CN115335527A - 产生真核生物可翻译mRNA并将其传递给真核生物的微生物系统 - Google Patents
产生真核生物可翻译mRNA并将其传递给真核生物的微生物系统 Download PDFInfo
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- CN115335527A CN115335527A CN202180008864.6A CN202180008864A CN115335527A CN 115335527 A CN115335527 A CN 115335527A CN 202180008864 A CN202180008864 A CN 202180008864A CN 115335527 A CN115335527 A CN 115335527A
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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
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/70—Vectors or expression systems specially adapted for E. coli
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- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/66—Microorganisms or materials therefrom
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- 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
- A61K48/005—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'active' part of the composition delivered, i.e. the nucleic acid delivered
- A61K48/0066—Manipulation of the nucleic acid to modify its expression pattern, e.g. enhance its duration of expression, achieved by the presence of particular introns in the delivered nucleic acid
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61K9/5063—Compounds of unknown constitution, e.g. material from plants or animals
- A61K9/5068—Cell membranes or bacterial membranes enclosing drugs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
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- 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
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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
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- 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
- A61K48/0008—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'non-active' part of the composition delivered, e.g. wherein such 'non-active' part is not delivered simultaneously with the 'active' part of the composition
- A61K48/0025—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'non-active' part of the composition delivered, e.g. wherein such 'non-active' part is not delivered simultaneously with the 'active' part of the composition wherein the non-active part clearly interacts with the delivered nucleic acid
- A61K48/0041—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'non-active' part of the composition delivered, e.g. wherein such 'non-active' part is not delivered simultaneously with the 'active' part of the composition wherein the non-active part clearly interacts with the delivered nucleic acid the non-active part being polymeric
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- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/50—Physical structure
- C12N2310/53—Physical structure partially self-complementary or closed
- C12N2310/532—Closed or circular
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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- C12N2800/00—Nucleic acids vectors
- C12N2800/10—Plasmid DNA
- C12N2800/101—Plasmid DNA for bacteria
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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- C12N2830/00—Vector systems having a special element relevant for transcription
- C12N2830/50—Vector systems having a special element relevant for transcription regulating RNA stability, not being an intron, e.g. poly A signal
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- 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
- C12N2840/00—Vectors comprising a special translation-regulating system
- C12N2840/10—Vectors comprising a special translation-regulating system regulates levels of translation
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- 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
- C12N2840/00—Vectors comprising a special translation-regulating system
- C12N2840/20—Vectors comprising a special translation-regulating system translation of more than one cistron
- C12N2840/203—Vectors comprising a special translation-regulating system translation of more than one cistron having an IRES
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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- C12N2840/00—Vectors comprising a special translation-regulating system
- C12N2840/60—Vectors comprising a special translation-regulating system from viruses
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Genetics & Genomics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Zoology (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Biochemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Virology (AREA)
- Epidemiology (AREA)
- Plant Pathology (AREA)
- Physics & Mathematics (AREA)
- Mycology (AREA)
- Communicable Diseases (AREA)
- Pulmonology (AREA)
- General Chemical & Material Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Gastroenterology & Hepatology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Immunology (AREA)
- Oncology (AREA)
- Cell Biology (AREA)
- Botany (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202062959976P | 2020-01-11 | 2020-01-11 | |
| US62/959,976 | 2020-01-11 | ||
| US202063118593P | 2020-11-25 | 2020-11-25 | |
| US63/118,593 | 2020-11-25 | ||
| PCT/US2021/012992 WO2021142458A1 (en) | 2020-01-11 | 2021-01-11 | A microbial system for production and delivery of eukaryote-translatable mrna to eukarya |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115335527A true CN115335527A (zh) | 2022-11-11 |
Family
ID=76788329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180008864.6A Pending CN115335527A (zh) | 2020-01-11 | 2021-01-11 | 产生真核生物可翻译mRNA并将其传递给真核生物的微生物系统 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20210222178A1 (https=) |
| EP (1) | EP4087934A4 (https=) |
| JP (1) | JP2023509964A (https=) |
| KR (1) | KR20220150276A (https=) |
| CN (1) | CN115335527A (https=) |
| AU (1) | AU2021206307A1 (https=) |
| CA (1) | CA3164395A1 (https=) |
| WO (1) | WO2021142458A1 (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012019630A1 (en) | 2010-08-13 | 2012-02-16 | Curevac Gmbh | Nucleic acid comprising or coding for a histone stem-loop and a poly(a) sequence or a polyadenylation signal for increasing the expression of an encoded protein |
| WO2013120499A1 (en) | 2012-02-15 | 2013-08-22 | Curevac Gmbh | Nucleic acid comprising or coding for a histone stem-loop and a poly (a) sequence or a polyadenylation signal for increasing the expression of an encoded pathogenic antigen |
| MX362981B (es) | 2012-03-27 | 2019-02-28 | Curevac Ag | Moleculas artificiales de acido nucleico para la expresion mejorada de proteina o peptido. |
| SG10201913630YA (en) | 2016-02-17 | 2020-03-30 | Curevac Ag | Zika virus vaccine |
| US12194089B2 (en) | 2020-02-04 | 2025-01-14 | CureVac SE | Coronavirus vaccine |
| US11241493B2 (en) | 2020-02-04 | 2022-02-08 | Curevac Ag | Coronavirus vaccine |
| IL300447A (en) * | 2020-08-12 | 2023-04-01 | Actym Therapeutics Inc | Bacteria-based ingredients that stimulate the immune system, treatments and platforms for delivering RNA |
| US11918643B2 (en) | 2020-12-22 | 2024-03-05 | CureVac SE | RNA vaccine against SARS-CoV-2 variants |
| AU2022286964A1 (en) * | 2021-06-02 | 2024-01-18 | Sivec Biotechnologies Llc | Bacterial delivery of antibodies, antibody derivatives, and polypeptides to eukaryotic cells |
| CN114507691A (zh) * | 2022-03-02 | 2022-05-17 | 深圳市瑞吉生物科技有限公司 | 一种用于制备环状rna的载体及其应用 |
| CN114622020B (zh) * | 2022-03-30 | 2022-09-27 | 华南农业大学 | 一种与鸡生长性状相关的klhl31基因分子标记及应用 |
| EP4608442A1 (en) | 2022-10-28 | 2025-09-03 | GlaxoSmithKline Biologicals S.A. | Nucleic acid based vaccine |
| CN120400199A (zh) * | 2024-01-31 | 2025-08-01 | 上海缮维特生物技术有限公司 | 一种真核表达载体、包含其的细菌及应用 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6500419B1 (en) * | 1997-10-07 | 2002-12-31 | University Of Maryland Biotechnology Institute | Method for introducing and expressing RNA in animal cells |
| US20050002953A1 (en) * | 2003-05-06 | 2005-01-06 | Jens Herold | SARS-coronavirus virus-like particles and methods of use |
| US20140147454A1 (en) * | 2012-11-26 | 2014-05-29 | Moderna Therapeutics, Inc. | Terminally modified rna |
| WO2014186334A1 (en) * | 2013-05-15 | 2014-11-20 | Robert Kruse | Intracellular translation of circular rna |
| WO2018187381A2 (en) * | 2017-04-03 | 2018-10-11 | Sivec Biotechnologies, Llc | A transkingdom platform for therapeutic nucleic acid delivery |
| WO2020010344A1 (en) * | 2018-07-04 | 2020-01-09 | Pebble Labs Usa, Inc. | System and methods for engineering bacteria fit for eukaryotic mrna production, export, and translation in a eukaryotic host |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018185564A2 (en) * | 2017-04-07 | 2018-10-11 | Uti Limited Partnership | Assay to measure the potency of receptor-ligand interactions in nanomedicines |
-
2021
- 2021-01-11 US US17/146,391 patent/US20210222178A1/en active Pending
- 2021-01-11 KR KR1020227023839A patent/KR20220150276A/ko active Pending
- 2021-01-11 JP JP2022542207A patent/JP2023509964A/ja active Pending
- 2021-01-11 EP EP21738093.0A patent/EP4087934A4/en active Pending
- 2021-01-11 WO PCT/US2021/012992 patent/WO2021142458A1/en not_active Ceased
- 2021-01-11 AU AU2021206307A patent/AU2021206307A1/en active Pending
- 2021-01-11 CN CN202180008864.6A patent/CN115335527A/zh active Pending
- 2021-01-11 CA CA3164395A patent/CA3164395A1/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6500419B1 (en) * | 1997-10-07 | 2002-12-31 | University Of Maryland Biotechnology Institute | Method for introducing and expressing RNA in animal cells |
| US20050002953A1 (en) * | 2003-05-06 | 2005-01-06 | Jens Herold | SARS-coronavirus virus-like particles and methods of use |
| US20140147454A1 (en) * | 2012-11-26 | 2014-05-29 | Moderna Therapeutics, Inc. | Terminally modified rna |
| WO2014186334A1 (en) * | 2013-05-15 | 2014-11-20 | Robert Kruse | Intracellular translation of circular rna |
| JP2016521133A (ja) * | 2013-05-15 | 2016-07-21 | クルーゼ,ロバート | 環状rnaの細胞内翻訳 |
| WO2018187381A2 (en) * | 2017-04-03 | 2018-10-11 | Sivec Biotechnologies, Llc | A transkingdom platform for therapeutic nucleic acid delivery |
| WO2020010344A1 (en) * | 2018-07-04 | 2020-01-09 | Pebble Labs Usa, Inc. | System and methods for engineering bacteria fit for eukaryotic mrna production, export, and translation in a eukaryotic host |
Non-Patent Citations (4)
| Title |
|---|
| GUO H等: "Targeting tumor gene by shRNA-expressing Salmonella-mediated RNAi", GENE THER, vol. 18, no. 1, 2 September 2010 (2010-09-02), XP037773869, DOI: 10.1038/gt.2010.112 * |
| ROSTAIN W等: "Engineering a Circular Riboregulator in Escherichia coli", BIODES RES, vol. 2020, 14 September 2020 (2020-09-14), XP093123527, DOI: 10.34133/2020/1916789 * |
| SCHOEN C等: "Bacterial delivery of functional messenger RNA to mammalian cells", CELL MICROBIOL, vol. 7, no. 5, 31 May 2005 (2005-05-31), XP055672606, DOI: 10.1111/j.1462-5822.2005.00507.x * |
| UMEKAGE S等: "In vivo circular RNA production using a constitutive promoter for high-level expression", J BIOSCI BIOENG, vol. 108, no. 4, 31 October 2009 (2009-10-31), XP026564195, DOI: 10.1016/j.jbiosc.2009.04.011 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021142458A1 (en) | 2021-07-15 |
| EP4087934A4 (en) | 2024-03-13 |
| KR20220150276A (ko) | 2022-11-10 |
| JP2023509964A (ja) | 2023-03-10 |
| EP4087934A1 (en) | 2022-11-16 |
| US20210222178A1 (en) | 2021-07-22 |
| CA3164395A1 (en) | 2021-07-15 |
| AU2021206307A1 (en) | 2022-09-08 |
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