Comparative structural analyses of selected spike protein-RBD mutations in SARS-CoV-2 lineagesSARS-CoV-2 계통에서 선택된 스파이크 단백질-RBD 돌연변이의 비교 구조 분석Article Published on 2022-04-012022-09-11 Journal: Immunologic research [Category] COVID19(2023년), SARS, 변종, 치료기술, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 affecting Analysis B.1.1.7 B.1.351 B.1.617 B.1.617.2 Brazil claimed Comparative contagious coronavirus country delta variant described domain examined implication India initial Lineage lineages mutant strain Mutation mutations pathogenic Point mutation RBD SARS-CoV-2 SARS-CoV-2 lineage SARS-CoV-2 lineages selected severe acute respiratory syndrome Coronavirus severity of COVID-19 South Africa spike Spike protein Structural biochemistry Structure the spike protein variant variants Variants, Virus structure. virulent Virulent mutant virus [DOI] 10.1007/s12026-021-09250-z PMC 바로가기 [Article Type] Article
Eicosanoid signalling blockade protects middle-aged mice from severe COVID-19 Research Published on 2022-03-212022-10-05 Journal: Nature [Category] COVID19(2023년), SARS, 유전자 메커니즘, 치료기술, 치료법, [키워드] acute respiratory syndrome age alteration anti-SARS-CoV-2 blockade contributed coronavirus Coronavirus disease 2019 COVID-19 dendritic cell effective Efficacy eicosanoid elevated expression Human immune pressure indicate Intervention Isolation lethal infection mice mononuclear cells mouse-adapted SARS-CoV-2 mRNA expression murine outcome pathway Peripheral blood PGD2 Phospholipase A2 PLA2G2D populations prostaglandin D2 PROTECT PTGDR receptor required SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 variant severe COVID-19 severe disease severity the spike protein therapeutic drug therapeutic interventions Therapies Treatment Vaccine variant virulent virus [DOI] 10.1038/s41586-022-04630-3 [Article Type] Research
How to Deal With Vaccine Breakthrough Infection With SARS-CoV-2 VariantsSARS-CoV-2 변이체를 사용한 백신 돌발 감염에 대처하는 방법Review Published on 2022-03-152022-09-11 Journal: Frontiers in Public Health [Category] SARS, 변종, [키워드] Antibody titer breakthrough breakthrough infections Characteristics Coronary coronary pneumonia country COVID-19 COVID-19 outbreak declined declining Defense Delta effective hand hygiene highest hygiene Infection Infectious disease intensity management masking measure Measures morbidity morbidity and mortality mutant strain New York novel occurrence of COVID-19 outbreak Outbreaks Prevention and control reported SARS-CoV-2 SARS-CoV-2 variant SARS-CoV-2 variants social distancing Strains the SARS-CoV-2 the vaccine Travel vaccination Vaccine vaccine breakthrough infections Vaccines variant variants virulent virulent strains. widespread [DOI] 10.3389/fpubh.2022.842303 PMC 바로가기 [Article Type] Review
Metagenomic Sequencing and Reverse Transcriptase PCR Reveal That Mobile Phones and Environmental Surfaces Are Reservoirs of Multidrug-Resistant Superbugs and SARS-CoV-2Metagenomic Sequencing 및 Reverse Transcriptase PCR, 휴대전화와 환경 표면이 다제내성 슈퍼버그 및 SARS-CoV-2의 저장소임을 밝혀내다Article Published on 2022-03-082022-09-11 Journal: Frontiers in Cellular and Infection Microbiology [Category] SARS, 치료기술, [키워드] Acinetobacter aggregation Analysis antimicrobial resistance Aspergillus Bacterial bacteriophages Care carried Combination Community conducted Contamination COVID-19 COVID-19 patients Culture dissemination drug-resistant Emergency fomites fungi HCW HCWs healthcare worker Healthcare workers hospital Malassezia metagenomic metagenomic sequencing methicillin methicillin-resistant Staphylococcus aureus microbe microbes microbial Mobile mobile phone mobile phones molecular motility non-COVID-19 patient Non-COVID-19 patients P. aeruginosa pathogen pathogenic Patient PCR phenotypic point prevalence positive predominant preponderance Prevalence Pseudomonas Pseudomonas aeruginosa reservoir resistance gene risk RT-PCR SARS-CoV-2 SARS-CoV-2 detection Sequencing shotgun shotgun metagenomics. Staphylococcus Staphylococcus aureus Staphylococcus epidermidis surface Swab swabs transfer virulent zone [DOI] 10.3389/fcimb.2022.806077 PMC 바로가기 [Article Type] Article
Evaluation of virucidal activity of residual quaternary ammonium-treated surfaces on SARS-CoV-2SARS-CoV-2에 대한 잔류 4차 암모늄 처리 표면의 살바이러스 활성 평가Article Published on 2022-03-012022-09-11 Journal: American journal of infection control [Category] SARS, 변종, [키워드] Ammonium Antimicrobials Antiviral effect applied Belgium biosafety level BSL-3 communicability conditions conducted contaminated surfaces COVID-19 COVID-19 pandemic Degradation demonstrated effective evaluated fomites global health HCoV hCoV-19/Australia/VIC01/2020 Health help independent indicate inoculation isolate Laboratory Level methodology performed proliferation qRT-PCR Quantitative reduce reduction reductions Registered residual RNA SARS-CoV-2 SARS-CoV-2 isolate SARS-CoV-2 variant silane Support supported surfaces sustained Transmission transmission of SARS-CoV-2 treated Viral RNA virion virucidal virulent [DOI] 10.1016/j.ajic.2021.10.021 PMC 바로가기 [Article Type] Article
A Deadly Embrace: Hemagglutination Mediated by SARS-CoV-2 Spike Protein at Its 22 N-Glycosylation Sites, Red Blood Cell Surface Sialoglycoproteins, and AntibodyReview Published on 2022-02-252022-10-29 Journal: International Journal of Molecular Sciences [Category] COVID-19, [키워드] α5-N-acetylneuraminic acid (Neu5Ac) ACE2 Betacoronavirus bind binding Blood CD147 clinical testing common cold COVID-19 COVID-19 patient enzyme Express expressed glycan glycophorin A hemagglutination hemagglutinin esterase host cell membrane host cells in silico in vitro Mediated MERS N-glycosylation site RBC RBCs Red red blood cell Release Replication SARS-CoV SARS-CoV-2 SARS-CoV-2 spike protein sialic acid spike Spike protein strain Strains surface therapeutic virulent virus virus strain [DOI] 10.3390/ijms23052558 PMC 바로가기 [Article Type] Review
The B.1.427/1.429 (epsilon) SARS-CoV-2 variants are more virulent than ancestral B.1 (614G) in Syrian hamstersB.1.427/1.429(엡실론) SARS-CoV-2 변종은 시리아 햄스터의 조상 B.1(614G)보다 더 치명적입니다.Research Article Published on 2022-02-102022-09-10 Journal: PLoS Pathogens [Category] COVID19(2023년), MERS, SARS, 변종, 진단, 치료기술, [키워드] addition airway airways Alpha animal models Antibody neutralization B.1 B.1.1.7 B.1.351 B.1.427 B.1.429 Beta body weight Body weight loss Brazil Clinical data convalescent patient Convalescent patients Critical determine dissemination Efficiency Epsilon evade experiments explain hamster hamsters help highest Human human population in vitro India Infection infections late stage lineages lung Lungs maintain moderate nasal Nasal cavity New observé oral swab oral swabs Oropharyngeal oropharynx P.1 P.2 parenchyma plasma pre-existing immunity recipients replicate Replication SARS-CoV-2 variant SARS-CoV-2 variants severe disease severe lung pathology sgRNA shown significant difference significant differences South Africa Spread susceptibility Transmissibility Transmission Vaccine Vaccine-induced immunity variant variants variants of SARS-CoV-2 Viral Viral RNA virulence virulent weight loss Zeta [DOI] 10.1371/journal.ppat.1009914 PMC 바로가기 [Article Type] Research Article
Effectiveness of Monoclonal Antibodies in Preventing Severe COVID-19 With Emergence of the Delta Variant델타 변이체의 출현으로 심각한 COVID-19를 예방하는 모노클로날 항체의 효과Article Published on 2022-02-012022-09-11 Journal: Mayo Clinic proceedings [Category] COVID19(2023년), SARS, 변종, 진단, [키워드] 95% CI adjusted Alpha Anti-spike anti-spike monoclonal antibodies anti-spike monoclonal antibody approved Beta Beta variant beta variants can not Charlson Comorbidity Index clinical setting Cohort Comorbidity COVID-19 death Delta delta variant effective strategy Effectiveness Efficacy emergence epoch excluded higher odd higher odds Hospitalization infused maintain monoclonal monoclonal antibodies monoclonal antibody Odds ratio outcome Patient predominant Preventing question retrospective cohort severe disease Severe infection the SARS-CoV-2 Treatment variant virulent [DOI] 10.1016/j.mayocp.2021.12.002 PMC 바로가기 [Article Type] Article
The possible role of ursolic acid in Covid-19: A real game changerResearch article Published on 2022-02-012022-10-05 Journal: Clinical nutrition ESPEN [Category] COVID19(2023년), SARS, 신약개발, 임상, 치료제, [키워드] ACE2 activity acute lung injury acute respiratory distress addition anti-inflammatory property antiparasitic Antiviral attenuate clinical trial Complication COVID-19 critical cases Cytopathic effect disease dose Effects enzyme exaggerated immune response Infection infections inflammatory reaction inhibit Lung fibrosis mitigate oxidative stress pandemic pathogenesis of SARS-CoV-2 pentacyclic pharmacological protease Protein Respiratory Coronavirus SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 viral secondary metabolites syndrome therapeutic therapy Treatment ursolic acid virulent [DOI] 10.1016/j.clnesp.2021.12.030 [Article Type] Research article
Trends in Disease Severity and Health Care Utilization During the Early Omicron Variant Period Compared with Previous SARS-CoV-2 High Transmission Periods – United States, December 2020-January 2022이전 SARS-CoV-2 높은 전염 기간과 비교하여 초기 오미크론 변이 기간 동안의 질병 심각도 및 의료 이용 추세 - 미국, 2020년 12월-2022년 1월Comparative Study Published on 2022-01-282022-09-11 Journal: Morbidity and Mortality Weekly Report [Category] 변종, [키워드] addition Admission Admissions appear average B.1.1.529 B.1.617.2 Care cause CDC circulating variant clinically Coverage COVID-19 COVID-19 disease COVID-19 disease severity COVID-19 patient COVID-19 patients Critical database death Delta died disease severity emergency department examined Health Health care Health care system health care systems Health Care Utilization highest hospital Hospital admission Hospital admissions Hospitalization hospitalizations hospitalized COVID-19 patient hospitalized COVID-19 patients hospitals ICU Immunity IMV infections intensive care intensive care unit Invasive mechanical ventilation less Local maximum moving average National nine omicron Omicron variant percentage percentages Period predominant reduce reported SARS-CoV-2 sequenced Severity of disease shown specimen Spread Surveillance the mean the United State The United States Transmission trend United States utilization vaccination variant variant of SARS-CoV-2 virulence virulent virus Volume Winter [DOI] 10.15585/mmwr.mm7104e4 PMC 바로가기 [Article Type] Comparative Study