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Identification of Potential Cytochrome p450c 17 Alpha Inhibitors for the Treatment of PCOS via Scaffold Hopping and Fragment-Based De-Novo Drug Design

Received: 28 November 2023     Accepted: 12 December 2023     Published: 5 February 2024
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Abstract

Polycystic ovary syndrome (PCOS) is a common endocrine disorder affecting reproductive-aged women. It is characterized by hyperandrogenism, ovarian dysfunction, and metabolic abnormalities. Current treatment options have limitations and many women remain undiagnosed or untreated. Cytochrome P450c 17 alpha (CYP17A1) plays a key role in androgen biosynthesis and is a potential therapeutic target for PCOS. Known CYP17A1 inhibitors metformin, spironolactone, and clomiphene were used for scaffold hopping to generate structurally diverse compounds. These were screened against CYP17A1 (PDB code 3RUK) through molecular docking. Hits were subjected to fragment-based de novo design and further docking. Quality parameters, ADMET profiling, and biological activity predictions were evaluated. Scaffold hopping yielded 300 compounds, from which 10 hits were identified. De novo design generated 326 ligands, of which 7 demonstrated superior binding to 3RUK compared to reference drugs. These hits formed favourable interactions within the binding pocket and exhibited drug-like properties. They were predicted to inhibit CYP17A1 and show activity for PCOS-related indications. Toxicity profiling suggested an acceptable safety profile. Through an integrated in silico workflow, this study identified 7 novel CYP17A1 inhibitor scaffolds as potential leads for PCOS treatment. Their predicted bioactivities and properties warrant further experimental validation. This approach provides a foundation for the development of improved PCOS therapeutics targeting androgen biosynthesis.

Published in Journal of Drug Design and Medicinal Chemistry (Volume 10, Issue 1)
DOI 10.11648/jddmc.20241001.15
Page(s) 31-44
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This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

17-Alpha Hydroxylase, P-Glycoprotein, Chemotypes and Hepatotoxicity

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Cite This Article
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    Bandoma, C. A., Yeboah, P., Gyan, K., Rafiu, S. A., Adusei, J. A., et al. (2024). Identification of Potential Cytochrome p450c 17 Alpha Inhibitors for the Treatment of PCOS via Scaffold Hopping and Fragment-Based De-Novo Drug Design. Journal of Drug Design and Medicinal Chemistry, 10(1), 31-44. https://doi.org/10.11648/jddmc.20241001.15

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    Bandoma, C. A.; Yeboah, P.; Gyan, K.; Rafiu, S. A.; Adusei, J. A., et al. Identification of Potential Cytochrome p450c 17 Alpha Inhibitors for the Treatment of PCOS via Scaffold Hopping and Fragment-Based De-Novo Drug Design. J. Drug Des. Med. Chem. 2024, 10(1), 31-44. doi: 10.11648/jddmc.20241001.15

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    AMA Style

    Bandoma CA, Yeboah P, Gyan K, Rafiu SA, Adusei JA, et al. Identification of Potential Cytochrome p450c 17 Alpha Inhibitors for the Treatment of PCOS via Scaffold Hopping and Fragment-Based De-Novo Drug Design. J Drug Des Med Chem. 2024;10(1):31-44. doi: 10.11648/jddmc.20241001.15

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  • @article{10.11648/jddmc.20241001.15,
      author = {Comfort Azansuma Bandoma and Prince Yeboah and Kenneth Gyan and Shuraif Abdul Rafiu and Juliana Achiaa Adusei and Gideon Djan},
      title = {Identification of Potential Cytochrome p450c 17 Alpha Inhibitors for the Treatment of PCOS via Scaffold Hopping and Fragment-Based De-Novo Drug Design},
      journal = {Journal of Drug Design and Medicinal Chemistry},
      volume = {10},
      number = {1},
      pages = {31-44},
      doi = {10.11648/jddmc.20241001.15},
      url = {https://doi.org/10.11648/jddmc.20241001.15},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.jddmc.20241001.15},
      abstract = {Polycystic ovary syndrome (PCOS) is a common endocrine disorder affecting reproductive-aged women. It is characterized by hyperandrogenism, ovarian dysfunction, and metabolic abnormalities. Current treatment options have limitations and many women remain undiagnosed or untreated. Cytochrome P450c 17 alpha (CYP17A1) plays a key role in androgen biosynthesis and is a potential therapeutic target for PCOS. Known CYP17A1 inhibitors metformin, spironolactone, and clomiphene were used for scaffold hopping to generate structurally diverse compounds. These were screened against CYP17A1 (PDB code 3RUK) through molecular docking. Hits were subjected to fragment-based de novo design and further docking. Quality parameters, ADMET profiling, and biological activity predictions were evaluated. Scaffold hopping yielded 300 compounds, from which 10 hits were identified. De novo design generated 326 ligands, of which 7 demonstrated superior binding to 3RUK compared to reference drugs. These hits formed favourable interactions within the binding pocket and exhibited drug-like properties. They were predicted to inhibit CYP17A1 and show activity for PCOS-related indications. Toxicity profiling suggested an acceptable safety profile. Through an integrated in silico workflow, this study identified 7 novel CYP17A1 inhibitor scaffolds as potential leads for PCOS treatment. Their predicted bioactivities and properties warrant further experimental validation. This approach provides a foundation for the development of improved PCOS therapeutics targeting androgen biosynthesis.
    },
     year = {2024}
    }
    

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  • TY  - JOUR
    T1  - Identification of Potential Cytochrome p450c 17 Alpha Inhibitors for the Treatment of PCOS via Scaffold Hopping and Fragment-Based De-Novo Drug Design
    AU  - Comfort Azansuma Bandoma
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    AU  - Juliana Achiaa Adusei
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    T2  - Journal of Drug Design and Medicinal Chemistry
    JF  - Journal of Drug Design and Medicinal Chemistry
    JO  - Journal of Drug Design and Medicinal Chemistry
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    EP  - 44
    PB  - Science Publishing Group
    SN  - 2472-3576
    UR  - https://doi.org/10.11648/jddmc.20241001.15
    AB  - Polycystic ovary syndrome (PCOS) is a common endocrine disorder affecting reproductive-aged women. It is characterized by hyperandrogenism, ovarian dysfunction, and metabolic abnormalities. Current treatment options have limitations and many women remain undiagnosed or untreated. Cytochrome P450c 17 alpha (CYP17A1) plays a key role in androgen biosynthesis and is a potential therapeutic target for PCOS. Known CYP17A1 inhibitors metformin, spironolactone, and clomiphene were used for scaffold hopping to generate structurally diverse compounds. These were screened against CYP17A1 (PDB code 3RUK) through molecular docking. Hits were subjected to fragment-based de novo design and further docking. Quality parameters, ADMET profiling, and biological activity predictions were evaluated. Scaffold hopping yielded 300 compounds, from which 10 hits were identified. De novo design generated 326 ligands, of which 7 demonstrated superior binding to 3RUK compared to reference drugs. These hits formed favourable interactions within the binding pocket and exhibited drug-like properties. They were predicted to inhibit CYP17A1 and show activity for PCOS-related indications. Toxicity profiling suggested an acceptable safety profile. Through an integrated in silico workflow, this study identified 7 novel CYP17A1 inhibitor scaffolds as potential leads for PCOS treatment. Their predicted bioactivities and properties warrant further experimental validation. This approach provides a foundation for the development of improved PCOS therapeutics targeting androgen biosynthesis.
    
    VL  - 10
    IS  - 1
    ER  - 

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Author Information
  • Department of Chemical Sciences, School of Sciences, University of Energy and Natural Resources, Sunyani, Ghana

  • Department of Chemistry, College of Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana

  • Department of Chemical Sciences, School of Sciences, University of Energy and Natural Resources, Sunyani, Ghana

  • Department of Chemistry, College of Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana

  • Department of Chemistry, College of Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana

  • Department of Chemical Sciences, School of Sciences, University of Energy and Natural Resources, Sunyani, Ghana

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