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PubMed COVID-19 Clinical Care

8571 - 8580 of 57354 results found

Diphthamide - a conserved modification of eEF2 with clinical relevance

Date
Thursday, December 14, 2023 - 4:00 AM
Description
Diphthamide, a complex modification on eukaryotic translation elongation factor 2 (eEF2), assures reading-frame fidelity during translation. Diphthamide and enzymes for its synthesis are conserved in eukaryotes and archaea. Originally identified as

An antibody-free evaluation of an mRNA COVID-19 vaccine

Date
Thursday, December 14, 2023 - 4:00 AM
Description
This manuscript describes the use of an analytical assay that combines transfection of mammalian cells and isotope dilution mass spectrometry (IDMS) for accurate quantification of antigen expression. Expired mRNA COVID-19 vaccine material was stored