CO2021004463A2 - Composiciones y métodos para la transfección de células - Google Patents
Composiciones y métodos para la transfección de célulasInfo
- Publication number
- CO2021004463A2 CO2021004463A2 CONC2021/0004463A CO2021004463A CO2021004463A2 CO 2021004463 A2 CO2021004463 A2 CO 2021004463A2 CO 2021004463 A CO2021004463 A CO 2021004463A CO 2021004463 A2 CO2021004463 A2 CO 2021004463A2
- Authority
- CO
- Colombia
- Prior art keywords
- compositions
- methods
- cell transfection
- polyplexes
- safe
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/024—Polyamines containing oxygen in the form of ether bonds in the main chain
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7088—Compounds having three or more nucleosides or nucleotides
- A61K31/7105—Natural ribonucleic acids, i.e. containing only riboses attached to adenine, guanine, cytosine or uracil and having 3'-5' phosphodiester links
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/39—Connective tissue peptides, e.g. collagen, elastin, laminin, fibronectin, vitronectin, cold insoluble globulin [CIG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/43—Enzymes; Proenzymes; Derivatives thereof
- A61K38/46—Hydrolases (3)
- A61K38/465—Hydrolases (3) acting on ester bonds (3.1), e.g. lipases, ribonucleases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/62—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being a protein, peptide or polyamino acid
- A61K47/64—Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
- A61K47/641—Branched, dendritic or hypercomb peptides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/19—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles lyophilised, i.e. freeze-dried, solutions or dispersions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
- C08G83/002—Dendritic macromolecules
-
- 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
- C12N15/87—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
-
- 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
- C12N2320/00—Applications; Uses
- C12N2320/30—Special therapeutic applications
- C12N2320/32—Special delivery means, e.g. tissue-specific
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biochemistry (AREA)
- Biomedical Technology (AREA)
- Zoology (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Immunology (AREA)
- Gastroenterology & Hepatology (AREA)
- Biophysics (AREA)
- Plant Pathology (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Medicinal Preparation (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
La presente descripción se refiere a poliplejos y polímeros ramificados que son útiles para aplicaciones de terapia génica como agentes de transfección de ácidos nucleicos seguros y no tóxicos.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862744994P | 2018-10-12 | 2018-10-12 | |
US201962826461P | 2019-03-29 | 2019-03-29 | |
PCT/US2019/056151 WO2020077347A2 (en) | 2018-10-12 | 2019-10-14 | Compositions and methods for transfecting cells |
Publications (1)
Publication Number | Publication Date |
---|---|
CO2021004463A2 true CO2021004463A2 (es) | 2021-04-30 |
Family
ID=68387441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CONC2021/0004463A CO2021004463A2 (es) | 2018-10-12 | 2021-04-09 | Composiciones y métodos para la transfección de células |
Country Status (13)
Country | Link |
---|---|
US (1) | US20220040331A1 (es) |
EP (1) | EP3864070A2 (es) |
JP (1) | JP2022514113A (es) |
KR (1) | KR20210072773A (es) |
CN (1) | CN113260657A (es) |
AU (1) | AU2019356596A1 (es) |
BR (1) | BR112021006861A2 (es) |
CA (1) | CA3114205A1 (es) |
CO (1) | CO2021004463A2 (es) |
IL (1) | IL282160A (es) |
MX (1) | MX2021004169A (es) |
SG (1) | SG11202102538RA (es) |
WO (1) | WO2020077347A2 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3700965A1 (en) | 2017-10-27 | 2020-09-02 | Massachusetts Institute of Technology | Poly (beta-amino esters) and uses thereof |
CN108753813B (zh) * | 2018-06-08 | 2021-08-24 | 中国水稻研究所 | 获得无标记转基因植物的方法 |
EP4305088A1 (en) * | 2021-03-09 | 2024-01-17 | Massachusetts Institute of Technology | Branched poly(-amino esters) for the delivery of nucleic acids |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9109012B2 (en) | 2007-05-29 | 2015-08-18 | Nature Technology Corporation | Vectors and method for genetic immunization |
GB201413907D0 (en) | 2014-08-06 | 2014-09-17 | Nat Univ Ireland | Hyberbranched poly(beta-amino ester) for gene therapy |
-
2019
- 2019-10-14 MX MX2021004169A patent/MX2021004169A/es unknown
- 2019-10-14 CN CN201980067037.7A patent/CN113260657A/zh active Pending
- 2019-10-14 SG SG11202102538RA patent/SG11202102538RA/en unknown
- 2019-10-14 EP EP19795427.4A patent/EP3864070A2/en active Pending
- 2019-10-14 JP JP2021545278A patent/JP2022514113A/ja active Pending
- 2019-10-14 BR BR112021006861-9A patent/BR112021006861A2/pt unknown
- 2019-10-14 KR KR1020217010788A patent/KR20210072773A/ko unknown
- 2019-10-14 US US17/284,607 patent/US20220040331A1/en active Pending
- 2019-10-14 AU AU2019356596A patent/AU2019356596A1/en active Pending
- 2019-10-14 CA CA3114205A patent/CA3114205A1/en active Pending
- 2019-10-14 WO PCT/US2019/056151 patent/WO2020077347A2/en unknown
-
2021
- 2021-04-08 IL IL282160A patent/IL282160A/en unknown
- 2021-04-09 CO CONC2021/0004463A patent/CO2021004463A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
CA3114205A1 (en) | 2020-04-16 |
AU2019356596A1 (en) | 2021-04-08 |
SG11202102538RA (en) | 2021-04-29 |
KR20210072773A (ko) | 2021-06-17 |
JP2022514113A (ja) | 2022-02-09 |
BR112021006861A2 (pt) | 2021-07-13 |
MX2021004169A (es) | 2021-08-05 |
IL282160A (en) | 2021-05-31 |
WO2020077347A2 (en) | 2020-04-16 |
EP3864070A2 (en) | 2021-08-18 |
US20220040331A1 (en) | 2022-02-10 |
CN113260657A (zh) | 2021-08-13 |
WO2020077347A3 (en) | 2020-05-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CO2021004463A2 (es) | Composiciones y métodos para la transfección de células | |
MX2017010746A (es) | Composicion y metodos para la expresion regulada de un complejo de arn guia/endonucleasa cas. | |
AU2018200955B2 (en) | Optimal maize loci | |
CY1120808T1 (el) | Μεθοδοι και συνθεσεις για στοχευμενες γενετικες τροποποιησεις και μεθοδοι χρησης | |
MX2017008190A (es) | Metodos y composiciones para la modificacion genetica dirigida a traves de direccionamiento multiple de una sola etapa. | |
BR112017012482A2 (pt) | copolímero estático, composição, uso de um copolímero, e, métodos para liberar um ácido nucleico a uma célula ou tecido alvo e para a produção do copolímero. | |
CR20180525A (es) | Producción de ácido ribonucleico libre de células | |
MX2018004809A (es) | Metodos y composiciones para la modificacion genomica exenta de marcadores. | |
MX2021014368A (es) | Metodos y composiciones para la modificacion dirigida de un genoma. | |
CY1122850T1 (el) | Υπερδιακλαδισμενος πολυ (βητα-αμινοεστερας) για γονιδιακη θεραπεια | |
BR112017024384A2 (pt) | bactérias modificadas para reduzir hiperfenilalaninemia | |
CL2017001823A1 (es) | Compuestos para mejorar el empalme de marn | |
CL2016001065A1 (es) | Locus genómicos óptimos de maíz para la inserción de genes exógenos y método para producir una célula vegetal transgénica. | |
BR112017012765A2 (pt) | ?métodos para editar uma sequência de nucleotídeos, célula e linhagem de e. coli e método para produzir uma célula de e. coli? | |
MX2017004039A (es) | Fosforamiditas de n-acetilgalactosamina (galnac), conjugados de acido nucleico de las mismas y su uso. | |
MX2021009190A (es) | Conjugados de penetracion celular y metodos de uso de estos. | |
PE20150336A1 (es) | Metodos y composiciones para la modificacion de adn objetivo dirigida por arn y para la modulacion de la transcripcion dirigida por arn | |
MX365323B (es) | Amplificación de ácidos nucléicos. | |
IL262361A (en) | Preparations and methods for programming cells using targeted nucleic acid nanocarriers | |
BR112017020690A2 (pt) | produção livre de células de ácido ribonucleico | |
CL2022002779A1 (es) | Compuestos y métodos para modular el proceso de corte y empalme | |
CL2018000015A1 (es) | Moléculas de fusión | |
CL2017001522A1 (es) | Supresion parental rnai del gen kruppel para el control de plagas de coleopteros | |
MX2016006602A (es) | Amplificacion de acidos nucleicos. | |
UY35966A (es) | ?elementos reguladores de zea mays y usos de estos?. |