cross-reactivity – Page 10 – Communicable Diseases Research

Neutralization or enhancement of SARS-CoV-2 infection by a monoclonal antibody targeting a specific epitope in the spike receptor-binding domain

스파이크 수용체 결합 도메인의 특정 에피토프를 표적으로 하는 단일클론항체에 의한 SARS-CoV-2 감염의 중화 또는 증강

Article

Published on 2022-04-012022-09-11
Journal: Antiviral Research [Category] COVID19(2023년), MERS, SARS, 변종, 진단,

Rapid, Point-of-Care scFv-SERS Assay for Femtogram Level Detection of SARS-CoV-2

SARS-CoV-2의 펨토그램 수준 검출을 위한 신속한 현장 진료 scFv-SERS 분석

Article

Published on 2022-03-252022-09-11
Journal: ACS Sensors [Category] MERS, SARS, 변종, 진단, 치료기술,

[키워드] antibody antibody fragment assays B.1.1.7 B.1.351 B.1.617.2 coronavirus COVID-19 cross-reactivity detect detection diagnosis of COVID-19 diagnostic exhibited facilitated followed by HKU1 human coronavirus immunoassay in viral individuals lateral flow Level limit of detection management medium new virus point-of-care public health Raman spectroscopy Rapid Saliva SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 infections SARS-CoV-2 spike protein SARS-CoV-2 virus scattering scFv scFv antibody fragment. sensitivity SERS Spike protein Spike proteins the SARS-CoV-2 Transport transport medium variants Viral viral transport media Viral transport medium virus load
[DOI] 10.1021/acssensors.1c02664 PMC 바로가기 [Article Type] Article

Vaccines elicit highly conserved cellular immunity to SARS-CoV-2 Omicron

백신은 SARS-CoV-2 Omicron에 대해 고도로 보존된 세포 면역을 유도합니다

Article

Published on 2022-03-012022-09-11
Journal: Nature [Category] MERS, SARS, 변종, 진단,

[키워드] Ad26 Ad26.COV2.S B.1.1.529 BNT162b2 BNT162b2 vaccine BNT162b2 vaccines CD4 CD8 cellular cellular immune responses cellular immunity conserved contribute cross-reactivity Delta demonstrated effector memory elicit elicited evade fraction immune responses immunological individual Infection mutated Neutralizing antibody response neutralizing antibody responses observation omicron Omicron variants reduced robust SARS-CoV-2 SARS-COV-2 infection severe disease severe SARS severe SARS-CoV-2 shown Spike protein subpopulations T cell T cell response T cell responses the SARS-CoV-2 These data Vaccine variant variants WA1/2020
[DOI] 10.1038/s41586-022-04465-y PMC 바로가기 [Article Type] Article

Performance evaluation of Elecsys SARS-CoV-2 Antigen immunoassay for diagnostic of COVID-19

코로나19 진단을 위한 Elecsys SARS-CoV-2 항원 면역분석의 성능 평가

Article

Published on 2022-03-012022-09-11
Journal: Journal of medical virology [Category] SARS, 치료기술,

[키워드] 95% confidence interval acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 aims alternative Antigen antigen detection antigen tests Chain Reaction complement coronavirus COVID-19 cross Cross reactivity cross-reactivity Cycle threshold value diagnostic Elecsy Elecsys evaluate HKU1 identify immunoassay individual Infection Influenza Influenza virus Nasopharyngeal swab nasopharyngeal swabs Negative predictive value NPV OC43 other respiratory virus Other respiratory viruses parainfluenza virus performance point of care polymerase chain reaction positive PPV Predictive value Randomly ranged reduce reference test respiratory viruses reverse transcription Reverse transcription-polymerase chain reaction rhinovirus Roche Diagnostics RT-PCR RT-PCR testing SARS-CoV-2 SARS-CoV-2 antigen SARS-CoV-2 antigen tests SARS-CoV-2 transmission selected sensitivity severe acute respiratory syndrome Coronavirus specificity STAT Symptoms
[DOI] 10.1002/jmv.27412 PMC 바로가기 [Article Type] Article

Effective presence of antibodies against common human coronaviruses in immunoglobulin medicinal products

면역글로불린 의약품에서 일반적인 인간 코로나바이러스에 대한 항체의 효과적인 존재

Article

Published on 2022-03-012022-09-12
Journal: International Journal of Infectious Diseases [Category] MERS, SARS, 진단,

A serological survey of severe acute respiratory syndrome coronavirus 2 in dogs in Wuhan

우한에서 개를 대상으로 한 중증급성호흡기증후군 코로나바이러스 2의 혈청학적 조사

Article

Published on 2022-03-012022-09-11
Journal: Transboundary and emerging diseases [Category] MERS, SARS, 진단, 치료기술,

[키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 canine cats caused CCV collected coronavirus coronavirus disease COVID-19 COVID-19 patient cross-reactivity decrease dog effective ELISA enzyme-linked immunosorbent enzyme-linked immunosorbent assay exhibited Health crisis higher risk infected with SARS-CoV-2 Infection infection rate infection rates Neutralizing Neutralizing antibodies neutralizing antibody Novel coronavirus novel coronavirus disease outbreak pandemic positive Prevalence prevention of COVID-19 public health crisis ranged RBD Receptor-binding domain reported respiratory SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2-specific neutralizing antibody sera serological serological investigation. serological survey seropositive serum sample severe acute respiratory syndrome Coronavirus specific neutralizing antibodies Stage the receptor-binding domain the SARS-CoV-2 titre titres Transmission Wuhan
[DOI] 10.1111/tbed.14024 PMC 바로가기 [Article Type] Article

Emergency SARS-CoV-2 Variants of Concern: Novel Multiplex Real-Time RT-PCR Assay for Rapid Detection and Surveillance

긴급 SARS-CoV-2 우려 변종: 신속한 탐지 및 감시를 위한 새로운 멀티플렉스 실시간 RT-PCR 분석

Research Article

Published on 2022-02-232022-09-10
Journal: Microbiology Spectrum [Category] COVID19(2023년), MERS, SARS, 변종, 치료기술, 치료제,

[키워드] ΔHV 69/70 acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Alpha Analysis applied assays B.1.1.7 B.1.351 B.1.617.2 Beta caused circulating clinical sample clinical samples coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 COVID-19 pandemic COVID-19 patient Critical cross-reactivity Delta detect detection diagnostic difficulty E484K E484R effective Efficiency Emergency ENhance Epidemic epidemiological epidemiological surveillance Evolution feasibility FIVE Gamma gold gold standard Government infection control issue K417N K417T L452R Laboratory lineages Local local government multiplex Multiplex PCR Mutation mutations N501Y novel omicron outbreak P.1 P681H P681R PCR PCR assay Previous studies previous study primer probe probes provided public health measures Rapid real-time reverse transcriptase real-time RT-PCR receptor Receptor-binding domain reduced reported respiratory reverse transcriptase RT-PCR S gene SAR-CoV-2 SARS-CoV-2 SARS-CoV-2 variant SARS-CoV-2 variants Sequencing severe acute respiratory syndrome Coronavirus specificity Spike protein Spread Surveillance susceptibility Taiwan targets the receptor-binding domain the spike protein time intervals Transmissibility treatment regimens understanding upper respiratory Vaccine Vaccines variant variants variants of concern variants of SARS-CoV-2 viruses VoC VOC genotyping VOCs whole-genome sequencing
[DOI] 10.1128/spectrum.02513-21 PMC 바로가기 [Article Type] Research Article

Cellular Responses to Membrane and Nucleocapsid Viral Proteins Are Also Boosted After SARS-CoV-2 Spike mRNA Vaccination in Individuals With Either Past Infection or Cross-Reactivity

Microbiology

Published on 2022-02-112022-10-31
Journal: Frontiers in Microbiology [Category] COVID-19,

Robust validation and performance comparison of immunogenicity assays assessing IgG and neutralizing antibodies to SARS-CoV-2

SARS-COV-2에 대한 IgG 및 중화 항체를 평가하는 면역 원성 분석의 강력한 검증 및 성능 비교

Research Article

Published on 2022-02-072022-09-10
Journal: PLoS ONE [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술, 치료법,

[키워드] Accuracy acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 anti-SARS-CoV-2 anti-SARS-CoV-2 spike protein antibody Antibody titer Antibody titers approach Benchmarking calibrated convalescent coronavirus coronavirus disease Coronavirus disease 2019 correlation criteria cross-reactivity demonstrated domain donors ECL functional functional immune response human serum IgG immune response immune responses immunogenicity immunogenicity assay immunogenicity assays immunogenicity data Immunoglobulin Immunoglobulin G International international units Meso Scale Discovery microneutralization MNT MSD multiplex Neutralizing activity Neutralizing antibodies neutralizing antibody nucleocapsid outcome Precision Protein Quantitative RBD RBD protein RBD proteins reference standard regimens Reporting respiratory SARS-CoV-2 SARS-CoV-2 antigen SARS-CoV-2 antigens SARS-CoV-2 spike SARS-CoV-2 vaccination scale seasonal coronaviruses selectivity sera serologic severe acute respiratory syndrome Coronavirus specificity spike and RBD proteins Spike protein tested the WHO vaccinated individuals vaccination Vaccine Vaccines virus were assessed
[DOI] 10.1371/journal.pone.0262922 PMC 바로가기 [Article Type] Research Article

Hidden fraction of Polish population immune to SARS-CoV-2 in May 2021

2021년 5월에 SARS-CoV-2에 면역된 폴란드 인구의 숨겨진 부분

Research Article

Published on 2022-02-032022-09-12
Journal: PLoS ONE [Category] COVID19(2023년), MERS, SARS, 진단,

[키워드] ACE2 Anti-RBD IgG anti-SARS-CoV-2 antibodies Antigen antigens Asymptomatic can not collected convalescent COVID-19 COVID-19 pandemic cross-reactivity diagnosed estimation exclusion fraction HCoV HCoV 229E healthy individual healthy individuals herd immunity hospitalized COVID-19 patient hospitalized COVID-19 patients IgA IgA antibodies IgA antibody IgG immune Immunity individual Infection infections investigated Lower majority MERS-CoV modeling NL63 other coronaviruses pandemic Patient patients Population population immunity Population screening positive positive controls Protein public health Quantitative RBD Registered SARS-CoV SARS-CoV-2 SARS-CoV-2 antigens SARS-CoV-2-specific IgG sera serum sample serum samples spike subject tested vaccination vaccination against COVID-19 Vaccinations virus virus-neutralizing Virus-specific IgG
[DOI] 10.1371/journal.pone.0253638 PMC 바로가기 [Article Type] Research Article