Stereoselective activity of 1-propargyl-4-styrylpiperidine-like analogues that can discriminate between monoamine oxidase isoforms A and B

Knez, Damijan (avtor), Colettis, Natalia (avtor), Iacovino, Luca G. (avtor), Sova, Matej (avtor), Pišlar, Anja (avtor), Konc, Janez (avtor), Lešnik, Samo (avtor), Higgs, Josefina (avtor), Kamecki, Fabiola (avtor), Mangialavori, Irene (avtor), Dolšak, Ana (avtor), Žakelj, Simon (avtor), Trontelj, Jurij (avtor), Kos, Janko (avtor), Binda, Claudia (avtor), Marder Mariel, Nora (avtor), Gobec, Stanislav (avtor)

The resurgence of interest in monoamine oxidases (MAOs) has been fueled by recent correlations of this enzymatic activity with cardiovascular, neurological, and oncological disorders. This has promoted increased research into selective MAO-A and MAO-B inhibitors. Here, we shed light on how selective inhibition of MAO-A and MAO-B can be achieved by geometric isomers of cis- and trans-1-propargyl-4-styrylpiperidines. While the cis isomers are potent human MAO-A inhibitors, the trans analogues selectively target only the MAO-B isoform. The inhibition was studied by kinetic analysis, UV-vis spectrum measurements, and X-ray crystallography. The selective inhibition of the MAO-A and MAO-B isoforms was confirmed ex vivo in mouse brain homogenates, and additional in vivo studies in mice show the therapeutic potential of 1-propargyl-4-styrylpiperidines for central nervous system disorders. This study represents a unique case of stereoselective activity of cis/trans isomers that can discriminate between structurally related enzyme isoforms.

• Jezik: Angleški jezik
• Ključne besede: binding energy, ethyl groups, inhibition, inhibitors, molecular structure
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: FFA - Fakulteta za farmacijo
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2020
• Št. strani: Str. 1361-1387
• Številčenje: Vol. 63, iss. 3
• PID: 20.500.12556/RUL-141341
• UDK: 615.35:615.015:615.9
• ISSN pri članku: 0022-2623
• DOI: 10.1021/acs.jmedchem.9b01886
• COBISS.SI-ID: 4872561
• Datum objave v RUL: 28.09.2022

Gradivo je del revije

• Naslov: Journal of medicinal chemistry
• Skrajšan naslov: J. med. chem.
• Založnik: American Chemical Society
• ISSN: 0022-2623
• COBISS.SI-ID: 25763328

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Sekundarni jezik

• Jezik: Angleški jezik
• Ključne besede: razvoj zdravil, toksikologija zdravil, monoamin oksidaze