WO2024196669A3 - Methods for in vivo editing of b cells - Google Patents
Methods for in vivo editing of b cells Download PDFInfo
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- WO2024196669A3 WO2024196669A3 PCT/US2024/019736 US2024019736W WO2024196669A3 WO 2024196669 A3 WO2024196669 A3 WO 2024196669A3 US 2024019736 W US2024019736 W US 2024019736W WO 2024196669 A3 WO2024196669 A3 WO 2024196669A3
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- vivo
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- vivo editing
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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
- C12N15/79—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
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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
- A61K48/005—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
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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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- C—CHEMISTRY; METALLURGY
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- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/2803—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
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- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/2878—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the NGF-receptor/TNF-receptor superfamily, e.g. CD27, CD30, CD40, CD95
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- C—CHEMISTRY; METALLURGY
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- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/2887—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against CD20
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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
- C12N15/90—Stable introduction of foreign DNA into chromosome
- C12N15/902—Stable introduction of foreign DNA into chromosome using homologous recombination
- C12N15/907—Stable introduction of foreign DNA into chromosome using homologous recombination in mammalian cells
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- 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
- C12N5/0634—Cells from the blood or the immune system
- C12N5/0635—B lymphocytes
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- 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
- C12N5/0634—Cells from the blood or the immune system
- C12N5/0636—T lymphocytes
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- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/08—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses
- C07K16/10—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses from RNA viruses
- C07K16/1036—Retroviridae, e.g. leukemia viruses
- C07K16/1045—Lentiviridae, e.g. HIV, FIV, SIV
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- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
- C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
- C07K2317/569—Single domain, e.g. dAb, sdAb, VHH, VNAR or nanobody®
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- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/20—Cytokines; Chemokines
- C12N2501/23—Interleukins [IL]
- C12N2501/2304—Interleukin-4 (IL-4)
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- C12N2510/00—Genetically modified cells
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- 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
- C12N2710/10322—New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
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- 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
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- 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
- C12N2710/10345—Special targeting system for viral vectors
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- C12N2810/00—Vectors comprising a targeting moiety
- C12N2810/50—Vectors comprising as targeting moiety peptide derived from defined protein
- C12N2810/80—Vectors comprising as targeting moiety peptide derived from defined protein from vertebrates
- C12N2810/85—Vectors comprising as targeting moiety peptide derived from defined protein from vertebrates mammalian
- C12N2810/859—Vectors comprising as targeting moiety peptide derived from defined protein from vertebrates mammalian from immunoglobulins
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- Gastroenterology & Hepatology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
Disclosed herein are novel targeting technologies to deliver gene therapies to specific cell types both in vivo and ex vivo, comprising a system that includes an adenoviral particle modified to incorporate one or more peptide tags into one or more components of the capsid protein, and a recombinant protein that comprises a first portion capable of forming a high affinity bond with said peptide tag, and a second portion comprising a ligand or antigen binding protein capable of targeting a specific cell type (for example, a B cell).
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202363452960P | 2023-03-17 | 2023-03-17 | |
| US63/452,960 | 2023-03-17 | ||
| US202363495050P | 2023-04-07 | 2023-04-07 | |
| US63/495,050 | 2023-04-07 | ||
| US202363510822P | 2023-06-28 | 2023-06-28 | |
| US63/510,822 | 2023-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2024196669A2 WO2024196669A2 (en) | 2024-09-26 |
| WO2024196669A3 true WO2024196669A3 (en) | 2024-11-21 |
Family
ID=92842234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2024/019736 Pending WO2024196669A2 (en) | 2023-03-17 | 2024-03-13 | Methods for in vivo editing of b cells |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2024196669A2 (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011038290A2 (en) * | 2009-09-25 | 2011-03-31 | The U. S. A., As Represented By The Secretary, Department Of Health And Human Services | Neutralizing antibodies to hiv-1 and their use |
| US20180153946A1 (en) * | 2015-05-04 | 2018-06-07 | Vcn Biosciences Sl | Oncolytic adenoviruses with mutations in immunodominant adenovirus epitopes and their use in cancer treatment |
| US20180362975A1 (en) * | 2015-12-04 | 2018-12-20 | Novartis Ag | Compositions and methods for immunooncology |
| US20190178878A1 (en) * | 2010-02-11 | 2019-06-13 | Oxford University Innovation Limited | Peptide tag systems that spontaneously form an irreversible link to protein partners via isopeptide bonds |
| US20190352614A1 (en) * | 2017-01-26 | 2019-11-21 | Sangamo Therapeutics, Inc. | B-cell engineering |
| US20200354782A1 (en) * | 2017-11-21 | 2020-11-12 | Expansion Technologies | Expansion microscopy compatible and multiplexed in situ hybridization of formalin fixed paraffin embedded tissue sections for spatially resolved transcriptomics |
| US20210163894A1 (en) * | 2017-07-21 | 2021-06-03 | Washington University | Methods and compositions for t cell activation |
| WO2021202810A2 (en) * | 2020-03-31 | 2021-10-07 | Walking Fish Therapeutics | Modified b cells and methods of use thereof |
| US20220168342A1 (en) * | 2016-09-12 | 2022-06-02 | Regents Of The University Of Minnesota | Genome edited primary b cell and methods of making and using |
| WO2022226020A2 (en) * | 2021-04-20 | 2022-10-27 | Walking Fish Therapeutics | Engineering b cell-based protein factories to treat serious diseases |
| US20220372514A1 (en) * | 2019-11-01 | 2022-11-24 | SpyBiotech Limited | Viruses with modified capsid proteins |
-
2024
- 2024-03-13 WO PCT/US2024/019736 patent/WO2024196669A2/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011038290A2 (en) * | 2009-09-25 | 2011-03-31 | The U. S. A., As Represented By The Secretary, Department Of Health And Human Services | Neutralizing antibodies to hiv-1 and their use |
| US20190178878A1 (en) * | 2010-02-11 | 2019-06-13 | Oxford University Innovation Limited | Peptide tag systems that spontaneously form an irreversible link to protein partners via isopeptide bonds |
| US20180153946A1 (en) * | 2015-05-04 | 2018-06-07 | Vcn Biosciences Sl | Oncolytic adenoviruses with mutations in immunodominant adenovirus epitopes and their use in cancer treatment |
| US20180362975A1 (en) * | 2015-12-04 | 2018-12-20 | Novartis Ag | Compositions and methods for immunooncology |
| US20220168342A1 (en) * | 2016-09-12 | 2022-06-02 | Regents Of The University Of Minnesota | Genome edited primary b cell and methods of making and using |
| US20190352614A1 (en) * | 2017-01-26 | 2019-11-21 | Sangamo Therapeutics, Inc. | B-cell engineering |
| US20210163894A1 (en) * | 2017-07-21 | 2021-06-03 | Washington University | Methods and compositions for t cell activation |
| US20200354782A1 (en) * | 2017-11-21 | 2020-11-12 | Expansion Technologies | Expansion microscopy compatible and multiplexed in situ hybridization of formalin fixed paraffin embedded tissue sections for spatially resolved transcriptomics |
| US20220372514A1 (en) * | 2019-11-01 | 2022-11-24 | SpyBiotech Limited | Viruses with modified capsid proteins |
| WO2021202810A2 (en) * | 2020-03-31 | 2021-10-07 | Walking Fish Therapeutics | Modified b cells and methods of use thereof |
| WO2022226020A2 (en) * | 2021-04-20 | 2022-10-27 | Walking Fish Therapeutics | Engineering b cell-based protein factories to treat serious diseases |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024196669A2 (en) | 2024-09-26 |
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