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Interspecies Comparisons of the Effects of Potential Antiviral 3-Amidinophenylalanine Derivatives on Cytochrome P450 1A2 Isoenzyme
In vitro models of animals vulnerable to SARS-CoV-2 infection can support the characterization of effective antiviral drugs, such as synthetic inhibitors of the transmembrane protease serine 2 (TMPRSS2). Changes in cytochrome P450 (CYP) 1A2 activities in the presence of the potential TMPRSS2/matript...
Autores principales: | , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9027957/ https://www.ncbi.nlm.nih.gov/pubmed/35448654 http://dx.doi.org/10.3390/vetsci9040156 |
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author | Fedor, Zsófia Szentkirályi-Tóth, Anna Nagy, Gábor Szimrók, Zoltán Varga, Eszter Pászti, Anna Pászti, Zoltán Jerzsele, Ákos Pilgram, Oliver Steinmetzer, Torsten Mátis, Gábor Neogrády, Zsuzsanna Pászti-Gere, Erzsébet |
author_facet | Fedor, Zsófia Szentkirályi-Tóth, Anna Nagy, Gábor Szimrók, Zoltán Varga, Eszter Pászti, Anna Pászti, Zoltán Jerzsele, Ákos Pilgram, Oliver Steinmetzer, Torsten Mátis, Gábor Neogrády, Zsuzsanna Pászti-Gere, Erzsébet |
author_sort | Fedor, Zsófia |
collection | PubMed |
description | In vitro models of animals vulnerable to SARS-CoV-2 infection can support the characterization of effective antiviral drugs, such as synthetic inhibitors of the transmembrane protease serine 2 (TMPRSS2). Changes in cytochrome P450 (CYP) 1A2 activities in the presence of the potential TMPRSS2/matriptase inhibitors (MI) were measured using fluorometric and luminescent assays. Furthermore, the cytotoxicity of these inhibitors was evaluated using the MTS method. In addition, 60 min-long microsomal stability assays were performed using an UPLC-MS/MS procedure to elucidate depletion rates of the inhibitors. CYP1A2 was influenced significantly by MI-463 and MI-1900 in rat microsomes, by MI-432 and MI-482 in beagle microsomes, and by MI-432, MI-463, MI-482, and MI-1900 in cynomolgus monkey microsomes. The IC50 values in monkey microsomes were 1.30 ± 0.14 µM, 2.4 ± 1.4 µM, 0.21 ± 0.09 µM, and 1.1 ± 0.8 µM for inhibitors MI-432, MI-463, MI-482, and MI-1900, respectively. The depletion rates of the parent compounds were lower than 50%, independently of the investigated animal species. The host cell factor TMPRSS2 is of key importance for the cross-species spread of SARS-CoV-2. Studies of the in vitro biotransformation of TMPRSS2 inhibitors provide additional information for the development of new antiviral drugs. |
format | Online Article Text |
id | pubmed-9027957 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-90279572022-04-23 Interspecies Comparisons of the Effects of Potential Antiviral 3-Amidinophenylalanine Derivatives on Cytochrome P450 1A2 Isoenzyme Fedor, Zsófia Szentkirályi-Tóth, Anna Nagy, Gábor Szimrók, Zoltán Varga, Eszter Pászti, Anna Pászti, Zoltán Jerzsele, Ákos Pilgram, Oliver Steinmetzer, Torsten Mátis, Gábor Neogrády, Zsuzsanna Pászti-Gere, Erzsébet Vet Sci Article In vitro models of animals vulnerable to SARS-CoV-2 infection can support the characterization of effective antiviral drugs, such as synthetic inhibitors of the transmembrane protease serine 2 (TMPRSS2). Changes in cytochrome P450 (CYP) 1A2 activities in the presence of the potential TMPRSS2/matriptase inhibitors (MI) were measured using fluorometric and luminescent assays. Furthermore, the cytotoxicity of these inhibitors was evaluated using the MTS method. In addition, 60 min-long microsomal stability assays were performed using an UPLC-MS/MS procedure to elucidate depletion rates of the inhibitors. CYP1A2 was influenced significantly by MI-463 and MI-1900 in rat microsomes, by MI-432 and MI-482 in beagle microsomes, and by MI-432, MI-463, MI-482, and MI-1900 in cynomolgus monkey microsomes. The IC50 values in monkey microsomes were 1.30 ± 0.14 µM, 2.4 ± 1.4 µM, 0.21 ± 0.09 µM, and 1.1 ± 0.8 µM for inhibitors MI-432, MI-463, MI-482, and MI-1900, respectively. The depletion rates of the parent compounds were lower than 50%, independently of the investigated animal species. The host cell factor TMPRSS2 is of key importance for the cross-species spread of SARS-CoV-2. Studies of the in vitro biotransformation of TMPRSS2 inhibitors provide additional information for the development of new antiviral drugs. MDPI 2022-03-23 /pmc/articles/PMC9027957/ /pubmed/35448654 http://dx.doi.org/10.3390/vetsci9040156 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Fedor, Zsófia Szentkirályi-Tóth, Anna Nagy, Gábor Szimrók, Zoltán Varga, Eszter Pászti, Anna Pászti, Zoltán Jerzsele, Ákos Pilgram, Oliver Steinmetzer, Torsten Mátis, Gábor Neogrády, Zsuzsanna Pászti-Gere, Erzsébet Interspecies Comparisons of the Effects of Potential Antiviral 3-Amidinophenylalanine Derivatives on Cytochrome P450 1A2 Isoenzyme |
title | Interspecies Comparisons of the Effects of Potential Antiviral 3-Amidinophenylalanine Derivatives on Cytochrome P450 1A2 Isoenzyme |
title_full | Interspecies Comparisons of the Effects of Potential Antiviral 3-Amidinophenylalanine Derivatives on Cytochrome P450 1A2 Isoenzyme |
title_fullStr | Interspecies Comparisons of the Effects of Potential Antiviral 3-Amidinophenylalanine Derivatives on Cytochrome P450 1A2 Isoenzyme |
title_full_unstemmed | Interspecies Comparisons of the Effects of Potential Antiviral 3-Amidinophenylalanine Derivatives on Cytochrome P450 1A2 Isoenzyme |
title_short | Interspecies Comparisons of the Effects of Potential Antiviral 3-Amidinophenylalanine Derivatives on Cytochrome P450 1A2 Isoenzyme |
title_sort | interspecies comparisons of the effects of potential antiviral 3-amidinophenylalanine derivatives on cytochrome p450 1a2 isoenzyme |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9027957/ https://www.ncbi.nlm.nih.gov/pubmed/35448654 http://dx.doi.org/10.3390/vetsci9040156 |
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