SARS-CoV-2 antibody profile of naturally infected and vaccinated individuals detected using qualitative, semi-quantitative and multiplex immunoassaysArticle Published on 2022-12-012022-11-15 Journal: Diagnostic microbiology and infectious disease [Category] COVID19(2023년), SARS, 진단, 치료기술, 치료제, [키워드] anti-N antibody anti-RBD anti-S2 Anti-spike antibodies antibody Antibody profile Antigen average Cohort demonstrated exhibited HCW healthcare worker IgG immune immunoassay individual Infection infection cohort mRNA vaccines multiplex natural infection Patient positive produced reactivity SARS-CoV-2 SARS-CoV-2 antibody semi-quantitative Support target vaccinated individual vaccination vaccination. [DOI] 10.1016/j.diagmicrobio.2022.115803 PMC 바로가기
High sensitivity SARS-CoV-2 detection using graphene oxide-multiplex qPCRArticle Published on 2022-11-222022-11-15 Journal: Analytica chimica acta [Category] COVID19(2023년), SARS, 치료기술, 치료제, [키워드] acute respiratory syndrome amplification applied coronavirus detect detection diagnoses gold standard Graphene Graphene oxide high sensitivity limit of detection molecular multiplex Multiplex qPCR pandemic pathogen detection polymerase chain primer qPCR qPCR assay reduce reference gene RNase P RT-qPCR SARS-CoV-2 SARS-CoV-2 detection SARS-CoV-2 gene SARS-CoV-2. sensitivity single-stranded DNA ssDNA target virus [DOI] 10.1016/j.aca.2022.340533 PMC 바로가기
Development of multiplex S-gene-targeted RT-PCR for rapid identification of SARS-CoV-2 variants by extended S-gene target failureArticle Published on 2022-11-012022-11-15 Journal: Clinica chimica acta; international journal of cli [Category] SARS, 변종, 치료기술, 치료제, [키워드] binding caused codon concordance rate Delta development Epidemics genomic sequencing Internal control Japan multiplex Multiplex RT-PCR Mutation N-gene omicron probe Rapid Rapid screening Region RT-PCR S-gene S-gene mutations S-gene target failure SARS-CoV-2 SARS-CoV-2 variant screening method Sequencing time-consuming Variant of concern. VoC VOCs [DOI] 10.1016/j.cca.2022.08.031 PMC 바로가기
Performance and validation of an adaptable multiplex assay for detection of serologic response to SARS-CoV-2 infection or vaccinationArticle Published on 2022-11-012022-11-15 Journal: Journal of Immunological Methods [Category] SARS, 진단, 치료기술, 치료제, [키워드] Antibody Response Antigen antigenic target assays correlated COVID-19 IgG immune response increasingly Infection infection with SARS-CoV-2 measure measurement multiplex Multiplex assay nucleocapsid antigen performance platform Quantitative ranged RBD Receptor binding domain S1 and S2 SARS-CoV-2 SARS-COV-2 infection sensitivity serologic assay Serologic response Serology. specificity subunit vaccination Variation [DOI] 10.1016/j.jim.2022.113345 PMC 바로가기
Seroprevalence of infection-induced SARS-CoV-2 antibodies among health care users of Northern Italy: results from two serosurveys (October-November 2019 and September-October 2021)Article Published on 2022-11-012022-11-15 Journal: International Journal of Infectious Diseases [Category] SARS, 진단, 치료기술, [키워드] 95% CI 95% confidence interval age anti-Nucleocapsid IgG antibodies antibody calculated Care circulating CIs conducted COVID-19 detect domains enzyme-linked immunosorbent enzyme-linked immunosorbent assay Gender groups Health Hypothesis IgG IgG antibody Immunoglobulin immunosorbent Italy multiplex nucleocapsid Piedmont positive test result prevalence rate proportion Receptor binding domain Result S1 and S2 S1 domain Sample SARS-CoV-2 SARS-CoV-2 antibody semiquantitative method sera Seroprevalence seroprevalence. Serosurvey Support tested the spike protein Transmission dynamics virus [DOI] 10.1016/j.ijid.2022.09.017 PMC 바로가기
Accessible and Adaptable Multiplexed Real-Time PCR Approaches to Identify SARS-CoV-2 Variants of ConcernArticle Published on 2022-10-262022-11-15 Journal: Microbiology Spectrum [Category] COVID19(2023년), SARS, 변종, 진단, 치료기술, 치료제, [키워드] acute respiratory syndrome approach collected concern coronavirus COVID-19 COVID-19 pandemic Critical cross-reactivity Delta delta variant detect different time points equipment exhibited FIVE genotyping identify Laboratory lack Limits of detection management melting curve analysis Molecular assay multiplex Multiplex PCR Mutation mutations nine omicron Omicron variant other coronaviruses PCR PCR assay performed platform positive sample Rapid rapid genotyping. Real-time PCR resource RNA SARS-CoV-2 SARS-CoV-2 VOCs selected sensitivity Sequencing signature specificity Spike protein Support Surveillance variant variants variants of concern VoC VOCs WGS [DOI] 10.1128/spectrum.03222-22 PMC 바로가기
A Robust, Highly Multiplexed Mass Spectrometry Assay to Identify SARS-CoV-2 VariantsArticle Published on 2022-10-262022-11-15 Journal: Microbiology Spectrum [Category] COVID19(2023년), SARS, 변종, 진단, 치료기술, 치료제, [키워드] acute respiratory syndrome Care characterized circulation Clinical studies collected coronavirus defined Delta demonstrated diagnostic diagnostic capability effort functional health system health systems identify increasingly Infection prevention Iota Laboratory MALDI-TOF mass molecular MOST multiplex New York City omicron Panel Patient Patient care polymorphism Population public health measures public health systems RNA robust RT-PCR SARS-CoV-2 SARS-CoV-2 lineage SARS-CoV-2 variant seeking sensitivity specificity specimen Spectrometry Surveillance target tested Transmissibility USA utility vaccination variant variant call variant panel. virus WGS while whole-genome sequencing [DOI] 10.1128/spectrum.01736-22 PMC 바로가기
Singleplex, multiplex and pooled sample real-time RT-PCR assays for detection of SARS-CoV-2 in an occupational medicine settingArticle Published on 2022-10-222022-11-15 Journal: Scientific Reports [Category] COVID19(2023년), SARS, 치료기술, 치료제, [키워드] 2019-nCoV addition Analysis Asymptomatic CDC clinical sample condition Contact COVID COVID-19 COVID-19 disease Critical defined Detection limit diagnostic diagnostic test disease equipment FDA flexible healthcare high risk implication include Infection limit methodology multiplex overlap pandemic Pandemics Panel Patient Population positive sample progressed reagent real-time RT-PCR resource resources RT-PCR SARS-CoV-2 sensitivity spread of COVID-19 symptomatic Symptomatic patients tested Transmission was determined [DOI] 10.1038/s41598-022-22106-2 PMC 바로가기
Priming conditions shape breadth of neutralizing antibody responses to sarbecovirusesArticle Published on 2022-10-212022-11-15 Journal: Nature Communications [Category] COVID19(2023년), SARS, 변종, 진단, [키워드] BNT162b2 BNT162b2 vaccine breadth Breakthrough infection Cohort Combination condition cross-neutralization cross-protective dose elicit highest immunized inactivated include individual Infection magnitude mRNA multiplex neutralization Neutralization assay neutralizing antibody Neutralizing antibody response of BNT162b2 omicron public health Receptor binding domain sarbecovirus sarbecovirus Sarbecoviruses SARS-CoV-1 SARS-CoV-1 infection SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 variant sera Sinopharm vaccination Vaccine Vaccine design Virus spike viruses [DOI] 10.1038/s41467-022-34038-6 PMC 바로가기
Real-Time fast PCR amplification using designated and conventional real time thermal cycler systems: COVID-19 perspectiveArticle Published on 2022-10-202022-11-15 Journal: PLoS ONE [Category] 치료제, [키워드] ABI ABI 7500 Applied Biosystem approach approach Bio-rad comparable comparison Conventional COVID-19 COVID-19 sample detection did not produce Dilution human RP mRNA multiplex N1 and N2 optimization PCR PCR amplification Perspective positive control Precision protocol real time RNase P RT-PCR SARS CoV-2 sensitivity Sensitivity and specificity sequence specificity Standard System the median time touch was done was performed [DOI] 10.1371/journal.pone.0276464 PMC 바로가기