RU2011148790A - Способ продуцирования и очистки ортопоксвируса - Google Patents
Способ продуцирования и очистки ортопоксвируса Download PDFInfo
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- RU2011148790A RU2011148790A RU2011148790/02A RU2011148790A RU2011148790A RU 2011148790 A RU2011148790 A RU 2011148790A RU 2011148790/02 A RU2011148790/02 A RU 2011148790/02A RU 2011148790 A RU2011148790 A RU 2011148790A RU 2011148790 A RU2011148790 A RU 2011148790A
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- orthopoxvirus
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- orthopoxviruses
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- 241000700629 Orthopoxvirus Species 0.000 title claims abstract 21
- 238000004140 cleaning Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract 21
- 238000004806 packaging method and process Methods 0.000 claims abstract 12
- 101710163270 Nuclease Proteins 0.000 claims abstract 9
- 239000003463 adsorbent Substances 0.000 claims abstract 8
- 238000005349 anion exchange Methods 0.000 claims abstract 8
- 239000000706 filtrate Substances 0.000 claims abstract 6
- 150000003839 salts Chemical class 0.000 claims abstract 6
- 239000000203 mixture Substances 0.000 claims abstract 5
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims abstract 4
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims abstract 4
- 238000011026 diafiltration Methods 0.000 claims abstract 4
- 238000005352 clarification Methods 0.000 claims abstract 3
- 238000011534 incubation Methods 0.000 claims abstract 3
- 238000002955 isolation Methods 0.000 claims abstract 3
- 150000007523 nucleic acids Chemical class 0.000 claims abstract 3
- 102000039446 nucleic acids Human genes 0.000 claims abstract 3
- 108020004707 nucleic acids Proteins 0.000 claims abstract 3
- 241001465754 Metazoa Species 0.000 claims abstract 2
- YTAHJIFKAKIKAV-XNMGPUDCSA-N [(1R)-3-morpholin-4-yl-1-phenylpropyl] N-[(3S)-2-oxo-5-phenyl-1,3-dihydro-1,4-benzodiazepin-3-yl]carbamate Chemical compound O=C1[C@H](N=C(C2=C(N1)C=CC=C2)C1=CC=CC=C1)NC(O[C@H](CCN1CCOCC1)C1=CC=CC=C1)=O YTAHJIFKAKIKAV-XNMGPUDCSA-N 0.000 claims abstract 2
- 230000002238 attenuated effect Effects 0.000 claims abstract 2
- 239000000969 carrier Substances 0.000 claims abstract 2
- 239000012228 culture supernatant Substances 0.000 claims abstract 2
- 238000012258 culturing Methods 0.000 claims abstract 2
- 230000000694 effects Effects 0.000 claims abstract 2
- 208000015181 infectious disease Diseases 0.000 claims abstract 2
- 230000002401 inhibitory effect Effects 0.000 claims abstract 2
- 239000000047 product Substances 0.000 claims abstract 2
- 238000000746 purification Methods 0.000 claims abstract 2
- 238000001179 sorption measurement Methods 0.000 claims abstract 2
- 239000000725 suspension Substances 0.000 claims abstract 2
- 238000005406 washing Methods 0.000 claims abstract 2
- 210000004027 cell Anatomy 0.000 claims 14
- 239000011148 porous material Substances 0.000 claims 7
- 241000271566 Aves Species 0.000 claims 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 2
- 241000700618 Vaccinia virus Species 0.000 claims 2
- MZVQCMJNVPIDEA-UHFFFAOYSA-N [CH2]CN(CC)CC Chemical group [CH2]CN(CC)CC MZVQCMJNVPIDEA-UHFFFAOYSA-N 0.000 claims 2
- 230000006378 damage Effects 0.000 claims 2
- 108010042407 Endonucleases Proteins 0.000 claims 1
- 102000004533 Endonucleases Human genes 0.000 claims 1
- 241000287828 Gallus gallus Species 0.000 claims 1
- 108010034546 Serratia marcescens nuclease Proteins 0.000 claims 1
- 241000700605 Viruses Species 0.000 claims 1
- 238000011118 depth filtration Methods 0.000 claims 1
- -1 dimethylaminoethyl Chemical group 0.000 claims 1
- 210000002950 fibroblast Anatomy 0.000 claims 1
- 125000000524 functional group Chemical group 0.000 claims 1
- 238000002523 gelfiltration Methods 0.000 claims 1
- 239000008187 granular material Substances 0.000 claims 1
- 210000001161 mammalian embryo Anatomy 0.000 claims 1
- 239000011159 matrix material Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- 238000001471 micro-filtration Methods 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- 238000000527 sonication Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract 1
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Abstract
1. Способ получения и очистки ортопоксвируса дикого типа, аттеньюированного и/или рекомбинантного ортопоксвируса, включающий следующие этапы:a) приготовление культуры пакующих клеток;b) инфицирование культуры пакующих клеток ортопоксвирусом;c) культивирование инфицированных пакующих клеток до получения потомства ортопоксвируса;d) инкубация в присутствии одной или более нуклеаз;e) выделение ортопоксвирусов из супернатанта культуры и/или пакующих клеток;f) добавление моновалентных солей к ортопоксвирусам, выделенным на этапе е), в условиях, подходящих для ингибирования активности нуклеазы (нуклеаз) и для предотвращения адсорбции указанных ортопоксвирусов к анионообменному адсорбенту на этапе g);g) осуществление контакта смеси, полученной на этапе f) с анионообменным адсорбентом в условиях, подходящих для захвата нуклеиновых кислот;h) осветление смеси, полученной на этапе g), в условиях, подходящих для удаления клеточного дебриса;i) промывка анионообменного адсорбента раствором, содержащим моновалентные соли, в условиях, подходящих для выделения оставшихся ортопоксвирусов в фильтрате;j) концентрирование фильтрата, полученного на этапе h), и фильтрата, полученного на этапе i);k) диафильтрация содержащей ортопоксвирус фракции, полученной на этапе j).2. Способ по п.1, в котором пакующие клетки представляют собой иммортализованные клеточные линии, предпочтительно иммортализованные линии клеток птиц.3. Способ по п.2, где иммортализованные линии клеток птиц способны расти в суспензии без (микро)носителей, причем указанные клетки предпочтительно культивируют в среде, свободной от продуктов животного происхождения.4. Спо
Claims (17)
1. Способ получения и очистки ортопоксвируса дикого типа, аттеньюированного и/или рекомбинантного ортопоксвируса, включающий следующие этапы:
a) приготовление культуры пакующих клеток;
b) инфицирование культуры пакующих клеток ортопоксвирусом;
c) культивирование инфицированных пакующих клеток до получения потомства ортопоксвируса;
d) инкубация в присутствии одной или более нуклеаз;
e) выделение ортопоксвирусов из супернатанта культуры и/или пакующих клеток;
f) добавление моновалентных солей к ортопоксвирусам, выделенным на этапе е), в условиях, подходящих для ингибирования активности нуклеазы (нуклеаз) и для предотвращения адсорбции указанных ортопоксвирусов к анионообменному адсорбенту на этапе g);
g) осуществление контакта смеси, полученной на этапе f) с анионообменным адсорбентом в условиях, подходящих для захвата нуклеиновых кислот;
h) осветление смеси, полученной на этапе g), в условиях, подходящих для удаления клеточного дебриса;
i) промывка анионообменного адсорбента раствором, содержащим моновалентные соли, в условиях, подходящих для выделения оставшихся ортопоксвирусов в фильтрате;
j) концентрирование фильтрата, полученного на этапе h), и фильтрата, полученного на этапе i);
k) диафильтрация содержащей ортопоксвирус фракции, полученной на этапе j).
2. Способ по п.1, в котором пакующие клетки представляют собой иммортализованные клеточные линии, предпочтительно иммортализованные линии клеток птиц.
3. Способ по п.2, где иммортализованные линии клеток птиц способны расти в суспензии без (микро)носителей, причем указанные клетки предпочтительно культивируют в среде, свободной от продуктов животного происхождения.
4. Способ по п.1, в котором пакующие клетки представляют собой первичные или вторичные клетки птиц, и предпочтительно представляют собой фибробласты куриного эмбриона (CEF).
5. Способ по п.1, в котором рН лежит в диапазоне между 7,0 и 9,0, предпочтительно между 7,5 и 8,5, и более предпочтительно равен 8,0,
6. Способ по п.1, в котором нуклеаза (нуклеазы) представляет (представляют) собой эндонуклеазу (эндонуклеазы) и предпочтительно представляет собой Benzonase®.
7. Способ по п.1, в котором концентрация нуклеазы (нуклеаз) находится в диапазоне от 5 до 100 ед/мл, предпочтительно в диапазоне от 5 до 50 ед/мл, и более предпочтительно составляет 10 ед/мл.
8. Способ по п.1, в котором перед этапом выделения ортопоксвирусов осуществляют
1) этап обеспечения разрушения мембран пакующих клеток, предпочтительно путем использования высокоскоростного гомогенезатора или путем обработки ультразвуком; и
2) этап инкубирования смеси, полученной на этапе 1), в течение по меньшей мере 1 часа, что обеспечивает разрушение ранее добавленной нукпеазой (нуклеазами) нуклеиновых кислот, высвобождаемых из пакующих клеток.
9. Способ по п.1, в котором анионообменный адсорбент состоит из матрикса, состоящего из гранул, имеющих диаметр, превышающий размер пор фильтров, используемых на этапе осветления, предпочтительно диаметр более 8 мкм, более предпочтительно диаметр, лежащий в диапазоне между 50 мкм и 150 мкм, более предпочтительно диаметр, лежащий в диапазоне между 90 мкм и 120 мкм, и еще более предпочтительно диаметр, равный 120 мкм.
10. Способ по п.1, в котором функциональные группы анионообменного адсорбента выбраны из группы, состоящей из диметиламиноэтила (DMAE), диэтиламиноэтила (DEAE), триметиламиноэтила (ТМАЕ) и триэтиламиноэтила (ТЕАЕ), и предпочтительно представляет собой триметиламиноэтил (ТМАЕ).
11. Способ по п.1, в котором этап осветления осуществляют путем глубинной фильтрации и предпочтительно на фильтрах с размером пор, равным 8 мкм, в комбинации с фильтрами с размером пор, равным 5 мкм.
12. Способ по п.1, в котором этап концентрирования осуществляют путем микрофильтрации на фильтрах с размером пор, лежащим в диапазоне между 0,09 и 0,15 мкм, и предпочтительно на фильтрах с размером пор, равным 0,1 мкм.
13. Способ по п.1, в котором этап диафильтрации осуществляют на фильтрах с размером пор, лежащим в диапазоне между 0,09 и 0,15 мкм, и предпочтительно на фильтрах с размером пор, равным 0,1 мкм.
14. Способ по п.1, в котором способ дополнительно включает
1) этап гель-фильтрации; и
2) этап диафильтрации.
15. Способ по п.1, в котором моновалентные соли, используемые на этапе f), представляют собой NaCl.
16. Способ по п.1, в котором концентрация моновалентных солей, используемых на этапе f), находится в диапазоне от 50 до 150 мМ, и предпочтительно составляет 100 мМ.
17. Способ по любому из предшествующих пунктов, в котором указанный ортопоксвирус представляет собой вирус осповакцины или модифицированный вирус осоповакцины анкара (MVA).
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Families Citing this family (76)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009132195A1 (en) * | 2008-04-23 | 2009-10-29 | Michigan State University | Immortal avian cell line and methods of use |
| NZ596595A (en) * | 2009-05-12 | 2013-05-31 | Transgene Sa | Method for orthopoxvirus production and purification |
| CN102807969B (zh) * | 2011-06-03 | 2013-09-25 | 中国科学院动物研究所 | 高产杆状病毒的转基因卵巢细胞系及其制备方法和应用 |
| TWI575070B (zh) | 2011-07-12 | 2017-03-21 | 傳斯堅公司 | Hbv聚合酶突變體 |
| TW201321016A (zh) | 2011-09-29 | 2013-06-01 | Transgene Sa | 免疫療法組成物及用於治療c型肝炎病毒感染之療程(二) |
| WO2013045658A1 (en) | 2011-09-29 | 2013-04-04 | Transgene Sa | Immunotherapy composition and regimen for treating hepatitis c virus infection |
| US9695244B2 (en) | 2012-06-01 | 2017-07-04 | Momenta Pharmaceuticals, Inc. | Methods related to denosumab |
| WO2013181599A2 (en) * | 2012-06-01 | 2013-12-05 | Momenta Pharmaceuticals, Inc. | Methods related to rituximab |
| WO2014009433A1 (en) | 2012-07-10 | 2014-01-16 | Transgene Sa | Mycobacterium resuscitation promoting factor for use as adjuvant |
| EA029492B1 (ru) | 2012-07-10 | 2018-04-30 | Трансген Са | Вакцина на основе микобактериальных антигенов |
| TWI690322B (zh) | 2012-10-02 | 2020-04-11 | 法商傳斯堅公司 | 含病毒的調配物及其使用 |
| EP2970398B1 (en) | 2013-03-13 | 2024-05-08 | The United States of America, as Represented by The Secretary, Department of Health and Human Services | Prefusion rsv f proteins and their use |
| EP2855533A4 (en) | 2013-03-15 | 2015-11-25 | Momenta Pharmaceuticals Inc | METHODS RELATING TO CTLA4-FC FUSION PROTEINS |
| US10464996B2 (en) | 2013-05-13 | 2019-11-05 | Momenta Pharmaceuticals, Inc. | Methods for the treatment of neurodegeneration |
| GB201310031D0 (en) | 2013-06-05 | 2013-07-17 | Pirbright Inst The | Cell |
| CA2922996C (en) * | 2013-10-07 | 2023-03-21 | Novartis Ag | Treated filter |
| US20160257754A1 (en) | 2013-10-16 | 2016-09-08 | Momenta Pharmaceuticals Inc. | Sialylated glycoproteins |
| WO2015104380A1 (en) | 2014-01-09 | 2015-07-16 | Transgene Sa | Fusion of heterooligomeric mycobacterial antigens |
| CN120555373A (zh) | 2014-07-16 | 2025-08-29 | 特兰斯吉恩股份有限公司 | 用于表达免疫检查点调节因子的溶瘤病毒 |
| ES2753364T3 (es) | 2014-12-01 | 2020-04-08 | Transgene Sa | Formulaciones líquidas estables de virus vaccinia |
| EP3054006A1 (en) * | 2015-02-09 | 2016-08-10 | Institut National De La Sante Et De La Recherche Medicale (Inserm) | Recombinant adeno-associated virus particle purification with multiple-step anion exchange chromatography |
| WO2016128542A1 (en) | 2015-02-13 | 2016-08-18 | Transgene Sa | Immunotherapeutic vaccine and antibody combination therapy |
| WO2016131945A1 (en) | 2015-02-20 | 2016-08-25 | Transgene Sa | Combination product with autophagy modulator |
| AU2017242020B2 (en) | 2016-03-29 | 2021-08-05 | The United States Of America, As Represented By The Secretary, Department Of Health And Human Services | Substitutions-modified prefusion RSV F proteins and their use |
| CA3023022A1 (en) | 2016-05-04 | 2017-11-09 | Transgene Sa | Combination therapy with cpg tlr9 ligand |
| GB201616365D0 (en) * | 2016-09-27 | 2016-11-09 | Helsingin Yliopisto | Non-genetic modification of enveloped viruses |
| US20190328869A1 (en) | 2016-10-10 | 2019-10-31 | Transgene Sa | Immunotherapeutic product and mdsc modulator combination therapy |
| WO2018091680A1 (en) | 2016-11-18 | 2018-05-24 | Transgene Sa | Cowpox-based oncolytic vectors |
| EP3554538A2 (en) | 2016-12-16 | 2019-10-23 | Institute for Research in Biomedicine | Novel recombinant prefusion rsv f proteins and uses thereof |
| ES2905478T3 (es) | 2016-12-28 | 2022-04-08 | Transgene Sa | Virus oncolíticos y moléculas terapéuticas |
| CA3062549A1 (en) | 2017-05-15 | 2018-11-22 | Janssen Vaccines & Prevention B.V. | Stable virus-containing composition |
| CA3061678A1 (en) | 2017-05-15 | 2018-11-22 | Janssen Vaccines & Prevention B.V. | Stable virus-containing composition |
| WO2018234506A2 (en) | 2017-06-21 | 2018-12-27 | Transgene Sa | PERSONALIZED VACCINE |
| WO2019020543A1 (en) | 2017-07-28 | 2019-01-31 | Transgene Sa | ONCOLYTIC VIRUSES EXPRESSING AGENTS TARGETING METABOLIC IMMUNE MODULATORS |
| CA3080656A1 (en) | 2017-10-30 | 2019-05-09 | Baxalta GmbH | Environmentally compatible detergents for inactivation of lipid-enveloped viruses |
| WO2020011754A1 (en) | 2018-07-09 | 2020-01-16 | Transgene | Chimeric vaccinia viruses |
| US20210163991A1 (en) | 2018-08-10 | 2021-06-03 | Regenxbio Inc. | Scalable method for recombinant aav production |
| EP3617230A1 (en) | 2018-09-03 | 2020-03-04 | BioInvent International AB | Novel antibodies and nucleotide sequences, and uses thereof |
| EP3847246A1 (en) | 2018-09-06 | 2021-07-14 | Bavarian Nordic A/S | Storage improved poxvirus compositions |
| EP3867412A1 (en) | 2018-10-15 | 2021-08-25 | REGENXBIO Inc. | Method for measuring the infectivity of replication defective viral vectors and viruses |
| IL284421B2 (en) | 2018-12-28 | 2025-05-01 | Transgene | M2-defective poxvirus |
| CN111763661B (zh) * | 2019-04-02 | 2022-07-29 | 普莱柯生物工程股份有限公司 | 一种病毒纯化的方法、制备的疫苗组合物及其应用 |
| WO2020210600A1 (en) | 2019-04-11 | 2020-10-15 | Regenxbio Inc. | Methods of size exclusion chromatography for the characterization of recombinant adeno-associated virus compositions |
| TW202332458A (zh) | 2019-04-19 | 2023-08-16 | 美商銳進科斯生物股份有限公司 | 腺相關病毒載體調配物及方法 |
| CN112143693B (zh) * | 2019-06-28 | 2024-12-27 | 杭州康万达医药科技有限公司 | 一种生产病毒的方法及收获液组合物 |
| CN110468107A (zh) * | 2019-08-09 | 2019-11-19 | 中国农业科学院上海兽医研究所(中国动物卫生与流行病学中心上海分中心) | 一种对jev易感的猪扁桃体细胞系 |
| CN110396502A (zh) * | 2019-08-09 | 2019-11-01 | 中国农业科学院上海兽医研究所(中国动物卫生与流行病学中心上海分中心) | 对jev易感的猪扁桃体细胞系的构建方法 |
| EP3842065A1 (en) | 2019-12-23 | 2021-06-30 | Transgene | Process for designing a recombinant poxvirus for a therapeutic vaccine |
| EP3871690A1 (en) * | 2020-02-27 | 2021-09-01 | Technische Hochschule Mittelhessen | Method for virus production |
| US20230114464A1 (en) | 2020-03-12 | 2023-04-13 | Bavarian Nordic A/S | Conditions Improving Poxvirus Stability |
| EP4178605A1 (en) | 2020-07-13 | 2023-05-17 | Transgene | Treatment of immune depression |
| CN116590346B (zh) * | 2020-09-15 | 2024-05-14 | 上海药明巨诺生物医药研发有限公司 | 一种慢病毒载体纯化方法 |
| MX2023007315A (es) | 2020-12-16 | 2023-08-22 | Regenxbio Inc | Método para producir una partícula de virus adenoasociado recombinante. |
| WO2022148736A1 (en) | 2021-01-05 | 2022-07-14 | Transgene | Vectorization of muc1 t cell engager |
| WO2022159662A1 (en) | 2021-01-21 | 2022-07-28 | Regenxbio Inc. | Improved production of recombinant polypeptides and viruses |
| WO2023025899A2 (en) | 2021-08-26 | 2023-03-02 | Transgene | Delivery system for targeting genes of the interferon pathway |
| TW202321458A (zh) | 2021-09-22 | 2023-06-01 | 瑞典商生物創新國際公司 | 新穎抗體組合及其用途 |
| CN118202060A (zh) | 2021-10-05 | 2024-06-14 | 再生生物股份有限公司 | 用于重组aav生产的组合物和方法 |
| WO2023060113A1 (en) | 2021-10-05 | 2023-04-13 | Regenxbio Inc. | Compositions and methods for recombinant aav production |
| WO2023114816A1 (en) | 2021-12-14 | 2023-06-22 | Neurogene, Inc. | Recombinant optimized galc constructs and methods for treating galc-associated disorders |
| GB202201242D0 (en) | 2022-01-31 | 2022-03-16 | Univ Edinburgh | Recombinant optimized mecp2 cassettes and methods for treating rett syndrome and related disorders |
| US20250213727A1 (en) | 2022-03-25 | 2025-07-03 | Regenxbio Inc. | Dominant-negative tumor necrosis factor alpha adeno-associated virus gene therapy |
| GB202206336D0 (en) | 2022-04-29 | 2022-06-15 | Univ Edinburgh | Recombinant therapeutic FMR1 constructs and methods of treating fragile X syndrome and related disorders |
| WO2023213764A1 (en) | 2022-05-02 | 2023-11-09 | Transgene | Fusion polypeptide comprising an anti-pd-l1 sdab and a member of the tnfsf |
| WO2023213763A1 (en) | 2022-05-02 | 2023-11-09 | Transgene | Poxvirus encoding a binding agent comprising an anti- pd-l1 sdab |
| WO2023239627A2 (en) | 2022-06-08 | 2023-12-14 | Regenxbio Inc. | Methods for recombinant aav production |
| KR20250029119A (ko) | 2022-06-29 | 2025-03-04 | 버베리안 노딕 에이/에스 | 엡스타인-바-바이러스 백신 |
| US20250387463A1 (en) | 2022-06-29 | 2025-12-25 | Bavarian Nordic A/S | Recombinant Modified saRNA (VRP) and Vaccinia Virus Ankara (MVA) Prime-Boost Regimen |
| EP4547705A1 (en) | 2022-07-01 | 2025-05-07 | Transgene | Fusion protein comprising a surfactant-protein-d and a member of the tnfsf |
| WO2024038175A1 (en) | 2022-08-18 | 2024-02-22 | Transgene | Chimeric poxviruses |
| AU2024234386A1 (en) * | 2023-03-10 | 2025-08-28 | Bavarian Nordic A/S | Production of poxviruses from quail cell cultures |
| WO2024211780A1 (en) | 2023-04-07 | 2024-10-10 | Regenxbio Inc. | Compositions and methods for recombinant aav production |
| WO2024233529A2 (en) | 2023-05-07 | 2024-11-14 | Regenxbio Inc. | Compositions and methods for recombinant aav production |
| WO2025090962A1 (en) | 2023-10-25 | 2025-05-01 | Regenxbio Inc. | Compositions and methods for recombinant aav production |
| WO2025106374A1 (en) | 2023-11-13 | 2025-05-22 | Juno Therapeutics, Inc. | Aav production method |
| CN118109517A (zh) * | 2024-02-04 | 2024-05-31 | 南京市第一医院 | 一种永生化人结直肠癌成纤维细胞系及其构建方法和应用 |
Family Cites Families (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4675187A (en) | 1983-05-16 | 1987-06-23 | Bristol-Myers Company | BBM-1675, a new antibiotic complex |
| US6007806A (en) | 1986-08-13 | 1999-12-28 | Transgene S.A. | Expression of a tumor-specific antigen by a recombinant vector virus and use thereof in preventive or curative treatment of the corresponding tumor |
| FR2643817B1 (fr) | 1989-03-06 | 1993-12-17 | Transgene Sa | Composition pharmaceutique, utile a titre preventif ou curatif contre les tumeurs induites par les papillomavirus |
| GB8705477D0 (en) | 1987-03-09 | 1987-04-15 | Carlton Med Prod | Drug delivery systems |
| GB9001641D0 (en) | 1990-01-24 | 1990-03-21 | Imp Cancer Res Tech | Compounds |
| FR2668064B1 (fr) | 1990-10-23 | 1994-12-16 | Transgene Sa | Composition pharmaceutique pour le traitement ou la prevention d'une tumeur maligne. |
| WO1994029471A1 (en) | 1993-06-10 | 1994-12-22 | Genetic Therapy, Inc. | Adenoviral vectors for treatment of hemophilia |
| FR2710536B1 (fr) | 1993-09-29 | 1995-12-22 | Transgene Sa | Usage anti-cancéreux d'un vecteur viral comportant un gène modulateur de la réponse immunitaire et/ou inflammatoire. |
| FR2751879B1 (fr) | 1996-07-30 | 1998-10-30 | Transgene Sa | Composition pharmaceutique contre les tumeurs et infections a papillomavirus |
| US7118754B1 (en) | 1996-07-30 | 2006-10-10 | Transgene S.A. | Pharmaceutical composition for treating papillomavirus tumors and infection |
| US5672485A (en) * | 1996-08-13 | 1997-09-30 | Regents Of The University Of Minnesota | Immortalized cell lines for virus growth |
| FR2766091A1 (fr) | 1997-07-18 | 1999-01-22 | Transgene Sa | Composition antitumorale a base de polypeptide immunogene de localisation cellulaire modifiee |
| DE19730989A1 (de) | 1997-07-18 | 1999-01-21 | Merck Patent Gmbh | Piperazin-Derivate |
| FR2777570A1 (fr) | 1998-04-17 | 1999-10-22 | Transgene Sa | Mutant ayant une activite phosphoribosyl transferase |
| SI1407006T1 (sl) * | 2001-12-20 | 2006-04-30 | Bavarian Nordic As | Postopek za ponovno pridobivanje in ciscenje poksvirusov iz inficiranih celic |
| AU2003268210A1 (en) * | 2002-08-28 | 2004-03-19 | Introgen Therapeutics Inc. | Chromatographic methods for adenovirus purification |
| FR2855758B1 (fr) | 2003-06-05 | 2005-07-22 | Biomerieux Sa | Composition comprenant la polyproteine ns3/ns4 et le polypeptide ns5b du vhc, vecteurs d'expression incluant les sequences nucleiques correspondantes et leur utilisation en therapeutique |
| US7695960B2 (en) | 2003-06-05 | 2010-04-13 | Transgene S.A. | Composition comprising the polyprotein NS3/NS4 and the polypeptide NS5B of HCV, expression vectors including the corresponding nucleic sequences and their therapeutic use |
| JP4672659B2 (ja) | 2003-07-21 | 2011-04-20 | トランジェーヌ、ソシエテ、アノニム | 改善されたシトシンデアミナーゼ活性を有するポリペプチド |
| US7432101B2 (en) | 2003-07-22 | 2008-10-07 | Vivalis | Production of poxviruses with adherent or non adherent avian cell lines |
| WO2005080556A2 (en) * | 2004-02-23 | 2005-09-01 | Crucell Holland B.V. | Virus purification methods |
| US7901921B2 (en) * | 2004-10-22 | 2011-03-08 | Oncolytics Biotech Inc. | Viral purification methods |
| AU2007204024B2 (en) * | 2006-01-05 | 2012-01-19 | Transgene S.A. | Avian telomerase reverse transcriptase |
| CN101365789A (zh) * | 2006-01-05 | 2009-02-11 | 特兰斯吉恩股份有限公司 | 鸟类端粒酶反转录酶 |
| JP2009534331A (ja) | 2006-04-21 | 2009-09-24 | トランジェーヌ、ソシエテ、アノニム | Hpv‐18を主体とするパピローマウイルスワクチン |
| HUE030533T2 (hu) * | 2006-06-20 | 2017-05-29 | Transgene Sa | Eljárás poxvírusok és poxvírus-készítmények elõállítására |
| EP1982727A1 (en) * | 2007-04-17 | 2008-10-22 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Method for purification of viral proteins |
| EP1985305A1 (en) * | 2007-04-24 | 2008-10-29 | Vivalis | Duck embryonic derived stem cell lines for the production of viral vaccines |
| US8003363B2 (en) * | 2007-05-14 | 2011-08-23 | Bavarian Nordic A/S | Purification of vaccinia virus- and recombinant vaccinia virus-based vaccines |
| US8012738B2 (en) | 2007-05-14 | 2011-09-06 | Bavarian Nordic A/S | Purification of vaccinia virus- and recombinant vaccinia virus-based vaccines |
| CA2691868C (en) * | 2007-07-03 | 2016-12-20 | Transgene S.A. | Immortalized avian cell lines |
| RU2503717C2 (ru) | 2007-11-19 | 2014-01-10 | Трансжене Са | Поксвирусные онколитические векторы |
| NZ584201A (en) | 2007-11-19 | 2012-06-29 | Transgene Sa | Poxviral oncolytic vectors comprising a defective f2l gene |
| CN102257134B (zh) * | 2008-02-12 | 2014-03-05 | 赛诺菲巴斯德有限公司 | 使用离子交换和凝胶过滤色谱进行痘病毒纯化的方法 |
| CA2715719C (en) * | 2008-02-25 | 2019-08-06 | Baxter International Inc. | Method for producing continuous cell lines |
| WO2009156155A1 (en) * | 2008-06-25 | 2009-12-30 | Probiogen Ag | Cell line for propagation of highly attenuated alphaviruses |
| NZ596595A (en) * | 2009-05-12 | 2013-05-31 | Transgene Sa | Method for orthopoxvirus production and purification |
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