Advances in kynurenine analysis
Jazyk angličtina Země Nizozemsko Médium print-electronic
Typ dokumentu časopisecké články, přehledy
PubMed
37321530
DOI
10.1016/j.cca.2023.117441
PII: S0009-8981(23)00243-7
Knihovny.cz E-zdroje
- Klíčová slova
- Bioanalysis, Diagnostics, Human matrices, Kynurenine,
- MeSH
- biologické markery MeSH
- chromatografie kapalinová MeSH
- krevní plazma chemie MeSH
- kynurenin * analýza metabolismus MeSH
- lidé MeSH
- tryptofan * metabolismus MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
- přehledy MeSH
- Názvy látek
- biologické markery MeSH
- kynurenin * MeSH
- tryptofan * MeSH
Kynurenine, the first product of tryptophan degradation via the kynurenine pathway, has become one of the most frequently mentioned biomarkers in recent years. Its levels in the body indicate the state of the human physiology. Human serum and plasma are the main matrixes used to evaluate kynurenine levels and liquid chromatography is the dominant technique for its determination. However, their concentrations in blood do not always correspond to the levels in other matrixes obtained from the affected individuals. It is therefore important to decide when it is appropriate to analyse kynurenine in alternative matrices. However, liquid chromatography may not be the best option for the analysis. This review presents alternatives that can be used and summarizes the features that need to be considered prior to kynurenine determination. Possible approaches to kynurenine analysis in a variety of human matrixes, their challenges, and limitations are critically discussed.
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