИИ вирусных препаратов им. О.Г. Анджапаридзе РАМН | Молекулярный комплекс для трансфекции клеток млекопитающих, содержащий плазмидную днк, модифицированный полиэтиленимин и молекулы-лиганды |
BR112014020325A2 (pt) * | 2012-02-17 | 2017-08-08 | Childrens Hospital Philadelphia | composições de vetor do aav e métodos para a transferência de gene para as células, órgãos e tecidos |
JP6480910B6 (ja) * | 2013-03-15 | 2019-04-03 | ザ・チルドレンズ・ホスピタル・オブ・フィラデルフィアThe Children’S Hospital Of Philadelphia | 無血清懸濁培養物系で組み換えレンチウイルスベクターを産生するための拡張可能な生産プロセス |
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CN103329852B (zh) * | 2013-06-19 | 2015-10-07 | 中国医学科学院病原生物学研究所 | 一种hbv持续性感染及纤维化小鼠模型建立 |
AU2014300980B2 (en) * | 2013-06-28 | 2020-03-05 | Ethris Gmbh | Compositions for introducing RNA into cells |
PT3024498T (pt) * | 2013-07-22 | 2020-03-06 | Childrens Hospital Philadelphia | Variante aav e composições, métodos e usos para transferência genética em células, órgãos e tecidos |
CN105873613A (zh) * | 2013-08-13 | 2016-08-17 | 贝勒医学院 | 用于核酸和药物递送的新型plga-修饰的聚乙烯亚胺自组装纳米技术 |
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EP3635108A4 (en) * | 2017-06-07 | 2021-03-31 | Spark Therapeutics, Inc. | REINFORCEMENT AGENT FOR IMPROVED CELL TRANSFECTION AND / OR RAV VECTOR PRODUCTION |
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BR112018011193A2 (pt) | 2018-11-21 |
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IL259595B2 (en) | 2024-01-01 |
KR20180091863A (ko) | 2018-08-16 |
SG10202106287YA (en) | 2021-07-29 |
JP7561788B2 (ja) | 2024-10-04 |
RU2018123502A (ru) | 2020-01-14 |
RU2766583C2 (ru) | 2022-03-15 |
AU2016362317B2 (en) | 2023-03-16 |
CA3006309A1 (en) | 2017-06-08 |
JP7444521B2 (ja) | 2024-03-06 |
MX2018006682A (es) | 2018-09-26 |
CN108603174A (zh) | 2018-09-28 |
IL259595A (en) | 2018-07-31 |
SG11201804400SA (en) | 2018-06-28 |
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