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ProteomicsHCOV-NL63 spike protein glycopeptides
HCoV-NL63 is a coronavirus that can cause severe lower respiratory tract infections requiring hospitalization. Of great interest is understanding the HCoV-NL63 coronavirus spike glycoprotein trimer, which is the conformational machine responsible for entry into host cells and the sole target of neut...
ORGANISM(S): Human Coronavirus Nl63 (ncbitaxon:277944) 
2020-03-13 | MSV000085098 | MassIVE
MetabolomicsPomegranate Peel Extract as an Inhibitor of SARS-CoV-2 Spike Binding to Human ACE2 Receptor (in vitro): A Promising Source of Novel Antiviral Drugs
Plant extracts are rich in bioactive compounds, such as polyphenols, sesquiterpenes, and triterpenes, which potentially have antiviral activities. As a consequence of the coronavirus disease 2019 pandemic, caused by the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) virus, thousands of...
2021-10-06 | MTBLS2309 | MetaboLights
TranscriptomicsHigh titers and low fucosylation of early anti-SARS-CoV-2 IgG promote hyper-inflammation by anti-inflammatory macrophages (MIL10)
Patients diagnosed with coronavirus disease 2019 (COVID-19) mostly become critically ill around the time of activation of the adaptive immune response. Here, we provide evidence that antibodies play a role in the worsening of disease at the time of seroconversion. We show that early phase severe acu...
ORGANISM(S): Homo sapiens 
2021-04-30 | E-MTAB-10431 | biostudies-arrayexpress
TranscriptomicsLongitudinal clonal IgG cross-reactivity profiles of coronavirus-specific B-cells in COVID-19 patients
We investigated the kinetics, breadth, magnitude, and level of cross-reactivity of IgG antibodies against SARS-CoV-2 and heterologous seasonal (HCoV-NL63, -229E, -OC43 and -HKU1) and epidemic coronaviruses (SARS-CoV, hCoV-MERS) at the clonal level in patients with mild or severe COVID-19 as well as ...
ORGANISM(S): Homo sapiens 
2022-09-30 | E-MTAB-12161 | biostudies-arrayexpress
ProteomicsStructural O-Glycoform Heterogeneity of the SARS-CoV-2 Spike Protein Receptor-Binding Domain Revealed by Top-Down Mass Spectrometry
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) utilizes an extensively glycosylated surface spike (S) protein to mediate host cell entry and the S protein glycosylation plays key roles in altering viral binding/function and infectivity. However, the molecular structures and glycan hete...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2021-07-27 | MSV000087891 | MassIVE
ProteomicsHCOV-NL63 spike protein glycopeptides
HCoV-NL63 is a coronavirus that can cause severe lower respiratory tract infections requiring hospitalization. Of great interest is understanding the HCoV-NL63 coronavirus spike glycoprotein trimer, which is the conformational machine responsible for entry into host cells and the sole target of neut...
ORGANISM(S): Human coronavirus NL63 
2016-09-27 | PXD004557 | Pride
Ethcd Glycopeptide Virus 
ProteomicsLC-MS/MS EThcD of MERS-CoV and SARS-CoV S N-linked glycopeptides from recombinant spike ectodomains and whole MERS virions
Recent outbreaks of severe acute respiratory syndrome and Middle-East respiratory syndrome along with the threat of a future coronavirus pandemic underscore the importance of finding ways to neutralize these viruses. The trimeric spike transmembrane glycoprotein S mediates entry into host cells and ...
ORGANISM(S): Severe Acute Respiratory Syndrome-related Coronavirus (ncbitaxon:694009) Middle East Respiratory Syndrome-related Coronavirus (ncbitaxon:1335626) 
2020-03-13 | MSV000085097 | MassIVE
ProteomicsPresentation of the Extra-Cellular Domain of the Sars2 Spike Glycoprotein by Immunopeptidomic Profiling of HLA-II Bound Peptides from Human Dendritic Cells
In the present study we sought to identify the naturally processed and presented immunopeptidome of the SARS-CoV-2 spike glycoprotein from human antigen presenting cells. Monocyte-derived dendritic cells from a panel of healthy human subjects representing a majority of the HLA-DRB1 allele usage with...
ORGANISM(S): Sars Coronavirus (ncbitaxon:227859) Bos (ncbitaxon:9903) Homo Sapiens (ncbitaxon:9606) 
2020-05-21 | MSV000085456 | MassIVE
ProteomicsB cell epitope mapping of SARS-CoV-2 spike vaccinated rabbits
This experiment aims to profile polyclonal antibody binding profiles in serum from vaccinated animals relative to antibody function in a virus neutralization assay. Rabbits received three vaccinations with a DNA vaccine encoding the spike protein of the SARS-CoV-2 index strain. Serum samples were se...
ORGANISM(S): Oryctolagus cuniculus 
2023-08-31 | E-MTAB-13040 | biostudies-arrayexpress
GenomicsThe study investigates which genes change within cells when using a coronavirus spike protein for 48 h.
The study investigates which genes change within cells when using a coronavirus spike protein for 48 h.
PRJNA1173508 | ENA
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