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Bonomini A, Felicetti T, Pacetti M, Bertagnin C, Coletti A, Giammarino F, De Angelis M, Poggialini F, Macchiarulo A, Sabatini S, Mercorelli B, Nencioni L, Vicenti I, Dreassi E, Cecchetti V, Tabarrini O, Loregian A, Massari S. Optimization of potent, broad-spectrum, and specific anti-influenza compounds targeting RNA polymerase PA-PB1 heterodimerization. Eur J Med Chem 2024; 277:116737. [PMID: 39153334 DOI: 10.1016/j.ejmech.2024.116737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2024] [Revised: 07/30/2024] [Accepted: 08/01/2024] [Indexed: 08/19/2024]
Abstract
Influenza viruses (IV) are single-stranded RNA viruses with a negative-sense genome and have the potential to cause pandemics. While vaccines exist for influenza, their protection is only partial. Additionally, there is only a limited number of approved anti-IV drugs, which are associated to emergence of drug resistance. To address these issues, for years we have focused on the development of small-molecules that can interfere with the heterodimerization of PA and PB1 subunits of the IV RNA-dependent RNA polymerase (RdRP). In this study, starting from a cycloheptathiophene-3-carboxamide compound that we recently identified, we performed iterative cycles of medicinal chemistry optimization that led to the identification of compounds 43 and 45 with activity in the nanomolar range against circulating A and B strains of IV. Mechanistic studies demonstrated the ability of 43 and 45 to interfere with viral RdRP activity by disrupting PA-PB1 subunits heterodimerization and to bind to the PA C-terminal domain through biophysical assays. Most important, ADME studies of 45 also showed an improvement in the pharmacokinetic profile with respect to the starting hit.
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Affiliation(s)
- Anna Bonomini
- Department of Molecular Medicine, University of Padua, 35121, Padua, Italy
| | - Tommaso Felicetti
- Department of Pharmaceutical Sciences, University of Perugia, 06123, Perugia, Italy
| | - Martina Pacetti
- Department of Pharmaceutical Sciences, University of Perugia, 06123, Perugia, Italy
| | - Chiara Bertagnin
- Department of Molecular Medicine, University of Padua, 35121, Padua, Italy
| | - Alice Coletti
- Department of Pharmaceutical Sciences, University of Perugia, 06123, Perugia, Italy
| | - Federica Giammarino
- Department of Medical Biotechnologies, University of Siena, 53100, Siena, Italy
| | - Marta De Angelis
- Department of Public Health and Infectious Diseases, Laboratory Affiliated to Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, 00185, Rome, Italy
| | - Federica Poggialini
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, 53100, Siena, Italy
| | - Antonio Macchiarulo
- Department of Pharmaceutical Sciences, University of Perugia, 06123, Perugia, Italy
| | - Stefano Sabatini
- Department of Pharmaceutical Sciences, University of Perugia, 06123, Perugia, Italy
| | | | - Lucia Nencioni
- Department of Public Health and Infectious Diseases, Laboratory Affiliated to Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, 00185, Rome, Italy
| | - Ilaria Vicenti
- Department of Medical Biotechnologies, University of Siena, 53100, Siena, Italy
| | - Elena Dreassi
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, 53100, Siena, Italy
| | - Violetta Cecchetti
- Department of Pharmaceutical Sciences, University of Perugia, 06123, Perugia, Italy
| | - Oriana Tabarrini
- Department of Pharmaceutical Sciences, University of Perugia, 06123, Perugia, Italy
| | - Arianna Loregian
- Department of Molecular Medicine, University of Padua, 35121, Padua, Italy.
| | - Serena Massari
- Department of Pharmaceutical Sciences, University of Perugia, 06123, Perugia, Italy.
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Yıldız E, Cetinkaya A, Çorman ME, Atici EB, Uzun L, Ozkan SA. An electrochemical sensor based on carbon nanofiber and molecular imprinting strategy for dasatinib recognition. Bioelectrochemistry 2024; 158:108701. [PMID: 38582008 DOI: 10.1016/j.bioelechem.2024.108701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 03/30/2024] [Accepted: 04/01/2024] [Indexed: 04/08/2024]
Abstract
Herein, we proposed a new approach to design a MIP-based electrochemical sensor with carbon nanofiber (CNF), which could improve its conductivities as well as electrode sensitivity and successful detection of dasatinib (DAS). CNFs are capable of forming high porosity with significant interconnected porous networks. The poly(2-hydroxyethyl-methacrylate-N-methacryloyl-L-tyrosine) (PHEMA-MATyr) copolymer was synthesized in the presence of both CNF and DAS by photopolymerization. After optimization of the parameters, the modified MIP-based electrochemical sensor demonstrated the ability to determine the DAS in the linear working range of 1.0 × 10-14-1.0 × 10-13 M for the standard solution and commercial serum samples with a LOD of 1.76 × 10-15 and 2.46 × 10-15, respectively. Good linearity for DAS was observed with correlation coefficients (r) of 0.996 and 0.997 for the standard solution and commercial serum samples, respectively. The recoveries of the DAS ranged from 99.45 % to 99.53 % for the tablet dosage form and commercial serum samples, with average relative standard deviations below 1.96 % in both cases. The proposed modified sensor demonstrated significant sensitivity and selectivity for the rapid determination of DAS in commercial serum samples and tablet form.
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Affiliation(s)
- Emrecan Yıldız
- Hacettepe University, Faculty of Science, Department of Chemistry, Ankara, Turkey
| | - Ahmet Cetinkaya
- Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, Ankara, Turkey
| | - M Emin Çorman
- University of Health Sciences, Gülhane Faculty of Pharmacy, Department of Biochemistry, Ankara, Turkey.
| | | | - Lokman Uzun
- Hacettepe University, Faculty of Science, Department of Chemistry, Ankara, Turkey
| | - Sibel A Ozkan
- Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, Ankara, Turkey.
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Chen L, Zhang Y, Zhang YX, Wang WL, Sun DM, Li PY, Feng XS, Tan Y. Pretreatment and analysis techniques development of TKIs in biological samples for pharmacokinetic studies and therapeutic drug monitoring. J Pharm Anal 2024; 14:100899. [PMID: 38634061 PMCID: PMC11022103 DOI: 10.1016/j.jpha.2023.11.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 10/26/2023] [Accepted: 11/15/2023] [Indexed: 04/19/2024] Open
Abstract
Tyrosine kinase inhibitors (TKIs) have emerged as the first-line small molecule drugs in many cancer therapies, exerting their effects by impeding aberrant cell growth and proliferation through the modulation of tyrosine kinase-mediated signaling pathways. However, there exists a substantial inter-individual variability in the concentrations of certain TKIs and their metabolites, which may render patients with compromised immune function susceptible to diverse infections despite receiving theoretically efficacious anticancer treatments, alongside other potential side effects or adverse reactions. Therefore, an urgent need exists for an up-to-date review concerning the biological matrices relevant to bioanalysis and the sampling methods, clinical pharmacokinetics, and therapeutic drug monitoring of different TKIs. This paper provides a comprehensive overview of the advancements in pretreatment methods, such as protein precipitation (PPT), liquid-liquid extraction (LLE), solid-phase extraction (SPE), micro-SPE (μ-SPE), magnetic SPE (MSPE), and vortex-assisted dispersive SPE (VA-DSPE) achieved since 2017. It also highlights the latest analysis techniques such as newly developed high performance liquid chromatography (HPLC) and high-resolution mass spectrometry (HRMS) methods, capillary electrophoresis (CE), gas chromatography (GC), supercritical fluid chromatography (SFC) procedures, surface plasmon resonance (SPR) assays as well as novel nanoprobes-based biosensing techniques. In addition, a comparison is made between the advantages and disadvantages of different approaches while presenting critical challenges and prospects in pharmacokinetic studies and therapeutic drug monitoring.
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Affiliation(s)
- Lan Chen
- School of Pharmacy, China Medical University, Shenyang, 110122, China
| | - Yuan Zhang
- School of Pharmacy, China Medical University, Shenyang, 110122, China
| | - Yi-Xin Zhang
- School of Pharmacy, China Medical University, Shenyang, 110122, China
| | - Wei-Lai Wang
- School of Pharmacy, China Medical University, Shenyang, 110122, China
| | - De-Mei Sun
- School of Pharmacy, China Medical University, Shenyang, 110122, China
| | - Peng-Yun Li
- Institute of Pharmacology and Toxicology Institution, National Engineering Research Center for Strategic Drugs, Beijing, 100850, China
| | - Xue-Song Feng
- School of Pharmacy, China Medical University, Shenyang, 110122, China
| | - Yue Tan
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, 110022, China
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Bhullar KS, Ashkar F, Wu J. Peptides GWN and GW protect kidney cells against Dasatinib induced mitochondrial injury in a SIRT1 dependent manner. FOOD CHEMISTRY. MOLECULAR SCIENCES 2022; 4:100069. [PMID: 35415678 PMCID: PMC8991994 DOI: 10.1016/j.fochms.2021.100069] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 12/21/2021] [Accepted: 12/23/2021] [Indexed: 01/10/2023]
Abstract
Dasatinib, a small-molecule drug used as a treatment for chronic myeloid leukemia induces mitochondrial damage in embryonic kidney (293 T) cells (p < 0.05). This dasatinib induced mitochondrial injury in kidney cells was mitigated by H3K36me3 activating ovotransferrin-derived peptides GWN and GW. Pre-treatment of kidney cells with GWN and GW lead to elevation of cytoprotective sirtuins, SIRT1 and SIRT3, in response to dasatinib injury (p < 0.01) in vitro. Both peptides, GWN and GW, also reversed dasatinib induced the loss of mitochondria in kidney cells and promoted the protein expression of COX4 (p < 0.01). Mechanistically, loss of SIRT1 in kidney cells abolished the ability of GWN and GW to protect embryonic kidney cells against dasatinib injury in vitro. Overall, we provide cell based evidence showing that GWN and GW exhibit the ability to protect mitochondria against dasatinib-induced mitochondrial damage in a SIRT1 dependent manner.
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Affiliation(s)
- Khushwant S Bhullar
- Department of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, AB, Canada.,Department of Pharmacology, University of Alberta, Edmonton, AB, Canada
| | - Fatemeh Ashkar
- Department of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, AB, Canada
| | - Jianping Wu
- Department of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, AB, Canada
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He S, Bian J, Shao Q, Zhang Y, Hao X, Luo X, Feng Y, Huang L. Therapeutic Drug Monitoring and Individualized Medicine of Dasatinib: Focus on Clinical Pharmacokinetics and Pharmacodynamics. Front Pharmacol 2021; 12:797881. [PMID: 34938198 PMCID: PMC8685414 DOI: 10.3389/fphar.2021.797881] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 11/11/2021] [Indexed: 11/13/2022] Open
Abstract
Dasatinib is an oral second-generation tyrosine kinase inhibitor known to be used widely in Philadelphia chromosome-positive (Ph+) chronic myeloid leukemia (CML) and Ph+ acute lymphoblastic leukemia (ALL). Notably, although a high pharmacokinetic variability in patients and an increased risk of pleural effusion are attendant, fixed dosing remains standard practice. Retrospective studies have suggested that dasatinib exposure may be associated with treatment response (efficacy/safety). Therapeutic drug monitoring (TDM) is gradually becoming a practical tool to achieve the goal of individualized medicine for patients receiving targeted drugs. With the help of TDM, these patients who maintain response while have minimum adverse events may achieve long-term survival. This review summaries current knowledge of the clinical pharmacokinetics variation, exposure-response relationships and analytical method for individualized dosing of dasatinib, in particular with respect to therapeutic drug monitoring. In addition, it highlights the emerging insights into several controversial issues in TDM of dasatinib, with the aim of presenting up-to-date evidence for clinical decision-making and insights for future studies.
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Affiliation(s)
- Shiyu He
- Department of Pharmacy, People’s Hospital of Peking University, Beijing, China
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Jialu Bian
- Department of Pharmacy, People’s Hospital of Peking University, Beijing, China
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Qianhang Shao
- Department of Pharmacy, People’s Hospital of Peking University, Beijing, China
| | - Ying Zhang
- Department of Pharmacy, People’s Hospital of Peking University, Beijing, China
| | - Xu Hao
- Department of Pharmacy, People’s Hospital of Peking University, Beijing, China
| | - Xingxian Luo
- School of Pharmaceutical Sciences, Tsinghua University, Beijing, China
| | - Yufei Feng
- Department of Pharmacy, People’s Hospital of Peking University, Beijing, China
| | - Lin Huang
- Department of Pharmacy, People’s Hospital of Peking University, Beijing, China
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Yang S, Zhang X, Wang Y, Wen C, Wang C, Zhou Z, Lin G. Development of UPLC-MS/MS Method for Studying the Pharmacokinetic Interaction Between Dasatinib and Posaconazole in Rats. DRUG DESIGN DEVELOPMENT AND THERAPY 2021; 15:2171-2178. [PMID: 34079220 PMCID: PMC8163634 DOI: 10.2147/dddt.s301241] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Accepted: 04/21/2021] [Indexed: 11/23/2022]
Abstract
Background and Aim Dasatinib is approved for the treatment of leukaemia worldwide. Triazole agents such as posaconazole may be used for the control of secondary fungal infection with leukaemia. This work aimed to develop a bioanalytical method to study the potential interaction between dasatinib and posaconazole. Methods An ultrahigh-performance liquid chromatography-tandem mass spectrometry method was established to measure the plasma concentrations of dasatinib and posaconazole in rats simultaneously. Simple protein precipitation with acetonitrile was applied to extract dasatinib and posaconazole in samples. The chromatographic separation of analytes was conducted on an UPLC BEH C18 column using a mobile phase consisting of 0.1% aqueous formic acid and acetonitrile. Dasatinib and posaconazole were monitored in positive ion mode with the following mass transition pairs: m/z 488.2→401.1 for dasatinib and m/z 701.3→683.4 for posaconazole. The method was successfully applied for pharmacokinetic interaction between dasatinib and posaconazole. Results The established method expressed good linearity in 1–1000 ng/mL of dasatinib and 5–5000 ng/mL of posaconazole, with limit of detection was 1 ng/mL and 5 ng/mL, respectively. Methodology validations, including accuracy, precision, matrix effect, recovery, and stability, met the US Food and Drug Administration (FDA) acceptance criteria for bioanalytical method validation. Dasatinib strongly inhibited the clearance of posaconazole in vivo, while posaconazole expressed no significant effect on the pharmacokinetics of dasatinib. Conclusion Dasatinib alters the pharmacokinetics of posaconazole. Attention should be paid to the unexpected risk of adverse clinical outcomes when posaconazole is co-administered with dasatinib.
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Affiliation(s)
- Suili Yang
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Xiaoshan Zhang
- College of Pharmacy, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China.,Department of Pharmacy, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Yuzhen Wang
- College of Pharmacy, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China.,Department of Pharmacy, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Congcong Wen
- Laboratory Animal Center, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Chenxiang Wang
- Department of Pharmacy, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Ziye Zhou
- Clinical Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Guanyang Lin
- Department of Pharmacy, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
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Almomen A, Maher HM, Alzoman NZ, Shehata SM, Alsubaie A. Flavoured water consumption alters pharmacokinetic parameters and increases exposure of erlotinib and gefitinib in a preclinical study using Wistar rats. PeerJ 2020; 8:e9881. [PMID: 33024629 PMCID: PMC7518156 DOI: 10.7717/peerj.9881] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 08/15/2020] [Indexed: 12/17/2022] Open
Abstract
Background Erlotinib (ERL) and Gefitinib (GEF) are considered first line therapy for the management of non-small cell lung carcinoma (NSCLC). Like other tyrosine kinase inhibitors (TKIs), ERL and GEF are mainly metabolized by the cytochrome P450 (CYP450) CYP3A4 isoform and are substrates for transporter proteins with marked inter-/intra-individual pharmacokinetic (PK) variability. Therefore, ERL and GEF are candidates for drug-drug and food-drug interactions with a consequent effect on drug exposure and/or drug-related toxicities. In recent years, the consumption of flavoured water (FW) has gained in popularity. Among multiple ingredients, fruit extracts, which might constitute bioactive flavonoids, can possess an inhibitory effect on the CYP450 enzymes or transporter proteins. Therefore, in this study we investigated the effects of different types of FW on the PK parameters of ERL and GEF in Wistar rats. Methods ERL and GEF PK parameters in different groups of rats after four weeks consumption of different flavours of FW, namely berry, peach, lime, and pineapple, were determined from plasma drug concentrations using ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). Results Data indicated that tested FWs altered the PK parameters of both ERL and GEF differently. Lime water had the highest impact on most of ERL and GEF PK parameters, with a significant increase in Cmax (95% for ERL, 58% for GEF), AUC0-48 (111% for ERL, 203% for GEF), and AUC0-∞ (200% for ERL, 203% for GEF), along with a significant decrease in the apparent oral clearance of both drugs (65% for ERL, 67% for GEF). The order by which FW affected the PK parameters for ERL and GEF was as follows: lime > pineapple > berry > peach. Conclusion The present study indicates that drinking FW could be of significance in rats receiving ERL or GEF. Our results indicate that the alteration in PKs was mostly recorded with lime, resulting in an enhanced bioavailability, and reduced apparent oral clearance of the drugs. Peach FW had a minimum effect on the PK parameters of ERL and no significant effect on GEF PKs. Accordingly, it might be of clinical importance to evaluate the PK parameters of ERL and GEF in human subjects who consume FW while receiving therapy.
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Affiliation(s)
- Aliyah Almomen
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Hadir M Maher
- Faculty of Pharmacy, Department of Pharmaceutical Analytical Chemistry, Alexandria University, Alexandria, Egypt
| | - Nourah Z Alzoman
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Shereen M Shehata
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Amal Alsubaie
- Biological Products Evaluation Directorate, Saudi Food and Drug Authority, Riyadh, Saudi Arabia
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Almomen A, Maher HM, Alzoman NZ, Shehata SM, Al-Taweel SM, Alanazi AA. Development and validation of UPLC-MS/MS method for studying the pharmacokinetic interaction of dasabuvir and tamoxifen, 4-hydroxytamoxifen in Wistar rats. Sci Rep 2020; 10:3521. [PMID: 32103133 PMCID: PMC7044166 DOI: 10.1038/s41598-020-60613-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Accepted: 02/12/2020] [Indexed: 11/29/2022] Open
Abstract
Hepatitis C virus (HCV) is the main cause of chronic hepatitis and probably liver cirrhosis. Dasabuvir (DSV) is a direct-acting antiviral agent with efficiency in managing HCV. The anti-viral activity of the anti-estrogen drug tamoxifen (TAM) suggested the synergistic effect of DSV and TAM for blocking the replication of HCV. However, being substrates and inhibitors of efflux transporters (TAM inhibits P-gp, DSV inhibits P-gp and BCRP), there is a possibility for a pharmacokinetic (PK) drug-drug interaction. In this work, a new UPLC-MS/MS method was developed and validated for the simultaneous determination of TAM, its active metabolite 4-hydroxy tamoxifen (TOH), and DSV in rat plasma. The method was applied to investigate the PK interaction between DSV and TAM/TOH following the co-administration of DSV and TAM to Wistar rats. Chromatographic analysis was performed on Waters BEHTM C18 column using a mobile phase of acetonitrile/water containing 0.1% formic acid (80: 20, v/v). The method allowed the determination of concentration ranges 20–1000, 0.1–500, 0.5–500 ng/mL for DSV, TAM, and TOH, respectively. Unexpectedly, results revealed the absence of PK interactions between DSV and TAM/TOH, compared with their single administration, suggesting the safety of co-administering DSV/TAM as an anti-viral combination without the need of dosage adjustment.
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Affiliation(s)
- Aliyah Almomen
- College of Pharmacy, Department of Pharmaceutical Chemistry, King Saud University, Riyadh, 11495, P.O. Box 22452, Saudi Arabia
| | - Hadir M Maher
- College of Pharmacy, Department of Pharmaceutical Chemistry, King Saud University, Riyadh, 11495, P.O. Box 22452, Saudi Arabia. .,Faculty of Pharmacy, Department of Pharmaceutical Analytical Chemistry, University of Alexandria, El-Messalah, Alexandria, 21521, Egypt.
| | - Nourah Z Alzoman
- College of Pharmacy, Department of Pharmaceutical Chemistry, King Saud University, Riyadh, 11495, P.O. Box 22452, Saudi Arabia
| | - Shereen M Shehata
- College of Pharmacy, Department of Pharmaceutical Chemistry, King Saud University, Riyadh, 11495, P.O. Box 22452, Saudi Arabia
| | - Shorog M Al-Taweel
- College of Pharmacy, Department of Pharmaceutical Chemistry, King Saud University, Riyadh, 11495, P.O. Box 22452, Saudi Arabia
| | - Ashwaq A Alanazi
- College of Pharmacy, Department of Pharmaceutical Chemistry, King Saud University, Riyadh, 11495, P.O. Box 22452, Saudi Arabia
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Ezzeldin E, Iqbal M, Herqash RN, ElNahhas T. Simultaneous quantitative determination of seven novel tyrosine kinase inhibitors in plasma by a validated UPLC-MS/MS method and its application to human microsomal metabolic stability study. J Chromatogr B Analyt Technol Biomed Life Sci 2020; 1136:121851. [DOI: 10.1016/j.jchromb.2019.121851] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 10/02/2019] [Accepted: 10/26/2019] [Indexed: 12/17/2022]
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A Pharmacokinetic Interaction Study of Sorafenib and Iced Teas in Rats Using UPLC-MS/MS: An Illustration of Beverage-Drug Interaction. BIOMED RESEARCH INTERNATIONAL 2019; 2019:2410845. [PMID: 31871933 PMCID: PMC6907072 DOI: 10.1155/2019/2410845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Revised: 09/01/2019] [Accepted: 10/22/2019] [Indexed: 11/18/2022]
Abstract
Iced teas (ITs), also known as ready-to-drink teas, have gained much popularity among many nations. The modulatory effect of tea beverages on CYP3A4 increases the possibility of their potential interactions with many coadministered medications. Being a substrate of CYP3A4, sorafenib (SOR), the first-line therapy for the treatment of hepatocellular carcinoma, shows a great probability to exhibit pharmacokinetic (PK) interaction with ITs. For this purpose, different groups of Wistar rats were given oral doses of SOR (40 mg/kg), along with different types of ITs. The concentration of SOR in rat plasma was determined using UPLC-MS/MS. Chromatographic analysis was performed on a C18 analytical column, Acquity UPLC BEH™ (100 × 1.0 mm, i.d., 1.7 μm particle size), using erlotinib (ERL) as an internal standard. Isocratic elution was performed with a mobile phase consisting of two solvents: solvent A (water with 0.1% formic acid) and solvent B (acetonitrile with 0.1% formic acid), in a ratio of 30 : 70, v/v, respectively. Quantitation was performed using MRM of the transitions from protonated precursor ions [M+H]+ to product ions at m/z 465.12 > 252.02 (SOR) and m/z 394.29 > 278.19 (ERL). The method was fully validated as per the FDA guidance for bioanalytical method validation in the concentration range of 2.5–500 ng/mL. Different PK parameters were calculated for SOR in all rat groups and groups administered with ITs and SOR, compared with groups with simply water and SOR. Experimental data revealed that ITs caused a general reduction in SOR bioavailability; an approximate reduction of 30% was recorded for all types of tested ITs. These data indicate that ITs could affect the PK profile of SOR in rats.
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