Detection of SARS-CoV-2 antibodies in febrile patients from an endemic region of dengue and chikungunya in Peru페루의 뎅기열 및 치쿤구니야 풍토병 지역의 발열 환자에서 SARS-CoV-2 항체 검출Article Published on 2022-04-082022-09-11 Journal: PLoS ONE [Category] COVID19(2023년), SARS, 진단, 치료기술, [키워드] antibody Arboviruses Chikungunya clinical suspicion Co-infection conjunctivitis cross-sectional cross-sectional study Dengue detection Diagnosis differential diagnosis disease Endemic enrolled febrile febrile illness febrile patient Febrile patients Fever followed by hands healthcare IgM antibodies IgM antibody Infection majority material Misdiagnosis molecular novel SARS-CoV-2 virus pathogen Pathogens Patient performed positive public health raised rapid expansion Region reported SARS-CoV-2 SARS-CoV-2 antibody SARS-CoV-2 IgM SARS-COV-2 infection SARS-CoV-2 virus sera serological serum study groups study period suspected diagnosis Symptom was performed [DOI] 10.1371/journal.pone.0265820 PMC 바로가기 [Article Type] Article
Immunogenic SARS-CoV-2 S and N Protein Peptide and Cytokine Combinations as Biomarkers for Early Prediction of Fatal COVID-19치명적인 COVID-19의 조기 예측을 위한 바이오마커로서의 면역원성 SARS-CoV-2 S 및 N 단백질 펩티드 및 사이토카인 조합Article Published on 2022-03-212022-09-11 Journal: Frontiers in Immunology [Category] MERS, SARS, 바이오마커, 진단, 치료법, [키워드] Activation analyzed Biomarker Biomarkers chemokines clinical outcomes convalescent COVID-19 patient coronavirus disease Coronavirus disease 2019 COVID-19 COVID-19 sera cytokine Cytokine activation Cytokines demonstrated difference fatal fatal COVID-19 fatality higher risk highest humoral immune response IgG IgM IgM antibody improve clinical outcomes indication knowledge likelihood longitudinal analysis marker N protein nucleocapsid Nucleocapsid phosphoprotein Patient peptide peptides prediction pro-inflammatory pro-inflammatory cytokine pro-inflammatory cytokines quantified reactivity risk S protein SARS-CoV-2 SARS-CoV-2 peptide SARS-CoV-2 S selected serum serum sample serum samples severe coronavirus disease Surface glycoprotein Treatment [DOI] 10.3389/fimmu.2022.830715 PMC 바로가기 [Article Type] Article
Epidemiological Study on Mycoplasma pneumoniae and Chlamydia pneumoniae Infection of Hospitalized Children in a Single Center During the COVID-19 PandemicCOVID-19 팬데믹 기간 동안 단일 센터에서 입원한 어린이의 Mycoplasma pneumoniae 및 Chlamydia pneumoniae 감염에 대한 역학 연구Article Published on 2022-03-212022-09-11 Journal: Frontiers in Cellular and Infection Microbiology [Category] MERS, SARS, 진단, 치료기술, [키워드] acute respiratory tract infection age Atypical can not center Characteristics children Children's Hospital China Chlamydia Chlamydia pneumoniae COVID-19 COVID-19 pandemic detection rate epidemiological Epidemiological study epidemiological study. Hospitalized IgM antibody IMPROVE Infection measure Mycoplasma Mycoplasma pneumoniae number of children Older outbreak Pathogens pneumoniae positive positive rate positive rates reached reduction in respiratory respiratory tract respiratory tract infection SARS-CoV-2 significantly lower Spread spread of COVID-19 These data university Zhejiang [DOI] 10.3389/fcimb.2022.843463 PMC 바로가기 [Article Type] Article
SARS-CoV-2 vaccination elicits unconventional IgM specific responses in naïve and previously COVID-19-infected individualsSARS-CoV-2 예방 접종은 순진하고 이전에 COVID-19에 감염된 개인에서 비전통적인 IgM 특이적 반응을 이끌어냅니다.Article Published on 2022-03-012022-09-12 Journal: EBioMedicine [Category] COVID19(2023년), MERS, SARS, 진단, [키워드] administration anti-S antibody BNT162b2 vaccine BTN162b2 vaccine Care Cohort collected coronavirus COVID-19 cross Department elicit expression foundation HCW Health IgG IgG antibody IgM IgM antibody Immunity immunologically individual Infection Italian Limited Ministry of Health naïve neutralization performed positive Protein pseudovirus recipient recruitment response Sample SARS-CoV-2 SARS-CoV-2 IgG SARS-CoV-2 vaccination second dose sera significantly more spike the SARS-CoV-2 titre titres vaccination vaccine dose vaccine response Verona virus-neutralizing [DOI] 10.1016/j.ebiom.2022.103888 PMC 바로가기 [Article Type] Article
Simple, sensitive, specific self-sampling assay secures SARS-CoV-2 antibody signals in sero-prevalence and post-vaccine studies단순하고 민감한 특정 자체 샘플링 분석은 혈청-홍보 및 산후 연구에서 SARS-COV-2 항체 신호를 보호합니다.Article Published on 2022-02-032022-09-01 Journal: Scientific Reports [Category] COVID19(2023년), MERS, SARS, 바이오마커, 진단, 치료기술, [키워드] 95% CI 95%CI Acute inflammation Analysis antibody Blood capture collected comparable correlation damaged DBS eluate DBS eluates diagnostic diagnostic sensitivity displaying ELISA ELISAs facilitate feasibility IgG and IgM IgM antibody individual Laboratory limits Limits of detection population level Post-vaccine post-vaccine response Prevalence provide recipient remained RNA vaccines robust SARS-CoV-2 SARS-CoV-2 antibody secure sensitivity sera serological serum simple specificity specimen specimen collection Vaccine viral infection WHO [DOI] 10.1038/s41598-022-05640-x PMC 바로가기 [Article Type] Article
Transmitted Fetal Immune Response in Cases of SARS-CoV-2 Infections during PregnancyArticle Published on 2022-01-192022-10-31 Journal: Diagnostics [Category] COVID-19, [키워드] age analyzed anti-SARS-CoV-2 antibodies CD3 CD3+ CD34 CD4 CD8 cell count cellular immunity change Concentration concentrations correlation COVID-19 and pregnancy diagnosis of SARS-CoV-2 Effect fetal fetal immune system fetal lymphocyte subsets humoral IFN-γ IgG IgG and IgM IgM antibody IL6 immune response Immunity Infection Inflammatory response information iNKT interleukin interleukin 6 mononuclear cell Newborn Placenta placental Placentas Pregnancy pregnant women recruited Research response RNA SARS-CoV-2 SARS-CoV-2 antibodies SARS-COV-2 infection significantly higher study period subset T cell the SARS-CoV-2 virus transfer transmitted umbilical cord blood undetectable Viral RNA [DOI] 10.3390/diagnostics12020245 PMC 바로가기 [Article Type] Article
Duration of antibody responses following severe acute respiratory syndrome coronavirus 2 infectionBrief Report Published on 2022-01-042022-10-30 Journal: Irish Journal of Medical Science [Category] COVID-19, COVID19(2023년), SARS, [키워드] acute respiratory syndrome Analysis anti-SARS-CoV-2 IgG anti-SARS-CoV-2 IgG antibody antibody Antibody Response Characteristics chi-square test convalescent convalescent patient coronavirus COVID-19 detectable determine Duration evaluate fraction Humoral immunity identify IgG IgG antibody IgG response IgM IgM antibody Immunoglobulin Immunoglobulin G immunoglobulin M Infection multivariable logistic regression Patient Result risk factor SARS-CoV-2 SARS-COV-2 infection short duration significantly symptom onset undetectable were used [DOI] 10.1007/s11845-021-02860-4 PMC 바로가기 [Article Type] Brief Report
Prolonged viral shedding of SARS-CoV-2 and related factors in symptomatic COVID-19 patients: a prospective studyResearch Published on 2021-12-272022-10-28 Journal: BMC Infectious Diseases [Category] COVID-19, SARS, [키워드] 95% CI Admission antibody antibody production average clinical information collected contribute COVID-19 COVID-19 patient COVID-19 patients declined enrolled Factor female female gender highest hospital Hospital admission identify IgM antibody initial median time multivariate Cox regression nasopharyngeal negativity Older Older age outbreak Patient population level progression Prolonged prolonged viral shedding Prospective Study quantified quantitative PCR remained respiratory sample Result risk factor RT-qPCR SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 viral load significant effect significantly significantly higher supplementary material symptom onset symptomatic symptomatic patient transcriptase viral kinetics Viral load viral shedding Wuhan, China [DOI] 10.1186/s12879-021-07002-w PMC 바로가기 [Article Type] Research
Immune Responses in Pregnant Sows Induced by Recombinant Lactobacillus johnsonii Expressing the COE Protein of Porcine Epidemic Diarrhea Virus Provide Protection for Piglets against PEDV InfectionArticle Published on 2021-12-212022-10-28 Journal: Viruses [Category] Coronavirus, [키워드] Lactobacillus johnsonii (L. johnsonii) activate administration antibody Antigen cause Cell cellular immune responses COE COE antigen dendritic cell develop effective epidemic diarrhea epitope evaluated expressing humoral IgA IgG antibody IgM antibody immune protection immune responses immunomodulatory effect in vitro induced Infection Infectious disease intestinal lactobacillus maturation mucosal Neutralizing Oral Immunization Oral vaccine PEDV pregnant pregnant sow protection Protein recombinant response secretory immunoglobulin A serum IgG SIgA triggered vaccination Vaccine viral spike protein virus [DOI] 10.3390/v14010007 PMC 바로가기 [Article Type] Article
Microarray-Based Detection of Antibodies against SARS-CoV-2 Proteins, Common Respiratory Viruses and Type I InterferonsArticle Published on 2021-12-202022-10-28 Journal: Viruses [Category] COVID-19, SARS, [키워드] absence analyzed anti-SARS-CoV-2 antibody antibody cross-reactivity Antibody Response applied autoantibodies to interferons autoantibody Autoimmune Betacoronavirus Cohort common Contact convalescent plasma Coronaviruses COVID-19 COVID-19 patient cross-reactivity detect detection disorders donors ELISA Endocrine healthy individual heterogeneous HKU1 ICU ICU Patients identify IFN-I IFN-Is IgG IgG and IgM IgM antibody ill patient intensive care marker MERS Microarray Multiplex analysis Multiplex assay nucleocapsid OC43 other respiratory virus pandemic Patient positive protein microarray RBD recipients respiratory respiratory viruses resulting SARS-CoV-2 serum sample severe COVID-19 Spike protein the SARS-CoV-2 Type type I interferon Vaccine virus viruses [DOI] 10.3390/v13122553 PMC 바로가기 [Article Type] Article