1
|
Leandro K, Rufino-Ramos D, Breyne K, Di Ianni E, Lopes SM, Jorge Nobre R, Kleinstiver BP, Perdigão PRL, Breakefield XO, Pereira de Almeida L. Exploring the potential of cell-derived vesicles for transient delivery of gene editing payloads. Adv Drug Deliv Rev 2024; 211:115346. [PMID: 38849005 DOI: 10.1016/j.addr.2024.115346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 05/28/2024] [Accepted: 05/30/2024] [Indexed: 06/09/2024]
Abstract
Gene editing technologies have the potential to correct genetic disorders by modifying, inserting, or deleting specific DNA sequences or genes, paving the way for a new class of genetic therapies. While gene editing tools continue to be improved to increase their precision and efficiency, the limited efficacy of in vivo delivery remains a major hurdle for clinical use. An ideal delivery vehicle should be able to target a sufficient number of diseased cells in a transient time window to maximize on-target editing and mitigate off-target events and immunogenicity. Here, we review major advances in novel delivery platforms based on cell-derived vesicles - extracellular vesicles and virus-like particles - for transient delivery of gene editing payloads. We discuss major findings regarding packaging, in vivo biodistribution, therapeutic efficacy, and safety concerns of cell-derived vesicles delivery of gene editing cargos and their potential for clinical translation.
Collapse
Affiliation(s)
- Kevin Leandro
- CNC - Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal; CIBB - Center for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004-504 Coimbra, Portugal; Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal; GeneT - Gene Therapy Center of Excellence Portugal, University of Coimbra, Coimbra, Portugal
| | - David Rufino-Ramos
- CNC - Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal; CIBB - Center for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004-504 Coimbra, Portugal; Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal; GeneT - Gene Therapy Center of Excellence Portugal, University of Coimbra, Coimbra, Portugal; Center for Genomic Medicine and Department of Pathology, Massachusetts General Hospital, Boston, MA 02115, USA; Department of Pathology, Harvard Medical School, Boston, MA 02114, USA
| | - Koen Breyne
- Molecular Neurogenetics Unit, Department of Neurology and Center for Molecular Imaging Research, Department of Radiology, Massachusetts General Hospital and Program in Neuroscience, Harvard Medical School, Boston, MA 02129, USA
| | - Emilio Di Ianni
- Molecular Neurogenetics Unit, Department of Neurology and Center for Molecular Imaging Research, Department of Radiology, Massachusetts General Hospital and Program in Neuroscience, Harvard Medical School, Boston, MA 02129, USA
| | - Sara M Lopes
- CNC - Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal; CIBB - Center for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004-504 Coimbra, Portugal; GeneT - Gene Therapy Center of Excellence Portugal, University of Coimbra, Coimbra, Portugal; IIIUC - Institute for Interdisciplinary Research, University of Coimbra, 3030-789 Coimbra, Portugal
| | - Rui Jorge Nobre
- CNC - Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal; CIBB - Center for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004-504 Coimbra, Portugal; GeneT - Gene Therapy Center of Excellence Portugal, University of Coimbra, Coimbra, Portugal; IIIUC - Institute for Interdisciplinary Research, University of Coimbra, 3030-789 Coimbra, Portugal; ViraVector - Viral Vector for Gene Transfer Core Facility, University of Coimbra, Coimbra 3004-504, Portugal
| | - Benjamin P Kleinstiver
- Center for Genomic Medicine and Department of Pathology, Massachusetts General Hospital, Boston, MA 02115, USA; Department of Pathology, Harvard Medical School, Boston, MA 02114, USA
| | - Pedro R L Perdigão
- CNC - Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal; CIBB - Center for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004-504 Coimbra, Portugal; GeneT - Gene Therapy Center of Excellence Portugal, University of Coimbra, Coimbra, Portugal; IIIUC - Institute for Interdisciplinary Research, University of Coimbra, 3030-789 Coimbra, Portugal
| | - Xandra O Breakefield
- Molecular Neurogenetics Unit, Department of Neurology and Center for Molecular Imaging Research, Department of Radiology, Massachusetts General Hospital and Program in Neuroscience, Harvard Medical School, Boston, MA 02129, USA
| | - Luís Pereira de Almeida
- CNC - Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal; CIBB - Center for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004-504 Coimbra, Portugal; Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal; GeneT - Gene Therapy Center of Excellence Portugal, University of Coimbra, Coimbra, Portugal; ViraVector - Viral Vector for Gene Transfer Core Facility, University of Coimbra, Coimbra 3004-504, Portugal.
| |
Collapse
|
2
|
Precise and versatile genome editing with click editors. Nat Biotechnol 2024:10.1038/s41587-024-02340-x. [PMID: 39039308 DOI: 10.1038/s41587-024-02340-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/24/2024]
|
3
|
Ferreira da Silva J, Tou CJ, King EM, Eller ML, Rufino-Ramos D, Ma L, Cromwell CR, Metovic J, Benning FMC, Chao LH, Eichler FS, Kleinstiver BP. Click editing enables programmable genome writing using DNA polymerases and HUH endonucleases. Nat Biotechnol 2024:10.1038/s41587-024-02324-x. [PMID: 39039307 DOI: 10.1038/s41587-024-02324-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 06/24/2024] [Indexed: 07/24/2024]
Abstract
Genome editing technologies based on DNA-dependent polymerases (DDPs) could offer several benefits compared with other types of editors to install diverse edits. Here, we develop click editing, a genome writing platform that couples the advantageous properties of DDPs with RNA-programmable nickases to permit the installation of a range of edits, including substitutions, insertions and deletions. Click editors (CEs) leverage the 'click'-like bioconjugation ability of HUH endonucleases with single-stranded DNA substrates to covalently tether 'click DNA' (clkDNA) templates encoding user-specifiable edits at targeted genomic loci. Through iterative optimization of the modular components of CEs and their clkDNAs, we demonstrate the ability to install precise genome edits with minimal indels in diverse immortalized human cell types and primary fibroblasts with precise editing efficiencies of up to ~30%. Editing efficiency can be improved by rapidly screening clkDNA oligonucleotides with various modifications, including repair-evading substitutions. Click editing is a precise and versatile genome editing approach for diverse biological applications.
Collapse
Affiliation(s)
- Joana Ferreira da Silva
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
- Department of Pathology, Harvard Medical School, Boston, MA, USA
| | - Connor J Tou
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
- Biological Engineering Program, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Emily M King
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
- Biological and Biomedical Sciences Program, Harvard University, Boston, MA, USA
| | - Madeline L Eller
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
| | - David Rufino-Ramos
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
- Department of Pathology, Harvard Medical School, Boston, MA, USA
| | - Linyuan Ma
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
- Department of Pathology, Harvard Medical School, Boston, MA, USA
| | - Christopher R Cromwell
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
- Department of Pathology, Harvard Medical School, Boston, MA, USA
| | - Jasna Metovic
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
- Department of Neurology, Massachusetts General Hospital, Boston, MA, USA
- Department of Neurology, Harvard Medical School, Boston, MA, USA
| | - Friederike M C Benning
- Department of Molecular Biology, Massachusetts General Hospital, Boston, MA, USA
- Department of Genetics, Harvard Medical School, Boston, MA, USA
| | - Luke H Chao
- Department of Molecular Biology, Massachusetts General Hospital, Boston, MA, USA
- Department of Genetics, Harvard Medical School, Boston, MA, USA
| | - Florian S Eichler
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
- Department of Neurology, Massachusetts General Hospital, Boston, MA, USA
- Department of Neurology, Harvard Medical School, Boston, MA, USA
| | - Benjamin P Kleinstiver
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA.
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA.
- Department of Pathology, Harvard Medical School, Boston, MA, USA.
| |
Collapse
|
4
|
Nguyen LT, Rakestraw NR, Pizzano BLM, Young CB, Huang Y, Beerensson KT, Fang A, Antal SG, Anamisis KV, Peggs CMD, Yan J, Jing Y, Burdine RD, Adamson B, Toettcher JE, Myhrvold C, Jain PK. Efficient Genome Editing with Chimeric Oligonucleotide-Directed Editing. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.07.09.602710. [PMID: 39026836 PMCID: PMC11257564 DOI: 10.1101/2024.07.09.602710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/20/2024]
Abstract
Prime editing has emerged as a precise and powerful genome editing tool, offering a favorable gene editing profile compared to other Cas9-based approaches. Here we report new nCas9-DNA polymerase fusion proteins to create chimeric oligonucleotide-directed editing (CODE) systems for search-and-replace genome editing. Through successive rounds of engineering, we developed CODEMax and CODEMax(exo+) editors that achieve efficient genome modifications in human cells with low unintended edits. CODEMax and CODEMax(exo+) contain an engineered Bst DNA polymerase derivative known for its robust strand displacement ability. Additionally, CODEMax(exo+) features a 5' to 3' exonuclease activity that promotes effective strand invasion and repair outcomes favoring the incorporation of the desired edit. We demonstrate CODEs can perform small insertions, deletions, and substitutions with improved efficiency compared to PEMax at many loci. Overall, CODEs complement existing prime editors to expand the toolbox for genome manipulations without double-stranded breaks.
Collapse
Affiliation(s)
- Long T Nguyen
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA
- Omenn-Darling Bioengineering Institute, Princeton University, Princeton, NJ, USA
- Department of Chemical and Biological Engineering, Princeton University, Princeton, NJ, USA
| | - Noah R Rakestraw
- Department of Molecular Genetics and Microbiology, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Brianna L M Pizzano
- Department of Chemical Engineering, University of Florida, Gainesville, FL, USA
| | - Cullen B Young
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA
| | - Yujia Huang
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA
| | - Kate T Beerensson
- Department of Biomedical Engineering, University of Florida, Gainesville, FL, USA
| | - Anne Fang
- Department of Chemical Biology, University of Florida, Gainesville, FL, USA
| | - Sydney G Antal
- Department of Chemical Engineering, University of Florida, Gainesville, FL, USA
| | - Katerina V Anamisis
- Department of Microbiology and Cell Science, University of Florida, Gainesville, FL, USA
| | - Coleen M D Peggs
- Health Services Research, Management and Policy, University of Florida, Gainesville, FL, USA
| | - Jun Yan
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA
| | - Yangwode Jing
- Department of Chemistry, Princeton University, Princeton, NJ, USA
| | - Rebecca D Burdine
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA
| | - Britt Adamson
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA
- Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, NJ, USA
| | - Jared E Toettcher
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA
- Omenn-Darling Bioengineering Institute, Princeton University, Princeton, NJ, USA
| | - Cameron Myhrvold
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA
- Omenn-Darling Bioengineering Institute, Princeton University, Princeton, NJ, USA
- Department of Chemistry, Princeton University, Princeton, NJ, USA
- Department of Chemical and Biological Engineering, Princeton University, Princeton, NJ, USA
| | - Piyush K Jain
- Department of Molecular Genetics and Microbiology, College of Medicine, University of Florida, Gainesville, FL, USA
- Department of Chemical Engineering, University of Florida, Gainesville, FL, USA
- Health Cancer Center, University of Florida, Gainesville, FL, USA
| |
Collapse
|
5
|
Yan H, Tang W. Programmed RNA editing with an evolved bacterial adenosine deaminase. Nat Chem Biol 2024:10.1038/s41589-024-01661-x. [PMID: 38969862 DOI: 10.1038/s41589-024-01661-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 05/31/2024] [Indexed: 07/07/2024]
Abstract
Programmed RNA editing presents an attractive therapeutic strategy for genetic disease. In this study, we developed bacterial deaminase-enabled recoding of RNA (DECOR), which employs an evolved Escherichia coli transfer RNA adenosine deaminase, TadA8e, to deposit adenosine-to-inosine editing to CRISPR-specified sites in the human transcriptome. DECOR functions in a variety of cell types, including human lung fibroblasts, and delivers on-target activity similar to ADAR-overexpressing RNA-editing platforms with 88% lower off-target effects. High-fidelity DECOR further reduces off-target effects to basal level. We demonstrate the clinical potential of DECOR by targeting Van der Woude syndrome-causing interferon regulatory factor 6 (IRF6) insufficiency. DECOR-mediated RNA editing removes a pathogenic upstream open reading frame (uORF) from the 5' untranslated region of IRF6 and rescues primary ORF expression from 12.3% to 36.5%, relative to healthy transcripts. DECOR expands the current portfolio of effector proteins and opens new territory in programmed RNA editing.
Collapse
Affiliation(s)
- Hao Yan
- Department of Chemistry, University of Chicago, Chicago, IL, USA
- Institute for Biophysical Dynamics, University of Chicago, Chicago, IL, USA
| | - Weixin Tang
- Department of Chemistry, University of Chicago, Chicago, IL, USA.
- Institute for Biophysical Dynamics, University of Chicago, Chicago, IL, USA.
| |
Collapse
|
6
|
Li B, Sun C, Li J, Gao C. Targeted genome-modification tools and their advanced applications in crop breeding. Nat Rev Genet 2024:10.1038/s41576-024-00720-2. [PMID: 38658741 DOI: 10.1038/s41576-024-00720-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/01/2024] [Indexed: 04/26/2024]
Abstract
Crop improvement by genome editing involves the targeted alteration of genes to improve plant traits, such as stress tolerance, disease resistance or nutritional content. Techniques for the targeted modification of genomes have evolved from generating random mutations to precise base substitutions, followed by insertions, substitutions and deletions of small DNA fragments, and are finally starting to achieve precision manipulation of large DNA segments. Recent developments in base editing, prime editing and other CRISPR-associated systems have laid a solid technological foundation to enable plant basic research and precise molecular breeding. In this Review, we systematically outline the technological principles underlying precise and targeted genome-modification methods. We also review methods for the delivery of genome-editing reagents in plants and outline emerging crop-breeding strategies based on targeted genome modification. Finally, we consider potential future developments in precise genome-editing technologies, delivery methods and crop-breeding approaches, as well as regulatory policies for genome-editing products.
Collapse
Affiliation(s)
- Boshu Li
- New Cornerstone Science Laboratory, Center for Genome Editing, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
- College of Advanced Agricultural Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Chao Sun
- New Cornerstone Science Laboratory, Center for Genome Editing, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
- College of Advanced Agricultural Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Jiayang Li
- Hainan Yazhou Bay Seed Laboratory, Sanya, China
- State Key Laboratory of Plant Genomics, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
| | - Caixia Gao
- New Cornerstone Science Laboratory, Center for Genome Editing, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China.
- College of Advanced Agricultural Sciences, University of Chinese Academy of Sciences, Beijing, China.
| |
Collapse
|
7
|
Pacesa M, Pelea O, Jinek M. Past, present, and future of CRISPR genome editing technologies. Cell 2024; 187:1076-1100. [PMID: 38428389 DOI: 10.1016/j.cell.2024.01.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/23/2024] [Accepted: 01/26/2024] [Indexed: 03/03/2024]
Abstract
Genome editing has been a transformative force in the life sciences and human medicine, offering unprecedented opportunities to dissect complex biological processes and treat the underlying causes of many genetic diseases. CRISPR-based technologies, with their remarkable efficiency and easy programmability, stand at the forefront of this revolution. In this Review, we discuss the current state of CRISPR gene editing technologies in both research and therapy, highlighting limitations that constrain them and the technological innovations that have been developed in recent years to address them. Additionally, we examine and summarize the current landscape of gene editing applications in the context of human health and therapeutics. Finally, we outline potential future developments that could shape gene editing technologies and their applications in the coming years.
Collapse
Affiliation(s)
- Martin Pacesa
- Laboratory of Protein Design and Immunoengineering, École Polytechnique Fédérale de Lausanne and Swiss Institute of Bioinformatics, Station 19, CH-1015 Lausanne, Switzerland
| | - Oana Pelea
- Department of Biochemistry, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
| | - Martin Jinek
- Department of Biochemistry, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland.
| |
Collapse
|
8
|
Zhu C, Hao Z, Liu D. Reshaping the Landscape of the Genome: Toolkits for Precise DNA Methylation Manipulation and Beyond. JACS AU 2024; 4:40-57. [PMID: 38274248 PMCID: PMC10806789 DOI: 10.1021/jacsau.3c00671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 11/26/2023] [Accepted: 12/01/2023] [Indexed: 01/27/2024]
Abstract
DNA methylation plays a pivotal role in various biological processes and is highly related to multiple diseases. The exact functions of DNA methylation are still puzzling due to its uneven distribution, dynamic conversion, and complex interactions with other substances. Current methods such as chemical- and enzyme-based sequencing techniques have enabled us to pinpoint DNA methylation at single-base resolution, which necessitated the manipulation of DNA methylation at comparable resolution to precisely illustrate the correlations and causal relationships between the functions of DNA methylation and its spatiotemporal patterns. Here a perspective on the past, recent process, and future of precise DNA methylation tools is provided. Specifically, genome-wide and site-specific manipulation of DNA methylation methods is discussed, with an emphasis on their principles, limitations, applications, and future developmental directions.
Collapse
Affiliation(s)
- Chenyou Zhu
- Engineering
Research Center of Advanced Rare Earth Materials, Ministry of Education,
Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Ziyang Hao
- School
of Pharmaceutical Sciences, Capital Medical
University, Beijing, 100069, PR China
| | - Dongsheng Liu
- Engineering
Research Center of Advanced Rare Earth Materials, Ministry of Education,
Department of Chemistry, Tsinghua University, Beijing 100084, China
| |
Collapse
|
9
|
Ponnienselvan K, Liu P, Nyalile T, Oikemus S, Joynt AT, Kelly K, Guo D, Chen Z, Lee JM, Schiffer CA, Emerson CP, Lawson ND, Watts JK, Sontheimer EJ, Luban J, Wolfe SA. Addressing the dNTP bottleneck restricting prime editing activity. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.10.21.563443. [PMID: 37904991 PMCID: PMC10614944 DOI: 10.1101/2023.10.21.563443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
Prime editing efficiency is modest in cells that are quiescent or slowly proliferating where intracellular dNTP levels are tightly regulated. MMLV-reverse transcriptase - the prime editor polymerase subunit - requires high intracellular dNTPs levels for efficient polymerization. We report that prime editing efficiency in primary cells and in vivo is increased by mutations that enhance the enzymatic properties of MMLV-reverse transcriptase and can be further complemented by targeting SAMHD1 for degradation.
Collapse
|