Converting non-neutralizing SARS-CoV-2 antibodies into broad-spectrum inhibitorsArticle Published on 2022-11-012022-11-15 Journal: Nature chemical biology [Category] SARS, 변종, 진단, [키워드] ACE2 acute respiratory syndrome addition angiotensin-converting enzyme 2 antibody binding component conserved coronavirus defined Diseases epitope Epitopes highlighting inhibitor inhibitors inhibitory linker monoclonal neutralize Neutralizing activity non-neutralizing antibody omicron pandemic receptor SARS-CoV-2 SARS-CoV-2 antibody SARS-CoV-2 evolution SARS-CoV-2 variant target the SARS-CoV-2 Treatment viral spike protein VOCs [DOI] 10.1038/s41589-022-01140-1 PMC 바로가기
Modular nanoarray vaccine for SARS-CoV-2Article Published on 2022-11-012022-11-15 Journal: Nanomedicine : nanotechnology, biology, and medici [Category] SARS, 변종, 진단, [키워드] B-cell epitope children complementary COVID-19 pandemic defined delta variant DNA effective epitope generate Gold nanoparticle IgG immune response immunized immunocompromised individuals immunogen immunogenic inactive mice mRNA neutralizing antibody PADRE peptide pregnant women probe recombinant proteins resulting SARS-CoV-2 spike glycoprotein time-consuming Vaccine Vaccine development vaccine platform Variants of concerns (VOC). virus neutralizing titer virus-like particles viruses VoC while wildtype [DOI] 10.1016/j.nano.2022.102604 PMC 바로가기
An antibody that neutralizes SARS-CoV-1 and SARS-CoV-2 by binding to a conserved spike epitope outside the receptor binding motifArticle Published on 2022-10-282022-11-15 Journal: Science Immunology [Category] COVID19(2023년), SARS, 변종, 진단, [키워드] ACE2 receptor acute respiratory syndrome antibody Beta binding conserved coronavirus cryo-EM structure Delta delta variant demonstrated develop DNA epitope Evolution glycosylation site identify immune lung mice neutralize neutralizing activities omicron RBD Receptor binding domain receptor binding motif reduced SARS coronavirus SARS coronaviruses SARS-CoV-1 SARS-CoV-2 SARS-CoV-2 variant SARS-CoV-2-specific B cell sequenced single-cell the RBD therapeutic variant Viral load viral spike protein were infected [DOI] 10.1126/sciimmunol.abp9962 PMC 바로가기
Ablation of CD8+ T cell recognition of an immunodominant epitope in SARS-CoV-2 Omicron variants BA.1, BA.2 and BA.3Article Published on 2022-10-272022-11-15 Journal: Nature Communications [Category] COVID19(2023년), SARS, 변종, 진단, [키워드] Ablation addition affected Antigen CD8 CD8+ T cell changes in convalescent COVID-19 demonstrated epitope genetics Immunity immunodominant less leukocyte neutralization observation omicron raised recognize reduction in SARS-CoV-2 sequence suggested T cell T cell response T cell responses T cells the SARS-CoV-2 vaccinated individuals Vaccine-induced immunity variant [DOI] 10.1038/s41467-022-34180-1 PMC 바로가기
Towards the development of an epitope-focused vaccine for SARS-CoV-2Article Published on 2022-10-262022-11-15 Journal: Vaccine [Category] COVID19(2023년), SARS, 변종, 진단, [키워드] antibodies BALB/c mice CD8+ T cell COVID-19 deficiency disease DNA effective effort epitope expression hamster hamsters IFN-γ immunogenic immunogenicity data in vitro Inclusion mice Mortality pandemic coronavirus peptide peptides platform predicted prevalent Protein Proteins RBD peptide regions reported RNA Safe SARS-CoV-2 SARS-CoV-2 virus sequence specific IgG antibody spread of COVID-19 starting point subcutaneous administration Support tested the Spike Vaccine Vaccine development vaccine. Vaccines variant variants of concern Viral vector virus [DOI] 10.1016/j.vaccine.2022.09.059 PMC 바로가기
Novel Regioselective Approach to Cyclize Phage-Displayed Peptides in Combination with Epitope-Directed Selection to Identify a Potent Neutralizing Macrocyclic Peptide for SARS-CoV-2Article Published on 2022-10-212022-11-15 Journal: ACS chemical biology [Category] COVID19(2023년), SARS, 치료기술, 치료제, [키워드] ACE2 acute respiratory syndrome angiotensin-converting enzyme 2 antivirals Combination cysteine cysteines effective epitope human host inhibit Interaction iterative methodology N-terminal novel peptide peptides potent Protein RBD reaction receptor Receptor binding domain SARS-CoV-2 Selection spike the SARS-CoV-2 the Spike Vero E6 cell virus were used [DOI] 10.1021/acschembio.2c00565 PMC 바로가기
Cellular interferon-gamma and interleukin-2 responses to SARS-CoV-2 structural proteins are broader and higher in those vaccinated after SARS-CoV-2 infection compared to vaccinees without prior SARS-CoV-2 infectionArticle Published on 2022-10-172022-11-15 Journal: PLoS ONE [Category] COVID19(2023년), SARS, 진단, [키워드] assays BNT162b2 BNT162b2 vaccine class correlated demonstrated develop dose doses epitope exhibited Frequency greater healthcare worker healthy IFN-γ IgG response IL-2 IL2 Immunity individual infected with SARS-CoV-2 Infection Interferon-gamma interleukin-2 magnitude Moderna mRNA-1273 vaccine mononuclear cell mRNA-1273 N and M nine participant Participants PCR testing peptide Peripheral blood Pfizer-BioNTech positive Post-infection Proteins proteome repeated responders response responses against robust S glycoprotein S1 and S2 S2 subunit SARS-CoV-2 SARS-COV-2 infection structural protein subunit subunits T cell response T-cell Response the SARS-CoV-2 uninfected vaccination vaccinee was determined were expressed with COVID-19 [DOI] 10.1371/journal.pone.0276241 PMC 바로가기
Systems Bioinformatics Reveals Possible Relationship between COVID-19 and the Development of Neurological Diseases and Neuropsychiatric DisordersArticle Published on 2022-10-162022-11-16 Journal: Viruses [Category] COVID19(2023년), SARS, 유전자 메커니즘, [키워드] Acidic acute respiratory syndrome Analysis app Autoimmunity bioinformatics biological processe Combination contribute coronavirus COVID-19 development disease disease-associated disorder disorders dysregulation epitope Epitopes genetic risk factor GFAp Host identify incidence include increased risk indicated Infection linear MAPT microtubule-associated protein modulated molecular molecular mimicry motif Multiple Myasthenia network biology neurodegenerative Neurodegenerative diseases neurological Neurological disease Neurological diseases Neurological disorder Neuropsychiatric neuropsychiatric disorders PPI precursor Protein protein-protein interaction Proteins receptors recognize relationship SARS-CoV-2 SARS-CoV-2 epitope SARS-COV-2 infection sclerosis sequence similarity System systems bioinformatics. [DOI] 10.3390/v14102270 PMC 바로가기
A comparative study of spike protein of SARS-CoV-2 and its variant Omicron (B.1.1.529) on some immune characteristicsArticle Published on 2022-10-122022-11-15 Journal: Scientific Reports [Category] COVID19(2023년), SARS, 변종, 치료제, [키워드] abrogated activate activated affected antibody Antigen antigenic Antiviral B.1.1.529 binding ability Breakthrough infection comparable complement domain Effects epitope immune characteristics indicated induce inflammatory reaction macrophages molecular Mutation NF-κB nuclear omicron pathogen-associated molecular pathogenicity pro-inflammatory pro-inflammatory cytokine raise receptor S-protein SARS-CoV-2 Spike protein TAK-242 the vaccine Transmissibility trimer variant wild type [DOI] 10.1038/s41598-022-21690-7 PMC 바로가기
Dynamic SARS-CoV-2 emergence algorithm for rationally-designed logical next-generation vaccinesArticle Published on 2022-10-102022-11-15 Journal: Communications Biology [Category] COVID19(2023년), SARS, 변종, 진단, [키워드] Algorithm amino acid substitution change Clinical efficacy clinical sample correlation D614G decrease determine dynamic Efficacy Endemic epitope Epitopes Evolution Evolution of SARS-CoV-2 immune immunogenic indicated lineages mAb monitoring monoclonal antibodies Mutation mutations Pearson positive positive correlation predicted Predictive Prevalence prevalent resulting SARS-CoV-2 SARS-CoV-2 evolution SARS-CoV-2 genome spike mutation Spike protein Spread Substitution Vaccine Vaccine design variant virus [DOI] 10.1038/s42003-022-04030-3 PMC 바로가기