Surface charge changes in spike RBD mutations of SARS-CoV-2 and its variant strains alter the virus evasiveness via HSPGs: A review and mechanistic hypothesisArticle Published on 2022-08-242022-11-16 Journal: Frontiers in Public Health [Category] SARS, 변종, 유전자 메커니즘, [키워드] Affect Alter antibodies antibody binding binding affinity calculated cells change changes changes in Characteristics complexes contagious COVID-19 pandemic distribution docking domain drug design electrostatic electrostatic interaction ENhance entry of SARS-CoV-2 epitope hACE2 HSPGs human Angiotensin-converting enzyme hypothese Hypothesis immune evasion Invasion involved molecular mechanism mutant Mutation mutations neutralizing antibody occurred omicron pathophysiological Point mutation positive Protein Proteoglycan RBD RBD mutation RBD mutations residue S protein S trimer SARS-CoV-2 SARS-CoV-2 mutation SARS-CoV-2 variants strain surface the RBD Therapies Vaccine development variant variant strain. viral fitness viral infectivity virulence virus virus receptor [DOI] 10.3389/fpubh.2022.952916 PMC 바로가기
Surface electrostatic shift on spike protein decreased antibody activities against SARS-CoV-2 Omicron variant스파이크 단백질의 표면 정전기 이동은 SARS-CoV-2 Omicron 변이체에 대한 항체 활성을 감소시켰습니다.Comment Published on 2022-08-012022-09-11 Journal: The Journal of Infection [Category] COVID19(2023년), SARS, 변종, [키워드] activity antibody electrostatic omicron SARS-CoV-2 Spike protein surface variant [DOI] 10.1016/j.jinf.2022.04.033 PMC 바로가기 [Article Type] Comment
A proteomics-MM/PBSA dual approach for the analysis of SARS-CoV-2 main protease substrate peptide specificitySARS-CoV-2 주요 프로테아제 기질 펩타이드 특이성 분석을 위한 proteomics-MM/PBSA 이중 접근법Article Published on 2022-08-012022-09-11 Journal: Peptides [Category] COVID19(2023년), SARS, 변종, 유전자 메커니즘, 치료기술, 치료제, [키워드] Amine amino acids Analysis approach Area binding energy carried cleavage site Combination COVID-19 determine diagnostic drug drug target Effects enzyme expected free energy Free energy calculations Glutamine identify indicated introduced lung M pro main protease Mechanics MM/PBSA Molecular mechanics pathogenicity peptide Perspective protease proteome proteomics SARS-CoV-2 SARS-CoV-2 main protease specificity structural homology substrate substrates surface surface area TAILS. terminal unique variant virus [DOI] 10.1016/j.peptides.2022.170814 PMC 바로가기 [Article Type] Article
Computational repurposing approach for targeting the critical spike mutations in B.1.617.2 (delta), AY.1 (delta plus) and C.37 (lambda) SARS-CoV-2 variants using exhaustive structure-based virtual screening, molecular dynamic simulations and MM-PBSA methods철저한 구조 기반 가상 스크리닝, 분자 역학 시뮬레이션을 사용하여 B.1.617.2(델타), AY.1(델타 플러스) 및 C.37(람다) SARS-CoV-2 변이체에서 중요한 스파이크 돌연변이를 타겟팅하기 위한 전산 용도 변경 접근 방식 및 MM-PBSA 방법Article Published on 2022-08-012022-09-11 Journal: Computers in biology and medicine [Category] COVID19(2023년), SARS, 변종, 신약개발, [키워드] ACE-2 acute respiratory syndrome acute respiratory syndrome coronavirus angiotensin angiotensin-converting enzyme 2 approach Area atovaquone AY.1 B.1.617.2 binding affinity binding site candidate causative agent complex Complexes complexes Compound contagious contribute coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 Critical Delta delta variant Delta variants docking result docking results drug Drug repurposing drug-likeness drugs eight enzyme FDA approved drug FDA approved Drugs followed by genomic help heparin highest binding affinity Host hydrogen Hydrogen bond identify in silico inhibiting inhibitor inhibitors interact Interaction interactions Lambda Ligand MD simulation MD simulations molecular molecular docking molecular dynamics Molecular dynamics simulation Molecular mechanics morbidity and mortality mortality rates Mutation mutations Praziquantel Protein Proteins RBD Receptor-binding domain reported Research researcher residue SARS-CoV-2 SARS-CoV-2 RBD SARS-CoV-2 variant selected severe acute respiratory syndrome Coronavirus severe acute respiratory syndrome coronavirus 2 Simulation spike spike mutation Spike protein stability surface surface area targets the receptor-binding domain the spike protein variant variants variants of concern viral cell Virtual screening virtual screening. VoC was done was performed wild type Wuhan Wuhan, China [DOI] 10.1016/j.compbiomed.2022.105709 PMC 바로가기 [Article Type] Article
Diurnal changes of noninvasive parameters of ocular surface in healthy subjects before and after continuous face mask wearing during the COVID-19 pandemic Research Published on 2022-07-292022-10-05 Journal: Scientific Reports [Category] 치료기술, [키워드] age analyzed asked change changes in Complete Continuous COVID-19 pandemic cross-sectional Face mask females Germany healthy subject healthy volunteer index male mean value noninvasive occur ocular Ocular surface Oculus parameter questionnaire significantly subject surface Symptom Symptoms tear meniscus wearing face mask were measured worsened young healthy subjects [DOI] 10.1038/s41598-022-17486-4 [Article Type] Research
Comparison of Surface Persistence of SARS-CoV-2 Alpha and Delta Variants on Stainless Steel at 4°C and 24°C4°C 및 24°C에서 스테인리스강에 대한 SARS-CoV-2 알파 및 델타 변이체의 표면 지속성 비교Article Published on 2022-07-262022-09-11 Journal: Applied and Environmental Microbiology [Category] COVID19(2023년), SARS, 변종, 치료기술, [키워드] Aerosols Alpha alpha and delta variants Alpha variant both virus both viruses conditions conducted contact with contaminated surface contaminated surfaces COVID-19 Delta delta variant detectable droplet Evidence fomites Human implication in some Intervention investigated log MOST occur persistence provide reduction reductions Region RNA RNA virus SARS-CoV-2 SARS-CoV-2 variants stability stainless steel steel Support surface surface persistence surface stability survival survived temperature through contact transfer Transmission transmission of SARS-CoV-2 variant winter transmission. [DOI] 10.1128/aem.00764-22 PMC 바로가기 [Article Type] Article
In-Silico Screening and Molecular Dynamics Simulation of Drug Bank Experimental Compounds against SARS-CoV-2SARS-CoV-2에 대한 드럭뱅크 실험 화합물의 인-실리코 스크리닝 및 분자 역학 시뮬레이션Article Published on 2022-07-082022-09-11 Journal: Molecules [Category] COVID19(2023년), SARS, 치료제, [키워드] ADME Area Bank can be used Community Compound conditions Coronaviridae family docking drug Drug Bank Dynamics Effectiveness experimental drug Experimental drugs followed by group In-vitro Infection infection rate inhibitor molecular molecular docking molecular dynamics Molecular dynamics simulation Mutation performed Precision reason reduce replication-transcription complex replication-transcription complex. Research RNA RNA polymerase RNA-dependent RNA polymerase SARS-CoV-2 screened Screening Severe acute respiratory syndrome Simulation small molecule Small molecules stability surface surface area the Coronaviridae the patient the SARS-CoV-2 the vaccine the WHO thiophosphate thymidine Vaccine Virtual screening virus [DOI] 10.3390/molecules27144391 PMC 바로가기 [Article Type] Article
Virucidal Properties of Photocatalytic Coating on Glass against a Model Human Coronavirus모델 인간 코로나바이러스에 대한 유리의 광촉매 코팅의 바이러스 살균 특성Article Published on 2022-06-292022-09-11 Journal: Microbiology Spectrum [Category] COVID19(2023년), SARS, 치료제, [키워드] added aerosol alteration Antiviral antiviral activity can not coated with coating construction Contact Contagion Contamination coronavirus coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 damaged deformation Disruption electron microscopy element Epidemiology Evidence evidence of exposure to glass Human coronavirus human coronavirus human coronaviruses in-depth analysis inactivation increase infectious investigated Kinetics knowledge Masks Microscopy mitigate Model morphologically pandemic performed Photocatalysis photocatalytic coating physical physical barrier property Protective protective effect Protective effects reduced reducing Research SARS-CoV-2 Spread suggested surface titanium titanium dioxide Transmission viral envelope virion virions virucidal virucidal activity. virus virus virus spread virus titer viruses [DOI] 10.1128/spectrum.00269-22 PMC 바로가기 [Article Type] Article
Design and various in silico studies of the novel curcumin derivatives as potential candidates against COVID-19 -associated main enzymesCOVID-19 관련 주요 효소에 대한 잠재적 후보로서 새로운 커큐민 유도체의 설계 및 다양한 in silico 연구Article Published on 2022-06-012022-09-11 Journal: Computational biology and chemistry [Category] COVID19(2023년), SARS, 치료제, [키워드] 3CLpro acute respiratory syndrome ADME Analysis Anti-inflammatory antioxidant Antiviral antiviral drug antiviral drugs Area binding binding score candidate caused Combination contagious contagious disease coronavirus coronavirus disease Coronaviruses COVID-19 Curcumin derivative disease docking drug drug design drugs Effectiveness enzyme Enzymes expected in silico inhibitor inhibitors Ligand MD simulation MD simulations Mechanics MM-PBSA molecular molecular docking studies Molecular dynamic Molecular mechanics Novel coronavirus novel coronavirus disease Nsp15 Nsp7 patients performed pharmacokinetic PLPro Protein protein complex residue Safe SARS-CoV-2 SARS-CoV-2 virus Severe acute respiratory syndrome shown Simulation Simulation. spike surface surface area the SARS-CoV-2 virus therapeutic Toxicity was determined [DOI] 10.1016/j.compbiolchem.2022.107657 PMC 바로가기 [Article Type] Article
Effect of Relative Humidity on Transfer of Aerosol-Deposited Artificial and Human Saliva from Surfaces to Artificial Finger-PadsArticle Published on 2022-05-152023-07-09 Journal: Viruses [Category] COVID19(2023년), [키워드] Gastrointestinal respiratory Saliva surface touch transfer virus. [DOI] 10.3390/v14051048 PMC 바로가기