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Hashemi SA, Golab Behbahan NG, Bahrani S, Mousavi SM, Gholami A, Ramakrishna S, Firoozsani M, Moghadami M, Lankarani KB, Omidifar N. Ultra-sensitive viral glycoprotein detection NanoSystem toward accurate tracing SARS-CoV-2 in biological/non-biological media. Biosens Bioelectron 2020; 171:112731. [PMID: 33075725 PMCID: PMC7558249 DOI: 10.1016/j.bios.2020.112731] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 10/09/2020] [Accepted: 10/12/2020] [Indexed: 02/05/2023]
Abstract
Rapid person-to-person transfer of viruses such as SARS-CoV-2 and their occasional mutations owing to the human activity and climate/ecological changes by the mankind led to creation of wrecking worldwide challenges. Such fast transferable pathogens requiring practical diagnostic setups to control their transfer chain and stop sever outbreaks in early stages of their appearance. Herein, we have addressed this urgent demand by designing a rapid electrochemical diagnostic kit composed of fixed/screen printed electrodes that can detect pathogenic viruses such as SARS-CoV-2 and/or animal viruses through the differentiable fingerprint of their viral glycoproteins at different voltage positions. The working electrode of developed sensor is activated upon coating a layer of coupled graphene oxide (GO) with sensitive chemical compounds along with gold nanostars (Au NS) that can detect the trace of viruses in any aquatic biological media (e.g., blood, saliva and oropharyngeal/nasopharyngeal swab) through interaction with active functional groups of their glycoproteins. The method do not require any extraction and/or biomarkers for detection of target viruses and can identify trace of different pathogenic viruses in about 1 min. The nanosensor also demonstrated superior limit of detection (LOD) and sensitivity of 1.68 × 10−22 μg mL−1 and 0.0048 μAμg.mL−1. cm−2, respectively, toward detection of SARS-CoV-2 in biological media, while blind clinical evaluations of 100 suspected samples furtherly confirmed the superior sensitivity/specificity of developed nanosystem toward rapid identification of ill people even at incubation and prodromal periods of illness. A nanosensor based on graphene and gold nanostars was developed toward detection of viruses The developed nanosensor detected diverse viruses through their viral glycoproteins The nanosensor showed different fingerprints for each examined virus The nanosensor detected the SARS-CoV-2 with high accuracy and low DL
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Affiliation(s)
- Seyyed Alireza Hashemi
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran; Center for Nanofibers and Nanotechnology, National University of Singapore, Singapore.
| | - Nader Ghaleh Golab Behbahan
- Department of Poultry Disease, Razi Vaccine and Serum Research Institute, Shiraz Branch, Agricultural Research, Education and Extension Organization (AREEO), Shiraz, Iran.
| | - Sonia Bahrani
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Seyyed Mojtaba Mousavi
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Chemical Engineering, National Taiwan University of Science and Technology, Taiwan
| | - Ahmad Gholami
- Biotechnology Research Center and Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Shiraz University of Medical Science, Shiraz, Iran
| | - Seeram Ramakrishna
- Center for Nanofibers and Nanotechnology, National University of Singapore, Singapore.
| | - Mohammad Firoozsani
- Member of Board of Trustees, Zand Institute of Higher Education, Shiraz, Iran
| | - Mohsen Moghadami
- Non-Communicable Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Kamran Bagheri Lankarani
- Health Policy Research Center, Health Institute, Shiraz University of Medica Sciences, Shiraz, Iran
| | - Navid Omidifar
- Department of Pathology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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Ricks KM, Shoemaker CJ, Dupuy LC, Flusin O, Voorhees MA, Fulmer AN, Badger CV, Schmaljohn CS, Schoepp RJ. Development of a bead-based immunoassay using virus-like particles for detection of alphaviral humoral response. J Virol Methods 2019; 270:12-17. [PMID: 30998959 DOI: 10.1016/j.jviromet.2019.04.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 01/11/2019] [Accepted: 04/14/2019] [Indexed: 10/27/2022]
Abstract
There is a pressing need for sustainable and sensitive immunodiagnostics for use in public health efforts to understand and combat the threat of endemic and emerging infectious diseases. In this proof-of-concept work, we describe an immunodiagnostic approach based on the utilization of virus-like particles (VLPs) in a magnetic bead-based platform for multiplexed detection of antiviral humoral response. A retroviral-based VLP, that presents Venezuelan equine encephalitis virus E1/E2 glycoprotein antigen on its surface, was synthesized and coupled to magnetic beads to create VLP-conjugated microspheres (VCMs). Using these VCMs, IgM and IgG antibodies were detectable in nonhuman primate (NHP) and human clinical serum samples at dilutions of 1 × 10 Basile et al. [4] and greater. We also extended the VCM methodology to an Old World alphavirus, chikungunya virus, demonstrating the flexibility of this approach toward different VLP architectures. When multiplexed on the MAGPIX® platform, this method provided differential detection between Old World and New World alphaviral IgM. This flexible, immunodiagnostic method, based on the MAGPIX® platform, demonstrates compatibility of particulate antigens with bead-based assays, improves sensitivity by up to 2-logs, and has faster sample-to-answer time over traditional methods.
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Affiliation(s)
- Keersten M Ricks
- Diagnostic Systems Division, United States Army Medical Research Institute of Infectious Diseases, Fort Detrick, Maryland, USA
| | - Charles J Shoemaker
- Virology Division, United States Army Medical Research Institute of Infectious Diseases, Fort Detrick, Maryland, USA
| | - Lesley C Dupuy
- Virology Division, United States Army Medical Research Institute of Infectious Diseases, Fort Detrick, Maryland, USA
| | - Olivier Flusin
- Diagnostic Systems Division, United States Army Medical Research Institute of Infectious Diseases, Fort Detrick, Maryland, USA
| | - Matthew A Voorhees
- Diagnostic Systems Division, United States Army Medical Research Institute of Infectious Diseases, Fort Detrick, Maryland, USA
| | - Ashley N Fulmer
- Diagnostic Systems Division, United States Army Medical Research Institute of Infectious Diseases, Fort Detrick, Maryland, USA
| | - Catherine V Badger
- Virology Division, United States Army Medical Research Institute of Infectious Diseases, Fort Detrick, Maryland, USA
| | - Connie S Schmaljohn
- Headquarters, United States Army Medical Research Institute of Infectious Diseases, Fort Detrick, Maryland, USA.
| | - Randal J Schoepp
- Diagnostic Systems Division, United States Army Medical Research Institute of Infectious Diseases, Fort Detrick, Maryland, USA.
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Ansari WK, Parvej MS, El Zowalaty ME, Jackson S, Bustin SA, Ibrahim AK, El Zowalaty AE, Rahman MT, Zhang H, Khan MFR, Ahamed MM, Rahman MF, Rahman M, Nazir KHMNH, Ahmed S, Hossen ML, Kafi MA, Yamage M, Debnath NC, Ahmed G, Ashour HM, Masudur Rahman M, Noreddin A, Rahman MB. Surveillance, epidemiological, and virological detection of highly pathogenic H5N1 avian influenza viruses in duck and poultry from Bangladesh. Vet Microbiol 2016; 193:49-59. [PMID: 27599930 DOI: 10.1016/j.vetmic.2016.07.025] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Accepted: 07/31/2016] [Indexed: 12/09/2022]
Abstract
Avian influenza viruses (AIVs) continue to pose a global threat. Waterfowl are the main reservoir and are responsible for the spillover of AIVs to other hosts. This study was conducted as part of routine surveillance activities in Bangladesh and it reports on the serological and molecular detection of H5N1 AIV subtype. A total of 2169 cloacal and 2191 oropharyngeal swabs as well as 1725 sera samples were collected from live birds including duck and chicken in different locations in Bangladesh between the years of 2013 and 2014. Samples were tested using virus isolation, serological tests and molecular methods of RT-PCR. Influenza A viruses were detected using reverse transcription PCR targeting the virus matrix (M) gene in 41/4360 (0.94%) samples including both cloacal and oropharyngeal swab samples, 31 of which were subtyped as H5N1 using subtype-specific primers. Twenty-one live H5N1 virus isolates were recovered from those 31 samples. Screening of 1,868 blood samples collected from the same birds using H5-specific ELISA identified 545/1603 (34%) positive samples. Disconcertingly, an analysis of 221 serum samples collected from vaccinated layer chicken in four districts revealed that only 18 samples (8.1%) were seropositive for anti H5 antibodies, compared to unvaccinated birds (n=105), where 8 samples (7.6%) were seropositive. Our result indicates that the vaccination program as currently implemented should be reviewed and updated. In addition, surveillance programs are crucial for monitoring the efficacy of the current poultry vaccinations programs, and to monitor the circulating AIV strains and emergence of AIV subtypes in Bangladesh.
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Affiliation(s)
- Wahedul Karim Ansari
- Department of Microbiology and Hygiene, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | - Md Shafiullah Parvej
- Department of Microbiology and Hygiene, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | - Mohamed E El Zowalaty
- School of Health Sciences, KwaZulu Natal University, Durban 4000, South Africa; Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, Georgia, 30322, USA.
| | - Sally Jackson
- Department of Microbiology and Hygiene, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | - Stephen A Bustin
- Postgraduate Medical Institute, Anglia Ruskin University, Chelmsford, UK
| | - Adel K Ibrahim
- Department of Clinical Pathology, Faculty of Veterinary Medicine, Cairo University, Egypt
| | - Ahmed E El Zowalaty
- Department of Physiology & Pharmacology, College of Veterinary Medicine, University of Georgia, Athens, Georgia 30602, USA
| | - Md Tanvir Rahman
- Department of Microbiology and Hygiene, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | - Han Zhang
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, Georgia, 30322, USA
| | | | - Md Mostakin Ahamed
- Department of Microbiology and Hygiene, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | | | - Marzia Rahman
- Department of Microbiology and Hygiene, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | | | - Sultan Ahmed
- Department of Microbiology and Hygiene, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | - Md Liakot Hossen
- Department of Microbiology and Hygiene, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | - Md Abdul Kafi
- Department of Microbiology and Hygiene, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | - Mat Yamage
- Emergency Center for Transboundary Animal Diseases (ECTAD), Food and Agriculture Organization (FAO) of the United Nations, Bangladesh
| | - Nitish C Debnath
- Emergency Center for Transboundary Animal Diseases (ECTAD), Food and Agriculture Organization (FAO) of the United Nations, Bangladesh
| | - Graba Ahmed
- Emergency Center for Transboundary Animal Diseases (ECTAD), Food and Agriculture Organization (FAO) of the United Nations, Bangladesh
| | - Hossam M Ashour
- Department of Biological Sciences, College of Arts and Sciences, University of South Florida St. Petersburg, Florida, USA; Department of Microbiology and Immunology, Faculty of Pharmacy, Cairo University, Egypt
| | - Md Masudur Rahman
- Department of Pathology, Faculty of Veterinary and Animal Science, Sylhet Agricultural University, Sylhet, Bangladesh
| | - Ayman Noreddin
- School of Pharmacy, Chapman University, Irvine, California, 92618, USA
| | - Md Bahanur Rahman
- Department of Microbiology and Hygiene, Bangladesh Agricultural University, Mymensingh, Bangladesh.
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