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Shang J, Song F, Zhang Z, Chen D, Yang S. Application of novel CRISPR tools in brain therapy. Life Sci 2024:122855. [PMID: 38908787 DOI: 10.1016/j.lfs.2024.122855] [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: 03/28/2024] [Revised: 06/07/2024] [Accepted: 06/16/2024] [Indexed: 06/24/2024]
Abstract
In recent years, the Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)-based genome editing toolkit has been widely used to modify the genome sequence of organisms. As the CRISPR toolbox continues to grow and new CRISPR-associated (Cas) proteins are discovered, its applications have expanded beyond conventional genome editing. This now encompass epigenetic editing, gene expression control, and various other functions. Notably, these advancements are finding practical application in the treatment of brain diseases. Furthermore, the amalgamation of CRISPR and Chimeric Antigen Receptor T-cell (CAR-T) technologies has emerged as a potential approach for disease treatment. With this in mind, this review commences by offering a comprehensive overview of recent advancements in CRISPR gene editing tools. This encompasses an exploration of various Cas proteins, gene expression control, epigenetic editing, base editing and primer editing. Additionally, we present an in-depth examination of the manifold applications of these innovative CRISPR tools in the realms of brain therapeutics, such as neurodegenerative diseases, neurological syndromes and genetic disorders, epileptic disorders, and brain tumors, also explore the pathogenesis of these diseases. This includes their utilization in modeling, gene screening, therapeutic gene editing, as well as their emerging synergy with CAR-T technology. Finally, we discuss the remaining technical challenges that need to be addressed for effective utilization of CRISPR tools in disease treatment.
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Affiliation(s)
- Jiawen Shang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Fei Song
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Zhenzhong Zhang
- School of Pharmaceutical Sciences, Zhengzhou University, Henan Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Zhengzhou 450001, China.
| | - Di Chen
- School of Pharmaceutical Sciences, Zhengzhou University, Henan Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Zhengzhou 450001, China.
| | - Sen Yang
- School of Pharmaceutical Sciences, Zhengzhou University, Henan Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Zhengzhou 450001, China.
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Czarnek M, Kochan J, Wawro M, Myrczek R, Bereta J. Construction of a Set of Novel Transposon Vectors for Efficient Silencing of Protein and lncRNA Genes via CRISPR Interference. Mol Biotechnol 2023; 65:1598-1607. [PMID: 36707469 PMCID: PMC10471651 DOI: 10.1007/s12033-023-00675-5] [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: 09/11/2022] [Accepted: 01/16/2023] [Indexed: 01/29/2023]
Abstract
In recent years, CRISPR interference (CRISPRi) technology of gene silencing has emerged as a promising alternative to RNA interference (RNAi) surpassing the latter in terms of efficiency and accuracy. Here, we describe the construction of a set of transposon vectors suitable for constitutive or tetracycline (doxycycline)-inducible silencing of genes of interest via CRISPRi method and conferring three different antibiotic resistances, using vectors available via Addgene repository. We have analyzed the performance of the new vectors in the silencing of mouse Adam10 and human lncRNA, NORAD. The empty vector variants can be used to efficiently silence any genes of interest.
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Affiliation(s)
- Maria Czarnek
- Department of Cell Biochemistry, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University in Kraków, Gronostajowa 7, 30-387, Kraków, Poland
| | - Jakub Kochan
- Department of Cell Biochemistry, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University in Kraków, Gronostajowa 7, 30-387, Kraków, Poland
| | - Mateusz Wawro
- Department of Cell Biochemistry, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University in Kraków, Gronostajowa 7, 30-387, Kraków, Poland
| | - Rafał Myrczek
- Department of Cell Biochemistry, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University in Kraków, Gronostajowa 7, 30-387, Kraków, Poland
| | - Joanna Bereta
- Department of Cell Biochemistry, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University in Kraków, Gronostajowa 7, 30-387, Kraków, Poland.
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Ebrahimi S, Khosravi MA, Raz A, Karimipoor M, Parvizi P. CRISPR-Cas Technology as a Revolutionary Genome Editing tool: Mechanisms and Biomedical Applications. IRANIAN BIOMEDICAL JOURNAL 2023; 27:219-46. [PMID: 37873636 PMCID: PMC10707817 DOI: 10.61186/ibj.27.5.219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 06/14/2023] [Indexed: 12/17/2023]
Abstract
Programmable nucleases are powerful genomic tools for precise genome editing. These tools precisely recognize, remove, or change DNA at a defined site, thereby, stimulating cellular DNA repair pathways that can cause mutations or accurate replacement or deletion/insertion of a sequence. CRISPR-Cas9 system is the most potent and useful genome editing technique adapted from the defense immune system of certain bacteria and archaea against viruses and phages. In the past decade, this technology made notable progress, and at present, it has largely been used in genome manipulation to make precise gene editing in plants, animals, and human cells. In this review, we aim to explain the basic principle, mechanisms of action, and applications of this system in different areas of medicine, with emphasizing on the detection and treatment of parasitic diseases.
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Affiliation(s)
- Sahar Ebrahimi
- Molecular Systematics Laboratory, Parasitology Department, Pasteur Institute of Iran, Tehran, Iran
- Molecular Medicine Department, Biotechnology Research Center (BRC), Pasteur Institute of Iran, Tehran, Iran
| | - Mohammad Ali Khosravi
- Molecular Medicine Department, Biotechnology Research Center (BRC), Pasteur Institute of Iran, Tehran, Iran
| | - Abbasali Raz
- Malaria and Vector Research Group (MVRG), Biotechnology Research Center (BRC), Pasteur Institute of Iran, Tehran, Iran
| | - Morteza Karimipoor
- Molecular Medicine Department, Biotechnology Research Center (BRC), Pasteur Institute of Iran, Tehran, Iran
| | - Parviz Parvizi
- Molecular Systematics Laboratory, Parasitology Department, Pasteur Institute of Iran, Tehran, Iran
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Arnan C, Ullrich S, Pulido-Quetglas C, Nurtdinov R, Esteban A, Blanco-Fernandez J, Aparicio-Prat E, Johnson R, Pérez-Lluch S, Guigó R. Paired guide RNA CRISPR-Cas9 screening for protein-coding genes and lncRNAs involved in transdifferentiation of human B-cells to macrophages. BMC Genomics 2022; 23:402. [PMID: 35619054 PMCID: PMC9137126 DOI: 10.1186/s12864-022-08612-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 05/09/2022] [Indexed: 11/21/2022] Open
Abstract
CRISPR-Cas9 screening libraries have arisen as a powerful tool to identify protein-coding (pc) and non-coding genes playing a role along different processes. In particular, the usage of a nuclease active Cas9 coupled to a single gRNA has proven to efficiently impair the expression of pc-genes by generating deleterious frameshifts. Here, we first demonstrate that targeting the same gene simultaneously with two guide RNAs (paired guide RNAs, pgRNAs) synergistically enhances the capacity of the CRISPR-Cas9 system to knock out pc-genes. We next design a library to target, in parallel, pc-genes and lncRNAs known to change expression during the transdifferentiation from pre-B cells to macrophages. We show that this system is able to identify known players in this process, and also predicts 26 potential novel ones, of which we select four (two pc-genes and two lncRNAs) for deeper characterization. Our results suggest that in the case of the candidate lncRNAs, their impact in transdifferentiation may be actually mediated by enhancer regions at the targeted loci, rather than by the lncRNA transcripts themselves. The CRISPR-Cas9 coupled to a pgRNAs system is, therefore, a suitable tool to simultaneously target pc-genes and lncRNAs for genomic perturbation assays.
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Affiliation(s)
- Carme Arnan
- Centre for Genomic Regulation (CRG), The Barcelona Institute for Science and Technology, Barcelona (BIST), Dr. Aiguader 88, 08003, Barcelona, Catalonia, Spain
| | - Sebastian Ullrich
- Centre for Genomic Regulation (CRG), The Barcelona Institute for Science and Technology, Barcelona (BIST), Dr. Aiguader 88, 08003, Barcelona, Catalonia, Spain
| | - Carlos Pulido-Quetglas
- Department of Medical Oncology, Bern University Hospital, University of Bern, Inselspital, Switzerland
- Department for BioMedical Research, University of Bern, Bern, Switzerland
| | - Ramil Nurtdinov
- Centre for Genomic Regulation (CRG), The Barcelona Institute for Science and Technology, Barcelona (BIST), Dr. Aiguader 88, 08003, Barcelona, Catalonia, Spain
| | - Alexandre Esteban
- Centre for Genomic Regulation (CRG), The Barcelona Institute for Science and Technology, Barcelona (BIST), Dr. Aiguader 88, 08003, Barcelona, Catalonia, Spain
- Present address: Department of Research and Innovation, "la Caixa" Foundation, Barcelona, Catalonia, Spain
| | - Joan Blanco-Fernandez
- Centre for Genomic Regulation (CRG), The Barcelona Institute for Science and Technology, Barcelona (BIST), Dr. Aiguader 88, 08003, Barcelona, Catalonia, Spain
- Present address: Department of Immunobiology, University of Lausanne, Epalinges, Switzerland
| | - Estel Aparicio-Prat
- Centre for Genomic Regulation (CRG), The Barcelona Institute for Science and Technology, Barcelona (BIST), Dr. Aiguader 88, 08003, Barcelona, Catalonia, Spain
| | - Rory Johnson
- Department of Medical Oncology, Bern University Hospital, University of Bern, Inselspital, Switzerland
- Department for BioMedical Research, University of Bern, Bern, Switzerland
- School of Biology and Environmental Science, University College Dublin, Dublin, Ireland
- Conway Institute for Biomolecular and Biomedical Research, University College Dublin, Dublin, Ireland
| | - Sílvia Pérez-Lluch
- Centre for Genomic Regulation (CRG), The Barcelona Institute for Science and Technology, Barcelona (BIST), Dr. Aiguader 88, 08003, Barcelona, Catalonia, Spain.
| | - Roderic Guigó
- Centre for Genomic Regulation (CRG), The Barcelona Institute for Science and Technology, Barcelona (BIST), Dr. Aiguader 88, 08003, Barcelona, Catalonia, Spain.
- Universitat Pompeu Fabra (UPF), Barcelona, Catalonia, Spain.
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