Evaluation of eleven immunochromatographic assays for SARS-CoV-2 detection: investigating the dengue cross-reactionArticle Published on 2022-09-302022-11-15 Journal: Revista do Instituto de Medicina Tropical de São [Category] SARS, 진단, 치료기술, [키워드] blood donor collected confirmed case COVID-19 cross-reactivity demonstrated Diagnosis diagnostic disease Diseases evaluate evaluated feasible IgG and IgM IgM antibody immunochromatographic assay lack onset of symptom pandemic Patient RT-PCR SARS-CoV-2 sensitivity Sensitivity and specificity serum sample specificity Spread [DOI] 10.1590/S1678-9946202264063 PMC 바로가기
Rational Design and Development of SARS-CoV-2 Serological Diagnostics by Immunoprecipitation-Targeted ProteomicsArticle Published on 2022-09-272022-11-15 Journal: Analytical Chemistry [Category] SARS, 유전자 메커니즘, 진단, 치료기술, 치료제, [키워드] anti-RBD anti-SARS-CoV-2 antibody approach Combination convalescent convalescent plasma COVID-19 cross-reactivity current Cutoff detect development diagnostic Diseases domain elevated facilitate highest human immunoglobulin IgA IgA2 IGD IgE IgG IgG1 IgG2 IgG3 IgG4 IgM immune response immunoassay Immunoglobulin include isotype lack limit of detection limitation offer plasma Protein proteomic proteomics quantification Saliva SARS-CoV-2 serological Serological assay serological test serum significantly Simultaneous Standardization suggested [DOI] 10.1021/acs.analchem.2c01325 PMC 바로가기
Reaction of SARS-CoV-2 antibodies with other pathogens, vaccines, and food antigensSARS-CoV-2 항체와 다른 병원체, 백신, 식품 항원의 반응Article Published on 2022-09-232022-11-15 Journal: Frontiers in Immunology [Category] SARS, 백일해, 진단, 파상풍, [키워드] antibodies antibody Antigen antigens autoantigen B cell Bacteria Bacterial BCG Blood casein Combination COVID-19 cross-protection cross-react cross-reactive antibody cross-reactivity DTaP elicit elicited experiment food antigens herpesviruses homology human tissues immune immune response immune system Immunity investigated memory T molecular molecular mimicry monoclonal monoclonal antibody pathogen Pathogens peptide polyclonal antibody Proteins reaction reactivity SARS-CoV-2 SARS-CoV-2 antibody SARS-CoV-2 spike protein shown similarity the SARS-CoV-2 virus Vaccine vaccine antigen Vaccines Viral antigen viruses [DOI] 10.3389/fimmu.2022.1003094 PMC 바로가기
Cross-Reactivity of SARS-CoV-2 Nucleocapsid-Binding Antibodies and Its Implication for COVID-19 Serology TestsArticle Published on 2022-09-142022-11-15 Journal: Viruses [Category] SARS, 변종, 진단, 치료기술, [키워드] Adequate Analysis analyzed antibody antibody tests B.1 can be used caused characterized conserved convalescent sera COVID-19 COVID-19 patient cross-reactive cross-reactivity diagnostic domain ELISA test epitope global pandemic Humoral immunity immunogenic Infection magnitude new coronavirus SARS-CoV-2 nucleocapsid Nucleocapsid phosphoprotein patients positive correlation Protein raised RBD Recombinant protein reduced SARS-CoV-2 SARS-CoV-2 strain selective sensitivity sera serology test serology tests spike Spread Test the SARS-CoV-2 Vaccine variants of concern virus VoC VOCs [DOI] 10.3390/v14092041 PMC 바로가기
Arsenal of nanobodies shows broad-spectrum neutralization against SARS-CoV-2 variants of concern in vitro and in vivo in hamster modelsArticle Published on 2022-09-092022-11-15 Journal: Communications Biology [Category] SARS, 변종, 진단, 치료기술, [키워드] anti-RBD anti-S2 anti-SARS-CoV-2 antibody fragment arsenal candidate characterized conserved cross-reactivity demonstrated detectable Efficacy epitope feasibility IgG in vitro in vivo intrinsic mAb magnitude nanobodies nanobody neutralization offer provide reducing SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 variant SARS-CoV-2 variants shown specificity spike glycoprotein therapeutic thermodynamic viral burden [DOI] 10.1038/s42003-022-03866-z PMC 바로가기
Association between IgG responses against the nucleocapsid proteins of alphacoronaviruses and COVID-19 severityArticle Published on 2022-09-072022-11-15 Journal: Frontiers in Immunology [Category] SARS, 진단, 치료기술, 치료제, [키워드] acute respiratory syndrome Alpha alphacoronavirus antibodies approach Betacoronavirus caused coronavirus correlated correlation COVID-19 COVID-19 pandemic COVID-19 severity cross-reactivity Disease progression Donor Endemic endemic human coronavirus healthy controls Humoral immunity IgG response immune response infected individuals marker multiplex multiplex serology nucleocapsid nucleocapsid protein raise responses against SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 proteome serum serum IgG Stratification understanding Viral antigen were measured [DOI] 10.3389/fimmu.2022.889836 PMC 바로가기
Developing a Loop-Mediated Isothermal Amplification Assay for the Rapid Detection of Seven Respiratory Viruses including SARS-CoV-2Article Published on 2022-09-052022-11-15 Journal: Medicina [Category] SARS, 신종인플루엔자, 치료기술, 치료제, [키워드] Accuracy acute respiratory syndrome Adenovirus amplification caused coronavirus coronavirus disease COVID-19 cross-reactivity detection develop Developing diagnosis of COVID-19 evaluate facilitate Final H1N1 H3N2 heat-inactivated include Infection Influenza initial symptom isothermal isothermal amplification material median multiplex Nasopharyngeal swab objective overlap pandemic Patient patients PCR performed point-of-care polymerase chain Quantitative quantitative PCR Rapid reagent respiratory respiratory infection respiratory syncytial virus respiratory virus respiratory viruses RSV RT-PCR RT-qLAMP RT-qPCR RT-qPCR assay SARS-CoV-2 Sensitivity and specificity Seven specimen strain Symptom target specificity time-consuming Treatment Volume was performed were used [DOI] 10.3390/medicina58091224 PMC 바로가기
Pre-existing anti-HCoV-OC43 immunity influences the durability and cross-reactivity of humoral response to SARS-CoV-2 vaccinationArticle Published on 2022-09-022022-11-15 Journal: Frontiers in Cellular and Infection Microbiology [Category] SARS, 진단, 치료기술, [키워드] Analysis anti-HCoV-OC43 anti-nucleoprotein anti-RBD antibodies antibody binding chemiluminescence immunoassay conducted coronavirus coronavirus vaccine correlation cross-protection cross-reactivity demonstrated detect ELISA enzyme-linked immunosorbent HCoV-229E HCoV-HKU1 HCoV-NL63 HCoV-OC43 humoral Humoral response IgG Immunity Immunoglobulin inactivated individuals influence neutralization Neutralization antibody neutralizing antibody Outbreaks performed positively correlated Protective protective immunity Protein pseudovirus S1 IgG S1 subunit SARS-CoV-2 SARS-CoV-2 vaccination SARS-CoV-2 vaccine seasonal coronavirus seasonal human coronavirus second vaccination statistically significant vaccination Vaccine vaccinee vaccinees viral neutralization [DOI] 10.3389/fcimb.2022.978440 PMC 바로가기
Prevalence of Malaria and Covid-19 in Febrile Patients in Lomé, Togo in 20202020년 토고 로메의 열성 환자에서 말라리아와 코비드-19의 유병률Article Published on 2022-09-012022-09-11 Journal: Acta parasitologica [Category] COVID19(2023년), MERS, SARS, 말라리아, 진단, 치료기술, [키워드] 95% CI Antigen Blood Clinical sign Clinical signs conducted Contamination COVID-19 cross-reactivity cross-sectional cross-sectional study detect detection diagnostic tests EDTA EDTA tube EDTA tubes febrile febrile patient Febrile patients female finger Health health facilities identify IgG IgM Immunoglobulin IQR malaria median age nasopharyngeal sample Nasopharyngeal samples participant Patient patients PCR Plasmodium positive Prevalence Rapid diagnostic test Rapid tests RDT rRT-PCR SARS-CoV-2 SARS-CoV-2 antibodies SARS-CoV-2 antibody SARS-CoV-2 IgM serological test Serological tests significantly higher stick Togo venous venous blood was collected was performed [DOI] 10.1007/s11686-022-00586-6 PMC 바로가기 [Article Type] Article
COVID-19 serum can be cross-reactive and neutralizing against the dengue virus, as observed by the dengue virus neutralization testArticle Published on 2022-09-012022-10-05 Journal: International Journal of Infectious Diseases [Category] COVID19(2023년), SARS, 진단, 치료기술, [키워드] appear both viruses COVID-19 COVID-19 antibody COVID-19 pandemic cross-reactive cross-reactivity Dengue dengue virus detect ELISA enzyme-linked immunosorbent Enzyme-linked immunosorbent assay (ELISA) Evidence had no HUH7 cells IgG Immunoglobulin Inconclusive India Interaction lateral flow immunoassay Lateral flow immunoassay (LFIA) MOST neutralization neutralized Neutralizing nonstructural protein 1 objective Observing populations positive positive sample Protective Result RNA SARS-CoV-2 serological serum serum sample supported tested the SARS-CoV-2 Virus neutralization assay (VNT) virus neutralization test [DOI] 10.1016/j.ijid.2022.07.013 [Article Type] Article