Ligand-based discovery of coronavirus main protease inhibitors using MACAW molecular embeddingsArticle Published on 2023-12-012022-11-15 Journal: Journal of Enzyme Inhibition and Medicinal Chemist [Category] 치료제, [키워드] antiviral properties binding affinity cells Cheminformatics Compound compounds conducted coronavirus dataset dose-dependent inhibition drug design Drug discovery evaluate half-maximal inhibitory concentration in silico inhibitor inhibitory effect ligand-based drug design M pro Machine learning. machine-learning molecular protease Protease inhibitor screened selected thought Toxicity Virtual screening virus infectivity [DOI] 10.1080/14756366.2022.2132486 PMC 바로가기
Research progress of biosensors for detection of SARS-CoV-2 variants based on ACE2Article Published on 2023-01-012022-11-15 Journal: Talanta [Category] SARS, 변종, 치료기술, [키워드] Accuracy ACE2 acute respiratory syndrome addition antibody biosensor biosensors caused Cell cells complex coronavirus coronavirus disease COVID-19 detect detection Diagnosis drug evaluated gold standard Health increase Interaction modulate Mutation Novel coronavirus pandemic Prevent receptor RT-PCR SARS-CoV-2 SARS-CoV-2 spike protein SARS-CoV-2 variant SARS-CoV-2 variants SARS-CoV-2. the spike protein time-consuming variants Variation virus virus mutations [DOI] 10.1016/j.talanta.2022.123813 PMC 바로가기
COVID-19 causes neuronal degeneration and reduces neurogenesis in human hippocampusArticle Published on 2022-12-012022-11-16 Journal: Apoptosis [Category] COVID19(2023년), SARS, 유전자 메커니즘, [키워드] Alter Analysis Apoptosis assist Brain cause cells Central nervous system changes in Characteristics CNS COVID-19 degeneration demonstrated died distribution Effect glial cell glial cells granular hippocampus histological impairment increase in individual mechanisms memory microglia cells MONITOR Morphological morphological change morphology neurodegenerative disorder Neuroinflammation neurological Neuron neuronal neuronal cell organ oxidative stress recent reduce SARS-COV-2 infection Sholl analysis. the disease tissue sample virus while [DOI] 10.1007/s10495-022-01754-9 PMC 바로가기
SARS-CoV-2 pseudovirus enters the host cells through spike protein-CD147 in an Arf6-dependent mannerSARS-CoV-2 슈도바이러스는 Arf6 의존적 방식으로 스파이크 단백질-CD147을 통해 숙주 세포에 들어갑니다.Article Published on 2022-12-012022-09-11 Journal: Emerging Microbes & Infections [Category] COVID19(2023년), SARS, 변종, 유전자 메커니즘, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 approach Arf6 blockade CD147 cells clathrin Clathrin-mediated endocytosis clinically coronavirus endocytic endocytic mechanism endocytosis evaluate feasible function host cell host cells Huh-7 cell Huh-7 cells independent independent of indicated infected Vero E6 cells Infection inhibited inhibitor knockdown Localization macropinocytosis pathway Prevent pseudovirus pseudovirus infection public health RAB5A SARS-CoV-2 SARS-CoV-2 entry SARS-COV-2 infection SARS-CoV-2 pseudovirus SARS-CoV-2 pseudovirus infection severe acute respiratory syndrome Coronavirus Spike protein spike protein. Spread the SARS-CoV-2 variant Vero E6 VERO E6 cells viral infection weakened [DOI] 10.1080/22221751.2022.2059403 PMC 바로가기 [Article Type] Article
Sputum characteristics of patients with severe COVID-19: report of two cases with immunocytochemical detection of SARS-CoV-2 spike proteinArticle Published on 2022-12-012022-11-15 Journal: Medical molecular morphology [Category] COVID19(2023년), SARS, 치료기술, [키워드] aggregation alveolar Analysis can be used CD68 Cell cells characteristics of patient chromatin COVID-19 cytological cytoplasmic definitive diagnosis double infection epithelial evaluated exclusion expression Herpe herpes simplex herpes simplex virus immunocytochemistry Inclusion infected cell Infection intranuclear multinuclear nuclear nuclei Patient performed pneumocyte positive protein A SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 spike SARS-CoV-2 spike protein severe COVID-19 simplex specimen sputum Sputum sample Sputum. staining These cells Treatment viral infection virus [DOI] 10.1007/s00795-022-00326-9 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
Production of single-cycle infectious SARS-CoV-2 through a trans-complemented repliconArticle Published on 2022-12-012022-11-16 Journal: Journal of medical virology [Category] COVID19(2023년), SARS, 치료기술, [키워드] acute respiratory syndrome approach BAC Cell cells clone coated Coronavirus-2 COVID-19 culture supernatant did not produce elicit expression generate IFN immune response infected cell Infection Infectious virus Live attenuated vaccine memory N protein nucleocapsid omicron overexpression plaques platform Production progeny provide Replication replicon rescued resulting RNA robust S protein SARS-CoV-2 single-cycle infectious virus. Strains transient expression transmission electron microscopy type I interferon Vaccine Viral RNA virion virus [DOI] 10.1002/jmv.28057 PMC 바로가기
SARS-CoV-2 infects human brain organoids causing cell death and loss of synapses that can be rescued by treatment with SofosbuvirArticle Published on 2022-11-032022-11-15 Journal: PLoS Biology [Category] SARS, 치료제, [키워드] accompanied Affect alleviate alteration Antiviral antivirals Brain brain organoid brain organoids cell death cells cellular coronavirus 2 coronavirus disease cortical COVID-19 death determine drug excitatory food infect inhibit SARS-CoV-2 neurological manifestation Neurological symptoms neuronal neurons Newborn pandemic phenotype promote replicate Replication rescued respiratory respiratory illnesses SARS-CoV-2 sofosbuvir Treatment underlie variety WHO World Health Organization [DOI] 10.1371/journal.pbio.3001845 PMC 바로가기
SARS-CoV-2 Infection Causes Hyperglycemia in CatsArticle Published on 2022-11-012022-11-15 Journal: The Journal of Infectious Diseases [Category] SARS, 치료기술, 치료제, [키워드] ACE2 acute respiratory syndrome blood glucose cats cause Cell cells conducted contribute coronavirus coronavirus disease COVID-19 diabete diabetes dysregulation Endocrine Ex vivo exhibited experiment experimental evidence expressed High dose hyperglycemia immune protection immunized in vivo infect Infection islet Isolated lack pancrea pancreas pancreatic Patient Protein Research researcher SARS-CoV-2 SARS-CoV-2 nucleocapsid SARS-CoV-2 RNA Spike protein staining tissue viruses viruses. [DOI] 10.1093/infdis/jiac143 PMC 바로가기
An experimental test of the nicotinic hypothesis of COVID-19Article Published on 2022-11-012022-11-16 Journal: Proceedings of the National Academy of Sciences of [Category] COVID19(2023년), SARS, 유전자 메커니즘, [키워드] acetylcholine receptors acute respiratory syndrome binding binding competition assays cells competing complex coronavirus COVID-19 disease ectodomain effort expressed Hypothesis Infection Ligand nicotinic receptors pathophysiological mechanism peptides performed Rabies virus receptor receptors S1 domain SARS-CoV-2 SARS-CoV-2 spike protein Spike protein spike protein. suggested Symptom tested the SARS-CoV-2 unlikely virus [DOI] 10.1073/pnas.2204242119 PMC 바로가기