Transformations, Lineage Comparisons, and Analysis of Down-to-Up Protomer States of Variants of the SARS-CoV-2 Prefusion Spike Protein, Including the UK Variant B.1.1.7Research Article Published on 2021-08-042022-10-30 Journal: Microbiology Spectrum [Category] COVID-19, MERS, SARS, [키워드] acute respiratory syndrome African alanine substitution Analysis analyzed B.1.1.7 B.1.1.7 variant B.1.351 variant Betacoronavirus betacoronaviruses binding Care change characterized coronavirus COVID-19 Critical D614G Deletion demonstrated determine dominant examined example feature functional Genetic Genome Health homologous homology identify Including independent infect cells Infection information Interaction Lineage lineages MERS-CoV middle molecular monitoring mutant Mutation N501Y Outbreaks pandemic Phylogenetic Phylogenetic analysis prefusion Protein RBD related virus related viruses residue respiratory syndrome coronavirus responses SARS-CoV-2 SARS-CoV-2 variant sequence similarity South specific mutation spike Spike protein state the receptor-binding domain the SARS-CoV-2 the Spike transformations Transmission trimeric understanding Vaccine variant variants viral outbreak virus viruses [DOI] 10.1128/Spectrum.00030-21 PMC 바로가기 [Article Type] Research Article
Dynamics of the SARS-CoV-2 nucleoprotein N-terminal domain triggers RNA duplex destabilizationSARS-CoV-2 핵단백질 N-말단 도메인의 역학은 RNA 이중체 불안정화를 유발합니다Article Published on 2021-07-202022-09-11 Journal: Biophysical Journal [Category] SARS, 치료법, [키워드] 1:1 stoichiometry acute respiratory syndrome acute respiratory syndrome coronavirus Arm Betacoronavirus betacoronaviruses binding coronavirus dimeric double-stranded driven by dsRNA dsRNAs Dynamics functions information interact MD simulation MD simulations molecular molecular dynamics monomeric N protein N-terminal domain nonspecific nucleocapsid Protein raising Regulatory responsible RNA severe acute respiratory syndrome Coronavirus Support the SARS-CoV-2 Transcription transcriptional regulatory sequence Trigger triggering TRS viral genome [DOI] 10.1016/j.bpj.2021.06.003 PMC 바로가기 [Article Type] Article
Virus hunters: Discovering the evolutionary origins of SARS-CoV-2바이러스 사냥꾼: SARS-CoV-2의 진화적 기원 발견Comment Published on 2021-07-142022-09-11 Journal: Cell Host & Microbe [Category] Fulltext, SARS, 치료기술, [키워드] Alpha bats betacoronaviruses reported SARS-CoV-2 virus [DOI] 10.1016/j.chom.2021.06.012 PMC 바로가기 [Article Type] Comment
Restriction of SARS-CoV-2 replication by targeting programmed −1 ribosomal frameshifting프로그래밍 된 -1 리보솜 프레임 시프 팅을 목표로하여 SARS-COV-2 복제의 제한407 Published on 2021-06-292022-08-13 Journal: Proceedings of the National Academy of Sciences of [Category] Biochemistry, COVID-19, SARS, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Antiviral betacoronaviruses changes in Compound coronavirus cultured cells effective Efficiency Frame frameshift Gene Expression impede in viral inhibitor merafloxacin Mutation Novel coronavirus novel coronavirus SARS-CoV-2 Open reading frame ORF1b other coronavirus other coronaviruses principle promote promoted regulate respiratory restriction ribosomal frameshift ribosomal frameshifting RNA RNA pseudoknot RNA structure RNA viruses robust SARS-CoV-2 SARS-CoV-2 replication severe acute respiratory syndrome Coronavirus Significance translation variety Vero E6 VERO E6 cells Viral viral gene expression viral replication [DOI] 10.1073/pnas.2023051118 PMC 바로가기 [Article Type] 407
Coronavirus surveillance in wildlife from two Congo basin countries detects RNA of multiple species circulating in bats and rodentsResearch Article Published on 2021-06-092022-10-28 Journal: PLoS ONE [Category] COVID-19, MERS, [키워드] 229E Alpha bat bats betacoronaviruses circulating common cold coronavirus Congo basin Consensus Contact coronavirus coronavirus RNA country COVID-19 detect elevated Epidemics event events highlight Host Human humans infect MERS NL63 Novel viruses nucleotide pathogen Region representing Research reservoirs Rhinolophidae risk RNA RNA sequence rodent sequence Seven significantly more Surveillance tested Topic unique Vespertilionidae wild animal wild animals zoonotic zoonotic transmission [DOI] 10.1371/journal.pone.0236971 PMC 바로가기 [Article Type] Research Article
SARS-CoV-2 nucleocapsid protein impairs stress granule formation to promote viral replicationArticle Published on 2021-05-252022-10-31 Journal: Cell Discovery [Category] COVID-19, [키워드] Activation Antiviral betacoronaviruses cause conserved coronavirus SARS-CoV-2 Defense dsRNA evade G3BP1 hallmark highly pathogenic Host host antiviral response immunology impair impairing impairment Innate immunity Lung disease mechanism MERS-CoV Mortality not affect nucleocapsid protein oligomerization Phosphorylation PKR promote Protein Replication SARS-CoV SARS-CoV-2 SARS-CoV-2 nucleocapsid SARS-CoV-2 replication Stress the SARS-CoV-2 viral replication Viral RNA virus [DOI] 10.1038/s41421-021-00275-0 PMC 바로가기 [Article Type] Article
Cross-reactive serum and memory B-cell responses to spike protein in SARS-CoV-2 and endemic coronavirus infectionSARS-CoV-2 및 풍토성 코로나바이러스 감염의 스파이크 단백질에 대한 교차 반응성 혈청 및 기억 B 세포 반응Article Published on 2021-05-192022-09-12 Journal: Nature Communications [Category] SARS, 진단, [키워드] activated antibodies antibody Antibody Response Antibody responses assays B cells betacoronaviruses binding Cell cell population consequence convalescent coronavirus Coronavirus infection coronavirus spike protein coronavirus spike proteins Coronaviruses cross-reactive cross-reactivity Donor donors Endemic endemic human coronaviruses Evidence evidence of functional Human identify immune response immune responses Immunity in viral Infection memory B memory B cell memory B cells memory B-cell monoclonal antibodies natural infection neutralizing antibody pre-existing immunity related virus response S protein S2 subunit SARS-CoV-1 SARS-CoV-2 SARS-COV-2 infection SARS-CoV2 serum serum antibodies serum antibody Spike protein the S protein vaccination Vaccinations viral infection viral infections [DOI] 10.1038/s41467-021-23074-3 PMC 바로가기 [Article Type] Article
Current Strategies of Antiviral Drug Discovery for COVID-19Molecular Biosciences Published on 2021-05-132022-10-31 Journal: Frontiers in Molecular Biosciences [Category] COVID-19, [키워드] 3CL pro accessory proteins acute respiratory syndrome anti-coronavirus activity antibody anticipated antiviral agent antiviral drug antiviral drugs antiviral strategy approved artificial intelligence asymptomatic infection betacoronaviruses can be used catalytic site cause cellular receptor China circulating Clinical effect common cold conserved Coronaviridae coronavirus COVID-19 COVID-19 disease COVID-19 epidemic current deaths develop direct-acting antiviral disease drug Drug discovery drugs drugs targeting effort ENCODE engage enzyme etiological agent fatality Genome genomic sequence HCoV-229E HCoV-HKU1 HCoV-NL63 HCoV-OC43 Helicase High Throughput Screening highlight host-targeting antiviral identify immuno-regulator in viral in vitro in vivo include infections Infectious disease involved Jin membrane MERS MERS-CoV Mild monoclonal antibodies morbidity and mortality Neurological disease neutralizing antibody new treatment strategy non-structural protein outbreak pandemic pandemic disease Papain-like protease peptides phenotypic Prevent previous study protease public health RdRP recognize Region Remdesivir Replication reported respiratory syndrome coronavirus RNA virus RNA-dependent RNA polymerase SARS CoV SARS CoV-2 SARS-CoV SARS-CoV-2 SARS-COV-2 infection SARS-CoV2 severe pneumonia severity shown similarity spike glycoprotein strain Strategy structural protein structural proteins Structure target the disease the epidemic the SARS-CoV-2 Transcription treating COVID-19 upper respiratory tract urgency US FDA viral entry viral infections viral infectious disease WHO World Health Organization [DOI] 10.3389/fmolb.2021.671263 PMC 바로가기 [Article Type] Molecular Biosciences
A Sensitive and Specific Competitive Enzyme-Linked Immunosorbent Assay for Serodiagnosis of COVID-19 in AnimalsArticle Published on 2021-05-102022-10-29 Journal: Microorganisms [Category] COVID-19, [키워드] addition analytical sensitivity animal antibody betacoronaviruses Blood competitive ELISA COVID-19 COVID-19 transmission cut-off diagnostic enzyme-linked immunosorbent Human immunized inactive increasingly Laboratory nucleocapsid protein Patient raise reported SARS-CoV-2 SARS-CoV-2 nucleocapsid SARS-CoV-2 virions sensitive Sensitivity and specificity seropositive serum sample Specific specificity Surveillance was determined [DOI] 10.3390/microorganisms9051019 PMC 바로가기 [Article Type] Article
CNBP Binds and Unfolds In Vitro G-Quadruplexes Formed in the SARS-CoV-2 Positive and Negative Genome StrandsArticle Published on 2021-03-052022-10-29 Journal: International Journal of Molecular Sciences [Category] COVID-19, SARS, [키워드] antiviral drug approach betacoronaviruses bind biological processe caused cellular CNBP conserved coronavirus COVID-19 effective Evidence expression Factor G-quadruplex Genome health emergency involved molecular negative nucleic acid pandemic positive-sense positive-sense RNA virus promote Protein Replication replicative RNA SARS-CoV-2 SARS-CoV-2 RNA secondary structure sequence strand target the SARS-CoV-2 Treatment Vaccines variety viral gene viral replication were used [DOI] 10.3390/ijms22052614 PMC 바로가기 [Article Type] Article