Polyaniline-based electrochemical immunosensor for the determination of antibodies against SARS-CoV-2 spike proteinArticle Published on 2023-03-012023-07-11 Journal: The Science of the total environment [Category] COVID19(2023년), [키워드] electrochemical impedance spectroscopy (EIS) immunosensor phytic acid Polyaniline SARS-CoV-2 spike protein Screen-printed electrodes. [DOI] 10.1016/j.scitotenv.2022.160700 PMC 바로가기
Research progress of biosensors for detection of SARS-CoV-2 variants based on ACE2Article Published on 2023-01-012022-11-15 Journal: Talanta [Category] SARS, 변종, 치료기술, [키워드] Accuracy ACE2 acute respiratory syndrome addition antibody biosensor biosensors caused Cell cells complex coronavirus coronavirus disease COVID-19 detect detection Diagnosis drug evaluated gold standard Health increase Interaction modulate Mutation Novel coronavirus pandemic Prevent receptor RT-PCR SARS-CoV-2 SARS-CoV-2 spike protein SARS-CoV-2 variant SARS-CoV-2 variants SARS-CoV-2. the spike protein time-consuming variants Variation virus virus mutations [DOI] 10.1016/j.talanta.2022.123813 PMC 바로가기
A SARS-CoV-2 vaccine based on conjugation of SARS-CoV-2 RBD with IC28 peptide and mannanArticle Published on 2022-12-012022-11-15 Journal: International journal of biological macromolecules [Category] COVID19(2023년), SARS, 진단, [키워드] ACE2 adjuvant Antibody titer Antigen antigenicity Bacterial cause cellular immunity COVID-19 COVID-19 pandemic cytokine develop domain E. coli effective effective vaccine elicit elicited expected expressed feasibility humoral IFN-γ IL-10 IL-5 IMPROVE Interaction Ligand mannan neutralization neutralizing antibody organs peptide polysaccharide RBD RBD-specific IgG SARS-CoV-2 SARS-CoV-2 RBD SARS-CoV-2 spike protein SARS-CoV-2 vaccine SARS-CoV-2. sera severe respiratory disease Th2-type Toxicity Vaccine Vaccine development viral infection virus [DOI] 10.1016/j.ijbiomac.2022.09.180 PMC 바로가기
Pathogen-host adhesion between SARS-CoV-2 spike proteins from different variants and human ACE2 studied at single-molecule and single-cell levelsArticle Published on 2022-12-012022-11-16 Journal: Emerging Microbes & Infections [Category] SARS, 변종, 유전자 메커니즘, [키워드] ACE2 ACE2-RBD acute respiratory syndrome addition adhere binding complex coronavirus Delta delta variant destabilized effective force spectroscopy highest host cell human ACE2 human Angiotensin-converting enzyme immunization Infection inhibit Interaction investigated molecular dynamics molecular mechanism monoclonal antibody Mutation mutations N501Y Neutralizing neutralizing antibody omicron pathogen-host adhesion. Probability produced RBD Receptor binding domain S477N SARS-CoV-2 SARS-CoV-2 spike protein single-cell single-cell level Spike protein tested the spike protein variant variants virus wild type [DOI] 10.1080/22221751.2022.2128887 PMC 바로가기
Comparative global B cell receptor repertoire difference induced by SARS-CoV-2 infection or vaccination via single-cell V(D)J sequencingSARS-CoV-2 감염 또는 단일 세포 V(D)J 시퀀싱을 통한 백신 접종에 의해 유도된 비교 글로벌 B 세포 수용체 레퍼토리 차이Article Published on 2022-12-012022-09-12 Journal: Emerging Microbes & Infections [Category] COVID19(2023년), SARS, 진단, [키워드] antibody B cell BBIBP-CorV BCR BCR repertoire change Comparative COVID-19 COVID-19 recovered patient dynamic FIVE group groups Guidance healthy healthy donor humoral immune response IGHV3-23 IGHV3-33 inactivated Inactivated vaccine Infection performed Precision proportion receptor SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 spike protein SARS-CoV-2 vaccination SARS-CoV-2 vaccine Sequencing single-cell Single-cell RNA sequencing single-cell RNA sequencing. subject subjects the SARS-CoV-2 treated vaccination Vaccine [DOI] 10.1080/22221751.2022.2105261 PMC 바로가기 [Article Type] Article
Sputum characteristics of patients with severe COVID-19: report of two cases with immunocytochemical detection of SARS-CoV-2 spike proteinArticle Published on 2022-12-012022-11-15 Journal: Medical molecular morphology [Category] COVID19(2023년), SARS, 치료기술, [키워드] aggregation alveolar Analysis can be used CD68 Cell cells characteristics of patient chromatin COVID-19 cytological cytoplasmic definitive diagnosis double infection epithelial evaluated exclusion expression Herpe herpes simplex herpes simplex virus immunocytochemistry Inclusion infected cell Infection intranuclear multinuclear nuclear nuclei Patient performed pneumocyte positive protein A SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 spike SARS-CoV-2 spike protein severe COVID-19 simplex specimen sputum Sputum sample Sputum. staining These cells Treatment viral infection virus [DOI] 10.1007/s00795-022-00326-9 PMC 바로가기
The association between adverse reactions and immune response against SARS-CoV-2 spike protein after vaccination with BNT162b2 among healthcare workers in a single healthcare system: a prospective observational cohort study단일 의료 시스템에서 의료 종사자들 사이에서 BNT162b2 백신 접종 후 SARS-CoV-2 스파이크 단백질에 대한 부작용과 면역 반응 사이의 연관성: 전향적 관찰 코호트 연구Observational Study Published on 2022-11-302022-09-12 Journal: Human vaccines & immunotherapeutics [Category] MERS, SARS, 임상, 진단, [키워드] administration Adverse Adverse reaction Anti-spike IgG antibody anti-spike IgG level Antibody titer association Asthma BNT162b2 BNT162b2 vaccine conducted COVID-19 Cutoff determine Factor first dose healthcare healthcare worker help humoral humoral immune response Humoral response IgG IgG level immune response information Local majority median median age mRNA mRNA vaccine of BNT162b2 participant Participants prospective observational cohort reaction recipients recruited reported SARS-CoV-2 anti-spike IgG SARS-CoV-2 spike protein second dose significantly higher systemic adverse reactions Systemic adverse reactions. systemic reaction vaccination Vaccine was collected were measured with COVID-19 women [DOI] 10.1080/21645515.2022.2048559 PMC 바로가기 [Article Type] Observational Study
Characterization and immunogenicity of SARS-CoV-2 spike proteins with varied glycosylationArticle Published on 2022-11-082022-11-15 Journal: Vaccine [Category] SARS, 진단, [키워드] 293 cells 293F cell acute respiratory syndrome addition binding caused Cell changed characterization convalescent sera coronavirus Coronavirus disease-19 COVID-19 Critical discrepancy effective Efficacy elicited exhibited expression globe glycosylated glycosylation glycosylation pattern homogeneity host cells IgG immunization immunogenicity insect cell mammalian cells mice Neutralizing antibody response neutralizing antibody titre pandemic Protein Proteins provide reactivity Receptor binding regimen robust S protein S-2P SARS-CoV-2 SARS-CoV-2 spike protein spike Spike. the S protein thermal stability Vaccine Vaccine design Variation virus virus entry while [DOI] 10.1016/j.vaccine.2022.09.057 PMC 바로가기
ACE2 N-glycosylation modulates interactions with SARS-CoV-2 spike protein in a site-specific mannerArticle Published on 2022-11-052022-11-16 Journal: Communications Biology [Category] SARS, 변종, [키워드] accumulated ACE2 ACE2 receptor binding binding site caused cellular changes in conserved Delta glycan glycosylation glycosylation deletion glycosylation site Guidance Interaction investigated lineages modulate mutated N-glycosylation omicron parental profile provide SARS-CoV-2 SARS-CoV-2 spike protein soluble ACE2 spike spike mutation the SARS-CoV-2 therapeutic use variant variants of concern virus VOCs [DOI] 10.1038/s42003-022-04170-6 PMC 바로가기
Bipolar silica nanochannel array confined electrochemiluminescence for ultrasensitive detection of SARS-CoV-2 antibodyArticle Published on 2022-11-012022-11-15 Journal: Biosensors & bioelectronics [Category] COVID19(2023년), SARS, 진단, 치료기술, 치료제, [키워드] acute respiratory syndrome Analysis antibody asymmetric bipolar Bipolar surface charges cationic coronavirus COVID-19 Critical determine diffusion ECL electrostatic global public health immune immunosensor Infection linear platform probe producing SARS-CoV-2 SARS-CoV-2 antibody SARS-CoV-2 IgG SARS-CoV-2 IgG antibody SARS-CoV-2 spike protein sensitivity serum sample silica Silica nanochannel array Solid-state electrochemiluminescence. Tin Oxide virus spread [DOI] 10.1016/j.bios.2022.114563 PMC 바로가기