1
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Yan Z, Eshed A, Tang AA, Arevalos NR, Ticktin ZM, Chaudhary S, Ma D, McCutcheon G, Li Y, Wu K, Saha S, Alcantar-Fernandez J, Moreno-Camacho JL, Campos-Romero A, Collins JJ, Yin P, Green AA. Rapid, Multiplexed, and Enzyme-Free Nucleic Acid Detection Using Programmable Aptamer-Based RNA Switches. Chem 2024; 10:2220-2244. [PMID: 39036067 PMCID: PMC11259118 DOI: 10.1016/j.chempr.2024.03.015] [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: 07/23/2024]
Abstract
Rapid, simple, and low-cost diagnostic technologies are crucial tools for combatting infectious disease. We describe a class of aptamer-based RNA switches or aptaswitches that recognize target nucleic acid molecules and initiate folding of a reporter aptamer. Aptaswitches can detect virtually any sequence and provide an intense fluorescent readout without intervening enzymes, generating signals in as little as 5 minutes and enabling detection by eye with minimal equipment. Aptaswitches can be used to regulate folding of seven fluorogenic aptamers, providing a general means of controlling aptamers and an array of multiplexable reporter colors. Coupling isothermal amplification reactions with aptaswitches, we reach sensitivities down to 1 RNA copy/μL in one-pot reactions. Application of multiplexed all-in-one reactions against RNA from clinical saliva samples yields an overall accuracy of 96.67% for detection of SARS-CoV-2 in 30 minutes. Aptaswitches are thus versatile tools for nucleic acid detection that are readily integrated into rapid diagnostic assays.
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Affiliation(s)
- Zhaoqing Yan
- Department of Biomedical Engineering, Boston University,
Boston, MA, USA
- Molecular Biology, Cell Biology & Biochemistry Program,
Graduate School of Arts and Sciences, Boston University, Boston, MA, USA
- Biological Design Center, Boston University, Boston, MA
02215, USA
| | - Amit Eshed
- Department of Biomedical Engineering, Boston University,
Boston, MA, USA
- Biological Design Center, Boston University, Boston, MA
02215, USA
| | - Anli A. Tang
- Biodesign Center for Molecular Design and Biomimetics at
the Biodesign Institute, Arizona State University, Tempe, AZ, USA
- School of Molecular Sciences, Arizona State University,
Tempe, AZ, USA
| | - Nery R. Arevalos
- Department of Biomedical Engineering, Boston University,
Boston, MA, USA
- Biological Design Center, Boston University, Boston, MA
02215, USA
| | - Zachary M. Ticktin
- Biodesign Center for Molecular Design and Biomimetics at
the Biodesign Institute, Arizona State University, Tempe, AZ, USA
| | - Soma Chaudhary
- Biodesign Center for Molecular Design and Biomimetics at
the Biodesign Institute, Arizona State University, Tempe, AZ, USA
- School of Molecular Sciences, Arizona State University,
Tempe, AZ, USA
| | - Duo Ma
- Biodesign Center for Molecular Design and Biomimetics at
the Biodesign Institute, Arizona State University, Tempe, AZ, USA
- School of Molecular Sciences, Arizona State University,
Tempe, AZ, USA
| | - Griffin McCutcheon
- Department of Biomedical Engineering, Boston University,
Boston, MA, USA
- Biological Design Center, Boston University, Boston, MA
02215, USA
- Biodesign Center for Molecular Design and Biomimetics at
the Biodesign Institute, Arizona State University, Tempe, AZ, USA
| | - Yudan Li
- Molecular Biology, Cell Biology & Biochemistry Program,
Graduate School of Arts and Sciences, Boston University, Boston, MA, USA
- Biological Design Center, Boston University, Boston, MA
02215, USA
| | - Kaiyue Wu
- Molecular Biology, Cell Biology & Biochemistry Program,
Graduate School of Arts and Sciences, Boston University, Boston, MA, USA
- Biological Design Center, Boston University, Boston, MA
02215, USA
| | - Sanchari Saha
- Biodesign Center for Molecular Design and Biomimetics at
the Biodesign Institute, Arizona State University, Tempe, AZ, USA
- School of Molecular Sciences, Arizona State University,
Tempe, AZ, USA
| | | | | | | | - James J. Collins
- Department of Biological Engineering, Massachusetts
Institute of Technology (MIT), Cambridge, MA, USA
- Institute for Medical Engineering and Science, MIT,
Cambridge, MA, USA
- Wyss Institute for Biologically Inspired Engineering,
Harvard University, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA,
USA
| | - Peng Yin
- Wyss Institute for Biologically Inspired Engineering,
Harvard University, Boston, MA, USA
- Department of Systems Biology, Harvard Medical School,
Boston, MA, USA
| | - Alexander A. Green
- Department of Biomedical Engineering, Boston University,
Boston, MA, USA
- Molecular Biology, Cell Biology & Biochemistry Program,
Graduate School of Arts and Sciences, Boston University, Boston, MA, USA
- Biological Design Center, Boston University, Boston, MA
02215, USA
- School of Molecular Sciences, Arizona State University,
Tempe, AZ, USA
- Lead contact
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2
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Jang WS, Lee JM, Lee E, Park S, Lim CS. Loop-Mediated Isothermal Amplification and Lateral Flow Immunochromatography Technology for Rapid Diagnosis of Influenza A/B. Diagnostics (Basel) 2024; 14:967. [PMID: 38732380 PMCID: PMC11083224 DOI: 10.3390/diagnostics14090967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 04/25/2024] [Accepted: 05/05/2024] [Indexed: 05/13/2024] Open
Abstract
Influenza viruses cause highly contagious respiratory diseases that cause millions of deaths worldwide. Rapid detection of influenza viruses is essential for accurate diagnosis and the initiation of appropriate treatment. We developed a loop-mediated isothermal amplification and lateral flow assay (LAMP-LFA) capable of simultaneously detecting influenza A and influenza B. Primer sets for influenza A and influenza B were designed to target conserved regions of segment 7 and the nucleoprotein gene, respectively. Optimized through various primer set ratios, the assay operated at 62 °C for 30 min. For a total of 243 (85 influenza A positive, 58 influenza B positive and 100 negative) nasopharyngeal swab samples, the performance of the influenza A/B multiplex LAMP-LFA was compared with that of the commercial AllplexTM Respiratory Panel 1 assay (Seegene, Seoul, Korea). The influenza A/B multiplex LAMP-LFA demonstrated a specificity of 98% for the non-infected clinical samples, along with sensitivities of 94.1% for the influenza A clinical samples and 96.6% for the influenza B clinical samples, respectively. The influenza A/B multiplex LAMP-LFA showed high sensitivity and specificity, indicating that it is reliable for use in a low-resource environment.
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Affiliation(s)
- Woong Sik Jang
- Emergency Medicine, College of Medicine, Korea University Guro Hospital, 148, Gurodong-ro, Guro-gu, Seoul 08308, Republic of Korea;
| | - Jun Min Lee
- BK21 Graduate Program, Department of Biomedical Sciences, College of Medicine, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea;
| | - Eunji Lee
- Department of Laboratory Medicine, College of Medicine, Korea University Guro Hospital, 148, Gurodong-ro, Guro-gu, Seoul 08308, Republic of Korea; (E.L.); (S.P.)
| | - Seoyeon Park
- Department of Laboratory Medicine, College of Medicine, Korea University Guro Hospital, 148, Gurodong-ro, Guro-gu, Seoul 08308, Republic of Korea; (E.L.); (S.P.)
| | - Chae Seung Lim
- Department of Laboratory Medicine, College of Medicine, Korea University Guro Hospital, 148, Gurodong-ro, Guro-gu, Seoul 08308, Republic of Korea; (E.L.); (S.P.)
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3
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Sen S, Bhowmik P, Tiwari S, Peleg Y, Bandyopadhyay B. Versatility of reverse transcriptase loop-mediated isothermal amplification (RT-LAMP) from diagnosis of early pathological infection to mutation detection in organisms. Mol Biol Rep 2024; 51:211. [PMID: 38270670 DOI: 10.1007/s11033-023-09110-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Accepted: 12/05/2023] [Indexed: 01/26/2024]
Abstract
Loop-mediated isothermal amplification (LAMP) is a rapid, state-of-the-art DNA amplification technology, used primarily for the quick diagnosis and early identification of microbial infection, caused by pathogens such as virus, bacteria and malaria. A target DNA can be amplified within 30 min using the LAMP reaction, taking place at a steady temperature. The LAMP method uses four or six primers to bind eight regions of a target DNA and has a very high specificity. The devices used for conducting LAMP are usually simple since the LAMP method is an isothermal process. When LAMP is coupled with Reverse Transcription (RT), it allows direct detection of RNA in a sample. This greatly enhances the efficiency of diagnosis of RNA viruses in a sample. Recently, the rampant spread of COVID-19 demanded such a rapid, simple, and cost-effective Point of Care Test (PoCT) for the accurate diagnosis of this pandemic. Loop-mediated isothermal amplification (LAMP) assays are not only used for the detection of microbial pathogens, but there are various other applications such as detection of genetic mutations in food and various organisms. In this review, various implementations of RT-LAMP techniques would be discussed.
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Affiliation(s)
- Srishti Sen
- School of Bioscience, Engineering and Technology, VIT Bhopal University, Bhopal, Madhya Pradesh, India
| | - Priyanka Bhowmik
- Department of Biological Sciences, School of Life Science and Biotechnology, Adamas University, Kolkata, India
| | - Shubhangi Tiwari
- School of Bioscience, Engineering and Technology, VIT Bhopal University, Bhopal, Madhya Pradesh, India
| | - Yoav Peleg
- Structural Proteomics Unit (SPU), Life Sciences Core Facilities (LSCF), Weizmann Institute of Science, Rehovot, Israel
| | - Boudhayan Bandyopadhyay
- Department of Biotechnology, School of Life Science and Biotechnology, Adamas University, Kolkata, India.
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4
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Sagong H, Jung C. Development of extension-mediated self-folding isothermal amplification technology for SARS-CoV-2 diagnosis. Biosens Bioelectron 2023; 237:115516. [PMID: 37473546 DOI: 10.1016/j.bios.2023.115516] [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] [Revised: 06/08/2023] [Accepted: 06/23/2023] [Indexed: 07/22/2023]
Abstract
The coronavirus disease (COVID-19) pandemic has highlighted the importance of rapid and accurate diagnosis, and loop-mediated isothermal amplification (LAMP) has become a popular method because of its powerful amplification ability using a simple instrument such as a heater or water bath. However, LAMP has limitations such as the complexity of primer design and the difficulty of designing sequence-specific probes, leading to non-specific amplicons and false-positive results. To overcome these limitations, we developed a novel isothermal amplification system called the Extension-mediated self-folding Isothermal amplification Technology (ExIT). ExIT uses a newly designed, self-folding primer (SP) with two key functions. Hairpin structures are formed when the extended strand of the SP hybridizes, exposing the priming site for continuous binding of the new SP. This results in exponential amplification with only two primers, unlike conventional LAMP primer systems. Additionally, an unnatural base was introduced into the SP, which terminated the extension of polymerase and generated a ssDNA amplicon. This makes it easier to design and apply probes, reducing the possibility of false-positive results even if non-specific amplicons are produced. Through this strategy, we confirmed a sensitivity of 90 copies (3.6 copies/μL) and verified the specificity by testing for the presence or absence of non-complementary targets. Therefore, the validation of the ExIT was completed. In conclusion, ExIT will be key to solving the complexity of conventional LAMP design and offers great potential for successfully introducing sequence-specific probes to improve false positives.
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Affiliation(s)
- Harim Sagong
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, 145, Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea
| | - Cheulhee Jung
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, 145, Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea.
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5
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Zheng P, Zhou C, Ding Y, Liu B, Lu L, Zhu F, Duan S. Nanopore sequencing technology and its applications. MedComm (Beijing) 2023; 4:e316. [PMID: 37441463 PMCID: PMC10333861 DOI: 10.1002/mco2.316] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 05/29/2023] [Accepted: 05/31/2023] [Indexed: 07/15/2023] Open
Abstract
Since the development of Sanger sequencing in 1977, sequencing technology has played a pivotal role in molecular biology research by enabling the interpretation of biological genetic codes. Today, nanopore sequencing is one of the leading third-generation sequencing technologies. With its long reads, portability, and low cost, nanopore sequencing is widely used in various scientific fields including epidemic prevention and control, disease diagnosis, and animal and plant breeding. Despite initial concerns about high error rates, continuous innovation in sequencing platforms and algorithm analysis technology has effectively addressed its accuracy. During the coronavirus disease (COVID-19) pandemic, nanopore sequencing played a critical role in detecting the severe acute respiratory syndrome coronavirus-2 virus genome and containing the pandemic. However, a lack of understanding of this technology may limit its popularization and application. Nanopore sequencing is poised to become the mainstream choice for preventing and controlling COVID-19 and future epidemics while creating value in other fields such as oncology and botany. This work introduces the contributions of nanopore sequencing during the COVID-19 pandemic to promote public understanding and its use in emerging outbreaks worldwide. We discuss its application in microbial detection, cancer genomes, and plant genomes and summarize strategies to improve its accuracy.
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Affiliation(s)
- Peijie Zheng
- Department of Clinical MedicineSchool of MedicineZhejiang University City CollegeHangzhouChina
| | - Chuntao Zhou
- Department of Clinical MedicineSchool of MedicineZhejiang University City CollegeHangzhouChina
| | - Yuemin Ding
- Department of Clinical MedicineSchool of MedicineZhejiang University City CollegeHangzhouChina
- Institute of Translational Medicine, School of MedicineZhejiang University City CollegeHangzhouChina
- Key Laboratory of Novel Targets and Drug Study for Neural Repair of Zhejiang Province, School of MedicineZhejiang University City CollegeHangzhouChina
| | - Bin Liu
- Department of Clinical MedicineSchool of MedicineZhejiang University City CollegeHangzhouChina
| | - Liuyi Lu
- Department of Clinical MedicineSchool of MedicineZhejiang University City CollegeHangzhouChina
| | - Feng Zhu
- Department of Clinical MedicineSchool of MedicineZhejiang University City CollegeHangzhouChina
| | - Shiwei Duan
- Department of Clinical MedicineSchool of MedicineZhejiang University City CollegeHangzhouChina
- Institute of Translational Medicine, School of MedicineZhejiang University City CollegeHangzhouChina
- Key Laboratory of Novel Targets and Drug Study for Neural Repair of Zhejiang Province, School of MedicineZhejiang University City CollegeHangzhouChina
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6
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Sun L, Wang L, Zhang C, Xiao Y, Zhang L, Zhao Z, Ren L, Peng J. Rapid Detection of Predominant SARS-CoV-2 Variants Using Multiplex High-Resolution Melting Analysis. Microbiol Spectr 2023; 11:e0005523. [PMID: 37191515 PMCID: PMC10269585 DOI: 10.1128/spectrum.00055-23] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 04/26/2023] [Indexed: 05/17/2023] Open
Abstract
Coronavirus disease 2019, caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), poses a considerable threat to global public health. This study developed and evaluated a rapid, low-cost, expandable, and sequencing-free high-resolution melting (HRM) assay for the direct detection of SARS-CoV-2 variants. A panel of 64 common bacterial and viral pathogens that can cause respiratory tract infections was employed to evaluate our method's specificity. Serial dilutions of viral isolates determined the sensitivity of the method. Finally, the assay's clinical performance was assessed using 324 clinical samples with potential SARS-CoV-2 infection. Multiplex HRM analysis accurately identified SARS-CoV-2 (as confirmed with parallel reverse transcription-quantitative PCR [qRT-PCR] tests), differentiating between mutations at each marker site within approximately 2 h. For each target, the limit of detection (LOD) was lower than 10 copies/reaction (the LOD of N, G142D, R158G, Y505H, V213G, G446S, S413R, F486V, and S704L was 7.38, 9.72, 9.96, 9.96, 9.50, 7.80, 9.33, 8.25, and 8.25 copies/reaction, respectively). No cross-reactivity occurred with organisms of the specificity testing panel. In terms of variant detection, our results had a 97.9% (47/48) rate of agreement with standard Sanger sequencing. The multiplex HRM assay therefore offers a rapid and simple procedure for detecting SARS-CoV-2 variants. IMPORTANCE In the face of the current severe situation of increasing SARS-CoV-2 variants, we developed an upgraded multiplex HRM method for the predominant SARS-CoV-2 variants based on our original research. This method not only could identify the variants but also could be utilized in subsequent detection of novel variants since the assay has great performance in terms of flexibility. In summary, the upgraded multiplex HRM assay is a rapid, reliable, and economical detection method, which could better screen prevalent virus strains, monitor the epidemic situation, and help to develop measures for the prevention and control of SARS-CoV-2.
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Affiliation(s)
- Liying Sun
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Key Laboratory of Respiratory Disease Pathogenomics, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Liqin Wang
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Key Laboratory of Respiratory Disease Pathogenomics, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chi Zhang
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Key Laboratory of Respiratory Disease Pathogenomics, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yan Xiao
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Key Laboratory of Respiratory Disease Pathogenomics, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Christophe Merieux Laboratory, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lulu Zhang
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Key Laboratory of Respiratory Disease Pathogenomics, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ziyuan Zhao
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Key Laboratory of Respiratory Disease Pathogenomics, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lili Ren
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Key Laboratory of Respiratory Disease Pathogenomics, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Christophe Merieux Laboratory, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Junping Peng
- NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Key Laboratory of Respiratory Disease Pathogenomics, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Hong Y, Ma B, Li J, Shuai J, Zhang X, Xu H, Zhang M. Triplex-Loop-Mediated Isothermal Amplification Combined with a Lateral Flow Immunoassay for the Simultaneous Detection of Three Pathogens of Porcine Viral Diarrhea Syndrome in Swine. Animals (Basel) 2023; 13:1910. [PMID: 37370420 DOI: 10.3390/ani13121910] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 05/29/2023] [Accepted: 06/06/2023] [Indexed: 06/29/2023] Open
Abstract
Porcine epidemic diarrhea virus (PEDV), porcine bocavirus (PBoV), and porcine rotavirus (PoRV) are associated with porcine viral diarrhea. In this study, triplex loop-mediated isothermal amplification (LAMP) combined with a lateral flow dipstick (LFD) was established for the simultaneous detection of PEDV, PoRV, and PBoV. The PEDV-gp6, PoRV-vp6, and PBoV-vp1 genes were selected to design LAMP primers. The amplification could be carried out at 64 °C using a miniature metal bath within 30 min. The triplex LAMP-LFD assay exhibited no cross-reactions with other porcine pathogens. The limits of detection (LODs) of PEDV, PoRV, and PBoV were 2.40 × 101 copies/μL, 2.89 × 101 copies/μL, and 2.52 × 101 copies/μL, respectively. The consistency between rt-qPCR and the triplex LAMP-LFD was over 99% in field samples testing. In general, the triplex LAMP-LFD assay was suitable for the rapid and simultaneous detection of the three viruses in the field.
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Affiliation(s)
- Yi Hong
- Zhejiang Provincial Key Laboratory of Biometrology and Inspection & Quarantine, China Jiliang University, Hangzhou 310018, China
| | - Biao Ma
- Zhejiang Provincial Key Laboratory of Biometrology and Inspection & Quarantine, China Jiliang University, Hangzhou 310018, China
| | - Jiali Li
- Hangzhou Quickgene Sci-Tech. Co., Ltd., Hangzhou 310018, China
| | - Jiangbing Shuai
- Zhejiang Academy of Science and Technology for Inspection and Quarantine, Hangzhou 310016, China
| | - Xiaofeng Zhang
- Zhejiang Academy of Science and Technology for Inspection and Quarantine, Hangzhou 310016, China
| | - Hanyue Xu
- College of Life Science, China Jiliang University, Hangzhou 310018, China
| | - Mingzhou Zhang
- Zhejiang Provincial Key Laboratory of Biometrology and Inspection & Quarantine, China Jiliang University, Hangzhou 310018, China
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Taha BA, Al Mashhadany Y, Al-Jubouri Q, Rashid ARBA, Luo Y, Chen Z, Rustagi S, Chaudhary V, Arsad N. Next-generation nanophotonic-enabled biosensors for intelligent diagnosis of SARS-CoV-2 variants. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 880:163333. [PMID: 37028663 PMCID: PMC10076079 DOI: 10.1016/j.scitotenv.2023.163333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 04/02/2023] [Indexed: 04/15/2023]
Abstract
Constantly mutating SARS-CoV-2 is a global concern resulting in COVID-19 infectious waves from time to time in different regions, challenging present-day diagnostics and therapeutics. Early-stage point-of-care diagnostic (POC) biosensors are a crucial vector for the timely management of morbidity and mortalities caused due to COVID-19. The state-of-the-art SARS-CoV-2 biosensors depend upon developing a single platform for its diverse variants/biomarkers, enabling precise detection and monitoring. Nanophotonic-enabled biosensors have emerged as 'one platform' to diagnose COVID-19, addressing the concern of constant viral mutation. This review assesses the evolution of current and future variants of the SARS-CoV-2 and critically summarizes the current state of biosensor approaches for detecting SARS-CoV-2 variants/biomarkers employing nanophotonic-enabled diagnostics. It discusses the integration of modern-age technologies, including artificial intelligence, machine learning and 5G communication with nanophotonic biosensors for intelligent COVID-19 monitoring and management. It also highlights the challenges and potential opportunities for developing intelligent biosensors for diagnosing future SARS-CoV-2 variants. This review will guide future research and development on nano-enabled intelligent photonic-biosensor strategies for early-stage diagnosing of highly infectious diseases to prevent repeated outbreaks and save associated human mortalities.
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Affiliation(s)
- Bakr Ahmed Taha
- Photonics Technology Laboratory, Department of Electrical, Electronic and Systems Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia UKM, 43600 Bangi, Malaysia.
| | - Yousif Al Mashhadany
- Department of Electrical Engineering, College of Engineering, University of Anbar, Anbar 00964, Iraq
| | - Qussay Al-Jubouri
- Department of Communication Engineering, University of Technology, Baghdad, Iraq
| | - Affa Rozana Bt Abdul Rashid
- Faculty of Science and Technology, University Sains Islam Malaysia, Bandar Baru Nilai, 71800 Nilai, Negeri Sembilan, Malaysia
| | - Yunhan Luo
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications, Department of Optoelectronic Engineering, College of Science and Engineering, Jinan University, Guangzhou 510632, China
| | - Zhe Chen
- Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, Jinan University Guangzhou, 510632, China
| | - Sarvesh Rustagi
- School of Applied and Life Sciences, Uttaranchal University, Dehradun, Uttarakhand, India
| | - Vishal Chaudhary
- Department of Physics, Bhagini Nivedita College, University of Delhi, New Delhi 110045, India.
| | - Norhana Arsad
- Photonics Technology Laboratory, Department of Electrical, Electronic and Systems Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia UKM, 43600 Bangi, Malaysia.
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9
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Szobi A, Buranovská K, Vojtaššáková N, Lovíšek D, Özbaşak HÖ, Szeibeczederová S, Kapustian L, Hudáčová Z, Kováčová V, Drobná D, Putaj P, Bírová S, Čirková I, Čarnecký M, Kilián P, Jurkáček P, Čabanová V, Boršová K, Sláviková M, Vaňová V, Klempa B, Čekan P, Paul ED. Vivid COVID-19 LAMP is an ultrasensitive, quadruplexed test using LNA-modified primers and a zinc ion and 5-Br-PAPS colorimetric detection system. Commun Biol 2023; 6:233. [PMID: 36864129 PMCID: PMC9979146 DOI: 10.1038/s42003-023-04612-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 02/20/2023] [Indexed: 03/04/2023] Open
Abstract
Sensitive and rapid point-of-care assays have been crucial in the global response to SARS-CoV-2. Loop-mediated isothermal amplification (LAMP) has emerged as an important diagnostic tool given its simplicity and minimal equipment requirements, although limitations exist regarding sensitivity and the methods used to detect reaction products. We describe the development of Vivid COVID-19 LAMP, which leverages a metallochromic detection system utilizing zinc ions and a zinc sensor, 5-Br-PAPS, to circumvent the limitations of classic detection systems dependent on pH indicators or magnesium chelators. We make important strides in improving RT-LAMP sensitivity by establishing principles for using LNA-modified LAMP primers, multiplexing, and conducting extensive optimizations of reaction parameters. To enable point-of-care testing, we introduce a rapid sample inactivation procedure without RNA extraction that is compatible with self-collected, non-invasive gargle samples. Our quadruplexed assay (targeting E, N, ORF1a, and RdRP) reliably detects 1 RNA copy/µl of sample (=8 copies/reaction) from extracted RNA and 2 RNA copies/µl of sample (=16 copies/reaction) directly from gargle samples, making it one of the most sensitive RT-LAMP tests and even comparable to RT-qPCR. Additionally, we demonstrate a self-contained, mobile version of our assay in a variety of high-throughput field testing scenarios on nearly 9,000 crude gargle samples. Vivid COVID-19 LAMP can be an important asset for the endemic phase of COVID-19 as well as preparing for future pandemics.
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Affiliation(s)
- Adrián Szobi
- MultiplexDX, s.r.o., Comenius University Science Park, Ilkovičova 8, 841 04, Bratislava, Slovakia
- MultiplexDX, Inc., One Research Court, Suite 450, Rockville, MD, 20850, USA
| | - Katarína Buranovská
- MultiplexDX, s.r.o., Comenius University Science Park, Ilkovičova 8, 841 04, Bratislava, Slovakia
- MultiplexDX, Inc., One Research Court, Suite 450, Rockville, MD, 20850, USA
| | - Nina Vojtaššáková
- MultiplexDX, s.r.o., Comenius University Science Park, Ilkovičova 8, 841 04, Bratislava, Slovakia
- MultiplexDX, Inc., One Research Court, Suite 450, Rockville, MD, 20850, USA
| | - Daniel Lovíšek
- MultiplexDX, s.r.o., Comenius University Science Park, Ilkovičova 8, 841 04, Bratislava, Slovakia
- MultiplexDX, Inc., One Research Court, Suite 450, Rockville, MD, 20850, USA
| | - Halil Önder Özbaşak
- MultiplexDX, s.r.o., Comenius University Science Park, Ilkovičova 8, 841 04, Bratislava, Slovakia
- MultiplexDX, Inc., One Research Court, Suite 450, Rockville, MD, 20850, USA
| | - Sandra Szeibeczederová
- MultiplexDX, s.r.o., Comenius University Science Park, Ilkovičova 8, 841 04, Bratislava, Slovakia
- MultiplexDX, Inc., One Research Court, Suite 450, Rockville, MD, 20850, USA
| | - Liudmyla Kapustian
- MultiplexDX, s.r.o., Comenius University Science Park, Ilkovičova 8, 841 04, Bratislava, Slovakia
- MultiplexDX, Inc., One Research Court, Suite 450, Rockville, MD, 20850, USA
| | - Zuzana Hudáčová
- MultiplexDX, s.r.o., Comenius University Science Park, Ilkovičova 8, 841 04, Bratislava, Slovakia
- MultiplexDX, Inc., One Research Court, Suite 450, Rockville, MD, 20850, USA
- Stanford University, 730 Escondido Rd., Stanford, CA, 94305, USA
| | - Viera Kováčová
- MultiplexDX, s.r.o., Comenius University Science Park, Ilkovičova 8, 841 04, Bratislava, Slovakia
- MultiplexDX, Inc., One Research Court, Suite 450, Rockville, MD, 20850, USA
- University of Cologne, Institute for Biological Physics, Zülpicher Str. 77, 50937, Köln, Germany
| | - Diana Drobná
- MultiplexDX, s.r.o., Comenius University Science Park, Ilkovičova 8, 841 04, Bratislava, Slovakia
- MultiplexDX, Inc., One Research Court, Suite 450, Rockville, MD, 20850, USA
| | - Piotr Putaj
- MultiplexDX, s.r.o., Comenius University Science Park, Ilkovičova 8, 841 04, Bratislava, Slovakia
- MultiplexDX, Inc., One Research Court, Suite 450, Rockville, MD, 20850, USA
| | - Stanislava Bírová
- MultiplexDX, s.r.o., Comenius University Science Park, Ilkovičova 8, 841 04, Bratislava, Slovakia
- MultiplexDX, Inc., One Research Court, Suite 450, Rockville, MD, 20850, USA
| | - Ivana Čirková
- MultiplexDX, s.r.o., Comenius University Science Park, Ilkovičova 8, 841 04, Bratislava, Slovakia
- MultiplexDX, Inc., One Research Court, Suite 450, Rockville, MD, 20850, USA
| | - Martin Čarnecký
- MultiplexDX, s.r.o., Comenius University Science Park, Ilkovičova 8, 841 04, Bratislava, Slovakia
- MultiplexDX, Inc., One Research Court, Suite 450, Rockville, MD, 20850, USA
| | - Peter Kilián
- MultiplexDX, s.r.o., Comenius University Science Park, Ilkovičova 8, 841 04, Bratislava, Slovakia
- MultiplexDX, Inc., One Research Court, Suite 450, Rockville, MD, 20850, USA
| | - Peter Jurkáček
- AstonITM s.r.o., Račianska 153, 831 54, Bratislava, Slovakia
| | - Viktória Čabanová
- Biomedical Research Center, Slovak Academy of Sciences, Institute of Virology, Dúbravská cesta 9, 845 05, Bratislava, Slovakia
| | - Kristína Boršová
- Biomedical Research Center, Slovak Academy of Sciences, Institute of Virology, Dúbravská cesta 9, 845 05, Bratislava, Slovakia
| | - Monika Sláviková
- Biomedical Research Center, Slovak Academy of Sciences, Institute of Virology, Dúbravská cesta 9, 845 05, Bratislava, Slovakia
| | - Veronika Vaňová
- Biomedical Research Center, Slovak Academy of Sciences, Institute of Virology, Dúbravská cesta 9, 845 05, Bratislava, Slovakia
- Department of Microbiology and Virology, Faculty of Natural Sciences, Comenius University, Ilkovičova 6, 842 15, Bratislava, Slovakia
| | - Boris Klempa
- Biomedical Research Center, Slovak Academy of Sciences, Institute of Virology, Dúbravská cesta 9, 845 05, Bratislava, Slovakia
- Department of Microbiology and Virology, Faculty of Natural Sciences, Comenius University, Ilkovičova 6, 842 15, Bratislava, Slovakia
| | - Pavol Čekan
- MultiplexDX, s.r.o., Comenius University Science Park, Ilkovičova 8, 841 04, Bratislava, Slovakia.
- MultiplexDX, Inc., One Research Court, Suite 450, Rockville, MD, 20850, USA.
| | - Evan D Paul
- MultiplexDX, s.r.o., Comenius University Science Park, Ilkovičova 8, 841 04, Bratislava, Slovakia.
- MultiplexDX, Inc., One Research Court, Suite 450, Rockville, MD, 20850, USA.
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10
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Li M, Ge H, Sun Z, Fu J, Cao L, Feng X, Meng G, Peng Y, Liu Y, Zhao C. A loop-mediated isothermal amplification-enabled analytical assay for the detection of SARS-CoV-2: A review. Front Cell Infect Microbiol 2022; 12:1068015. [PMID: 36619749 PMCID: PMC9816412 DOI: 10.3389/fcimb.2022.1068015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 11/29/2022] [Indexed: 12/24/2022] Open
Abstract
The number of words: 4645, the number of figures: 4, the number of tables: 1The outbreak of COVID-19 in December 2019 caused a global pandemic of acute respiratory disease, and with the increasing virulence of mutant strains and the number of confirmed cases, this has resulted in a tremendous threat to global public health. Therefore, an accurate diagnosis of COVID-19 is urgently needed for rapid control of SARS-CoV-2 transmission. As a new molecular biology technology, loop-mediated isothermal amplification (LAMP) has the advantages of convenient operation, speed, low cost and high sensitivity and specificity. In the past two years, rampant COVID-19 and the continuous variation in the virus strains have demanded higher requirements for the rapid detection of pathogens. Compared with conventional RT-PCR and real-time RT-PCR methods, genotyping RT-LAMP method and LAMP plus peptide nucleic acid (PNA) probe detection methods have been developed to correctly identified SARS-CoV-2 variants, which is also why LAMP technology has attracted much attention. LAMP detection technology combined with lateral flow assay, microfluidic technology and other sensing technologies can effectively enhance signals by nucleic acid amplification and help to give the resulting output in a faster, more convenient and user-friendly way. At present, LAMP plays an important role in the detection of SARS-CoV-2.
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Affiliation(s)
- Mingna Li
- College of public health, Jilin Medical University, Jilin, China,College of medical technology, Beihua University, Jilin, China
| | - Hongjuan Ge
- College of public health, Jilin Medical University, Jilin, China
| | - Zhe Sun
- College of public health, Jilin Medical University, Jilin, China,College of medical technology, Beihua University, Jilin, China
| | - Jangshan Fu
- College of public health, Jilin Medical University, Jilin, China
| | - Lele Cao
- College of public health, Jilin Medical University, Jilin, China
| | - Xinrui Feng
- College of public health, Jilin Medical University, Jilin, China,Medical college, Yanbian University, Jilin, China
| | - Guixian Meng
- College of medical laboratory, Jilin Medical University, Jilin, China
| | - Yubo Peng
- Business School, The University of Adelaide, Adelaide, SA, Australia
| | - Yan Liu
- College of public health, Jilin Medical University, Jilin, China,*Correspondence: Yan Liu, ; Chen Zhao,
| | - Chen Zhao
- College of public health, Jilin Medical University, Jilin, China,*Correspondence: Yan Liu, ; Chen Zhao,
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11
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Jiang W, Ji W, Zhang Y, Xie Y, Chen S, Jin Y, Duan G. An Update on Detection Technologies for SARS-CoV-2 Variants of Concern. Viruses 2022; 14:v14112324. [PMID: 36366421 PMCID: PMC9693800 DOI: 10.3390/v14112324] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 10/15/2022] [Accepted: 10/20/2022] [Indexed: 01/18/2023] Open
Abstract
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is responsible for the global epidemic of Coronavirus Disease 2019 (COVID-19), with a significant impact on the global economy and human safety. Reverse transcription-quantitative polymerase chain reaction (RT-PCR) is the gold standard for detecting SARS-CoV-2, but because the virus's genome is prone to mutations, the effectiveness of vaccines and the sensitivity of detection methods are declining. Variants of concern (VOCs) include Alpha, Beta, Gamma, Delta, and Omicron, which are able to evade recognition by host immune mechanisms leading to increased transmissibility, morbidity, and mortality of COVID-19. A range of research has been reported on detection techniques for VOCs, which is beneficial to prevent the rapid spread of the epidemic, improve the effectiveness of public health and social measures, and reduce the harm to human health and safety. However, a meaningful translation of this that reduces the burden of disease, and delivers a clear and cohesive message to guide daily clinical practice, remains preliminary. Herein, we summarize the capabilities of various nucleic acid and protein-based detection methods developed for VOCs in identifying and differentiating current VOCs and compare the advantages and disadvantages of each method, providing a basis for the rapid detection of VOCs strains and their future variants and the adoption of corresponding preventive and control measures.
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Affiliation(s)
- Wenjie Jiang
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou 450001, China
| | - Wangquan Ji
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou 450001, China
| | - Yu Zhang
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou 450001, China
| | - Yaqi Xie
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou 450001, China
| | - Shuaiyin Chen
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou 450001, China
- Henan Key Laboratory of Molecular Medicine, Zhengzhou University, Zhengzhou 450001, China
- Correspondence: (S.C.); (Y.J.); (G.D.); Tel.: +86-13523408394 (S.C.); +86-0371-67781453 (Y.J.); +86-0371-67789797 (G.D.)
| | - Yuefei Jin
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou 450001, China
- Correspondence: (S.C.); (Y.J.); (G.D.); Tel.: +86-13523408394 (S.C.); +86-0371-67781453 (Y.J.); +86-0371-67789797 (G.D.)
| | - Guangcai Duan
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou 450001, China
- Henan Key Laboratory of Molecular Medicine, Zhengzhou University, Zhengzhou 450001, China
- Correspondence: (S.C.); (Y.J.); (G.D.); Tel.: +86-13523408394 (S.C.); +86-0371-67781453 (Y.J.); +86-0371-67789797 (G.D.)
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