Pathogenicity and anti-infection immunity of animal H3N2 and H6N6 subtype influenza virus cross-species infection with tree shrewsArticle Published on 2023-01-152023-06-24 Journal: Virus research [Category] 신종인플루엔자, [키워드] Anti-infection immunity Avian influenza virus Cross-species infection low pathogenic swine influenza virus Transmissibility tree shrew. [DOI] 10.1016/j.virusres.2022.199027 PMC 바로가기
SARS-CoV-2 RNA load in nasopharyngeal specimens from outpatients with breakthrough COVID-19 due to Omicron BA.1 and BA.2Article Published on 2022-12-012022-11-16 Journal: Journal of medical virology [Category] COVID19(2023년), SARS, 변종, [키워드] acute respiratory syndrome All participant BA.1 BA.2 Booster vaccine caused collected comparable composed coronavirus coronavirus disease COVID-19 Day Diagnosis dose elapsed had no Infection log median median age nasopharyngeal specimen omicron Omicron variant Outpatient Patient reached retrospective RNA SARS-CoV-2 SARS-CoV-2 RNA Support symptom onset TaqPath Thermo Fisher Scientific time Transmissibility upper respiratory tract URT vaccination schedule Vaccine vaccine dose Viral load Viral load. viral RNA load was used [DOI] 10.1002/jmv.28079 PMC 바로가기
Non-uniform aspects of the SARS-CoV-2 intraspecies evolution reopen question of its originArticle Published on 2022-12-012022-11-16 Journal: International journal of biological macromolecules [Category] COVID19(2023년), SARS, 변종, 유전자 메커니즘, [키워드] acute respiratory syndrome beta-coronavirus Characteristics conducted conserved coronavirus disease Coronavirus-2 COVID-19 distribution Evenly-uneven Evidence Evolution Frequency functional furin cleavage Furin cleavage site (FCS) hypothese Hypothesis Invariant regions Mutation mutations pandemic Pandemics Protein question Region residue residues SARS-CoV-2 SARS-CoV-2 variant SARS-CoV-2. Support the SARS-CoV-2 Transmissibility unique variants virulence virus [DOI] 10.1016/j.ijbiomac.2022.09.184 PMC 바로가기
The Drosophila melanogaster ACE2 ortholog genes are differently expressed in obesity/diabetes and aging models: Implications for COVID-19 pathologyArticle Published on 2022-12-012022-11-15 Journal: Biochimica et biophysica acta. Molecular basis of [Category] COVID19(2023년), SARS, 변종, 진단, [키워드] ACE2 ACE2 ortholog ACE2 orthologs ACE2 receptor Acer age analyzed Ance animal model approach bind binding affinity complement coronavirus disease COVID-19 COVID-19 pathology COVID-19 severity death dependent on diabetes disorders Drosophila melanogaster Effect elderly ENhance expressed Factors glycoprotein host cells humans increase individual interact Interaction molecular molecular docking mRNA expression obesity ortholog predicted Protein regions regulated Research responsible risk factor Risk factors. robust SARS-CoV-2 SARS-CoV-2 variant shown spike spike-ACE2 susceptible the Spike translational Transmissibility virus [DOI] 10.1016/j.bbadis.2022.166551 PMC 바로가기
Analysis of SARS-CoV-2 variants B.1.617: host tropism, proteolytic activation, cell-cell fusion, and neutralization sensitivitySARS-CoV-2 변이체 B.1.617 분석: 숙주 친화성, 단백질 분해 활성화, 세포-세포 융합 및 중화 민감도Article Published on 2022-12-012022-09-11 Journal: Emerging Microbes & Infections [Category] COVID19(2023년), SARS, 변종, 진단, [키워드] activity Adenovirus adenovirus vaccine Amino acid B.1.617 caused cell-cell fusion cell–cell fusion cells Characteristics Convalescent patients COVID-19 pandemic D614G variant Delta escaped furin host tropism human cells immunized inactivated Inactivated vaccine India Infection Infectivity L452R mAbs Mutation mutations neutralization neutralization activities neutralization activity neutralization. pathogenicity proteolytic activation pseudotyped pseudotyped virus Receptor binding domain reduced SARS-CoV-2 SARS-CoV-2 variant SARS-CoV-2 variants sensitivity sera T478K Transmissibility transmitted variant variants viruses volunteers [DOI] 10.1080/22221751.2022.2054369 PMC 바로가기 [Article Type] Article
Omicron variant: Current insights and future directionsArticle Published on 2022-12-012022-11-15 Journal: Microbiological research [Category] COVID19(2023년), SARS, 변종, 진단, [키워드] B.1.1.529 COVID-19 outbreak COVID-19 vaccines current defined Diagnosis diagnostic diagnostics Effectiveness equipment greater Immunotherapy monoclonal antibody Mutation omicron potential for transmission returned SARS-CoV-2 variants severity spike Spike proteins Spread the SARS-CoV-2 Transmissibility Transmission vaccination efficacy vaccine. variant variety WHO [DOI] 10.1016/j.micres.2022.127204 PMC 바로가기
Emergence of SARS-CoV-2 Omicron variant and strategies for tackling the infectionReview Published on 2022-12-012023-07-10 Journal: Immunity, Inflammation and Disease [Category] COVID19(2023년), [키워드] mutations omicron severe acute respiratory syndrome coronavirus 2 Transmissibility vaccination. [DOI] 10.1002/iid3.733 PMC 바로가기 [Article Type] Review
Delta variant (B.1.617.2) of SARS-CoV-2: Mutations, impact, challenges and possible solutionsSARS-CoV-2의 델타 변종(B.1.617.2): 돌연변이, 영향, 과제 및 가능한 솔루션Review Published on 2022-11-302022-09-11 Journal: Human vaccines & immunotherapeutics [Category] COVID19(2023년), SARS, 변종, [키워드] ACE2 acquisition Alpha B.1.617.2 Beta Characteristics COVID-19 COVID-19 pandemic Critical D614G Delta delta variant Efficacy effort Evidence Evolution explained immune evasion L452R measure Mutation omicron Omicron variant outbreak Outbreaks P681R reason for S-protein SARS-CoV-2 SARS-CoV-2 variant spike mutation spike mutations T478K the WHO Transmissibility vaccination vaccination. Vaccine vaccine efficacy VoC [DOI] 10.1080/21645515.2022.2068883 PMC 바로가기 [Article Type] Review
From Alpha to Omicron BA.2: New digital RT-PCR approach and challenges for SARS-CoV-2 VOC monitoring and normalization of variant dynamics in wastewaterArticle Published on 2022-11-202022-11-16 Journal: The Science of the total environment [Category] COVID19(2023년), SARS, 변종, 치료기술, [키워드] approach circulation Concentration COVID-19 COVID-19 pandemic discrimination Epidemic fecal France Genome sequencing greater human population immune response immunized incidence Local MONITOR New normalization omicron Paris pathogenicity Patient PMMoV populations prevalent proportion public health resulting risk RT-PCR SARS-CoV-2 selection of variant Sequencing Severity of infection specific mutation Spread statistically strain subject suggested the SARS-CoV-2 genome Transmissibility Vaccination strategy Variability variant variants of concern Variation viral dynamics viral spread virus VoC VOCs wastewater Wastewater. [DOI] 10.1016/j.scitotenv.2022.157740 PMC 바로가기
Viral load dynamics of SARS-CoV-2 Delta and Omicron variants following multiple vaccine doses and previous infectionArticle Published on 2022-11-072022-11-16 Journal: Nature Communications [Category] SARS, 변종, [키워드] affected affecting booster can be used COVID-19 cycle threshold Delta Delta wave demonstrated effective Effectiveness implication individuals Infection Laboratory less morbidity and mortality natural infection omicron pathogen public health qRT-PCR reduce SARS-CoV-2 significantly sustained the vaccine Transmissibility vaccination Vaccine vaccine dose variant Viral load while [DOI] 10.1038/s41467-022-33096-0 PMC 바로가기