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Pandey H, Yadav B, Shah K, Kaur R, Choudhary D, Sharma N, Rishi V. A new method for the robust expression and single-step purification of dCas9 for CRISPR interference/activation (CRISPRi/a) applications. Protein Expr Purif 2024; 220:106500. [PMID: 38718989 DOI: 10.1016/j.pep.2024.106500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 05/01/2024] [Accepted: 05/05/2024] [Indexed: 05/12/2024]
Abstract
CRISPR-Cas9 (Clustered Regularly Interspaced Short Palindromic Repeats-CRISPR associated enzyme 9) is known for its simplicity, versatility, and scalability in genome editing applications. In vitro Cas9, when complexed with sgRNA, binds and cleaves the complementary target sequences with almost perfect precision. The enzyme is exploited for various applications in understanding and changing gene function. dCas9 (deactivated or dead Cas9) is a double mutated version of Cas9 that bears mutations in the nuclease domains of the enzyme and thus cannot cleave the target DNA. dCas9 is equally advantageous since it can alter gene expression using various transcriptional activators CRISPRa and repressors CRISPRi. Additionally, dCas9 can bind to the desired target gene without cleaving it, making it a unique reagent to study the kinetics and stability of RNA-protein-DNA interactions required to design more efficient and specific gene-editing nucleases. An appreciable quantity of pure and homogeneous protein is needed to characterise dCas9 for its structural and functional understanding. This study used an N-terminal acidic tag to express the dCas9 in an E. coli-bacterial host. A simple single-step protocol for robust and efficient production of dCas9 has been described. The study and methods are distinctive as the purification is performed in a single step using inexpensive multi-modal hydroxyapatite chromatography. The purified protein can be used in different in vitro and in vivo studies.
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Affiliation(s)
- Harshita Pandey
- National Agri-Food Biotechnology Institute, Knowledge City, Sector 81, Mohali, Punjab, 140306, India; Regional Center for Biotechnology, Faridabad, Haryana, 160014, India
| | - Binduma Yadav
- National Agri-Food Biotechnology Institute, Knowledge City, Sector 81, Mohali, Punjab, 140306, India; Regional Center for Biotechnology, Faridabad, Haryana, 160014, India
| | - Koushik Shah
- National Agri-Food Biotechnology Institute, Knowledge City, Sector 81, Mohali, Punjab, 140306, India
| | - Raminder Kaur
- National Agri-Food Biotechnology Institute, Knowledge City, Sector 81, Mohali, Punjab, 140306, India
| | - Diksha Choudhary
- National Agri-Food Biotechnology Institute, Knowledge City, Sector 81, Mohali, Punjab, 140306, India; Regional Center for Biotechnology, Faridabad, Haryana, 160014, India
| | - Nishtha Sharma
- National Agri-Food Biotechnology Institute, Knowledge City, Sector 81, Mohali, Punjab, 140306, India
| | - Vikas Rishi
- National Agri-Food Biotechnology Institute, Knowledge City, Sector 81, Mohali, Punjab, 140306, India.
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2
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Hussen BM, Najmadden ZB, Abdullah SR, Rasul MF, Mustafa SA, Ghafouri-Fard S, Taheri M. CRISPR/Cas9 gene editing: a novel strategy for fighting drug resistance in respiratory disorders. Cell Commun Signal 2024; 22:329. [PMID: 38877530 PMCID: PMC11179281 DOI: 10.1186/s12964-024-01713-8] [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: 03/05/2024] [Accepted: 06/12/2024] [Indexed: 06/16/2024] Open
Abstract
Respiratory disorders are among the conditions that affect the respiratory system. The healthcare sector faces challenges due to the emergence of drug resistance to prescribed medications for these illnesses. However, there is a technology called CRISPR/Cas9, which uses RNA to guide DNA targeting. This technology has revolutionized our ability to manipulate and visualize the genome, leading to advancements in research and treatment development. It can effectively reverse epigenetic alterations that contribute to drug resistance. Some studies focused on health have shown that targeting genes using CRISPR/Cas9 can be challenging when it comes to reducing drug resistance in patients with respiratory disorders. Nevertheless, it is important to acknowledge the limitations of this technology, such as off-target effects, immune system reactions to Cas9, and challenges associated with delivery methods. Despite these limitations, this review aims to provide knowledge about CRISPR/Cas9 genome editing tools and explore how they can help overcome resistance in patients with respiratory disorders. Additionally, this study discusses concerns related to applications of CRISPR and provides an overview of successful clinical trial studies.
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Affiliation(s)
- Bashdar Mahmud Hussen
- Department of Biomedical Sciences, College of Science, Cihan University-Erbil, Erbil, 44001, Kurdistan Region, Iraq
- Department of Clinical Analysis, College of Pharmacy, Hawler Medical University, Kurdistan Region, Erbil, Iraq
| | - Zana Baqi Najmadden
- Research Center, University of Halabja, Halabja, 46018, Kurdistan region, Iraq
| | - Snur Rasool Abdullah
- Medical Laboratory Science, College of Health Sciences, Lebanese French University, Kurdistan Region, Erbil, Iraq
| | - Mohammed Fatih Rasul
- Department of Pharmaceutical Basic Science, Tishk International University, Kurdistan Region, Iraq
| | - Suhad A Mustafa
- General Directorate of Scientific Research Center, Salahaddin University-Erbil, Erbil, Kurdistan Region, Iraq
| | - Soudeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Mohammad Taheri
- Institute of Human Genetics, Jena University Hospital, Jena, Germany.
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3
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Yu S, Lei X, Qu C. MicroRNA Sensors Based on CRISPR/Cas12a Technologies: Evolution From Indirect to Direct Detection. Crit Rev Anal Chem 2024:1-17. [PMID: 38489095 DOI: 10.1080/10408347.2024.2329229] [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: 03/17/2024]
Abstract
MicroRNA (miRNA) has emerged as a promising biomarker for disease diagnosis and a potential therapeutic targets for drug development. The detection of miRNA can serve as a noninvasive tool in diseases diagnosis and predicting diseases prognosis. CRISPR/Cas12a system has great potential in nucleic acid detection due to its high sensitivity and specificity, which has been developed to be a versatile tool for nucleic acid-based detection of targets in various fields. However, conversion from RNA to DNA with or without amplification operation is necessary for miRNA detection based on CRISPR/Cas12a system, because dsDNA containing PAM sequence or ssDNA is traditionally considered as the activator of Cas12a. Until recently, direct detection of miRNA by CRISPR/Cas12a system has been reported. In this review, we provide an overview of the evolution of biosensors based on CRISPR/Cas12a for miRNA detection from indirect to direct, which would be beneficial to the development of CRISPR/Cas12a-based sensors with better performance for direct detection of miRNA.
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Affiliation(s)
- Songcheng Yu
- College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Xueying Lei
- College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Chenling Qu
- School of Food and Strategic Reserves, Henan University of Technology, Zhengzhou, China
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4
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Zhou J, Li Z, Seun Olajide J, Wang G. CRISPR/Cas-based nucleic acid detection strategies: Trends and challenges. Heliyon 2024; 10:e26179. [PMID: 38390187 PMCID: PMC10882038 DOI: 10.1016/j.heliyon.2024.e26179] [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: 12/13/2023] [Revised: 02/07/2024] [Accepted: 02/08/2024] [Indexed: 02/24/2024] Open
Abstract
CRISPR/Cas systems have become integral parts of nucleic acid detection apparatus and biosensors. Various CRISPR/Cas systems such as CRISPR/Cas9, CRISPR/Cas12, CRISPR/Cas13, CRISPR/Cas14 and CRISPR/Cas3 utilize different mechanisms to detect or differentiate biological activities and nucleotide sequences. Usually, CRISPR/Cas-based nucleic acid detection systems are combined with polymerase chain reaction, loop-mediated isothermal amplification, recombinase polymerase amplification and transcriptional technologies for effective diagnostics. Premised on these, many CRISPR/Cas-based nucleic acid biosensors have been developed to detect nucleic acids of viral and bacterial pathogens in clinical samples, as well as other applications in life sciences including biosecurity, food safety and environmental assessment. Additionally, CRISPR/Cas-based nucleic acid detection systems have showed better specificity compared with other molecular diagnostic methods. In this review, we give an overview of various CRISPR/Cas-based nucleic acid detection methods and highlight some advances in their development and components. We also discourse some operational challenges as well as advantages and disadvantages of various systems. Finally, important considerations are offered for the improvement of CRISPR/Cas-based nucleic acid testing.
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Affiliation(s)
- Jian Zhou
- Precise Genome Engineering Center, School of Life Sciences, Guangzhou University, Guangzhou, 510000, People's Republic of China
- Department of Laboratory Medicines, the First Affiliated Hospital of Xi'an Medical University, Xi'an, 710077, People's Republic of China
| | - Zhuo Li
- Department of Laboratory Medicines, the First Affiliated Hospital of Xi'an Medical University, Xi'an, 710077, People's Republic of China
| | - Joshua Seun Olajide
- Precise Genome Engineering Center, School of Life Sciences, Guangzhou University, Guangzhou, 510000, People's Republic of China
| | - Gang Wang
- Precise Genome Engineering Center, School of Life Sciences, Guangzhou University, Guangzhou, 510000, People's Republic of China
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5
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Li B, Zhai G, Dong Y, Wang L, Ma P. Recent progress on the CRISPR/Cas system in optical biosensors. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024; 16:798-816. [PMID: 38259224 DOI: 10.1039/d3ay02147e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
Clustered regularly interspaced short palindromic repeats (CRISPR) and CRISPR-associated (Cas) protein systems are adaptive immune systems unique to archaea and bacteria, with the characteristics of targeted recognition and gene editing to resist the invasion of foreign nucleic acids. Biosensors combined with the CRISPR/Cas system and optical detection technology have attracted much attention in medical diagnoses, food safety, agricultural progress, and environmental monitoring owing to their good sensitivity, high selectivity, and fast detection efficiency. In this review, we introduce the mechanism of CRISPR/Cas systems and developments in this area, followed by summarizing recent progress on CRISPR/Cas system-based optical biosensors combined with colorimetric, fluorescence, electrochemiluminescence and surface-enhanced Raman scattering optical techniques in various fields. Finally, we discuss the challenges and future perspectives of CRISPR/Cas systems in optical biosensors.
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Affiliation(s)
- Bingqian Li
- School of Special Education and Rehabilitation, Binzhou Medical University, Yantai 264003, China.
| | - Guangyu Zhai
- School of Pharmacy, Binzhou Medical University, Yantai 264003, China
| | - Yaru Dong
- School of Pharmacy, Binzhou Medical University, Yantai 264003, China
| | - Lan Wang
- School of Special Education and Rehabilitation, Binzhou Medical University, Yantai 264003, China.
| | - Peng Ma
- School of Basic Medicine, Binzhou Medical University, Yantai 264003, China.
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6
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Jang H, Song J, Kim S, Byun JH, Lee KG, Park KH, Woo E, Lim EK, Jung J, Kang T. ANCA: artificial nucleic acid circuit with argonaute protein for one-step isothermal detection of antibiotic-resistant bacteria. Nat Commun 2023; 14:8033. [PMID: 38052830 DOI: 10.1038/s41467-023-43899-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 11/23/2023] [Indexed: 12/07/2023] Open
Abstract
Endonucleases have recently widely used in molecular diagnostics. Here, we report a strategy to exploit the properties of Argonaute (Ago) proteins for molecular diagnostics by introducing an artificial nucleic acid circuit with Ago protein (ANCA) method. The ANCA is designed to perform a continuous autocatalytic reaction through cross-catalytic cleavage of the Ago protein, enabling one-step, amplification-free, and isothermal DNA detection. Using the ANCA method, carbapenemase-producing Klebsiella pneumoniae (CPKP) are successfully detected without DNA extraction and amplification steps. In addition, we demonstrate the detection of carbapenem-resistant bacteria in human urine and blood samples using the method. We also demonstrate the direct identification of CPKP swabbed from surfaces using the ANCA method in conjunction with a three-dimensional nanopillar structure. Finally, the ANCA method is applied to detect CPKP in rectal swab specimens from infected patients, achieving sensitivity and specificity of 100% and 100%, respectively. The developed method can contribute to simple, rapid and accurate diagnosis of CPKP, which can help prevent nosocomial infections.
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Affiliation(s)
- Hyowon Jang
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Jayeon Song
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
- Center for Systems Biology, Massachusetts General Hospital Research Institute, 175 Cambridge Street, Boston, MA, 02114, USA
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA, 02114, USA
| | - Sunjoo Kim
- Department of Laboratory Medicine, Gyeongsang National University Hospital, Gyeongsang National University College of Medicine, 79 Gangnam-ro, Jinju-si, Gyeongsangnam-do, 52727, Republic of Korea
| | - Jung-Hyun Byun
- Department of Laboratory Medicine, Gyeongsang National University Hospital, Gyeongsang National University College of Medicine, 79 Gangnam-ro, Jinju-si, Gyeongsangnam-do, 52727, Republic of Korea
| | - Kyoung G Lee
- Division of Nano-Bio Sensors/Chips Development, National NanoFab Center (NNFC), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Kwang-Hyun Park
- Disease Target Structure Research Center, KRIBB, 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Euijeon Woo
- Disease Target Structure Research Center, KRIBB, 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
- Department of Biomolecular Science, KRIBB School of Biotechnology, University of Science and Technology (UST), 217 Gajeong-ro, Yuseong-gu, Daejeon, 34113, Republic of Korea
| | - Eun-Kyung Lim
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
- Department of Nanobiotechnology, KRIBB School of Biotechnology, UST, 217 Gajeong-ro, Yuseong-gu, Daejeon, 34113, Republic of Korea
- School of Pharmacy, Sungkyunkwan University (SKKU), 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyeongi-do, 16419, Republic of Korea
| | - Juyeon Jung
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
- School of Pharmacy, Sungkyunkwan University (SKKU), 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyeongi-do, 16419, Republic of Korea
| | - Taejoon Kang
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea.
- School of Pharmacy, Sungkyunkwan University (SKKU), 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyeongi-do, 16419, Republic of Korea.
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7
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Jeong S, Son SU, Kim J, Cho SI, Kang T, Kim S, Lim EK, Ko Park SH. Rapid and simultaneous multiple detection of a tripledemic using a dual-gate oxide semiconductor thin-film transistor-based immunosensor. Biosens Bioelectron 2023; 241:115700. [PMID: 37757509 DOI: 10.1016/j.bios.2023.115700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 08/22/2023] [Accepted: 09/19/2023] [Indexed: 09/29/2023]
Abstract
The simultaneous infection with a tripledemic-simultaneous infection with influenza A pH1N1 virus (Flu), severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), and respiratory syncytial virus (RSV)-necessitates the development of accurate and fast multiplex diagnostic tests. The coronavirus disease 2019 (COVID-19) pandemic has emphasized the importance of virus detection. Field-effect transistor (FET)-based immuno-biosensors have a short detection time and do not require labeling or polymerase chain reaction. This study demonstrates the rapid, sensitive detection of influenza A pH1N1, SARS-CoV-2, and RSV using a multiplex immunosensor based on a dual-gate oxide semiconductor thin-film transistor (TFT), a type of FET. The dual-gate oxide TFT was modified by adjusting both top and bottom gate insulators to improve capacitive coupling to approximately 120-fold amplification, exhibiting a high pH sensitivity of about 10 V/pH. The dual-gate oxide TFT-based immunosensor detected the target proteins (hemagglutinin (HA) protein of Flu, spike 1 (S1) protein of SARS-CoV-2, and fusion protein of RSV) of each virus, with a limit of detection of approximately 1 fg/mL. Cultured viruses in phosphate-buffered saline or artificial saliva and clinical nasopharynx samples were detected in 1-μL sample volumes within 60 s. This promising diagnosis could be potentially as point-of-care tests to facilitate a prompt response to future pandemics with high sensitivity and multiplexed detection without pretreatment.
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Affiliation(s)
- Sehun Jeong
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Seong Uk Son
- BioNanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology, 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea; Department of Nanobiotechnology, Korea Research Institute of Bioscience and Biotechnology, School of Biotechnology, University of Science and Technology (UST), 217 Gajeong-ro, Yuseong-gu, Daejeon, 34113, Republic of Korea
| | - Jingyu Kim
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Seong-In Cho
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Taejoon Kang
- BioNanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology, 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea; School of Pharmacy, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - Sunjoo Kim
- Department of Laboratory Medicine, Gyeongsang National University Changwon Hospital, Changwon, 51472, Republic of Korea; Gyeongnam Center for Infectious Disease Control and Prevention, Changwon, 51154, Republic of Korea; Gyeongsang National University College of Medicine, Gyeongsang Institute of Health Sciences, Jinju, 52727, Republic of Korea
| | - Eun-Kyung Lim
- BioNanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology, 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea; Department of Nanobiotechnology, Korea Research Institute of Bioscience and Biotechnology, School of Biotechnology, University of Science and Technology (UST), 217 Gajeong-ro, Yuseong-gu, Daejeon, 34113, Republic of Korea; School of Pharmacy, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
| | - Sang-Hee Ko Park
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea.
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Moon J, Liu C. Asymmetric CRISPR enabling cascade signal amplification for nucleic acid detection by competitive crRNA. Nat Commun 2023; 14:7504. [PMID: 37980404 PMCID: PMC10657364 DOI: 10.1038/s41467-023-43389-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 11/08/2023] [Indexed: 11/20/2023] Open
Abstract
Nucleic acid detection powered by CRISPR technology provides a rapid, sensitive, and deployable approach to molecular diagnostics. While exciting, there remain challenges limiting its practical applications, such as the need for pre-amplification and the lack of quantitative ability. Here, we develop an asymmetric CRISPR assay for cascade signal amplification detection of nucleic acids by leveraging the asymmetric trans-cleavage behavior of competitive crRNA. We discover that the competitive reaction between a full-sized crRNA and split crRNA for CRISPR-Cas12a can induce cascade signal amplification, significantly improving the target detection signal. In addition, we find that CRISPR-Cas12a can recognize fragmented RNA/DNA targets, enabling direct RNA detection by Cas12a. Based on these findings, we apply our asymmetric CRISPR assay to quantitatively detect microRNA without the need for pre-amplification, achieving a detection sensitivity of 856 aM. Moreover, using this method, we analyze and quantify miR-19a biomarker in plasma samples from bladder cancer patients. This asymmetric CRISPR assay has the potential to be widely applied for simple and sensitive nucleic acid detection in various diagnostic settings.
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Affiliation(s)
- Jeong Moon
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06032, US
| | - Changchun Liu
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06032, US.
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9
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Liang T, Qin X, Zhang Y, Yang Y, Chen Y, Yuan L, Liu F, Chen Z, Li X, Yang F. CRISPR/dCas9-Mediated Specific Molecular Assembly Facilitates Genotyping of Mutant Circulating Tumor DNA. Anal Chem 2023; 95:16305-16314. [PMID: 37874695 DOI: 10.1021/acs.analchem.3c03481] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2023]
Abstract
Breakthroughs in circulating tumor DNA (ctDNA) analysis are critical in tumor liquid biopsies but remain a technical challenge due to the double-stranded structure, extremely low abundance, and short half-life of ctDNA. Here, we report an electrochemical CRISPR/dCas9 sensor (E-dCas9) for sensitive and specific detection of ctDNA at a single-nucleotide resolution. The E-dCas9 design harnesses the specific capture and unzipping of target ctDNA by dCas9 to introduce a complementary reporter probe for specific molecular assembly and signal amplification. By efficient homogeneous assembly and interfacial click reaction, the assay demonstrates superior sensitivity (up to 2.86 fM) in detecting single-base mutant ctDNA and a broad dynamic range spanning 6 orders of magnitude. The sensor is also capable of measuring 10 fg/μL of a mutated target in excess of wild-type ones (1 ng/μL), equivalent to probing 0.001% of the mutation relative to the wild type. In addition, our sensor can monitor the dynamic expression of cellular genomic DNA and allows accurate analysis of blood samples from patients with nonsmall cell lung cancer, suggesting the potential of E-dCas9 as a promising tool in ctDNA-based cancer diagnosis.
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Affiliation(s)
- Tingting Liang
- Key Laboratory of Micro-Nanoscale Bioanalysis and Drug Screening of Guangxi Education Department, Guangxi Key Laboratory of Pharmaceutical Precision Detection and Screening, State Key Laboratory of Targeting Oncology, Pharmaceutical College, Guangxi Medical University, Nanning 530021, China
- Department of Pharmacy, The Second Affiliated Hospital of Guangxi Medical University, Nanning 530007, China
| | - Xiaojie Qin
- Key Laboratory of Micro-Nanoscale Bioanalysis and Drug Screening of Guangxi Education Department, Guangxi Key Laboratory of Pharmaceutical Precision Detection and Screening, State Key Laboratory of Targeting Oncology, Pharmaceutical College, Guangxi Medical University, Nanning 530021, China
| | - Yuyuan Zhang
- Key Laboratory of Micro-Nanoscale Bioanalysis and Drug Screening of Guangxi Education Department, Guangxi Key Laboratory of Pharmaceutical Precision Detection and Screening, State Key Laboratory of Targeting Oncology, Pharmaceutical College, Guangxi Medical University, Nanning 530021, China
| | - Yu Yang
- Key Laboratory of Micro-Nanoscale Bioanalysis and Drug Screening of Guangxi Education Department, Guangxi Key Laboratory of Pharmaceutical Precision Detection and Screening, State Key Laboratory of Targeting Oncology, Pharmaceutical College, Guangxi Medical University, Nanning 530021, China
| | - Yu Chen
- Key Laboratory of Micro-Nanoscale Bioanalysis and Drug Screening of Guangxi Education Department, Guangxi Key Laboratory of Pharmaceutical Precision Detection and Screening, State Key Laboratory of Targeting Oncology, Pharmaceutical College, Guangxi Medical University, Nanning 530021, China
| | - Lin Yuan
- Hubei Provincial Key Laboratory of Occurrence and Intervention of Rhumatic Diseases, Hubei Minzu University, Enshi 445000, China
| | - Feng Liu
- Department of Blood Transfusion, the First Affiliated Hospital, Guangxi Medical University, Nanning 530021, China
| | - Zhizhong Chen
- Department of Clinical Laboratory, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, China
| | - Xinchun Li
- Key Laboratory of Micro-Nanoscale Bioanalysis and Drug Screening of Guangxi Education Department, Guangxi Key Laboratory of Pharmaceutical Precision Detection and Screening, State Key Laboratory of Targeting Oncology, Pharmaceutical College, Guangxi Medical University, Nanning 530021, China
| | - Fan Yang
- Key Laboratory of Micro-Nanoscale Bioanalysis and Drug Screening of Guangxi Education Department, Guangxi Key Laboratory of Pharmaceutical Precision Detection and Screening, State Key Laboratory of Targeting Oncology, Pharmaceutical College, Guangxi Medical University, Nanning 530021, China
- Hubei Provincial Key Laboratory of Occurrence and Intervention of Rhumatic Diseases, Hubei Minzu University, Enshi 445000, China
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10
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Zhu Y, Zhang M, Guo S, Xu H, Jie Z, Tao SC. CRISPR-based diagnostics of different biomolecules from nucleic acids, proteins, and small molecules to exosomes. Acta Biochim Biophys Sin (Shanghai) 2023; 55:1539-1550. [PMID: 37528660 PMCID: PMC10577475 DOI: 10.3724/abbs.2023134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 06/29/2023] [Indexed: 08/03/2023] Open
Abstract
CRISPR-based detection technologies have been widely explored for molecular diagnostics. However, the challenge lies in converting the signal of different biomolecules, such as nucleic acids, proteins, small molecules, exosomes, and ions, into a CRISPR-based nucleic acid detection signal. Understanding the detection of different biomolecules using CRISPR technology can aid in the development of practical and promising detection approaches. Unfortunately, existing reviews rarely provide an overview of CRISPR-based molecular diagnostics from the perspective of different biomolecules. Herein, we first introduce the principles and characteristics of various CRISPR nucleases for molecular diagnostics. Then, we focus on summarizing and evaluating the latest advancements in CRISPR-based detection of different biomolecules. Through a comparison of different methods of amplification and signal readout, we discuss how general detection methods can be integrated with CRISPR. Finally, we conclude by identifying opportunities for the improvement of CRISPR in quantitative, amplification-free, multiplex, all-in-one, and point-of-care testing (POCT) purposes.
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Affiliation(s)
- Yuanshou Zhu
- Shanghai Center for Systems BiomedicineKey Laboratory of Systems Biomedicine (Ministry of Education)Shanghai Jiao Tong UniversityShanghai200240China
- School of Biomedical EngineeringMed-X Research InstituteShanghai Jiao Tong UniversityShanghai200030China
| | - Meng Zhang
- Department of Pulmonary and Critical Care MedicineShanghai Fifth People’s HospitalFudan UniversityShanghai200240China
| | - Shujuan Guo
- Shanghai Center for Systems BiomedicineKey Laboratory of Systems Biomedicine (Ministry of Education)Shanghai Jiao Tong UniversityShanghai200240China
| | - Hong Xu
- School of Biomedical EngineeringMed-X Research InstituteShanghai Jiao Tong UniversityShanghai200030China
| | - Zhijun Jie
- Department of Pulmonary and Critical Care MedicineShanghai Fifth People’s HospitalFudan UniversityShanghai200240China
- Center of Community-Based Health ResearchFudan UniversityShanghai200240China
| | - Sheng-ce Tao
- Shanghai Center for Systems BiomedicineKey Laboratory of Systems Biomedicine (Ministry of Education)Shanghai Jiao Tong UniversityShanghai200240China
- School of Biomedical EngineeringMed-X Research InstituteShanghai Jiao Tong UniversityShanghai200030China
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11
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Shigemori H, Fujita S, Tamiya E, Wakida SI, Nagai H. Solid-Phase Collateral Cleavage System Based on CRISPR/Cas12 and Its Application toward Facile One-Pot Multiplex Double-Stranded DNA Detection. Bioconjug Chem 2023; 34:1754-1765. [PMID: 37782626 PMCID: PMC10587867 DOI: 10.1021/acs.bioconjchem.3c00294] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 08/31/2023] [Indexed: 10/04/2023]
Abstract
The clustered regularly interspaced short palindromic repeat (CRISPR)/CRISPR-associated protein 12 (Cas12) system is attracting interest for its potential as a next-generation nucleic acid detection tool. The system can recognize double-stranded DNA (dsDNA) based on Cas12-CRISPR RNA (crRNA) and induce signal transduction by collateral cleavage. This property is expected to simplify comprehensive genotyping. Here, we report a solid-phase collateral cleavage (SPCC) reaction by CRISPR/Cas12 and its application toward one-pot multiplex dsDNA detection with minimal operational steps. In the sensor, Cas12-crRNA and single-stranded DNA (ssDNA) are immobilized on the sensing surface and act as enzyme and reporter substrates, respectively. We also report a dual-target dsDNA sensor prepared by immobilizing Cas12-crRNA and a fluorophore-labeled ssDNA reporter on separate spots. When a spot captures a target dsDNA sequence, it cleaves the ssDNA reporter on the same spot and reduces its fluorescence by 42.1-57.3%. Crucially, spots targeting different sequences do not show a reduction in fluorescence, thus confirming the one-pot multiplex dsDNA detection by SPCC. Furthermore, the sequence specificity has a two-base resolution, and the detectable concentration for the target dsDNA is at least 10-9 M. In the future, the SPCC-based sensor array could achieve one-pot comprehensive genotyping by using an array spotter as a reagent-immobilizing method.
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Affiliation(s)
- Hiroki Shigemori
- Advanced
Photonics and Biosensing Open Innovation Laboratory (PhotoBIO-OIL),
National Institute of Advanced Industrial Science and Technology (AIST), Photonics Center Osaka University, 2-1 Yamada-Oka, Suita, Osaka 565-0871, Japan
- Graduate
School of Human Development and Environment, Kobe University, 3-11
Tsurukabuto, Nada-ku, Kobe, Hyogo 657-0011, Japan
| | - Satoshi Fujita
- Advanced
Photonics and Biosensing Open Innovation Laboratory (PhotoBIO-OIL),
National Institute of Advanced Industrial Science and Technology (AIST), Photonics Center Osaka University, 2-1 Yamada-Oka, Suita, Osaka 565-0871, Japan
| | - Eiichi Tamiya
- Advanced
Photonics and Biosensing Open Innovation Laboratory (PhotoBIO-OIL),
National Institute of Advanced Industrial Science and Technology (AIST), Photonics Center Osaka University, 2-1 Yamada-Oka, Suita, Osaka 565-0871, Japan
- Institute
of Scientific and Industrial Research (SANKEN), Osaka University, 8-1
Mihogaoka, Ibaraki, Osaka 567-0047, Japan
| | - Shin-ichi Wakida
- Advanced
Photonics and Biosensing Open Innovation Laboratory (PhotoBIO-OIL),
National Institute of Advanced Industrial Science and Technology (AIST), Photonics Center Osaka University, 2-1 Yamada-Oka, Suita, Osaka 565-0871, Japan
- Institute
of Scientific and Industrial Research (SANKEN), Osaka University, 8-1
Mihogaoka, Ibaraki, Osaka 567-0047, Japan
| | - Hidenori Nagai
- Advanced
Photonics and Biosensing Open Innovation Laboratory (PhotoBIO-OIL),
National Institute of Advanced Industrial Science and Technology (AIST), Photonics Center Osaka University, 2-1 Yamada-Oka, Suita, Osaka 565-0871, Japan
- Graduate
School of Human Development and Environment, Kobe University, 3-11
Tsurukabuto, Nada-ku, Kobe, Hyogo 657-0011, Japan
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12
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Ki J, Kwon IH, Lee J, Lim J, Jang S, Son SU, Seo SB, Oh SY, Kang T, Jung J, Lee KG, Hwang J, Lim EK. A portable smartphone-based colorimetric sensor that utilizes dual amplification for the on-site detection of airborne bacteria. JOURNAL OF HAZARDOUS MATERIALS 2023; 460:132398. [PMID: 37639787 DOI: 10.1016/j.jhazmat.2023.132398] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 08/22/2023] [Accepted: 08/23/2023] [Indexed: 08/31/2023]
Abstract
Over the past few years, infections caused by airborne pathogens have spread worldwide, infecting several people and becoming an increasingly severe threat to public health. Therefore, there is an urgent need for developing airborne pathogen monitoring technology for use in confined environments to enable epidemic prevention. In this study, we designed a colorimetry-based bacterial detection platform that uses a clustered regularly interspaced short palindromic repeat-associated protein 12a system to amplify signals and a urease enzyme to induce color changes. Furthermore, we have developed a smartphone application that can distinguish colors under different illumination conditions based on the HSV model and detect three types of disease-causing bacteria. Even synthetic oligomers of a few picomoles of concentration and genomic DNA of airborne bacteria smaller than several nanograms can be detected with the naked eye and using color analysis systems. Furthermore, in the air capture model system, the bacterial sample generated approximately a 2-fold signal difference compared with that in the control group. This colorimetric detection method can be widely applied for public safety because it is easy to use and does not require complex equipment.
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Affiliation(s)
- Jisun Ki
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea; Center for Systems Biology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Ik Hwan Kwon
- Safety Measurement Institute, Korea Research Institute of Standards and Science, Daejeon 34113, Republic of Korea
| | - Jina Lee
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea; Department of Nanobiotechnology, KRIBB School of Biotechnology, University of Science and Technology, 125 Gwahak-ro, Yuseong-gu, Daejeon 34113, Republic of Korea
| | - Jaewoo Lim
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea; Medical Device Development Center, Osong Medical innovation foundation, 123, Osongsaengmyeong-ro, Chungcheongbuk-do, 28160, Republic of Korea
| | - Soojin Jang
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea; Department of Nanobiotechnology, KRIBB School of Biotechnology, University of Science and Technology, 125 Gwahak-ro, Yuseong-gu, Daejeon 34113, Republic of Korea
| | - Seong Uk Son
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea; Department of Nanobiotechnology, KRIBB School of Biotechnology, University of Science and Technology, 125 Gwahak-ro, Yuseong-gu, Daejeon 34113, Republic of Korea
| | - Seung Beom Seo
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea; Department of Cogno-Mechatronics Engineering, Pusan National University, 2 Busandaehak-ro 63beon-gil, Geumjeong-gu, Busan 46241, Republic of Korea
| | - Seo Yeong Oh
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
| | - Taejoon Kang
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea; School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Juyeon Jung
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea; School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Kyoung G Lee
- Division of Nano-Bio Sensors/Chips Development, National NanoFab Center (NNFC), Daejeon 34141, Republic of Korea
| | - Jungho Hwang
- Department of Mechanical Engineering, Yonsei University, Seoul 03722, Republic of Korea
| | - Eun-Kyung Lim
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea; Department of Nanobiotechnology, KRIBB School of Biotechnology, University of Science and Technology, 125 Gwahak-ro, Yuseong-gu, Daejeon 34113, Republic of Korea; School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea.
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13
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Calorenni P, Leonardi AA, Sciuto EL, Rizzo MG, Faro MJL, Fazio B, Irrera A, Conoci S. PCR-Free Innovative Strategies for SARS-CoV-2 Detection. Adv Healthc Mater 2023; 12:e2300512. [PMID: 37435997 DOI: 10.1002/adhm.202300512] [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: 02/16/2023] [Revised: 04/24/2023] [Accepted: 05/09/2023] [Indexed: 07/13/2023]
Abstract
The pandemic outbreak caused by SARS-CoV-2 coronavirus brought a crucial issue in public health causing up to now more than 600 million infected people and 6.5 million deaths. Conventional diagnostic methods are based on quantitative reverse transcription polymerase chain reaction (RT-qPCR assay) and immuno-detection (ELISA assay). However, despite these techniques have the advantages of being standardized and consolidated, they keep some main limitations in terms of accuracy (immunoassays), time/cost consumption of analysis, the need for qualified personnel, and lab constrain (molecular assays). There is crucial the need to develop new diagnostic approaches for accurate, fast and portable viral detection and quantification. Among these, PCR-free biosensors represent the most appealing solution since they can allow molecular detection without the complexity of the PCR. This will enable the possibility to be integrated in portable and low-cost systems for massive and decentralized screening of SARS-CoV-2 in a point-of-care (PoC) format, pointing to achieve a performant identification and control of infection. In this review, the most recent approaches for the SARS-CoV-2 PCR-free detection are reported, describing both the instrumental and methodological features, and highlighting their suitability for a PoC application.
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Affiliation(s)
- Paolo Calorenni
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno D'Alcontres 37, Messina, 98158, Italy
| | - Antonio A Leonardi
- Department of Physics and Astronomy, University of Catania, Via Santa Sofia 64, Catania, 95123, Italy
| | - Emanuele L Sciuto
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno D'Alcontres 37, Messina, 98158, Italy
| | - Maria G Rizzo
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno D'Alcontres 37, Messina, 98158, Italy
| | - Maria J Lo Faro
- Department of Physics and Astronomy, University of Catania, Via Santa Sofia 64, Catania, 95123, Italy
| | - Barbara Fazio
- URT Lab Sens Beyond Nano, CNR-DSFTM, Viale F. Stagno D'Alcontres 37, Messina, 98158, Italy
| | - Alessia Irrera
- URT Lab Sens Beyond Nano, CNR-DSFTM, Viale F. Stagno D'Alcontres 37, Messina, 98158, Italy
| | - Sabrina Conoci
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno D'Alcontres 37, Messina, 98158, Italy
- URT Lab Sens Beyond Nano, CNR-DSFTM, Viale F. Stagno D'Alcontres 37, Messina, 98158, Italy
- Department of Chemistry ''Giacomo Ciamician'', University of Bologna, Via Selmi 2, Bologna, 40126, Italy
- CNR-IMM, Institute for Microelectronics and Microsystems, Ottava Strada n.5, Catania, I-95121, Italy
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14
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Zhou C, Chuai Y, Lin C, Wang D, Wang Q, Zou H. A dual fragment triggered DNA ladder nanostructure based on logic gate and dispersion-to-localization catalytic hairpin assembly for efficient fluorescence assay of SARS-CoV-2 and H1N1. Anal Chim Acta 2023; 1275:341590. [PMID: 37524468 DOI: 10.1016/j.aca.2023.341590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 07/02/2023] [Accepted: 07/04/2023] [Indexed: 08/02/2023]
Abstract
DNA nanotechnology has been widely utilized in the construction of various functional nanostructures. However, most DNA nanostructures have the shortcomings of low response rate and serious background leakage. Herein, we proposed the conception of AND logic gate cascaded dispersion-to-localization catalytic hairpin assembly (AND gate-DLCHA) for the fabrication of novel DNA ladder nanostructures. In our design, the entropy-driven AND logic gate can precisely recognize two fragments of the target nucleic acid sequences. After AND logic gate activation by target nucleic acids, dispersion-to-localization catalytic hairpin assembly was initiated. Consequently, tremendous DNA ladder nanostructures were generated and the response signal was rapidly enhanced, which can be used for rapid and amplied detection of nucleic acids. Taking advantage of the sensitivity and specificity of AND gate-DLCHA strategy, the fluorescence sensors were established and successfully applied in ultrasensitive assay of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and influenza A virus (H1N1) within 45 min with the limit of detection (LOD) as low as 66 copies mL-1 (SARS-CoV-2) and 33 copies mL-1 (H1N1), which showed perspectives in pathogen identification and biomedical application. The high selectivity and reliability of established sensors was attributed to the dual-fragment analysis. Meanwhile, the sensors possessed minimal leakage and greatly enhanced signal to background (S/B) ratio owing to substrate transduction from dispersion into colocalization. This rationally developed logic gate cascaded dispersion-to-localization catalytic hairpin assembly strategy presented a new approach for the development of DNA nanostructures.
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Affiliation(s)
- Chen Zhou
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - Yujing Chuai
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - Chiliang Lin
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - Dongsheng Wang
- Department of Clinical Laboratory, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu 610042, China
| | - Qiuju Wang
- Department of Clinical Laboratory, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu 610042, China
| | - Haimin Zou
- Department of Clinical Laboratory, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu 610042, China.
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15
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Zhu H, Wang B, Liu Y. Coordinating Etching Inspired Synthesis of Fe(OH) 3 Nanocages as Mimetic Peroxidase for Fluorescent and Colorimetric Self-Tuning Detection of Ochratoxin A. BIOSENSORS 2023; 13:665. [PMID: 37367030 DOI: 10.3390/bios13060665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 06/09/2023] [Accepted: 06/15/2023] [Indexed: 06/28/2023]
Abstract
The development of multifunctional biomimetic nanozymes with high catalytic activity and sensitive response is rapidly advancing. The hollow nanostructures, including metal hydroxides, metal-organic frameworks, and metallic oxides, possess excellent loading capacity and a high surface area-to-mass ratio. This characteristic allows for the exposure of more active sites and reaction channels, resulting in enhanced catalytic activity of nanozymes. In this work, based on the coordinating etching principle, a facile template-assisted strategy for synthesizing Fe(OH)3 nanocages by using Cu2O nanocubes as the precursors was proposed. The unique three-dimensional structure of Fe(OH)3 nanocages endows it with excellent catalytic activity. Herein, in the light of Fe(OH)3-induced biomimetic nanozyme catalyzed reactions, a self-tuning dual-mode fluorescence and colorimetric immunoassay was successfully constructed for ochratoxin A (OTA) detection. For the colorimetric signal, 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt (ABTS) can be oxidized by Fe(OH)3 nanocages to form a color response that can be preliminarily identified by the human eye. For the fluorescence signal, the fluorescence intensity of 4-chloro-1-naphthol (4-CN) can be quantitatively quenched by the valence transition of Ferric ion in Fe(OH)3 nanocages. Due to the significant self-calibration, the performance of the self-tuning strategy for OTA detection was substantially enhanced. Under the optimized conditions, the developed dual-mode platform accomplishes a wide range of 1 ng/L to 5 μg/L with a detection limit of 0.68 ng/L (S/N = 3). This work not only develops a facile strategy for the synthesis of highly active peroxidase-like nanozyme but also achieves promising sensing platform for OTA detection in actual samples.
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Affiliation(s)
- Hongshuai Zhu
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450003, China
- Key Laboratory for Biobased Materials and Energy of Ministry of Education, College of Materials and Energy, South China Agricultural University, Guangzhou 510642, China
| | - Bingfeng Wang
- Key Laboratory for Biobased Materials and Energy of Ministry of Education, College of Materials and Energy, South China Agricultural University, Guangzhou 510642, China
| | - Yingju Liu
- Key Laboratory for Biobased Materials and Energy of Ministry of Education, College of Materials and Energy, South China Agricultural University, Guangzhou 510642, China
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16
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Fang L, Yang L, Han M, Xu H, Ding W, Dong X. CRISPR-cas technology: A key approach for SARS-CoV-2 detection. Front Bioeng Biotechnol 2023; 11:1158672. [PMID: 37214290 PMCID: PMC10198440 DOI: 10.3389/fbioe.2023.1158672] [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: 02/09/2023] [Accepted: 03/31/2023] [Indexed: 05/24/2023] Open
Abstract
The CRISPR (Clustered Regularly Spaced Short Palindromic Repeats) system was first discovered in prokaryotes as a unique immune mechanism to clear foreign nucleic acids. It has been rapidly and extensively used in basic and applied research owing to its strong ability of gene editing, regulation and detection in eukaryotes. Hererin in this article, we reviewed the biology, mechanisms and relevance of CRISPR-Cas technology and its applications in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) diagnosis. CRISPR-Cas nucleic acid detection tools include CRISPR-Cas9, CRISPR-Cas12, CRISPR-Cas13, CRISPR-Cas14, CRISPR nucleic acid amplification detection technology, and CRISPR colorimetric readout detection system. The above CRISPR technologies have been applied to the nucleic acid detection, including SARS-CoV-2 detection. Common nucleic acid detection based on CRISPR derivation technology include SHERLOCK, DETECTR, and STOPCovid. CRISPR-Cas biosensing technology has been widely applied to point-of-care testing (POCT) by targeting recognition of both DNA molecules and RNA Molecules.
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Affiliation(s)
- Lijuan Fang
- Department of Laboratory Medicine, Hangzhou Ninth People’s Hospital, Hangzhou, Zhejiang Province, China
| | - Lusen Yang
- Department of Laboratory Medicine, Hangzhou Ninth People’s Hospital, Hangzhou, Zhejiang Province, China
| | - Mingyue Han
- Department of Laboratory Medicine, Hangzhou Ninth People’s Hospital, Hangzhou, Zhejiang Province, China
| | - Huimei Xu
- Department of Laboratory Medicine, Hangzhou Ninth People’s Hospital, Hangzhou, Zhejiang Province, China
| | - Wenshuai Ding
- Department of Laboratory Medicine, Hangzhou Ninth People’s Hospital, Hangzhou, Zhejiang Province, China
| | - Xuejun Dong
- Medical Laboratory, Zhejiang University Shaoxing Hospital, Shaoxing, China
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17
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Liu FX, Cui JQ, Wu Z, Yao S. Recent progress in nucleic acid detection with CRISPR. LAB ON A CHIP 2023; 23:1467-1492. [PMID: 36723235 DOI: 10.1039/d2lc00928e] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Recent advances in CRISPR-based biotechnologies have greatly expanded our capabilities to repurpose CRISPR for the development of molecular diagnostic systems. The key attribute that allows CRISPR to be widely utilized is its programmable and highly specific nature. In this review, we first illustrate the principle of the class 2 CRISPR nucleases for molecular diagnostics which originates from their immunologic defence systems. Next, we present the CRISPR-based schemes in the application of diagnostics with amplification-assisted or amplification-free strategies. By highlighting some of the recent advances we interpret how general bioengineering methodologies can be integrated with CRISPR. Finally, we discuss the challenges and exciting prospects for future CRISPR-based biosensing development. We hope that this review will guide the reader to systematically learn the start-of-the-art development of CRISPR-mediated nucleic acid detection and understand how to apply the CRISPR nucleases with different design concepts to more general applications in diagnostics and beyond.
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Affiliation(s)
- Frank X Liu
- Department of Mechanical and Aerospace Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong.
| | - Johnson Q Cui
- Department of Mechanical and Aerospace Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong.
| | - Zhihao Wu
- IIP-Advanced Materials, Interdisciplinary Program Office (IPO), Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Shuhuai Yao
- Department of Mechanical and Aerospace Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong.
- Department of Chemical and Biological Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
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18
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Miao B, Yakubu S, Zhu Q, Issaka E, Zhang Y, Adams M. A Review on Tetrabromobisphenol A: Human Biomonitoring, Toxicity, Detection and Treatment in the Environment. Molecules 2023; 28:2505. [PMID: 36985477 PMCID: PMC10054480 DOI: 10.3390/molecules28062505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 02/23/2023] [Accepted: 03/01/2023] [Indexed: 03/12/2023] Open
Abstract
Tetrabromobisphenol A (TBBPA) is a known endocrine disruptor employed in a range of consumer products and has been predominantly found in different environments through industrial processes and in human samples. In this review, we aimed to summarize published scientific evidence on human biomonitoring, toxic effects and mode of action of TBBPA in humans. Interestingly, an overview of various pretreatment methods, emerging detection methods, and treatment methods was elucidated. Studies on exposure routes in humans, a combination of detection methods, adsorbent-based treatments and degradation of TBBPA are in the preliminary phase and have several limitations. Therefore, in-depth studies on these subjects should be considered to enhance the accurate body load of non-invasive matrix, external exposure levels, optimal design of combined detection techniques, and degrading technology of TBBPA. Overall, this review will improve the scientific comprehension of TBBPA in humans as well as the environment, and the breakthrough for treating waste products containing TBBPA.
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Affiliation(s)
- Baoji Miao
- Henan International Joint Laboratory of Nano-Photoelectric Magnetic Materials, School of Materials Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Salome Yakubu
- Henan International Joint Laboratory of Nano-Photoelectric Magnetic Materials, School of Materials Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Qingsong Zhu
- Henan International Joint Laboratory of Nano-Photoelectric Magnetic Materials, School of Materials Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Eliasu Issaka
- School of Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Yonghui Zhang
- Henan International Joint Laboratory of Nano-Photoelectric Magnetic Materials, School of Materials Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Mabruk Adams
- School of Civil Engineering, National University of Ireland, H91 TK33 Galway, Ireland
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19
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Tang WF, Anh Tran T, Wang LY, Horng JT. SARS-CoV-2 pandemics: an update of CRISPR in diagnosis and host-virus interaction studies. Biomed J 2023; 46:100587. [PMID: 36849044 PMCID: PMC9957976 DOI: 10.1016/j.bj.2023.02.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 01/11/2023] [Accepted: 02/21/2023] [Indexed: 02/27/2023] Open
Abstract
Since December 2019, the Coronavirus disease 2019 (COVID-19) outbreak caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) has spread rapidly around the world, overburdening healthcare systems and creating significant global health concerns. Rapid detection of infected individuals via early diagnostic tests and administration of effective therapy remains vital in pandemic control, and recent advances in the CRISPR (clustered regularly interspaced short palindromic repeats)-Cas (CRISPR-associated proteins) system may support the development of novel diagnostic and therapeutic approaches. Cas-based SARS-CoV-2 detection methods (FELUDA, DETECTR, and SHERLOCK) have been developed for easier handling compared to quantitative polymerase chain reaction (qPCR) assays, with good rapidity, high specificity, and reduced need for complex instrumentation. Cas-CRISPR-derived RNA (Cas-crRNA) complexes have been shown to reduce viral loads in the lungs of infected hamsters, by degrading virus genomes and limiting viral replication in host cells. Viral-host interaction screening platforms have been developed using the CRISPR-based system to identify essential cellular factors involved in pathogenesis, and CRISPR knockout and activation screening results have revealed vital pathways in the life cycle of coronaviruses, including host cell entry receptors (ACE2, DPP4, and ANPEP), proteases involved in spike activation and membrane fusion (CTSL and TMPRSS2), intracellular traffic control routes for virus uncoating and budding, and membrane recruitment for viral replication. Several novel genes (SMARCA4, ARIDIA, and KDM6A) have also been identified via systematic data mining analysis as pathogenic factors for severe CoV infection. This review highlights how CRISPR-based systems can be applied to investigate the viral life cycle, detect viral genomes, and develop therapies against SARS-CoV-2 infection.
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Affiliation(s)
- Wen-Fang Tang
- Research Center for Emerging Viral Infections, College of Medicine, Chang Gung University, Taoyuan City, 333323, Taiwan
| | - Tu Anh Tran
- Department of Biochemistry and Molecular Biology, and Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan City, 333323, Taiwan
| | - Ling-Yu Wang
- Department of Biochemistry and Molecular Biology, and Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan City, 333323, Taiwan,Division of Medical Oncology, Chang Gung Memorial Hospital, Taoyuan City, 333423, Taiwan
| | - Jim-Tong Horng
- Research Center for Emerging Viral Infections, College of Medicine, Chang Gung University, Taoyuan City, 333323, Taiwan; Department of Biochemistry and Molecular Biology, and Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan City, 333323, Taiwan; Research Center for Food and Cosmetic Safety, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan City, 333324, Taiwan; Molecular Infectious Disease Research Center, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan City, 333323, Taiwan.
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20
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Son SU, Jang S, Lim J, Seo SB, Kang T, Jung J, Oh SY, Yoon SW, Yong D, Lee J, Lim EK. Conductive Thread-Based Immunosensor for Pandemic Influenza A (H1N1) Virus Detection. ACS APPLIED MATERIALS & INTERFACES 2023; 15:7759-7766. [PMID: 36748606 DOI: 10.1021/acsami.2c19403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Infectious agents such as viruses pose significant threats to human health, being transmitted via direct contact as well as airborne transmission without direct contact, thus requiring rapid detection to prevent the spread of infectious diseases. In this study, we developed a conductive thread-based immunosensor (CT-IS), a biosensor to easily detect the presence of airborne viruses. CT-IS utilizes an antibody that specifically recognizes the HA protein of the pandemic influenza A (pH1N1) virus, which is incorporated into the conductive thread. The antigen-antibody interaction results in increased strain on the conductive thread in the presence of the pH1N1 virus, resulting in increased electrical resistance of the CT-IS. We evaluated the performance of this sensor using the HA protein and the pH1N1 virus, in addition to samples from patients infected with the pH1N1 virus. We observed a significant change in resistance in the pH1N1-infected patient samples (positive: n = 11, negative: n = 9), whereas negligible change was observed in the control samples (patients not infected with the pH1N1 virus; negative). Hence, the CT-IS is a lightweight fiber-type sensor that can be used as a wearable biosensor by combining it with textiles, to detect the pH1N1 virus in a person's vicinity.
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Affiliation(s)
- Seong Uk Son
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
- Department of Nanobiotechnology, KRIBB School of Biotechnology, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - Soojin Jang
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
- Department of Nanobiotechnology, KRIBB School of Biotechnology, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - Jaewoo Lim
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
| | - Seung Beom Seo
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
- Department of Cogno-Mechatronics Engineering, Pusan National University, Busan 46241, Republic of Korea
| | - Taejoon Kang
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Juyeon Jung
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Seo Yeong Oh
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
| | - Sun-Woo Yoon
- Department of Biological Sciences and Biotechnology, Andong National University, Andong 36729, Republic of Korea
| | - Dongeun Yong
- Department of Laboratory Medicine and Research Institute of Bacterial Resistance, Yonsei University College of Medicine, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Jaejong Lee
- Department of Nano Manufacturing Technology, Korea Institute of Machinery and Materials (KIMM), Daejeon 34103, Republic of Korea
| | - Eun-Kyung Lim
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
- Department of Nanobiotechnology, KRIBB School of Biotechnology, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
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21
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Kumaran A, Jude Serpes N, Gupta T, James A, Sharma A, Kumar D, Nagraik R, Kumar V, Pandey S. Advancements in CRISPR-Based Biosensing for Next-Gen Point of Care Diagnostic Application. BIOSENSORS 2023; 13:202. [PMID: 36831968 PMCID: PMC9953454 DOI: 10.3390/bios13020202] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 01/20/2023] [Accepted: 01/25/2023] [Indexed: 05/25/2023]
Abstract
With the move of molecular tests from diagnostic labs to on-site testing becoming more common, there is a sudden rise in demand for nucleic acid-based diagnostic tools that are selective, sensitive, flexible to terrain changes, and cost-effective to assist in point-of-care systems for large-scale screening and to be used in remote locations in cases of outbreaks and pandemics. CRISPR-based biosensors comprise a promising new approach to nucleic acid detection, which uses Cas effector proteins (Cas9, Cas12, and Cas13) as extremely specialized identification components that may be used in conjunction with a variety of readout approaches (such as fluorescence, colorimetry, potentiometry, lateral flow assay, etc.) for onsite analysis. In this review, we cover some technical aspects of integrating the CRISPR Cas system with traditional biosensing readout methods and amplification technologies such as polymerase chain reaction (PCR), loop-mediated isothermal amplification (LAMP), and recombinase polymerase amplification (RPA) and continue to elaborate on the prospects of the developed biosensor in the detection of some major viral and bacterial diseases. Within the scope of this article, we also discuss the recent COVID pandemic and the numerous CRISPR biosensors that have undergone development since its advent. Finally, we discuss some challenges and future prospects of CRISPR Cas systems in point-of-care testing.
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Affiliation(s)
- Akash Kumaran
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Solan 173229, Himachal Pradesh, India
| | - Nathan Jude Serpes
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Solan 173229, Himachal Pradesh, India
| | - Tisha Gupta
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Solan 173229, Himachal Pradesh, India
| | - Abija James
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Solan 173229, Himachal Pradesh, India
| | - Avinash Sharma
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Solan 173229, Himachal Pradesh, India
| | - Deepak Kumar
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Shoolini University, Solan 173229, Himachal Pradesh, India
| | - Rupak Nagraik
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Solan 173229, Himachal Pradesh, India
| | - Vaneet Kumar
- Department of Natural Science, CT University, Ludhiana 142024, Punjab, India
| | - Sadanand Pandey
- Department of Chemistry, College of Natural Sciences, Yeungnam University, Gyeongsan 38541, Gyeongbuk, Republic of Korea
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22
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Yamacli S, Avci M. Investigation and comparison of graphene nanoribbon and carbon nanotube based SARS-CoV-2 detection sensors: An ab initio study. PHYSICA. B, CONDENSED MATTER 2023; 648:414438. [PMID: 36281340 PMCID: PMC9582926 DOI: 10.1016/j.physb.2022.414438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 10/08/2022] [Accepted: 10/15/2022] [Indexed: 06/16/2023]
Abstract
The rapid detection of SARS-CoV-2, the pathogen of the Covid-19 pandemic, is obviously of great importance for stopping the spread of the virus by detecting infected individuals. Here, we report the ab initio analysis results of graphene nanoribbon (GNR) and carbon nanotube (CNT) based SARS-CoV-2 detection sensors which are experimentally demonstrated in the literature. The investigated structures are the realistic molecular models of the sensors that are employing 1-pyrenebutyric acid N-hydroxysuccinimide ester as the antibody linker. Density functional theory in conjunction with non-equilibrium Green's function formalism (DFT-NEGF) is used to obtain the transmission spectra, current-voltage and resistance-voltage characteristics of the sensors before and after the attachment of the SARS-CoV-2 spike protein. The operation mechanism of the GNR and CNT based SARS-CoV-2 sensors are exposed using the transmission spectrum analysis. Moreover, it is observed that GNR based sensor has more definitive detection characteristics compared to its CNT based counterpart.
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Affiliation(s)
- Serhan Yamacli
- Nuh Naci Yazgan University, Dept. of Electrical-Electronics Engineering, Kayseri, Turkey
| | - Mutlu Avci
- Cukurova University, Dept. of Biomedical Engineering, Adana, Turkey
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23
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Li Z, Xu X, Wang D, Jiang X. Recent advancements in nucleic acid detection with microfluidic chip for molecular diagnostics. Trends Analyt Chem 2023; 158:116871. [PMID: 36506265 PMCID: PMC9721164 DOI: 10.1016/j.trac.2022.116871] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 11/30/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022]
Abstract
The coronavirus disease 2019 (COVID-19) has extensively promoted the application of nucleic acid testing technology in the field of clinical testing. The most widely used polymerase chain reaction (PCR)-based nucleic acid testing technology has problems such as complex operation, high requirements of personnel and laboratories, and contamination. The highly miniaturized microfluidic chip provides an essential tool for integrating the complex nucleic acid detection process. Various microfluidic chips have been developed for the rapid detection of nucleic acid, such as amplification-free microfluidics in combination with clustered regularly interspaced short palindromic repeats (CRISPR). In this review, we first summarized the routine process of nucleic acid testing, including sample processing and nucleic acid detection. Then the typical microfluidic chip technologies and new research advances are summarized. We also discuss the main problems of nucleic acid detection and the future developing trend of the microfluidic chip.
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24
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Guk K, Yi S, Kim H, Bae Y, Yong D, Kim S, Lee KS, Lim EK, Kang T, Jung J. Hybrid CRISPR/Cas protein for one-pot detection of DNA and RNA. Biosens Bioelectron 2023; 219:114819. [PMID: 36327561 DOI: 10.1016/j.bios.2022.114819] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 10/13/2022] [Indexed: 11/05/2022]
Abstract
Clustered regularly interspaced short palindromic repeats (CRISPR)-based diagnostics have emerged as next-generation molecular diagnostics. In CRISPR-based diagnostics, Cas12 and Cas13 proteins have been widely employed to detect DNA and RNA, respectively. Herein, we developed a novel hybrid Cas protein capable of detecting universal nucleic acids (DNA and RNA). The CRISPR/hybrid Cas system simultaneously recognizes both DNA and RNA, enabling the dual detection of pathogenic viruses in a single tube. Using wild-type (WT) and N501Y mutant severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) as detection models, we successfully detected both virus strains with a detection limit of 10 viral copies per reaction without cross-reactivity. Furthermore, it is demonstrated the detection of WT SARS-CoV-2 and N501Y mutant variants in clinical samples by using the CRISPR/hybrid Cas system. The hybrid Cas protein is expected to be utilized in a molecular diagnostic method for infectious diseases, tissue and liquid biopsies, and other nucleic acid biomarkers.
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Affiliation(s)
- Kyeonghye Guk
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Soyeon Yi
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Hyeran Kim
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Yoonji Bae
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Dongeun Yong
- Department of Laboratory Medicine and Research Institute of Bacterial Resistance, Yonsei University, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Sunjoo Kim
- Republic of Korea Department of Laboratory Medicine, Gyeongsang National University College of Medicine, Jinju, 52727, Republic of Korea
| | - Kyu-Sun Lee
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea; School of Pharmacy, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon, 16419, Republic of Korea
| | - Eun-Kyung Lim
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea; Department of Nanobiotechnology, KRIBB School of Biotechnology, UST, 217 Gajeong-ro, Yuseong-gu, Daejeon, 34113, Republic of Korea; School of Pharmacy, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon, 16419, Republic of Korea
| | - Taejoon Kang
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea; School of Pharmacy, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon, 16419, Republic of Korea.
| | - Juyeon Jung
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea; Department of Nanobiotechnology, KRIBB School of Biotechnology, UST, 217 Gajeong-ro, Yuseong-gu, Daejeon, 34113, Republic of Korea; School of Pharmacy, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon, 16419, Republic of Korea.
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25
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Xie Y, Li H, Chen F, Udayakumar S, Arora K, Chen H, Lan Y, Hu Q, Zhou X, Guo X, Xiu L, Yin K. Clustered Regularly Interspaced short palindromic repeats-Based Microfluidic System in Infectious Diseases Diagnosis: Current Status, Challenges, and Perspectives. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2204172. [PMID: 36257813 PMCID: PMC9731715 DOI: 10.1002/advs.202204172] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 09/16/2022] [Indexed: 06/02/2023]
Abstract
Mitigating the spread of global infectious diseases requires rapid and accurate diagnostic tools. Conventional diagnostic techniques for infectious diseases typically require sophisticated equipment and are time consuming. Emerging clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated proteins (Cas) detection systems have shown remarkable potential as next-generation diagnostic tools to achieve rapid, sensitive, specific, and field-deployable diagnoses of infectious diseases, based on state-of-the-art microfluidic platforms. Therefore, a review of recent advances in CRISPR-based microfluidic systems for infectious diseases diagnosis is urgently required. This review highlights the mechanisms of CRISPR/Cas biosensing and cutting-edge microfluidic devices including paper, digital, and integrated wearable platforms. Strategies to simplify sample pretreatment, improve diagnostic performance, and achieve integrated detection are discussed. Current challenges and future perspectives contributing to the development of more effective CRISPR-based microfluidic diagnostic systems are also proposed.
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Affiliation(s)
- Yi Xie
- School of Global HealthChinese Center for Tropical Diseases ResearchShanghai Jiao Tong University School of MedicineShanghai200025P. R. China
- One Health CenterShanghai Jiao Tong University‐The University of EdinburghShanghai200025P. R. China
| | - Huimin Li
- School of Global HealthChinese Center for Tropical Diseases ResearchShanghai Jiao Tong University School of MedicineShanghai200025P. R. China
- One Health CenterShanghai Jiao Tong University‐The University of EdinburghShanghai200025P. R. China
| | - Fumin Chen
- School of Global HealthChinese Center for Tropical Diseases ResearchShanghai Jiao Tong University School of MedicineShanghai200025P. R. China
- One Health CenterShanghai Jiao Tong University‐The University of EdinburghShanghai200025P. R. China
| | - Srisruthi Udayakumar
- Division of Engineering in MedicineDepartment of MedicineBrigham and Women's Hospital and Harvard Medical SchoolBostonMA02139USA
| | - Khyati Arora
- Division of Engineering in MedicineDepartment of MedicineBrigham and Women's Hospital and Harvard Medical SchoolBostonMA02139USA
| | - Hui Chen
- Division of Engineering in MedicineDepartment of MedicineBrigham and Women's Hospital and Harvard Medical SchoolBostonMA02139USA
| | - Yang Lan
- Centre for Nature‐Inspired EngineeringDepartment of Chemical EngineeringUniversity College LondonLondonWC1E 7JEUK
| | - Qinqin Hu
- School of Global HealthChinese Center for Tropical Diseases ResearchShanghai Jiao Tong University School of MedicineShanghai200025P. R. China
- One Health CenterShanghai Jiao Tong University‐The University of EdinburghShanghai200025P. R. China
| | - Xiaonong Zhou
- School of Global HealthChinese Center for Tropical Diseases ResearchShanghai Jiao Tong University School of MedicineShanghai200025P. R. China
- One Health CenterShanghai Jiao Tong University‐The University of EdinburghShanghai200025P. R. China
| | - Xiaokui Guo
- School of Global HealthChinese Center for Tropical Diseases ResearchShanghai Jiao Tong University School of MedicineShanghai200025P. R. China
- One Health CenterShanghai Jiao Tong University‐The University of EdinburghShanghai200025P. R. China
| | - Leshan Xiu
- School of Global HealthChinese Center for Tropical Diseases ResearchShanghai Jiao Tong University School of MedicineShanghai200025P. R. China
- One Health CenterShanghai Jiao Tong University‐The University of EdinburghShanghai200025P. R. China
| | - Kun Yin
- School of Global HealthChinese Center for Tropical Diseases ResearchShanghai Jiao Tong University School of MedicineShanghai200025P. R. China
- One Health CenterShanghai Jiao Tong University‐The University of EdinburghShanghai200025P. R. China
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26
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Wu L, Wang X, Wu X, Xu S, Liu M, Cao X, Tang T, Huang X, Huang H. MnO 2 Nanozyme-Mediated CRISPR-Cas12a System for the Detection of SARS-CoV-2. ACS APPLIED MATERIALS & INTERFACES 2022; 14:50534-50542. [PMID: 36301087 PMCID: PMC9631339 DOI: 10.1021/acsami.2c14497] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 10/13/2022] [Indexed: 06/16/2023]
Abstract
The CRISPR-Cas system was developed into a molecular diagnostic tool with high sensitivity, low cost, and high specificity in recent years. Colorimetric assays based on nanozymes offer an attractive point-of-care testing method for their low cost of use and user-friendly operation. Here, a MnO2 nanozyme-mediated CRISPR-Cas12a system was instituted to detect SARS-CoV-2. MnO2 nanorods linked to magnetic beads via a single-stranded DNA (ssDNA) linker used as an oxidase-like nanozyme inducing the color change of 3,3',5,5'-tetramethylbenzidine, which can be distinguished by the naked eye. The detection buffer color will change when the Cas12a is activated by SARS-CoV-2 and indiscriminately cleave the linker ssDNA. The detection limit was 10 copies per microliter and showed no cross-reaction with other coronaviruses. The nanozyme-mediated CRISPR-Cas12a system shows high selectivity and facile operation, with great potential for molecular diagnosis in point-of-care testing applications.
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Affiliation(s)
- Lina Wu
- School of Food Science and Pharmaceutical Engineering,
Nanjing Normal University, Nanjing210023,
People’s Republic of China
- Zhejiang Laboratory,
Hangzhou311100, People’s Republic of China
| | - Xinjie Wang
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern
Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture and Rural Affairs,
Agricultural Genomics Institute at Shenzhen, Chinese Academy of
Agricultural Sciences, Shenzhen, 518120, People’s Republic
of China
| | - Xiangchuan Wu
- School of Food Science and Pharmaceutical Engineering,
Nanjing Normal University, Nanjing210023,
People’s Republic of China
| | - Shiqi Xu
- School of Food Science and Pharmaceutical Engineering,
Nanjing Normal University, Nanjing210023,
People’s Republic of China
| | - Ming Liu
- State Key Laboratory of Respiratory Disease, National
Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory
Health, The First Affiliated Hospital, Guangzhou Medical
University, Guangzhou510120, China
| | - Xizhong Cao
- State Key Laboratory of Respiratory Disease, National
Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory
Health, The First Affiliated Hospital, Guangzhou Medical
University, Guangzhou510120, China
| | - Taishan Tang
- State Key Laboratory of Respiratory Disease, National
Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory
Health, The First Affiliated Hospital, Guangzhou Medical
University, Guangzhou510120, China
| | - Xingxu Huang
- Zhejiang Laboratory,
Hangzhou311100, People’s Republic of China
| | - He Huang
- School of Food Science and Pharmaceutical Engineering,
Nanjing Normal University, Nanjing210023,
People’s Republic of China
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27
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Zhang X, Yang Y, Cao J, Qi Z, Li G. Point-of-care CRISPR/Cas biosensing technology: A promising tool for preventing the possible COVID-19 resurgence caused by contaminated cold-chain food and packaging. FOOD FRONTIERS 2022; 4:FFT2176. [PMID: 36712576 PMCID: PMC9874772 DOI: 10.1002/fft2.176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/1912] [Revised: 12/12/1912] [Accepted: 12/12/1912] [Indexed: 02/01/2023] Open
Abstract
The ongoing coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has caused great public health concern and has been a global threat due to its high transmissibility and morbidity. Although the SARS-CoV-2 transmission mainly relies on the person-to-person route through the respiratory droplets, the possible transmission through the contaminated cold-chain food and packaging to humans has raised widespread concerns. This review discussed the possibility of SARS-CoV-2 transmission via the contaminated cold-chain food and packaging by tracing the occurrence, the survival of SARS-CoV-2 in the contaminated cold-chain food and packaging, as well as the transmission and outbreaks related to the contaminated cold-chain food and packaging. Rapid, accurate, and reliable diagnostics of SARS-CoV-2 is of great importance for preventing and controlling the COVID-19 resurgence. Therefore, we summarized the recent advances on the emerging clustered regularly interspaced short palindromic repeats (CRISPR)/Cas system-based biosensing technology that is promising and powerful for preventing the possible COVID-19 resurgence caused by the contaminated cold-chain food and packaging during the COVID-19 pandemic, including CRISPR/Cas system-based biosensors and their integration with portable devices (e.g., smartphone, lateral flow assays, microfluidic chips, and nanopores). Impressively, this review not only provided an insight on the possibility of SARS-CoV-2 transmission through the food supply chain, but also proposed the future opportunities and challenges on the development of CRISPR/Cas system-based detection methods for the diagnosis of SARS-CoV-2.
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Affiliation(s)
- Xianlong Zhang
- Food safety and Quality Control Innovation team, Department of Food Science and EngineeringSchool of Food and Biological Engineering, Shaanxi University of Science and TechnologyXi'an710021China
| | - Yan Yang
- Food safety and Quality Control Innovation team, Department of Food Science and EngineeringSchool of Food and Biological Engineering, Shaanxi University of Science and TechnologyXi'an710021China
| | - Juanjuan Cao
- Food safety and Quality Control Innovation team, Department of Food Science and EngineeringSchool of Food and Biological Engineering, Shaanxi University of Science and TechnologyXi'an710021China
| | - Zihe Qi
- Food safety and Quality Control Innovation team, Department of Food Science and EngineeringSchool of Food and Biological Engineering, Shaanxi University of Science and TechnologyXi'an710021China
| | - Guoliang Li
- Food safety and Quality Control Innovation team, Department of Food Science and EngineeringSchool of Food and Biological Engineering, Shaanxi University of Science and TechnologyXi'an710021China
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28
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Zhang X, Shi Y, Chen G, Wu D, Wu Y, Li G. CRISPR/Cas Systems-Inspired Nano/Biosensors for Detecting Infectious Viruses and Pathogenic Bacteria. SMALL METHODS 2022; 6:e2200794. [PMID: 36114150 DOI: 10.1002/smtd.202200794] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 08/15/2022] [Indexed: 06/15/2023]
Abstract
Infectious pathogens cause severe human illnesses and great deaths per year worldwide. Rapid, sensitive, and accurate detection of pathogens is of great importance for preventing infectious diseases caused by pathogens and optimizing medical healthcare systems. Inspired by a microbial defense system (i.e., CRISPR/ CRISPR-associated proteins (Cas) system, an adaptive immune system for protecting microorganisms from being attacked by invading species), a great many new biosensors have been successfully developed and widely applied in the detection of infectious viruses and pathogenic bacteria. Moreover, advanced nanotechnologies have also been integrated into these biosensors to improve their detection stability, sensitivity, and accuracy. In this review, the recent advance in CRISPR/Cas systems-based nano/biosensors and their applications in the detection of infectious viruses and pathogenic bacteria are comprehensively reviewed. First of all, the categories and working principles of CRISPR/Cas systems for establishing the nano/biosensors are simply introduced. Then, the design and construction of CRISPR/Cas systems-based nano/biosensors are comprehensively discussed. In the end, attentions are focused on the applications of CRISPR/Cas systems-based nano/biosensors in the detection of infectious viruses and pathogenic bacteria. Impressively, the remaining opportunities and challenges for the further design and development of CRISPR/Cas system-based nano/biosensors and their promising applications are proposed.
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Affiliation(s)
- Xianlong Zhang
- School of Food and Biological Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, P. R. China
| | - Yiheng Shi
- School of Food and Biological Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, P. R. China
| | - Guang Chen
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, P. R. China
| | - Di Wu
- Institute for Global Food Security, Queen's University Belfast, Belfast, BT95DL, UK
| | - Yongning Wu
- School of Food and Biological Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, P. R. China
- NHC Key Laboratory of Food Safety Risk Assessment, Food Safety Research Unit (2019RU014) of Chinese Academy of Medical Science, China National Center for Food Safety Risk Assessment, Beijing, 100021, P. R. China
| | - Guoliang Li
- School of Food and Biological Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, P. R. China
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29
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Chen K, Shen Z, Wang G, Gu W, Zhao S, Lin Z, Liu W, Cai Y, Mushtaq G, Jia J, Wan C(C, Yan T. Research progress of CRISPR-based biosensors and bioassays for molecular diagnosis. Front Bioeng Biotechnol 2022; 10:986233. [PMID: 36185462 PMCID: PMC9524266 DOI: 10.3389/fbioe.2022.986233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 08/10/2022] [Indexed: 11/13/2022] Open
Abstract
CRISPR/Cas technology originated from the immune mechanism of archaea and bacteria and was awarded the Nobel Prize in Chemistry in 2020 for its success in gene editing. Molecular diagnostics is highly valued globally for its development as a new generation of diagnostic technology. An increasing number of studies have shown that CRISPR/Cas technology can be integrated with biosensors and bioassays for molecular diagnostics. CRISPR-based detection has attracted much attention as highly specific and sensitive sensors with easily programmable and device-independent capabilities. The nucleic acid-based detection approach is one of the most sensitive and specific diagnostic methods. With further research, it holds promise for detecting other biomarkers such as small molecules and proteins. Therefore, it is worthwhile to explore the prospects of CRISPR technology in biosensing and summarize its application strategies in molecular diagnostics. This review provides a synopsis of CRISPR biosensing strategies and recent advances from nucleic acids to other non-nucleic small molecules or analytes such as proteins and presents the challenges and perspectives of CRISPR biosensors and bioassays.
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Affiliation(s)
- Kun Chen
- School of Life Sciences, Shanghai University, Shanghai, China
| | - Ziyi Shen
- School of Life Sciences, Shanghai University, Shanghai, China
| | - Guanzhen Wang
- School of Life Sciences, Shanghai University, Shanghai, China
- University and College Key Lab of Natural Product Chemistry and Application in Xinjiang, School of Chemistry and Environmental Science, Yili Normal University, Yining, China
| | - Wei Gu
- School of Life Sciences, Shanghai University, Shanghai, China
| | - Shengchao Zhao
- School of Life Sciences, Shanghai University, Shanghai, China
- University and College Key Lab of Natural Product Chemistry and Application in Xinjiang, School of Chemistry and Environmental Science, Yili Normal University, Yining, China
| | - Zihan Lin
- School of Life Sciences, Shanghai University, Shanghai, China
| | - Wei Liu
- University and College Key Lab of Natural Product Chemistry and Application in Xinjiang, School of Chemistry and Environmental Science, Yili Normal University, Yining, China
| | - Yi Cai
- Key Laboratory of Molecular Target & Clinical Pharmacology and The State & NMPA Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Gohar Mushtaq
- Center for Scientific Research, Faculty of Medicine, Idlib University, Idlib, Syria
| | - Jia Jia
- School of Life Sciences, Shanghai University, Shanghai, China
| | - Chunpeng (Craig) Wan
- Jiangxi Key Laboratory for Postharvest Technology and Nondestructive Testing of Fruits and Vegetables, College of Agronomy, Jiangxi Agricultural University, Nanchang, China
| | - Tingdong Yan
- School of Life Sciences, Shanghai University, Shanghai, China
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30
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Wei X, Pu A, Liu Q, Hou Q, Zhang Y, An X, Long Y, Jiang Y, Dong Z, Wu S, Wan X. The Bibliometric Landscape of Gene Editing Innovation and Regulation in the Worldwide. Cells 2022; 11:cells11172682. [PMID: 36078090 PMCID: PMC9454589 DOI: 10.3390/cells11172682] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 08/18/2022] [Accepted: 08/22/2022] [Indexed: 11/16/2022] Open
Abstract
Gene editing (GE) has become one of the mainstream bioengineering technologies over the past two decades, mainly fueled by the rapid development of the CRISPR/Cas system since 2012. To date, plenty of articles related to the progress and applications of GE have been published globally, but the objective, quantitative and comprehensive investigations of them are relatively few. Here, 13,980 research articles and reviews published since 1999 were collected by using GE-related queries in the Web of Science. We used bibliometric analysis to investigate the competitiveness and cooperation of leading countries, influential affiliations, and prolific authors. Text clustering methods were used to assess technical trends and research hotspots dynamically. The global application status and regulatory framework were also summarized. This analysis illustrates the bottleneck of the GE innovation and provides insights into the future trajectory of development and application of the technology in various fields, which will be helpful for the popularization of gene editing technology.
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Affiliation(s)
- Xun Wei
- Zhongzhi International Institute of Agricultural Biosciences, Research Center of Biology and Agriculture, Shunde Graduate School, University of Science and Technology Beijing, Beijing 100024, China
- Beijing Beike Institute of Precision Medicine and Health Technology, Beijing 100192, China
- Correspondence: (X.W.); (X.W.); Tel.: +86-189-1087-6260 (X.W.); +86-186-0056-1850 (X.W.)
| | - Aqing Pu
- Zhongzhi International Institute of Agricultural Biosciences, Research Center of Biology and Agriculture, Shunde Graduate School, University of Science and Technology Beijing, Beijing 100024, China
| | - Qianqian Liu
- Zhongzhi International Institute of Agricultural Biosciences, Research Center of Biology and Agriculture, Shunde Graduate School, University of Science and Technology Beijing, Beijing 100024, China
| | - Quancan Hou
- Zhongzhi International Institute of Agricultural Biosciences, Research Center of Biology and Agriculture, Shunde Graduate School, University of Science and Technology Beijing, Beijing 100024, China
- Beijing Beike Institute of Precision Medicine and Health Technology, Beijing 100192, China
| | - Yong Zhang
- Beijing Beike Institute of Precision Medicine and Health Technology, Beijing 100192, China
| | - Xueli An
- Zhongzhi International Institute of Agricultural Biosciences, Research Center of Biology and Agriculture, Shunde Graduate School, University of Science and Technology Beijing, Beijing 100024, China
- Beijing Beike Institute of Precision Medicine and Health Technology, Beijing 100192, China
| | - Yan Long
- Zhongzhi International Institute of Agricultural Biosciences, Research Center of Biology and Agriculture, Shunde Graduate School, University of Science and Technology Beijing, Beijing 100024, China
- Beijing Beike Institute of Precision Medicine and Health Technology, Beijing 100192, China
| | - Yilin Jiang
- Zhongzhi International Institute of Agricultural Biosciences, Research Center of Biology and Agriculture, Shunde Graduate School, University of Science and Technology Beijing, Beijing 100024, China
| | - Zhenying Dong
- Beijing Beike Institute of Precision Medicine and Health Technology, Beijing 100192, China
| | - Suowei Wu
- Zhongzhi International Institute of Agricultural Biosciences, Research Center of Biology and Agriculture, Shunde Graduate School, University of Science and Technology Beijing, Beijing 100024, China
- Beijing Beike Institute of Precision Medicine and Health Technology, Beijing 100192, China
| | - Xiangyuan Wan
- Zhongzhi International Institute of Agricultural Biosciences, Research Center of Biology and Agriculture, Shunde Graduate School, University of Science and Technology Beijing, Beijing 100024, China
- Beijing Beike Institute of Precision Medicine and Health Technology, Beijing 100192, China
- Correspondence: (X.W.); (X.W.); Tel.: +86-189-1087-6260 (X.W.); +86-186-0056-1850 (X.W.)
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31
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Kang B, Lee Y, Lim J, Yong D, Ki Choi Y, Woo Yoon S, Seo S, Jang S, Uk Son S, Kang T, Jung J, Lee KS, Kim MH, Lim EK. FRET-based hACE2 receptor mimic peptide conjugated nanoprobe for simple detection of SARS-CoV-2. CHEMICAL ENGINEERING JOURNAL (LAUSANNE, SWITZERLAND : 1996) 2022; 442:136143. [PMID: 35382003 PMCID: PMC8969299 DOI: 10.1016/j.cej.2022.136143] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 03/15/2022] [Accepted: 03/29/2022] [Indexed: 05/19/2023]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has led to a pandemic of acute respiratory disease, namely coronavirus disease (COVID-19). This disease threatens human health and public safety. Early diagnosis, isolation, and prevention are important to suppress the outbreak of COVID 19 given the lack of specific antiviral drugs to treat this disease and the emergence of various variants of the virus that cause breakthrough infections even after vaccine administration. Simple and prompt testing is paramount to preventing further spread of the virus. However, current testing methods, namely RT-PCR, is time-consuming. Binding of the SARS-CoV-2 spike (S) glycoprotein to human angiotensin-converting enzyme 2 (hACE2) receptor plays a pivotal role in host cell entry. In the present study, we developed a hACE2 mimic peptide beacon (COVID19-PEB) for simple detection of SARS-CoV-2 using a fluorescence resonance energy transfer system. COVID19-PEB exhibits minimal fluorescence in its ''closed'' hairpin structure; however, in the presence of SARS-CoV-2, the specific recognition of the S protein receptor-binding domain by COVID19-PEB causes the beacon to assume an ''open'' structure that emits strong fluorescence. COVID19-PEB can detect SARS-CoV-2 within 3 h or even 50 min and exhibits strong fluorescence even at low viral concentrations, with a detection limit of 4 × 103 plaque-forming unit/test. Furthermore, in SARS-CoV-2-infected patient samples confirmed using polymerase chain reaction, COVID19-PEB accurately detected the virus. COVID19-PEB could be developed as a rapid and accurate diagnostic tool for COVID-19.
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Affiliation(s)
- Byunghoon Kang
- BioNanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
| | - Youngjin Lee
- Metabolic Regulation Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
| | - Jaewoo Lim
- BioNanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
- Department of Nanobiotechnology, KRIBB School of Biotechnology, University of Science and Technology (UST), 217 Gajeong-ro, Yuseong-gu, Daejeon 34113, Republic of Korea
| | - Dongeun Yong
- Department of Laboratory Medicine and Research Institute of Bacterial Resistance, College of Medicine, Yonsei University, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Young Ki Choi
- Department of Microbiology, College of Medicine and Medical Research Institute, Chungbuk National University, 776 1sunhwan-ro, Seowon-gu, Cheongju 28644, Republic of Korea
- Center for Study of Emerging and Re-emerging Viruses, Korea Virus Research Institute, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
| | - Sun Woo Yoon
- BioNanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
| | - Seungbeom Seo
- BioNanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
- Department of Cogno-Mechatronics Engineering, Pusan National University, 2 Busandaehak-ro, Gumjeong-gu, Busan 46241, Republic of Korea
| | - Soojin Jang
- BioNanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
- Department of Nanobiotechnology, KRIBB School of Biotechnology, University of Science and Technology (UST), 217 Gajeong-ro, Yuseong-gu, Daejeon 34113, Republic of Korea
| | - Seong Uk Son
- BioNanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
- Department of Nanobiotechnology, KRIBB School of Biotechnology, University of Science and Technology (UST), 217 Gajeong-ro, Yuseong-gu, Daejeon 34113, Republic of Korea
| | - Taejoon Kang
- BioNanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
| | - Juyeon Jung
- BioNanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
- Department of Nanobiotechnology, KRIBB School of Biotechnology, University of Science and Technology (UST), 217 Gajeong-ro, Yuseong-gu, Daejeon 34113, Republic of Korea
| | - Kyu-Sun Lee
- BioNanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
| | - Myung Hee Kim
- Metabolic Regulation Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
| | - Eun-Kyung Lim
- BioNanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
- Department of Nanobiotechnology, KRIBB School of Biotechnology, University of Science and Technology (UST), 217 Gajeong-ro, Yuseong-gu, Daejeon 34113, Republic of Korea
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32
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Sivakumar R, Lee NY. Recent advances in airborne pathogen detection using optical and electrochemical biosensors. Anal Chim Acta 2022; 1234:340297. [PMID: 36328717 PMCID: PMC9395976 DOI: 10.1016/j.aca.2022.340297] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 07/27/2022] [Accepted: 08/18/2022] [Indexed: 11/30/2022]
Abstract
The world is currently facing an adverse condition due to the pandemic of airborne pathogen SARS-CoV-2. Prevention is better than cure; thus, the rapid detection of airborne pathogens is necessary because it can reduce outbreaks and save many lives. Considering the immense role of diverse detection techniques for airborne pathogens, proper summarization of these techniques would be beneficial for humans. Hence, this review explores and summarizes emerging techniques, such as optical and electrochemical biosensors used for detecting airborne bacteria (Bacillus anthracis, Mycobacterium tuberculosis, Staphylococcus aureus, and Streptococcus pneumoniae) and viruses (Influenza A, Avian influenza, Norovirus, and SARS-CoV-2). Significantly, the first section briefly focuses on various diagnostic modalities applied toward airborne pathogen detection. Next, the fabricated optical biosensors using various transducer materials involved in colorimetric and fluorescence strategies for infectious pathogen detection are extensively discussed. The third section is well documented based on electrochemical biosensors for airborne pathogen detection by differential pulse voltammetry, cyclic voltammetry, square-wave voltammetry, amperometry, and impedance spectroscopy. The unique pros and cons of these modalities and their future perspectives are addressed in the fourth and fifth sections. Overall, this review inspected 171 research articles published in the last decade and persuaded the importance of optical and electrochemical biosensors for airborne pathogen detection.
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Affiliation(s)
- Rajamanickam Sivakumar
- Department of BioNano Technology, Gachon University, 1342 Seongnam-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do, 13120, South Korea
| | - Nae Yoon Lee
- Department of BioNano Technology, Gachon University, 1342 Seongnam-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do, 13120, South Korea.
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33
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Song J, Cha B, Moon J, Jang H, Kim S, Jang J, Yong D, Kwon HJ, Lee IC, Lim EK, Jung J, Park HG, Kang T. Smartphone-Based SARS-CoV-2 and Variants Detection System using Colorimetric DNAzyme Reaction Triggered by Loop-Mediated Isothermal Amplification (LAMP) with Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR). ACS NANO 2022; 16:11300-11314. [PMID: 35735410 PMCID: PMC9236205 DOI: 10.1021/acsnano.2c04840] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Coronavirus disease (COVID-19) has affected people for over two years. Moreover, the emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants has raised concerns regarding its accurate diagnosis. Here, we report a colorimetric DNAzyme reaction triggered by loop-mediated isothermal amplification (LAMP) with clustered regularly interspaced short palindromic repeats (CRISPR), referred to as DAMPR assay for detecting SARS-CoV-2 and variants genes with attomolar sensitivity within an hour. The CRISPR-associated protein 9 (Cas9) system eliminated false-positive signals of LAMP products, improving the accuracy of DAMPR assay. Further, we fabricated a portable DAMPR assay system using a three-dimensional printing technique and developed a machine learning (ML)-based smartphone application to routinely check diagnostic results of SARS-CoV-2 and variants. Among blind tests of 136 clinical samples, the proposed system successfully diagnosed COVID-19 patients with a clinical sensitivity and specificity of 100% each. More importantly, the D614G (variant-common), T478K (delta-specific), and A67V (omicron-specific) mutations of the SARS-CoV-2 S gene were detected selectively, enabling the diagnosis of 70 SARS-CoV-2 delta or omicron variant patients. The DAMPR assay system is expected to be employed for on-site, rapid, accurate detection of SARS-CoV-2 and its variants gene and employed in the diagnosis of various infectious diseases.
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Affiliation(s)
- Jayeon Song
- Bionanotechnology
Research Center, Korea Research Institute
of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu,
Daejeon 34141, Republic
of Korea
| | - Baekdong Cha
- School
of Integrated Technology, Gwangju Institute
of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu,
Gwangju 61005, Republic
of Korea
| | - Jeong Moon
- Bionanotechnology
Research Center, Korea Research Institute
of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu,
Daejeon 34141, Republic
of Korea
- Department
of Chemical and Biomolecular Engineering (BK21+ Program), Korea Advanced Institute of Science and Technology
(KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
| | - Hyowon Jang
- Bionanotechnology
Research Center, Korea Research Institute
of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu,
Daejeon 34141, Republic
of Korea
| | - Sunjoo Kim
- Department
of Laboratory Medicine, Gyeongsang National
University College of Medicine, 79 Gangnam-ro, Jinju-si, Gyeongsangnam-do 52727, Republic of Korea
- Gyeongnam
Center for Disease Control and Prevention, 300 Jungang-daero, Uichang-gu,
Changwon-si, Gyeongsangnamdo 51154, Republic of Korea
| | - Jieun Jang
- Gyeongnam
Center for Disease Control and Prevention, 300 Jungang-daero, Uichang-gu,
Changwon-si, Gyeongsangnamdo 51154, Republic of Korea
| | - Dongeun Yong
- Department
of Laboratory Medicine and Research Institute of Bacterial Resistance, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Hyung-Jun Kwon
- Functional
Biomaterial Research Center, KRIBB, 181 Ipsin-gil, Jeongeup-si, Jeollabuk-do 56212, Republic of Korea
| | - In-Chul Lee
- Functional
Biomaterial Research Center, KRIBB, 181 Ipsin-gil, Jeongeup-si, Jeollabuk-do 56212, Republic of Korea
| | - Eun-Kyung Lim
- Bionanotechnology
Research Center, Korea Research Institute
of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu,
Daejeon 34141, Republic
of Korea
- Department
of Nanobiotechnology, KRIBB School of Biotechnology, University of Science and Technology (UST), 217 Gajeong-ro, Yuseong-gu,
Daejeon 34113, Republic
of Korea
| | - Juyeon Jung
- Bionanotechnology
Research Center, Korea Research Institute
of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu,
Daejeon 34141, Republic
of Korea
| | - Hyun Gyu Park
- Department
of Chemical and Biomolecular Engineering (BK21+ Program), Korea Advanced Institute of Science and Technology
(KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
| | - Taejoon Kang
- Bionanotechnology
Research Center, Korea Research Institute
of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu,
Daejeon 34141, Republic
of Korea
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34
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Lou J, Wang B, Li J, Ni P, Jin Y, Chen S, Xi Y, Zhang R, Duan G. The CRISPR-Cas system as a tool for diagnosing and treating infectious diseases. Mol Biol Rep 2022; 49:11301-11311. [PMID: 35857175 PMCID: PMC9297709 DOI: 10.1007/s11033-022-07752-z] [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: 04/16/2022] [Revised: 06/12/2022] [Accepted: 06/28/2022] [Indexed: 10/26/2022]
Abstract
Emerging and relapsing infectious diseases pose a huge health threat to human health and a new challenge to global public health. Rapid, sensitive and simple diagnostic tools are keys to successful management of infectious patients and containment of disease transmission. In recent years, international research on Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) and CRISPR-related proteins (Cas) has revolutionized our understanding of biology. The CRISPR-Cas system has the advantages of high specificity, high sensitivity, simple, rapid, low cost, and has begun to be used for molecular diagnosis and treatment of infectious diseases. In this paper, we described the biological principles, application fields and prospects of CRISPR-Cas system in the molecular diagnosis and treatment of infectious diseases, and compared it with existing molecular diagnosis methods, the advantages and disadvantages were summarized.
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Affiliation(s)
- Juan Lou
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Bin Wang
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Junwei Li
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Peng Ni
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Yuefei Jin
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Shuaiyin Chen
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Yuanlin Xi
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Rongguang Zhang
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, China. .,International School of Public Health and One Health, The First Affiliated Hospital, Hainan Medical University, Haikou, China.
| | - Guangcai Duan
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, China
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35
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Kanafi MM, Tavallaei M. Overview of advances in CRISPR/deadCas9 technology and its applications in human diseases. Gene 2022; 830:146518. [PMID: 35447246 DOI: 10.1016/j.gene.2022.146518] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 04/05/2022] [Accepted: 04/14/2022] [Indexed: 12/20/2022]
Abstract
Prokaryotes possess an adaptive immune system using various CRISPR associated (Cas) genes to make an archive of records from invading phages and eliminate them upon re-exposure when specialized Cas proteins cut foreign DNA into small pieces. On the basis of the different types of Cas proteins, CRISPR systems seen in some prokaryotic genomes, are different to each other. It has been proved that CRISPR has a great potential for genome engineering. Studies have also demonstrated that in comparison to the preceding genome engineering tools CRISPR/Cas systems can be harnessed as a flexible tool with easy multiplexing and scaling ability. Recent studies suggest that CRISPR/Cas systems can also be used for non-genome engineering roles. Isolation and identification of new Cas proteins or modification of existing ones are effectively increasing the number of CRISPR applications and helps its development. D10A and H840A mutations at RuvC and HNH endonuclease domains of wild type Streptococcus pyogenes Cas9 (SpCas9) respectively creates a nuclease, dead Cas9 (dCas9) molecule, that does not cut target DNA but still retains its capability for binding to target DNA based on the gRNA targeting sequence. In this article we review the potentials of this enzyme, dCas9, toward development of the applications of CRISPR/dCas9 technology in fields such as; visualization of genomic loci, disease diagnosis and transcriptional repression and activation.
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Affiliation(s)
| | - Mahmood Tavallaei
- Human Genetic Research Centre, Baqiyatallah University of Medical Science, Tehran, Iran
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36
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Point-of-care COVID-19 testing: colorimetric diagnosis using rapid and ultra-sensitive ramified rolling circle amplification. Anal Bioanal Chem 2022; 414:5907-5915. [PMID: 35715585 PMCID: PMC9205388 DOI: 10.1007/s00216-022-04156-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 05/17/2022] [Accepted: 05/30/2022] [Indexed: 12/24/2022]
Abstract
In this paper, we report a molecular diagnostic system—combining a colorimetric probe (RHthio-CuSO4) for pyrophosphate sensing and isothermal gene amplification (ramified rolling circle amplification)—that operates with high selectivity and sensitivity for clinical point-of-care diagnosis of SARS-CoV-2. During the polymerase phase of the DNA amplification process, pyrophosphate was released from the nucleotide triphosphate as a side product, which was then sensed by our RHthio-CuSO4 probe with a visible color change. This simple colorimetric diagnostic system allowed highly sensitive (1.13 copies/reaction) detection of clinical SARS-CoV-2 within 1 h, while also displaying high selectivity, as evidenced by its discrimination of two respiratory viral genomes (human rhino virus and respiratory syncytial virus) from that of SARS-CoV-2. All of the reactions in this system were performed at a single temperature, with positive identification being made by the naked eye, without requiring any instrumentation. The high sensitivity and selectivity, short detection time (1 h), simple treatment (one-pot reaction), isothermal amplification, and colorimetric detection together satisfy the requirements for clinical point-of-care detection of SARS-CoV-2. Therefore, we believe that this combination of a colorimetric probe and isothermal amplification will be useful for point-of-care testing to prevent the propagation of COVID-19.
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Ramírez-Chavarría RG, Castillo-Villanueva E, Alvarez-Serna BE, Carrillo-Reyes J, Ramírez-Zamora RM, Buitrón G, Alvarez-Icaza L. Loop-mediated isothermal amplification-based electrochemical sensor for detecting SARS-CoV-2 in wastewater samples. JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING 2022; 10:107488. [PMID: 35251932 PMCID: PMC8883760 DOI: 10.1016/j.jece.2022.107488] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 02/07/2022] [Accepted: 02/26/2022] [Indexed: 05/10/2023]
Abstract
The current pandemic COVID-19 caused by the coronavirus SARS-CoV-2, has generated different economic, social and public health problems. Moreover, wastewater-based epidemiology could be a predictor of the virus rate of spread to alert on new outbreaks. To assist in epidemiological surveillance, this work introduces a simple, low-cost and affordable electrochemical sensor to specifically detect N and ORF1ab genes of the SARS-CoV-2 genome. The proposed sensor works based on screen-printed electrodes acting as a disposable test strip, where the reverse transcription loop-mediated isothermal amplification (RT-LAMP) reaction takes place. Electrochemical detection relies upon methylene blue as a redox intercalator probe, to provide a diffusion-controlled current encoding the presence and concentration of RT-LAMP products, namely amplicons or double-stranded DNA. We test the performance of the sensor by testing real wastewater samples using end-point and time course measurements. Results show the ability of the electrochemical test strip to specifically detect and quantify RT-LAMP amplicons below to ~ 2.5 × 10-6 ng/μL exhibiting high reproducibility. In this sense, our RT-LAMP electrochemical sensor is an attractive, efficient and powerful tool for rapid and reliable wastewater-based epidemiology studies.
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Affiliation(s)
| | - Elizabeth Castillo-Villanueva
- Instituto de Ingeniería, Universidad Nacional Autónoma de México, Ciudad de México 04510, México
- Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México 04510, México
| | - Bryan E Alvarez-Serna
- Instituto de Ingeniería, Universidad Nacional Autónoma de México, Ciudad de México 04510, México
| | - Julián Carrillo-Reyes
- Laboratorio de Investigación en Procesos Avanzados de Tratamiento de Aguas, Unidad Académica Juriquilla, Instituto de Ingeniería, Universidad Nacional Autónoma de México, Querétaro 76230, México
| | | | - Germán Buitrón
- Laboratorio de Investigación en Procesos Avanzados de Tratamiento de Aguas, Unidad Académica Juriquilla, Instituto de Ingeniería, Universidad Nacional Autónoma de México, Querétaro 76230, México
| | - Luis Alvarez-Icaza
- Instituto de Ingeniería, Universidad Nacional Autónoma de México, Ciudad de México 04510, México
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Gholami MD, Guppy-Coles K, Nihal S, Langguth D, Sonar P, Ayoko GA, Punyadeera C, Izake EL. A paper-based optical sensor for the screening of viruses through the cysteine residues of their surface proteins: A proof of concept on the detection of coronavirus infection. Talanta 2022; 248:123630. [PMID: 35660992 PMCID: PMC9153203 DOI: 10.1016/j.talanta.2022.123630] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 05/29/2022] [Indexed: 12/27/2022]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a serious threat to human health. Current methods such as reverse transcription polymerase chain reaction (qRT-PCR) are complex, expensive, and time-consuming. Rapid, and simple screening methods for the detection of SARS-CoV-2 are critically required to fight the current pandemic. In this work we present a proof of concept for, a simple optical sensing method for the screening of SARS-CoV-2 through its spike protein subunit S1. The method utilizes a target-specific extractor chip to bind the protein from the biological specimens. The disulfide bonds of the protein are then reduced into a biothiol with sulfhydryl (SH) groups that react with a blue-colored benzothiazole azo dye-Hg complex (BAN-Hg) and causes the spontaneous change of its blue color to pink which is observable by the naked eye. A linear relationship between the intensity of the pink color and the logarithm of reduced S1 protein concentration was found within the working range 130 ng.mL−1-1.3 pg mL−1. The lowest limit of detection (LOD) of the assay was 130 fg mL−1. A paper based optical sensor was fabricated by loading the BAN-Hg sensor onto filter paper and used to screen the S1 protein in spiked saliva and patients’ nasopharyngeal swabs. The results obtained by the paper sensor corroborated with those obtained by qRT-PCR. The new paper-based sensing method can be extended to the screening of many viruses (e.g. the human immunodeficiency virus, the human polyomavirus, the human papilloma virus, the adeno associated viruses, the enteroviruses) through the cysteine residues of their capsid proteins. The new method has strong potential for screening viruses at pathology labs and in remote areas that lacks advanced scientific infrastructure. Further clinical studies are warranted to validate the new sensing method.
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Affiliation(s)
- Mahnaz D Gholami
- School of Chemistry and Physics, Faculty of Science, Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia
| | - Kristyan Guppy-Coles
- School of Chemistry and Physics, Faculty of Science, Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia
| | - Serena Nihal
- School of Chemistry and Physics, Faculty of Science, Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia
| | - Daman Langguth
- Department of Clinical Immunology and Allergy, Wesley Hospital, Brisbane, QLD, 4066, Australia; Department of Immunology, Sullivan Nicolaides Pathology, QLD, 4006, Australia
| | - Prashant Sonar
- School of Chemistry and Physics, Faculty of Science, Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia; Centre for Materials Science, Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia; Centre for Biomedical Technology, Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia
| | - Godwin A Ayoko
- School of Chemistry and Physics, Faculty of Science, Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia; Centre for Materials Science, Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia
| | - Chamindie Punyadeera
- Griffith Institute for Drug Discovery (GRIDD), Griffith University, Brisbane, QLD, 4111, Australia; Menzies Health Institute Queensland (MIHQ), Griffith University, Brisbane, QLD, 4111, Australia
| | - Emad L Izake
- School of Chemistry and Physics, Faculty of Science, Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia; Centre for Materials Science, Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia; Centre for Biomedical Technology, Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia.
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Islam MM, Koirala D. Toward a next-generation diagnostic tool: A review on emerging isothermal nucleic acid amplification techniques for the detection of SARS-CoV-2 and other infectious viruses. Anal Chim Acta 2022; 1209:339338. [PMID: 35569864 PMCID: PMC8633689 DOI: 10.1016/j.aca.2021.339338] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 11/22/2021] [Accepted: 11/27/2021] [Indexed: 01/09/2023]
Abstract
As the COVID-19 pandemic continues to affect human health across the globe rapid, simple, point-of-care (POC) diagnosis of infectious viruses such as SARS-CoV-2 remains challenging. Polymerase chain reaction (PCR)-based diagnosis has risen to meet these demands and despite its high-throughput and accuracy, it has failed to gain traction in the rapid, low-cost, point-of-test settings. In contrast, different emerging isothermal amplification-based detection methods show promise in the rapid point-of-test market. In this comprehensive study of the literature, several promising isothermal amplification methods for the detection of SARS-CoV-2 are critically reviewed that can also be applied to other infectious viruses detection. Starting with a brief discussion on the SARS-CoV-2 structure, its genomic features, and the epidemiology of the current pandemic, this review focuses on different emerging isothermal methods and their advancement. The potential of isothermal amplification combined with the revolutionary CRISPR/Cas system for a more powerful detection tool is also critically reviewed. Additionally, the commercial success of several isothermal methods in the pandemic are highlighted. Different variants of SARS-CoV-2 and their implication on isothermal amplifications are also discussed. Furthermore, three most crucial aspects in achieving a simple, fast, and multiplexable platform are addressed.
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Retout M, Mantri Y, Jin Z, Zhou J, Noël G, Donovan B, Yim W, Jokerst JV. Peptide-Induced Fractal Assembly of Silver Nanoparticles for Visual Detection of Disease Biomarkers. ACS NANO 2022; 16:6165-6175. [PMID: 35377141 PMCID: PMC9530071 DOI: 10.1021/acsnano.1c11643] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
We report the peptide-programmed fractal assembly of silver nanoparticles (AgNPs) in a diffusion-limited aggregation (DLA) mode, and this change in morphology generates a significant color change. We show that peptides with specific repetitions of defined amino acids (i.e., arginine, histidine, or phenylalanine) can induce assembly and coalescence of the AgNPs (20 nm) into a hyperbranched structure (AgFSs) (∼2 μm). The dynamic process of this assembly was systematically investigated, and the extinction of the nanostructures can be modulated from 400 to 600 nm by varying the peptide sequences and molar ratio. According to this rationale, two strategies of SARS-CoV-2 detection were investigated. The activity of the main protease (Mpro) involved in SARS-CoV-2 was validated with a peptide substrate that can bridge the AgNPs after the proteolytic cleavage. A sub-nanomolar limit of detection (0.5 nM) and the capacity to distinguish by the naked eye in a wide concentration range (1.25-30 nM) were achieved. Next, a multichannel sensor-array based on multiplex peptides that can visually distinguish SARS-CoV-2 proteases from influenza proteases in doped human samples was investigated.
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Affiliation(s)
| | | | | | | | - Grégoire Noël
- Functional and Evolutionary Entomology-Gembloux Agro-Bio Tech, University of Liège, 5030 Gembloux, Belgium
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Cha H, Kim H, Joung Y, Kang H, Moon J, Jang H, Park S, Kwon HJ, Lee IC, Kim S, Yong D, Yoon SW, Park SG, Guk K, Lim EK, Park HG, Choo J, Jung J, Kang T. Surface-enhanced Raman scattering-based immunoassay for severe acute respiratory syndrome coronavirus 2. Biosens Bioelectron 2022; 202:114008. [PMID: 35086030 PMCID: PMC8770391 DOI: 10.1016/j.bios.2022.114008] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 01/11/2022] [Accepted: 01/13/2022] [Indexed: 02/07/2023]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has affected humans worldwide for over a year now. Although various tests have been developed for the detection of SARS-CoV-2, advanced sensing methods are required for the diagnosis, screening, and surveillance of coronavirus disease 2019 (COVID-19). Here, we report a surface-enhanced Raman scattering (SERS)-based immunoassay involving an antibody pair, SERS-active hollow Au nanoparticles (NPs), and magnetic beads for the detection of SARS-CoV-2. The selected antibody pair against the SARS-CoV-2 antigen, along with the magnetic beads, facilitates the accurate direct detection of the virus. The hollow Au NPs exhibit strong, reproducible SERS signals, allowing sensitive quantitative detection of SARS-CoV-2. This assay had detection limits of 2.56 fg/mL for the SARS-CoV-2 antigen and 3.4 plaque-forming units/mL for the SARS-CoV-2 lysates. Furthermore, it facilitated the identification of SARS-CoV-2 in human nasopharyngeal aspirates and diagnosis of COVID-19 within 30 min using a portable Raman device. Thus, this assay can be potentially used for the diagnosis and prevention of COVID-19.
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Affiliation(s)
- Hyunjung Cha
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea
| | - Hyeran Kim
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea
| | - Younju Joung
- Department of Chemistry, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Hyunju Kang
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea
| | - Jeong Moon
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea; Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Hyowon Jang
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea
| | - Sohyun Park
- Department of Chemistry, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Hyung-Jun Kwon
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeongeup, 56212, Republic of Korea
| | - In-Chul Lee
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeongeup, 56212, Republic of Korea
| | - Sunjoo Kim
- Department of Laboratory Medicine, Gyeongsang National University College of Medicine, Jinju, 52828, Republic of Korea
| | - Dongeun Yong
- Department of Laboratory Medicine and Research Institute of Bacterial Resistance, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Sun-Woo Yoon
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea
| | - Sung-Gyu Park
- Nano-Bio Convergence Department, Korea Institute of Materials Science (KIMS), Changwon, 51508, Republic of Korea
| | - Kyeonghye Guk
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea
| | - Eun-Kyung Lim
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea; Department of Nanobiotechnology, KRIBB School of Biotechnology, University of Science and Technology (UST), Daejeon, 34113, Republic of Korea
| | - Hyun Gyu Park
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Jaebum Choo
- Department of Chemistry, Chung-Ang University, Seoul, 06974, Republic of Korea.
| | - Juyeon Jung
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea.
| | - Taejoon Kang
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea.
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Wang S, Hu J, Sui C, He G, Qu Z, Chen X, Wang Y, Guo D, Liu X. Accuracy of clustered regularly interspaced short palindromic repeats (CRISPR) to diagnose COVID-19, a meta-analysis. Microb Pathog 2022; 165:105498. [PMID: 35341958 PMCID: PMC8949659 DOI: 10.1016/j.micpath.2022.105498] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 02/26/2022] [Accepted: 03/19/2022] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To estimate the accuracy of clustered regularly interspaced short palindromic repeats (CRISPR) in determining coronavirus disease-19 (COVID-19). METHODS As of January 31, 2022, PubMed, Web of Science, Embase, Science Direct, Wiley and Springer Link were searched. Sensitivity, specificity, likelihood ratio (LR), diagnostic odds ratio (DOR) and area under the summary receiver-operating characteristic (AUC) curve were used to assess the accuracy of CRISPR. RESULTS According to the inclusion criteria, 5857 patients from 54 studies were included in this meta-analysis. The pooled sensitivity, specificity and AUC were 0.98, 1.00 and 1.00, respectively. For CRISPR-associated (Cas) proteins-12, the sensitivity, specificity was 0.96, 1.00, respectively. For Cas-13, the sensitivity and specificity were 0.99 and 0.99. CONCLUSION This meta-analysis showed that the diagnostic performance of CRISPR is close to the gold standard, and it is expected to meet the Point of care requirements in resource poor areas.
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Affiliation(s)
- Song Wang
- Department of Epidemiology and Statistics, School of Public Health, Jilin University, Changchun, Jilin, China
| | - Jiayi Hu
- Department of Epidemiology and Statistics, School of Public Health, Jilin University, Changchun, Jilin, China
| | - Chuanying Sui
- Department of Epidemiology and Statistics, School of Public Health, Jilin University, Changchun, Jilin, China
| | - Guangliang He
- Department of Epidemiology and Statistics, School of Public Health, Jilin University, Changchun, Jilin, China
| | - Zihan Qu
- Department of Epidemiology and Statistics, School of Public Health, Jilin University, Changchun, Jilin, China
| | - Xiaofei Chen
- Department of Epidemiology and Statistics, School of Public Health, Jilin University, Changchun, Jilin, China
| | - Yashan Wang
- Department of Epidemiology and Statistics, School of Public Health, Jilin University, Changchun, Jilin, China
| | - Dingjie Guo
- Department of Epidemiology and Statistics, School of Public Health, Jilin University, Changchun, Jilin, China
| | - Xin Liu
- Department of Epidemiology and Statistics, School of Public Health, Jilin University, Changchun, Jilin, China.
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Deng Y, Peng Y, Wang L, Wang M, Zhou T, Xiang L, Li J, Yang J, Li G. Target-triggered cascade signal amplification for sensitive electrochemical detection of SARS-CoV-2 with clinical application. Anal Chim Acta 2022; 1208:339846. [PMID: 35525596 PMCID: PMC9020774 DOI: 10.1016/j.aca.2022.339846] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 04/14/2022] [Accepted: 04/16/2022] [Indexed: 12/26/2022]
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Carr AR, Dopp JL, Wu K, Sadat Mousavi P, Jo YR, McNeley CE, Lynch ZT, Pardee K, Green AA, Reuel NF. Toward Mail-in-Sensors for SARS-CoV-2 Detection: Interfacing Gel Switch Resonators with Cell-Free Toehold Switches. ACS Sens 2022; 7:806-815. [PMID: 35254055 DOI: 10.1021/acssensors.1c02450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The COVID-19 pandemic has emphasized the importance of widespread testing to control the spread of infectious diseases. The rapid development, scale-up, and deployment of viral and antibody detection methods since the beginning of the pandemic have greatly increased testing capacity. Desirable attributes of detection methods are low product costs, self-administered protocols, and the ability to be mailed in sealed envelopes for the safe analysis and subsequent logging to public health databases. Herein, such a platform is demonstrated with a screen-printed, inductor-capacitor (LC) resonator as a transducer and a toehold switch coupled with cell-free expression as the biological selective recognition element. In the presence of the N-gene from SARS-CoV-2, the toehold switch relaxes, protease enzyme is expressed, and it degrades a gelatin switch that ultimately shifts the resonant frequency of the planar resonant sensor. The gelatin switch resonator (GSR) can be analyzed through a sealed envelope allowing for assessment without the need for careful sample handling with personal protective equipment or the need for workup with other reagents. The toehold switch used in this sensor demonstrated selectivity to SARS-CoV-2 virus over three seasonal coronaviruses and SARS-CoV-1, with a limit of detection of 100 copies/μL. The functionality of the platform and assessment in a sealed envelope with an automated scanner is shown with overnight shipment, and further improvements are discussed to increase signal stability and further simplify user protocols toward a mail-in platform.
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Affiliation(s)
- Adam R. Carr
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa 50011, United States
| | - Jared L. Dopp
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa 50011, United States
| | - Kaiyue Wu
- Department of Biomedical Engineering, Boston University, Boston, Massachusetts 02215, United States
| | | | - Yeong Ran Jo
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa 50011, United States
| | - Ciara E. McNeley
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa 50011, United States
| | - Zachary T. Lynch
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa 50011, United States
| | - Keith Pardee
- University of Toronto, Leslie Dan Faculty of Pharmacy, Toronto, ON M5S 1A1, Canada
| | - Alexander A. Green
- Department of Biomedical Engineering, Boston University, Boston, Massachusetts 02215, United States
| | - Nigel F. Reuel
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa 50011, United States
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Wang M, Lin Y, Lu J, Sun Z, Deng Y, Wang L, Yi Y, Li J, Yang J, Li G. Visual naked-eye detection of SARS-CoV-2 RNA based on covalent organic framework capsules. CHEMICAL ENGINEERING JOURNAL (LAUSANNE, SWITZERLAND : 1996) 2022; 429:132332. [PMID: 34539223 PMCID: PMC8433056 DOI: 10.1016/j.cej.2021.132332] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 08/16/2021] [Accepted: 09/05/2021] [Indexed: 05/17/2023]
Abstract
The ongoing outbreak of coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has highlighted that new diagnosis technologies are crucial for controlling the spread of the disease. Especially in the resources-limit region, conveniently operated detection methods such as "naked-eye" detection are urgently required that no instrument is needed. Herein, we have designed a novel and facile strategy to fabricate covalent organic framework (COF) capsules, which can be utilized to establish a new colorimetric assay for naked-eye detection of SARS-CoV-2 RNA. Specifically, we employ the digestible ZIF-90 as the sacrificial template to prepare the hollow COF capsules for horseradish peroxidase (HRP) encapsulation. The fabricated COF capsules can provide an appropriate microenvironment for the enzyme molecules, which may improve the conformational freedom of enzymes, enhance the mass transfer, and endow the enzyme with high environmental resistance. With such design, the proposed assay exhibits outstanding analytical performance for the detection of SARS-CoV-2 RNA in the linear range from 5 pM to 50 nM with a detection limit of 0.28 pM which can go parallel to qTR-PCR analysis. Our method also possesses excellent selectivity and reproducibility. Moreover, this method can also be served to analyze the clinical samples, and can successfully differentiate COVID-19 patients from healthy people, suggesting the promising potential in clinical diagnosis.
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Affiliation(s)
- Minghui Wang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, PR China
| | - Yuxin Lin
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, PR China
| | - Jianyang Lu
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, PR China
| | - Zhaowei Sun
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, PR China
| | - Ying Deng
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, PR China
| | - Lei Wang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, PR China
| | - Yongxiang Yi
- The Second Hospital of Nanjing, Nanjing University of Chinese Medicine, Nanjing 210003, PR China
| | - Jinlong Li
- The Second Hospital of Nanjing, Nanjing University of Chinese Medicine, Nanjing 210003, PR China
| | - Jie Yang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, PR China
| | - Genxi Li
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, PR China
- Center for Molecular Recognition and Biosensing, School of Life Sciences, Shanghai University, Shanghai 200444, PR China
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Sohail M, Qin L, Li S, Chen Y, Zaman MH, Zhang X, Li B, Huang H. Molecular reporters for CRISPR/Cas: from design principles to engineering for bioanalytical and diagnostic applications. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116539] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Lab-on-paper based devices for COVID-19 sensors. SENSING TOOLS AND TECHNIQUES FOR COVID-19 2022. [PMCID: PMC9335016 DOI: 10.1016/b978-0-323-90280-9.00006-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In December 2019, a disease linked to the coronavirus (CoV) was identified in the capital of China’s Wuhan. When seen under an electron microscope, CoVs, which are enveloped positive-sense RNA viruses, appear like crown-shaped viruses. There are four subtypes of CoVs such as (a) alpha, (b) beta, (c) delta, (d) gamma CoV. Coronavirus disease is caused by the extreme acute respiratory syndrome coronavirus 2, which is caused by a beta coronavirus (-CoVs or Beta-CoVs) (SARS-CoV-2). Infected people may have fever of 38°C, cough, and shortness of breath. WHO officially called COVID-19, an abbreviated form of coronavirus disease 2019, on February 12, 2020.
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Kim H, Hwang SG, Guk K, Bae Y, Park H, Lim EK, Kang T, Jung J. Development of antibody against drug-resistant respiratory syncytial virus: Rapid detection of mutant virus using split superfolder green fluorescent protein-antibody system. Biosens Bioelectron 2021; 194:113593. [PMID: 34481240 DOI: 10.1016/j.bios.2021.113593] [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: 02/23/2021] [Revised: 06/30/2021] [Accepted: 08/24/2021] [Indexed: 10/20/2022]
Abstract
Respiratory syncytial virus (RSV) infections are associated with severe bronchiolitis or pneumonia. Although palivizumab is used to prevent RSV infections, the occurrence of palivizumab-resistant RSV strains is increasing, and these strains pose a threat to public health. Herein, we report an antibody with affinity to the S275F RSV antigen, enabling the specific detection of palivizumab-resistant RSV strains. Experimental and simulation results confirmed the affinity of the antibody to the S275F RSV antigen. Furthermore, we developed a rapid S275F RSV antigen detection method using a split superfolder green fluorescent protein (ssGFP) that can interact with the antibody. In the presence of the mutant virus antigen, ssGFP emitted fluorescence within 1 min, allowing the rapid identification of S275F RSV. We anticipate that the developed antibody would be useful for the precise diagnosis of antiviral drug-resistant RSV strains and help treat patients with RSV infections.
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Affiliation(s)
- Hyeran Kim
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea
| | - Seul Gee Hwang
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea
| | - Kyeonghye Guk
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea
| | - Yoonji Bae
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea
| | - Hwangseo Park
- Department of Bioscience and Biotechnology, Sejong University, Seoul, 05006, Republic of Korea
| | - Eun-Kyung Lim
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea; Department of Nanobiotechnology, KRIBB School of Biotechnology, University of Science and Technology (UST), Daejeon, 34113, Republic of Korea.
| | - Taejoon Kang
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea.
| | - Juyeon Jung
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea.
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Kim H, Lee S, Yoon J, Song J, Park HG. CRISPR/Cas12a collateral cleavage activity for simple and rapid detection of protein/small molecule interaction. Biosens Bioelectron 2021; 194:113587. [PMID: 34455224 DOI: 10.1016/j.bios.2021.113587] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 08/18/2021] [Accepted: 08/22/2021] [Indexed: 12/26/2022]
Abstract
To realize the full potential of the CRISPR/Cas system and expand its applicability up to the detection of molecular interactions, we herein describe a novel method to identify protein/small molecule interactions by utilizing the CRISPR/Cas12a collateral cleavage activity. This technique employs a single-stranded activator DNA modified with a specific small molecule, which would switch on the CRISPR/Cas12a collateral cleavage activity upon binding to crRNA within the CRISPR/Cas12a system. When the target protein binds to the small molecule on the activator DNA, the bound protein sterically hinders the access of the activator DNA to crRNA, thereby promoting less collateral cleavage activity of CRISPR/Cas12a. As a consequence, fewer reporter probes nearby are cleaved to produce accordingly reduced fluorescence signals in response to target protein. Based on this unique design principle, the two model protein/small molecule interactions, streptavidin/biotin and anti-digoxigenin/digoxigenin, were successfully determined down to 0.03 nM and 0.09 nM, respectively, with a fast and simple detection workflow (11 min). The practical applicability of this method was also verified by reliably detecting target streptavidin spiked in heterogeneous human serum. This work would provide great insight to construct novel strategies to identify protein/small molecule interaction by making the most of the CRISPR/Cas12a system beyond its superior capabilities in genome editing and molecular diagnostics.
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Affiliation(s)
- Hansol Kim
- Department of Chemical and Biomolecular Engineering (BK 21+ Program), KAIST, Daehak-ro 291, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Seoyoung Lee
- Department of Chemical and Biomolecular Engineering (BK 21+ Program), KAIST, Daehak-ro 291, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Junhyeok Yoon
- Department of Chemical and Biomolecular Engineering (BK 21+ Program), KAIST, Daehak-ro 291, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Jayeon Song
- Department of Chemical and Biomolecular Engineering (BK 21+ Program), KAIST, Daehak-ro 291, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Hyun Gyu Park
- Department of Chemical and Biomolecular Engineering (BK 21+ Program), KAIST, Daehak-ro 291, Yuseong-gu, Daejeon, 34141, Republic of Korea.
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