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PubMed COVID-19 Clinical Care

15571 - 15580 of 60077 results found

DELTEX E3 ligases ubiquitylate ADP-ribosyl modification on nucleic acids

Date
Friday, November 24, 2023 - 4:00 AM
Description
Although ubiquitylation had traditionally been considered limited to proteins, the discovery of non-proteinaceous substrates (e.g. lipopolysaccharides and adenosine diphosphate ribose (ADPr)) challenged this perspective. Our recent study showed that

Analysis of 4-Hydroxyphenyllactic Acid and Other Diagnostically Important Metabolites of α-Amino Acids in Human Blood Serum Using a Validated and Sensitive Ultra-High-Pressure Liquid Chromatography-Tandem Mass Spectrometry Method

Date
Friday, November 24, 2023 - 4:00 AM
Description
The profile of and dynamic concentration changes in tyrosine, phenylalanine, and tryptophan metabolites in blood are of great interest since they could be considered potential biomarkers of different disorders. Some aromatic metabolites, such as 4