Academic Journal
On the Possible Effect of Phytic Acid (Myo-Inositol Hexaphosphoric Acid, IP6) on Cytochromes P450 and Systems of Xenobiotic Metabolism in Different Hepatic Models
| العنوان: | On the Possible Effect of Phytic Acid (Myo-Inositol Hexaphosphoric Acid, IP6) on Cytochromes P450 and Systems of Xenobiotic Metabolism in Different Hepatic Models |
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| المؤلفون: | Veronika Frybortova, Stefan Satka, Lenka Jourova, Iveta Zapletalova, Martin Srejber, Philippe Briolotti, Martine Daujat-Chavanieu, Sabine Gerbal-Chaloin, Pavel Anzenbacher, Michal Otyepka, Eva Anzenbacherova |
| المصدر: | International Journal of Molecular Sciences, Vol 25, Iss 7, p 3610 (2024) |
| بيانات النشر: | MDPI AG |
| سنة النشر: | 2024 |
| المجموعة: | Directory of Open Access Journals: DOAJ Articles |
| مصطلحات موضوعية: | phytic acid, IP6, phytates, cytochrome P450, CYP1A, drug metabolism, Biology (General), QH301-705.5, Chemistry, QD1-999 |
| الوصف: | As compounds of natural origin enter human body, it is necessary to investigate their possible interactions with the metabolism of drugs and xenobiotics in general, namely with the cytochrome P450 (CYP) system. Phytic acid (myo-inositol hexaphosphoric acid, IP6) is mainly present in plants but is also an endogenous compound present in mammalian cells and tissues. It has been shown to exhibit protective effect in many pathological conditions. For this paper, its interaction with CYPs was studied using human liver microsomes, primary human hepatocytes, the HepG2 cell line, and molecular docking. Docking experiments and absorption spectra demonstrated the weak ability of IP6 to interact in the heme active site of CYP1A. Molecular docking suggested that IP6 preferentially binds to the protein surface, whereas binding to the active site of CYP1A2 was found to be less probable. Subsequently, we investigated the ability of IP6 to modulate the metabolism of xenobiotics for both the mRNA expression and enzymatic activity of CYP1A enzymes. Our findings revealed that IP6 can slightly modulate the mRNA levels and enzyme activity of CYP1A. However, thanks to the relatively weak interactions of IP6 with CYPs, the chances of the mechanisms of clinically important drug–drug interactions involving IP6 are low. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 1422-0067 1661-6596 |
| Relation: | https://www.mdpi.com/1422-0067/25/7/3610; https://doaj.org/toc/1661-6596; https://doaj.org/toc/1422-0067; https://doaj.org/article/8882ed7b9225490994babe3a277fa71b |
| DOI: | 10.3390/ijms25073610 |
| الاتاحة: | https://doi.org/10.3390/ijms25073610 https://doaj.org/article/8882ed7b9225490994babe3a277fa71b |
| رقم الانضمام: | edsbas.3260D236 |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 14220067 16616596 |
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| DOI: | 10.3390/ijms25073610 |