Serosurvey in SARS-CoV-2 inactivated vaccine-elicited neutralizing antibodies against authentic SARS-CoV-2 and its viral variantsArticle Published on 2022-12-012022-11-15 Journal: Journal of medical virology [Category] COVID19(2023년), SARS, 변종, 진단, [키워드] acute respiratory syndrome Administered Antibody neutralization BBIBP-CorV Beta booster vaccination circulating CoronaVac coronavirus Delta Eta Gamma humoral immune response immune immune response inactivated Inactivated vaccine individual Lineage lineages morbidity and mortality Mutation neutralization neutralization titer neutralize neutralized Neutralizing Neutralizing antibodies neutralizing antibody Neutralizing antibody response omicron reduce SARS-CoV-2 SARS-CoV-2 variant second vaccination serum sample significantly lower the SARS-CoV-2 vaccine dose variant viral variant Viral variants Viral variants. virus virus strain viruses wild-type [DOI] 10.1002/jmv.28049 PMC 바로가기
Identification and characterization of the anti-SARS-CoV-2 activity of cationic amphiphilic steroidal compounds양이온성 양친매성 스테로이드 화합물의 항 SARS-CoV-2 활성의 확인 및 특성화Article Published on 2022-12-012022-09-11 Journal: Virulence [Category] COVID19(2023년), SARS, 변종, 유전자 메커니즘, 치료제, [키워드] aggravation ameliorated anti-SARS-CoV-2 activities Anti-SARS-CoV-2 Activity Antiviral antiviral activity cationic caused cell lines characterization cholesterol complex Compound compounds COVID-19 pandemic COVID-19 patient cytopathic Cytopathic effect Drug discovery effective envelope envelope proteins epiandrosterone followed by hACE2 HEK293 host cell host cells identification in vitro in vivo indicated inhibited initial involved life Lipid mechanism membrane modulate modulation Mortality Pathogenesis progeny protective effect Protective effects Proteins Quality of life reduce reduce COVID-19 aggravation SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 replication selected Selection single mutation single mutations specific treatment spike steroidal compounds. subversion Transgenic mouse translate transmembrane Treatment treatment of COVID-19 patients Vero Vero CCL81 cell Vero CCL81 cells viral replication Viral RNA viral variant Viral variants [DOI] 10.1080/21505594.2022.2085793 PMC 바로가기 [Article Type] Article
Real-world effectiveness of homologous and heterologous BNT162b2, CoronaVac, and AZD1222 booster vaccination against Delta and Omicron SARS-CoV-2 infectionDelta 및 Omicron SARS-CoV-2 감염에 대한 동종 및 이종 BNT162b2, CoronaVac 및 AZD1222 추가 백신 접종의 실제 효과Article Published on 2022-12-012022-09-11 Journal: Emerging Microbes & Infections [Category] COVID19(2023년), SARS, 변종, 진단, [키워드] AZD1222 BNT162b2 booster booster vaccination conducted CoronaVac country COVID-19 COVID-19 vaccines Delta demonstrated effective Effectiveness Evidence evidence of Heterologous heterologous booster homologous homologous booster Immune escape inactivated Malaysia National omicron percentage points recipient SARS-CoV-2 SARS-COV-2 infection the SARS-CoV-2 vaccination Vaccine vaccine effectiveness. Vaccines Viral viral variant [DOI] 10.1080/22221751.2022.2072773 PMC 바로가기 [Article Type] Article
SARS-CoV-2 quasi-species analysis from patients with persistent nasopharyngeal sheddingArticle Published on 2022-11-042022-11-16 Journal: Scientific Reports [Category] SARS, 변종, [키워드] Analysis asked both groups clade Consequences Control COVID 19 deviation Evolution of SARS-CoV-2 genomic greater Human immune system immune evasion increase Infectious virus Interaction intra-individual investigated Mutation N501Y nasopharyngeal no significant difference P681H pandemic Patient patients performed persistence Prevent question RNA virus SARS-CoV-2 Sequencing Standard survival the SARS-CoV-2 therapeutic two group Variability variants viral propagation viral variant [DOI] 10.1038/s41598-022-22060-z PMC 바로가기
Geographical distribution of SARS-CoV-2 amino acids mutations and the concomitant evolution of seven distinct clades in non-human hostsArticle Published on 2022-11-012022-11-16 Journal: Zoonoses and Public Health [Category] COVID19(2023년), SARS, 변종, [키워드] Amino acid analysed Analysis antigenicity clade Combination country Denmark distribution early stage Efficacy epidemiological Evolution exhibiting GISAID globe Host human SARS-CoV-2 indicate Latvia Local moderate MOST Mutation mutations Netherlands Non-human Non-human hosts ORF10 ORF3a pandemic pathogenicity Proteome evolution raised SARS-CoV-2 SARS-CoV-2 variant SARS-CoV-2. sequence Seven Surveillance sustained the SARS-CoV-2 genome the vaccine Transmissibility transmissions USA variant viral evolution Viral transmission viral variant Whole-genome sequence zoonotic zoonotic transmission [DOI] 10.1111/zph.12971 PMC 바로가기
Monitoring the evolution of SARS-CoV-2 on a Spanish university campus through wastewater analysis: A pilot project for the reopening strategyArticle Published on 2022-11-012022-11-16 Journal: The Science of the total environment [Category] COVID19(2023년), SARS, 변종, 치료기술, [키워드] addition administration carried Christma collected conducted COVID-19 COVID-19 incidence defined Epidemiology Evolution Evolution of SARS-CoV-2 Frequency implementation improvement knowledge monitoring Mutation occurred outbreak pandemic populations Probability returned SARS-CoV-2 SARS-CoV-2 RNA detection selected Sequencing sewage Spain Spanish Surveillance symptomatic and asymptomatic transmission of SARS-CoV-2 university University campus viral variant virus virus variants wastewater Wastewater-based epidemiology. [DOI] 10.1016/j.scitotenv.2022.157370 PMC 바로가기
De novo selected hACE2 mimics that integrate hotspot peptides with aptameric scaffolds for binding tolerance of SARS-CoV-2 variantsArticle Published on 2022-10-282022-11-15 Journal: Science Advances [Category] COVID19(2023년), SARS, 변종, 치료제, [키워드] acute respiratory syndrome Antiviral binding coronavirus Critical de novo evade exhibited hACE2 host cell hotspot human Angiotensin-converting enzyme immune in vitro Interaction Ligand Neutralizing nucleic acids Occurrence omicron peptide Prophylaxis random reagents Receptor binding receptors recruit SARS-CoV-2 SARS-CoV-2 variant selected Tolerance Vaccine variant variants viral variant virus [DOI] 10.1126/sciadv.abq6207 PMC 바로가기
Emergence and Spread of the SARS-CoV-2 Variant of Concern Delta across Different Brazilian RegionsArticle Published on 2022-10-262022-11-16 Journal: Microbiology Spectrum [Category] COVID19(2023년), SARS, 변종, 치료기술, [키워드] affected analysis B.1.617.2 Bayesian method Brazil characteristic clade Cluster Combination Complete concern country COVID-19 COVID-19 pandemic Delta delta variant dissemination distribution dominant variant emergence Epidemic epidemiological Evolution fraction Genome genomic India likelihood Lineage outbreak pandemic Prevalence prevalent profiles Region regions remained Rio de Janeiro SARS-CoV-2 SARS-CoV-2 lineage SARS-CoV-2 variant spatiotemporal Stage subject Surveillance the SARS-CoV-2 transmission cluster variant Variant of concern. viral variant VoC [DOI] 10.1128/spectrum.02641-21 PMC 바로가기
SARS-CoV-2 Variant-Specific Infectivity and Immune Profiles Are Detectable in a Humanized Lung Mouse ModelArticle Published on 2022-10-162022-11-15 Journal: Viruses [Category] COVID19(2023년), SARS, 변종, 치료기술, [키워드] animal model B.1.1.7 B.1.1.7 variant expected greater higher infectivity Human immune system human lung tissue humanized humanized mice immune cells Immune profile immune response Immunity Infection Infectivity lesion Lineage lung lung organoid mice Model mouse no difference overlapping Pathogenesis pathogenesis of SARS-CoV-2 profile replication of SARS-CoV-2 required Research SARS-CoV-2 SARS-COV-2 infection similarity Support supported sustained Th1 Th2 variant variants of concern variants of concern. Viral load viral variant Viral variants virus [DOI] 10.3390/v14102272 PMC 바로가기
The Spike-Stabilizing D614G Mutation Interacts with S1/S2 Cleavage Site Mutations To Promote the Infectious Potential of SARS-CoV-2 VariantsArticle Published on 2022-10-122022-11-16 Journal: Journal of Virology [Category] COVID19(2023년), SARS, 변종, [키워드] acute respiratory syndrome addition association carried Cell cleavage cleavage site cleaved coronavirus D614G D614G mutation Delta dependent on epistasis epistatic interaction evaluate expressing expression increasingly Mutation omicron pandemic pathogenic Potential Protein proteolytic proteolytic cleavage pseudovirions pseudovirus pseudoviruses remained resulting S1 subunit S1/S2 S1/S2 cleavage S1/S2 cleavage site SARS-CoV-2 SARS-CoV-2 variant Site spike spike mutation spikes Spread stabilizing effect successive wave Transmissibility variant variants variants of concern variants. Viral particles viral spike viral variant virions wild-type Wuhan [DOI] 10.1128/jvi.01301-22 PMC 바로가기