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Gamba D, van Eijk N, Lányi K, Monostory K, Steinmetzer T, Marosi A, Rácz A, Bajusz D, Kruhl D, Böttcher-Friebertshäuser E, Pászti-Gere E. PK/PD investigation of antiviral host matriptase/TMPRSS2 inhibitors in cell models. Sci Rep 2024; 14:16621. [PMID: 39025978 PMCID: PMC11258351 DOI: 10.1038/s41598-024-67633-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 07/15/2024] [Indexed: 07/20/2024] Open
Abstract
Certain corona- and influenza viruses utilize type II transmembrane serine proteases for cell entry, making these enzymes potential drug targets for the treatment of viral respiratory infections. In this study, the cytotoxicity and inhibitory effects of seven matriptase/TMPRSS2 inhibitors (MI-21, MI-463, MI-472, MI-485, MI-1900, MI-1903, and MI-1904) on cytochrome P450 enzymes were evaluated using fluorometric assays. Additionally, their antiviral activity against influenza A virus subtypes H1N1 and H9N2 was assessed. The metabolic depletion rates of these inhibitors in human primary hepatocytes were determined over a 120-min period by LC-MS/MS, and PK parameters were calculated. The tested compounds, with the exception of MI-21, displayed potent inhibition of CYP3A4, while all compounds lacked inhibitory effects on CYP1A2, CYP2C9, CYP2C19, and CYP2D6. The differences between the CYP3A4 activity within the series were rationalized by ligand docking. Elucidation of PK parameters showed that inhibitors MI-463, MI-472, MI-485, MI-1900 and MI-1904 were more stable compounds than MI-21 and MI-1903. Anti-H1N1 properties of inhibitors MI-463 and MI-1900 and anti-H9N2 effects of MI-463 were shown at 20 and 50 µM after 24 h incubation with the inhibitors, suggesting that these inhibitors can be applied to block entry of these viruses by suppressing host matriptase/TMPRSS2-mediated cleavage.
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Affiliation(s)
- Dávid Gamba
- Department of Pharmacology and Toxicology, University of Veterinary Medicine, István Utca 2, 1078, Budapest, Hungary
| | - Nicholas van Eijk
- Department of Pharmacology and Toxicology, University of Veterinary Medicine, István Utca 2, 1078, Budapest, Hungary
| | - Katalin Lányi
- Department of Food Hygiene, University of Veterinary Medicine, István Utca 2, 1078, Budapest, Hungary
| | - Katalin Monostory
- Institute of Enzymology, Research Centre for Natural Sciences, Magyar Tudósok 2, 1117, Budapest, Hungary
| | - Torsten Steinmetzer
- Faculty of Pharmacy, Institute of Pharmaceutical Chemistry, Philipps University Marburg, Marbacher Weg 6, 35032, Marburg, Germany
| | - András Marosi
- Virology Research Group, Department of Microbiology and Infectious Diseases, University of Veterinary Medicine, Hungária krt 23, 1143, Budapest, Hungary
| | - Anita Rácz
- Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, Magyar Tudósok 2, 1117, Budapest, Hungary
| | - Dávid Bajusz
- Institute of Organic Chemistry, Research Centre for Natural Sciences, Magyar Tudósok 2, 1117, Budapest, Hungary
| | - Diana Kruhl
- Institute of Virology, Philipps-University Marburg, Hans-Meerwein-Str. 2, 35043, Marburg, Germany
| | | | - Erzsébet Pászti-Gere
- Department of Pharmacology and Toxicology, University of Veterinary Medicine, István Utca 2, 1078, Budapest, Hungary.
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Deng X, Wang Y, Liu JB, Wan C, Luo N. Synthesis of N-methoxy-1‑phosphoryloxy imidates through a copper-catalyzed cross-dehydrogenative coupling of N-methoxylamides with phosphites. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.154049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Cheng X, Ma L. Enzymatic synthesis of fluorinated compounds. Appl Microbiol Biotechnol 2021; 105:8033-8058. [PMID: 34625820 PMCID: PMC8500828 DOI: 10.1007/s00253-021-11608-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 09/16/2021] [Accepted: 09/18/2021] [Indexed: 12/31/2022]
Abstract
Fluorinated compounds are widely used in the fields of molecular imaging, pharmaceuticals, and materials. Fluorinated natural products in nature are rare, and the introduction of fluorine atoms into organic compound molecules can give these compounds new functions and make them have better performance. Therefore, the synthesis of fluorides has attracted more and more attention from biologists and chemists. Even so, achieving selective fluorination is still a huge challenge under mild conditions. In this review, the research progress of enzymatic synthesis of fluorinated compounds is summarized since 2015, including cytochrome P450 enzymes, aldolases, fluoroacetyl coenzyme A thioesterases, lipases, transaminases, reductive aminases, purine nucleoside phosphorylases, polyketide synthases, fluoroacetate dehalogenases, tyrosine phenol-lyases, glycosidases, fluorinases, and multienzyme system. Of all enzyme-catalyzed synthesis methods, the direct formation of the C-F bond by fluorinase is the most effective and promising method. The structure and catalytic mechanism of fluorinase are introduced to understand fluorobiochemistry. Furthermore, the distribution, applications, and future development trends of fluorinated compounds are also outlined. Hopefully, this review will help researchers to understand the significance of enzymatic methods for the synthesis of fluorinated compounds and find or create excellent fluoride synthase in future research.Key points• Fluorinated compounds are distributed in plants and microorganisms, and are used in imaging, medicine, materials science.• Enzyme catalysis is essential for the synthesis of fluorinated compounds.• The loop structure of fluorinase is the key to forming the C-F bond.
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Affiliation(s)
- Xinkuan Cheng
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Industrial Microbiology, Ministry of Education, Tianjin Key Laboratory of Industry Microbiology, National and Local United Engineering Laboratory of Metabolic Control Fermentation Technology, College of Biotechnology, Tianjin University of Science & Technology, No. 29, Thirteenth Street, Binhai New District, Tianjin, 300457, China
| | - Long Ma
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Industrial Microbiology, Ministry of Education, Tianjin Key Laboratory of Industry Microbiology, National and Local United Engineering Laboratory of Metabolic Control Fermentation Technology, College of Biotechnology, Tianjin University of Science & Technology, No. 29, Thirteenth Street, Binhai New District, Tianjin, 300457, China.
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