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Engineering the End of Forever

A tale of two Duke CEE researchers working to identify and obliterate the “forever chemicals” tainting North Carolina’s drinking water. ....

United States , North Carolina , Lee Ferguson , Lumos Tribrid , Us Environmental Protection Agency , Protection Agency , Orbitrap Fusion Lumos Tribrid , Orbitrap Fusion Lumos ,

Parkinson's disease protein PARK7 prevents metabolite and protein damage caused by a glycolytic metabolite

Reactive compounds cause cellular damage that is suspected to contribute to aging and neurodegenerative diseases. Oxidative stress and environmental factors likely contribute to this. Here we report that an enzyme mutated in Parkinson’s disease can prevent damage of metabolites and proteins caused by a metabolite from the central pathway of sugar metabolism. Inactivation of this enzyme in model systems, ranging from flies to human cells, leads to the accumulation of a wide range of damaged metabolites and proteins. Thus, this enzyme represents a highly conserved strategy to prevent damage in cells that metabolize sugars. Overall, we discovered a fundamental link between carbohydrate metabolism and a type of cellular damage that might contribute to the development of Parkinson’s disease.

Mass spectrometry proteomics data have been deposited at ProteomeXchange, [www.proteomexchange.org/][1] (accession no. PXD029410) via the PRIDE partner repository ([62][2]). Processed mass sp ....

United Kingdom , Fondation Contre Le , Deutsche Forschungsgemeinschaft , European Union Horizon , Didier Trono University Of Geneva , Eric Fearon University Of Michigan , University Animal Welfare Committee , European Research Council , Jp Bolanos University Of Salamanca , Feng Zhang Massachusetts Institute Of Technology , Universal Problem , Long Standing Enigma , Proteins Provides , Pleiotropic Effects , Phosphatases That Convertn Phosphoglyceroyl , N Glyceroyl Adducts Remain , Animal Welfare , Recombinant Proteins , Orbitrap Fusion Lumos , Proteome Discoverer , Cell Signaling , Cell Biolabs , Feng Zhang , Massachusetts Institute , Eric Fearon , Ann Arbor ,

Champions Oncology, Inc.: Champions Oncology and BGI Americas Announce a Strategic Partnership to Provide Mass Spectrometry Proteomics, Metabolomics, and Multi-Omic Data Analysis Solutions

Champions Oncology and BGI Americas Announce a Strategic Partnership to Provide Mass Spectrometry Proteomics, Metabolomics, and Multi-Omic Data Analysis Solutions

O-glycosylation of SARS-CoV-2 spike protein in insect and human cell lines


O-glycosylation of SARS-CoV-2 spike protein in insect and human cell lines
Sites of O-glycosylation on the spike protein were near N-glycosites, suggesting O-glycans complement N-glycans effect in immune shielding.
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the cause of the COVID-19 pandemic, has some characteristics that were not seen before in human coronaviruses, such as mutation on the receptor-binding domain (RBD) for high affinity to the human angiotensin-converting enzyme 2 (ACE2) and presence of a furin cleavage site between the two subunits of the spike protein.
Several vaccines have now been approved for use, and many more are under clinical trials. Some vaccines are subunit formulations that use recombinant viral proteins for immunization. ....

Lakshmi Supriya , Orbitrap Lumos , Phd Feb , Fusion Lumos , Orbitrap Fusion Lumos , Sars Cov 2 , Spike Protein , Angiotensin Converting Enzyme 2 , Corona Virus , Coronavirus Disease Covid 19 , Immune System , Severe Acute Respiratory , Severe Acute Respiratory Syndrome , லட்சுமி சுப்ரியா , ஃப்ட் ஃபெப் , இணைவு லுமோஸ் , ஸ்பைக் ப்ரோடீந் , கொரோனா வைரஸ் , எதிர் மின்னணு , நோய் எதிர்ப்பு சக்தி அமைப்பு , சர்வதேச பரவல் , கடுமையானது எடுப்போசை சுவாச , கடுமையானது எடுப்போசை சுவாச நோய்க்குறி ,