In Vitro Cytostatic Effect on Tumor Cells by Carborane‐Based Dual Cyclooxygenase‐2 and 5‐Lipoxygenase Inhibitors
Abstract: The selective inhibition of enzymes that catalyze the conversion of arachidonic acid to inflammatory eicosanoids represents a promising approach for cancer therapy. This study, therefore, focuses on the incorporation of metabolically stable, sterically demanding, and hydrophobic carboranes into existing dual cycloxygenase‐2 (COX‐2)/5‐lipoxygenase (5‐LO) inhibitors that are key enzymes in the biosynthesis of eicosanoids. Here, the first carborane‐containing dual COX‐2/5‐LO inhibitors derived from RWJ‐63556 are presented. The replacement of the fluorophenyl moiety by meta‐ or para‐carborane resulted in five carborane‐containing derivatives 3, 6, 9, 13, and 17 that show high inhibitory activities toward COX‐2 and 5‐LO in vitro. Cell viability studies on the A375 melanoma cell line revealed that meta‐carborane derivative 3 shows higher anticancer activity compared to RWJ‐63556 based on accumulation of lipid droplets in the cells due to blockage of the COX‐2 and 5‐LO pathways, indicating a promising approach for the design of potent dual COX‐2/5‐LO inhibitors.
- Standort
-
Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
-
Online-Ressource
- Sprache
-
Englisch
- Erschienen in
-
In Vitro Cytostatic Effect on Tumor Cells by Carborane‐Based Dual Cyclooxygenase‐2 and 5‐Lipoxygenase Inhibitors ; day:03 ; month:01 ; year:2023 ; extent:9
Advanced therapeutics ; (03.01.2023) (gesamt 9)
- Urheber
-
Braun, Sebastian
Paskas, Svetlana
Laube, Markus
George, Sven
Hofmann, Bettina
Lönnecke, Peter
Steinhilber, Dieter
Pietzsch, Jens
Mijatović, Sanja S.
Maksimović‐Ivanić, Danijela
Hey-Hawkins, Evamarie
- DOI
-
10.1002/adtp.202200252
- URN
-
urn:nbn:de:101:1-2023010314313668807774
- Rechteinformation
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
-
15.08.2025, 07:35 MESZ
Datenpartner
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Beteiligte
- Braun, Sebastian
- Paskas, Svetlana
- Laube, Markus
- George, Sven
- Hofmann, Bettina
- Lönnecke, Peter
- Steinhilber, Dieter
- Pietzsch, Jens
- Mijatović, Sanja S.
- Maksimović‐Ivanić, Danijela
- Hey-Hawkins, Evamarie