Rapid detection of avian influenza A virus by immunochromatographic test using a novel fluorescent dye

Yeo, Seon Ju; Cuc, Bui Thi; Kim, Soon Ai; Kim, Do Thi Hoang; Bao, Duong Tuan; Trinh, Thuy-Tien Thi; Anh, Nguyen Thi Viet; Choi, Do Young; Chong, Chom-Kyu; Kim, Kwang Ho; Park, Hyun

doi:10.1016/j.bios.2017.03.068

Cited by 21 publications

(14 citation statements)

References 34 publications

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“…The test is also quantitative and uses an LED-based portable strip reader, which makes it applicable for field diagnostics [66]. A further improvement of this branch of methods involves the use of europium nanoparticles [67], artificially designed peptides specifically binding hemagglutinin [68], and improved fluorescent dyes [69]. Additionally, a smartphone-based immunofluorescent field diagnostic approach was described [70,71] and upgraded to a dual-fluorescent system [72] capable of specifically detecting the highly pathogenic H5 subtype.…”

Section: Current Avian Influenza Virus Sampling Analysis and Quantification Methodologymentioning

confidence: 99%

Avian Influenza in Wild Birds and Poultry: Dissemination Pathways, Monitoring Methods, and Virus Ecology

et al. 2021

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Avian influenza is one of the largest known threats to domestic poultry. Influenza outbreaks on poultry farms typically lead to the complete slaughter of the entire domestic bird population, causing severe economic losses worldwide. Moreover, there are highly pathogenic avian influenza (HPAI) strains that are able to infect the swine or human population in addition to their primary avian host and, as such, have the potential of being a global zoonotic and pandemic threat. Migratory birds, especially waterfowl, are a natural reservoir of the avian influenza virus; they carry and exchange different virus strains along their migration routes, leading to antigenic drift and antigenic shift, which results in the emergence of novel HPAI viruses. This requires monitoring over time and in different locations to allow for the upkeep of relevant knowledge on avian influenza virus evolution and the prevention of novel epizootic and epidemic outbreaks. In this review, we assess the role of migratory birds in the spread and introduction of influenza strains on a global level, based on recent data. Our analysis sheds light on the details of viral dissemination linked to avian migration, the viral exchange between migratory waterfowl and domestic poultry, virus ecology in general, and viral evolution as a process tightly linked to bird migration. We also provide insight into methods used to detect and quantify avian influenza in the wild. This review may be beneficial for the influenza research community and may pave the way to novel strategies of avian influenza and HPAI zoonosis outbreak monitoring and prevention.

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Section: Current Avian Influenza Virus Sampling Analysis and Quantification Methodologymentioning

confidence: 99%

Avian Influenza in Wild Birds and Poultry: Dissemination Pathways, Monitoring Methods, and Virus Ecology

et al. 2021

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“…A different detection-type, immunochromatographic test (FICT), for avian influenza A was proposed by Yeo et al [118] The authors have chosen fluorescent Red dye 53 which intensity increased intensity by additional fluorescent phosphor groups linkage. The assay was to europium-based FICT and standard RIDT.…”

Section: Novel Detection Methods Of Influenza Virusmentioning

confidence: 99%

Detection Methods of Human and Animal Influenza Virus—Current Trends

Dziąbowska¹,

Czaczyk²,

Nidzworski³

2018

Biosensors

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The basic affairs connected to the influenza virus were reviewed in the article, highlighting the newest trends in its diagnostic methods. Awareness of the threat of influenza arises from its ability to spread and cause a pandemic. The undiagnosed and untreated viral infection can have a fatal effect on humans. Thus, the early detection seems pivotal for an accurate treatment, when vaccines and other contemporary prevention methods are not faultless. Public health is being attacked with influenza containing new genes from a genetic assortment between animals and humankind. Unfortunately, the population does not have immunity for mutant genes and is attacked in every viral outbreak season. For these reasons, fast and accurate devices are in high demand. As currently used methods like Rapid Influenza Diagnostic Tests lack specificity, time and cost-savings, new methods are being developed. In the article, various novel detection methods, such as electrical and optical were compared. Different viral elements used as detection targets and analysis parameters, such as sensitivity and specificity, were presented and discussed.

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“…International Journal of Nanomedicine 2021: 16 The results showed that QB-mAb probes could effectively bind to rCLP antigens.…”

Section: Dovepressmentioning

confidence: 97%

“…Immunochromatographic assay (ICA) is a rapid, userfriendly, portable and widely used biosensor for point-ofcare test (POCT) of pathogen infection. 15,16 Traditional ICAs employ gold nanoparticles (AuNPs) and provide a binary yes/no answer that corresponds to the presence if the concentration of target antibody is over or under a specific cut-off level. [17][18][19][20] Disturbed red optical intensity of AuNPs in complex biological body fluid condition and reduced colloidal stability in harsh conditions, such as in salt solutions, restrict their further applications in traditional ICAs for serum antibody test.…”

Section: Introductionmentioning

confidence: 99%

Rapid Quantum Dot Nanobead-mAb Probe-Based Immunochromatographic Assay for Antibody Monitoring of Trichinella spiralis Infection

Xu¹,

Liu²,

Li³

et al. 2021

IJN

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Purpose: Sensitive and selective point-of-care biosensor is an urgent pursuit of serological antibody detection to control parasite pathogen. For specific, quantitative and on-site screening of Trichinella spiralis infection in livestock, a quantum dot nanobead-monoclonal antibody (QB-mAb) probe-based immunochromatographic assay (ICA) was developed by introducing a competitive sandwich strategy (QB-CICA). Methods: In the QB-CICA, QB-mAb probes competed with serum antibody for a particular epitope, followed by immunocomplexes binding to capture antibody on the test line. With the accumulation of target antibody, captured probes served as signal elements for fluorescent readout in a "turn off" mode, along with the fluorescence gradually weakened. The sensitivity and standard calibration curve of the QB-CICA were quantified using swine sera as negative control (n = 200) and artificial infected swine sera (n = 80) compared with a commercial ELISA kit. Besides, Trichinella spiralis-antibody targeting test ability of the QB-CICA, instead of other parasites or viruses antibodies (n = 10), was evaluated. Results: The QB-CICA exhibited a good linear range, a low detection limit of 189.92 ng mL −1 and 100% selectivity that was higher than commercial ELISA kit (90%), as well as the same serological positive rate (100%) with commercial ELISA kit in different infection dose models. Conclusion:Taking advantage of its simplicity, short response time (25 min), sensitivity and specificity, the proposed QB-CICA has potential applications for parasite-related antibody monitoring in food safety and clinical diagnosis fields.

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Rapid detection of avian influenza A virus by immunochromatographic test using a novel fluorescent dye

Cited by 21 publications

References 34 publications

Avian Influenza in Wild Birds and Poultry: Dissemination Pathways, Monitoring Methods, and Virus Ecology

Avian Influenza in Wild Birds and Poultry: Dissemination Pathways, Monitoring Methods, and Virus Ecology

Detection Methods of Human and Animal Influenza Virus—Current Trends

Rapid Quantum Dot Nanobead-mAb Probe-Based Immunochromatographic Assay for Antibody Monitoring of Trichinella spiralis Infection

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