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Xu G, Li L, Lv M, Li C, Yu J, Zeng X, Meng X, Yu G, Liu K, Cheng S, Luo H, Xu B. Discovery of novel 4-trifluoromethyl-2-anilinoquinoline derivatives as potential anti-cancer agents targeting SGK1. Mol Divers 2024:10.1007/s11030-024-10951-4. [PMID: 39117890 DOI: 10.1007/s11030-024-10951-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2024] [Accepted: 07/25/2024] [Indexed: 08/10/2024]
Abstract
Given the critical necessity for the development of more potent anti-cancer drugs, a series of novel compounds incorporating trifluoromethyl groups within the privileged 2-anilinoquinoline scaffold was designed, synthesized, and subjected to biological evaluation through a pharmacophore hybridization strategy. Upon evaluating the in vitro anti-cancer characteristics of the target compounds, it became clear that compound 8b, which contains a (4-(piperazin-1-yl)phenyl)amino substitution at the 2-position of the quinoline skeleton, displayed superior efficacy against four cancer cell lines by inducing apoptosis and cell cycle arrest. Following research conducted in a PC3 xenograft mouse model, it was found that compound 8b exhibited significant anti-cancer efficacy while demonstrating minimal toxicity. Additionally, the analysis of a 217-kinase panel pinpointed SGK1 as a potential target for this compound class with anti-cancer capabilities. This finding was further verified through molecular docking analysis and cellular thermal shift assays. To conclude, our results emphasize that compound 8b can be used as a lead compound for the development of anti-cancer drugs that target SGK1.
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Affiliation(s)
- Guangcan Xu
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, China
- Natural Products Research Center of Guizhou Province/Guizhou Provincial Engineering Research Center for Natural Drugs, Guiyang, 550014, China
| | - Lanlan Li
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, China
- Natural Products Research Center of Guizhou Province/Guizhou Provincial Engineering Research Center for Natural Drugs, Guiyang, 550014, China
| | - Mengfan Lv
- Natural Products Research Center of Guizhou Province/Guizhou Provincial Engineering Research Center for Natural Drugs, Guiyang, 550014, China
- Guizhou University of Traditional Chinese Medicine, Guiyang, 550025, China
| | - Cheng Li
- Natural Products Research Center of Guizhou Province/Guizhou Provincial Engineering Research Center for Natural Drugs, Guiyang, 550014, China
- Guizhou University of Traditional Chinese Medicine, Guiyang, 550025, China
| | - Jia Yu
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, China
- Natural Products Research Center of Guizhou Province/Guizhou Provincial Engineering Research Center for Natural Drugs, Guiyang, 550014, China
| | - Xiaoping Zeng
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, China
- Natural Products Research Center of Guizhou Province/Guizhou Provincial Engineering Research Center for Natural Drugs, Guiyang, 550014, China
| | - Xueling Meng
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, China
- Natural Products Research Center of Guizhou Province/Guizhou Provincial Engineering Research Center for Natural Drugs, Guiyang, 550014, China
| | - Gang Yu
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, China
- Natural Products Research Center of Guizhou Province/Guizhou Provincial Engineering Research Center for Natural Drugs, Guiyang, 550014, China
| | - Kun Liu
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, China
- Natural Products Research Center of Guizhou Province/Guizhou Provincial Engineering Research Center for Natural Drugs, Guiyang, 550014, China
| | - Sha Cheng
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, China
- Natural Products Research Center of Guizhou Province/Guizhou Provincial Engineering Research Center for Natural Drugs, Guiyang, 550014, China
| | - Heng Luo
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, China.
- Natural Products Research Center of Guizhou Province/Guizhou Provincial Engineering Research Center for Natural Drugs, Guiyang, 550014, China.
| | - Bixue Xu
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, China.
- Natural Products Research Center of Guizhou Province/Guizhou Provincial Engineering Research Center for Natural Drugs, Guiyang, 550014, China.
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Vavrová K, Indra R, Pompach P, Heger Z, Hodek P. The impact of individual human cytochrome P450 enzymes on oxidative metabolism of anticancer drug lenvatinib. Biomed Pharmacother 2021; 145:112391. [PMID: 34847475 DOI: 10.1016/j.biopha.2021.112391] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 10/20/2021] [Accepted: 11/02/2021] [Indexed: 11/26/2022] Open
Abstract
Lenvatinib, a small molecule tyrosine kinase inhibitor (TKI), exhibits good inhibitory effect in several types of carcinomas. Specifically, it is the most effective TKI used for treatment of thyroid cancer. To extend pharmacokinetics data on this anticancer agent, we aimed to identify the metabolites of lenvatinib formed during in vitro incubation of lenvatinib with human hepatic microsomes or recombinant cytochromes P450 (CYPs) by using high performance liquid chromatography and mass spectrometry. The role of CYPs in the oxidation of lenvatinib was initially investigated in hepatic microsomes using specific CYP inhibitors. CYP-catalytic activities in each microsomal sample were correlated with the amounts of lenvatinib metabolites formed by these samples. Further, human recombinant CYPs were employed in the metabolic studies. Based on our data, lenvatinib is metabolized to O-desmethyl lenvatinib, N-descyclopropyl lenvatinib and lenvatinib N-oxide. In the presence of cytochrome b5, recombinant CYP3A4 was the most efficient to form these metabolites. In addition, CYP1A1 significantly contributes to the lenvatinib metabolism. It was even more efficient in forming of O-desmethyl lenvatinib than CYP3A4 in the absence of cytochrome b5. The present study indicates that further research focused on drug-drug interactions, in particular on CYP3A4 and CYP1A1 modulators, is needed. This will pave new avenues towards TKIs-mediated personalized therapy.
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Affiliation(s)
- Katarína Vavrová
- Department of Biochemistry, Faculty of Science, Charles University, Albertov 6, 128 00 Prague 2, Czech Republic
| | - Radek Indra
- Department of Biochemistry, Faculty of Science, Charles University, Albertov 6, 128 00 Prague 2, Czech Republic.
| | - Petr Pompach
- Department of Biochemistry, Faculty of Science, Charles University, Albertov 6, 128 00 Prague 2, Czech Republic
| | - Zbyněk Heger
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00 Brno, Czech Republic; Central European Institute of Technology, Brno University of Technology, Purkynova 656/123, 612 00 Brno, Czech Republic
| | - Petr Hodek
- Department of Biochemistry, Faculty of Science, Charles University, Albertov 6, 128 00 Prague 2, Czech Republic
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3
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Galati G, Massimo Vainieri AF, Maria Fulgenzi CA, Di Donato S, Silletta M, Gallo P, Onorato A, Vespasiani-Gentilucci U, Picardi A. Current Treatment Options for HCC: From Pharmacokinetics to Efficacy and Adverse Events in Liver Cirrhosis. Curr Drug Metab 2020; 21:866-884. [PMID: 32957880 DOI: 10.2174/1389200221999200918141239] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 06/09/2020] [Accepted: 07/27/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is among the world's most common cancers. For over ten years, the only medical treatment for it has been the multikinase inhibitor Sorafenib. Currently, however, other first or second-line therapeutic options have also shown efficacy against HCC, such as multikinase inhibitors (Regorafenib, Lenvatinib, and Cabozantinib), a monoclonal antibody against the vascular endothelial growth factor receptor 2 (Ramucirumab), and immune-checkpoint inhibitors (Nivolumab, Pembrolizumab, Ipilimumab). AIM The aim of this paper is to review the metabolic pathways of drugs that have been tested for the treatment of HCC and the potential influence of liver failure over those pathways. METHODS The Food and Drug Administration (FDA)'s and European Medicines Agency (EMA)'s datasheets, results from clinical trials and observational studies have been reviewed. RESULTS This review summarizes the current knowledge regarding targets, metabolic pathways, drug interactions, and adverse events of medical treatments for HCC in cirrhotic patients. CONCLUSION The new scenario of systemic HCC therapy includes more active drugs with different metabolic pathways and different liver adverse events. Clinical and pharmacological studies providing more data on the safety of these molecules are urgently needed.
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Affiliation(s)
- Giovanni Galati
- Unit of Clinical Medicine and Hepatology, University Campus Bio-Medico, Rome, Italy
| | | | | | - Stefano Di Donato
- Unit of Clinical Medicine and Hepatology, University Campus Bio-Medico, Rome, Italy
| | | | - Paolo Gallo
- Unit of Clinical Medicine and Hepatology, University Campus Bio-Medico, Rome, Italy
| | - Angelo Onorato
- Medical Oncology Unit, University Campus Bio-Medico, Rome, Italy
| | | | - Antonio Picardi
- Unit of Clinical Medicine and Hepatology, University Campus Bio-Medico, Rome, Italy
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4
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Landerer S, Kalthoff S, Paulusch S, Strassburg CP. UDP-glucuronosyltransferase polymorphisms affect diethylnitrosamine-induced carcinogenesis in humanized transgenic mice. Cancer Sci 2020; 111:4266-4275. [PMID: 32860300 PMCID: PMC7648041 DOI: 10.1111/cas.14635] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 08/18/2020] [Accepted: 08/23/2020] [Indexed: 12/13/2022] Open
Abstract
UDP‐glucuronosyltransferase (UGT) 1A enzymes detoxify a broad array of exogenous compounds including environmental toxins and carcinogens. Case‐control studies identified genetic variations in UGT1A genes leading to reduced glucuronidation activity, which were associated with hepatocellular carcinoma (HCC) formation and progression. The aim of the study was therefore to examine the direct effect of common UGT1A polymorphisms (SNPs) on HCC development and outcome in a diethylnitrosamine (DEN)‐induced mouse model. Therefore, a single intraperitoneal DEN injection (20 mg/kg) was administered to 15‐day‐old htgUGT1A‐WT and htgUGT1A‐SNP mice (containing a human haplotype of 10 common UGT1A SNPs) either receiving water or coffee cotreatment for the following 39 weeks. After this time, tumor incidence, size (>1 mm), histology, liver‐body ratio, serum aminotransferase activities, and UGT1A regulation and activity levels were determined. In DEN‐treated htgUGT1A‐SNP mice, a markedly higher number of tumors with a bigger cumulative diameter were detected. The relative liver weight and aminotransferase activity levels were also significantly higher in mice carrying UGT1A SNPs. After coffee + DEN cotreatment, susceptibility for tumor development and growth considerably decreased in both mouse lines, but was still higher in htgUGT1A‐SNP mice. In conclusion, our study provides experimental evidence for the protective role of UGT1A enzymes in neoplastic transformation. These data confirm case‐control studies implicating impaired UGT1A‐mediated carcinogen detoxification as a risk factor for individual cancer disposition. Coffee treatment, which is able to activate UGT1A expression and activity, reduced HCC development and provides an explanation for the protective properties of coffee on liver diseases including liver cancer.
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Affiliation(s)
- Steffen Landerer
- Department of Internal Medicine I, University Hospital Bonn, Bonn, Germany
| | - Sandra Kalthoff
- Department of Internal Medicine I, University Hospital Bonn, Bonn, Germany
| | - Stefan Paulusch
- Department of Internal Medicine I, University Hospital Bonn, Bonn, Germany
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5
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Maesaka K, Sakamori R, Yamada R, Urabe A, Tahata Y, Oshita M, Ohkawa K, Mita E, Hagiwara H, Tamura S, Ito T, Yakushijin T, Iio S, Kodama T, Hikita H, Tatsumi T, Takehara T. Therapeutic efficacy of lenvatinib in hepatocellular carcinoma patients with portal hypertension. Hepatol Res 2020; 50:1091-1100. [PMID: 32559342 DOI: 10.1111/hepr.13537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 06/09/2020] [Accepted: 06/14/2020] [Indexed: 02/08/2023]
Abstract
AIM Preserved liver function may be an important factor affecting therapeutic efficacy in hepatocellular carcinoma patients treated with lenvatinib, but not all patients can be treated while preserving liver function. This study evaluated the therapeutic efficacy of lenvatinib in patients with poor liver function with and without portal hypertension. METHODS This prospectively registered multicenter study analyzed 93 patients treated with lenvatinib. Progression-free survival was compared between patients with and without advanced portal hypertension according to baseline liver function. Advanced portal hypertension was defined as having both splenomegaly and any portosystemic collaterals. RESULTS A total of 37 patients (40.7%) had advanced portal hypertension. Progression-free survival did not differ between patients with and without advanced portal hypertension in the entire cohort (median 7.6 vs. 4.1 months, respectively; P = 0.148), but was significantly longer in patients with advanced portal hypertension than in those without advanced portal hypertension in the albumin-bilirubin grade 2 or 3 group (median 7.6 vs. 2.1 months, respectively; P = 0.016). In a multivariate analysis, the presence of advanced portal hypertension was identified as the only significant predictor associated with prolonged progression-free survival in the albumin-bilirubin grade 2 or 3 group. CONCLUSIONS Advanced portal hypertension was associated with the therapeutic efficacy of lenvatinib in controlling the progression of hepatocellular carcinoma in patients with poor liver function.
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Affiliation(s)
- Kazuki Maesaka
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Ryotaro Sakamori
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Ryoko Yamada
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Ayako Urabe
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Yuki Tahata
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | | | | | - Eiji Mita
- National Hospital Organization Osaka Medical Center, Osaka, Osaka, Japan
| | | | | | - Toshifumi Ito
- Japan Community Healthcare Organization, Osaka Hospital, Osaka, Osaka, Japan
| | | | - Sadaharu Iio
- Hyogo Prefectural Nishinomiya Hospital, Nishinomiya, Hyogo, Japan
| | - Takahiro Kodama
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Hayato Hikita
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Tomohide Tatsumi
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Tetsuo Takehara
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
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6
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Hulin A, Stocco J, Bouattour M. Clinical Pharmacokinetics and Pharmacodynamics of Transarterial Chemoembolization and Targeted Therapies in Hepatocellular Carcinoma. Clin Pharmacokinet 2020; 58:983-1014. [PMID: 31093928 DOI: 10.1007/s40262-019-00740-w] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The management of hepatocellular carcinoma (HCC) is based on a multidisciplinary decision tree. Treatment includes loco-regional therapy, mainly transarterial chemoembolization, for intermediate-stage HCC and systemic therapy with oral tyrosine kinase inhibitors (TKIs) for advanced HCC. Transarterial chemoembolization involves hepatic intra-arterial infusion with either conventional procedure or drug-eluting-beads. The aim of the loco-regional procedure is to deliver treatment as close as possible to the tumor both to embolize the tumor area and to enhance efficacy and minimize systemic toxicity of the anticancer drug. Pharmacokinetic studies applied to transarterial chemoembolization are rare and pharmacodynamic studies even rarer. However, all available studies lead to the same conclusions: use of the transarterial route lowers systemic exposure to the cytotoxic drug and leads to much higher tumor drug concentrations than does a similar dose via the intravenous route. However, reproducibility of the procedure remains a major problem, and no consensus exists regarding the choice of anticancer drug and its dosage. Systemic therapy with TKIs is based on sorafenib and lenvatinib as first-line treatment and regorafenib and cabozantinib as second-line treatment. Clinical use of TKIs is challenging because of their complex pharmacokinetics, with high liver metabolism yielding both active metabolites and their common toxicities. Changes in liver function over time with the progression of HCC adds further complexity to the use of TKIs. The challenges posed by TKIs and the HCC disease process means monitoring of TKIs is required to improve clinical management. To date, only partial data supporting sorafenib monitoring is available. Results from further pharmacokinetic/pharmacodynamic studies of these four TKIs are eagerly awaited and are expected to permit such monitoring and the development of consensus guidelines.
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Affiliation(s)
- Anne Hulin
- APHP, Laboratory of Pharmacology, GH Henri Mondor, EA7375, University Paris Est Creteil, 94010, Creteil, France
| | - Jeanick Stocco
- APHP, HUPNVS, Department of Clinical Pharmacy and Pharmacology, Beaujon University Hospital, 92110, Clichy, France
| | - Mohamed Bouattour
- APHP, HUPNVS, Department of Digestive Oncology, Beaujon University Hospital, 92110, Clichy, France.
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Muhamad N, Na-Bangchang K. Metabolite Profiling in Anticancer Drug Development: A Systematic Review. Drug Des Devel Ther 2020; 14:1401-1444. [PMID: 32308372 PMCID: PMC7154001 DOI: 10.2147/dddt.s221518] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 03/20/2020] [Indexed: 12/24/2022] Open
Abstract
Drug metabolism is one of the most important pharmacokinetic processes and plays an important role during the stage of drug development. The metabolite profile investigation is important as the metabolites generated could be beneficial for therapy or leading to serious toxicity. This systematic review aims to summarize the research articles relating to the metabolite profile investigation of conventional drugs and herb-derived compounds for cancer chemotherapy, to examine factors influencing metabolite profiling of these drugs/compounds, and to determine the relationship between therapeutic efficacy and toxicity of their metabolites. The literature search was performed through PubMed and ScienceDirect databases up to January 2019. Out of 830 published articles, 78 articles were included in the analysis based on pre-defined inclusion and exclusion criteria. Both phase I and II enzymes metabolize the anticancer agents/herb-derived compounds . The major phase I reactions include oxidation/hydroxylation and hydrolysis, while the major phase II reactions are glucuronidation, methylation, and sulfation. Four main factors were found to influence metabolite formation, including species, gender, and route and dose of drug administration. Some metabolites were identified as active or toxic metabolites. This information is critical for cancer chemotherapy and anticancer drug development.
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Affiliation(s)
- Nadda Muhamad
- Chulabhorn International College of Medicine, Thammasat University, Pathum Thani 12120, Thailand
| | - Kesara Na-Bangchang
- Chulabhorn International College of Medicine, Thammasat University, Pathum Thani 12120, Thailand.,Center of Excellence in Pharmacology and Molecular Biology of Malaria and Cholangiocarcinoma, Chulabhorn International College of Medicine, Thammasat University, Pathum Thani 12120, Thailand.,Drug Discovery and Development Center, Office of Advanced Sciences and Technology, Thammasat University, Pathum Thani 12120, Thailand
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8
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Rendl G, Sipos B, Becherer A, Sorko S, Trummer C, Raderer M, Hitzl W, Ardelt M, Gallowitsch HJ, Pirich C. Real-World Data for Lenvatinib in Radioiodine-Refractory Differentiated Thyroid Cancer (RELEVANT): A Retrospective Multicentric Analysis of Clinical Practice in Austria. Int J Endocrinol 2020; 2020:8834148. [PMID: 33312196 PMCID: PMC7719524 DOI: 10.1155/2020/8834148] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 11/03/2020] [Accepted: 11/09/2020] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Lenvatinib has proven efficacy in progressive, radioiodine- (RAI-) refractory thyroid cancer (TC). Dose reductions are commonly performed due to decreased tolerability and adverse effects. This retrospective multicenter study analyzed overall survival (OS) and progression-free survival (PFS) and tolerability in the Austrian patient population treated with lenvatinib. METHODS Clinical data of 43 patients (25 males and 18 females) with a median age of 70 years (range: 39-91 years) and RAI-refractory TC with metastases to the lymph nodes (74%), lungs (86%), bone (35%), liver (16%), and brain (12%) were analyzed. The mean duration of treatment with lenvatinib was 26.6 ± 15.4 months with dosage reductions required in 39 patients (91%). RESULTS PFS after 24 months was 71% (95% CI: 56-87), and overall survival (OS) was 74% (95% CI: 60-88), respectively. OS was significantly shorter (p=0.048) in patients with a daily maintenance dosage ≤ 10 mg (63%) (95% CI: 39-86) as compared to patients on ≥ 14 mg lenvatinib (82%) (95% CI: 66-98) daily. Dose reduction was noted in 39 patients (91%). Grade ≥3 toxicities (hypertension, diarrhea, weight loss, and palmar-plantar erythrodysesthesia syndrome) were most common leading to discontinuation of lenvatinib in 7 patients (16%). CONCLUSION Lenvatinib showed sustained clinical efficacy in patients with metastatic RAI-refractory TC even with reduced maintenance dosages over years. The effects were comparable to the registration trial, although patients had a higher median age and, more commonly, dose reductions.
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Affiliation(s)
- G. Rendl
- Department of Nuclear Medicine and Endocrinology, University Hospital Salzburg, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - B. Sipos
- Department of Nuclear Medicine and Endocrinology, University Hospital Salzburg, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - A. Becherer
- Department of Nuclear Medicine, Academic Teaching Hospital Feldkirch, Feldkirch, Austria
| | - S. Sorko
- Department of Nuclear Medicine and Endocrinology, PET/CT Centre, Klinikum Klagenfurt am Wörthersee, Klagenfurt, Austria
| | - C. Trummer
- Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - M. Raderer
- Department of Internal Medicine I, Division of Oncology, Medical University of Vienna, Vienna, Austria
| | - W. Hitzl
- Research Office (Biostatistics), Paracelsus Medical University Salzburg, Salzburg, Austria
- Department of Ophthalmology and Optometry, University Hospital Salzburg, Paracelsus Medical University Salzburg, Salzburg, Austria
- Research Program Experimental Ophthalmology and Glaucoma Research, University Hospital Salzburg, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - M. Ardelt
- Institute of Pharmacy, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - H. J. Gallowitsch
- Department of Nuclear Medicine and Endocrinology, PET/CT Centre, Klinikum Klagenfurt am Wörthersee, Klagenfurt, Austria
| | - C. Pirich
- Department of Nuclear Medicine and Endocrinology, University Hospital Salzburg, Paracelsus Medical University Salzburg, Salzburg, Austria
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Affiliation(s)
- Christine Beedham
- Honorary Senior Lecturer, Faculty of Life Sciences, School of Pharmacy and Medical Sciences, University of Bradford, Bradford, UK
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10
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Nair PC, McKinnon RA, Miners JO. Computational Prediction of the Site(s) of Metabolism and Binding Modes of Protein Kinase Inhibitors Metabolized by CYP3A4. Drug Metab Dispos 2019; 47:616-631. [DOI: 10.1124/dmd.118.085167] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 03/18/2019] [Indexed: 01/13/2023] Open
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11
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Hussein Z, Mizuo H, Hayato S, Namiki M, Shumaker R. Clinical Pharmacokinetic and Pharmacodynamic Profile of Lenvatinib, an Orally Active, Small-Molecule, Multitargeted Tyrosine Kinase Inhibitor. Eur J Drug Metab Pharmacokinet 2018; 42:903-914. [PMID: 28236116 DOI: 10.1007/s13318-017-0403-4] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Lenvatinib is a multikinase inhibitor that targets vascular endothelial growth factor (VEGF) receptors 1-3, fibroblast growth factor receptors 1-4, platelet-derived growth factor receptor-alpha, and RET and KIT proto-oncogenes. Lenvatinib is approved for the treatment of radioiodine-refractory differentiated thyroid cancer in the United States (US), European Union (EU), Canada, Japan, and Switzerland. It is also approved in combination with everolimus for the treatment of advanced renal cell carcinoma following ≥1 VEGF-targeted treatment in the US and EU. In addition, lenvatinib is under investigation for the treatment of hepatocellular carcinoma. As lenvatinib becomes more widely available, a better understanding of its pharmacokinetic profile has become increasingly important. Following oral administration, lenvatinib is absorbed rapidly and is metabolized extensively prior to excretion. This metabolism is mediated by multiple pathways, and several metabolites of lenvatinib have been identified. The effect of food intake on lenvatinib exposure has also been studied and was found to not significantly influence overall exposure to the drug. Exposure to lenvatinib is increased in patients with severe hepatic impairment, indicating that dose reduction must be considered for those patients. The findings summarized here indicate that the clinical pharmacokinetic and pharmacodynamic profile for lenvatinib are predictable, with a dose-independent absorption and elimination profile that supports once-daily administration, and has minimal effects due to mild or moderate renal or hepatic impairment or drug interactions.
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Affiliation(s)
| | | | | | | | - Robert Shumaker
- Clinical Pharmacology and Translational Medicine, Oncology, Eisai Inc., 155 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA.
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12
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Vrobel I, Friedecký D, Faber E, Najdekr L, Mičová K, Karlíková R, Adam T. Novel sulphur-containing imatinib metabolites found by untargeted LC-HRMS analysis. Eur J Pharm Sci 2017; 104:335-343. [PMID: 28433749 DOI: 10.1016/j.ejps.2017.04.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 04/11/2017] [Accepted: 04/18/2017] [Indexed: 01/28/2023]
Abstract
Untargeted metabolite profiling using high-resolution mass spectrometry coupled with liquid chromatography (LC-HRMS), followed by data analysis with the Compound Discoverer 2.0™ software, was used to study the metabolism of imatinib in humans with chronic myeloid leukemia. Plasma samples from control (drug-free) and patient (treated with imatinib) groups were analyzed in full-scan mode and the unknown ions occurring only in the patient group were then, as potential imatinib metabolites, subjected to multi-stage fragmentation in order to elucidate their structure. The application of an untargeted approach, as described in this study, enabled the detection of 24 novel structurally unexpected metabolites. Several sulphur-containing compounds, probably originating after the reaction of reactive intermediates of imatinib with endogenous glutathione, were found and annotated as cysteine and cystine adducts. In the proposed mechanism, the cysteine adducts were formed after the rearrangement of piperazine moiety to imidazoline. On the contrary, in vivo S-N exchange occurred in the case of the cystine adducts. In addition, N-O exchange was observed in the collision cell in the course of the fragmentation of the cystine adducts. The presence of sulphur in the cysteine and cystine conjugates was proved by means of ultra-high resolution measurements using Orbitrap Elite. The detection of metabolites derived from glutathione might improve knowledge about the disposition of imatinib towards bioactivation and help to improve understanding of the mechanism of its hepatotoxicity or nephrotoxicity in humans.
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Affiliation(s)
- Ivo Vrobel
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University Olomouc, Hněvotínská 5, 779 00 Olomouc, Czech Republic; Department of Clinical Biochemistry, University Hospital Olomouc, I. P. Pavlova 6, 775 20 Olomouc, Czech Republic
| | - David Friedecký
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University Olomouc, Hněvotínská 5, 779 00 Olomouc, Czech Republic; Laboratory for Inherited Metabolic Disorders, Faculty of Medicine and Dentistry, Palacký University Olomouc, I. P. Pavlova 6, 775 20 Olomouc, Czech Republic; Department of Clinical Biochemistry, University Hospital Olomouc, I. P. Pavlova 6, 775 20 Olomouc, Czech Republic.
| | - Edgar Faber
- Department of Hemato-Oncology, Faculty of Medicine and Dentistry, Palacký University Olomouc, I. P. Pavlova 6, 775 20 Olomouc, Czech Republic
| | - Lukáš Najdekr
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University Olomouc, Hněvotínská 5, 779 00 Olomouc, Czech Republic; Department of Clinical Biochemistry, University Hospital Olomouc, I. P. Pavlova 6, 775 20 Olomouc, Czech Republic
| | - Kateřina Mičová
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University Olomouc, Hněvotínská 5, 779 00 Olomouc, Czech Republic; Department of Clinical Biochemistry, University Hospital Olomouc, I. P. Pavlova 6, 775 20 Olomouc, Czech Republic
| | - Radana Karlíková
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University Olomouc, Hněvotínská 5, 779 00 Olomouc, Czech Republic; Department of Clinical Biochemistry, University Hospital Olomouc, I. P. Pavlova 6, 775 20 Olomouc, Czech Republic
| | - Tomáš Adam
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University Olomouc, Hněvotínská 5, 779 00 Olomouc, Czech Republic; Laboratory for Inherited Metabolic Disorders, Faculty of Medicine and Dentistry, Palacký University Olomouc, I. P. Pavlova 6, 775 20 Olomouc, Czech Republic; Department of Clinical Biochemistry, University Hospital Olomouc, I. P. Pavlova 6, 775 20 Olomouc, Czech Republic
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Nijenhuis CM, Schellens JHM, Beijnen JH. Regulatory aspects of human radiolabeled mass balance studies in oncology: concise review. Drug Metab Rev 2016; 48:266-80. [PMID: 27186889 DOI: 10.1080/03602532.2016.1181081] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Human radiolabeled mass balance studies are performed to obtain information about the absorption, distribution, metabolism, and excretion of a drug in development. The main goals are to determine the route of elimination and major metabolic pathways. This review provides an overview of the current regulatory guidelines concerning human radiolabeled mass balance studies and discusses scientific trends seen in the last decade with a focus on mass balance studies of anticancer drugs. This paper also provides an overview of mass balance studies of anticancer agents that were executed in the last 10 years.
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Affiliation(s)
- C M Nijenhuis
- a Department of Pharmacy & Pharmacology , Antoni Van Leeuwenhoek/the Netherlands Cancer Institute and MC Slotervaart , Amsterdam , The Netherlands
| | - J H M Schellens
- b Department of Medical Oncology, Division of Clinical Pharmacology , The Netherlands Cancer Institute , Amsterdam , The Netherlands ;,c Department of Pharmaceutical Sciences, Division of Pharmacoepidemiology and Clinical Pharmacology, Faculty of Science , Utrecht University , Utrecht , The Netherlands
| | - J H Beijnen
- a Department of Pharmacy & Pharmacology , Antoni Van Leeuwenhoek/the Netherlands Cancer Institute and MC Slotervaart , Amsterdam , The Netherlands ;,c Department of Pharmaceutical Sciences, Division of Pharmacoepidemiology and Clinical Pharmacology, Faculty of Science , Utrecht University , Utrecht , The Netherlands
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