1
|
Hosseini SA, Elahian F, Mirzaei SA. Innovative genetic scissor strategies and their applications in cancer treatment and prevention: CRISPR modules and challenges. Int J Biol Macromol 2024; 279:135239. [PMID: 39218175 DOI: 10.1016/j.ijbiomac.2024.135239] [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: 07/18/2024] [Revised: 08/23/2024] [Accepted: 08/29/2024] [Indexed: 09/04/2024]
Abstract
There are lots of gene editing tools for targeting genome sequences. Some are almost known, and most are a complete mystery and undiscovered. CRISPR/Cas editing tools have brought about a major revolution in medicine. Researchers have shown that CRISPR can modify DNA much more accurately, economically and easily than previous methods. CRISPR has proven itself effective for the deletion, replacement and insertion of DNA fragments into cell types, tissues and organisms. Recently, combining CRISPR/Cas with factors (transcription factors/repressors, exonucleases, endonucleases, transposons, caspase, fluorescent proteins, oxidoreductive enzymes, DNA/RNA polymerases), and elements (aptamers, barcodes, fluorescent probes, Trigger) have provided genome, transcriptome, proteome and epigenome modification. These modules are being investigated for cancer prevention and therapy and this review focuses on such innovative combinations that hopefully will become a clinical reality in the near future.
Collapse
Affiliation(s)
- Sayedeh Azimeh Hosseini
- Department of Medical Biotechnology, School of Advanced Technologies, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Fatemeh Elahian
- Advanced Technology Cores, Baylor College of Medicine, Houston, TX, USA
| | - Seyed Abbas Mirzaei
- Department of Medical Biotechnology, School of Advanced Technologies, Shahrekord University of Medical Sciences, Shahrekord, Iran; Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran.
| |
Collapse
|
2
|
van den Berg DF, Costa AR, Esser JQ, Stanciu I, Geissler JQ, Zoumaro-Djayoon AD, Haas PJ, Brouns SJJ. Bacterial homologs of innate eukaryotic antiviral defenses with anti-phage activity highlight shared evolutionary roots of viral defenses. Cell Host Microbe 2024; 32:1427-1443.e8. [PMID: 39094584 DOI: 10.1016/j.chom.2024.07.007] [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: 12/04/2023] [Revised: 05/21/2024] [Accepted: 07/09/2024] [Indexed: 08/04/2024]
Abstract
Prokaryotes have evolved a multitude of defense systems to protect against phage predation. Some of these resemble eukaryotic genes involved in antiviral responses. Here, we set out to systematically project the current knowledge of eukaryotic-like antiviral defense systems onto prokaryotic genomes, using Pseudomonas aeruginosa as a model organism. Searching for phage defense systems related to innate antiviral genes from vertebrates and plants, we uncovered over 450 candidates. We validated six of these phage defense systems, including factors preventing viral attachment, R-loop-acting enzymes, the inflammasome, ubiquitin pathway, and pathogen recognition signaling. Collectively, these defense systems support the concept of deep evolutionary links and shared antiviral mechanisms between prokaryotes and eukaryotes.
Collapse
Affiliation(s)
- Daan F van den Berg
- Department of Bionanoscience, Delft University of Technology, 2629 HZ Delft, the Netherlands; Kavli Institute of Nanoscience, Delft, the Netherlands
| | - Ana Rita Costa
- Department of Bionanoscience, Delft University of Technology, 2629 HZ Delft, the Netherlands; Kavli Institute of Nanoscience, Delft, the Netherlands
| | - Jelger Q Esser
- Department of Bionanoscience, Delft University of Technology, 2629 HZ Delft, the Netherlands; Kavli Institute of Nanoscience, Delft, the Netherlands
| | - Ilinka Stanciu
- Department of Bionanoscience, Delft University of Technology, 2629 HZ Delft, the Netherlands; Kavli Institute of Nanoscience, Delft, the Netherlands
| | - Jasper Q Geissler
- Department of Bionanoscience, Delft University of Technology, 2629 HZ Delft, the Netherlands; Kavli Institute of Nanoscience, Delft, the Netherlands
| | | | - Pieter-Jan Haas
- Medical Microbiology, University Medical Center Utrecht, Utrecht University, 3584 CX Utrecht, the Netherlands
| | - Stan J J Brouns
- Department of Bionanoscience, Delft University of Technology, 2629 HZ Delft, the Netherlands; Kavli Institute of Nanoscience, Delft, the Netherlands.
| |
Collapse
|
3
|
Balasubramanian A, Veluswami K, Rao S, Aggarwal S, Mani S. Exploring Clustered Regularly Interspaced Short Palindromic Repeats-CRISPR-Associated Protein 9 (CRISPR-Cas9) as a Therapeutic Modality for Cancer: A Scoping Review. Cureus 2024; 16:e64324. [PMID: 39130943 PMCID: PMC11316854 DOI: 10.7759/cureus.64324] [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] [Accepted: 07/11/2024] [Indexed: 08/13/2024] Open
Abstract
The global burden of cancer and the limitations of conventional therapies highlight the potential of clustered regularly interspaced short palindromic repeats-CRISPR-associated protein 9 (CRISPR-Cas9) in reshaping cancer treatment paradigms. In this review, we have investigated the mechanism of CRISPR, an adaptive immune system in bacteria that enables highly precise gene editing at the molecular level. This versatile tool demonstrates its efficacy in human cancer therapy through gene knockout, metabolic disruption, base editing, screening, and immunotherapy enhancement without affecting normal bodily domains. Despite its superiority over other nucleases like zinc-finger nucleases and transcription activator-like effector nucleases, hurdles such as off-target effects, inefficient delivery of the system to target cells, the emergence of escapers, and the ethical debate surrounding genome editing are discussed. In this article, we have reviewed the promising approaches of CRISPR-Cas9 in cancer treatment while exploring the underlying mechanism, advantages, and associated challenges.
Collapse
Affiliation(s)
| | | | - Sudipta Rao
- Internal Medicine, Jagadguru Sri Shivarathreeshwara (JSS) Medical College, Mysore, IND
| | - Shailesh Aggarwal
- Internal Medicine, Jagadguru Sri Shivarathreeshwara (JSS) Medical College, Mysore, IND
| | - Sweatha Mani
- Internal Medicine, K.A.P. Viswanatham Government Medical College, Tiruchirappalli , IND
| |
Collapse
|
4
|
Qin M, Deng C, Wen L, Luo G, Meng Y. CRISPR-Cas and CRISPR-based screening system for precise gene editing and targeted cancer therapy. J Transl Med 2024; 22:516. [PMID: 38816739 PMCID: PMC11138051 DOI: 10.1186/s12967-024-05235-2] [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: 01/03/2024] [Accepted: 04/24/2024] [Indexed: 06/01/2024] Open
Abstract
Target cancer therapy has been developed for clinical cancer treatment based on the discovery of CRISPR (clustered regularly interspaced short palindromic repeat) -Cas system. This forefront and cutting-edge scientific technique improves the cancer research into molecular level and is currently widely utilized in genetic investigation and clinical precision cancer therapy. In this review, we summarized the genetic modification by CRISPR/Cas and CRISPR screening system, discussed key components for successful CRISPR screening, including Cas enzymes, guide RNA (gRNA) libraries, target cells or organs. Furthermore, we focused on the application for CAR-T cell therapy, drug target, drug screening, or drug selection in both ex vivo and in vivo with CRISPR screening system. In addition, we elucidated the advantages and potential obstacles of CRISPR system in precision clinical medicine and described the prospects for future genetic therapy.In summary, we provide a comprehensive and practical perspective on the development of CRISPR/Cas and CRISPR screening system for the treatment of cancer defects, aiming to further improve the precision and accuracy for clinical treatment and individualized gene therapy.
Collapse
Affiliation(s)
- Mingming Qin
- Reproductive Medical Center, Affiliated Foshan Maternity & Child Healthcare Hospital, Southern Medical University (Foshan Women and Children Hospital), Foshan, Guangdong, 528000, China
- Department of Developmental Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, 510515, China
| | - Chunhao Deng
- Chinese Medicine and Translational Medicine R&D center, Zhuhai UM Science & Technology Research Institute, Zhuhai, Guangdong, 519031, China
| | - Liewei Wen
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai People's Hospital, Zhuhai Clinical Medical College of Jinan University, Zhuhai, Guangdong, 519000, China
| | - Guoqun Luo
- Reproductive Medical Center, Affiliated Foshan Maternity & Child Healthcare Hospital, Southern Medical University (Foshan Women and Children Hospital), Foshan, Guangdong, 528000, China.
| | - Ya Meng
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai People's Hospital, Zhuhai Clinical Medical College of Jinan University, Zhuhai, Guangdong, 519000, China.
| |
Collapse
|
5
|
Tang X, Chen Y, Wang B, Luo D, Wang J, He Y, Feng L, Xu Y, Xie S, Chen M, Chang K. Autonomous Feedback-Driven Engineered DNAzyme-Coated Trojan Horse-like Nanocapsules for On-Demand CRISPR/Cas9 Delivery. ACS NANO 2024; 18:13950-13965. [PMID: 38751197 PMCID: PMC11140835 DOI: 10.1021/acsnano.4c04147] [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: 03/27/2024] [Revised: 05/01/2024] [Accepted: 05/08/2024] [Indexed: 05/29/2024]
Abstract
Manipulating the expression of cellular genes through efficient CRISPR/Cas9 delivery is rapidly evolving into a desirable tumor therapeutics. The exposure of CRISPR/Cas9 to a complex external environment poses challenges for conventional delivery carriers in achieving responsive and accurate release. Here, we report a Trojan horse-like nanocapsule for the on-demand delivery of CRISPR/Cas9 in a microRNA-responsive manner, enabling precise tumor therapy. The nanocapsule comprises a nanoassembled, engineered DNAzyme shell encasing a Cas9/sgRNA complex core. The DNAzyme, functioning as a catalytic unit, undergoes a conformational change in the presence of tumor-associated microRNA, followed by activating a positive feedback-driven autonomous catabolic cycle of the nanocapsule shell. This catabolic cycle is accomplished through chain reactions of DNAzyme "cleavage-hybridization-cleavage", which ensures sensitivity in microRNA recognition and effective release of Cas9/sgRNA. Utilizing this Trojan horse-like nanocapsule, as low as 1.7 pM microRNA-21 can trigger the on-demand release of Cas9/sgRNA, enabling the specific editing of the protumorigenic microRNA coding gene. The resulting upregulation of tumor suppressor genes induces apoptosis in tumor cells, leading to significant inhibition of tumor growth by up to 75.94%. The Trojan horse-like nanocapsule, with superior programmability and biocompatibility, is anticipated to serve as a promising carrier for tailoring responsive gene editing systems, achieving enhanced antitumor specificity and efficacy.
Collapse
Affiliation(s)
- Xiaoqi Tang
- Department
of Clinical Laboratory Medicine, Southwest Hospital, Third Military Medical University (Army Medical University), 30 Gaotanyan, Shapingba, Chongqing 400038, China
| | - Yihui Chen
- Department
of General Surgery, Xinqiao Hospital, Army
Medical University, Chongqing 400037, China
| | - Binpan Wang
- Department
of Clinical Laboratory Medicine, Southwest Hospital, Third Military Medical University (Army Medical University), 30 Gaotanyan, Shapingba, Chongqing 400038, China
| | - Dan Luo
- Department
of Biological and Environmental Engineering, Cornell University, Ithaca New York 14853-5701, United States
| | - Jue Wang
- Department
of Clinical Laboratory Medicine, Southwest Hospital, Third Military Medical University (Army Medical University), 30 Gaotanyan, Shapingba, Chongqing 400038, China
| | - Yuan He
- Department
of Clinical Laboratory Medicine, Southwest Hospital, Third Military Medical University (Army Medical University), 30 Gaotanyan, Shapingba, Chongqing 400038, China
| | - Liu Feng
- Department
of Clinical Laboratory Medicine, Southwest Hospital, Third Military Medical University (Army Medical University), 30 Gaotanyan, Shapingba, Chongqing 400038, China
| | - Ying Xu
- Department
of Clinical Laboratory Medicine, School
of Clinical Medicine & The First Affiliated Hospital of Chengdu
Medical College, Chengdu 610500, China
| | - Shuang Xie
- Department
of Clinical Laboratory Medicine, Southwest Hospital, Third Military Medical University (Army Medical University), 30 Gaotanyan, Shapingba, Chongqing 400038, China
| | - Ming Chen
- Department
of Clinical Laboratory Medicine, Southwest Hospital, Third Military Medical University (Army Medical University), 30 Gaotanyan, Shapingba, Chongqing 400038, China
- College
of Pharmacy and Laboratory Medicine, Third
Military Medical University (Army Medical University), 30 Gaotanyan, Shapingba, Chongqing 400038, China
| | - Kai Chang
- Department
of Clinical Laboratory Medicine, Southwest Hospital, Third Military Medical University (Army Medical University), 30 Gaotanyan, Shapingba, Chongqing 400038, China
| |
Collapse
|
6
|
Kong H, Yi K, Mintz RL, Wang B, Xu Y, Lao YH, Tao Y, Li M. CRISPR/Cas detection with nanodevices: moving deeper into liquid biopsy. Chem Commun (Camb) 2024; 60:2301-2319. [PMID: 38251733 DOI: 10.1039/d3cc05375j] [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: 01/23/2024]
Abstract
The emerging field of liquid biopsy has garnered significant interest in precision diagnostics, offering a non-invasive and repetitive method for analyzing bodily fluids to procure real-time diagnostic data. The precision and accuracy offered by the clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein (CRISPR/Cas) technology have advanced and broadened the applications of liquid biopsy. Significantly, when combined with swiftly advancing nanotechnology, CRISPR/Cas-mediated nanodevices show vast potential in precise liquid biopsy applications. However, persistent challenges are still associated with off-target effects, and the current platforms also constrain the performance of the assays. In this review, we highlight the merits of CRISPR/Cas systems in liquid biopsy, tracing the development of CRISPR/Cas systems and their current applications in disease diagnosis particularly in liquid biopsies. We also outline ongoing efforts to design nanoscale devices with improved sensing and readout capabilities, aiming to enhance the performance of CRISPR/Cas detectors in liquid biopsy. Finally, we identify the critical obstacles hindering the widespread adoption of CRISPR/Cas liquid biopsy and explore potential solutions. This feature article presents a comprehensive overview of CRISPR/Cas-mediated liquid biopsies, emphasizing the progress in integrating nanodevices to improve specificity and sensitivity. It also sheds light on future research directions in employing nanodevices for CRISPR/Cas-based liquid biopsies in the realm of precision medicine.
Collapse
Affiliation(s)
- Huimin Kong
- Laboratory of Biomaterials and Translational Medicine, Center for Nanomedicine, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China.
| | - Ke Yi
- Laboratory of Biomaterials and Translational Medicine, Center for Nanomedicine, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China.
| | - Rachel L Mintz
- Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO 63110, USA
| | - Bin Wang
- Department of Infectious Diseases, Center of Infectious Diseases and Pathogen Biology, Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education, The First Hospital of Jilin University, Changchun 130061, China
| | - Yanteng Xu
- Laboratory of Biomaterials and Translational Medicine, Center for Nanomedicine, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China.
| | - Yeh-Hsing Lao
- Department of Pharmaceutical Sciences, University at Buffalo, The State University of New York, Buffalo, NY, 14214, USA
| | - Yu Tao
- Laboratory of Biomaterials and Translational Medicine, Center for Nanomedicine, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China.
| | - Mingqiang Li
- Laboratory of Biomaterials and Translational Medicine, Center for Nanomedicine, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China.
| |
Collapse
|
7
|
Behrouzian Fard G, Ahmadi MH, Gholamin M, Amirfakhrian R, Saberi Teimourian E, Karimi MA, Hosseini Bafghi M. CRISPR-Cas9 technology: As an efficient genome modification tool in the cancer diagnosis and treatment. Biotechnol Bioeng 2024; 121:472-488. [PMID: 37986642 DOI: 10.1002/bit.28603] [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: 08/01/2023] [Revised: 09/30/2023] [Accepted: 11/06/2023] [Indexed: 11/22/2023]
Abstract
Cancer is the second most common cause of death globally and is a major public health concern. Managing this disease is difficult due to its multiple stages and numerous genetic and epigenetic changes. Traditional cancer diagnosis and treatment methods have limitations, making it crucial to develop new modalities to combat the increasing burden of cancer. The clustered regularly interspaced short palindromic repeats (CRISPR)-CRISPR-associated protein 9 (Cas9) system has transformed genetic engineering due to its simplicity, specificity, low cytotoxicity, and cost-effectiveness. It has been proposed as an effective technology to enhance cancer diagnosis and treatment strategies. This article presents the most recent discoveries regarding the structure, mechanism, and delivery methods of the highly powerful genome editing tool, CRISPR-Cas9. In terms of diagnosis, the article examines the role of CRISPR-Cas9 in detecting microRNAs and DNA methylation, and discusses two popular gene detection techniques that utilize the CRISPR-Cas system: DNA endonuclease-targeted CRISPR trans reporter and specific high sensitivity enzymatic reporter unlocking. Regarding treatment, the article explores several genes that have been identified and modified by CRISPR-Cas9 for effective tumorigenesis of common cancers such as breast, lung, and colorectal cancer. The present review also addresses the challenges and ethical issues associated with using CRISPR-Cas9 as a diagnostic and therapeutic tool. Despite some limitations, CRISPR-Cas9-based cancer diagnosis has the potential to become the next generation of cancer diagnostic tools, and the continuous progress of CRISPR-Cas9 can greatly aid in cancer treatment.
Collapse
Affiliation(s)
- Ghazaleh Behrouzian Fard
- Department of Laboratory Sciences, Faculty of Paramedical and Rehabilitation Sciences, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Hossein Ahmadi
- Department of Laboratory Sciences, Faculty of Paramedical and Rehabilitation Sciences, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mehran Gholamin
- Department of Laboratory Sciences, Faculty of Paramedical and Rehabilitation Sciences, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Razieh Amirfakhrian
- Department of Microbiology and Virology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Elahe Saberi Teimourian
- Department of Laboratory Sciences, Faculty of Paramedical and Rehabilitation Sciences, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Ali Karimi
- Department of Laboratory Sciences, Faculty of Paramedical and Rehabilitation Sciences, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahdi Hosseini Bafghi
- Department of Laboratory Sciences, Faculty of Paramedical and Rehabilitation Sciences, Mashhad University of Medical Sciences, Mashhad, Iran
| |
Collapse
|
8
|
Morshedzadeh F, Ghanei M, Lotfi M, Ghasemi M, Ahmadi M, Najari-Hanjani P, Sharif S, Mozaffari-Jovin S, Peymani M, Abbaszadegan MR. An Update on the Application of CRISPR Technology in Clinical Practice. Mol Biotechnol 2024; 66:179-197. [PMID: 37269466 PMCID: PMC10239226 DOI: 10.1007/s12033-023-00724-z] [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: 12/17/2022] [Accepted: 03/13/2023] [Indexed: 06/05/2023]
Abstract
The CRISPR/Cas system, an innovative gene-editing tool, is emerging as a promising technique for genome modifications. This straightforward technique was created based on the prokaryotic adaptive immune defense mechanism and employed in the studies on human diseases that proved enormous therapeutic potential. A genetically unique patient mutation in the process of gene therapy can be corrected by the CRISPR method to treat diseases that traditional methods were unable to cure. However, introduction of CRISPR/Cas9 into the clinic will be challenging because we still need to improve the technology's effectiveness, precision, and applications. In this review, we first describe the function and applications of the CRISPR-Cas9 system. We next delineate how this technology could be utilized for gene therapy of various human disorders, including cancer and infectious diseases and highlight the promising examples in the field. Finally, we document current challenges and the potential solutions to overcome these obstacles for the effective use of CRISPR-Cas9 in clinical practice.
Collapse
Affiliation(s)
- Firouzeh Morshedzadeh
- Department of Genetics, Faculty of Basic Sciences, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
- Department of Medical Genetics and Molecular Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahmoud Ghanei
- Department of Medical Genetics and Molecular Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Malihe Lotfi
- Department of Medical Genetics and Molecular Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Morteza Ghasemi
- Cellular and Molecular Research Center, Qom University of Medical Sciences, Qom, Iran
| | - Mohsen Ahmadi
- Department of Medical Genetics, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Islamic Republic of Iran
| | - Parisa Najari-Hanjani
- Department of Medical Genetics, Faculty of Advanced Technologies in Medicine, Golestan University of Medical Science, Gorgan, Iran
| | - Samaneh Sharif
- Department of Medical Genetics and Molecular Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sina Mozaffari-Jovin
- Department of Medical Genetics and Molecular Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Maryam Peymani
- Department of Genetics, Faculty of Basic Sciences, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran.
| | - Mohammad Reza Abbaszadegan
- Department of Medical Genetics and Molecular Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
- Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| |
Collapse
|
9
|
Nayak V, Patra S, Singh KR, Ganguly B, Kumar DN, Panda D, Maurya GK, Singh J, Majhi S, Sharma R, Pandey SS, Singh RP, Kerry RG. Advancement in precision diagnosis and therapeutic for triple-negative breast cancer: Harnessing diagnostic potential of CRISPR-cas & engineered CAR T-cells mediated therapeutics. ENVIRONMENTAL RESEARCH 2023; 235:116573. [PMID: 37437865 DOI: 10.1016/j.envres.2023.116573] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 06/29/2023] [Accepted: 07/06/2023] [Indexed: 07/14/2023]
Abstract
Cancer is characterized by uncontrolled cell growth, disrupted regulatory pathways, and the accumulation of genetic mutations. These mutations across different types of cancer lead to disruptions in signaling pathways and alterations in protein expression related to cellular growth and proliferation. This review highlights the AKT signaling cascade and the retinoblastoma protein (pRb) regulating cascade as promising for novel nanotheranostic interventions. Through synergizing state-of-the-art gene editing tools like the Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)-Cas system with nanomaterials and targeting AKT, there is potential to enhance cancer diagnostics significantly. Furthermore, the integration of modified CAR-T cells into multifunctional nanodelivery systems offers a promising approach for targeted cancer inhibition, including the eradication of cancer stem cells (CSCs). Within the context of highly aggressive and metastatic Triple-negative Breast Cancer (TNBC), this review specifically focuses on devising innovative nanotheranostics. For both pre-clinical and post-clinical TNBC detection, the utilization of the CRISPR-Cas system, guided by RNA (gRNA) and coupled with a fluorescent reporter specifically designed to detect TNBC's mutated sequence, could be promising. Additionally, a cutting-edge approach involving the engineering of TNBC-specific iCAR and syn-Notch CAR T-cells, combined with the co-delivery of a hybrid polymeric nano-liposome encapsulating a conditionally replicative adenoviral vector (CRAdV) against CSCs, could present an intriguing intervention strategy. This review thus paves the way for exciting advancements in the field of nanotheranostics for the treatment of TNBC and beyond.
Collapse
Affiliation(s)
- Vinayak Nayak
- Indian Council of Agricultural Research- National Institute on Foot and Mouth Disease- International Center for Foot and Mouth Disease, Bhubaneswar, Odisha, India
| | - Sushmita Patra
- Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Navi-Mumbai 410210, India
| | - Kshitij Rb Singh
- Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology, 2-4 Hibikino, Wakamatsu, Kitakyushu, Japan.
| | - Bristy Ganguly
- Fish Health Management Division, ICAR-Central Institute of Freshwater Aquaculture, Bhubaneswar, Odisha, India
| | - Das Nishant Kumar
- PG Department of Biotechnology, Utkal University, Bhubaneswar, Odisha, India
| | - Deepak Panda
- PG Department of Biotechnology, Utkal University, Bhubaneswar, Odisha, India
| | - Ganesh Kumar Maurya
- Zoology Section, Mahila Mahavidyalaya, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Jay Singh
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Sanatan Majhi
- PG Department of Biotechnology, Utkal University, Bhubaneswar, Odisha, India
| | - Rohit Sharma
- Department of Rasa Shastra and Bhaishajya Kalpana, Faculty of Ayurveda, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Shyam S Pandey
- Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology, 2-4 Hibikino, Wakamatsu, Kitakyushu, Japan.
| | - Ravindra Pratap Singh
- Department of Biotechnology, Indira Gandhi National Tribal University, Amarkantak, Madhya Pradesh, India.
| | - Rout George Kerry
- PG Department of Biotechnology, Utkal University, Bhubaneswar, Odisha, India.
| |
Collapse
|
10
|
Wang S, Li H, Dong K, Shu W, Zhang J, Zhang J, Zhao R, Wei S, Feng D, Xiao X, Zhang W. A universal and specific RNA biosensor via DNA circuit-mediated PAM-independent CRISPR/Cas12a and PolyA-rolling circle amplification. Biosens Bioelectron 2023; 226:115139. [PMID: 36774734 DOI: 10.1016/j.bios.2023.115139] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 02/03/2023] [Accepted: 02/06/2023] [Indexed: 02/10/2023]
Abstract
Point of care testing (POCT) has important clinical significance for the diagnosis and prognosis evaluation of diseases. At present, the biosensor based on CRISPR/Cas12a has become a powerful diagnostic tool due to its high sensitivity. However, CRISPR/Cas12a requires PAM sequence to recognize target double strand and only can recognize specific sequence, so it is not universal. The current RNA detection techniques either lack consideration for specificity and universality, are expensive and difficult, or both. Therefore, it is crucial to create a CRISPR/Cas12a-based RNA detection system that is easy to use, cheap, specific, and universal in order to further its use in molecular diagnostics. Here, we established a DNA circuit-mediated PAM-independent CRISPR/Cas12a coupled PolyA-rolling circle amplification for RNA detection biosensor, namely DCPRBiosensor. The DCPRBiosensor not only functions as a simple, inexpensive, and highly sensitive RNA detection sensor, but it also boasts innovative specificity and universality features. More importantly, DCPRBiosensor removes the PAM restriction of CRISPR/Cas12a. The DCPRBiosensor's detection limit reached 100 aM and it had a linear relationship between 100 aM and 10 pM. We detected four piRNAs to verify the universality and stability of DCPRBiosensor. Then, we verified that DCPRBiosensor has good discrimination ability for single-base mismatch. Finally, we successfully detected piRNA in DLD-1 and HCT-116 cells and urine mixed samples within 4.5 h. In conclusion, we believe that DCPRBiosensor will have a substantial impact on both the development of CRISPR/as12a's applications and the investigation of the clinical value of piRNA.
Collapse
Affiliation(s)
- Sidan Wang
- Queen Mary School, Nanchang University, Nanchang, 330006, China
| | - Haojia Li
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, China
| | - Kejun Dong
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, China
| | - Wan Shu
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, China
| | - Jiarui Zhang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, China
| | - Jun Zhang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, China
| | - Rong Zhao
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, China
| | - Sitian Wei
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, China
| | - Dilu Feng
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, China.
| | - Xianjin Xiao
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
| | - Wei Zhang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, China.
| |
Collapse
|
11
|
Anaganti N, Chattopadhyay A, Di Filippo M, Hussain MM. New CRISPR Technology for Creating Cell Models of Lipoprotein Assembly and Secretion. Curr Atheroscler Rep 2023; 25:209-217. [PMID: 36913170 DOI: 10.1007/s11883-023-01095-1] [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] [Accepted: 02/22/2023] [Indexed: 03/14/2023]
Abstract
PURPOSE OF REVIEW This review is aimed at providing an overview of new developments in gene editing technology, including examples of how this technology has been used to develop cell models for studying the effects of gene ablation or missense mutations on lipoprotein assembly and secretion. RECENT FINDINGS CRISPR/Cas9-mediated gene editing is superior to other technologies because of its ease, sensitivity, and low off-target effects. This technology has been used to study the importance of microsomal triglyceride transfer protein in the assembly and secretion of apolipoprotein B-containing lipoproteins, as well as to establish causal effects of APOB gene missense mutations on lipoprotein assembly and secretion. CRISPR/Cas9 technology is anticipated to provide unprecedented flexibility in studying protein structure and function in cells and animals and to yield mechanistic insights into variants in the human genome.
Collapse
Affiliation(s)
- Narasimha Anaganti
- Department of Foundations of Medicine, NYU Long Island School of Medicine, Mineola, NY, 11501, USA
| | - Atrayee Chattopadhyay
- Department of Foundations of Medicine, NYU Long Island School of Medicine, Mineola, NY, 11501, USA
| | - Mathilde Di Filippo
- Department of Biochemistry and Molecular Biology, Hospices Civils de Lyon, Lyon, France
| | - M Mahmood Hussain
- Department of Foundations of Medicine, NYU Long Island School of Medicine, Mineola, NY, 11501, USA.
- VA New York Harbor Healthcare System, Brooklyn, NY, 11209, USA.
| |
Collapse
|
12
|
CRISPR-Cas assisted diagnostics: A broad application biosensing approach. Trends Analyt Chem 2023. [DOI: 10.1016/j.trac.2023.117028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
|
13
|
The genome editing revolution. Trends Biotechnol 2023; 41:396-409. [PMID: 36709094 DOI: 10.1016/j.tibtech.2022.12.022] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 12/30/2022] [Accepted: 12/30/2022] [Indexed: 01/28/2023]
Abstract
A series of spectacular scientific discoveries and technological advances in the second half of the 20th century have provided the basis for the ongoing genome editing revolution. The elucidation of structural and functional features of DNA and RNA was followed by pioneering studies on genome editing: Molecular biotechnology was born. Since then, four decades followed during which progress of scientific insights and technological methods continued at an overwhelming pace. Fundamental insights into microbial host-virus interactions led to the development of tools for genome editing using restriction enzymes or the revolutionary CRISPR-Cas technology. In this review, we provide a historical overview of milestones that led to the genome editing revolution and speculate about future trends in biotechnology.
Collapse
|
14
|
Chimeric antigen receptor T cells therapy in solid tumors. Clin Transl Oncol 2023:10.1007/s12094-023-03122-8. [PMID: 36853399 DOI: 10.1007/s12094-023-03122-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 02/10/2023] [Indexed: 03/01/2023]
Abstract
Chimeric antigen receptor T cells therapy (CAR-T therapy) is a class of ACT therapy. Chimeric antigen receptor (CAR) is an engineered synthetic receptor of CAR-T, which give T cells the ability to recognize tumor antigens in a human leukocyte antigen-independent (HLA-independent) manner and enables them to recognize more extensive target antigens than natural T cell surface receptor (TCR), resulting in tumor destruction. CAR-T is composed of an extracellular single-chain variable fragment (scFv) of antibody, which serves as the targeting moiety, hinge region, transmembrane spacer, and intracellular signaling domain(s). CAR-T has been developing in many generations, which differ according to costimulatory domains. CAR-T therapy has several limitations that reduce its wide availability in immunotherapy which we can summarize in antigen escape that shows either partial or complete loss of target antigen expression, so multiplexing CAR-T cells are promoted to enhance targeting of tumor profiles. In addition, the large diversity in the tumor microenvironment also plays a major role in limiting this kind of treatment. Therefore, engineered CAR-T cells can evoke immunostimulatory signals that rebalance the tumor microenvironment. Using CAR-T therapy in treating the solid tumor is mainly restricted by the difficulty of CAR-T cells infiltrating the tumor site, so local administration was developed to improve the quality of treatment. The most severe toxicity after CAR-T therapy is on-target/on-tumor toxicity, such as cytokine release syndrome (CRS). Another type of toxicity is on-target/off-tumor toxicity which originates from the binding of CAR-T cells to target antigen that has shared expression on normal cells leading to damage in healthy cells and organs. Toxicity management should become a focus of implementation to permit management beyond specialized centers.
Collapse
|
15
|
Thenrajan T, Alwarappan S, Wilson J. Molecular Diagnosis and Cancer Prognosis-A Concise Review. Diagnostics (Basel) 2023; 13:766. [PMID: 36832253 PMCID: PMC9955694 DOI: 10.3390/diagnostics13040766] [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: 01/23/2023] [Revised: 02/09/2023] [Accepted: 02/10/2023] [Indexed: 02/22/2023] Open
Abstract
Cancer is a complicated disease. Globally, it is one of the major causes for morbidity and mortality. A critical challenge associated with it is the difficulty to accurately diagnose it at an early stage. The malignancy due to multistage and heterogeneity that result from genetic and epigenetic modifications poses critical challenge to diagnose and monitor the progress at an early stage. Current diagnostic techniques normally suggest invasive biopsy procedure that can cause further infections and bleeding. Therefore, noninvasive diagnostic methods with high accuracy, safety and earliest detection are the needs of the hour. Herein, we provide a detailed review on the advanced methodologies and protocols developed for the detection of cancer biomarkers based on proteins, nucleic acids and extracellular vesicles. Furthermore, existing challenges and the improvements essential for the rapid, sensitive and noninvasive detection have also been discussed.
Collapse
Affiliation(s)
- Thatchanamoorthy Thenrajan
- Polymer Electronics Lab., Department of Bioelectronics and Biosensors, Alagappa University, Karaikudi 630003, Tamil Nadu, India
| | - Subbiah Alwarappan
- CSIR-Central Electrochemical Research Institute, Karaikudi 630003, Tamilnadu, India
| | - Jeyaraj Wilson
- Polymer Electronics Lab., Department of Bioelectronics and Biosensors, Alagappa University, Karaikudi 630003, Tamil Nadu, India
| |
Collapse
|
16
|
Liu H, Wang J, Hu X, Tang X, Zhang C. A rapid and high-throughput Helicobacter pylori RPA-CRISPR/Cas12a-based nucleic acid detection system. Clin Chim Acta 2023; 540:117201. [PMID: 36572137 DOI: 10.1016/j.cca.2022.12.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 11/30/2022] [Accepted: 12/13/2022] [Indexed: 12/25/2022]
Abstract
BACKGROUND Helicobacter pylori lives in the human stomach and causes gastric cancer and other gastric diseases. The development of molecular technology has facilitated low-cost, rapid, and high-throughput detection of H. pylori. MATERIALS AND METHODS The combination of isothermal recombinase polymerase amplification (RPA) and CRISPR-Cas12a was used for early diagnosis and monitoring of H. pylori in clinical settings. The UreB genes from 242 H. pylori strains were subjected to cluster analysis, and we designed corresponding RPA primers and screened 2 sets of CRISPR-derived RNAs (crRNAs) for accurate H. pylori recognition. We then performed specificity and sensitivity validation of seven strains using this RPA-CRISPR/Cas12a method. In addition, the cut-off values of this RPA-CRISPR/Cas12a method based on fluorescence values (i.e., RPA-CRISPR/Cas12a-FT) were determined by comparison with quantitative PCR (qPCR), and further experiments comparing different methods were performed using clinical samples. RESULTS We developed a rapid detection system based on the combination of RPA and CRISPR-Cas12a, which was applied to the early diagnosis and monitoring of H. pylori in clinical settings. The RPA-CRISPR/Cas12a system was used to detect the UreB gene. We found that the limit of detection (LOD) for the CRISPR/Cas12a method based on the lateral flow dipstick result (i.e., CRISPR/Cas12a-LFD) was 100 copies, the cut-off value was 1.4; and for CRISPR/Cas12a-FT the LOD was 50 copies. This system was used to assess clinical samples and showed high reproducibility with proof-of-concept sensitivity, and the whole detection process was completed within 40 min. CONCLUSION As a diagnostic method that can detect the UreB gene of H. pylori in gastric tissue samples rapidly, sensitively, visually, and in a high throughput manner, our method provides a new diagnostic option for clinicians. This system is ideal for hospitals or testing sites with limited medical resources.
Collapse
Affiliation(s)
- Hua Liu
- Fundamental Research Center, Shanghai YangZhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), School of Life Sciences and Technology, Tongji University, Shanghai 201619, China
| | - Jinbin Wang
- Institute of Biotechnology Research, Shanghai Academy of Agricultural Sciences, Key Laboratory of Agricultural Genetics and Breeding, Shanghai 201106, China
| | - Xiuwen Hu
- Institute of Biotechnology Research, Shanghai Academy of Agricultural Sciences, Key Laboratory of Agricultural Genetics and Breeding, Shanghai 201106, China
| | - Xueming Tang
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China.
| | - Chao Zhang
- Fundamental Research Center, Shanghai YangZhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), School of Life Sciences and Technology, Tongji University, Shanghai 201619, China.
| |
Collapse
|
17
|
Recent Advances in Supramolecular-Macrocycle-Based Nanomaterials in Cancer Treatment. Molecules 2023; 28:molecules28031241. [PMID: 36770907 PMCID: PMC9920387 DOI: 10.3390/molecules28031241] [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: 12/29/2022] [Revised: 01/22/2023] [Accepted: 01/23/2023] [Indexed: 02/03/2023] Open
Abstract
Cancer is a severe threat to human life. Recently, various therapeutic strategies, such as chemotherapy, photodynamic therapy, and combination therapy have been extensively applied in cancer treatment. However, the clinical benefits of these therapeutics still need improvement. In recent years, supramolecular chemistry based on host-guest interactions has attracted increasing attention in biomedical applications to address these issues. In this review, we present the properties of the major macrocyclic molecules and the stimulus-response strategies used for the controlled release of therapeutic agents. Finally, the applications of supramolecular-macrocycle-based nanomaterials in cancer therapy are reviewed, and the existing challenges and prospects are discussed.
Collapse
|
18
|
Sen D, Sarkar S, Mukhopadhyay P. Prime Editing: An Emerging Tool in Cancer Treatment. Mol Biotechnol 2023; 65:509-520. [PMID: 36251123 PMCID: PMC9574179 DOI: 10.1007/s12033-022-00580-3] [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: 07/01/2022] [Accepted: 09/26/2022] [Indexed: 11/30/2022]
Abstract
Prime Editing is a CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) based genome editing technique having promising potential in terms of reducing off target activity. It introduces fragments of DNA sequences into the target site using a guide RNA (gRNA) molecule, composed of both the sequence that is to be inserted into the target site along with an inactive Cas9 nickase and a reverse transcriptase. Prime Editing can cause insertions, deletions, and various point mutations for reverting the phenetic characteristics of a disease specially tested in human adult stem cells and cancer cell lines. The main aim of our review is to explore how Prime Editing and its various forms are being utilized as an emerging tool to cure deleterious diseases like cancer, also as a delivery strategy of the tool into cells. There are almost five generations of Prime Editors (PE) with increasing levels of efficiency from one level to another that have huge clinical potential in correcting mutations; however, the necessity for a pegRNA design is extremely significant. But besides having such advantages, the limitations of this technology particularly include generation of double nicks while optimizing the efficiency of PE3. So, it is important to consider all such consequences and customize PE as per requirements.
Collapse
Affiliation(s)
- Debmitra Sen
- Department of Microbiology, Barrackpore Rastraguru Surendranath College, Kolkata, West Bengal 700120 India ,Department of Microbiology, University of Kalyani, Nadia, 741235 India
| | - Sutripta Sarkar
- Department of Food and Nutrition, Barrackpore Rastraguru Surendranath College, Kolkata, West Bengal 700120 India
| | - Poulami Mukhopadhyay
- Department of Microbiology, Barrackpore Rastraguru Surendranath College, Kolkata, West Bengal, 700120, India.
| |
Collapse
|
19
|
Zahra A, Shahid A, Shamim A, Khan SH, Arshad MI. The SHERLOCK Platform: An Insight into Advances in Viral Disease Diagnosis. Mol Biotechnol 2022; 65:699-714. [PMID: 36494593 PMCID: PMC9735230 DOI: 10.1007/s12033-022-00625-7] [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: 10/08/2022] [Accepted: 11/26/2022] [Indexed: 12/13/2022]
Abstract
Persistence and prevalence of microbial diseases (pandemics, epidemics) is the most alarming threats to the human resulting in huge health and economic losses. Rapid detection and understanding of the disease dynamics by molecular biotechnology tools allow for robust reporting, treatment and control of diseases. As per WHO, the optimal diagnostic approach should be quick, specific, sensitive, without a stringed instrument, and low cost. The drawbacks of traditional detection techniques promote the use of CRISPR-mediated nucleic acid detection methods such as SHERLOCK as detection method. It takes advantage of the unexpected in vitro features of CRISPR-Cas system to develop field-deployable sensitive detection tools. Previously, CRISPR-mediated diagnostic methods have extensively been reviewed particularly for SARS-COV-2 detection, but it fails to provide the insight into advances of this technique. This study is the first attempt to review the advances of SHERLOCK approach as diagnostic tool for viral diseases detection. Variations of SHERLOCK mechanism for improved efficiency are discussed. Particularly integrated SHERLOCK approaches in terms of extraction-free assay and Bluetooth-enabled detection are reviewed to access their feasibility for the development of simpler and cost-effective diagnostic toolkits. Insight in to perks and limitations of diagnostic methods indicates its potential as ultimate diagnostic instrument for disease management.
Collapse
Affiliation(s)
- Ambreen Zahra
- Center for Advanced Studies (CAS) for Agriculture and Food Security, One Health Lab, University of Agriculture, Faisalabad, 38000 Pakistan
| | - Ayesha Shahid
- Center for Advanced Studies (CAS) for Agriculture and Food Security, One Health Lab, University of Agriculture, Faisalabad, 38000 Pakistan
| | - Amen Shamim
- Center for Advanced Studies (CAS) for Agriculture and Food Security, One Health Lab, University of Agriculture, Faisalabad, 38000 Pakistan
| | - Sultan Habibullah Khan
- Center for Advanced Studies (CAS) for Agriculture and Food Security, One Health Lab, University of Agriculture, Faisalabad, 38000 Pakistan
| | - Muhammad Imran Arshad
- Center for Advanced Studies (CAS) for Agriculture and Food Security, One Health Lab, University of Agriculture, Faisalabad, 38000 Pakistan ,Institute of Microbiology, University of Agriculture, Faisalabad, 38000 Pakistan
| |
Collapse
|
20
|
Kua JM, Azizi MMF, Abdul Talib MA, Lau HY. Adoption of analytical technologies for verification of authenticity of halal foods - a review. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2022; 39:1906-1932. [PMID: 36252206 DOI: 10.1080/19440049.2022.2134591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Halal authentication has become essential in the food industry to ensure food is free from any prohibited ingredients according to Islamic law. Diversification of food origin and adulteration issues have raised concerns among Muslim consumers. Therefore, verification of food constituents and their quality is paramount. From conventional methods based on physical and chemical properties, various diagnostic methods have emerged relying on protein or DNA measurements. Protein-based methods that have been used in halal detection including electrophoresis, chromatographic-based methods, molecular spectroscopy and immunoassays. Polymerase chain reaction (PCR) and loop-mediated isothermal amplification (LAMP) are DNA-based techniques that possess better accuracy and sensitivity. Biosensors are miniatured devices that operate by converting biochemical signals into a measurable quantity. CRISPR-Cas is one of the latest novel emerging nucleic acid detection tools in halal food analysis as well as quantification of stable isotopes method for identification of animal species. Within this context, this review provides an overview of the various techniques in halal detection along with their advantages and limitations. The future trend and growth of detection technologies are also discussed in this review.
Collapse
Affiliation(s)
- Jay Mie Kua
- Department of Biochemistry, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | | | - Mohd Afendy Abdul Talib
- Biotechnology and Nanotechnology Research Centre, Malaysian Agricultural Research and Development Institute (MARDI), Persiaran MARDI-UPM, Serdang, Selangor, Malaysia
| | - Han Yih Lau
- Biotechnology and Nanotechnology Research Centre, Malaysian Agricultural Research and Development Institute (MARDI), Persiaran MARDI-UPM, Serdang, Selangor, Malaysia
| |
Collapse
|
21
|
Huang Z, Fang J, Zhou M, Gong Z, Xiang T. CRISPR-Cas13: A new technology for the rapid detection of pathogenic microorganisms. Front Microbiol 2022; 13:1011399. [PMID: 36386639 PMCID: PMC9650447 DOI: 10.3389/fmicb.2022.1011399] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 10/10/2022] [Indexed: 08/03/2023] Open
Abstract
Pathogenic microorganisms have major impacts on human lives. Rapid and sensitive diagnostic tools are urgently needed to facilitate the early treatment of microbial infections and the effective control of microbial transmission. CRISPR-Cas13 employs programmable RNA to produce a sensitive and specific method with high base resolution and thus to provide a novel tool for the rapid detection of microorganisms. The review aims to provide insights to spur further development by summarizing the characteristics of effectors of the CRISPR-Cas13 system and by describing the latest research into its application in the rapid detection of pathogenic microorganisms in combination with nucleic acid extraction, isothermal amplification, and product detection.
Collapse
Affiliation(s)
- Zhanchao Huang
- Medical Center for Major Public Health Events in Jiangxi Province, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jianhua Fang
- Medical Center for Major Public Health Events in Jiangxi Province, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Min Zhou
- Jiangxi Zhongke Yanyuan Biotechnology Co., Ltd., Nanchang, China
| | - Zhenghua Gong
- Jiangxi Zhongke Yanyuan Biotechnology Co., Ltd., Nanchang, China
| | - Tianxin Xiang
- Medical Center for Major Public Health Events in Jiangxi Province, The First Affiliated Hospital of Nanchang University, Nanchang, China
| |
Collapse
|
22
|
Zhang D, Wang G, Yu X, Wei T, Farbiak L, Johnson LT, Taylor AM, Xu J, Hong Y, Zhu H, Siegwart DJ. Enhancing CRISPR/Cas gene editing through modulating cellular mechanical properties for cancer therapy. NATURE NANOTECHNOLOGY 2022; 17:777-787. [PMID: 35551240 PMCID: PMC9931497 DOI: 10.1038/s41565-022-01122-3] [Citation(s) in RCA: 78] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 03/21/2022] [Indexed: 05/06/2023]
Abstract
Genome editing holds great potential for cancer treatment due to the ability to precisely inactivate or repair cancer-related genes. However, delivery of CRISPR/Cas to solid tumours for efficient cancer therapy remains challenging. Here we targeted tumour tissue mechanics via a multiplexed dendrimer lipid nanoparticle (LNP) approach involving co-delivery of focal adhesion kinase (FAK) siRNA, Cas9 mRNA and sgRNA (siFAK + CRISPR-LNPs) to enable tumour delivery and enhance gene-editing efficacy. We show that gene editing was enhanced >10-fold in tumour spheroids due to increased cellular uptake and tumour penetration of nanoparticles mediated by FAK-knockdown. siFAK + CRISPR-PD-L1-LNPs reduced extracellular matrix stiffness and efficiently disrupted PD-L1 expression by CRISPR/Cas gene editing, which significantly inhibited tumour growth and metastasis in four mouse models of cancer. Overall, we provide evidence that modulating the stiffness of tumour tissue can enhance gene editing in tumours, which offers a new strategy for synergistic LNPs and other nanoparticle systems to treat cancer using gene editing.
Collapse
Affiliation(s)
- Di Zhang
- Department of Biochemistry, Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Guoxun Wang
- Department of Immunology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Xueliang Yu
- Department of Biochemistry, Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Tuo Wei
- Department of Biochemistry, Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Lukas Farbiak
- Department of Biochemistry, Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Lindsay T Johnson
- Department of Biochemistry, Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Alan Mark Taylor
- Department of Bioengineering, University of Texas at Arlington, Arlington, TX, USA
| | - Jiazhu Xu
- Department of Bioengineering, University of Texas at Arlington, Arlington, TX, USA
| | - Yi Hong
- Department of Bioengineering, University of Texas at Arlington, Arlington, TX, USA
| | - Hao Zhu
- Children's Research Institute, Departments of Pediatrics and Internal Medicine, Center for Regenerative Science and Medicine, Children's Research Institute Mouse Genome Engineering Core, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Daniel J Siegwart
- Department of Biochemistry, Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA.
| |
Collapse
|
23
|
Zhang A, Sun B, Zhang J, Cheng C, Zhou J, Niu F, Luo Z, Yu L, Yu C, Dai Y, Xie K, Hu Q, Qiu Y, Cao L, Chu H. CRISPR/Cas12a Coupled With Recombinase Polymerase Amplification for Sensitive and Specific Detection of Aphelenchoides besseyi. Front Bioeng Biotechnol 2022; 10:912959. [PMID: 35845427 PMCID: PMC9279656 DOI: 10.3389/fbioe.2022.912959] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 05/17/2022] [Indexed: 12/26/2022] Open
Abstract
Aphelenchoides besseyi (A. besseyi), a seed-borne parasitic nematode, is the causal agent of rice white tip disease (RWTD), which may result in a drastic loss of rice yield. Seed treatments are currently considered to be the most effective means of preventing the spread of RWTD. Therefore, the rapid, highly specific, and accurate detection of A. besseyi from rice seeds is crucial for the surveillance, prevention, and control of RWTD. Here, we describe a novel detection assay that combines recombinase polymerase amplification (RPA) and CRISPR/Cas12a to detect A. besseyi (termed RPA-Cas12a-Ab), with a low limit of detection (LOD) of 1 copy/μl of plasmid or 1:107 diluted DNA extracted from individual nematodes. To improve the user-friendliness, lateral flow strip assay (LFA) was adopted to visualize the detection result. The LOD of the RPA-Cas12a-Ab LFA assay was 1,000 copies/μl plasmid or 1:10 diluted DNA extracted from individual nematodes. The assay developed in this study was able to identify A. besseyi in 45 min with high accuracy and sensitivity without cross reaction with three closely related non-A. besseyi species. Thus, RPA-Cas12a-Ab is a rapid, sensitive, and specific detection system that requires no sophisticated equipment and shows promise for on-site surveillance of A. besseyi.
Collapse
Affiliation(s)
- Anpeng Zhang
- Institute of Crop Breeding and Cultivation, Shanghai Academy of Agricultural Sciences, Shanghai, China
- Shanghai Key Laboratory of Agricultural Genetics and Breeding, Shanghai Academy of Agricultural Sciences, Shanghai, China
| | - Bin Sun
- Institute of Crop Breeding and Cultivation, Shanghai Academy of Agricultural Sciences, Shanghai, China
| | - Jianming Zhang
- Institute of Crop Breeding and Cultivation, Shanghai Academy of Agricultural Sciences, Shanghai, China
| | - Can Cheng
- Institute of Crop Breeding and Cultivation, Shanghai Academy of Agricultural Sciences, Shanghai, China
| | - Jihua Zhou
- Institute of Crop Breeding and Cultivation, Shanghai Academy of Agricultural Sciences, Shanghai, China
| | - Fuan Niu
- Institute of Crop Breeding and Cultivation, Shanghai Academy of Agricultural Sciences, Shanghai, China
| | - Zhongyong Luo
- Shanghai Agricultural Science and Technology Seed Co., Ltd., Shanghai, China
| | - Luzhen Yu
- Technical Center for Animal Plant and Food Inspection and Quarantine, Shanghai Customs, Shanghai, China
| | - Cui Yu
- Technical Center for Animal Plant and Food Inspection and Quarantine, Shanghai Customs, Shanghai, China
| | - Yuting Dai
- Institute of Crop Breeding and Cultivation, Shanghai Academy of Agricultural Sciences, Shanghai, China
| | - Kaizhen Xie
- Institute of Crop Breeding and Cultivation, Shanghai Academy of Agricultural Sciences, Shanghai, China
| | - Qiyan Hu
- Institute of Crop Breeding and Cultivation, Shanghai Academy of Agricultural Sciences, Shanghai, China
| | - Yue Qiu
- Institute of Crop Breeding and Cultivation, Shanghai Academy of Agricultural Sciences, Shanghai, China
| | - Liming Cao
- Institute of Crop Breeding and Cultivation, Shanghai Academy of Agricultural Sciences, Shanghai, China
- Shanghai Key Laboratory of Agricultural Genetics and Breeding, Shanghai Academy of Agricultural Sciences, Shanghai, China
- *Correspondence: Liming Cao, ; Huangwei Chu,
| | - Huangwei Chu
- Institute of Crop Breeding and Cultivation, Shanghai Academy of Agricultural Sciences, Shanghai, China
- Shanghai Key Laboratory of Agricultural Genetics and Breeding, Shanghai Academy of Agricultural Sciences, Shanghai, China
- *Correspondence: Liming Cao, ; Huangwei Chu,
| |
Collapse
|
24
|
Liang C, Huang M, Li T, Li L, Sussman H, Dai Y, Siemann DW, Xie M, Tang X. Towards an integrative understanding of cancer mechanobiology: calcium, YAP, and microRNA under biophysical forces. SOFT MATTER 2022; 18:1112-1148. [PMID: 35089300 DOI: 10.1039/d1sm01618k] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
An increasing number of studies have demonstrated the significant roles of the interplay between microenvironmental mechanics in tissues and biochemical-genetic activities in resident tumor cells at different stages of tumor progression. Mediated by molecular mechano-sensors or -transducers, biomechanical cues in tissue microenvironments are transmitted into the tumor cells and regulate biochemical responses and gene expression through mechanotransduction processes. However, the molecular interplay between the mechanotransduction processes and intracellular biochemical signaling pathways remains elusive. This paper reviews the recent advances in understanding the crosstalk between biomechanical cues and three critical biochemical effectors during tumor progression: calcium ions (Ca2+), yes-associated protein (YAP), and microRNAs (miRNAs). We address the molecular mechanisms underpinning the interplay between the mechanotransduction pathways and each of the three effectors. Furthermore, we discuss the functional interactions among the three effectors in the context of soft matter and mechanobiology. We conclude by proposing future directions on studying the tumor mechanobiology that can employ Ca2+, YAP, and miRNAs as novel strategies for cancer mechanotheraputics. This framework has the potential to bring insights into the development of novel next-generation cancer therapies to suppress and treat tumors.
Collapse
Affiliation(s)
- Chenyu Liang
- Department of Mechanical & Aerospace Engineering, Herbert Wertheim College of Engineering (HWCOE), Gainesville, FL, 32611, USA.
- UF Health Cancer Center (UFHCC), Gainesville, FL, 32611, USA
| | - Miao Huang
- Department of Mechanical & Aerospace Engineering, Herbert Wertheim College of Engineering (HWCOE), Gainesville, FL, 32611, USA.
- UF Health Cancer Center (UFHCC), Gainesville, FL, 32611, USA
| | - Tianqi Li
- UF Health Cancer Center (UFHCC), Gainesville, FL, 32611, USA
- Department of Biochemistry and Molecular Biology, College of Medicine (COM), Gainesville, FL, 32611, USA.
| | - Lu Li
- UF Health Cancer Center (UFHCC), Gainesville, FL, 32611, USA
- Department of Biochemistry and Molecular Biology, College of Medicine (COM), Gainesville, FL, 32611, USA.
| | - Hayley Sussman
- Department of Radiation Oncology, COM, Gainesville, FL, 32611, USA
| | - Yao Dai
- UF Health Cancer Center (UFHCC), Gainesville, FL, 32611, USA
- UF Genetics Institute (UFGI), University of Florida (UF), Gainesville, FL, 32611, USA
| | - Dietmar W Siemann
- UF Health Cancer Center (UFHCC), Gainesville, FL, 32611, USA
- UF Genetics Institute (UFGI), University of Florida (UF), Gainesville, FL, 32611, USA
| | - Mingyi Xie
- UF Health Cancer Center (UFHCC), Gainesville, FL, 32611, USA
- Department of Biochemistry and Molecular Biology, College of Medicine (COM), Gainesville, FL, 32611, USA.
- Department of Biomedical Engineering, College of Engineering (COE), University of Delaware (UD), Newark, DE, 19716, USA
| | - Xin Tang
- Department of Mechanical & Aerospace Engineering, Herbert Wertheim College of Engineering (HWCOE), Gainesville, FL, 32611, USA.
- UF Health Cancer Center (UFHCC), Gainesville, FL, 32611, USA
| |
Collapse
|
25
|
Elucidation of CRISPR-Cas9 application in novel cellular immunotherapy. Mol Biol Rep 2022; 49:7069-7077. [DOI: 10.1007/s11033-022-07147-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 01/13/2022] [Indexed: 12/26/2022]
|
26
|
Solayappan M, Azlan A, Khor KZ, Yik MY, Khan M, Yusoff NM, Moses EJ. Utilization of CRISPR-Mediated Tools for Studying Functional Genomics in Hematological Malignancies: An Overview on the Current Perspectives, Challenges, and Clinical Implications. Front Genet 2022; 12:767298. [PMID: 35154242 PMCID: PMC8834884 DOI: 10.3389/fgene.2021.767298] [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: 08/30/2021] [Accepted: 11/17/2021] [Indexed: 11/26/2022] Open
Abstract
Hematological malignancies (HM) are a group of neoplastic diseases that are usually heterogenous in nature due to the complex underlying genetic aberrations in which collaborating mutations enable cells to evade checkpoints that normally safeguard it against DNA damage and other disruptions of healthy cell growth. Research regarding chromosomal structural rearrangements and alterations, gene mutations, and functionality are currently being carried out to understand the genomics of these abnormalities. It is also becoming more evident that cross talk between the functional changes in transcription and proteins gives the characteristics of the disease although specific mutations may induce unique phenotypes. Functional genomics is vital in this aspect as it measures the complete genetic change in cancerous cells and seeks to integrate the dynamic changes in these networks to elucidate various cancer phenotypes. The advent of CRISPR technology has indeed provided a superfluity of benefits to mankind, as this versatile technology enables DNA editing in the genome. The CRISPR-Cas9 system is a precise genome editing tool, and it has revolutionized methodologies in the field of hematology. Currently, there are various CRISPR systems that are used to perform robust site-specific gene editing to study HM. Furthermore, experimental approaches that are based on CRISPR technology have created promising tools for developing effective hematological therapeutics. Therefore, this review will focus on diverse applications of CRISPR-based gene-editing tools in HM and its potential future trajectory. Collectively, this review will demonstrate the key roles of different CRISPR systems that are being used in HM, and the literature will be a representation of a critical step toward further understanding the biology of HM and the development of potential therapeutic approaches.
Collapse
Affiliation(s)
- Maheswaran Solayappan
- Regenerative Medicine Sciences Cluster, Advanced Medical and Dental Institute, Universiti Sains Malaysia, Penang, Malaysia
- Department of Biotechnology, Faculty of Applied Sciences, AIMST University, Bedong, Malaysia
| | - Adam Azlan
- Regenerative Medicine Sciences Cluster, Advanced Medical and Dental Institute, Universiti Sains Malaysia, Penang, Malaysia
| | - Kang Zi Khor
- Regenerative Medicine Sciences Cluster, Advanced Medical and Dental Institute, Universiti Sains Malaysia, Penang, Malaysia
| | - Mot Yee Yik
- Regenerative Medicine Sciences Cluster, Advanced Medical and Dental Institute, Universiti Sains Malaysia, Penang, Malaysia
| | - Matiullah Khan
- Department of Pathology, Faculty of Medicine, AIMST University, Bedong, Malaysia
| | - Narazah Mohd Yusoff
- Regenerative Medicine Sciences Cluster, Advanced Medical and Dental Institute, Universiti Sains Malaysia, Penang, Malaysia
| | - Emmanuel Jairaj Moses
- Regenerative Medicine Sciences Cluster, Advanced Medical and Dental Institute, Universiti Sains Malaysia, Penang, Malaysia
| |
Collapse
|
27
|
Liu X, Hussain M, Dai J, Li Y, Zhang L, Yang J, Ali Z, He N, Tang Y. Programmable Biosensors Based on RNA-Guided CRISPR/Cas Endonuclease. Biol Proced Online 2022; 24:2. [PMID: 35067222 PMCID: PMC8784170 DOI: 10.1186/s12575-021-00163-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 12/20/2021] [Indexed: 12/14/2022] Open
Abstract
Highly infectious illnesses caused by pathogens constitute severe threats to public health and lead to global economic loss. The use of robust and programmable clustered regularly interspaced short palindromic repeat and CRISPR-associated protein (CRISPR-Cas) systems, repurposed from genome-engineering applications has markedly improved traditional nucleic acid detection for precise identification, independently enabling rapid diagnostics of multiplex biomarker with genetic and mutation related to tumors, and microbial pathogens. In this review, we delineate the utility of the current CRISPR-Cas enzyme as biosensors by which these effector toolkits achieve recognition, signaling amplification, and finally, accurate detection. Additionally, we discuss the details of the dominance and hurdles related to expanding this revolutionary technology into an effective and convenient contraption crucial for improving the rational redesign to CRISPR/Cas biosensing. Overall, this review provides an insight into the current status of rapid and POC diagnostic systems by CRISPR/Cas tools.
Collapse
|
28
|
Ittiprasert W, Chatupheeraphat C, Mann VH, Li W, Miller A, Ogunbayo T, Tran K, Alrefaei YN, Mentink-Kane M, Brindley PJ. RNA-Guided AsCas12a- and SpCas9-Catalyzed Knockout and Homology Directed Repair of the Omega-1 Locus of the Human Blood Fluke, Schistosoma mansoni. Int J Mol Sci 2022; 23:631. [PMID: 35054816 PMCID: PMC8775552 DOI: 10.3390/ijms23020631] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 12/30/2021] [Accepted: 01/01/2022] [Indexed: 12/17/2022] Open
Abstract
The efficiency of the RNA-guided AsCas12a nuclease of Acidaminococcus sp. was compared with SpCas9 from Streptococcus pyogenes, for functional genomics in Schistosoma mansoni. We deployed optimized conditions for the ratio of guide RNAs to the nuclease, donor templates, and electroporation parameters, to target a key schistosome enzyme termed omega-1. Programmed cleavages catalyzed by Cas12a and Cas9 resulted in staggered- and blunt-ended strand breaks, respectively. AsCas12a was more efficient than SpCas9 for gene knockout, as determined by TIDE analysis. CRISPResso2 analysis confirmed that most mutations were deletions. Knockout efficiency of both nucleases markedly increased in the presence of single-stranded oligodeoxynucleotide (ssODN) template. With AsCas12a, ssODNs representative of both the non-CRISPR target (NT) and target (T) strands were tested, resulting in KO efficiencies of 15.67, 28.71, and 21.43% in the SpCas9 plus ssODN, AsCas12a plus NT-ssODN, and AsCas12a plus T-ssODN groups, respectively. Trans-cleavage against the ssODNs by activated AsCas12a was not apparent in vitro. SpCas9 catalyzed more precise transgene insertion, with knock-in efficiencies of 17.07% for the KI_Cas9 group, 14.58% for KI_Cas12a-NT-ssODN, and 12.37% for KI_Cas12a-T-ssODN. Although AsCas12a induced fewer mutations per genome than SpCas9, the phenotypic impact on transcription and expression of omega-1 was similar for both nucleases.
Collapse
Affiliation(s)
- Wannaporn Ittiprasert
- Department of Microbiology, Immunology & Tropical Medicine, & Research Center for Neglected Diseases of Poverty, School of Medicine & Health Sciences, George Washington University, Washington, DC 20037, USA; (C.C.); (V.H.M.); (W.L.); (Y.N.A.)
| | - Chawalit Chatupheeraphat
- Department of Microbiology, Immunology & Tropical Medicine, & Research Center for Neglected Diseases of Poverty, School of Medicine & Health Sciences, George Washington University, Washington, DC 20037, USA; (C.C.); (V.H.M.); (W.L.); (Y.N.A.)
- Center for Research and Innovation, Faculty of Medical Technology, Mahidol University, Salaya, Nakhon Pathom 73170, Thailand
| | - Victoria H. Mann
- Department of Microbiology, Immunology & Tropical Medicine, & Research Center for Neglected Diseases of Poverty, School of Medicine & Health Sciences, George Washington University, Washington, DC 20037, USA; (C.C.); (V.H.M.); (W.L.); (Y.N.A.)
| | - Wenhui Li
- Department of Microbiology, Immunology & Tropical Medicine, & Research Center for Neglected Diseases of Poverty, School of Medicine & Health Sciences, George Washington University, Washington, DC 20037, USA; (C.C.); (V.H.M.); (W.L.); (Y.N.A.)
- Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China
| | - André Miller
- Schistosomiasis Resource Center, Biomedical Research Institute, Rockville, MD 20850, USA; (A.M.); (T.O.); (K.T.); (M.M.-K.)
| | - Taiwo Ogunbayo
- Schistosomiasis Resource Center, Biomedical Research Institute, Rockville, MD 20850, USA; (A.M.); (T.O.); (K.T.); (M.M.-K.)
| | - Kenny Tran
- Schistosomiasis Resource Center, Biomedical Research Institute, Rockville, MD 20850, USA; (A.M.); (T.O.); (K.T.); (M.M.-K.)
| | - Yousef N. Alrefaei
- Department of Microbiology, Immunology & Tropical Medicine, & Research Center for Neglected Diseases of Poverty, School of Medicine & Health Sciences, George Washington University, Washington, DC 20037, USA; (C.C.); (V.H.M.); (W.L.); (Y.N.A.)
- Department of Medical Laboratory Technology, College of Health Sciences, PAEET, Adailiya, Kuwait City 73101, Kuwait
| | - Margaret Mentink-Kane
- Schistosomiasis Resource Center, Biomedical Research Institute, Rockville, MD 20850, USA; (A.M.); (T.O.); (K.T.); (M.M.-K.)
| | - Paul J. Brindley
- Department of Microbiology, Immunology & Tropical Medicine, & Research Center for Neglected Diseases of Poverty, School of Medicine & Health Sciences, George Washington University, Washington, DC 20037, USA; (C.C.); (V.H.M.); (W.L.); (Y.N.A.)
| |
Collapse
|
29
|
Targeting Cancer with CRISPR/Cas9-Based Therapy. Int J Mol Sci 2022; 23:ijms23010573. [PMID: 35008996 PMCID: PMC8745084 DOI: 10.3390/ijms23010573] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 12/18/2021] [Accepted: 12/29/2021] [Indexed: 12/12/2022] Open
Abstract
Cancer is a devastating condition characterised by the uncontrolled division of cells with many forms remaining resistant to current treatment. A hallmark of cancer is the gradual accumulation of somatic mutations which drive tumorigenesis in cancerous cells, creating a mutation landscape distinctive to a cancer type, an individual patient or even a single tumour lesion. Gene editing with CRISPR/Cas9-based tools now enables the precise and permanent targeting of mutations and offers an opportunity to harness this technology to target oncogenic mutations. However, the development of safe and effective gene editing therapies for cancer relies on careful design to spare normal cells and avoid introducing other mutations. This article aims to describe recent advancements in cancer-selective treatments based on the CRISPR/Cas9 system, especially focusing on strategies for targeted delivery of the CRISPR/Cas9 machinery to affected cells, controlling Cas9 expression in tissues of interest and disrupting cancer-specific genes to result in selective death of malignant cells.
Collapse
|
30
|
Hussain Y, Khan H, Ahmad I, Efferth T, Alam W. Nanoscale delivery of phytochemicals targeting CRISPR/Cas9 for cancer therapy. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 94:153830. [PMID: 34775359 DOI: 10.1016/j.phymed.2021.153830] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 10/14/2021] [Accepted: 10/25/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND With growing global prevalence, cancer is a major cause of disease-related deaths. The understanding of the fundamental tumor pathology has contributed to the development of agents targeting oncogenic signaling pathways. Although these agents have increased survival for defined cancers, the therapeutic choices are still limited due to the development of drug resistance. CRISPR/Cas9 is a powerful new technology in cancer therapy by facilitating the identification of novel treatment targets and development of cell-based treatment strategies. PURPOSE We focused on applications of the CRISPR/Cas9 system in cancer therapy and discuss nanoscale delivery of cytotoxic phytochemical targeting the CRISPR/Cas9 system. RESULTS Genome engineering has been significantly accelerated by the advancement of the CRISPR/Cas9 technique. Phytochemicals play a key role in treating cancer by targeting various mechanisms and pathways. CONCLUSIONS The use of CRISPR/Cas9 for nanoscale delivery of phytochemicals opens new avenues in cancer therapy. One of the main obstacles in the clinical application of CRISPR/Cas9 is safe and efficient delivery. As viral delivery methods have certain drawbacks, there is an urgent need to develop non-viral delivery systems for therapeutic applications.
Collapse
Affiliation(s)
- Yaseen Hussain
- College of Pharmaceutical Sciences, Soochow University, Suzhou, Jiangsu, China
| | - Haroon Khan
- Department of Pharmacy, Abasyn University, Peshawar, Pakistan.
| | - Imad Ahmad
- Department of Pharmacy, Abasyn University, Peshawar, Pakistan
| | - Thomas Efferth
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, Mainz, Germany.
| | - Waqas Alam
- Department of Pharmacy, Abasyn University, Peshawar, Pakistan
| |
Collapse
|
31
|
Colagrossi L, Mattana G, Piccioni L, Cento V, Perno CF. Viral Respiratory Infections: New Tools for a Rapid Diagnosis. Semin Respir Crit Care Med 2021; 42:747-758. [PMID: 34918318 DOI: 10.1055/s-0041-1739306] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Respiratory tract infection is one of the most common diseases in human worldwide. Many viruses are implicated in these infections, including emerging viruses, such as the novel coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Identification of the causative viral pathogens of respiratory tract infections is important to select a correct management of patients, choose an appropriate treatment, and avoid unnecessary antibiotics use. Different diagnostic approaches present variable performance in terms of accuracy, sensitivity, specificity, and time-to-result, that have to be acknowledged to be able to choose the right diagnostic test at the right time, in the right patient. This review describes currently available rapid diagnostic strategies and syndromic approaches for the detection of viruses commonly responsible for respiratory diseases.
Collapse
Affiliation(s)
- Luna Colagrossi
- Department of Laboratories, Bambino Gesù Children's Hospital, Rome, Italy
| | - Giordana Mattana
- Department of Laboratories, Bambino Gesù Children's Hospital, Rome, Italy
| | - Livia Piccioni
- Department of Laboratories, Bambino Gesù Children's Hospital, Rome, Italy
| | - Valeria Cento
- Department of Oncology and Hemato-oncology, University of Milan, Milan, Italy
| | | |
Collapse
|
32
|
Shojaei Baghini S, Gardanova ZR, Zekiy AO, Shomali N, Tosan F, Jarahian M. Optimizing sgRNA to Improve CRISPR/Cas9 Knockout Efficiency: Special Focus on Human and Animal Cell. Front Bioeng Biotechnol 2021; 9:775309. [PMID: 34869290 PMCID: PMC8640246 DOI: 10.3389/fbioe.2021.775309] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 10/26/2021] [Indexed: 12/26/2022] Open
Abstract
During recent years, clustered regularly interspaced short palindromic repeat (CRISPR)/CRISPR-associated protein 9 (Cas9) technologies have been noticed as a rapidly evolving tool to deliver a possibility for modifying target sequence expression and function. The CRISPR/Cas9 tool is currently being used to treat a myriad of human disorders, ranging from genetic diseases and infections to cancers. Preliminary reports have shown that CRISPR technology could result in valued consequences for the treatment of Duchenne muscular dystrophy (DMD), cystic fibrosis (CF), β-thalassemia, Huntington's diseases (HD), etc. Nonetheless, high rates of off-target effects may hinder its application in clinics. Thereby, recent studies have focused on the finding of the novel strategies to ameliorate these off-target effects and thereby lead to a high rate of fidelity and accuracy in human, animals, prokaryotes, and also plants. Meanwhile, there is clear evidence indicating that the design of the specific sgRNA with high efficiency is of paramount importance. Correspondingly, elucidation of the principal parameters that contributed to determining the sgRNA efficiencies is a prerequisite. Herein, we will deliver an overview regarding the therapeutic application of CRISPR technology to treat human disorders. More importantly, we will discuss the potent influential parameters (e.g., sgRNA structure and feature) implicated in affecting the sgRNA efficacy in CRISPR/Cas9 technology, with special concentration on human and animal studies.
Collapse
Affiliation(s)
- Sadegh Shojaei Baghini
- Plant Biotechnology Department, National Institute of Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran
| | - Zhanna R. Gardanova
- Department of Psychotherapy, Pirogov Russian National Research Medical University, Moscow, Russia
- Medical Faculty, Russian State Social University, Moscow, Russia
| | - Angelina Olegovna Zekiy
- Department of Prosthetic Dentistry, I. M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Navid Shomali
- Immunology Research Center (IRC), Tabriz University of Medical Sciences, Tabriz, Iran
| | - Foad Tosan
- Student Research Committee, Semnan University of Medical Sciences, Semnan, Iran
| | - Mostafa Jarahian
- German Cancer Research Center, Toxicology and Chemotherapy Unit (G401), Heidelberg, Germany
| |
Collapse
|
33
|
Palma MB, Tronik-Le Roux D, Amín G, Castañeda S, Möbbs AM, Scarafia MA, La Greca A, Daouya M, Poras I, Inda AM, Moro LN, Carosella ED, García MN, Miriuka SG. HLA-G gene editing in tumor cell lines as a novel alternative in cancer immunotherapy. Sci Rep 2021; 11:22158. [PMID: 34773056 PMCID: PMC8589947 DOI: 10.1038/s41598-021-01572-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 10/22/2021] [Indexed: 11/08/2022] Open
Abstract
Cancer immunotherapies based mainly on the blockade of immune-checkpoint (IC) molecules by anti-IC antibodies offer new alternatives for treatment in oncological diseases. However, a considerable proportion of patients remain unresponsive to them. Hence, the development of novel clinical immunotherapeutic approaches and/or targets are crucial.W In this context, targeting the immune-checkpoint HLA-G/ILT2/ILT4 has caused great interest since it is abnormally expressed in several malignancies generating a tolerogenic microenvironment. Here, we used CRISPR/Cas9 gene editing to block the HLA-G expression in two tumor cell lines expressing HLA-G, including a renal cell carcinoma (RCC7) and a choriocarcinoma (JEG-3). Different sgRNA/Cas9 plasmids targeting HLA-G exon 1 and 2 were transfected in both cell lines. Downregulation of HLA-G was reached to different degrees, including complete silencing. Most importantly, HLA-G - cells triggered a higher in vitro response of immune cells with respect to HLA-G + wild type cells. Altogether, we demonstrated for the first time the HLA-G downregulation through gene editing. We propose this approach as a first step to develop novel clinical immunotherapeutic approaches in cancer.
Collapse
Affiliation(s)
- María Belén Palma
- Cátedra de Citología, Histología y Embriología, Facultad de Ciencias Médicas, Universidad Nacional de La Plata, La Plata, Argentina
- LIAN-CONICET, Fundación FLENI, Buenos Aires, Argentina
| | - Diana Tronik-Le Roux
- Atomic Energy and Alternative Energies Agency (CEA), Hematology and Immunology Research Division, Saint-Louis Hospital, Paris, France
- U976 HIPI Unit, University of Paris, Paris, France
| | | | | | - Alan M Möbbs
- LIAN-CONICET, Fundación FLENI, Buenos Aires, Argentina
| | | | | | - Marina Daouya
- Atomic Energy and Alternative Energies Agency (CEA), Hematology and Immunology Research Division, Saint-Louis Hospital, Paris, France
- U976 HIPI Unit, University of Paris, Paris, France
| | - Isabelle Poras
- Atomic Energy and Alternative Energies Agency (CEA), Hematology and Immunology Research Division, Saint-Louis Hospital, Paris, France
- U976 HIPI Unit, University of Paris, Paris, France
| | - Ana María Inda
- Cátedra de Citología, Histología y Embriología, Facultad de Ciencias Médicas, Universidad Nacional de La Plata, La Plata, Argentina
- Comisión de Investigaciones Científicas (CIC), Buenos Aires, Argentina
| | - Lucía N Moro
- LIAN-CONICET, Fundación FLENI, Buenos Aires, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Edgardo D Carosella
- Atomic Energy and Alternative Energies Agency (CEA), Hematology and Immunology Research Division, Saint-Louis Hospital, Paris, France
- U976 HIPI Unit, University of Paris, Paris, France
| | - Marcela N García
- Cátedra de Citología, Histología y Embriología, Facultad de Ciencias Médicas, Universidad Nacional de La Plata, La Plata, Argentina.
| | - Santiago G Miriuka
- LIAN-CONICET, Fundación FLENI, Buenos Aires, Argentina.
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina.
| |
Collapse
|
34
|
Ge H, Wang X, Xu J, Lin H, Zhou H, Hao T, Wu Y, Guo Z. A CRISPR/Cas12a-Mediated Dual-Mode Electrochemical Biosensor for Polymerase Chain Reaction-Free Detection of Genetically Modified Soybean. Anal Chem 2021; 93:14885-14891. [PMID: 34698496 DOI: 10.1021/acs.analchem.1c04022] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A clustered regularly interspaced short palindromic repeats (CRISPR)/Cas12a-mediated dual-mode electrochemical biosensor without polymerase chain reaction (PCR) amplification was designed for sensitive and reliable detection of genetically modified soybean SHZD32-1. A functionalized composite bionanomaterial Fe3O4@AuNPs/DNA-Fc&Ru was synthesized as the signal unit, while a characteristic gene fragment of SHZD32-1 was chosen as the target DNA (tDNA). When Cas12a, crRNA, and tDNA were present simultaneously, a ternary complex Cas12a-crRNA-tDNA was formed, and the nonspecific cleavage ability of the CRISPR/Cas12a system toward single-stranded DNA was activated. Thus, the single-stranded DNA-Fc in the signal unit was cleaved, resulting in the decrease in the fast scan voltammetric (FSV) signal from ferrocene (Fc) and the increase in the electrochemiluminescence (ECL) signal from ruthenium complex (Ru) inhibited by Fc. The linear range was 1-107 fmol/L for ECL and 10-108 fmol/L for FSV, and the limit of detection (LOD) was 0.3 fmol/L for ECL and 3 fmol/L for FSV. Accuracy, precision, stability, selectivity, and reliability were all satisfied. In addition, PCR-free detection could be completed in an hour at room temperature without requiring complicated operation and sample processing, showing great potential in the field detection of genetically modified crops.
Collapse
Affiliation(s)
- Haoran Ge
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P.R. China
| | - Xiaofu Wang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, P.R. China
| | - Junfeng Xu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, P.R. China
| | - Han Lin
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P.R. China
| | - Huiqian Zhou
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P.R. China
| | - Tingting Hao
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P.R. China
| | - Yangbo Wu
- Faculty of Electrical Engineering and Computer Science, Ningbo University, Ningbo 315211, P.R. China
| | - Zhiyong Guo
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P.R. China
| |
Collapse
|
35
|
Tang Y, Gao L, Feng W, Guo C, Yang Q, Li F, Le XC. The CRISPR-Cas toolbox for analytical and diagnostic assay development. Chem Soc Rev 2021; 50:11844-11869. [PMID: 34611682 DOI: 10.1039/d1cs00098e] [Citation(s) in RCA: 83] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) and CRISPR-associated (Cas) systems have revolutionized biological and biomedical sciences in many ways. The last few years have also seen tremendous interest in deploying the CRISPR-Cas toolbox for analytical and diagnostic assay development because CRISPR-Cas is one of the most powerful classes of molecular machineries for the recognition and manipulation of nucleic acids. In the short period of development, many CRISPR-enabled assays have already established critical roles in clinical diagnostics, biosensing, and bioimaging. We describe in this review the recent advances and design principles of CRISPR mediated analytical tools with an emphasis on the functional roles of CRISPR-Cas machineries as highly efficient binders and molecular scissors. We highlight the diverse engineering approaches for molecularly modifying CRISPR-Cas machineries and for devising better readout platforms. We discuss the potential roles of these new approaches and platforms in enhancing assay sensitivity, specificity, multiplexity, and clinical outcomes. By illustrating the biochemical and analytical processes, we hope this review will help guide the best use of the CRISPR-Cas toolbox in detecting, quantifying and imaging biologically and clinically important molecules and inspire new ideas, technological advances and engineering strategies for addressing real-world challenges such as the on-going COVID-19 pandemic.
Collapse
Affiliation(s)
- Yanan Tang
- Analytical & Testing Center, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, Sichuan, 610064, China.
| | - Lu Gao
- Analytical & Testing Center, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, Sichuan, 610064, China.
| | - Wei Feng
- Department of Chemistry, Brock University, St. Catharines, Ontario, L2S 3A1, Canada
| | - Chen Guo
- Analytical & Testing Center, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, Sichuan, 610064, China.
| | - Qianfan Yang
- Analytical & Testing Center, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, Sichuan, 610064, China.
| | - Feng Li
- Analytical & Testing Center, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, Sichuan, 610064, China. .,Department of Chemistry, Brock University, St. Catharines, Ontario, L2S 3A1, Canada
| | - X Chris Le
- Division of Analytical and Environmental Toxicology, Department of Laboratory Medicine and Pathology, Faculty of Medicine and Dentistry, University of Alberta, Alberta, T6G 2G3, Canada
| |
Collapse
|
36
|
Duke CG, Bach SV, Revanna JS, Sultan FA, Southern NT, Davis MN, Carullo NVN, Bauman AJ, Phillips RA, Day JJ. An Improved CRISPR/dCas9 Interference Tool for Neuronal Gene Suppression. Front Genome Ed 2021; 2:9. [PMID: 34713218 PMCID: PMC8525373 DOI: 10.3389/fgeed.2020.00009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 08/03/2020] [Indexed: 01/01/2023] Open
Abstract
The expression of genetic material governs brain development, differentiation, and function, and targeted manipulation of gene expression is required to understand contributions of gene function to health and disease states. Although recent improvements in CRISPR/dCas9 interference (CRISPRi) technology have enabled targeted transcriptional repression at selected genomic sites, integrating these techniques for use in non-dividing neuronal systems remains challenging. Previously, we optimized a dual lentivirus expression system to express CRISPR-based activation machinery in post-mitotic neurons. Here we used a similar strategy to adapt an improved dCas9-KRAB-MeCP2 repression system for robust transcriptional inhibition in neurons. We find that lentiviral delivery of a dCas9-KRAB-MeCP2 construct driven by the neuron-selective human synapsin promoter enabled transgene expression in primary rat neurons. Next, we demonstrate transcriptional repression using CRISPR sgRNAs targeting diverse gene promoters, and show superiority of this system in neurons compared to existing RNA interference methods for robust transcript specific manipulation at the complex Brain-derived neurotrophic factor (Bdnf) gene. Our findings advance this improved CRISPRi technology for use in neuronal systems for the first time, potentially enabling improved ability to manipulate gene expression states in the nervous system.
Collapse
Affiliation(s)
- Corey G Duke
- Department of Neurobiology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Svitlana V Bach
- Department of Neurobiology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Jasmin S Revanna
- Department of Neurobiology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Faraz A Sultan
- Department of Neurobiology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Nicholas T Southern
- Department of Neurobiology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - M Natalie Davis
- Department of Neurobiology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Nancy V N Carullo
- Department of Neurobiology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Allison J Bauman
- Department of Neurobiology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Robert A Phillips
- Department of Neurobiology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Jeremy J Day
- Department of Neurobiology, University of Alabama at Birmingham, Birmingham, AL, United States
| |
Collapse
|
37
|
Suea-Ngam A, Howes PD, deMello AJ. An amplification-free ultra-sensitive electrochemical CRISPR/Cas biosensor for drug-resistant bacteria detection. Chem Sci 2021; 12:12733-12743. [PMID: 34703560 PMCID: PMC8494034 DOI: 10.1039/d1sc02197d] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 08/13/2021] [Indexed: 12/23/2022] Open
Abstract
Continued development of high-performance and cost-effective in vitro diagnostic tools is vital for improving infectious disease treatment and transmission control. For nucleic acid diagnostics, moving beyond enzyme-mediated amplification assays will be critical in reducing the time and complexity of diagnostic technologies. Further, an emerging area of threat, in which in vitro diagnostics will play an increasingly important role, is antimicrobial resistance (AMR) in bacterial infections. Herein, we present an amplification-free electrochemical CRISPR/Cas biosensor utilizing silver metallization (termed E-Si-CRISPR) to detect methicillin-resistant Staphylococcus aureus (MRSA). Using a custom-designed guide RNA (gRNA) targeting the mecA gene of MRSA, the Cas12a enzyme allows highly sensitive and specific detection when employed with silver metallization and square wave voltammetry (SWV). Our biosensor exhibits excellent analytical performance, with detection and quantitation limits of 3.5 and 10 fM, respectively, and linearity over five orders of magnitude (from 10 fM to 0.1 nM). Importantly, we observe no degradation in performance when moving from buffer to human serum samples, and achieve excellent selectivity for MRSA in human serum in the presence of other common bacteria. The E-Si-CRISPR method shows significant promise as an ultrasensitive field-deployable device for nucleic acid-based diagnostics, without requiring nucleic acid amplification. Finally, adjustment to a different disease target can be achieved by simple modification of the gRNA protospacer. An amplification-free electrochemical CRISPR/Cas biosensor utilizing silver metallization (termed E-Si-CRISPR) allows detection of methicillin-resistant Staphylococcus aureus (MRSA) with excellent sensitivity and specificity.![]()
Collapse
Affiliation(s)
- Akkapol Suea-Ngam
- Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zürich Vladimir-Prelog-Weg1 8093 Zürich Switzerland
| | - Philip D Howes
- Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zürich Vladimir-Prelog-Weg1 8093 Zürich Switzerland .,Division of Mechanical Engineering and Design, School of Engineering, London South Bank University 103 Borough Road London SE1 0AA UK
| | - Andrew J deMello
- Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zürich Vladimir-Prelog-Weg1 8093 Zürich Switzerland
| |
Collapse
|
38
|
Gadwal A, Roy D, Khokhar M, Modi A, Sharma P, Purohit P. CRISPR/Cas-New Molecular Scissors in Diagnostics and Therapeutics of COVID-19. Indian J Clin Biochem 2021; 36:459-467. [PMID: 33879980 PMCID: PMC8050156 DOI: 10.1007/s12291-021-00977-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 04/03/2021] [Indexed: 12/12/2022]
Abstract
The current pandemic of COVID-19, with its climbing number of cases and deaths, has us searching for tools for rapid, reliable, and affordable methods of detection on one hand, and novel, improved therapeutic strategies on the other. The currently employed RT-PCR method, despite its all-encompassing utility, has its shortcomings. Newer diagnostic tools, based on the Clustered Regularly Interspaced Short Palindromic Repeats/Cas(CRISPR-Cas) system, with its better diagnostic accuracy measures, have come up to fill that void. These assay platforms are expected to slowly take up the place of COVID-19 diagnostics. Further, the current therapeutic options focus mainly on counteracting the viral proteins and components and their entry into host cells. The CRISPR-based system, especially through the RNA-guided Cas13 approach, can identify the genomic characteristics of SARS-CoV-2 and provide a novel inhibition strategy for coronaviruses. In this mini-review, we have discussed the available and upcoming CRISPR-based diagnostic assays and the potential of the CRISPR/Cas system as a therapeutic or prevention strategy in COVID-19. CRISPR-Cas system shows promise in both diagnostics as well as therapeutics and may as well change the face of molecular diagnosis and precision medicine.
Collapse
Affiliation(s)
- A. Gadwal
- Dept. of Biochemistry, AIIMS, Jodhpur, Rajasthan India
| | - D. Roy
- Dept. of Biochemistry, AIIMS, Jodhpur, Rajasthan India
| | - M. Khokhar
- Dept. of Biochemistry, AIIMS, Jodhpur, Rajasthan India
| | - A. Modi
- Dept. of Biochemistry, AIIMS, Jodhpur, Rajasthan India
| | - P. Sharma
- Dept. of Biochemistry, AIIMS, Jodhpur, Rajasthan India
| | - P. Purohit
- Dept. of Biochemistry, AIIMS, Jodhpur, Rajasthan India
| |
Collapse
|
39
|
González Castro N, Bjelic J, Malhotra G, Huang C, Alsaffar SH. Comparison of the Feasibility, Efficiency, and Safety of Genome Editing Technologies. Int J Mol Sci 2021; 22:10355. [PMID: 34638696 PMCID: PMC8509008 DOI: 10.3390/ijms221910355] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 08/26/2021] [Accepted: 09/24/2021] [Indexed: 12/15/2022] Open
Abstract
Recent advances in programmable nucleases including meganucleases (MNs), zinc finger nucleases (ZFNs), transcription activator-like effector nucleases (TALENs), and clustered regularly interspaced short palindromic repeats-Cas (CRISPR-Cas) have propelled genome editing from explorative research to clinical and industrial settings. Each technology, however, features distinct modes of action that unevenly impact their applicability across the entire genome and are often tested under significantly different conditions. While CRISPR-Cas is currently leading the field due to its versatility, quick adoption, and high degree of support, it is not without limitations. Currently, no technology can be regarded as ideal or even applicable to every case as the context dictates the best approach for genetic modification within a target organism. In this review, we implement a four-pillar framework (context, feasibility, efficiency, and safety) to assess the main genome editing platforms, as a basis for rational decision-making by an expanding base of users, regulators, and consumers. Beyond carefully considering their specific use case with the assessment framework proposed here, we urge stakeholders interested in genome editing to independently validate the parameters of their chosen platform prior to commitment. Furthermore, safety across all applications, particularly in clinical settings, is a paramount consideration and comprehensive off-target detection strategies should be incorporated within workflows to address this. Often neglected aspects such as immunogenicity and the inadvertent selection of mutants deficient for DNA repair pathways must also be considered.
Collapse
Affiliation(s)
- Nicolás González Castro
- School of Biosciences, Faculty of Science, University of Melbourne, Parkville 3052, Australia; (N.G.C.); (G.M.); (C.H.); (S.H.A.)
| | - Jan Bjelic
- School of Biosciences, Faculty of Science, University of Melbourne, Parkville 3052, Australia; (N.G.C.); (G.M.); (C.H.); (S.H.A.)
| | - Gunya Malhotra
- School of Biosciences, Faculty of Science, University of Melbourne, Parkville 3052, Australia; (N.G.C.); (G.M.); (C.H.); (S.H.A.)
| | - Cong Huang
- School of Biosciences, Faculty of Science, University of Melbourne, Parkville 3052, Australia; (N.G.C.); (G.M.); (C.H.); (S.H.A.)
| | - Salman Hasan Alsaffar
- School of Biosciences, Faculty of Science, University of Melbourne, Parkville 3052, Australia; (N.G.C.); (G.M.); (C.H.); (S.H.A.)
- Biotechnology Department, Environment and Life Sciences Research Center, Kuwait Institute for Scientific Research, Shuwaikh 13109, Kuwait
| |
Collapse
|
40
|
Park J, Yoon J, Kwon D, Han MJ, Choi S, Park S, Lee J, Lee K, Lee J, Lee S, Kang KS, Choe S. Enhanced genome editing efficiency of CRISPR PLUS: Cas9 chimeric fusion proteins. Sci Rep 2021; 11:16199. [PMID: 34376729 PMCID: PMC8355345 DOI: 10.1038/s41598-021-95406-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 07/19/2021] [Indexed: 01/14/2023] Open
Abstract
Efforts to improve CRISPR-Cas9 genome editing systems for lower off-target effects are mostly at the cost of its robust on-target efficiency. To enhance both accuracy and efficiency, we created chimeric SpyCas9 proteins fused with the 5′-to-3′ exonuclease Recombination J (RecJ) or with GFP and demonstrated that transfection of the pre-assembled ribonucleoprotein of the two chimeric proteins into human or plant cells resulted in greater targeted mutagenesis efficiency up to 600% without noticeable increase in off-target effects. Improved activity of the two fusion proteins should enable editing of the previously hard-to-edit genes and thus readily obtaining the cells with designer traits.
Collapse
Affiliation(s)
- Jongjin Park
- G+FLAS Life Sciences, CRISPR PLUS Lab, 38 Nakseong-daero, Gwanak-Gu, Seoul, 08790, Korea.,Naturegenic Inc, 1281 Win Hentschel Boulevard, Kurz Purdue Technology Center Suite 1573, West Lafayette, IN, 47906, USA
| | - Jiyoung Yoon
- G+FLAS Life Sciences, CRISPR PLUS Lab, 38 Nakseong-daero, Gwanak-Gu, Seoul, 08790, Korea
| | - Daekee Kwon
- Stem Cells and Regenerative Bioengineering Institute in Kangstem Biotech, Gwangmyeong SK TechnoPark, Gwangmyeong-si, 14322, Gyeonggi-do, Korea
| | - Mi-Jung Han
- Stem Cells and Regenerative Bioengineering Institute in Kangstem Biotech, Gwangmyeong SK TechnoPark, Gwangmyeong-si, 14322, Gyeonggi-do, Korea
| | - Sunmee Choi
- G+FLAS Life Sciences, CRISPR PLUS Lab, 38 Nakseong-daero, Gwanak-Gu, Seoul, 08790, Korea
| | - Slki Park
- G+FLAS Life Sciences, CRISPR PLUS Lab, 38 Nakseong-daero, Gwanak-Gu, Seoul, 08790, Korea
| | - Junghyuk Lee
- G+FLAS Life Sciences, CRISPR PLUS Lab, 38 Nakseong-daero, Gwanak-Gu, Seoul, 08790, Korea
| | - Kiwook Lee
- G+FLAS Life Sciences, CRISPR PLUS Lab, 38 Nakseong-daero, Gwanak-Gu, Seoul, 08790, Korea
| | - Jaehwan Lee
- G+FLAS Life Sciences, CRISPR PLUS Lab, 38 Nakseong-daero, Gwanak-Gu, Seoul, 08790, Korea
| | - Seunghee Lee
- Stem Cells and Regenerative Bioengineering Institute in Kangstem Biotech, Gwangmyeong SK TechnoPark, Gwangmyeong-si, 14322, Gyeonggi-do, Korea
| | - Kyung-Sun Kang
- Stem Cells and Regenerative Bioengineering Institute in Kangstem Biotech, Gwangmyeong SK TechnoPark, Gwangmyeong-si, 14322, Gyeonggi-do, Korea. .,Adult Stem Cell Research Center, College of Veterinary Medicine, Seoul National University, Seoul, 08826, Korea.
| | - Sunghwa Choe
- G+FLAS Life Sciences, CRISPR PLUS Lab, 38 Nakseong-daero, Gwanak-Gu, Seoul, 08790, Korea. .,Naturegenic Inc, 1281 Win Hentschel Boulevard, Kurz Purdue Technology Center Suite 1573, West Lafayette, IN, 47906, USA. .,School of Biological Sciences, College of Natural Sciences, Seoul National University, Gwanak-gu, Seoul, 08826, Korea.
| |
Collapse
|
41
|
Liu Q, Guo X, Xun G, Li Z, Chong Y, Yang L, Wang H, Zhang F, Luo S, Cui L, Zhao P, Ye X, Xu H, Lu H, Li X, Deng Z, Li K, Feng Y. Argonaute integrated single-tube PCR system enables supersensitive detection of rare mutations. Nucleic Acids Res 2021; 49:e75. [PMID: 33905513 PMCID: PMC8287959 DOI: 10.1093/nar/gkab274] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 03/04/2021] [Accepted: 04/09/2021] [Indexed: 12/19/2022] Open
Abstract
Technological advances in rare DNA mutations detection have revolutionized the diagnosis and monitoring of tumors, but they are still limited by the lack of supersensitive and high-coverage procedures for identifying low-abundance mutations. Here, we describe a single-tube, multiplex PCR-based system, A-Star, that involves a hyperthermophilic Argonaute from Pyrococcus furiosus (PfAgo) for highly efficient detection of rare mutations beneficial from its compatibility with DNA polymerase. This novel technique uses a specific guide design strategy to allow PfAgo selective cleavage with single-nucleotide resolution at 94°C, thus mostly eliminating wild-type DNA in the denaturation step and efficiently amplifying rare mutant DNA during the PCR process. The integrated single-tube system achieved great efficiency for enriching rare mutations compared with a divided system separating the cleavage and amplification. Thus, A-Star enables easy detection and quantification of 0.01% rare mutations with ≥5500-fold increase in efficiency. The feasibility of A-Star was also demonstrated for detecting oncogenic mutations in solid tumor tissues and blood samples. Remarkably, A-Star achieved simultaneous detection of multiple oncogenes through a simple single-tube reaction by orthogonal guide-directed specific cleavage. This study demonstrates a supersensitive and rapid nucleic acid detection system with promising potential for both research and therapeutic applications.
Collapse
Affiliation(s)
- Qian Liu
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Xiang Guo
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Guanhua Xun
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Zhonglei Li
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Yuesheng Chong
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Litao Yang
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Hongxia Wang
- Department of Oncology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, China
| | - Fengchun Zhang
- Department of Oncology, Shanghai Ruijin Hospital, Shanghai Jiao Tong University School ofMedicine, Shanghai 200025, China
| | - Shukun Luo
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Li Cui
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Pengshu Zhao
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Xingyu Ye
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Heshan Xu
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Hui Lu
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Xiao Li
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Zixin Deng
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Kai Li
- GeneTalks Biotechnology Inc., Changsha, Hunan 410013, China
| | - Yan Feng
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
| |
Collapse
|
42
|
Barkau CL, O'Reilly D, Eddington SB, Damha MJ, Gagnon KT. Small nucleic acids and the path to the clinic for anti-CRISPR. Biochem Pharmacol 2021; 189:114492. [PMID: 33647260 PMCID: PMC8725204 DOI: 10.1016/j.bcp.2021.114492] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 02/18/2021] [Accepted: 02/22/2021] [Indexed: 12/13/2022]
Abstract
CRISPR-based therapeutics have entered clinical trials but no methods to inhibit Cas enzymes have been demonstrated in a clinical setting. The ability to inhibit CRISPR-based gene editing or gene targeting drugs should be considered a critical step in establishing safety standards for many CRISPR-Cas therapeutics. Inhibitors can act as a failsafe or as an adjuvant to reduce off-target effects in patients. In this review we discuss the need for clinical inhibition of CRISPR-Cas systems and three existing inhibitor technologies: anti-CRISPR (Acr) proteins, small molecule Cas inhibitors, and small nucleic acid-based CRISPR inhibitors, CRISPR SNuBs. Due to their unique properties and the recent successes of other nucleic acid-based therapeutics, CRISPR SNuBs appear poised for clinical application in the near-term.
Collapse
Affiliation(s)
- Christopher L Barkau
- Department of Biochemistry and Molecular Biology, Southern Illinois University School of Medicine, Carbondale, IL 62901, USA
| | - Daniel O'Reilly
- RNA Therapeutics Institute, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Seth B Eddington
- Department of Biochemistry and Molecular Biology, Southern Illinois University School of Medicine, Carbondale, IL 62901, USA
| | - Masad J Damha
- Department of Chemistry, McGill University, Montreal, Quebec H3A 0B8, Canada
| | - Keith T Gagnon
- Department of Biochemistry and Molecular Biology, Southern Illinois University School of Medicine, Carbondale, IL 62901, USA; Department of Chemistry and Biochemistry, Southern Illinois University, Carbondale, IL 62901, USA.
| |
Collapse
|
43
|
Lee Yu H, Cao Y, Lu X, Hsing IM. Detection of rare variant alleles using the AsCas12a double-stranded DNA trans-cleavage activity. Biosens Bioelectron 2021; 189:113382. [PMID: 34087725 DOI: 10.1016/j.bios.2021.113382] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 05/12/2021] [Accepted: 05/20/2021] [Indexed: 12/18/2022]
Abstract
The sensitive and accurate detection of rare mutations has profound clinical implications; however, current methods require expensive instrumentation and are laborious and time-consuming. Thus, there is a need for a probe-based alternative that can effectively discriminate single-base mutations. Recently, several groups have shown the potential of the CRISPR/Cas12a system for sensitive and selective DNA detection but its application on single nucleotide variants (SNVs) detection is limited by the requirement of a protospacer adjacent motif (PAM) directly upstream to the SNV site and the amplification of non-specific signals due to the rapid and indiscriminate trans cleavage activity. Here, we report an ultra-selective Cas12a-based system that eliminates the need for the PAM sequence in the target with lower noise from the wild-type sequence by using its non-canonical double-stranded trans-cleavage activity. We show that our strategy can allow the detection of an EGFR gene mutation in sub-femtomolar concentrations up to 0.1% variant allele frequency using either fluorescence or electrochemical readouts.
Collapse
Affiliation(s)
- Henson Lee Yu
- Department of Chemical and Biological Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Yumeng Cao
- Department of Chemical and Biological Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Xiao Lu
- Department of Chemical and Biological Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - I-Ming Hsing
- Department of Chemical and Biological Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong.
| |
Collapse
|
44
|
Sanber K, Savani B, Jain T. Graft-versus-host disease risk after chimeric antigen receptor T-cell therapy: the diametric opposition of T cells. Br J Haematol 2021; 195:660-668. [PMID: 34036558 DOI: 10.1111/bjh.17544] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Accepted: 04/16/2021] [Indexed: 12/27/2022]
Abstract
Chimeric antigen receptor (CAR) T-cell therapy has brought a paradigm shift in the management of haematological malignancies and has opened novel avenues of investigational therapeutic strategies. Given these encouraging responses, it has become imperative to understand the full spectrum of biology and potential toxicities that can arise from these novel agents, as well as those under investigation. With the increasing use of CAR T-cell therapy for relapse following allogeneic haematopoietic cell transplantation (HCT) and the imminence of allogeneic CAR T cells, risks from T cell-based therapy, such as the previously well-recognised graft-versus-host disease (GVHD), have gained prominence and warrant explanation. In the present review, we discuss the risk of GVHD in the: (1) post-HCT setting using recipient or donor-derived CAR T cells, as well as (2) non-HCT setting using autologous, as well as allogeneic T-cell therapies. A better understanding of this risk is important to advance the field and ensure safe development and use of these agents in the clinic.
Collapse
Affiliation(s)
- Khaled Sanber
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Bipin Savani
- Division of Hematology and Medical Oncology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Tania Jain
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| |
Collapse
|
45
|
Rahimi H, Salehiabar M, Barsbay M, Ghaffarlou M, Kavetskyy T, Sharafi A, Davaran S, Chauhan SC, Danafar H, Kaboli S, Nosrati H, Yallapu MM, Conde J. CRISPR Systems for COVID-19 Diagnosis. ACS Sens 2021; 6:1430-1445. [PMID: 33502175 PMCID: PMC7860143 DOI: 10.1021/acssensors.0c02312] [Citation(s) in RCA: 82] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 01/18/2021] [Indexed: 12/12/2022]
Abstract
The emergence of the new coronavirus 2019 (COVID-19) was first seen in December 2019, which has spread rapidly and become a global pandemic. The number of cases of COVID-19 and its associated mortality have raised serious concerns worldwide. Early diagnosis of viral infection undoubtedly allows rapid intervention, disease management, and substantial control of the rapid spread of the disease. Currently, the standard approach for COVID-19 diagnosis globally is the RT-qPCR test; however, the limited access to kits and associated reagents, the need for specialized lab equipment, and the need for highly skilled personnel has led to a detection slowdown. Recently, the development of clustered regularly interspaced short palindromic repeats (CRISPR)-based diagnostic systems has reshaped molecular diagnosis. The benefits of the CRISPR system such as speed, precision, specificity, strength, efficiency, and versatility have inspired researchers to develop CRISPR-based diagnostic and therapeutic methods. With the global COVID-19 outbreak, different groups have begun to design and develop diagnostic and therapeutic programs based on the efficient CRISPR system. CRISPR-based COVID-19 diagnostic systems have advantages such as a high detection speed (i.e., 30 min from raw sample to reach a result), high sensitivity and precision, portability, and no need for specialized laboratory equipment. Here, we review contemporary studies on the detection of COVID-19 based on the CRISPR system.
Collapse
Affiliation(s)
- Hossein Rahimi
- Department of Medical Biotechnology, School of
Medicine, Zanjan University of Medical Sciences, Zanjan,
Iran
- Zanjan Pharmaceutical Biotechnology Research Center,
Zanjan University of Medical Sciences, Zanjan,
Iran
| | - Marziyeh Salehiabar
- Drug Applied Research Center, Tabriz
University of Medical Sciences, P.O. Box 51656-65811, Tabriz,
Iran
- Joint Ukraine−Azerbaijan
International Research and Education Center of Nanobiotechnology and Functional
Nanosystems, Drohobych, Ukraine; Baku, Azerbaijan
| | - Murat Barsbay
- Hacettepe University,
Department of Chemistry, Beytepe, Ankara 06800, Turkey
| | | | - Taras Kavetskyy
- Joint Ukraine−Azerbaijan
International Research and Education Center of Nanobiotechnology and Functional
Nanosystems, Drohobych, Ukraine; Baku, Azerbaijan
- Department of Surface Engineering, The
John Paul II Catholic University of Lublin, 20-950 Lublin,
Poland
- Drohobych Ivan Franko State Pedagogical
University, 82100 Drohobych, Ukraine
| | - Ali Sharafi
- Zanjan Pharmaceutical Biotechnology Research Center,
Zanjan University of Medical Sciences, Zanjan,
Iran
- Joint Ukraine−Azerbaijan
International Research and Education Center of Nanobiotechnology and Functional
Nanosystems, Drohobych, Ukraine; Baku, Azerbaijan
| | - Soodabeh Davaran
- Drug Applied Research Center, Tabriz
University of Medical Sciences, P.O. Box 51656-65811, Tabriz,
Iran
- Joint Ukraine−Azerbaijan
International Research and Education Center of Nanobiotechnology and Functional
Nanosystems, Drohobych, Ukraine; Baku, Azerbaijan
| | - Subhash C. Chauhan
- Department of Immunology and Microbiology, School of
Medicine, University of Texas Rio Grande Valley, McAllen, Texas
78504, United States
- South Texas Center of Excellence in Cancer Research,
School of Medicine, University of Texas Rio Grande Valley,
McAllen, Texas 78504, United States
| | - Hossein Danafar
- Zanjan Pharmaceutical Biotechnology Research Center,
Zanjan University of Medical Sciences, Zanjan,
Iran
- Joint Ukraine−Azerbaijan
International Research and Education Center of Nanobiotechnology and Functional
Nanosystems, Drohobych, Ukraine; Baku, Azerbaijan
| | - Saeed Kaboli
- Department of Medical Biotechnology, School of
Medicine, Zanjan University of Medical Sciences, Zanjan,
Iran
| | - Hamed Nosrati
- Zanjan Pharmaceutical Biotechnology Research Center,
Zanjan University of Medical Sciences, Zanjan,
Iran
- Joint Ukraine−Azerbaijan
International Research and Education Center of Nanobiotechnology and Functional
Nanosystems, Drohobych, Ukraine; Baku, Azerbaijan
| | - Murali M. Yallapu
- Department of Immunology and Microbiology, School of
Medicine, University of Texas Rio Grande Valley, McAllen, Texas
78504, United States
- South Texas Center of Excellence in Cancer Research,
School of Medicine, University of Texas Rio Grande Valley,
McAllen, Texas 78504, United States
| | - João Conde
- NOVA Medical School, Faculdade de Ciências
Médicas, Universidade Nova de Lisboa, Lisboa,
Portugal
- Centre for Toxicogenomics and Human Health (ToxOmics),
Genetics, Oncology and Human Toxicology, NOVA Medical School, Faculdade de Ciências
Médicas, Universidade Nova de Lisboa, Lisboa,
Portugal
| |
Collapse
|
46
|
Nidhi S, Anand U, Oleksak P, Tripathi P, Lal JA, Thomas G, Kuca K, Tripathi V. Novel CRISPR-Cas Systems: An Updated Review of the Current Achievements, Applications, and Future Research Perspectives. Int J Mol Sci 2021; 22:3327. [PMID: 33805113 PMCID: PMC8036902 DOI: 10.3390/ijms22073327] [Citation(s) in RCA: 91] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 03/16/2021] [Accepted: 03/19/2021] [Indexed: 12/11/2022] Open
Abstract
According to Darwin's theory, endless evolution leads to a revolution. One such example is the Clustered Regularly Interspaced Palindromic Repeats (CRISPR)-Cas system, an adaptive immunity system in most archaea and many bacteria. Gene editing technology possesses a crucial potential to dramatically impact miscellaneous areas of life, and CRISPR-Cas represents the most suitable strategy. The system has ignited a revolution in the field of genetic engineering. The ease, precision, affordability of this system is akin to a Midas touch for researchers editing genomes. Undoubtedly, the applications of this system are endless. The CRISPR-Cas system is extensively employed in the treatment of infectious and genetic diseases, in metabolic disorders, in curing cancer, in developing sustainable methods for fuel production and chemicals, in improving the quality and quantity of food crops, and thus in catering to global food demands. Future applications of CRISPR-Cas will provide benefits for everyone and will save countless lives. The technology is evolving rapidly; therefore, an overview of continuous improvement is important. In this review, we aim to elucidate the current state of the CRISPR-Cas revolution in a tailor-made format from its discovery to exciting breakthroughs at the application level and further upcoming trends related to opportunities and challenges including ethical concerns.
Collapse
Affiliation(s)
- Sweta Nidhi
- Department of Genomics and Bioinformatics, Aix-Marseille University, 13007 Marseille, France;
| | - Uttpal Anand
- Department of Life Sciences and the National Institute for Biotechnology in the Negev, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel;
| | - Patrik Oleksak
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, 50003 Hradec Kralove, Czech Republic;
| | - Pooja Tripathi
- Department of Computational Biology and Bioinformatics, Jacob Institute of Biotechnology and Bioengineering, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj 211007, Uttar Pradesh, India;
| | - Jonathan A. Lal
- Department of Molecular and Cellular Engineering, Jacob Institute of Biotechnology and Bioengineering, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj 211007, Uttar Pradesh, India; (J.A.L.); (G.T.)
| | - George Thomas
- Department of Molecular and Cellular Engineering, Jacob Institute of Biotechnology and Bioengineering, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj 211007, Uttar Pradesh, India; (J.A.L.); (G.T.)
| | - Kamil Kuca
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, 50003 Hradec Kralove, Czech Republic;
| | - Vijay Tripathi
- Department of Molecular and Cellular Engineering, Jacob Institute of Biotechnology and Bioengineering, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj 211007, Uttar Pradesh, India; (J.A.L.); (G.T.)
| |
Collapse
|
47
|
Elmore LW, Greer SF, Daniels EC, Saxe CC, Melner MH, Krawiec GM, Cance WG, Phelps WC. Blueprint for cancer research: Critical gaps and opportunities. CA Cancer J Clin 2021; 71:107-139. [PMID: 33326126 DOI: 10.3322/caac.21652] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 10/15/2020] [Accepted: 10/15/2020] [Indexed: 12/12/2022] Open
Abstract
We are experiencing a revolution in cancer. Advances in screening, targeted and immune therapies, big data, computational methodologies, and significant new knowledge of cancer biology are transforming the ways in which we prevent, detect, diagnose, treat, and survive cancer. These advances are enabling durable progress in the goal to achieve personalized cancer care. Despite these gains, more work is needed to develop better tools and strategies to limit cancer as a major health concern. One persistent gap is the inconsistent coordination among researchers and caregivers to implement evidence-based programs that rely on a fuller understanding of the molecular, cellular, and systems biology mechanisms underpinning different types of cancer. Here, the authors integrate conversations with over 90 leading cancer experts to highlight current challenges, encourage a robust and diverse national research portfolio, and capture timely opportunities to advance evidence-based approaches for all patients with cancer and for all communities.
Collapse
Affiliation(s)
- Lynne W Elmore
- Office of the Chief Medical and Scientific Officer, American Cancer Society, Atlanta, Georgia
| | - Susanna F Greer
- Office of the Chief Medical and Scientific Officer, American Cancer Society, Atlanta, Georgia
| | - Elvan C Daniels
- Office of the Chief Medical and Scientific Officer, American Cancer Society, Atlanta, Georgia
| | - Charles C Saxe
- Office of the Chief Medical and Scientific Officer, American Cancer Society, Atlanta, Georgia
| | - Michael H Melner
- Office of the Chief Medical and Scientific Officer, American Cancer Society, Atlanta, Georgia
| | - Ginger M Krawiec
- Office of the Chief Medical and Scientific Officer, American Cancer Society, Atlanta, Georgia
| | - William G Cance
- Office of the Chief Medical and Scientific Officer, American Cancer Society, Atlanta, Georgia
| | - William C Phelps
- Office of the Chief Medical and Scientific Officer, American Cancer Society, Atlanta, Georgia
| |
Collapse
|
48
|
Mustafa MI, Makhawi AM. SHERLOCK and DETECTR: CRISPR-Cas Systems as Potential Rapid Diagnostic Tools for Emerging Infectious Diseases. J Clin Microbiol 2021; 59:e00745-20. [PMID: 33148705 PMCID: PMC8106734 DOI: 10.1128/jcm.00745-20] [Citation(s) in RCA: 106] [Impact Index Per Article: 35.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Infectious diseases are one of the most intimidating threats to human race, responsible for an immense burden of disabilities and deaths. Rapid diagnosis and treatment of infectious diseases offers a better understanding of their pathogenesis. According to the World Health Organization, the ideal approach for detecting foreign pathogens should be rapid, specific, sensitive, instrument-free, and cost-effective. Nucleic acid pathogen detection methods, typically PCR, have numerous limitations, such as highly sophisticated equipment requirements, reagents, and trained personnel relying on well-established laboratories, besides being time-consuming. Thus, there is a crucial need to develop novel nucleic acid detection tools that are rapid, specific, sensitive, and cost-effective, particularly ones that can be used for versatile point-of-care diagnostic applications. Two new methods exploit unpredicted in vitro properties of CRISPR-Cas effectors, turning activated nucleases into basic amplifiers of a specific nucleic acid binding event. These effectors can be attached to a diversity of reporters and utilized in tandem with isothermal amplification approaches to create sensitive identification in multiple deployable field formats. Although still in their beginning, SHERLOCK and DETECTR technologies are potential methods for rapid detection and identification of infectious diseases, with ultrasensitive tests that do not require complicated processing. This review describes SHERLOCK and DETECTR technologies and assesses their properties, functions, and prospective to become the ultimate diagnostic tools for diagnosing infectious diseases and curbing disease outbreaks.
Collapse
|
49
|
Nguyen LT, Gurijala J, Rananaware SR, Pizzano BLM, Stone BT, Jain PK. CRISPR-ENHANCE: An enhanced nucleic acid detection platform using Cas12a. Methods 2021; 203:116-124. [PMID: 33577982 DOI: 10.1016/j.ymeth.2021.02.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/24/2021] [Accepted: 02/01/2021] [Indexed: 12/16/2022] Open
Abstract
Rapid detection of nucleic acids is essential for clinical diagnosis of a wide range of infectious and non-infectious diseases. CRISPR-based diagnostic platforms are well-established for rapid and specific detection of nucleic acids but suffer from a low detection sensitivity without a target pre-amplification step. Our recently developed detection system, called CRISPR-ENHANCE, employs engineered crRNAs and optimized conditions to achieve a significantly higher sensitivity and enable femtomolar levels of nucleic acid detection even without target pre-amplification. Using the CRISPR-ENHANCE platform and following the methodology detailed in this paper, nucleic acid detection for low copy numbers can be achieved in less than an hour through either a fluorescence-based detection or a lateral flow assay. The step-by-step instructions provided, in addition to describing how to perform both assays, incorporate details on a LAMP/RT-LAMP-based target amplification step to enable detection of RNA, ssDNA and dsDNA. Furthermore, a protocol for in-house expression and purification of LbCas12a using CL7/lm7-based affinity chromatography, which has been used to achieve a high yield and purity of the enzyme in a single-step, is provided.
Collapse
Affiliation(s)
- Long T Nguyen
- Department of Chemical Engineering, University of Florida, United States
| | - Jeevan Gurijala
- Department of Chemical Engineering, University of Florida, United States
| | | | - Brianna L M Pizzano
- Department of Agricultural and Biological Engineering, University of Florida, United States
| | - Brandon T Stone
- Department of Microbiology & Cell Science, University of Florida, United States
| | - Piyush K Jain
- Department of Chemical Engineering, University of Florida, United States; UF Health Cancer Center, University of Florida, United States.
| |
Collapse
|
50
|
Akram F, Ikram Ul Haq, Ahmed Z, Khan H, Ali MS. CRISPR-Cas9, A Promising Therapeutic Tool for Cancer Therapy: A Review. Protein Pept Lett 2021; 27:931-944. [PMID: 32264803 DOI: 10.2174/0929866527666200407112432] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 02/08/2020] [Accepted: 02/17/2020] [Indexed: 02/07/2023]
Abstract
Cancer is one of the most leading causes of mortality all over the world and remains a foremost social and economic burden. Mutations in the genome of individuals are taking place more frequently due to the excessive progress of xenobiotics and industrialization in the present world. With the progress in the field of molecular biology, it is possible to alter the genome and to observe the functional changes derived from genetic modulation using gene-editing technologies. Several therapies have been applied for the treatment of malignancy which affect the normal body cells; however, more effort is required to develop vsome latest therapeutic approaches for cancer biology and oncology exploiting these molecular biology advances. Recently, the Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) associated protein 9 (Cas9) system has emerged as a powerful technology for cancer therapy because of its great accuracy and efficiency. Genome editing technologies have demonstrated a plethora of benefits to the biological sciences. CRISPR- Cas9, a versatile gene editing tool, has become a robust strategy for making alterations to the genome of organisms and a potent weapon in the arsenal of tumor treatment. It has revealed an excellent clinical potential for cancer therapy by discovering novel targets and has provided the researchers with the perception about how tumors respond to drug therapy. Stern efforts are in progress to enhance its efficiency of sequence specific targeting and consequently repressing offtarget effects. CRISPR-Cas9 uses specific proteins to convalesce mutations at genetic level. In CRISPR-Cas9 system, RNA-guided Cas9 endonuclease harnesses gene mutation, DNA deletion or insertion, transcriptional activation or repression, multiplex targeting only by manipulating 20-nucleotide components of RNA. Originally, CRISPR-Cas9 system was used by bacteria for their defense against different bacteriophages, and recently this system is receiving noteworthy appreciation due to its emerging role in the treatment of genetic disorders and carcinogenesis. CRISPR-Cas9 can be employed to promptly engineer oncolytic viruses and immune cells for cancer therapeutic applications. More notably, it has the ability to precisely edit genes not only in model organisms but also in human being that permits its use in therapeutic analysis. It also plays a significant role in the development of complete genomic libraries for cancer patients. In this review, we have highlighted the involvement of CRISPR-Cas9 system in cancer therapy accompanied by its prospective applications in various types of malignancy and cancer biology. In addition, some other conspicuous functions of this unique system have also been discussed beyond genome editing.
Collapse
Affiliation(s)
- Fatima Akram
- Institute of Industrial Biotechnology, GC University, Lahore-54000, Pakistan
| | - Ikram Ul Haq
- Institute of Industrial Biotechnology, GC University, Lahore-54000, Pakistan
| | - Zeeshan Ahmed
- Institute of Industrial Biotechnology, GC University, Lahore-54000, Pakistan
| | - Hamza Khan
- Institute of Industrial Biotechnology, GC University, Lahore-54000, Pakistan
| | | |
Collapse
|