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Zanganeh S, Zahedi AM, Sattarzadeh Bardsiri M, Bazi A, Bastanifard M, Shool S, Kouhbananinejad SM, Farsinejad A, Afgar A, Shahabi A, Mirzaei-Parsa MJ. Recent advances and applications of the CRISPR-Cas system in the gene therapy of blood disorders. Gene 2024; 931:148865. [PMID: 39168259 DOI: 10.1016/j.gene.2024.148865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2024] [Revised: 08/11/2024] [Accepted: 08/14/2024] [Indexed: 08/23/2024]
Affiliation(s)
- Saeed Zanganeh
- Stem Cells and Regenerative Medicine Innovation Center, Kerman University of Medical Sciences, Kerman, Iran; Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran.
| | - Amir Mohammad Zahedi
- Stem Cells and Regenerative Medicine Innovation Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Mahla Sattarzadeh Bardsiri
- Stem Cells and Regenerative Medicine Innovation Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Ali Bazi
- Department of Hematology and Medical Laboratory Sciences, Faculty of Allied Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Mahdieh Bastanifard
- Stem Cells and Regenerative Medicine Innovation Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Sanaz Shool
- Stem Cells and Regenerative Medicine Innovation Center, Kerman University of Medical Sciences, Kerman, Iran
| | | | - Alireza Farsinejad
- Stem Cells and Regenerative Medicine Innovation Center, Kerman University of Medical Sciences, Kerman, Iran; Department of Hematology and Medical Laboratory Sciences, Faculty of Allied Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Ali Afgar
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran
| | - Arman Shahabi
- Stem Cells and Regenerative Medicine Innovation Center, Kerman University of Medical Sciences, Kerman, Iran
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2
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Wang Y, Jiang H, Li M, Xu Z, Xu H, Chen Y, Chen K, Zheng W, Lin W, Liu Z, Lin Z, Zhang M. Delivery of CRISPR/Cas9 system by AAV as vectors for gene therapy. Gene 2024; 927:148733. [PMID: 38945310 DOI: 10.1016/j.gene.2024.148733] [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: 10/24/2023] [Revised: 06/14/2024] [Accepted: 06/25/2024] [Indexed: 07/02/2024]
Abstract
The adeno-associated virus (AAV) is a defective single-stranded DNA virus with the simplest structure reported to date. It constitutes a capsid protein and single-stranded DNA. With its high transduction efficiency, low immunogenicity, and tissue specificity, it is the most widely used and promising gene therapy vector. The clustered regularly interspaced short palindromic sequence (CRISPR)/CRISPR-associated protein 9 (Cas9) gene editing system is an emerging technology that utilizes cas9 nuclease to specifically recognize and cleave target genes under the guidance of small guide RNA and realizes gene editing through homologous directional repair and non-homologous recombination repair. In recent years, an increasing number of animal experiments and clinical studies have revealed the great potential of AAV as a vector to deliver the CRISPR/cas9 system for treating genetic diseases and viral infections. However, the immunogenicity, toxicity, low transmission efficiency in brain and ear tissues, packaging size limitations of AAV, and immunogenicity and off-target effects of Cas9 protein pose several clinical challenges. This research reviews the role, challenges, and countermeasures of the AAV-CRISPR/cas9 system in gene therapy.
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Affiliation(s)
- Yanan Wang
- Department of Neonatology, The Second School of Medicine, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Department of Anesthesiology, 1st Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Haibin Jiang
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Mopu Li
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Zidi Xu
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Hang Xu
- The First School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Yuetong Chen
- The First School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Kepei Chen
- Department of Neonatology, The Second School of Medicine, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Perinatal Medicine of Wenzhou, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Structural Malformations in Children of Zhejiang Province, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Zhejiang Provincial Clinical Research Center for Pediatric Disease, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Weihong Zheng
- Department of Neonatology, The Second School of Medicine, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Perinatal Medicine of Wenzhou, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Structural Malformations in Children of Zhejiang Province, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Zhejiang Provincial Clinical Research Center for Pediatric Disease, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Wei Lin
- Department of Neonatology, The Second School of Medicine, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Perinatal Medicine of Wenzhou, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Structural Malformations in Children of Zhejiang Province, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Zhejiang Provincial Clinical Research Center for Pediatric Disease, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Zhiming Liu
- Department of Spinal Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China.
| | - Zhenlang Lin
- Department of Neonatology, The Second School of Medicine, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Perinatal Medicine of Wenzhou, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Structural Malformations in Children of Zhejiang Province, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Zhejiang Provincial Clinical Research Center for Pediatric Disease, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.
| | - Min Zhang
- Department of Neonatology, The Second School of Medicine, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Perinatal Medicine of Wenzhou, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Structural Malformations in Children of Zhejiang Province, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Zhejiang Provincial Clinical Research Center for Pediatric Disease, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.
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3
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Li YJ, Chien SH, Huang R, Herrmann A, Zhao Q, Li PC, Zhang C, Martincuks A, Santiago NL, Zong K, Swiderski P, Okimoto RA, Song M, Rodriguez L, Forman SJ, Wang X, Yu H. A platform to deliver single and bi-specific Cas9/guide RNA to perturb genes in vitro and in vivo. Mol Ther 2024; 32:3629-3649. [PMID: 39091030 DOI: 10.1016/j.ymthe.2024.07.025] [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: 11/29/2023] [Revised: 06/20/2024] [Accepted: 07/29/2024] [Indexed: 08/04/2024] Open
Abstract
Although CRISPR-Cas9 technology is poised to revolutionize the treatment of diseases with underlying genetic mutations, it faces some significant issues limiting clinical entry. They include low-efficiency in vivo systemic delivery and undesired off-target effects. Here, we demonstrate, by modifying Cas9 with phosphorothioate-DNA oligos (PSs), that one can efficiently deliver single and bi-specific CRISPR-Cas9/guide RNA (gRNA) dimers in vitro and in vivo with reduced off-target effects. We show that PS-Cas9/gRNA-mediated gene knockout preserves chimeric antigen receptor T cell viability and expansion in vitro and in vivo. PS-Cas9/gRNA mediates gene perturbation in patient-derived tumor organoids and mouse xenograft tumors, leading to potent tumor antitumor effects. Further, HER2 antibody-PS-Cas9/gRNA conjugate selectively perturbs targeted genes in HER2+ ovarian cancer xenografts in vivo. Moreover, we created bi-specific PS-Cas9 with two gRNAs to target two adjacent sequences of the same gene, leading to efficient targeted gene disruption ex vivo and in vivo with markedly reduced unintended gene perturbation. Thus, the cell-penetrating PS-Cas9/gRNA can achieve efficient systemic delivery and precision in gene disruption.
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Affiliation(s)
- Yi-Jia Li
- Department of Immuno-Oncology, Beckman Research Institute and City of Hope Medical Center, Duarte, CA 91010, USA.
| | - Sheng-Hsuan Chien
- Cellular Immunotherapy Center, Department of Hematology and Hematopoietic Cell Transplantation, Beckman Research Institute of City of Hope, Duarte, CA 91010, USA; Division of Transfusion Medicine, Department of Medicine, Taipei Veterans General Hospital, and Institute of Clinical Medicine, National Yang-Ming Chiao Tung University, Taipei 11201, Taiwan
| | - Rui Huang
- Department of Immuno-Oncology, Beckman Research Institute and City of Hope Medical Center, Duarte, CA 91010, USA
| | - Andreas Herrmann
- Department of Immuno-Oncology, Beckman Research Institute and City of Hope Medical Center, Duarte, CA 91010, USA
| | - Qianqian Zhao
- Department of Immuno-Oncology, Beckman Research Institute and City of Hope Medical Center, Duarte, CA 91010, USA
| | - Pei-Chuan Li
- Department of Immuno-Oncology, Beckman Research Institute and City of Hope Medical Center, Duarte, CA 91010, USA
| | - Chunyan Zhang
- Cellular Immunotherapy Center, Department of Hematology and Hematopoietic Cell Transplantation, Beckman Research Institute of City of Hope, Duarte, CA 91010, USA
| | - Antons Martincuks
- Department of Immuno-Oncology, Beckman Research Institute and City of Hope Medical Center, Duarte, CA 91010, USA
| | - Nicole Lugo Santiago
- Department of Surgery, Division of Gynecologic Oncology, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Katherine Zong
- Department of Immuno-Oncology, Beckman Research Institute and City of Hope Medical Center, Duarte, CA 91010, USA
| | - Piotr Swiderski
- DNA/RNA Synthesis Laboratory, Beckman Research Institute at City of Hope Comprehensive Cancer Center, Duarte, CA 91010, USA
| | - Ross A Okimoto
- Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA; Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA 94115, USA
| | - Mihae Song
- Department of Surgery, Division of Gynecologic Oncology, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Lorna Rodriguez
- Department of Surgery, Division of Gynecologic Oncology, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Stephen J Forman
- Cellular Immunotherapy Center, Department of Hematology and Hematopoietic Cell Transplantation, Beckman Research Institute of City of Hope, Duarte, CA 91010, USA
| | - Xiuli Wang
- Cellular Immunotherapy Center, Department of Hematology and Hematopoietic Cell Transplantation, Beckman Research Institute of City of Hope, Duarte, CA 91010, USA
| | - Hua Yu
- Department of Immuno-Oncology, Beckman Research Institute and City of Hope Medical Center, Duarte, CA 91010, USA.
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4
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An M, Raguram A, Du SW, Banskota S, Davis JR, Newby GA, Chen PZ, Palczewski K, Liu DR. Engineered virus-like particles for transient delivery of prime editor ribonucleoprotein complexes in vivo. Nat Biotechnol 2024; 42:1526-1537. [PMID: 38191664 PMCID: PMC11228131 DOI: 10.1038/s41587-023-02078-y] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Accepted: 11/30/2023] [Indexed: 01/10/2024]
Abstract
Prime editing enables precise installation of genomic substitutions, insertions and deletions in living systems. Efficient in vitro and in vivo delivery of prime editing components, however, remains a challenge. Here we report prime editor engineered virus-like particles (PE-eVLPs) that deliver prime editor proteins, prime editing guide RNAs and nicking single guide RNAs as transient ribonucleoprotein complexes. We systematically engineered v3 and v3b PE-eVLPs with 65- to 170-fold higher editing efficiency in human cells compared to a PE-eVLP construct based on our previously reported base editor eVLP architecture. In two mouse models of genetic blindness, single injections of v3 PE-eVLPs resulted in therapeutically relevant levels of prime editing in the retina, protein expression restoration and partial visual function rescue. Optimized PE-eVLPs support transient in vivo delivery of prime editor ribonucleoproteins, enhancing the potential safety of prime editing by reducing off-target editing and obviating the possibility of oncogenic transgene integration.
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Affiliation(s)
- Meirui An
- Merkin Institute of Transformative Technologies in Healthcare, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA
- Howard Hughes Medical Institute, Harvard University, Cambridge, MA, USA
| | - Aditya Raguram
- Merkin Institute of Transformative Technologies in Healthcare, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA
- Howard Hughes Medical Institute, Harvard University, Cambridge, MA, USA
| | - Samuel W Du
- Gavin Herbert Eye Institute, Center for Translational Vision Research, Department of Ophthalmology, University of California, Irvine, CA, USA
- Department of Physiology and Biophysics, University of California, Irvine, CA, USA
| | - Samagya Banskota
- Merkin Institute of Transformative Technologies in Healthcare, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA
- Howard Hughes Medical Institute, Harvard University, Cambridge, MA, USA
| | - Jessie R Davis
- Merkin Institute of Transformative Technologies in Healthcare, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA
- Howard Hughes Medical Institute, Harvard University, Cambridge, MA, USA
| | - Gregory A Newby
- Merkin Institute of Transformative Technologies in Healthcare, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA
- Howard Hughes Medical Institute, Harvard University, Cambridge, MA, USA
| | - Paul Z Chen
- Merkin Institute of Transformative Technologies in Healthcare, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA
- Howard Hughes Medical Institute, Harvard University, Cambridge, MA, USA
| | - Krzysztof Palczewski
- Gavin Herbert Eye Institute, Center for Translational Vision Research, Department of Ophthalmology, University of California, Irvine, CA, USA
- Department of Physiology and Biophysics, University of California, Irvine, CA, USA
- Department of Chemistry, University of California, Irvine, CA, USA
- Department of Molecular Biology and Biochemistry, University of California, Irvine, CA, USA
| | - David R Liu
- Merkin Institute of Transformative Technologies in Healthcare, Broad Institute of MIT and Harvard, Cambridge, MA, USA.
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA.
- Howard Hughes Medical Institute, Harvard University, Cambridge, MA, USA.
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5
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George CA, Sahu SU, de Oñate L, Souza BSDF, Wilson RC. Genome Editing Therapy for the Blood: Ex Vivo Success and In Vivo Prospects. CRISPR J 2024. [PMID: 39324895 DOI: 10.1089/crispr.2024.0036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/27/2024] Open
Abstract
Hematopoietic stem cells (HSCs) provide the body with a continuous supply of healthy, functional blood cells. In patients with hematopoietic malignancies, immunodeficiencies, lysosomal storage disorders, and hemoglobinopathies, therapeutic genome editing offers hope for corrective intervention, with even modest editing efficiencies likely to provide clinical benefit. Engineered white blood cells, such as T cells, can be applied therapeutically to address monogenic disorders of the immune system, HIV infection, or cancer. The versatility of CRISPR-based tools allows countless new medical interventions for diseases of the blood, and rapid ex vivo success has been demonstrated in hemoglobinopathies via transplantation of the patient's HSCs following genome editing in a laboratory setting. Here we review recent advances in therapeutic genome editing of HSCs and T cells, focusing on the progress in ex vivo contexts, the promise of improved access via in vivo delivery, as well as the ongoing preclinical efforts that may enable the transition from ex vivo to in vivo administration. We discuss the challenges, limitations, and future prospects of this rapidly developing field, which may one day establish CRISPR as the standard of care for some diseases affecting the blood.
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Affiliation(s)
- Christy A George
- Innovative Genomics Institute, University of California Berkeley, Berkeley, California, USA
- Department of Molecular and Cell Biology, University of California Berkeley, Berkeley, California, USA
| | - Srishti U Sahu
- Innovative Genomics Institute, University of California Berkeley, Berkeley, California, USA
- Department of Molecular and Cell Biology, University of California Berkeley, Berkeley, California, USA
| | - Lorena de Oñate
- Innovative Genomics Institute, University of California Berkeley, Berkeley, California, USA
- Department of Molecular and Cell Biology, University of California Berkeley, Berkeley, California, USA
| | - Bruno Solano de Freitas Souza
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (FIOCRUZ), Salvador, Brazil
- Pioneer Science Initiative, D'Or Institute for Research and Education (IDOR), Rio de Janeiro, Brazil
| | - Ross C Wilson
- Innovative Genomics Institute, University of California Berkeley, Berkeley, California, USA
- Department of Molecular and Cell Biology, University of California Berkeley, Berkeley, California, USA
- California Institute for Quantitative Biosciences, University of California Berkeley, Berkeley, California, USA
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6
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Wang Q, Jia S, Wang Z, Chen H, Jiang X, Li Y, Ji P. Nanogene editing drug delivery systems in the treatment of liver fibrosis. Front Med (Lausanne) 2024; 11:1418786. [PMID: 39386741 PMCID: PMC11461213 DOI: 10.3389/fmed.2024.1418786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Accepted: 09/09/2024] [Indexed: 10/12/2024] Open
Abstract
Liver fibrosis is a group of diseases that seriously affect the health of the world's population. Despite significant progress in understanding the mechanisms of liver fibrogenesis, the technologies and drugs used to treat liver fibrosis have limited efficacy. As a revolutionary genetic tool, gene editing technology brings new hope for treating liver fibrosis. Combining nano-delivery systems with gene editing tools to achieve precise delivery and efficient expression of gene editing tools that can be used to treat liver fibrosis has become a rapidly developing field. This review provides a comprehensive overview of the principles and methods of gene editing technology and commonly used gene editing targets for liver fibrosis. We also discuss recent advances in common gene editing delivery vehicles and nano-delivery formulations in liver fibrosis research. Although gene editing technology has potential advantages in liver fibrosis, it still faces some challenges regarding delivery efficiency, specificity, and safety. Future studies need to address these issues further to explore the potential and application of liver fibrosis technologies in treating liver fibrosis.
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Affiliation(s)
- Qun Wang
- College of Pharmacy and Chemistry & Chemical Engineering, Taizhou University, Taizhou, China
| | - Siyu Jia
- College of Pharmacy and Chemistry & Chemical Engineering, Taizhou University, Taizhou, China
| | - Zihan Wang
- College of Pharmacy and Chemistry & Chemical Engineering, Taizhou University, Taizhou, China
| | - Hui Chen
- College of Pharmacy and Chemistry & Chemical Engineering, Taizhou University, Taizhou, China
| | - Xinyi Jiang
- College of Pharmacy and Chemistry & Chemical Engineering, Taizhou University, Taizhou, China
| | - Yan Li
- Department of International Medicine, The Second Hospital of Dalian Medical University, Dalian, China
| | - Peng Ji
- College of Pharmacy and Chemistry & Chemical Engineering, Taizhou University, Taizhou, China
- Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China
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7
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Rallabandi R, Sharp B, Majerus S, Royster A, Hoffer S, Ikeda M, Devaux P. Engineering single-cycle MeV vector for CRISPR-Cas9 gene editing. Mol Ther Methods Clin Dev 2024; 32:101290. [PMID: 39070290 PMCID: PMC11283025 DOI: 10.1016/j.omtm.2024.101290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 06/21/2024] [Indexed: 07/30/2024]
Abstract
CRISPR-Cas9-mediated gene editing has vast applications in basic and clinical research and is a promising tool for several disorders. Our lab previously developed a non-integrating RNA virus, measles virus (MeV), as a single-cycle reprogramming vector by replacing the viral attachment protein with the reprogramming factors for induced pluripotent stem cell generation. Encouraged by the MeV reprogramming vector efficiency, in this study, we develop a single-cycle MeV vector to deliver the gRNA(s) and Cas9 nuclease to human cells for efficient gene editing. We show that the MeV vector achieved on-target gene editing of the reporter (mCherry) and endogenous genes (HBB and FANCD1) in human cells. Additionally, the MeV vector achieved precise knock-in via homology-directed repair using a single-stranded oligonucleotide donor. The MeV vector is a new and flexible platform for gene knock-out and knock-in modifications in human cells, capable of incorporating new technologies as they are developed.
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Affiliation(s)
- Ramya Rallabandi
- Mayo Clinic Graduate School of Biomedical Sciences, Virology and Gene Therapy Graduate Track, Mayo Clinic, Rochester, MN 55905, USA
| | - Brenna Sharp
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Spencer Majerus
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Austin Royster
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Sarrianna Hoffer
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Mia Ikeda
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Patricia Devaux
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN 55905, USA
- Mayo Clinic Graduate School of Biomedical Sciences, Virology and Gene Therapy Graduate Track, Mayo Clinic, Rochester, MN 55905, USA
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8
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Lu RM, Hsu HE, Perez SJLP, Kumari M, Chen GH, Hong MH, Lin YS, Liu CH, Ko SH, Concio CAP, Su YJ, Chang YH, Li WS, Wu HC. Current landscape of mRNA technologies and delivery systems for new modality therapeutics. J Biomed Sci 2024; 31:89. [PMID: 39256822 PMCID: PMC11389359 DOI: 10.1186/s12929-024-01080-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2024] [Accepted: 08/20/2024] [Indexed: 09/12/2024] Open
Abstract
Realizing the immense clinical potential of mRNA-based drugs will require continued development of methods to safely deliver the bioactive agents with high efficiency and without triggering side effects. In this regard, lipid nanoparticles have been successfully utilized to improve mRNA delivery and protect the cargo from extracellular degradation. Encapsulation in lipid nanoparticles was an essential factor in the successful clinical application of mRNA vaccines, which conclusively demonstrated the technology's potential to yield approved medicines. In this review, we begin by describing current advances in mRNA modifications, design of novel lipids and development of lipid nanoparticle components for mRNA-based drugs. Then, we summarize key points pertaining to preclinical and clinical development of mRNA therapeutics. Finally, we cover topics related to targeted delivery systems, including endosomal escape and targeting of immune cells, tumors and organs for use with mRNA vaccines and new treatment modalities for human diseases.
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Affiliation(s)
- Ruei-Min Lu
- Biomedical Translation Research Center, Academia Sinica, Taipei, 11571, Taiwan
| | - Hsiang-En Hsu
- Biomedical Translation Research Center, Academia Sinica, Taipei, 11571, Taiwan
| | | | - Monika Kumari
- Institute of Cellular and Organismic Biology, Academia Sinica, No. 128, Academia Road, Section 2, Taipei, 11529, Taiwan
| | - Guan-Hong Chen
- Biomedical Translation Research Center, Academia Sinica, Taipei, 11571, Taiwan
| | - Ming-Hsiang Hong
- Biomedical Translation Research Center, Academia Sinica, Taipei, 11571, Taiwan
| | - Yin-Shiou Lin
- Biomedical Translation Research Center, Academia Sinica, Taipei, 11571, Taiwan
| | - Ching-Hang Liu
- Biomedical Translation Research Center, Academia Sinica, Taipei, 11571, Taiwan
| | - Shih-Han Ko
- Biomedical Translation Research Center, Academia Sinica, Taipei, 11571, Taiwan
| | | | - Yi-Jen Su
- Institute of Cellular and Organismic Biology, Academia Sinica, No. 128, Academia Road, Section 2, Taipei, 11529, Taiwan
| | - Yi-Han Chang
- Biomedical Translation Research Center, Academia Sinica, Taipei, 11571, Taiwan
| | - Wen-Shan Li
- Biomedical Translation Research Center, Academia Sinica, Taipei, 11571, Taiwan.
- Institute of Chemistry, Academia Sinica, No. 128, Academia Road, Section 2, Taipei, 11529, Taiwan.
| | - Han-Chung Wu
- Biomedical Translation Research Center, Academia Sinica, Taipei, 11571, Taiwan.
- Institute of Cellular and Organismic Biology, Academia Sinica, No. 128, Academia Road, Section 2, Taipei, 11529, Taiwan.
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9
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Janns JH, Mikkelsen JG. Gene Editing by Ferrying of CRISPR/Cas Ribonucleoprotein Complexes in Enveloped Virus-Derived Particles. Hum Gene Ther 2024; 35:604-616. [PMID: 39150015 DOI: 10.1089/hum.2024.105] [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] [Indexed: 08/17/2024] Open
Abstract
The invention of next-generation CRISPR/Cas gene editing tools, like base and prime editing, for correction of gene variants causing disease, has created hope for in vivo use in patients leading to wider clinical translation. To realize this potential, delivery vehicles that can ferry gene editing tool kits safely and effectively into specific cell populations or tissues are in great demand. In this review, we describe the development of enveloped retrovirus-derived particles as carriers of "ready-to-work" ribonucleoprotein complexes consisting of Cas9-derived editor proteins and single guide RNAs. We present arguments for adapting viruses for cell-targeted protein delivery and describe the status after a decade-long development period, which has already shown effective editing in primary cells, including T cells and hematopoietic stem cells, and in tissues targeted in vivo, including mouse retina, liver, and brain. Emerging evidence has demonstrated that engineered virus-derived nanoparticles can accommodate both base and prime editors and seems to fertilize a sprouting hope that such particles can be further developed and produced in large scale for therapeutic applications.
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10
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Zhu M, Sumana SL, Abdullateef MM, Falayi OC, Shui Y, Zhang C, Zhu J, Su S. CRISPR/Cas9 Technology for Enhancing Desirable Traits of Fish Species in Aquaculture. Int J Mol Sci 2024; 25:9299. [PMID: 39273247 PMCID: PMC11395652 DOI: 10.3390/ijms25179299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2024] [Revised: 08/18/2024] [Accepted: 08/25/2024] [Indexed: 09/15/2024] Open
Abstract
Aquaculture, the world's fastest-growing food production sector, is critical for addressing food security concerns because of its potential to deliver high-quality, nutrient-rich supplies by 2050. This review assesses the effectiveness of CRISPR/Cas9 genome editing technology in enhancing desirable traits in fish species, including growth rates, muscle quality, disease resistance, pigmentation, and more. It also focuses on the potential effectiveness of the technology in allowing precise and targeted modifications of fish DNA to improve desirable characteristics. Many studies have reported successful applications of CRISPR/Cas9, such as knocking out reproductive genes to control reproduction and sex determination, enhancing feed conversion efficiency, and reducing off-target effects. Additionally, this technology has contributed to environmental sustainability by reducing nitrogen-rich waste and improving the nutritional composition of fish. However, the acceptance of CRISPR/Cas9 modified fish by the public and consumers is hindered by concerns regarding public perception, potential ecological impacts, and regulatory frameworks. To gain public approval and consumer confidence, clear communication about the editing process, as well as data on the safety and environmental considerations of genetically modified fish, are essential. This review paper discusses these challenges, provides possible solutions, and recommends future research on the integration of CRISPR/Cas9 into sustainable aquaculture practices, focusing on the responsible management of genetically modified fish to enable the creation of growth and disease-resistant strains. In conclusion, this review highlights the transformative potential of CRISPR/Cas9 technology in improving fish traits, while also considering the challenges and ethical considerations associated with sustainable and responsible practices in aquaculture.
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Affiliation(s)
- Minli Zhu
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi 214081, China
- National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai 201306, China
| | - Sahr Lamin Sumana
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi 214081, China
| | | | | | - Yan Shui
- Key Laboratory of Integrated Rice-Fish Farming Ecology, Ministry of Agriculture and Rural Affairs, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, China
| | - Chengfeng Zhang
- Key Laboratory of Integrated Rice-Fish Farming Ecology, Ministry of Agriculture and Rural Affairs, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, China
| | - Jian Zhu
- Key Laboratory of Integrated Rice-Fish Farming Ecology, Ministry of Agriculture and Rural Affairs, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, China
| | - Shengyan Su
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi 214081, China
- National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai 201306, China
- Key Laboratory of Integrated Rice-Fish Farming Ecology, Ministry of Agriculture and Rural Affairs, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, China
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11
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Simoni C, Barbon E, Muro AF, Cantore A. In vivo liver targeted genome editing as therapeutic approach: progresses and challenges. Front Genome Ed 2024; 6:1458037. [PMID: 39246827 PMCID: PMC11378722 DOI: 10.3389/fgeed.2024.1458037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2024] [Accepted: 08/12/2024] [Indexed: 09/10/2024] Open
Abstract
The liver is an essential organ of the body that performs several vital functions, including the metabolism of biomolecules, foreign substances, and toxins, and the production of plasma proteins, such as coagulation factors. There are hundreds of genetic disorders affecting liver functions and, for many of them, the only curative option is orthotopic liver transplantation, which nevertheless entails many risks and long-term complications. Some peculiar features of the liver, such as its large blood flow supply and the tolerogenic immune environment, make it an attractive target for in vivo gene therapy approaches. In recent years, several genome-editing tools mainly based on the clustered regularly interspaced short palindromic repeats associated protein 9 (CRISPR-Cas9) system have been successfully exploited in the context of liver-directed preclinical or clinical therapeutic applications. These include gene knock-out, knock-in, activation, interference, or base and prime editing approaches. Despite many achievements, important challenges still need to be addressed to broaden clinical applications, such as the optimization of the delivery methods, the improvement of the editing efficiency, and the risk of on-target or off-target unwanted effects and chromosomal rearrangements. In this review, we highlight the latest progress in the development of in vivo liver-targeted genome editing approaches for the treatment of genetic disorders. We describe the technological advancements that are currently under investigation, the challenges to overcome for clinical applicability, and the future perspectives of this technology.
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Affiliation(s)
- Chiara Simoni
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Elena Barbon
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Andrés F Muro
- International Center for Genetic Engineering and Biotechnology, Trieste, Italy
| | - Alessio Cantore
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
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12
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Ji P, Li Y, Wang Z, Jia S, Jiang X, Chen H, Wang Q. Advances in precision gene editing for liver fibrosis: From technology to therapeutic applications. Biomed Pharmacother 2024; 177:117003. [PMID: 38908207 DOI: 10.1016/j.biopha.2024.117003] [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: 04/30/2024] [Revised: 06/14/2024] [Accepted: 06/17/2024] [Indexed: 06/24/2024] Open
Abstract
This review presents a comprehensive exploration of gene editing technologies and their potential applications in the treatment of liver fibrosis, a condition often leading to serious complications such as liver cancer. Through an in-depth review of current literature and critical analysis, the study delves into the intricate signaling pathways underlying liver fibrosis development and examines the promising role of gene editing in alleviating this disease burden. Gene editing technologies offer precise, efficient, and reproducible tools for manipulating genetic material, holding significant promise for basic research and clinical practice. The manuscript highlights the challenges and potential risks associated with gene editing technology. By synthesizing existing knowledge and exploring future perspectives, this study aims to provide valuable insights into the potential of precision gene editing to combat liver fibrosis and its associated complications, ultimately contributing to advances in liver fibrosis research and therapy.
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Affiliation(s)
- Peng Ji
- College of Pharmacy and Chemistry & Chemical Engineering, Taizhou University, Taizhou 225300, PR China; Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou 310000, PR China
| | - Yan Li
- Department of International Medicine, The Second Hospital of Dalian Medical University, Dalian 116000, PR China
| | - Zihan Wang
- College of Pharmacy and Chemistry & Chemical Engineering, Taizhou University, Taizhou 225300, PR China
| | - Siyu Jia
- College of Pharmacy and Chemistry & Chemical Engineering, Taizhou University, Taizhou 225300, PR China
| | - Xinyi Jiang
- College of Pharmacy and Chemistry & Chemical Engineering, Taizhou University, Taizhou 225300, PR China
| | - Hui Chen
- College of Pharmacy and Chemistry & Chemical Engineering, Taizhou University, Taizhou 225300, PR China
| | - Qun Wang
- College of Pharmacy and Chemistry & Chemical Engineering, Taizhou University, Taizhou 225300, PR China.
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13
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Masarwy R, Stotsky-Oterin L, Elisha A, Hazan-Halevy I, Peer D. Delivery of nucleic acid based genome editing platforms via lipid nanoparticles: Clinical applications. Adv Drug Deliv Rev 2024; 211:115359. [PMID: 38857763 DOI: 10.1016/j.addr.2024.115359] [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: 03/30/2024] [Revised: 05/17/2024] [Accepted: 06/07/2024] [Indexed: 06/12/2024]
Abstract
CRISPR/Cas technology presents a promising approach for treating a wide range of diseases, including cancer and genetic disorders. Despite its potential, the translation of CRISPR/Cas into effective in-vivo gene therapy encounters challenges, primarily due to the need for safe and efficient delivery mechanisms. Lipid nanoparticles (LNPs), FDA-approved for RNA delivery, show potential for delivering also CRISPR/Cas, offering the capability to efficiently encapsulate large mRNA molecules with single guide RNAs. However, achieving precise targeting in-vivo remains a significant obstacle, necessitating further research into optimizing LNP formulations. Strategies to enhance specificity, such as modifying LNP structures and incorporating targeting ligands, are explored to improve organ and cell type targeting. Furthermore, the development of base and prime editing technology presents a potential breakthrough, offering precise modifications without generating double-strand breaks (DSBs). Prime editing, particularly when delivered via targeted LNPs, holds promise for treating diverse diseases safely and precisely. This review assesses both the progress made and the persistent challenges faced in using LNP-encapsulated CRISPR-based technologies for therapeutic purposes, with a particular focus on clinical translation.
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Affiliation(s)
- Razan Masarwy
- Laboratory of Precision Nanomedicine, The Shmunis School of Biomedicine and Cancer Research, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel; Department of Materials Sciences and Engineering, Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv, Israel; Center for Nanoscience and Nanotechnology, Tel Aviv University, Tel Aviv, Israel; School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Lior Stotsky-Oterin
- Laboratory of Precision Nanomedicine, The Shmunis School of Biomedicine and Cancer Research, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel; Department of Materials Sciences and Engineering, Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv, Israel; Center for Nanoscience and Nanotechnology, Tel Aviv University, Tel Aviv, Israel
| | - Aviad Elisha
- Laboratory of Precision Nanomedicine, The Shmunis School of Biomedicine and Cancer Research, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel; Department of Materials Sciences and Engineering, Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv, Israel; Center for Nanoscience and Nanotechnology, Tel Aviv University, Tel Aviv, Israel; School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Inbal Hazan-Halevy
- Laboratory of Precision Nanomedicine, The Shmunis School of Biomedicine and Cancer Research, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel; Department of Materials Sciences and Engineering, Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv, Israel; Center for Nanoscience and Nanotechnology, Tel Aviv University, Tel Aviv, Israel.
| | - Dan Peer
- Laboratory of Precision Nanomedicine, The Shmunis School of Biomedicine and Cancer Research, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel; Department of Materials Sciences and Engineering, Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv, Israel; Center for Nanoscience and Nanotechnology, Tel Aviv University, Tel Aviv, Israel.
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14
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Soroudi S, Jaafari MR, Arabi L. Lipid nanoparticle (LNP) mediated mRNA delivery in cardiovascular diseases: Advances in genome editing and CAR T cell therapy. J Control Release 2024; 372:113-140. [PMID: 38876358 DOI: 10.1016/j.jconrel.2024.06.023] [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: 01/09/2024] [Revised: 06/05/2024] [Accepted: 06/09/2024] [Indexed: 06/16/2024]
Abstract
Cardiovascular diseases (CVDs) are the leading cause of global mortality among non-communicable diseases. Current cardiac regeneration treatments have limitations and may lead to adverse reactions. Hence, innovative technologies are needed to address these shortcomings. Messenger RNA (mRNA) emerges as a promising therapeutic agent due to its versatility in encoding therapeutic proteins and targeting "undruggable" conditions. It offers low toxicity, high transfection efficiency, and controlled protein production without genome insertion or mutagenesis risk. However, mRNA faces challenges such as immunogenicity, instability, and difficulty in cellular entry and endosomal escape, hindering its clinical application. To overcome these hurdles, lipid nanoparticles (LNPs), notably used in COVID-19 vaccines, have a great potential to deliver mRNA therapeutics for CVDs. This review highlights recent progress in mRNA-LNP therapies for CVDs, including Myocardial Infarction (MI), Heart Failure (HF), and hypercholesterolemia. In addition, LNP-mediated mRNA delivery for CAR T-cell therapy and CRISPR/Cas genome editing in CVDs and the related clinical trials are explored. To enhance the efficiency, safety, and clinical translation of mRNA-LNPs, advanced technologies like artificial intelligence (AGILE platform) in RNA structure design, and optimization of LNP formulation could be integrated. We conclude that the strategies to facilitate the extra-hepatic delivery and targeted organ tropism of mRNA-LNPs (SORT, ASSET, SMRT, and barcoded LNPs) hold great prospects to accelerate the development and translation of mRNA-LNPs in CVD treatment.
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Affiliation(s)
- Setareh Soroudi
- School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran; Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahmoud Reza Jaafari
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Pharmaceutical Nanotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran; Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Leila Arabi
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Pharmaceutical Nanotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
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15
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Wu Z, Sun W, Qi H. Recent Advancements in mRNA Vaccines: From Target Selection to Delivery Systems. Vaccines (Basel) 2024; 12:873. [PMID: 39203999 PMCID: PMC11359327 DOI: 10.3390/vaccines12080873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2024] [Revised: 07/31/2024] [Accepted: 07/31/2024] [Indexed: 09/03/2024] Open
Abstract
mRNA vaccines are leading a medical revolution. mRNA technologies utilize the host's own cells as bio-factories to produce proteins that serve as antigens. This revolutionary approach circumvents the complicated processes involved in traditional vaccine production and empowers vaccines with the ability to respond to emerging or mutated infectious diseases rapidly. Additionally, the robust cellular immune response elicited by mRNA vaccines has shown significant promise in cancer treatment. However, the inherent instability of mRNA and the complexity of tumor immunity have limited its broader application. Although the emergence of pseudouridine and ionizable cationic lipid nanoparticles (LNPs) made the clinical application of mRNA possible, there remains substantial potential for further improvement of the immunogenicity of delivered antigens and preventive or therapeutic effects of mRNA technology. Here, we review the latest advancements in mRNA vaccines, including but not limited to target selection and delivery systems. This review offers a multifaceted perspective on this rapidly evolving field.
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Affiliation(s)
- Zhongyan Wu
- Newish Biological R&D Center, Beijing 100101, China;
| | - Weilu Sun
- Department of Life Sciences, Imperial College London, South Kensington Campus, London SW7 2AZ, UK;
| | - Hailong Qi
- Newish Biological R&D Center, Beijing 100101, China;
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16
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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 PMCID: PMC11366383 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] [Grants] [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.
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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.
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17
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Molaei Z, Jabbarpour Z, Omidkhoda A, Ahmadbeigi N. Exploring non-viral methods for the delivery of CRISPR-Cas ribonucleoprotein to hematopoietic stem cells. Stem Cell Res Ther 2024; 15:233. [PMID: 39075609 PMCID: PMC11288096 DOI: 10.1186/s13287-024-03848-4] [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: 04/16/2024] [Accepted: 07/12/2024] [Indexed: 07/31/2024] Open
Abstract
Gene manipulation of hematopoietic stem cells (HSCs) using the CRISPR/Cas system as a potent genome editing tool holds immense promise for addressing hematologic disorders. An essential hurdle in advancing this treatment lies in effectively delivering CRISPR/Cas to HSCs. While various delivery formats exist, Ribonucleoprotein complex (RNP) emerges as a particularly efficient option. RNP complexes offer enhanced gene editing capabilities, devoid of viral vectors, with rapid activity and minimized off-target effects. Nevertheless, novel delivery methods such as microfluidic-based techniques, filtroporation, nanoparticles, and cell-penetrating peptides are continually evolving. This study aims to provide a comprehensive review of these methods and the recent research on delivery approaches of RNP complexes to HSCs.
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Affiliation(s)
- Zahra Molaei
- Hematology and blood transfusion science department, School of Allied Medical Sciences, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Jabbarpour
- School of Pharmacy & Bioengineering, Guy Hilton Research Centre (GHRC), Keele University, Staffordshire, ST4 7QB, UK
| | - Azadeh Omidkhoda
- Hematology and blood transfusion science department, School of Allied Medical Sciences, Tehran University of Medical Sciences, Tehran, Iran.
| | - Naser Ahmadbeigi
- Gene Therapy Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
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18
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Choi W, Cha S, Kim K. Navigating the CRISPR/Cas Landscape for Enhanced Diagnosis and Treatment of Wilson's Disease. Cells 2024; 13:1214. [PMID: 39056796 PMCID: PMC11274827 DOI: 10.3390/cells13141214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 07/15/2024] [Accepted: 07/17/2024] [Indexed: 07/28/2024] Open
Abstract
The clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein (Cas) system continues to evolve, thereby enabling more precise detection and repair of mutagenesis. The development of CRISPR/Cas-based diagnosis holds promise for high-throughput, cost-effective, and portable nucleic acid screening and genetic disease diagnosis. In addition, advancements in transportation strategies such as adeno-associated virus (AAV), lentiviral vectors, nanoparticles, and virus-like vectors (VLPs) offer synergistic insights for gene therapeutics in vivo. Wilson's disease (WD), a copper metabolism disorder, is primarily caused by mutations in the ATPase copper transporting beta (ATP7B) gene. The condition is associated with the accumulation of copper in the body, leading to irreversible damage to various organs, including the liver, nervous system, kidneys, and eyes. However, the heterogeneous nature and individualized presentation of physical and neurological symptoms in WD patients pose significant challenges to accurate diagnosis. Furthermore, patients must consume copper-chelating medication throughout their lifetime. Herein, we provide a detailed description of WD and review the application of novel CRISPR-based strategies for its diagnosis and treatment, along with the challenges that need to be overcome.
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Affiliation(s)
- Woong Choi
- Department of Physiology, Korea University College of Medicine, Seoul 02841, Republic of Korea;
| | - Seongkwang Cha
- Department of Physiology, Korea University College of Medicine, Seoul 02841, Republic of Korea;
- Neuroscience Research Institute, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Kyoungmi Kim
- Department of Physiology, Korea University College of Medicine, Seoul 02841, Republic of Korea;
- Department of Biomedical Sciences, Korea University College of Medicine, Seoul 02841, Republic of Korea
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19
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Hu Y, Cui Y, Zhang Z, Zhang X, Ma X, Qiao Z, Zheng F, Feng F, Liu W, Han L. A Dual-Recognition Fluorescence Enzyme-Linked Immunosorbent Assay for Specific Detection of Intact Lipid Nanoparticles via a Localized Scaffolding Autocatalytic DNA Circuit Amplifier. Anal Chem 2024; 96:11205-11215. [PMID: 38967035 DOI: 10.1021/acs.analchem.4c00455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/06/2024]
Abstract
Lipid nanoparticles (LNPs) are emerging as one of the most promising drug delivery systems. The long-circulating effect of intact LNPs (i-LNPs) is the key to efficacy and toxicity in vivo. However, the significant challenge is specific and sensitive detection of i-LNPs. Herein, a dual-recognition fluorescence enzyme-linked immunosorbent assay (DR-FELISA) was developed to directly isolate and detect i-LNPs by combining dual-recognition separation with a one-step signal amplification strategy. The microplates captured and enriched i-LNPs through antibody-antigen reaction. Dual-chol probes were spontaneously introduced into the lipid bilayer of captured i-LNPs, converting the detection of i-LNPs into the detection of double-cholesterol probes. Finally, the end of the dual-chol probes initiated the localized scaffolding autocatalytic DNA circuits (SADC) system for further signal amplification. The SADC system provides a sensitive and efficient amplifier through localized network structures and self-assembled triggers. Simultaneous recognition of i-LNPs surface PEG-lipid and lipid bilayer structures significantly eliminates interference from biological samples. i-LNPs were detected with high selectivity, ranging from 0.2 to 1.25 mg/mL with a limit of detection of 0.1 mg/mL. Moreover, this method allows the isolation and quantitative analysis of different formulations of i-LNPs in serum samples with a satisfactory recovery rate ranging from 94.8 to 116.3%. Thus, the DR-FELISA method provides an advanced platform for the exclusive and sensitive detection of i-LNPs, providing new insights for the study of the quality and intracorporal process of complex formulations.
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Affiliation(s)
- Yexin Hu
- Department of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing 211198, China
| | - Yuqing Cui
- Department of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing 211198, China
| | - Zhemeng Zhang
- Department of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing 211198, China
| | - Xinyi Zhang
- Department of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing 211198, China
| | - Xiao Ma
- Gansu Institute for Drug Control, Gansu 730000, China
| | - Zhou Qiao
- China Pharmaceutical University Center for Analysis and Testing, China Pharmaceutical University, Nanjing 211198, China
| | - Feng Zheng
- Department of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing 211198, China
| | - Feng Feng
- School of Pharmacy, Nanjing Medical University, Nanjing 211166, China
| | - Wenyuan Liu
- Department of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing 211198, China
- Zhejiang Center for Safety Study of Drug Substances (Industrial Technology Innovation Platform), Hangzhou 310018, China
| | - Lingfei Han
- Department of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing 211198, China
- Zhejiang Center for Safety Study of Drug Substances (Industrial Technology Innovation Platform), Hangzhou 310018, China
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20
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Niazi SK. The United States Food and Drug Administration's Platform Technology Designation to Expedite the Development of Drugs. Pharmaceutics 2024; 16:918. [PMID: 39065616 PMCID: PMC11279857 DOI: 10.3390/pharmaceutics16070918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2024] [Revised: 07/04/2024] [Accepted: 07/05/2024] [Indexed: 07/28/2024] Open
Abstract
Drug development costs can be significantly reduced if proven "platform" technologies are allowed to be used without having to validate their use. The most recent US Food and Drug Administration (FDA) guideline brings more clarity, as well as a greater focus on the most complex technologies that can now be used for faster drug development. The FDA has highlights the use of lipid nanoparticles (LNPs) to package and deliver mRNA vaccines, gene therapy, and short (2-20 length) synthetic nucleotides (siRNA). Additionally, monoclonal antibody cell development is targeted. The FDA provides a systematic process of requesting platform status to benefit from its advantages. It brings advanced science and rationality into regulatory steps for the FDA's approval of drugs and biologicals.
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Affiliation(s)
- Sarfaraz K Niazi
- College of Pharmacy, University of Illinois, Chicago, IL 60612, USA
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21
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Taghdiri M, Mussolino C. Viral and Non-Viral Systems to Deliver Gene Therapeutics to Clinical Targets. Int J Mol Sci 2024; 25:7333. [PMID: 39000440 PMCID: PMC11242246 DOI: 10.3390/ijms25137333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 06/10/2024] [Accepted: 06/24/2024] [Indexed: 07/16/2024] Open
Abstract
Clustered regularly interspersed short palindromic repeats (CRISPR)/CRISPR-associated protein 9 (Cas9) technology has revolutionized the field of gene therapy as it has enabled precise genome editing with unprecedented accuracy and efficiency, paving the way for clinical applications to treat otherwise incurable genetic disorders. Typically, precise genome editing requires the delivery of multiple components to the target cells that, depending on the editing platform used, may include messenger RNA (mRNA), protein complexes, and DNA fragments. For clinical purposes, these have to be efficiently delivered into transplantable cells, such as primary T lymphocytes or hematopoietic stem and progenitor cells that are typically sensitive to exogenous substances. This challenge has limited the broad applicability of precise gene therapy applications to those strategies for which efficient delivery methods are available. Electroporation-based methodologies have been generally applied for gene editing applications, but procedure-associated toxicity has represented a major burden. With the advent of novel and less disruptive methodologies to deliver genetic cargo to transplantable cells, it is now possible to safely and efficiently deliver multiple components for precise genome editing, thus expanding the applicability of these strategies. In this review, we describe the different delivery systems available for genome editing components, including viral and non-viral systems, highlighting their advantages, limitations, and recent clinical applications. Recent improvements to these delivery methods to achieve cell specificity represent a critical development that may enable in vivo targeting in the future and will certainly play a pivotal role in the gene therapy field.
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Affiliation(s)
- Maryam Taghdiri
- Institute for Transfusion Medicine and Gene Therapy, Medical Center-University of Freiburg, 79106 Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, 79106 Freiburg, Germany
- Ph.D. Program, Faculty of Biology, University of Freiburg, 79106 Freiburg, Germany
| | - Claudio Mussolino
- Institute for Transfusion Medicine and Gene Therapy, Medical Center-University of Freiburg, 79106 Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, 79106 Freiburg, Germany
- Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany
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22
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Tafech B, Rokhforouz MR, Leung J, Sung MM, Lin PJ, Sin DD, Lauster D, Block S, Quon BS, Tam Y, Cullis P, Feng JJ, Hedtrich S. Exploring Mechanisms of Lipid Nanoparticle-Mucus Interactions in Healthy and Cystic Fibrosis Conditions. Adv Healthc Mater 2024; 13:e2304525. [PMID: 38563726 DOI: 10.1002/adhm.202304525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 03/05/2024] [Indexed: 04/04/2024]
Abstract
Mucus forms the first defense line of human lungs, and as such hampers the efficient delivery of therapeutics to the underlying epithelium. This holds particularly true for genetic cargo such as CRISPR-based gene editing tools which cannot readily surmount the mucosal barrier. While lipid nanoparticles (LNPs) emerge as versatile non-viral gene delivery systems that can help overcome the delivery challenge, many knowledge gaps remain, especially for diseased states such as cystic fibrosis (CF). This study provides fundamental insights into Cas9 mRNA or ribonucleoprotein-loaded LNP-mucus interactions in healthy and diseased states by assessing the impact of the genetic cargo, mucin sialylation, mucin concentration, ionic strength, pH, and polyethylene glycol (PEG) concentration and nature on LNP diffusivity leveraging experimental approaches and Brownian dynamics (BD) simulations. Taken together, this study identifies key mucus and LNP characteristics that are critical to enabling a rational LNP design for transmucosal delivery.
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Affiliation(s)
- Belal Tafech
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, BC, V6T 1Z3, Canada
| | - Mohammad-Reza Rokhforouz
- Department of Chemical and Biological Engineering, University of British Columbia, Vancouver, BC, V6T 1Z4, Canada
| | - Jerry Leung
- Department of Biochemistry and Molecular Biology, University of British Columbia, Vancouver, BC, V6T 1Z3, Canada
| | - Molly Mh Sung
- Acuitas Therapeutics, Vancouver, BC, V6T 1Z3, Canada
| | - Paulo Jc Lin
- Acuitas Therapeutics, Vancouver, BC, V6T 1Z3, Canada
| | - Don D Sin
- Centre for Heart Lung Innovation, University of British Columbia, Vancouver, BC, V6T 1Z3, Canada
| | - Daniel Lauster
- Institute of Pharmacy, Biopharmaceuticals, Freie Universität Berlin, 12169, Berlin, Germany
| | - Stephan Block
- Institute of Organic Chemistry, Freie Universität Berlin, 14195, Berlin, Germany
| | - Bradley S Quon
- Centre for Heart Lung Innovation, University of British Columbia, Vancouver, BC, V6T 1Z3, Canada
- Faculty of Medicine, University of British Columbia, Vancouver, BC, V6T 1Z3, Canada
- Adult Cystic Fibrosis Clinic, St Paul's Hospital, Vancouver, BC, V6Z 1Y6, Canada
| | - Ying Tam
- Acuitas Therapeutics, Vancouver, BC, V6T 1Z3, Canada
| | - Pieter Cullis
- Department of Biochemistry and Molecular Biology, University of British Columbia, Vancouver, BC, V6T 1Z3, Canada
| | - James J Feng
- Department of Chemical and Biological Engineering, University of British Columbia, Vancouver, BC, V6T 1Z4, Canada
- Department of Mathematics, University of British Columbia, Vancouver, BC, V6T 1Z2, Canada
| | - Sarah Hedtrich
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, BC, V6T 1Z3, Canada
- Center of Biological Design, Berlin Institute of Health at Charité, Universitätsmedizin Berlin, Berlin, Germany
- Department of Infectious Diseases and Respiratory Medicine, Charité, Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin, Germany
- Max-Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), 13125, Berlin, Germany
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23
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Zhou L, Simonian AL. CRISPR/Cas Technology: The Unique Synthetic Biology Genome-Editing Tool Shifting the Paradigm in Viral Diagnostics, Defense, and Therapeutics. Annu Rev Biomed Eng 2024; 26:247-272. [PMID: 38346278 DOI: 10.1146/annurev-bioeng-081723-013033] [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] [Indexed: 07/05/2024]
Abstract
The emergence of the COVID-19 pandemic has starkly exposed our significantly limited ability to promptly identify and respond to emergent biological threats. Consequently, there is an urgent need to advance biotechnological methods for addressing both known and unforeseen biological hazards. Recently, the CRISPR/Cas system has revolutionized genetic engineering, enabling precise and efficient synthetic biology applications. Therefore, this review aims to provide a comprehensive introduction to the fundamental principles underlying the CRISPR/Cas system and assess the advantages and limitations of various CRISPR/Cas-based techniques applicable to the detection of, defense against, and treatment of viral infections. These techniques include viral diagnostics, the development of antiviral vaccines, B cell engineering for antibody production, viral activation/interference, and epigenetic modifications. Furthermore, this review delves into the challenges and bioethical considerations associated with use of the CRISPR/Cas system. With the continuous evolution of technology, the CRISPR/Cas system holds considerable promise for addressing both existing and unforeseen biological threats.
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Affiliation(s)
- Lang Zhou
- Department of Materials Engineering, Samuel Ginn College of Engineering, Auburn University, Auburn, Alabama, USA;
| | - Aleksandr L Simonian
- Department of Materials Engineering, Samuel Ginn College of Engineering, Auburn University, Auburn, Alabama, USA;
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24
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BenDavid E, Ramezanian S, Lu Y, Rousseau J, Schroeder A, Lavertu M, Tremblay JP. Emerging Perspectives on Prime Editor Delivery to the Brain. Pharmaceuticals (Basel) 2024; 17:763. [PMID: 38931430 PMCID: PMC11206523 DOI: 10.3390/ph17060763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Revised: 06/02/2024] [Accepted: 06/03/2024] [Indexed: 06/28/2024] Open
Abstract
Prime editing shows potential as a precision genome editing technology, as well as the potential to advance the development of next-generation nanomedicine for addressing neurological disorders. However, turning in prime editors (PEs), which are macromolecular complexes composed of CRISPR/Cas9 nickase fused with a reverse transcriptase and a prime editing guide RNA (pegRNA), to the brain remains a considerable challenge due to physiological obstacles, including the blood-brain barrier (BBB). This review article offers an up-to-date overview and perspective on the latest technologies and strategies for the precision delivery of PEs to the brain and passage through blood barriers. Furthermore, it delves into the scientific significance and possible therapeutic applications of prime editing in conditions related to neurological diseases. It is targeted at clinicians and clinical researchers working on advancing precision nanomedicine for neuropathologies.
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Affiliation(s)
- Eli BenDavid
- Laboratory of Biomaterials and Tissue Engineering, Department of Chemical Engineering, Institute of Biomedical Engineering, Polytechnique Montréal, Montréal, QC H3C 3A7, Canada;
- Division of Human Genetics, Centre de Recherche du CHU de Québec—Université Laval, Québec, QC G1V 4G2, Canada
- Laboratory of Molecular Genetics and Gene Therapy, Department of Molecular Medicine, Faculty of Medicine, Laval University, Québec, QC G1V 0A6, Canada
- Laboratory of Nanopharmacology and Pharmaceutical Nanoscience, Faculty of Pharmacy, Laval University, Québec, QC G1V 4G2, Canada
- Rappaport Faculty of Medicine, Technion—Israel Institute of Technology, Haifa 3525433, Israel
| | - Sina Ramezanian
- Division of Human Genetics, Centre de Recherche du CHU de Québec—Université Laval, Québec, QC G1V 4G2, Canada
- Laboratory of Molecular Genetics and Gene Therapy, Department of Molecular Medicine, Faculty of Medicine, Laval University, Québec, QC G1V 0A6, Canada
| | - Yaoyao Lu
- Division of Human Genetics, Centre de Recherche du CHU de Québec—Université Laval, Québec, QC G1V 4G2, Canada
- Laboratory of Molecular Genetics and Gene Therapy, Department of Molecular Medicine, Faculty of Medicine, Laval University, Québec, QC G1V 0A6, Canada
| | - Joël Rousseau
- Division of Human Genetics, Centre de Recherche du CHU de Québec—Université Laval, Québec, QC G1V 4G2, Canada
| | - Avi Schroeder
- Laboratory for Targeted Drug Delivery and Personalized Medicine Technologies, Department of Chemical Engineering, Technion—Israel Institute of Technology, Haifa 3200003, Israel;
| | - Marc Lavertu
- Laboratory of Biomaterials and Tissue Engineering, Department of Chemical Engineering, Institute of Biomedical Engineering, Polytechnique Montréal, Montréal, QC H3C 3A7, Canada;
| | - Jacques P. Tremblay
- Division of Human Genetics, Centre de Recherche du CHU de Québec—Université Laval, Québec, QC G1V 4G2, Canada
- Laboratory of Molecular Genetics and Gene Therapy, Department of Molecular Medicine, Faculty of Medicine, Laval University, Québec, QC G1V 0A6, Canada
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25
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Yuan Z, Yan R, Fu Z, Wu T, Ren C. Impact of physicochemical properties on biological effects of lipid nanoparticles: Are they completely safe. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 927:172240. [PMID: 38582114 DOI: 10.1016/j.scitotenv.2024.172240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 04/03/2024] [Accepted: 04/03/2024] [Indexed: 04/08/2024]
Abstract
Lipid nanoparticles (LNPs) are promising materials and human-use approved excipients, with manifold applications in biomedicine. Researchers have tended to focus on improving the pharmacological efficiency and organ targeting of LNPs, while paid relatively less attention to the negative aspects created by their specific physicochemical properties. Here, we discuss the impacts of LNPs' physicochemical properties (size, surface hydrophobicity, surface charge, surface modification and lipid composition) on the adsorption-transportation-distribution-clearance processes and bio-nano interactions. In addition, since there is a lack of review emphasizing on toxicological profiles of LNPs, this review outlined immunogenicity, inflammation, hemolytic toxicity, cytotoxicity and genotoxicity induced by LNPs and the underlying mechanisms, with the aim to understand the properties that underlie the biological effects of these materials. This provides a basic strategy that increased efficacy of medical application with minimized side-effects can be achieved by modulating the physicochemical properties of LNPs. Therefore, addressing the effects of physicochemical properties on toxicity induced by LNPs is critical for understanding their environmental and health risks and will help clear the way for LNPs-based drugs to eventually fulfill their promise as a highly effective therapeutic agents for diverse diseases in clinic.
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Affiliation(s)
- Ziyi Yuan
- Beijing Key Laboratory of Environmental Toxicology, Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, China
| | - Ruyu Yan
- Beijing Key Laboratory of Environmental Toxicology, Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, China
| | - Zuyi Fu
- College of Rehabilitation, Captital Medical University, Beijing, China
| | - Tao Wu
- Beijing Key Laboratory of Enze Biomass Fine Chemicals, College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing, China.
| | - Chaoxiu Ren
- Beijing Key Laboratory of Environmental Toxicology, Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, China.
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26
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He Y, Wang Y, Wang L, Jiang W, Wilhelm S. Understanding nanoparticle-liver interactions in nanomedicine. Expert Opin Drug Deliv 2024; 21:829-843. [PMID: 38946471 PMCID: PMC11281865 DOI: 10.1080/17425247.2024.2375400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 06/28/2024] [Indexed: 07/02/2024]
Abstract
INTRODUCTION Understanding the interactions between administered nanoparticles and the liver is crucial for developing safe and effective nanomedicines. As the liver can sequester up to 99% of these particles due to its major phagocytic role, understanding these interactions is vital for clinical translation. AREAS COVERED This review highlights recent studies on nanoparticle-liver interactions, including the influence of nanoparticle physicochemical properties on delivery, strategies to enhance delivery efficiency by modulating liver Kupffer cells, and their potential for treating certain hepatic diseases. Additionally, we discuss how aging impacts the liver's phagocytic functions. EXPERT OPINION While liver accumulation can hinder nanomedicine safety and effectiveness, it also presents opportunities for treating certain liver diseases. A thorough understanding of nanoparticle-liver interactions is essential for advancing the clinical application of nanomedicines.
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Affiliation(s)
- Yuxin He
- Stephenson School of Biomedical Engineering, University of Oklahoma, Norman, OK, USA
| | - Yifan Wang
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Lin Wang
- Stephenson School of Biomedical Engineering, University of Oklahoma, Norman, OK, USA
| | - Wen Jiang
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Stefan Wilhelm
- Stephenson School of Biomedical Engineering, University of Oklahoma, Norman, OK, USA
- Institute for Biomedical Engineering, Science, and Technology (IBEST), Norman, OK, USA
- Stephenson Cancer Center, Oklahoma City, OK, USA
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27
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Younis MA, Harashima H. Understanding Gene Involvement in Hepatocellular Carcinoma: Implications for Gene Therapy and Personalized Medicine. Pharmgenomics Pers Med 2024; 17:193-213. [PMID: 38737776 PMCID: PMC11088404 DOI: 10.2147/pgpm.s431346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 04/09/2024] [Indexed: 05/14/2024] Open
Abstract
Hepatocellular carcinoma (HCC) is the dominant type of liver cancers and is one of the deadliest health threats globally. The conventional therapeutic options for HCC are hampered by low efficiency and intolerable side effects. Gene therapy, however, now offers hope for the treatment of many disorders previously considered incurable, and gene therapy is beginning to address many of the shortcomings of conventional therapies. Herein, we summarize the involvement of genes in the pathogenesis and prognosis of HCC, with a special focus on dysregulated signaling pathways, genes involved in immune evasion, and non-coding RNAs as novel two-edged players, which collectively offer potential targets for the gene therapy of HCC. Herein, the opportunities and challenges of HCC gene therapy are discussed. These include innovative therapies such as genome editing and cell therapies. Moreover, advanced gene delivery technologies that recruit nanomedicines for use in gene therapy for HCC are highlighted. Finally, suggestions are offered for improved clinical translation and future directions in this area of endeavor.
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Affiliation(s)
- Mahmoud A Younis
- Laboratory of Innovative Nanomedicine, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, 060-0812, Japan
- Department of Industrial Pharmacy, Faculty of Pharmacy, Assiut University, Assiut, 71526, Egypt
| | - Hideyoshi Harashima
- Laboratory of Innovative Nanomedicine, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, 060-0812, Japan
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28
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Lee JH, Han JP. In vivo LNP-CRISPR Approaches for the Treatment of Hemophilia. Mol Diagn Ther 2024; 28:239-248. [PMID: 38538969 PMCID: PMC11068834 DOI: 10.1007/s40291-024-00705-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/13/2024] [Indexed: 05/04/2024]
Abstract
Hemophilia is a genetic disorder that is caused by mutations in coagulation factor VIII (hemophilia A) or IX (hemophilia B) genes resulting in blood clotting disorders. Despite advances in therapies, such as recombinant proteins and products with extended half-lives, the treatment of hemophilia still faces two major limitations: the short duration of therapeutic effect and production of neutralizing antibodies against clotting factors (inhibitor). To overcome these limitations, new hemophilia treatment strategies have been established such as gene therapy, bispecific antibody, and rebalancing therapy. Although these strategies have shown promising results, it is difficult to achieve a permanent therapeutic effect. Advances in the clustered regularly interspaced short palindromic repeat (CRISPR) technology have allowed sustainable treatment by correcting mutated genes. Since genome editing generates irreversible changes in host genome, safety must be ensured by delivering target organs. Therefore, the delivery tool of the CRISPR system is crucial for safe, accurate, and efficient genome editing. Recently, non-viral vector lipid nanoparticles (LNPs) have emerged as safer tools for delivering CRISPR systems than other viral vectors. Several previous hemophilia pre-clinical studies using LNP-CRISPR showed that sufficient and sustainable therapeutic effects, which means that LNP-CRISPR-mediated genome-editing therapy can be a valid option for the treatment of hemophilia. In this paper, we summarize the latest advancements in the successful treatment of hemophilia and the potential of CRISPR-mediated genome-editing therapy using LNPs.
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Affiliation(s)
- Jeong Hyeon Lee
- Graduate School of International Agricultural Technology, Institute of Green BioScience and Technology, Seoul National University, 1447 Pyeongchang-ro, Daewha, Pyeongchang, 25354, Gangwon, Korea
| | - Jeong Pil Han
- Graduate School of International Agricultural Technology, Institute of Green BioScience and Technology, Seoul National University, 1447 Pyeongchang-ro, Daewha, Pyeongchang, 25354, Gangwon, Korea.
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29
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Romanishin A, Vasilev A, Khasanshin E, Evtekhov A, Pusynin E, Rubina K, Kakotkin V, Agapov M, Semina E. Oncolytic viral therapy for gliomas: Advances in the mechanisms and approaches to delivery. Virology 2024; 593:110033. [PMID: 38442508 DOI: 10.1016/j.virol.2024.110033] [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: 12/12/2023] [Revised: 02/04/2024] [Accepted: 02/19/2024] [Indexed: 03/07/2024]
Abstract
Glioma is a diverse category of tumors originating from glial cells encompasses various subtypes, based on the specific type of glial cells involved. The most aggressive is glioblastoma multiforme (GBM), which stands as the predominant primary malignant tumor within the central nervous system in adults. Despite the application of treatment strategy, the median survival rate for GBM patients still hovers around 15 months. Oncolytic viruses (OVs) are artificially engineered viruses designed to selectively target and induce apoptosis in cancer cells. While clinical trials have demonstrated encouraging results with intratumoral OV injections for some cancers, applying this approach to GBM presents unique challenges. Here we elaborate on current trends in oncolytic viral therapy and their delivery methods. We delve into the various methods of delivering OVs for therapy, exploring their respective advantages and disadvantages and discussing how selecting the optimal delivery method can enhance the efficacy of this innovative treatment approach.
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Affiliation(s)
- A Romanishin
- Institute of Medicine and Life Science, Immanuel Kant Baltic Federal University, Kaliningrad, 236041, Russia.
| | - A Vasilev
- Institute of Medicine and Life Science, Immanuel Kant Baltic Federal University, Kaliningrad, 236041, Russia
| | - E Khasanshin
- Kaliningrad Regional Hospital, Kaliningrad, 236016, Russia
| | - A Evtekhov
- Kaliningrad Regional Hospital, Kaliningrad, 236016, Russia
| | - E Pusynin
- Kaliningrad Regional Hospital, Kaliningrad, 236016, Russia
| | - K Rubina
- Faculty of Medicine, Lomonosov Moscow State University, Lomonosovsky Ave., 27/1, 119991, Moscow, Russia
| | - V Kakotkin
- Institute of Medicine and Life Science, Immanuel Kant Baltic Federal University, Kaliningrad, 236041, Russia
| | - M Agapov
- Institute of Medicine and Life Science, Immanuel Kant Baltic Federal University, Kaliningrad, 236041, Russia; Faculty of Medicine, Lomonosov Moscow State University, Lomonosovsky Ave., 27/1, 119991, Moscow, Russia
| | - E Semina
- Institute of Medicine and Life Science, Immanuel Kant Baltic Federal University, Kaliningrad, 236041, Russia; Faculty of Medicine, Lomonosov Moscow State University, Lomonosovsky Ave., 27/1, 119991, Moscow, Russia
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30
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Zhang Z, Zhang S, Wong HT, Li D, Feng B. Targeted Gene Insertion: The Cutting Edge of CRISPR Drug Development with Hemophilia as a Highlight. BioDrugs 2024; 38:369-385. [PMID: 38489061 PMCID: PMC11055778 DOI: 10.1007/s40259-024-00654-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/15/2024] [Indexed: 03/17/2024]
Abstract
The remarkable advance in gene editing technology presents unparalleled opportunities for transforming medicine and finding cures for hereditary diseases. Human trials of clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein-9 nuclease (Cas9)-based therapeutics have demonstrated promising results in disrupting or deleting target sequences to treat specific diseases. However, the potential of targeted gene insertion approaches, which offer distinct advantages over disruption/deletion methods, remains largely unexplored in human trials due to intricate technical obstacles and safety concerns. This paper reviews the recent advances in preclinical studies demonstrating in vivo targeted gene insertion for therapeutic benefits, targeting somatic solid tissues through systemic delivery. With a specific emphasis on hemophilia as a prominent disease model, we highlight advancements in insertion strategies, including considerations of DNA repair pathways, targeting site selection, and donor design. Furthermore, we discuss the complex challenges and recent breakthroughs that offer valuable insights for progressing towards clinical trials.
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Affiliation(s)
- Zhenjie Zhang
- School of Biomedical Sciences, Faculty of Medicine, CUHK-GIBH CAS Joint Research Laboratory on Stem Cell and Regenerative Medicine, The Chinese University of Hong Kong, Room 105A, Lo Kwee-Seong Integrated Biomedical Sciences Building, Area 39, Shatin, NT, Hong Kong SAR, China
- Centre for Regenerative Medicine and Health, Hong Kong Institute of Science and Innovation, Chinese Academy of Sciences, Hong Kong SAR, China
| | - Siqi Zhang
- School of Biomedical Sciences, Faculty of Medicine, CUHK-GIBH CAS Joint Research Laboratory on Stem Cell and Regenerative Medicine, The Chinese University of Hong Kong, Room 105A, Lo Kwee-Seong Integrated Biomedical Sciences Building, Area 39, Shatin, NT, Hong Kong SAR, China
| | - Hoi Ting Wong
- School of Biomedical Sciences, Faculty of Medicine, CUHK-GIBH CAS Joint Research Laboratory on Stem Cell and Regenerative Medicine, The Chinese University of Hong Kong, Room 105A, Lo Kwee-Seong Integrated Biomedical Sciences Building, Area 39, Shatin, NT, Hong Kong SAR, China
| | - Dali Li
- Shanghai Frontiers Science Center of Genome Editing and Cell Therapy, Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China
| | - Bo Feng
- School of Biomedical Sciences, Faculty of Medicine, CUHK-GIBH CAS Joint Research Laboratory on Stem Cell and Regenerative Medicine, The Chinese University of Hong Kong, Room 105A, Lo Kwee-Seong Integrated Biomedical Sciences Building, Area 39, Shatin, NT, Hong Kong SAR, China.
- Centre for Regenerative Medicine and Health, Hong Kong Institute of Science and Innovation, Chinese Academy of Sciences, Hong Kong SAR, China.
- Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China.
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31
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Hu M, Li X, You Z, Cai R, Chen C. Physiological Barriers and Strategies of Lipid-Based Nanoparticles for Nucleic Acid Drug Delivery. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2303266. [PMID: 37792475 DOI: 10.1002/adma.202303266] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 09/21/2023] [Indexed: 10/06/2023]
Abstract
Lipid-based nanoparticles (LBNPs) are currently the most promising vehicles for nucleic acid drug (NAD) delivery. Although their clinical applications have achieved success, the NAD delivery efficiency and safety are still unsatisfactory, which are, to a large extent, due to the existence of multi-level physiological barriers in vivo. It is important to elucidate the interactions between these barriers and LBNPs, which will guide more rational design of efficient NAD vehicles with low adverse effects and facilitate broader applications of nucleic acid therapeutics. This review describes the obstacles and challenges of biological barriers to NAD delivery at systemic, organ, sub-organ, cellular, and subcellular levels. The strategies to overcome these barriers are comprehensively reviewed, mainly including physically/chemically engineering LBNPs and directly modifying physiological barriers by auxiliary treatments. Then the potentials and challenges for successful translation of these preclinical studies into the clinic are discussed. In the end, a forward look at the strategies on manipulating protein corona (PC) is addressed, which may pull off the trick of overcoming those physiological barriers and significantly improve the efficacy and safety of LBNP-based NADs delivery.
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Affiliation(s)
- Mingdi Hu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, China
- Sino-Danish College, University of Chinese Academy of Sciences, Beijing, 100049, China
- Sino-Danish Center for Education and Research, Beijing, 100049, China
| | - Xiaoyan Li
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, China
| | - Zhen You
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, China
| | - Rong Cai
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, China
| | - Chunying Chen
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, China
- Sino-Danish College, University of Chinese Academy of Sciences, Beijing, 100049, China
- Sino-Danish Center for Education and Research, Beijing, 100049, China
- The GBA National Institute for Nanotechnology Innovation, Guangzhou, 510700, China
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32
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Guri-Lamce I, AlRokh Y, Kim Y, Maeshima R, Graham C, Hart SL, McGrath JA, Jacków-Malinowska J. Topical gene editing therapeutics using lipid nanoparticles: 'gene creams' for genetic skin diseases? Br J Dermatol 2024; 190:617-627. [PMID: 38149939 DOI: 10.1093/bjd/ljad528] [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: 11/03/2023] [Revised: 12/12/2023] [Accepted: 12/17/2023] [Indexed: 12/28/2023]
Abstract
Patients living with inherited skin diseases have benefited from recent advances in DNA sequencing technologies that provide new or improved diagnostics. However, developing and delivering new treatments for the 'genodermatoses' remains challenging. The goal of creating topical preparations that can recover the inherent gene pathology remains largely aspirational. However, recent progress in two fields - the chemistry of topical delivery formulations (lipid nanoparticles) and the molecular biology of gene repair (CRISPR-Cas9, base and prime editing) - presents new opportunities to address this unmet need. In this review, we discuss how lipid nanoparticle delivery vehicles could be used to deliver gene-editing tools to formulate topical 'gene creams' suitable for the treatment of genodermatoses. We summarize the historical landscape of topical therapeutics and advances in gene editing that may herald an era of new therapies for patients with inherited skin disorders.
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Affiliation(s)
- Ina Guri-Lamce
- St John's Institute of Dermatology, King's College London, London, UK
| | - Yara AlRokh
- St John's Institute of Dermatology, King's College London, London, UK
| | - Youngah Kim
- St John's Institute of Dermatology, King's College London, London, UK
| | - Ruhina Maeshima
- Genetics and Genomic Medicine Department, UCL Great Ormond Street Institute of Child Health, UCL, London, UK
| | - Carina Graham
- Genetics and Genomic Medicine Department, UCL Great Ormond Street Institute of Child Health, UCL, London, UK
| | - Stephen L Hart
- Genetics and Genomic Medicine Department, UCL Great Ormond Street Institute of Child Health, UCL, London, UK
| | - John A McGrath
- St John's Institute of Dermatology, King's College London, London, UK
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Elnaggar MG, He Y, Yeo Y. Recent trends in the delivery of RNA drugs: Beyond the liver, more than vaccine. Eur J Pharm Biopharm 2024; 197:114203. [PMID: 38302049 PMCID: PMC10947810 DOI: 10.1016/j.ejpb.2024.114203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/12/2024] [Accepted: 01/29/2024] [Indexed: 02/03/2024]
Abstract
RNAs are known for versatile functions and therapeutic utility. They have gained significant interest since the approval of several RNA drugs, including COVID-19 mRNA vaccines and therapeutic agents targeting liver diseases. There are increasing expectations for a new class of RNA drugs for broader applications. Successful development of RNA drugs for new applications hinges on understanding their diverse functions and structures. In this review, we explore the last five years of literature to understand current approaches to formulate a spectrum of RNA drugs, focusing on new efforts to expand their applications beyond vaccines and liver diseases.
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Affiliation(s)
- Marwa G Elnaggar
- Department of Industrial and Molecular Pharmaceutics, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA; Department of Industrial Pharmacy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt
| | - Yanying He
- Department of Industrial and Molecular Pharmaceutics, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA
| | - Yoon Yeo
- Department of Industrial and Molecular Pharmaceutics, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA; Purdue University Institute for Cancer Research, 201 South University Street, West Lafayette, IN 47907, USA; Weldon School of Biomedical Engineering, Purdue University, 206 S Martin Jischke Drive, West Lafayette, IN 47907, USA.
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Yong J, Wu M, Carroll BJ, Xu ZP, Zhang R. Enhancing plant biotechnology by nanoparticle delivery of nucleic acids. Trends Genet 2024; 40:352-363. [PMID: 38320883 DOI: 10.1016/j.tig.2024.01.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/12/2024] [Accepted: 01/12/2024] [Indexed: 02/08/2024]
Abstract
Plant biotechnology plays a crucial role in developing modern agriculture and plant science research. However, the delivery of exogenous genetic material into plants has been a long-standing obstacle. Nanoparticle-based delivery systems are being established to address this limitation and are proving to be a feasible, versatile, and efficient approach to facilitate the internalization of functional RNA and DNA by plants. The nanoparticle-based delivery systems can also be designed for subcellular delivery and controlled release of the biomolecular cargo. In this review, we provide a concise overview of the recent advances in nanocarriers for the delivery of biomolecules into plants, with a specific focus on applications to enhance RNA interference, foreign gene transfer, and genome editing in plants.
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Affiliation(s)
- Jiaxi Yong
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Queensland 4072, Australia; Centre for Horticultural Science, Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, St Lucia, Queensland 4072, Australia
| | - Miaomiao Wu
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Queensland 4072, Australia
| | - Bernard J Carroll
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Queensland 4072, Australia
| | - Zhi Ping Xu
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Queensland 4072, Australia; Institute of Biomedical Health Technology and Engineering and Institute of Systems and Physical Biology, Shenzhen Bay Laboratory, Shenzhen, P. R. China 518107
| | - Run Zhang
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Queensland 4072, Australia; Centre for Nutrition and Food Sciences, Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, Indooroopilly, Queensland 4068, Australia.
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Alhazza A, Mahdipoor P, Hall R, Manda A, Lohan S, Parang K, Aliabadi HM. Modifying peptide/lipid-associated nucleic acids (PLANAs) for CRISPR/Cas9 ribonucleoprotein delivery. Eur J Pharm Sci 2024; 195:106708. [PMID: 38262570 DOI: 10.1016/j.ejps.2024.106708] [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: 10/06/2023] [Revised: 01/16/2024] [Accepted: 01/18/2024] [Indexed: 01/25/2024]
Abstract
With the first reports on the possibility of genome editing by Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) and CRISPR-associated protein (Cas)9 surfacing in 2005, the enthusiasm for protein silencing via nucleic acid delivery experienced a resurgence following a period of diminished enthusiasm due to challenges in delivering small interfering RNAs (siRNA), especially in vivo. However, delivering the components necessary for this approach into the nucleus is challenging, maybe even more than the cytoplasmic delivery of siRNA. We previously reported the birth of peptide/lipid-associated nucleic acids (PLANAs) for siRNA delivery. This project was designed to investigate the efficiency of these nanoparticles for in vitro delivery of CRISPR/Cas9 ribonucleoproteins. Our initial experiments indicated higher toxicity for PLANAs with the more efficient reverse transfection method. Therefore, polyethylene glycol (PEG) was added to the composition for PEGylation of the nanoparticles by partially replacing two of the lipid components with the PEG-conjugated counterparts. The results indicated a more significant reduction in the toxicity of the nanoparticle, less compromise in encapsulation efficiency and more PEGylation of the surface of the nanoparticles using DOPE-PEG2000 at 50 % replacement of the naïve lipid. The cell internalization and transfection efficiency showed a comparable efficiency for the PEGylated and non-PEGylated PLANAs and the commercially available Lipofectamine™ CRISPRMAX™. Next Generation Sequencing of the cloned cells showed a variety of indels in the transfected cell population. Overall, our results indicate the efficiency and safety of PEGylated PLANAs for in vitro transfection with CRISPR/Cas9 ribonucleoproteins. PEGylation has been studied extensively for in vivo delivery, and PEGylated PLANAs will be candidates for future in vivo studies.
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Affiliation(s)
- Abdulelah Alhazza
- Department of Biomedical and Pharmaceutical Sciences, Chapman University School of Pharmacy, Harry and Diane Rinker Health Science Campus, Irvine, CA 92618, USA; Department of Pharmaceutics, Faculty of Pharmacy, Northern Border University, Rafha, 76313, Saudi Arabia
| | - Parvin Mahdipoor
- Department of Biomedical and Pharmaceutical Sciences, Chapman University School of Pharmacy, Harry and Diane Rinker Health Science Campus, Irvine, CA 92618, USA
| | - Ryley Hall
- Department of Biomedical and Pharmaceutical Sciences, Chapman University School of Pharmacy, Harry and Diane Rinker Health Science Campus, Irvine, CA 92618, USA
| | - Arthur Manda
- Department of Biomedical and Pharmaceutical Sciences, Chapman University School of Pharmacy, Harry and Diane Rinker Health Science Campus, Irvine, CA 92618, USA
| | - Sandeep Lohan
- Department of Biomedical and Pharmaceutical Sciences, Chapman University School of Pharmacy, Harry and Diane Rinker Health Science Campus, Irvine, CA 92618, USA
| | - Keykavous Parang
- Department of Biomedical and Pharmaceutical Sciences, Chapman University School of Pharmacy, Harry and Diane Rinker Health Science Campus, Irvine, CA 92618, USA; Center for Targeted Drug Delivery, Chapman University School of Pharmacy, Harry and Diane Rinker Health Science Campus, Irvine, California 92618, USA
| | - Hamidreza Montazeri Aliabadi
- Department of Biomedical and Pharmaceutical Sciences, Chapman University School of Pharmacy, Harry and Diane Rinker Health Science Campus, Irvine, CA 92618, USA; Center for Targeted Drug Delivery, Chapman University School of Pharmacy, Harry and Diane Rinker Health Science Campus, Irvine, California 92618, USA.
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Wang J, Zhu H, Gan J, Liang G, Li L, Zhao Y. Engineered mRNA Delivery Systems for Biomedical Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2308029. [PMID: 37805865 DOI: 10.1002/adma.202308029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 10/05/2023] [Indexed: 10/09/2023]
Abstract
Messenger RNA (mRNA)-based therapeutic strategies have shown remarkable promise in preventing and treating a staggering range of diseases. Optimizing the structure and delivery system of engineered mRNA has greatly improved its stability, immunogenicity, and protein expression levels, which has led to a wider range of uses for mRNA therapeutics. Herein, a thorough analysis of the optimization strategies used in the structure of mRNA is first provided and delivery systems are described in great detail. Furthermore, the latest advancements in biomedical engineering for mRNA technology, including its applications in combatting infectious diseases, treating cancer, providing protein replacement therapy, conducting gene editing, and more, are summarized. Lastly, a perspective on forthcoming challenges and prospects concerning the advancement of mRNA therapeutics is offered. Despite these challenges, mRNA-based therapeutics remain promising, with the potential to revolutionize disease treatment and contribute to significant advancements in the biomedical field.
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Affiliation(s)
- Ji Wang
- Department of Rheumatology and Immunology, Nanjing Drum Tower Hospital, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
| | - Haofang Zhu
- Department of Rheumatology and Immunology, Nanjing Drum Tower Hospital, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
| | - Jingjing Gan
- Department of Rheumatology and Immunology, Nanjing Drum Tower Hospital, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
| | - Gaofeng Liang
- Institute of Organoids on Chips Translational Research, Henan Academy of Sciences, Zhengzhou, 450009, China
| | - Ling Li
- Department of Endocrinology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, 210009, China
| | - Yuanjin Zhao
- Department of Rheumatology and Immunology, Nanjing Drum Tower Hospital, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
- Institute of Organoids on Chips Translational Research, Henan Academy of Sciences, Zhengzhou, 450009, China
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Hsia T, Chen Y. RNA-encapsulating lipid nanoparticles in cancer immunotherapy: From pre-clinical studies to clinical trials. Eur J Pharm Biopharm 2024; 197:114234. [PMID: 38401743 DOI: 10.1016/j.ejpb.2024.114234] [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: 11/19/2023] [Revised: 01/29/2024] [Accepted: 02/14/2024] [Indexed: 02/26/2024]
Abstract
Nanoparticle-based delivery systems such as RNA-encapsulating lipid nanoparticles (RNA LNPs) have dramatically advanced in function and capacity over the last few decades. RNA LNPs boast of a diverse array of external and core configurations that enhance targeted delivery and prolong circulatory retention, advancing therapeutic outcomes. Particularly within the realm of cancer immunotherapies, RNA LNPs are increasingly gaining prominence. Pre-clinical in vitro and in vivo studies have laid a robust foundation for new and ongoing clinical trials that are actively enrolling patients for RNA LNP cancer immunotherapy. This review explores RNA LNPs, starting from their core composition to their external membrane formulation, set against a backdrop of recent clinical breakthroughs. We further elucidate the LNP delivery avenues, broach the prevailing challenges, and contemplate the future perspectives of RNA LNP-mediated immunotherapy.
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Affiliation(s)
- Tiffaney Hsia
- Institute of Biomedical Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Yunching Chen
- Institute of Biomedical Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan; Department of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan.
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Tsuchida CA, Wasko KM, Hamilton JR, Doudna JA. Targeted nonviral delivery of genome editors in vivo. Proc Natl Acad Sci U S A 2024; 121:e2307796121. [PMID: 38437567 PMCID: PMC10945750 DOI: 10.1073/pnas.2307796121] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024] Open
Abstract
Cell-type-specific in vivo delivery of genome editing molecules is the next breakthrough that will drive biological discovery and transform the field of cell and gene therapy. Here, we discuss recent advances in the delivery of CRISPR-Cas genome editors either as preassembled ribonucleoproteins or encoded in mRNA. Both strategies avoid pitfalls of viral vector-mediated delivery and offer advantages including transient editor lifetime and potentially streamlined manufacturing capability that are already proving valuable for clinical use. We review current applications and future opportunities of these emerging delivery approaches that could make genome editing more efficacious and accessible in the future.
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Affiliation(s)
- Connor A. Tsuchida
- University of California, Berkeley—University of California, San Francisco Graduate Program in Bioengineering, University of California, Berkeley, CA94720
- Innovative Genomics Institute, University of California, Berkeley, CA94720
| | - Kevin M. Wasko
- Innovative Genomics Institute, University of California, Berkeley, CA94720
- Department of Molecular and Cell Biology, University of California, Berkeley, CA94720
| | - Jennifer R. Hamilton
- Innovative Genomics Institute, University of California, Berkeley, CA94720
- Department of Molecular and Cell Biology, University of California, Berkeley, CA94720
| | - Jennifer A. Doudna
- University of California, Berkeley—University of California, San Francisco Graduate Program in Bioengineering, University of California, Berkeley, CA94720
- Innovative Genomics Institute, University of California, Berkeley, CA94720
- Department of Molecular and Cell Biology, University of California, Berkeley, CA94720
- Department of Chemistry, University of California, Berkeley, CA94720
- California Institute for Quantitative Biosciences, University of California, Berkeley, CA94720
- Molecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, Berkeley, CA94720
- Gladstone Institutes, University of California,San Francisco, CA94158
- HHMI, University of California, Berkeley, CA94720
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Volodina O, Smirnikhina S. The Future of Gene Therapy: A Review of In Vivo and Ex Vivo Delivery Methods for Genome Editing-Based Therapies. Mol Biotechnol 2024:10.1007/s12033-024-01070-4. [PMID: 38363528 DOI: 10.1007/s12033-024-01070-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 01/08/2024] [Indexed: 02/17/2024]
Abstract
The development of gene therapy based on genome editing has opened up new possibilities for the treatment of human genetic disorders. This field has developed rapidly over the past few decades, some genome editing-based therapies are already in phase 3 clinical trials. However, there are several challenges to be addressed before widespread adoption of gene editing therapy becomes possible. The main obstacles in the development of such therapy are safety and efficiency, so one of the biggest issues is the delivery of genetic constructs to patient cells. Approaches in genetic cargo delivery divide into ex vivo and in vivo, which are suitable for different cases. The ex vivo approach is mainly used to edit blood cells, improve cancer therapy, and treat infectious diseases. To edit cells in organs researches choose in vivo approach. For each approach, there is a fairly large set of methods, but, unfortunately, these methods are not universal in their effectiveness and safety. The focus of this article is to discuss the current status of in vivo and ex vivo delivery methods used in genome editing-based therapy. We will discuss the main methods employed in these approaches and their applications in current gene editing treatments under development.
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Affiliation(s)
- Olga Volodina
- Laboratory of Genome Editing, Research Centre for Medical Genetics, Moscow, 115522, Russia.
| | - Svetlana Smirnikhina
- Laboratory of Genome Editing, Research Centre for Medical Genetics, Moscow, 115522, Russia
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Kang SW, Kang OJ, Lee JY, Kim H, Jung H, Kim H, Lee SW, Kim YM, Choi EK. Evaluation of the anti-cancer efficacy of lipid nanoparticles containing siRNA against HPV16 E6/E7 combined with cisplatin in a xenograft model of cervical cancer. PLoS One 2024; 19:e0298815. [PMID: 38363779 PMCID: PMC10871510 DOI: 10.1371/journal.pone.0298815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 01/30/2024] [Indexed: 02/18/2024] Open
Abstract
OBJECTIVE To investigate the anti-cancer efficacy of ENB101-LNP, an ionizable lipid nanoparticles (LNPs) encapsulating siRNA against E6/E7 of HPV 16, in combination therapy with cisplatin in cervical cancer in vitro and in vivo. METHODS CaSki cells were treated with ENB101-LNP, cisplatin, or combination. Cell viability assessed the cytotoxicity of the treatment. HPV16 E6/E7 gene knockdown was verified with RT-PCR both in vitro and in vivo. HLA class I and PD-L1 were checked by flow cytometry. A xenograft model was made using CaSki cells in BALB/c nude mice. To evaluate anticancer efficacy, mice were grouped. ENB101-LNP was given three times weekly for 3 weeks intravenously, and cisplatin was given once weekly intraperitoneally. Tumor growth was monitored. On day 25, mice were euthanized; tumors were collected, weighed, and imaged. Tumor samples were analyzed through histopathology, immunostaining, and western blot. RESULTS ENB101-LNP and cisplatin synergistically inhibit CaSki cell growth. The combination reduces HPV 16 E6/E7 mRNA and boosts p21 mRNA, p53, p21, and HLA class I proteins. In mice, the treatment significantly blocked tumor growth and promoted apoptosis. Tumor inhibition rates were 29.7% (1 mpk ENB101-LNP), 29.6% (3 mpk), 34.0% (cisplatin), 47.0% (1 mpk ENB101-LNP-cisplatin), and 68.8% (3 mpk ENB101-LNP-cisplatin). RT-PCR confirmed up to 80% knockdown of HPV16 E6/E7 in the ENB101-LNP groups. Immunohistochemistry revealed increased p53, p21, and HLA-A expression with ENB101-LNP treatments, alone or combined. CONCLUSION The combination of ENB101-LNP, which inhibits E6/E7 of HPV 16, with cisplatin, demonstrated significant anticancer activity in the xenograft mouse model of cervical cancer.
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Affiliation(s)
- Sung Wan Kang
- Department of Obstetrics & Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
- Asan Preclinical Evaluation Center for Cancer TherapeutiX, Asan Medical Center, Seoul, Republic of Korea
| | - Ok-Ju Kang
- Department of Obstetrics & Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
- Asan Preclinical Evaluation Center for Cancer TherapeutiX, Asan Medical Center, Seoul, Republic of Korea
| | - Ji-young Lee
- Department of Obstetrics & Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
- Asan Preclinical Evaluation Center for Cancer TherapeutiX, Asan Medical Center, Seoul, Republic of Korea
| | | | | | | | - Shin-Wha Lee
- Department of Obstetrics & Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
- Asan Preclinical Evaluation Center for Cancer TherapeutiX, Asan Medical Center, Seoul, Republic of Korea
| | - Yong Man Kim
- Department of Obstetrics & Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
- Asan Preclinical Evaluation Center for Cancer TherapeutiX, Asan Medical Center, Seoul, Republic of Korea
| | - Eun Kyung Choi
- Asan Preclinical Evaluation Center for Cancer TherapeutiX, Asan Medical Center, Seoul, Republic of Korea
- Department of Radiation Oncology, ASAN Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
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Wu L, Li X, Qian X, Wang S, Liu J, Yan J. Lipid Nanoparticle (LNP) Delivery Carrier-Assisted Targeted Controlled Release mRNA Vaccines in Tumor Immunity. Vaccines (Basel) 2024; 12:186. [PMID: 38400169 PMCID: PMC10891594 DOI: 10.3390/vaccines12020186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 02/02/2024] [Accepted: 02/06/2024] [Indexed: 02/25/2024] Open
Abstract
In recent years, lipid nanoparticles (LNPs) have attracted extensive attention in tumor immunotherapy. Targeting immune cells in cancer therapy has become a strategy of great research interest. mRNA vaccines are a potential choice for tumor immunotherapy, due to their ability to directly encode antigen proteins and stimulate a strong immune response. However, the mode of delivery and lack of stability of mRNA are key issues limiting its application. LNPs are an excellent mRNA delivery carrier, and their structural stability and biocompatibility make them an effective means for delivering mRNA to specific targets. This study summarizes the research progress in LNP delivery carrier-assisted targeted controlled release mRNA vaccines in tumor immunity. The role of LNPs in improving mRNA stability, immunogenicity, and targeting is discussed. This review aims to systematically summarize the latest research progress in LNP delivery carrier-assisted targeted controlled release mRNA vaccines in tumor immunity to provide new ideas and strategies for tumor immunotherapy, as well as to provide more effective treatment plans for patients.
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Affiliation(s)
- Liusheng Wu
- Center of Hepatobiliary Pancreatic Disease, Beijing Tsinghua Changgung Hospital, School of Medicine, Tsinghua University, Beijing 100084, China; (L.W.); (X.Q.); (S.W.)
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119077, Singapore
| | - Xiaoqiang Li
- Department of Thoracic Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, China;
| | - Xinye Qian
- Center of Hepatobiliary Pancreatic Disease, Beijing Tsinghua Changgung Hospital, School of Medicine, Tsinghua University, Beijing 100084, China; (L.W.); (X.Q.); (S.W.)
| | - Shuang Wang
- Center of Hepatobiliary Pancreatic Disease, Beijing Tsinghua Changgung Hospital, School of Medicine, Tsinghua University, Beijing 100084, China; (L.W.); (X.Q.); (S.W.)
| | - Jixian Liu
- Department of Thoracic Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, China;
| | - Jun Yan
- Center of Hepatobiliary Pancreatic Disease, Beijing Tsinghua Changgung Hospital, School of Medicine, Tsinghua University, Beijing 100084, China; (L.W.); (X.Q.); (S.W.)
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Leclerc D, Siroky MD, Miller SM. Next-generation biological vector platforms for in vivo delivery of genome editing agents. Curr Opin Biotechnol 2024; 85:103040. [PMID: 38103518 DOI: 10.1016/j.copbio.2023.103040] [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: 09/07/2023] [Revised: 10/04/2023] [Accepted: 11/22/2023] [Indexed: 12/19/2023]
Abstract
CRISPR-based genome editing holds promise for addressing genetic disease, infectious disease, and cancer and has rapidly advanced from primary research to clinical trials in recent years. However, the lack of safe and potent in vivo delivery methods for CRISPR components has limited most ongoing clinical trials to ex vivo gene therapy. Effective CRISPR in vivo genome editing necessitates an effective vehicle ensuring target cell transduction while minimizing off-target effects, toxicity, and immune reactions. In this review, we examine promising biological-derived platforms to deliver DNA editing agents in vivo and the engineering thereof, encompassing potent viral-based vehicles, flexible protein nanocages, and mammalian-derived particles.
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Affiliation(s)
- Delphine Leclerc
- Department of Chemistry, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Michael D Siroky
- Department of Chemistry, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Shannon M Miller
- Department of Chemistry, The Scripps Research Institute, La Jolla, CA 92037, USA.
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Mohammadian Farsani A, Mokhtari N, Nooraei S, Bahrulolum H, Akbari A, Farsani ZM, Khatami S, Ebadi MS, Ahmadian G. Lipid nanoparticles: The game-changer in CRISPR-Cas9 genome editing. Heliyon 2024; 10:e24606. [PMID: 38288017 PMCID: PMC10823087 DOI: 10.1016/j.heliyon.2024.e24606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 01/10/2024] [Accepted: 01/10/2024] [Indexed: 01/31/2024] Open
Abstract
The steady progress in genome editing, especially genome editing based on the use of clustered regularly interspaced short palindromic repeats (CRISPR) and programmable nucleases to make precise modifications to genetic material, has provided enormous opportunities to advance biomedical research and promote human health. However, limited transfection efficiency of CRISPR-Cas9 poses a substantial challenge, hindering its wide adoption for genetic modification. Recent advancements in nanoparticle technology, specifically lipid nanoparticles (LNPs), offer promising opportunities for targeted drug delivery. LNPs are becoming popular as a means of delivering therapeutics, including those based on nucleic acids and mRNA. Notably, certain LNPs, such as Polyethylene glycol-phospholipid-modified cationic lipid nanoparticles and solid lipid nanoparticles, exhibit remarkable potential for efficient CRISPR-Cas9 delivery as a gene editing instrument. This review will introduce the molecular mechanisms and diverse applications of the CRISPR/Cas9 gene editing system, current strategies for delivering CRISPR/Cas9-based tools, the advantage of LNPs for CRISPR-Cas9 delivery, an overview of strategies for overcoming off-target genome editing, and approaches for improving genome targeting and tissue targeting. We will also highlight current developments and recent clinical trials for the delivery of CRISPR/Cas9. Finally, future directions for overcoming the limitations and adaptation of this technology for clinical trials will be discussed.
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Affiliation(s)
- Arezoo Mohammadian Farsani
- Department of Industrial and Environmental Biotechnology, National Institute for Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran
| | - Negin Mokhtari
- Department of Industrial and Environmental Biotechnology, National Institute for Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran
- Department of Cell and Molecular Biology, Faculty of Biological Sciences, Kharazmi Univesity, Tehran, Iran
| | - Saghi Nooraei
- Department of Industrial and Environmental Biotechnology, National Institute for Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran
| | - Howra Bahrulolum
- Department of Industrial and Environmental Biotechnology, National Institute for Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran
| | - Ali Akbari
- Department of Industrial and Environmental Biotechnology, National Institute for Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran
- Department of Life Science Engineering, Faculty of New Sciences and Technologies, University of Tehran, Tehran, Iran
| | - Zoheir Mohammadian Farsani
- Department of Industrial and Environmental Biotechnology, National Institute for Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran
| | - Seyedmoein Khatami
- Department of Industrial and Environmental Biotechnology, National Institute for Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran
| | - Mozhdeh sadat Ebadi
- Department of Industrial and Environmental Biotechnology, National Institute for Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran
- Department of Life Science Engineering, Faculty of New Sciences and Technologies, University of Tehran, Tehran, Iran
| | - Gholamreza Ahmadian
- Department of Industrial and Environmental Biotechnology, National Institute for Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran
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Chehelgerdi M, Chehelgerdi M, Khorramian-Ghahfarokhi M, Shafieizadeh M, Mahmoudi E, Eskandari F, Rashidi M, Arshi A, Mokhtari-Farsani A. Comprehensive review of CRISPR-based gene editing: mechanisms, challenges, and applications in cancer therapy. Mol Cancer 2024; 23:9. [PMID: 38195537 PMCID: PMC10775503 DOI: 10.1186/s12943-023-01925-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 12/20/2023] [Indexed: 01/11/2024] Open
Abstract
The CRISPR system is a revolutionary genome editing tool that has the potential to revolutionize the field of cancer research and therapy. The ability to precisely target and edit specific genetic mutations that drive the growth and spread of tumors has opened up new possibilities for the development of more effective and personalized cancer treatments. In this review, we will discuss the different CRISPR-based strategies that have been proposed for cancer therapy, including inactivating genes that drive tumor growth, enhancing the immune response to cancer cells, repairing genetic mutations that cause cancer, and delivering cancer-killing molecules directly to tumor cells. We will also summarize the current state of preclinical studies and clinical trials of CRISPR-based cancer therapy, highlighting the most promising results and the challenges that still need to be overcome. Safety and delivery are also important challenges for CRISPR-based cancer therapy to become a viable clinical option. We will discuss the challenges and limitations that need to be overcome, such as off-target effects, safety, and delivery to the tumor site. Finally, we will provide an overview of the current challenges and opportunities in the field of CRISPR-based cancer therapy and discuss future directions for research and development. The CRISPR system has the potential to change the landscape of cancer research, and this review aims to provide an overview of the current state of the field and the challenges that need to be overcome to realize this potential.
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Affiliation(s)
- Mohammad Chehelgerdi
- Novin Genome (NG) Lab, Research and Development Center for Biotechnology, Shahrekord, Iran.
- Young Researchers and Elite Club, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran.
| | - Matin Chehelgerdi
- Novin Genome (NG) Lab, Research and Development Center for Biotechnology, Shahrekord, Iran
- Young Researchers and Elite Club, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
| | - Milad Khorramian-Ghahfarokhi
- Division of Biotechnology, Department of Pathobiology, School of Veterinary Medicine, Shiraz University, Shiraz, Iran
| | | | - Esmaeil Mahmoudi
- Young Researchers and Elite Club, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
| | - Fatemeh Eskandari
- Faculty of Molecular and Cellular Biology -Genetics, Islamic Azad University of Falavarjan, Isfahan, Iran
| | - Mohsen Rashidi
- Department Pharmacology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
- The Health of Plant and Livestock Products Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Asghar Arshi
- Young Researchers and Elite Club, Najafabad Branch, Islamic Azad University, Najafabad, Iran
| | - Abbas Mokhtari-Farsani
- Novin Genome (NG) Lab, Research and Development Center for Biotechnology, Shahrekord, Iran
- Department of Biology, Nourdanesh Institute of Higher Education, Meymeh, Isfahan, Iran
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Woodward EA, Wang E, Wallis C, Sharma R, Tie AWJ, Murthy N, Blancafort P. Protocol for Delivery of CRISPR/dCas9 Systems for Epigenetic Editing into Solid Tumors Using Lipid Nanoparticles Encapsulating RNA. Methods Mol Biol 2024; 2842:267-287. [PMID: 39012601 DOI: 10.1007/978-1-0716-4051-7_14] [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] [Indexed: 07/17/2024]
Abstract
Genome editing tools, particularly the Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) systems (e.g., CRISPR/Cas9), and their repurposing into epigenetic editing platforms, offer enormous potential as safe and customizable therapies for cancer. Specifically, various transcriptional abnormalities in human malignancies, such as silencing of tumor suppressors and ectopic re-expression of oncogenes, have been successfully targeted with virtually no off-target effects using CRISPR activation and repression systems. In these systems, the nuclease-deactivated Cas9 protein (dCas9) is fused to one or more domains inducing selective activation or repression of the targeted genes. Despite these advances, the efficient in vivo delivery of these molecules into the target cancer cells represents a critical barrier to accomplishing translation into a clinical therapy setting for cancer. Major obstacles include the large size of dCas9 fusion proteins, the necessity of multimodal delivery of protein and gRNAs, and the potential of these formulations to elicit detrimental immune responses.In this context, viral methods for delivering CRISPR face several limitations, such as the packaging capacity of the viral genome, the potential for integration of the nucleic acids into the host cells genome, and immunogenicity of viral proteins, posing serious safety concerns. The rapid development of mRNA vaccines in response to the COVID-19 pandemic has rekindled interest in mRNA-based approaches for CRISPR/dCas9 delivery. Simultaneously, due to their high loading capacity, scalability, customizable surface modification for cell targeting, and low immunogenicity, lipid nanoparticles (LNPs) have been widely explored as nonviral vectors. In this chapter, we first describe the design of optimized dCas9-effector mRNAs and gRNAs for epigenetic editing. We outline formulations of LNPs suitable for dCas9 mRNA delivery. Additionally, we provide a protocol for the co-encapsulation of the dCas9-effector mRNAs and gRNA into these LNPs, along with detailed methods for delivering these formulations to both cell lines (in vitro) and mouse models of breast cancer (in vivo).
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Affiliation(s)
- Eleanor A Woodward
- Cancer Epigenetics Group, Harry Perkins Institute of Medical Research, Perth, WA, Australia
- Centre for Medical Research, University of Western Australia, Perth, WA, Australia
| | - Edina Wang
- Cancer Epigenetics Group, Harry Perkins Institute of Medical Research, Perth, WA, Australia
- Centre for Medical Research, University of Western Australia, Perth, WA, Australia
| | - Christopher Wallis
- Cancer Epigenetics Group, Harry Perkins Institute of Medical Research, Perth, WA, Australia
- Centre for Medical Research, University of Western Australia, Perth, WA, Australia
| | - Rohit Sharma
- Department of Bioengineering, University of California, Berkeley, CA, USA
- The Innovative Genomics Institute, Berkeley, CA, USA
| | - Ash W J Tie
- Cancer Epigenetics Group, Harry Perkins Institute of Medical Research, Perth, WA, Australia
- Centre for Medical Research, University of Western Australia, Perth, WA, Australia
| | - Niren Murthy
- Department of Bioengineering, University of California, Berkeley, CA, USA
- The Innovative Genomics Institute, Berkeley, CA, USA
| | - Pilar Blancafort
- Cancer Epigenetics Group, Harry Perkins Institute of Medical Research, Perth, WA, Australia.
- Centre for Medical Research, University of Western Australia, Perth, WA, Australia.
- The Innovative Genomics Institute, Berkeley, CA, USA.
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46
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Qin Y, Ou L, Zha L, Zeng Y, Li L. Delivery of nucleic acids using nanomaterials. MOLECULAR BIOMEDICINE 2023; 4:48. [PMID: 38092998 PMCID: PMC10719232 DOI: 10.1186/s43556-023-00160-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 11/21/2023] [Indexed: 12/17/2023] Open
Abstract
The increasing number of approved nucleic acid therapeutics demonstrates the potential for the prevention and treatment of a broad spectrum of diseases. This trend underscores the significant impact and promise of nucleic acid-based treatments in the field of medicine. Nevertheless, employing nucleic acids as therapeutics is challenging due to their susceptibility to degradation by nucleases and their unfavorable physicochemical characteristics that hinder delivery into cells. Appropriate vectors play a pivotal role in improving nucleic acid stability and delivering nucleic acids into specific cells. The maturation of delivery systems has led to breakthroughs in the development of therapeutics based on nucleic acids such as DNA, siRNA, and mRNA. Non-viral vectors have gained prominence among the myriad of nanomaterials due to low immunogenicity, ease of manufacturing, and simplicity of cost-effective, large-scale production. Here, we provide an overview of the recent advancements in nanomaterials for nucleic acid delivery. Specifically, we give a detailed introduction to the characteristics of polymers, lipids, and polymer-lipid hybrids, and provide comprehensive descriptions of their applications in nucleic acid delivery. Also, biological barriers, administration routes, and strategies for organ-selective delivery of nucleic acids are discussed. In summary, this review offers insights into the rational design of next-generation delivery vectors for nucleic acid delivery.
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Affiliation(s)
- Yuyang Qin
- West China School of Public Health and West China Fourth Hospital, and State Key Laboratory of Biotherapy, Sichuan University, Chengdu, 610041, China
| | - Liyuan Ou
- West China School of Public Health and West China Fourth Hospital, and State Key Laboratory of Biotherapy, Sichuan University, Chengdu, 610041, China
| | - Lili Zha
- West China School of Public Health and West China Fourth Hospital, and State Key Laboratory of Biotherapy, Sichuan University, Chengdu, 610041, China
| | - Yue Zeng
- West China School of Public Health and West China Fourth Hospital, and State Key Laboratory of Biotherapy, Sichuan University, Chengdu, 610041, China
| | - Ling Li
- West China School of Public Health and West China Fourth Hospital, and State Key Laboratory of Biotherapy, Sichuan University, Chengdu, 610041, China.
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Ding S, Liu J, Han X, Tang M. CRISPR/Cas9-Mediated Genome Editing in Cancer Therapy. Int J Mol Sci 2023; 24:16325. [PMID: 38003514 PMCID: PMC10671490 DOI: 10.3390/ijms242216325] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 11/09/2023] [Accepted: 11/10/2023] [Indexed: 11/26/2023] Open
Abstract
The Clustered Regularly Interspaced Short Palindromic Repeats/CRISPR-associated protein 9 (CRISPR/Cas9) system, an RNA-based adaptive immune system found in bacteria and archaea, has catalyzed the development and application of a new generation of gene editing tools. Numerous studies have shown that this system can precisely target a wide range of human genes, including those associated with diseases such as cancer. In cancer research, the intricate genetic mutations in tumors have promoted extensive utilization of the CRISPR/Cas9 system due to its efficient and accurate gene editing capabilities. This includes improvements in Chimeric Antigen Receptor (CAR)-T-cell therapy, the establishment of tumor models, and gene and drug target screening. Such progress has propelled the investigation of cancer molecular mechanisms and the advancement of precision medicine. However, the therapeutic potential of genome editing remains underexplored, and lingering challenges could elevate the risk of additional genetic mutations. Here, we elucidate the fundamental principles of CRISPR/Cas9 gene editing and its practical applications in tumor research. We also briefly discuss the primary challenges faced by CRISPR technology and existing solutions, intending to enhance the efficacy of this gene editing therapy and shed light on the underlying mechanisms of tumors.
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Affiliation(s)
- Shuai Ding
- Department of Biochemistry and Molecular Biology, School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China;
| | - Jinfeng Liu
- Department of Immunology, School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China;
| | - Xin Han
- Department of Biochemistry and Molecular Biology, School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China;
| | - Mengfan Tang
- Department of Immunology, School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China;
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Chen K, Han H, Zhao S, Xu B, Yin B, Trinidad M, Burgstone BW, Murthy N, Doudna JA. Lung and liver editing by lipid nanoparticle delivery of a stable CRISPR-Cas9 RNP. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.11.15.566339. [PMID: 38014175 PMCID: PMC10680715 DOI: 10.1101/2023.11.15.566339] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
Lipid nanoparticle (LNP) delivery of CRISPR ribonucleoproteins (RNPs) has the potential to enable high-efficiency in vivo genome editing with low toxicity and an easily manufactured technology, if RNP efficacy can be maintained during LNP production. In this study, we engineered a thermostable Cas9 from Geobacillus stearothermophilus (GeoCas9) using directed evolution to generate iGeoCas9 evolved variants capable of robust genome editing of cells and organs. iGeoCas9s were significantly better at editing cells than wild-type GeoCas9, with genome editing levels >100X greater than those induced by the native GeoCas9 enzyme. Furthermore, iGeoCas9 RNP:LNP complexes edited a variety of cell lines and induced homology-directed repair (HDR) in cells receiving co-delivered single-stranded DNA (ssDNA) templates. Using tissue-selective LNP formulations, we observed genome editing of 35‒56% efficiency in the liver or lungs of mice that received intravenous injections of iGeoCas9 RNP:LNPs. In particular, iGeoCas9 complexed to acid-degradable LNPs edited lung tissue in vivo with an average of 35% efficiency, a significant improvement over editing efficiencies observed previously using viral or non-viral delivery strategies. These results show that thermostable Cas9 RNP:LNP complexes are a powerful alternative to mRNA:LNP delivery vehicles, expanding the therapeutic potential of genome editing.
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Pozzi D, Caracciolo G. Looking Back, Moving Forward: Lipid Nanoparticles as a Promising Frontier in Gene Delivery. ACS Pharmacol Transl Sci 2023; 6:1561-1573. [PMID: 37974625 PMCID: PMC10644400 DOI: 10.1021/acsptsci.3c00185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Indexed: 11/19/2023]
Abstract
Lipid nanoparticles (LNPs) have shown remarkable success in delivering genetic materials like COVID-19 LNP vaccines, such as mRNA-1273/SpikeVax by Moderna and BNT162b2/Comirnaty by BioNTech/Pfizer, as well as siRNA for rare inherited diseases, such as Onpattro from Alnylam Pharmaceuticals. These LNPs are advantageous since they minimize side effects, target specific cells, and regulate payload delivery. There has been a surge of interest in these particles due to their success stories; however, we still do not know much about how they work. This perspective will recapitulate the evolution of lipid-based gene delivery, starting with Felgner's pioneering 1987 PNAS paper, which introduced the initial DNA-transfection method utilizing a synthetic cationic lipid. Our journey takes us to the early 2020s, a time when advancements in bionano interactions enabled us to create biomimetic lipoplexes characterized by a remarkable ability to evade capture by immune cells in vivo. Through this overview, we propose leveraging previous achievements to assist us in formulating improved research goals when optimizing LNPs for medical conditions such as infectious diseases, cancer, and heritable disorders.
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Affiliation(s)
- Daniela Pozzi
- NanoDelivery Lab, Department
of Molecular Medicine, Sapienza University
of Rome, Viale Regina
Elena 291, 00161 Rome, Italy
| | - Giulio Caracciolo
- NanoDelivery Lab, Department
of Molecular Medicine, Sapienza University
of Rome, Viale Regina
Elena 291, 00161 Rome, Italy
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50
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Aquino-Jarquin G. Genome and transcriptome engineering by compact and versatile CRISPR-Cas systems. Drug Discov Today 2023; 28:103793. [PMID: 37797813 DOI: 10.1016/j.drudis.2023.103793] [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: 05/10/2023] [Revised: 09/08/2023] [Accepted: 09/28/2023] [Indexed: 10/07/2023]
Abstract
Comparative genomics has enabled the discovery of tiny clustered regularly interspaced short palindromic repeat (CRISPR) bacterial immune system effectors with enormous potential for manipulating eukaryotic genomes. Recently, smaller Cas proteins, including miniature Cas9, Cas12, and Cas13 proteins, have been identified and validated as efficient genome editing and base editing tools in human cells. The compact size of these novel CRISPR effectors is highly desirable for generating CRISPR-based therapeutic approaches, mainly to overcome in vivo delivery constraints, providing a promising opportunity for editing pathogenic mutations of clinical relevance and knocking down RNAs in human cells without inducing chromosomal insertions or genome alterations. Thus, these tiny CRISPR-Cas systems represent new and highly programmable, specific, and efficient platforms, which expand the CRISPR toolkit for potential therapeutic opportunities.
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Affiliation(s)
- Guillermo Aquino-Jarquin
- RNA Biology and Genome Editing Section. Research on Genomics, Genetics, and Bioinformatics Laboratory. Hemato-Oncology Building, 4th Floor, Section 2. Children's Hospital of Mexico, Federico Gómez, Mexico City, Mexico.
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