Enantioselectivity in some physiological and pathophysiological roles of hydroxyeicosatetraenoic acids

The phenomenon of chirality has been shown to greatly impact drug activities and effects. Different enantiomers may exhibit different effects in a certain biological condition or disease state. Cytochrome P450 (CYP) enzymes metabolize arachidonic acid (AA) into a large variety of metabolites with a wide range of activities. Hydroxylation of AA by CYP hydroxylases produces hydroxyeicosatetraenoic acids (HETEs), which are classified into mid-chain (5, 8, 9, 11, 12, and 15-HETE), subterminal (16-, 17-, 18- and 19-HETE) and terminal (20-HETE) HETEs. Except for 20-HETE, these metabolites exist as a racemic mixture of R and S enantiomers in the physiological system. The two enantiomers could have different degrees of activity or sometimes opposing effects. In this review article, we aimed to discuss the role of mid-chain and subterminal HETEs in different organs, importantly the heart and the kidneys. Moreover, we summarized their effects in some conditions such as neutrophil migration, inflammation, angiogenesis, and tumorigenesis, with a focus on the reported enantiospecific effects. We also reported some studies using genetically modified models to investigate the roles of HETEs in different conditions.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:56

Enthalten in:

Drug metabolism reviews - 56(2024), 1 vom: 15. Feb., Seite 31-45

Sprache:

Englisch

Beteiligte Personen:

Helal, Sara A [VerfasserIn]
Gerges, Samar H [VerfasserIn]
El-Kadi, Ayman O S [VerfasserIn]

Links:

Volltext

Themen:

27YG812J1I
Arachidonic Acid
Arachidonic acid
CYP
Heart
Hydroxyeicosatetraenoic Acids
Hydroxyeicosatetraenoic acids
Journal Article
Kidney
Review

Anmerkungen:

Date Completed 16.02.2024

Date Revised 16.02.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1080/03602532.2023.2284110

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM368484335