Pre-Existing Cross-Reactive Antibody Responses Do Not Significantly Impact Inactivated COVID-19 Vaccine-Induced Neutralization기존 교차 반응성 항체 반응은 비활성화된 COVID-19 백신 유도 중화에 큰 영향을 미치지 않습니다Immunology Published on 2021-11-192022-09-12 Journal: Frontiers in Immunology [Category] MERS, SARS, 진단, [키워드] acute respiratory syndrome analyzed antibody Antibody Response collected conserved CoV COVID-19 COVID-19 vaccine cross-reactive antibody cross-reactive antibody immunity distribution dose epitope Evidence fluorescence intensity greater healthy volunteer Humoral immunity IgG and IgM Immunity immunization Impact inactivated Inactivated vaccine increase in intensity linear neutralization not differ participant peptide peptides pre-vaccination previous study produced Protective provide recent Region Research response responses responses against S2 subunit SARS-CoV-2 SARS-CoV-2 vaccine seasonal coronavirus sera significantly stimulate the S protein vaccinee whole-virion SARS-CoV-2 vaccine [DOI] 10.3389/fimmu.2021.772511 PMC 바로가기 [Article Type] Immunology
High-Throughput Multiplex SARS-CoV-2 IgG Microsphere Immunoassay for Dried Blood Spots: A Public Health Strategy for Enhanced Serosurvey Capacity건혈 반점에 대한 고처리량 멀티플렉스 SARS-CoV-2 IgG 미소구체 면역분석: 혈청 조사 능력 향상을 위한 공중 보건 전략Research Article Published on 2021-07-282022-09-10 Journal: Microbiology Spectrum [Category] SARS, 변종, 진단, 치료기술, 치료법, [키워드] 384-well plate acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 analyzed antibody Antibody test antibody tests Antigen antigens Asymptomatic individuals automated Blood Capacity categories collected conducted coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 Decision making demonstrated detect diagnostic diagnostic test diagnostic testing dried blood spot Dried blood spots early phase enhanced estimate fluorescence intensity Health care Health care worker IgG IgG antibodies IgG antibody immunoassay immunoassays invasive laboratory-confirmed SARS-CoV-2 infection MFI MIA microsphere modify multiplex New York nucleocapsid pandemic populations positive correlation Positive test Prevalence prevalence of COVID-19 Public public health R 2 ranged respiratory resulting robust SARS-CoV-2 SARS-CoV-2 antibody SARS-CoV-2 antibody response SARS-CoV-2 antibody responses SARS-CoV-2 IgG SARS-COV-2 infection SARS-CoV-2 protein SARS-CoV-2 proteins sensitivity sera serology Seroprevalence Serosurvey Serosurveys serum severe acute respiratory syndrome Coronavirus significantly higher specificity spring state Strategy stratified subunit Symptom symptom data symptomatic Testing the SARS-CoV-2 Vaccines validation study variant variety [DOI] 10.1128/Spectrum.00134-21 PMC 바로가기 [Article Type] Research Article
Development and Validation of a Multiplex Microsphere Immunoassay Using Dried Blood Spots for SARS-CoV-2 Seroprevalence: Application in First Responders in Colorado, USASARS-CoV-2 혈청 유병률에 대한 건조혈액 반점을 사용한 다중 미소구체 면역분석법의 개발 및 검증: 미국 콜로라도주 응급구조대에 적용Article Published on 2021-05-192022-09-11 Journal: Journal of Clinical Microbiology [Category] SARS, 진단, 치료법, [키워드] anti-N antibodies anti-N antibody anti-N IgG anti-RBD Anti-RBD IgG antibody Antibody Response Antibody responses Antibody testing application applied Blood correlated COVID-19 antibody COVID-19 antibody testing development dried blood spot testing ELISA enzyme enzyme immunoassay enzyme-linked immunosorbent enzyme-linked immunosorbent assay evaluated first responders fluorescence intensity geometric immunoassay Immunological Surveillance immunological surveillance. less median microsphere multiplex natural infection Neutralizing antibodies nucleocapsid Population predicted RBD RBD IgG Receptor binding domain Responder SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 infection serological testing SARS-CoV-2 neutralizing antibodies SARS-CoV-2 neutralizing antibody serological Serological testing seropositive Seroprevalence serum spot the United State Transmission dynamics United States USA vaccination validation [DOI] 10.1128/JCM.00290-21 PMC 바로가기 [Article Type] Article
Circulating activated neutrophils in COVID-19: An independent predictor for mechanical ventilation and deathCOVID-19의 순환 활성화 호중구: 기계적 환기 및 사망에 대한 독립적인 예측인자Article Published on 2021-05-012022-09-11 Journal: International Journal of Infectious Diseases [Category] SARS, 바이오마커, 치료기술, [키워드] Aberrant neutrophil response activated neutrophil Activated neutrophils adverse outcome age analyzed Biomarker Blood Clinical outcome clinical risk factor COVID-19 Critical illness cut-off value death diabete diabetes exacerbated fluorescence intensity Host immune response hypertension hypoxia IL-6 Immunity independent Inflammation Innate Innate immunity interleukin interleukin-6 mechanical ventilation neutrophil neutrophil activation neutrophil response Neutrophils obesity opens Patient predict predictor quantum Ratio Retrospective study sensitivity Significant specificity Support Therapeutic strategies tissue Viral viral replication [DOI] 10.1016/j.ijid.2021.03.066 PMC 바로가기 [Article Type] Article
Effect of self-assembly on fluorescence in magnetic multiphase flows and its application on the novel detection for COVID-19ARTICLES Published on 2021-04-062022-10-28 Journal: Physics of Fluids [Category] COVID-19, [키워드] absorbed average contrary coronavirus disease COVID-19 detectable Effect fluorescence intensity fluorescent investigated Microparticle parameter reduced scattering Support the epidemic weakened [DOI] 10.1063/5.0048123 PMC 바로가기 [Article Type] ARTICLES
Flow cytometry multiplexed method for the detection of neutralizing human antibodies to the native SARS‐CoV‐2 spike protein천연 SARS-CoV-2 스파이크 단백질에 대한 중화 인간 항체 검출을 위한 유동 세포 계측법 다중화 방법Article Published on 2021-02-172022-09-11 Journal: EMBO Molecular Medicine [Category] MERS, SARS, 진단, 치료기술, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus antibody blood donor Blood donors classification coding sequence COVID‐19 cytometer Cytometry detect EGFR example expresse expressed Flow flow cytometry fluorescence intensities fluorescence intensity human population immune Immunoglobulin immunoglobulins immunology individual Infection method Methods & Resources Microbiology, Virology & Host Pathogen Interaction Neutralizing Neutralizing activity outbreak pandemic PCR Protective Protein Quantitative repeated respiratory S protein SARS‐CoV‐2 SARS‐CoV‐2 separated sequence sera serological test Serological tests seropositive individual seropositive individuals Seropositivity severe acute respiratory syndrome Coronavirus Spike protein T cell T‐cell [DOI] 10.15252/emmm.202013549 PMC 바로가기 [Article Type] Article
Fast detection of SARS-CoV-2 RNA via the integration of plasmonic thermocycling and fluorescence detection in a portable device Research Published on 2020-12-012022-10-05 Journal: Nature biomedical engineering [Category] 유전자 메커니즘, 진단, 치료기술, [키워드] acute respiratory syndrome automated clearance Concordance Diagnosis facilitate fluorescence detection fluorescence intensity Genes healthy controls Infection Laboratory nasopharyngeal Nucleic acid detection Oropharyngeal patients with COVID-19 Pearson point of care quantitative PCR reverse transcription RPP30 SARS-CoV-2 SARS-CoV-2 RNA Sputum sample [DOI] 10.1038/s41551-020-00654-0 [Article Type] Research