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Gupta S, Mehra A, Sangwan R. A review on phytochemicals as combating weapon for multidrug resistance in cancer. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2024:1-19. [PMID: 39121374 DOI: 10.1080/10286020.2024.2386678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 07/27/2024] [Accepted: 07/28/2024] [Indexed: 08/11/2024]
Abstract
One can recognize multidrug resistance (MDR) and residue as a biggest difficulty in cancer specialist. Chemotherapy-resistant cancer may be successfully treated by combining MDR-reversing phytochemicals with anticancer drugs. Though, clinical application of phytochemicals either alone or in conjunction with chemotherapy is still in its early stages or requires more research to determine their safety and efficacy. In this review we highlighted topics related to MDR in cancer, including an introduction to subject, mechanism of action of efflux pump, specific proteins involved in drug resistance, altered drug targets, increased drug metabolism, and potential role of phytochemicals in overcoming drug resistance.
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Affiliation(s)
- Sharwan Gupta
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab 144411, India
| | - Anuradha Mehra
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab 144411, India
| | - Rekha Sangwan
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab 144411, India
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2
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Gunes Y, Blanco-Paniagua E, Anlas C, Sari AB, Bakirel T, Ustuner O, Merino G. Role of the Abcg2 transporter in plasma, milk, and tissue levels of the anthelmintic monepantel in mice. Chem Biol Interact 2024; 398:111117. [PMID: 38906501 DOI: 10.1016/j.cbi.2024.111117] [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: 04/04/2024] [Revised: 06/05/2024] [Accepted: 06/19/2024] [Indexed: 06/23/2024]
Abstract
Breast cancer resistance protein/ATP-binding cassette subfamily G2 (BCRP/ABCG2) is an ATP-binding cassette efflux (ABC) transporter expressed in the apical membrane of cells in tissues, such as the liver, intestine, kidney, testis, brain, and mammary gland. It is involved in xenobiotic pharmacokinetics, potentially affecting the efficacy and toxicity of many drugs. In this study, the role of ABCG2 in parasiticide monepantel (MNP) and its primary metabolite, monepantel sulfone (MNPSO2)'s systemic distribution and excretion in milk, was tested using female and male wild-type and Abcg2-/- mice. Liquid chromatography coupled with a tandem mass spectrometer (LC-MS/MS) was used for the analysis in a 10-min run time using positive-mode atmospheric pressure electrospray ionization (ESI+) and multiple reaction monitoring (MRM) scanning. For the primary metabolite tested, milk concentrations were 1.8-fold higher in wild-type mice than Abcg2-/- female lactating mice (P = 0.042) after intravenous administration of MNP. Finally, despite the lack of a difference between groups, we investigated potential differences in MNP and MNPSO2's plasma and tissue accumulation levels between wild-type and Abcg2-/- male mice. In this study, we demonstrated that MNPSO2 milk levels were affected by Abcg2, with potential pharmacological and toxicological consequences, contributing to the undesirable xenobiotic residues in milk.
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Affiliation(s)
- Yigit Gunes
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Istanbul University-Cerrahpasa, 34500, Istanbul, Turkey.
| | - Esther Blanco-Paniagua
- Department of Biomedical Sciences-Physiology, Veterinary Faculty, Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), University of Leon, Campus de Vegazana, 24071, Leon, Spain
| | - Ceren Anlas
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Istanbul University-Cerrahpasa, 34500, Istanbul, Turkey
| | - Ataman Bilge Sari
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Istanbul University-Cerrahpasa, 34500, Istanbul, Turkey
| | - Tulay Bakirel
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Istanbul University-Cerrahpasa, 34500, Istanbul, Turkey
| | - Oya Ustuner
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Istanbul University-Cerrahpasa, 34500, Istanbul, Turkey
| | - Gracia Merino
- Department of Biomedical Sciences-Physiology, Veterinary Faculty, Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), University of Leon, Campus de Vegazana, 24071, Leon, Spain
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3
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Álvarez-Fernández L, Blanco-Paniagua E, Millán-García A, Velasco-Díez M, Álvarez AI, Merino G. The ABCG2 protein in vitro transports the xenobiotic thiabendazole and increases the appearance of its residues in milk. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2024; 107:104421. [PMID: 38493880 DOI: 10.1016/j.etap.2024.104421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 03/13/2024] [Accepted: 03/15/2024] [Indexed: 03/19/2024]
Abstract
Thiabendazole (TBZ) is a broad-spectrum anthelmintic and fungicide used in humans, animals, and agricultural commodities. TBZ residues are present in crops and animal products, including milk, posing a risk to food safety and public health. ABCG2 is a membrane transporter which affects bioavailability and milk secretion of xenobiotics. Therefore, the aim of this work was to characterize the role of ABCG2 in the in vitro transport and secretion into milk of 5-hydroxythiabendazole (5OH-TBZ), the main TBZ metabolite. Using MDCK-II polarized cells transduced with several species variants of ABCG2, we first demonstrated that 5OH-TBZ is efficiently in vitro transported by ABCG2. Subsequently, using Abcg2 knockout mice, we demonstrated that 5OH-TBZ secretion into milk was affected by Abcg2, with a more than 2-fold higher milk concentration and milk to plasma ratio in wild-type mice compared to their Abcg2-/- counterpart.
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Affiliation(s)
- Laura Álvarez-Fernández
- Department of Biomedical Sciences-Physiology, Faculty of Veterinary Medicine, Animal Health Institute (INDEGSAL), 24071, Universidad de León, Campus de Vegazana, León, Spain
| | - Esther Blanco-Paniagua
- Department of Biomedical Sciences-Physiology, Faculty of Veterinary Medicine, Animal Health Institute (INDEGSAL), 24071, Universidad de León, Campus de Vegazana, León, Spain
| | - Alicia Millán-García
- Department of Biomedical Sciences-Physiology, Faculty of Veterinary Medicine, Animal Health Institute (INDEGSAL), 24071, Universidad de León, Campus de Vegazana, León, Spain
| | - Miriam Velasco-Díez
- Department of Biomedical Sciences-Physiology, Faculty of Veterinary Medicine, Animal Health Institute (INDEGSAL), 24071, Universidad de León, Campus de Vegazana, León, Spain
| | - Ana I Álvarez
- Department of Biomedical Sciences-Physiology, Faculty of Veterinary Medicine, Animal Health Institute (INDEGSAL), 24071, Universidad de León, Campus de Vegazana, León, Spain
| | - Gracia Merino
- Department of Biomedical Sciences-Physiology, Faculty of Veterinary Medicine, Animal Health Institute (INDEGSAL), 24071, Universidad de León, Campus de Vegazana, León, Spain.
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4
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Blanco-Paniagua E, Álvarez-Fernández L, Millán-García A, Rivas G, Álvarez AI, Merino G. Coadministration of ivermectin and abamectin affects milk pharmacokinetics of the antiparasitic clorsulon in Assaf sheep. Front Vet Sci 2023; 10:1268658. [PMID: 37929285 PMCID: PMC10622746 DOI: 10.3389/fvets.2023.1268658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 10/05/2023] [Indexed: 11/07/2023] Open
Abstract
In veterinary field, drug exposure during milk production in dairy cattle is considered a major health problem which concerns dairy consumers. The induced expression of the ABC transporter G2 (ABCG2) in the mammary gland during lactation plays a significant role in the active secretion of many compounds into milk. The main objective of this study was to determine the involvement of ABCG2 in the secretion into milk of the antiparasitic clorsulon in sheep as well as the possible effect of the coadministration of model ABCG2 inhibitors such as macrocyclic lactones on this process. Cells transduced with the ovine variant of ABCG2 were used to carry out in vitro transepithelial transport assays in which we showed that clorsulon is a substrate of the ovine transporter. In addition, ivermectin and abamectin significantly inhibited clorsulon transport mediated by ovine ABCG2. In vivo interactions were studied in Assaf sheep after coadministration of clorsulon (in DMSO, 2 mg/kg, s.c.) with ivermectin (Ivomec®, 0.2 mg/kg, s.c.) or abamectin (in DMSO, 0.2 mg/kg, s.c.). After ivermectin and abamectin treatment, no relevant statistically significant differences in plasma levels of clorsulon were reported between the experimental groups since there were no differences in the area under the plasma concentration-curve (AUC) between clorsulon treatment alone and coadministration with macrocyclic lactones. With regard to milk, total amount of clorsulon, as percentage of dose excreted, did not show statistically significant differences when macrocyclic lactones were coadministered. However, the AUC for clorsulon significantly decreased (p < 0.05) after coadministration with ivermectin (15.15 ± 3.17 μg h/mL) and abamectin (15.30 ± 3.25 μg h/mL) compared to control group (20.73 ± 4.97 μg h/mL). Moreover, milk parameters such as half-life (T1/2) and mean residence time (MRT) were significantly lower (p < 0.05) after coadministration of macrocyclic lactones. This research shows that the milk pharmacokinetics of clorsulon is affected by the coadministration of ABCG2 inhibitors, reducing drug persistence in milk.
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Affiliation(s)
- Esther Blanco-Paniagua
- Department of Biomedical Sciences-Physiology, Faculty of Veterinary, University of León, León, Spain
- Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), University of León, León, Spain
| | - Laura Álvarez-Fernández
- Department of Biomedical Sciences-Physiology, Faculty of Veterinary, University of León, León, Spain
- Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), University of León, León, Spain
| | - Alicia Millán-García
- Department of Biomedical Sciences-Physiology, Faculty of Veterinary, University of León, León, Spain
- Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), University of León, León, Spain
| | - Guillermo Rivas
- Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), University of León, León, Spain
| | - Ana I. Álvarez
- Department of Biomedical Sciences-Physiology, Faculty of Veterinary, University of León, León, Spain
- Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), University of León, León, Spain
| | - Gracia Merino
- Department of Biomedical Sciences-Physiology, Faculty of Veterinary, University of León, León, Spain
- Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), University of León, León, Spain
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5
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Blanco-Paniagua E, Álvarez-Fernández L, Rodríguez-Alonso A, Millán-Garcia A, Álvarez AI, Merino G. Role of the Abcg2 Transporter in Secretion into Milk of the Anthelmintic Clorsulon: Interaction with Ivermectin. Antimicrob Agents Chemother 2023; 67:e0009523. [PMID: 37078871 PMCID: PMC10190675 DOI: 10.1128/aac.00095-23] [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: 01/20/2023] [Accepted: 03/30/2023] [Indexed: 04/21/2023] Open
Abstract
Clorsulon is a benzenesulfonamide drug that is effective in treating helminthic zoonoses such as fascioliasis. When used in combination with the macrocyclic lactone ivermectin, it provides high broad-spectrum antiparasitic efficacy. The safety and efficacy of clorsulon should be studied by considering several factors such as drug-drug interactions mediated by ATP-binding cassette (ABC) transporters due to their potential effects on the pharmacokinetics and drug secretion into milk. The aim of this work was to determine the role of ABC transporter G2 (ABCG2) in clorsulon secretion into milk and the effect of ivermectin, a known ABCG2 inhibitor, on this process. Using in vitro transepithelial assays with cells transduced with murine Abcg2 and human ABCG2, we report that clorsulon was transported in vitro by both transporter variants and that ivermectin inhibited its transport mediated by murine Abcg2 and human ABCG2. Wild-type and Abcg2-/- lactating female mice were used to carry out in vivo assays. The milk concentration and the milk-to-plasma ratio were higher in wild-type mice than in Abcg2-/- mice after clorsulon administration, showing that clorsulon is actively secreted into milk by Abcg2. The interaction of ivermectin in this process was shown after the coadministration of clorsulon and ivermectin to wild-type and Abcg2-/- lactating female mice. Treatment with ivermectin had no effect on the plasma concentrations of clorsulon, but the milk concentrations and milk-to-plasma ratios of clorsulon decreased in comparison to those with treatment without ivermectin, only in wild-type animals. Consequently, the coadministration of clorsulon and ivermectin reduces clorsulon secretion into milk due to drug-drug interactions mediated by ABCG2.
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Affiliation(s)
- Esther Blanco-Paniagua
- Departamento de Ciencias Biomédicas-Fisiología, Facultad de Veterinaria, Universidad de León, León, Spain
- Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), Universidad de León, León, Spain
| | - Laura Álvarez-Fernández
- Departamento de Ciencias Biomédicas-Fisiología, Facultad de Veterinaria, Universidad de León, León, Spain
- Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), Universidad de León, León, Spain
| | - Andrea Rodríguez-Alonso
- Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), Universidad de León, León, Spain
| | - Alicia Millán-Garcia
- Departamento de Ciencias Biomédicas-Fisiología, Facultad de Veterinaria, Universidad de León, León, Spain
- Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), Universidad de León, León, Spain
| | - Ana I. Álvarez
- Departamento de Ciencias Biomédicas-Fisiología, Facultad de Veterinaria, Universidad de León, León, Spain
- Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), Universidad de León, León, Spain
| | - Gracia Merino
- Departamento de Ciencias Biomédicas-Fisiología, Facultad de Veterinaria, Universidad de León, León, Spain
- Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), Universidad de León, León, Spain
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6
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Serrano-Rodríguez JM, Fernández-Varón E, Rodríguez CMC, Andrés-Larrea MIS, Rubio-Langre S, de la Fe C, Dova SW, Bhardwaj P, Sidhu PK, Litterio NJ, Lorenzutti AM. Population pharmacokinetics and pharmacokinetic/pharmacodynamic evaluation of marbofloxacin against Coagulase-negative staphylococci, Staphylococcus aureus and Mycoplasma agalactiae pathogens in goats. Res Vet Sci 2023; 159:1-10. [PMID: 37060837 DOI: 10.1016/j.rvsc.2023.03.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 03/25/2023] [Accepted: 03/31/2023] [Indexed: 04/05/2023]
Abstract
Marbofloxacin is a broad-spectrum fluoroquinolone, and an extra-label use has been reported in horse, sheep and goat. However, extrapolation of dosage regimens from cattle to horse and small ruminants could lead to incorrect dosing due to pharmacokinetic differences among species, increasing the risk of antimicrobial resistance or toxicity. Pharmacokinetic properties of marbofloxacin, including PK/PD analysis, have been studied by intravenous, intramuscular and subcutaneous administration in lactating and non-lactating goats. A population pharmacokinetic model of marbofloxacin in goats was built using 10 pharmacokinetic studies after intravenous, intramuscular, and subcutaneous administration at a dose of 2, 5 and 10 mg/kg. Serum or plasma and milk concentration-time profiles were simultaneously fitted with a non-linear mixed effect model with Monolix software. Level of milk production (lactating and non-lactating) and health status (healthy and un-healthy) were retained as covariates on volume of distribution and clearance. Marbofloxacin concentrations were well described in plasma/serum and milk by the population model. Simulated dose regimens of marbofloxacin administered at 2, 5 and 10 mg/kg by intramuscular route for five days were evaluated (n = 5000 per group). Steady-state fAUCs for each dose regimen were obtained. Probability of target attainment of fAUC/MIC ratios were determined and PK/PDco values (highest MIC for which 90% of individuals can achieve a prior numerical value of the fAUC/MIC index) were established using Monte Carlo simulations (n = 50,000). MIC values for wild type isolates of Staphylococcus aureus, coagulase negative staphylococci, and Mycoplasma agalactiae were determined and tentative epidemiological cutoff (TECOFF) were obtained at 1.0, 0.5 and 0.5 mg/L, respectively. The PK/PDco for the dose regimen of 2 mg/kg/24 h and 5 mg/kg/24 h (0.125 and 0.25 mg/L) were lower than TECOFF (0.5 and 1 mg/L). The dosage regimen of 10 mg/kg/24 h was adequate for intermediate MIC values of 0.125-0.50 mg/L and could be effective for a population with a target fAUC/MIC ratio ˂ 48 for Coagulase negative staphylococci and Mycoplasma agalactiae, but not for Staphylococcus aureus. Results obtained in this study could be taken as a starting point by committees that set the clinical breakpoints and justifies expert rules to optimize marbofloxacin dose regimens.
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7
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Gunes Y, Okyar A, Krajcsi P, Fekete Z, Ustuner O. Modulation of monepantel secretion into milk by soy isoflavones. J Vet Pharmacol Ther 2022; 46:185-194. [PMID: 36448496 DOI: 10.1111/jvp.13106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 11/05/2022] [Accepted: 11/18/2022] [Indexed: 12/05/2022]
Abstract
Monepantel (MNP), a novel anthelmintic drug from amino-acetonitrile derivatives, is a substrate for breast cancer resistance protein (BCRP). BCRP-mediated milk secretion of drugs can be altered by isoflavones. In this study, we aimed to show how soy isoflavones and BCRP inhibitors genistein (GEN) and daidzein (DAI) can modulate the secretion of MNP into milk. Moreover, we observed that the expression of BCRP in the lactating mammary gland of sheep was significantly higher than in non-lactating sheep using Western blot analysis. These properties of MNP and MNPSO2 (monepantel sulfone, the major active metabolite of MNP), identified as a BCRP substrate in determining the interaction with BCRP, were examined by vesicular transport (VT) inhibition assays. In pharmacokinetic studies, we demonstrated the transport of MNP into milk in three experimental groups: G1 fed standard forage; G2 fed soy-enriched forage; G3 fed standard forage paired with orally administered exogenous GEN and DAI. The concentrations of MNP and MNPSO2 were analyzed by high-performance liquid chromatography. Compared to the control group (3.27 ± 1.13 vs. 5.46 ± 2.23), the AUC (0-840 h) milk/plasma ratio decreased by 40% in the soy-enriched diet group. The concentrations of GEN and DAI were determined using liquid chromatography coupled with tandem mass spectrometry in soy. A VT inhibition assay was conducted to determine the IC50 values for MNP and MNPSO2 as BCRP inhibitors. This study showed that milk excretion of a BCRP substrate, such as monepantel, can be diminished by the presence of isoflavones in the diet.
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Affiliation(s)
- Yigit Gunes
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine Istanbul University‐Cerrahpasa Istanbul Turkey
| | - Alper Okyar
- Department of Pharmacology, Faculty of Pharmacy Istanbul University Istanbul Turkey
| | - Peter Krajcsi
- Solvo Biotechnology, A Charles River Company, Faculty of Health Sciences Semmelweis University Budapest Hungary
| | | | - Oya Ustuner
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine Istanbul University‐Cerrahpasa Istanbul Turkey
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8
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Xu Z, Li M, Lu W, Li L, Zhang Y, Wang L. Ivermectin induces chicken BCRP/ABCG2 expression and function: Involvement of CXR signaling pathway and mRNA stabilization. J Vet Pharmacol Ther 2022; 45:558-569. [PMID: 35924758 DOI: 10.1111/jvp.13090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 07/21/2022] [Accepted: 07/25/2022] [Indexed: 12/21/2022]
Abstract
Ivermectin is a macrocyclic lactone antiparasitic drug widely used in human and veterinary medicine. Previous studies indicated that ivermectin could interact with P-glycoprotein, being a good inducer and substrate; however, it is unknown whether ivermectin affects BCRP of chicken. In this study, we found that ivermectin distinctly affected the expression of BCRP in a time- and concentration-dependent up-regulatory way in chicken primary hepatocytes. Subsequent series of experiments showed that the BCRP induction is related with the increase of CXR expression and, promoting CXR translocations to the nucleus and enhancing the stability of Abcg2 mRNA at the post-transcriptional level by ivermectin. Furthermore, we observed that ivermectin also enhanced the stability of Abcg2 mRNA at the post-transcriptional level by Act-D chase assay. We got the similar results by in vivo test that ivermectin-induced BCRP and CXR expression in pharmacologically important tissues, and decreased the apparent permeability coefficient of florfenicol (substrate of chicken BCRP). In conclusion, the results indicated that ivermectin could induce chicken BCRP expression and function through the transcriptional CXR signaling pathway and post-transcriptional mRNA stabilization.
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Affiliation(s)
- Ziyong Xu
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, China
| | - Mei Li
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, China
| | - Wang Lu
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, China
| | - Lin Li
- School of Biological Science and Engineering, Xingtai University, Xingtai, China
| | - Yujuan Zhang
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, China
| | - Liping Wang
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, China
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Secretion into Milk of the Main Metabolites of the Anthelmintic Albendazole Is Mediated by the ABCG2/BCRP Transporter. Antimicrob Agents Chemother 2022; 66:e0006222. [PMID: 35736132 PMCID: PMC9295555 DOI: 10.1128/aac.00062-22] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Albendazole (ABZ) is an anthelmintic with a broad-spectrum activity, widely used in human and veterinary medicine. ABZ is metabolized in all mammalian species to albendazole sulfoxide (ABZSO), albendazole sulfone (ABZSO2) and albendazole 2-aminosulphone (ABZSO2-NH2). ABZSO and ABZSO2 are the main metabolites detected in plasma and all three are detected in milk. The ATP-binding cassette transporter G2 (ABCG2) is an efflux transporter that is involved in the active secretion of several compounds into milk. Previous studies have reported that ABZSO was in vitro transported by ABCG2. The aim of this work is to correlate the in vitro interaction between ABCG2 and the other ABZ metabolites with their secretion into milk by this transporter. Using in vitro transepithelial assays with cells transduced with murine Abcg2 and human ABCG2, we show that ABZSO2 and ABZSO2-NH2 are in vitro substrates of both. In vivo assays carried out with wild-type and Abcg2-/- lactating female mice demonstrated that secretion into milk of these ABZ metabolites was mediated by Abcg2. Milk concentrations and milk-to-plasma ratio were higher in wild-type compared to Abcg2-/- mice for all the metabolites tested. We conclude that ABZ metabolites are undoubtedly in vitro substrates of ABCG2 and actively secreted into milk by ABCG2.
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10
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Wang H, Yang F, Song ZW, Shao HT, Zhang M, Ma YB, Yang F. Influence of Escherichia coli endotoxemia on danofloxacin pharmacokinetics in broilers following single oral administration. J Vet Pharmacol Ther 2022; 45:220-225. [PMID: 34882308 DOI: 10.1111/jvp.13035] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 12/02/2021] [Accepted: 12/02/2021] [Indexed: 11/27/2022]
Abstract
As a fluoroquinolone antimicrobial agent, danofloxacin is mainly used to treat avian bacterial and mycoplasma infections. The pharmacokinetic characteristics of danofloxacin are usually explored in healthy animals, while those in endotoxemic broilers are still rare. This study aimed to investigate the pharmacokinetics of danofloxacin in endotoxemic broilers induced by Escherichia coli (E. coli) lipopolysaccharide (LPS) after single oral administration. Ten healthy 5-week-old Arbor Acres (AA) broilers with similar body weight (BW) were randomly and equally divided into LPS and control groups. The LPS group was intravenously injected with an LPS of E. coli O55: B5 at 2.5 mg/kg BW, and the control group was intravenously injected with the same volume of sterile saline. Danofloxacin was administered orally at a dose of 5 mg/kg BW immediately 1 h after the intravenous injection of LPS or sterile saline. Rectal temperature was measured at predetermined times points in all broilers, and plasma and serum samples were taken. The interleukin-6 (IL-6) levels in serum samples were detected by the enzyme-linked immunosorbent assay (ELISA) kits, and danofloxacin concentrations in plasma were detected through the high-performance liquid chromatography (HPLC) method and subjected to a compartmental analysis using Phoenix software. The LPS challenge led to biphasic adaptive changes in broiler body temperature and increased the levels of IL-6. Compared with the control group, LPS treatment significantly prolonged the time to the peak concentration (LPS: 8.75 ± 3.88 h; Control: 3.20 ± 2.20 h). However, there were no significant differences in the other pharmacokinetic parameters between both groups.
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Affiliation(s)
- Han Wang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - Fang Yang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - Zhe-Wen Song
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - Hao-Tian Shao
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - Mei Zhang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - Yan-Bo Ma
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - Fan Yang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
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11
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Wang H, Yang F, Song ZW, Shao HT, Bai DY, Ma YB, Kong T, Yang F. The influence of immune stress induced by Escherichia coli lipopolysaccharide on the pharmacokinetics of danofloxacin in broilers. Poult Sci 2021; 101:101629. [PMID: 34986447 PMCID: PMC8743212 DOI: 10.1016/j.psj.2021.101629] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 10/13/2021] [Accepted: 11/25/2021] [Indexed: 12/13/2022] Open
Abstract
This study aimed to determine whether the challenge from Escherichia coli (E. coli) lipopolysaccharide (LPS) affects the pharmacokinetics of danofloxacin in broilers. Twenty 1-day-old Arbor Acres (AA) broilers were equally and randomly divided into 2 groups. When the chickens were 23, 25, 27, and 29 days old, E. coli LPS (1 mL; 0.5 mg/kg body weight [BW]) and sterile saline (1 mL) were intraperitoneally injected into the two groups. After the last injection, danofloxacin was given to all chickens by gavage at the dose of 5 mg/kg BW. Then serum and plasma samples at each time point were collected through the wing vein. Danofloxacin concentrations in plasma were detected through the high-performance liquid chromatography (HPLC) method and subjected to noncompartmental analysis using Phoenix software. The levels of chicken interleukin-1β (IL-1β) and corticosterone (CORT) in serum were measured by the Enzyme-linked immunosorbent assay (ELISA) kit. In addition, after the collection of plasma or serum samples, 7 chickens (31 days of age) in each group were killed to calculate the organ indices. Compared with the control group, the challenge of LPS significantly decreased the parameters of AUC0-∞, Cmax, and t1/2λz and increased the parameters of Tmax and λz. Additionally, in the LPS group, the absorption time of danofloxacin was prolonged; however, the elimination was accelerated, which resulted in reduced internal exposure.
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Affiliation(s)
- Han Wang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang 471023, China
| | - Fang Yang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang 471023, China
| | - Zhe-Wen Song
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang 471023, China
| | - Hao-Tian Shao
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang 471023, China
| | - Dong-Ying Bai
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang 471023, China
| | - Yan-Bo Ma
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang 471023, China
| | - Tao Kong
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang 471023, China
| | - Fan Yang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang 471023, China.
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Adeola HA, Sabiu S, Aruleba RT, Adekiya TA, Adefuye AO, Adefuye OJ, Oyinloye BE. Phytodentistry in Africa: prospects for head and neck cancers. CLINICAL PHYTOSCIENCE 2021. [DOI: 10.1186/s40816-021-00254-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Orthodox dentistry has undergone significant changes in recent times with the introduction of various omics and molecular targeted therapies both at the experimental/trial and clinical implementation level. Although, significant milestones have been achieved in the molecular dentistry field in the past decade, there remains a dearth of application of phytopharmacological innovation in personalized and targeted therapies for dental diseases.
Main body
From time immemorial, plant products have long been an integral aspect of dental practice ranging from chewing sticks/herbal kinds of toothpaste to dental/impression materials. The current era of precision medicine seeks to apply a multipronged molecular and bio-computational approaches to solve fundamental medical problems that have hitherto remained difficult. Remarkable changes in the molecular/omics era, have transformed empirical therapies into personalized/individualized ones. Furthermore, the combinatorial application and the widespread introduction of high-throughput molecular tools such as pharmacogenomics, phytopharmacology, metabolomics, mathematical modelling, and genetic engineering inter alia, has tremendously improved the diagnostic and therapeutic landscape of medicine. Additionally, the variable molecular epidemiology of diseases among different population and emerging molecular evidence warrants the use of customized novel theranostic techniques. Unfortunately, the footprint of such emerging application is sparse in dental diseases such as maxillofacial cancers.
Conclusion
Hence, this review seeks to evaluate the potential application of phytopharmacological approaches to head and neck cancers in a resource-limited environment, such as Africa.
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PK/PD Analysis by Nonlinear Mixed-Effects Modeling of a Marbofloxacin Dose Regimen for Treatment of Goat Mastitis Produced by Coagulase-Negative Staphylococci. Animals (Basel) 2021; 11:ani11113098. [PMID: 34827830 PMCID: PMC8614466 DOI: 10.3390/ani11113098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 10/24/2021] [Accepted: 10/25/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Coagulase-negative staphylococci are main pathogens that produce goat mastitis. Marbofloxacin is a third-generation fluoroquinolone approved to treat mastitis in animals. Since the efficacy of an antimicrobial is related with its concentration in the site of infection, and the latter depends of dose and biological processes that determine the distribution of the antimicrobial in different tissues and secretions, the objectives of this study were to evaluate the efficacy of a dose regimen of marbofloxacin (10 mg/kg/24 h) administered intramuscularly for five days in goats with mastitis induced by coagulase-negative staphylococci, by an evaluation of the concentrations of marbofloxacin achieved in blood and milk over time (called pharmacokinetics), and characterizing the concentration–effect relationship of marbofloxacin against coagulase-negative staphylococci in Mueller Hinton broth and goat milk, by time kill assays, in order to determine the concentrations of marbofloxacin related with an adequate bacterial count reduction (measured by efficacy index AUC/MIC). The proposed dose regimen was adequate for the treatment of goat mastitis produced by coagulase-negative staphylococci, resulting in a microbiological and clinical cure of all animals. The animal model used in this study provided important pharmacokinetic information about the effect of the infection on the pharmacokinetics of marbofloxacin. Pharmacodynamic modeling showed that marbofloxacin concentrations needed for antimicrobial efficacy were higher in goat milk compared with Mueller Hinton broth. Bacterial resistance to antimicrobials is a serious problem, since marbofloxacin is considered a critically important antimicrobial, and its rational and prudent use could extend its utility over time. Abstract Coagulase-negative staphylococci are main pathogens that produce goat mastitis. Marbofloxacin is a third-generation fluoroquinolone approved for treat mastitis in animals. The objectives of this study were: (i) to determine the pharmacokinetics of marbofloxacin (10 mg/kg/24 h) in serum and milk administered intramuscularly for five days in goats with mastitis induced by coagulase-negative staphylococci; (ii) to characterize the concentration–effect relationship of marbofloxacin against coagulase-negative staphylococci in Mueller Hinton broth and goat milk; (iii) to determine AUC/MIC cutoff values of marbofloxacin, and (iv) to perform a PK/PD analysis to evaluate the efficacy of the dose regimen for the treatment of goat mastitis produced by coagulase-negative staphylococci. Marbofloxacin presented context-sensitive pharmacokinetics, influenced by the evolution of the disease, which decreased marbofloxacin disposition in serum and milk. Marbofloxacin showed a median (95% CI) fAUC/MIC values for MIC of 0.4 and 0.8 µg/mL of 26.66 (22.26–36.64) and 32.28 (26.57–48.35) related with −2 log10CFU/mL reduction; and 32.26 (24.81–81.50) and 41.39 (29.38–128.01) for −3 log10CFU/mL reduction in Mueller Hinton broth. For milk, −2 log10CFU/mL reduction was achieved with 41.48 (35.29–58.73) and 51.91 (39.09–131.63), and −3 log10CFU/mL reduction with 51.04 (41.6–82.1) and 65.65 (46.68–210.16). The proposed dose regimen was adequate for the treatment of goat mastitis produced by coagulase-negative staphylococci, resulting in microbiological and clinical cure of all animals. The animal model used in this study provided important pharmacokinetic information about the effect of the infection on the pharmacokinetics of marbofloxacin. Pharmacodynamic modeling showed that fAUC/MIC cutoff values were higher in goat milk compared with Mueller Hinton broth.
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Garcia-Lino AM, Garcia-Mateos D, Alvarez-Fernandez I, Blanco-Paniagua E, Medina JM, Merino G, Alvarez AI. Role of eprinomectin as inhibitor of the ruminant ABCG2 transporter: Effects on plasma distribution of danofloxacin and meloxicam in sheep. Res Vet Sci 2021; 136:478-483. [PMID: 33838457 DOI: 10.1016/j.rvsc.2021.03.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 03/25/2021] [Accepted: 03/30/2021] [Indexed: 01/17/2023]
Abstract
Therapeutic outcome results of the coadministration of several drugs in veterinary medicine is affected by, among others, the relationship between drugs and ATP-binding cassette (ABC) transporters, such as ABCG2. ABCG2 is an efflux protein involved in the bioavailability and milk secretion of drugs. The aim of this work was to determine the role of eprinomectin, a macrocyclic lactone (ML) member of avermectin class, as inhibitor of ABCG2. The experiments were carried out through in vitro inhibition assays based on mitoxantrone accumulation and transport assays in ovine ABCG2 transduced cells using the antimicrobial drug danofloxacin and the anti-inflammatory drug meloxicam, both widely used in veterinary medicine and well known ABCG2 substrates. The inhibition results obtained showed that eprinomectin was an efficient in vitro ABCG2 inhibitor, tested in mitoxantrone accumulation assays. In addition, this ML decreased ovine ABCG2-mediated transport of danofloxacin and meloxicam. To evaluate the role of eprinomectin in systemic exposure of drugs, pharmacokinetic assays based on subcutaneous coadministration of eprinomectin with danofloxacin (1.25 mg/kg) or meloxicam (0.5 mg/kg) in sheep were performed obtaining a significant increase of systemic exposure of these drugs. Especially relevant was the increase of the systemic concentration of meloxicam, since coadministration with eprinomectin increased significantly the plasma concentration of meloxicam, obtaining an increase of AUC (0-72 h) value of more than 40%.
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Affiliation(s)
- Alba M Garcia-Lino
- Departmento de Ciencias Biomédicas, Fisiología, Facultad de Veterinaria, Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), Universidad de León, Campus de Vegazana, León, Spain
| | - Dafne Garcia-Mateos
- Departmento de Ciencias Biomédicas, Fisiología, Facultad de Veterinaria, Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), Universidad de León, Campus de Vegazana, León, Spain
| | - Indira Alvarez-Fernandez
- Departmento de Ciencias Biomédicas, Fisiología, Facultad de Veterinaria, Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), Universidad de León, Campus de Vegazana, León, Spain
| | - Esther Blanco-Paniagua
- Departmento de Ciencias Biomédicas, Fisiología, Facultad de Veterinaria, Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), Universidad de León, Campus de Vegazana, León, Spain
| | - Juan M Medina
- Departmento de Ciencias Biomédicas, Fisiología, Facultad de Veterinaria, Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), Universidad de León, Campus de Vegazana, León, Spain
| | - Gracia Merino
- Departmento de Ciencias Biomédicas, Fisiología, Facultad de Veterinaria, Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), Universidad de León, Campus de Vegazana, León, Spain
| | - Ana I Alvarez
- Departmento de Ciencias Biomédicas, Fisiología, Facultad de Veterinaria, Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), Universidad de León, Campus de Vegazana, León, Spain.
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15
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Garcia-Lino AM, Gomez-Gomez A, Garcia-Mateos D, de la Fuente A, Alvarez AI, Pozo OJ, Merino G. Analysis of the interaction between tryptophan-related compounds and ATP-binding cassette transporter G2 (ABCG2) using targeted metabolomics. Food Chem 2020; 344:128665. [PMID: 33250293 DOI: 10.1016/j.foodchem.2020.128665] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 11/04/2020] [Accepted: 11/14/2020] [Indexed: 12/19/2022]
Abstract
ATP-binding cassette transporter G2 (ABCG2) is involved in the secretion of several compounds in milk. The in vitro and in vivo interactions between tryptophan-related compounds and ABCG2 were investigated. The tryptophan metabolome was determined by liquid chromatography-tandem mass spectrometry in milk and plasma from wild-type and Abcg2-/- mice as well as dairy cows carrying the ABCG2 Y581S polymorphism (Y/S) and noncarrier animals (Y/Y). The milk-to-plasma ratios of tryptophan, kynurenic acid, kynurenine, anthranilic acid, and xanthurenic acid were higher in wild-type mice than in Abcg2-/- mice. The ratio was 2-fold higher in Y/S than in Y/Y cows for kynurenine. In vitro transport assays confirmed that some of these compounds were in vitro substrates of the transporter and validated the differences observed between the two variants of the bovine protein. These findings show that the secretion of metabolites belonging to the kynurenine pathway into milk is mediated by ABCG2.
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Affiliation(s)
- Alba M Garcia-Lino
- Department of Biomedical Sciences-Physiology, Faculty of Veterinary Medicine, Animal Health Institute (INDEGSAL), University of Leon, Campus de Vegazana, 24071 Leon, Spain
| | - Alex Gomez-Gomez
- Integrative Pharmacology and Systems Neuroscience Group, IMIM-Hospital del Mar Medical Research Institute, 88 Doctor Aiguader, 08003 Barcelona, Spain
| | - Dafne Garcia-Mateos
- Department of Biomedical Sciences-Physiology, Faculty of Veterinary Medicine, Animal Health Institute (INDEGSAL), University of Leon, Campus de Vegazana, 24071 Leon, Spain
| | - Alvaro de la Fuente
- Department of Biomedical Sciences-Physiology, Faculty of Veterinary Medicine, Animal Health Institute (INDEGSAL), University of Leon, Campus de Vegazana, 24071 Leon, Spain
| | - Ana I Alvarez
- Department of Biomedical Sciences-Physiology, Faculty of Veterinary Medicine, Animal Health Institute (INDEGSAL), University of Leon, Campus de Vegazana, 24071 Leon, Spain
| | - Oscar J Pozo
- Integrative Pharmacology and Systems Neuroscience Group, IMIM-Hospital del Mar Medical Research Institute, 88 Doctor Aiguader, 08003 Barcelona, Spain
| | - Gracia Merino
- Department of Biomedical Sciences-Physiology, Faculty of Veterinary Medicine, Animal Health Institute (INDEGSAL), University of Leon, Campus de Vegazana, 24071 Leon, Spain.
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Garcia-Lino AM, Blanco-Paniagua E, Astorga-Simon EN, Alvarez-Fernandez L, Garcia-Mateos D, Alvarez-Fernandez I, Alvarez AI, Merino G. Abcg2 transporter affects plasma, milk and tissue levels of meloxicam. Biochem Pharmacol 2020; 175:113924. [PMID: 32217099 DOI: 10.1016/j.bcp.2020.113924] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 03/19/2020] [Indexed: 12/15/2022]
Abstract
ATP-binding cassette (ABCG2) is an efflux transporter that extrudes xenotoxins from cells in liver, intestine, mammary gland, brain and other organs, affecting the pharmacokinetics, brain accumulation and secretion into milk of several compounds, including antitumoral, antimicrobial and anti-inflammatory drugs. The aim of this study was to investigate whether the widely used anti-inflammatory drug meloxicam is an Abcg2 sustrate, and how this transporter affects its systemic distribution. Using polarized ABCG2-transduced cell lines, we found that meloxicam is efficiently transported by murine Abcg2 and human ABCG2. After oral administration of meloxicam, the area under the plasma concentration-time curve in Abcg2-/- mice was 2-fold higher than in wild type mice (146.06 ± 10.57 µg·h/ml versus 73.80 ± 10.00 µg·h/ml). Differences in meloxicam distribution were reported for several tissues after oral and intravenous administration, with a 20-fold higher concentration in the brain of Abcg2-/- after oral administration. Meloxicam secretion into milk was also affected by the transporter, with a 2-fold higher milk-to-plasma ratio in wild-type compared with Abcg2-/- lactating female mice after oral and intravenous administration. We conclude that Abcg2 is an important determinant of the plasma and brain distribution of meloxicam and is clearly involved in its secretion into milk.
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Affiliation(s)
- Alba M Garcia-Lino
- Department of Biomedical Sciences-Physiology, Veterinary Faculty, Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), Universidad de León, Campus de Vegazana, León, Spain
| | - Esther Blanco-Paniagua
- Department of Biomedical Sciences-Physiology, Veterinary Faculty, Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), Universidad de León, Campus de Vegazana, León, Spain
| | - Elsa N Astorga-Simon
- Department of Biomedical Sciences-Physiology, Veterinary Faculty, Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), Universidad de León, Campus de Vegazana, León, Spain
| | - Laura Alvarez-Fernandez
- Department of Biomedical Sciences-Physiology, Veterinary Faculty, Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), Universidad de León, Campus de Vegazana, León, Spain
| | - Dafne Garcia-Mateos
- Department of Biomedical Sciences-Physiology, Veterinary Faculty, Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), Universidad de León, Campus de Vegazana, León, Spain
| | - Indira Alvarez-Fernandez
- Department of Biomedical Sciences-Physiology, Veterinary Faculty, Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), Universidad de León, Campus de Vegazana, León, Spain
| | - Ana I Alvarez
- Department of Biomedical Sciences-Physiology, Veterinary Faculty, Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), Universidad de León, Campus de Vegazana, León, Spain
| | - Gracia Merino
- Department of Biomedical Sciences-Physiology, Veterinary Faculty, Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), Universidad de León, Campus de Vegazana, León, Spain.
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Transporters in the Mammary Gland-Contribution to Presence of Nutrients and Drugs into Milk. Nutrients 2019; 11:nu11102372. [PMID: 31590349 PMCID: PMC6836069 DOI: 10.3390/nu11102372] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 09/19/2019] [Accepted: 09/25/2019] [Indexed: 02/07/2023] Open
Abstract
A large number of nutrients and bioactive ingredients found in milk play an important role in the nourishment of breast-fed infants and dairy consumers. Some of these ingredients include physiologically relevant compounds such as vitamins, peptides, neuroactive compounds and hormones. Conversely, milk may contain substances-drugs, pesticides, carcinogens, environmental pollutants-which have undesirable effects on health. The transfer of these compounds into milk is unavoidably linked to the function of transport proteins. Expression of transporters belonging to the ATP-binding cassette (ABC-) and Solute Carrier (SLC-) superfamilies varies with the lactation stages of the mammary gland. In particular, Organic Anion Transporting Polypeptides 1A2 (OATP1A2) and 2B1 (OATP2B1), Organic Cation Transporter 1 (OCT1), Novel Organic Cation Transporter 1 (OCTN1), Concentrative Nucleoside Transporters 1, 2 and 3 (CNT1, CNT2 and CNT3), Peptide Transporter 2 (PEPT2), Sodium-dependent Vitamin C Transporter 2 (SVCT2), Multidrug Resistance-associated Protein 5 (ABCC5) and Breast Cancer Resistance Protein (ABCG2) are highly induced during lactation. This review will focus on these transporters overexpressed during lactation and their role in the transfer of products into the milk, including both beneficial and harmful compounds. Furthermore, additional factors, such as regulation, polymorphisms or drug-drug interactions will be described.
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Ye Q, Liu K, Shen Q, Li Q, Hao J, Han F, Jiang RW. Reversal of Multidrug Resistance in Cancer by Multi-Functional Flavonoids. Front Oncol 2019; 9:487. [PMID: 31245292 PMCID: PMC6581719 DOI: 10.3389/fonc.2019.00487] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 05/23/2019] [Indexed: 12/22/2022] Open
Abstract
Multidrug resistance (MDR) resulting from different defensive mechanisms in cancer is one of the major obstacles of clinical treatment. To circumvent MDR many reversal agents have been developed, but most of them fail in clinical trials due to severely adverse effects. Recently, certain natural products have been reported to overcome MDR, including flavonoids which are abundant in plants, foods, and herbs. The structure of flavonoids can be abbreviated as C6-C3-C6 (C for carbon), and further categorized into flavonoids, iso-flavonoids and neo-flavonoids, according to their structural backbones. Flavonoids possess multiple bioactivities, and a growing body of research has indicated that both flavonoids and iso-flavonoids can either kill or re-sensitize conventional chemotherapeutics to resistant cancer cells. Here, we summarize the research and discuss the underlying mechanisms, concluding that these flavonoids do not function as specific regulators of target proteins, but rather as multi-functional agents that negatively regulate the key factors contributing to MDR.
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Affiliation(s)
| | - Kai Liu
- Hainan General Hospital, Haikou, China
| | - Qun Shen
- Hainan General Hospital, Haikou, China
| | | | - Jinghui Hao
- Jiaozuo Second People's Hospital, Jiaozuo, China
| | | | - Ren-Wang Jiang
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education, Jinan University, Guangzhou, China
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Virkel G, Ballent M, Lanusse C, Lifschitz A. Role of ABC Transporters in Veterinary Medicine: Pharmaco- Toxicological Implications. Curr Med Chem 2019; 26:1251-1269. [DOI: 10.2174/0929867325666180201094730] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 11/14/2017] [Accepted: 12/22/2017] [Indexed: 01/10/2023]
Abstract
Unlike physicians, veterinary practitioners must deal with a number of animal species with crucial differences in anatomy, physiology and metabolism. Accordingly, the pharmacokinetic behaviour, the clinical efficacy and the adverse or toxic effects of drugs may differ across domestic animals. Moreover, the use of drugs in food-producing species may impose a risk for humans due to the generation of chemical residues in edible products, a major concern for public health and consumer's safety. As is clearly known in human beings, the ATP binding cassette (ABC) of transport proteins may influence the bioavailability and elimination of numerous drugs and other xenobiotics in domestic animals as well. A number of drugs, currently available in the veterinary market, are substrates of one or more transporters. Therefore, significant drug-drug interactions among ABC substrates may have unpredictable pharmacotoxicological consequences in different species of veterinary interest. In this context, different investigations revealed the major relevance of P-gp and other transport proteins, like breast cancer resistance protein (BCRP) and multidrug resistance-associated proteins (MRPs), in both companion and livestock animals. Undoubtedly, the discovery of the ABC transporters and the deep understanding of their physiological role in the different species introduced a new paradigm into the veterinary pharmacology. This review focuses on the expression and function of the major transport proteins expressed in species of veterinary interest, and their impact on drug disposition, efficacy and toxicity.
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Affiliation(s)
- Guillermo Virkel
- Laboratorio de Farmacologia, Centro de Investigacion Veterinaria de Tandil (CIVETAN-CONICETCICPBA), Facultad de Ciencias Veterinarias, Universidad Nacional del Centro de la Provincia de Buenos Aires (FCV-UNCPBA), Campus Universitario (Los Ombues y Reforma Universitaria), (7000) Tandil, Prov. de Buenos Aires, Argentina
| | - Mariana Ballent
- Laboratorio de Farmacologia, Centro de Investigacion Veterinaria de Tandil (CIVETAN-CONICETCICPBA), Facultad de Ciencias Veterinarias, Universidad Nacional del Centro de la Provincia de Buenos Aires (FCV-UNCPBA), Campus Universitario (Los Ombues y Reforma Universitaria), (7000) Tandil, Prov. de Buenos Aires, Argentina
| | - Carlos Lanusse
- Laboratorio de Farmacologia, Centro de Investigacion Veterinaria de Tandil (CIVETAN-CONICETCICPBA), Facultad de Ciencias Veterinarias, Universidad Nacional del Centro de la Provincia de Buenos Aires (FCV-UNCPBA), Campus Universitario (Los Ombues y Reforma Universitaria), (7000) Tandil, Prov. de Buenos Aires, Argentina
| | - Adrián Lifschitz
- Laboratorio de Farmacologia, Centro de Investigacion Veterinaria de Tandil (CIVETAN-CONICETCICPBA), Facultad de Ciencias Veterinarias, Universidad Nacional del Centro de la Provincia de Buenos Aires (FCV-UNCPBA), Campus Universitario (Los Ombues y Reforma Universitaria), (7000) Tandil, Prov. de Buenos Aires, Argentina
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Garcia-Mateos D, Garcia-Lino AM, Alvarez-Fernandez I, Blanco-Paniagua E, de la Fuente A, Alvarez AI, Merino G. Role of ABCG2 in Secretion into Milk of the Anti-Inflammatory Flunixin and Its Main Metabolite: In Vitro-In Vivo Correlation in Mice and Cows. Drug Metab Dispos 2019; 47:516-524. [PMID: 30858238 DOI: 10.1124/dmd.118.085506] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Accepted: 03/07/2019] [Indexed: 01/10/2023] Open
Abstract
Flunixin meglumine is a nonsteroidal anti-inflammatory drug (NSAID) widely used in veterinary medicine. It is indicated to treat inflammatory processes, pain, and pyrexia in farm animals. In addition, it is one of the few NSAIDs approved for use in dairy cows, and consequently gives rise to concern regarding its milk residues. The ABCG2 efflux transporter is induced during lactation in the mammary gland and plays an important role in the secretion of different compounds into milk. Previous reports have demonstrated that bovine ABCG2 Y581S polymorphism increases fluoroquinolone levels in cow milk. However, the implication of this transporter in the secretion into milk of anti-inflammatory drugs has not yet been studied. The objective of this work was to study the role of ABCG2 in the secretion into milk of flunixin and its main metabolite, 5-hydroxyflunixin, using Abcg2(-/-) mice, and to investigate the implication of the Y581S polymorphism in the secretion of these compounds into cow milk. Correlation with the in vitro situation was assessed by in vitro transport assays using Madin-Darby canine kidney II cells overexpressing murine and the two variants of the bovine transporter. Our results show that flunixin and 5-hydroxyflunixin are transported by ABCG2 and that this protein is responsible for their secretion into milk. Moreover, the Y581S polymorphism increases flunixin concentration into cow milk, but it does not affect milk secretion of 5-hydroxyflunixin. This result correlates with the differences in the in vitro transport of flunixin between the two bovine variants. These findings are relevant to the therapeutics of anti-inflammatory drugs.
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Affiliation(s)
- Dafne Garcia-Mateos
- Department of Biomedical Sciences-Physiology, Veterinary Faculty (D.G.-M., A.M.G.-L., I.A.-F., A.I.A., G.M.), and Instituto de Desarrollo Ganadero y Sanidad Animal (D.G.-M., A.M.G.-L., I.A.-F., E.B.-P., A.F., A.I.A., G.M.), Universidad de León, Campus de Vegazana, Leon, Spain
| | - Alba Maria Garcia-Lino
- Department of Biomedical Sciences-Physiology, Veterinary Faculty (D.G.-M., A.M.G.-L., I.A.-F., A.I.A., G.M.), and Instituto de Desarrollo Ganadero y Sanidad Animal (D.G.-M., A.M.G.-L., I.A.-F., E.B.-P., A.F., A.I.A., G.M.), Universidad de León, Campus de Vegazana, Leon, Spain
| | - Indira Alvarez-Fernandez
- Department of Biomedical Sciences-Physiology, Veterinary Faculty (D.G.-M., A.M.G.-L., I.A.-F., A.I.A., G.M.), and Instituto de Desarrollo Ganadero y Sanidad Animal (D.G.-M., A.M.G.-L., I.A.-F., E.B.-P., A.F., A.I.A., G.M.), Universidad de León, Campus de Vegazana, Leon, Spain
| | - Esther Blanco-Paniagua
- Department of Biomedical Sciences-Physiology, Veterinary Faculty (D.G.-M., A.M.G.-L., I.A.-F., A.I.A., G.M.), and Instituto de Desarrollo Ganadero y Sanidad Animal (D.G.-M., A.M.G.-L., I.A.-F., E.B.-P., A.F., A.I.A., G.M.), Universidad de León, Campus de Vegazana, Leon, Spain
| | - Alvaro de la Fuente
- Department of Biomedical Sciences-Physiology, Veterinary Faculty (D.G.-M., A.M.G.-L., I.A.-F., A.I.A., G.M.), and Instituto de Desarrollo Ganadero y Sanidad Animal (D.G.-M., A.M.G.-L., I.A.-F., E.B.-P., A.F., A.I.A., G.M.), Universidad de León, Campus de Vegazana, Leon, Spain
| | - Ana Isabel Alvarez
- Department of Biomedical Sciences-Physiology, Veterinary Faculty (D.G.-M., A.M.G.-L., I.A.-F., A.I.A., G.M.), and Instituto de Desarrollo Ganadero y Sanidad Animal (D.G.-M., A.M.G.-L., I.A.-F., E.B.-P., A.F., A.I.A., G.M.), Universidad de León, Campus de Vegazana, Leon, Spain
| | - Gracia Merino
- Department of Biomedical Sciences-Physiology, Veterinary Faculty (D.G.-M., A.M.G.-L., I.A.-F., A.I.A., G.M.), and Instituto de Desarrollo Ganadero y Sanidad Animal (D.G.-M., A.M.G.-L., I.A.-F., E.B.-P., A.F., A.I.A., G.M.), Universidad de León, Campus de Vegazana, Leon, Spain
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Peterson B, Weyers M, Steenekamp JH, Steyn JD, Gouws C, Hamman JH. Drug Bioavailability Enhancing Agents of Natural Origin (Bioenhancers) that Modulate Drug Membrane Permeation and Pre-Systemic Metabolism. Pharmaceutics 2019; 11:pharmaceutics11010033. [PMID: 30654429 PMCID: PMC6359194 DOI: 10.3390/pharmaceutics11010033] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 12/23/2018] [Accepted: 12/24/2018] [Indexed: 12/22/2022] Open
Abstract
Many new chemical entities are discovered with high therapeutic potential, however, many of these compounds exhibit unfavorable pharmacokinetic properties due to poor solubility and/or poor membrane permeation characteristics. The latter is mainly due to the lipid-like barrier imposed by epithelial mucosal layers, which have to be crossed by drug molecules in order to exert a therapeutic effect. Another barrier is the pre-systemic metabolic degradation of drug molecules, mainly by cytochrome P450 enzymes located in the intestinal enterocytes and liver hepatocytes. Although the nasal, buccal and pulmonary routes of administration avoid the first-pass effect, they are still dependent on absorption of drug molecules across the mucosal surfaces to achieve systemic drug delivery. Bioenhancers (drug absorption enhancers of natural origin) have been identified that can increase the quantity of unchanged drug that appears in the systemic blood circulation by means of modulating membrane permeation and/or pre-systemic metabolism. The aim of this paper is to provide an overview of natural bioenhancers and their main mechanisms of action for the nasal, buccal, pulmonary and oral routes of drug administration. Poorly bioavailable drugs such as large, hydrophilic therapeutics are often administered by injections. Bioenhancers may potentially be used to benefit patients by making systemic delivery of these poorly bioavailable drugs possible via alternative routes of administration (i.e., oral, nasal, buccal or pulmonary routes of administration) and may also reduce dosages of small molecular drugs and thereby reduce treatment costs.
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Affiliation(s)
- Bianca Peterson
- Centre of Excellence for Pharmaceutical Sciences (Pharmacen™), North-West University, Potchefstroom 2520, South Africa.
| | - Morné Weyers
- Centre of Excellence for Pharmaceutical Sciences (Pharmacen™), North-West University, Potchefstroom 2520, South Africa.
| | - Jan H Steenekamp
- Centre of Excellence for Pharmaceutical Sciences (Pharmacen™), North-West University, Potchefstroom 2520, South Africa.
| | - Johan D Steyn
- Centre of Excellence for Pharmaceutical Sciences (Pharmacen™), North-West University, Potchefstroom 2520, South Africa.
| | - Chrisna Gouws
- Centre of Excellence for Pharmaceutical Sciences (Pharmacen™), North-West University, Potchefstroom 2520, South Africa.
| | - Josias H Hamman
- Centre of Excellence for Pharmaceutical Sciences (Pharmacen™), North-West University, Potchefstroom 2520, South Africa.
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22
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Martinez MN, Court MH, Fink-Gremmels J, Mealey KL. Population variability in animal health: Influence on dose-exposure-response relationships: Part I: Drug metabolism and transporter systems. J Vet Pharmacol Ther 2018; 41:E57-E67. [PMID: 29917248 DOI: 10.1111/jvp.12670] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 04/26/2018] [Accepted: 05/07/2018] [Indexed: 01/03/2023]
Abstract
There is an increasing effort to understand the many sources of population variability that can influence drug absorption, metabolism, disposition, and clearance in veterinary species. This growing interest reflects the recognition that this diversity can influence dose-exposure-response relationships and can affect the drug residues present in the edible tissues of food-producing animals. To appreciate the pharmacokinetic diversity that may exist across a population of potential drug product recipients, both endogenous and exogenous variables need to be considered. The American Academy of Veterinary Pharmacology and Therapeutics hosted a 1-day session during the 2017 Biennial meeting to explore the sources of population variability recognized to impact veterinary medicine. The following review highlights the information shared during that session. In Part I of this workshop report, we consider sources of population variability associated with drug metabolism and membrane transport. Part II of this report highlights the use of modeling and simulation to support an appreciation of the variability in dose-exposure-response relationships.
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Affiliation(s)
- Marilyn N Martinez
- Center for Veterinary Medicine, US Food and Drug Administration, Rockville, Maryland
| | - Michael H Court
- Program in Individualized Medicine, Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman, Washington
| | - Johanna Fink-Gremmels
- Division of Pharmacology, Institute for Risk Assessment Sciences (IRAS), Utrecht University, Utrecht, The Netherlands
| | - Katrina L Mealey
- Program in Individualized Medicine, Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman, Washington
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23
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Zhang Y, Huang J, Liu Y, Guo T, Wang L. Using the lentiviral vector system to stably express chicken P-gp and BCRP in MDCK cells for screening the substrates and studying the interplay of both transporters. Arch Toxicol 2018; 92:2027-2042. [PMID: 29725709 DOI: 10.1007/s00204-018-2209-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 04/25/2018] [Indexed: 02/07/2023]
Abstract
Transporters P-glycoprotein (P-gp) and breast cancer resistance protein (BCRP) are known to influence the pharmacokinetics and toxicity of substrate drugs. However, no detailed information is as yet available about functional activity and substrate spectra of chicken P-gp and BCRP. In this study, BCRP single and BCRP/P-gp double-transfected MDCK cell lines (named MDCK-chAbcg2 and MDCK-chAbcg2/Abcb1, respectively) were generated using lentiviral vector system to develop reliable systems for screening the substrates for these two transporters and study the interplay between them. The constructed cell lines significantly expressed functional exogenous proteins and expression persisted for at least 50 generations with no decrease. Enrofloxacin, ciprofloxacin, tilmicosin, sulfadiazine, ampicillin and clindamycin were classified as the substrates of chicken P-gp according to the rules suggested by FDA, as their net efflux ratios were greater than two. Similarly, enrofloxacin, ciprofloxacin, tilmicosin, florfenicol, ampicillin and clindamycin were classified as the substrates of BCRP. Among these drugs, enrofloxacin, ciprofloxacin, tilmicosin, ampicillin, and clindamycin were the cosubstrates of P-gp and BCRP, however, chicken BCRP and P-gp exhibit different affinities to the shared substrates at different concentrations by blocking either one or both transport with specific inhibitors in the coexpression system. It was also found that ceftiofur, amoxicillin and doxycycline were not substrates of either chicken BCRP or the substrates of chicken P-gp. These constructed cell models provide useful systems for high-throughput screening of the potential substrates of chicken BCRP and P-gp as well as the drug-drug interaction mediated via chicken BCRP and P-gp.
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Affiliation(s)
- Yujuan Zhang
- Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, 1# Weigang, Nanjing, 210095, People's Republic of China
| | - Jinhu Huang
- Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, 1# Weigang, Nanjing, 210095, People's Republic of China
| | - Yang Liu
- Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, 1# Weigang, Nanjing, 210095, People's Republic of China
| | - Tingting Guo
- Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, 1# Weigang, Nanjing, 210095, People's Republic of China
| | - Liping Wang
- Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, 1# Weigang, Nanjing, 210095, People's Republic of China.
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24
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Otero JA, García-Mateos D, Alvarez-Fernández I, García-Villalba R, Espín JC, Álvarez AI, Merino G. Flaxseed-enriched diets change milk concentration of the antimicrobial danofloxacin in sheep. BMC Vet Res 2018; 14:14. [PMID: 29334949 PMCID: PMC5769330 DOI: 10.1186/s12917-018-1341-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 01/08/2018] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Flaxseed is the most common and rich dietary source of lignans and is an acceptable supply of energy for livestock. Flaxseed lignans are precursors of enterolignans, mainly enterolactone and enterodiol, produced by the rumen and intestinal microbiota of mammals and have many important biological properties as phytoestrogens. Potential food-drug interactions involving flaxseed may be relevant for veterinary therapy, and for the quality and safety of milk and dairy products. Our aim was to investigate a potential food-drug interaction involving flaxseed, to explore whether the inclusion of flaxseed in sheep diet affects concentration of the antimicrobial danofloxacin in milk. RESULTS Increased concentrations of enterodiol and enterolactone were observed in sheep plasma and milk after 2 weeks of flaxseed supplementation (P < 0.05). However, enterolactone and enterodiol conjugates were not detected in milk. Milk danofloxacin pharmacokinetics showed that area under the curve (AUC)0-24, maximum concentration (Cmax) and AUC0-24 milk-to-plasma ratios were reduced by 25-30% in sheep fed flaxseed-enriched diets (P < 0.05). Our results demonstrate, therefore, that flaxseed-enriched diets reduce the amount of danofloxacin in sheep milk and enrich the milk content of lignan-derivatives. CONCLUSION These findings highlight an effect of flaxseed-enriched diets on the concentration of antimicrobials in ruminant's milk, revealing the potential of these modified diets for the control of residues of antimicrobial drugs in milk.
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Affiliation(s)
- Jon Andoni Otero
- Department of Biomedical Sciences-Physiology, Veterinary Faculty, University of Leon, 24071, Leon, Spain
- Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), University of Leon, 24071, Leon, Spain
| | - Dafne García-Mateos
- Department of Biomedical Sciences-Physiology, Veterinary Faculty, University of Leon, 24071, Leon, Spain
- Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), University of Leon, 24071, Leon, Spain
| | - Indira Alvarez-Fernández
- Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), University of Leon, 24071, Leon, Spain
| | - Rocío García-Villalba
- Laboratory of Food and Health, Research Group on Quality, Safety and Bioactivity of Plant Foods, Department of Food Science and Technology, CEBAS-CSIC, 30100, Murcia, Spain
| | - Juan Carlos Espín
- Laboratory of Food and Health, Research Group on Quality, Safety and Bioactivity of Plant Foods, Department of Food Science and Technology, CEBAS-CSIC, 30100, Murcia, Spain
| | - Ana Isabel Álvarez
- Department of Biomedical Sciences-Physiology, Veterinary Faculty, University of Leon, 24071, Leon, Spain
- Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), University of Leon, 24071, Leon, Spain
| | - Gracia Merino
- Department of Biomedical Sciences-Physiology, Veterinary Faculty, University of Leon, 24071, Leon, Spain.
- Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), University of Leon, 24071, Leon, Spain.
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25
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Ballent M, Viviani P, Imperiale F, Dominguez P, Halwachs S, Mahnke H, Honscha W, Lanusse C, Virkel G, Lifschitz A. Pharmacokinetic assessment of the monepantel plus oxfendazole combined administration in dairy cows. J Vet Pharmacol Ther 2017; 41:292-300. [PMID: 29139145 DOI: 10.1111/jvp.12466] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Accepted: 10/06/2017] [Indexed: 12/21/2022]
Abstract
Monepantel (MNP) is a novel anthelmintic compound launched into the veterinary pharmaceutical market. MNP is not licenced for use in dairy animals due to the prolonged elimination of its metabolite monepantel sulphone (MNPSO2 ) into milk. The goal of this study was to evaluate the presence of potential in vivo drug-drug interactions affecting the pattern of milk excretion after the coadministration of the anthelmintics MNP and oxfendazole (OFZ) to lactating dairy cows. The concentrations of both parent drugs and their metabolites were measured in plasma and milk samples by HPLC. MNPSO2 was the main metabolite recovered from plasma and milk after oral administration of MNP. A high distribution of MNPSO2 into milk was observed. The milk-to-plasma ratio (M/P ratio) for this metabolite was equal to 6.75. Conversely, the M/P ratio of OFZ was 1.26. Plasma concentration profiles of MNP and MNPSO2 were not modified in the presence of OFZ. The pattern of MNPSO2 excretion into milk was also unchanged in animals receiving MNP plus OFZ. The percentage of the total administered dose recovered from milk was 0.09 ± 0.04% (MNP) and 2.79 ± 1.54% (MNPSO2 ) after the administration of MNP alone and 0.06 ± 0.04% (MNP) and 2.34 ± 1.38% (MNPSO2 ) after the combined treatment. The presence of MNP did not alter the plasma and milk disposition kinetics of OFZ. The concentrations of the metabolite fenbendazole sulphone tended to be slightly higher in the coadministered group. Although from a pharmacodynamic point of view the coadministration of MNP and OFZ may be a useful tool, the presence of OFZ did not modify the in vivo pharmacokinetic behaviour of MNP and therefore did not result in reduced milk concentrations of MNPSO2 .
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Affiliation(s)
- M Ballent
- Laboratorio de Farmacología, Centro de Investigación Veterinaria de Tandil (CIVETAN), CONICET-CICPBA-UNCPBA, Facultad de Ciencias Veterinarias, UNCPBA, Tandil, Argentina
| | - P Viviani
- Laboratorio de Farmacología, Centro de Investigación Veterinaria de Tandil (CIVETAN), CONICET-CICPBA-UNCPBA, Facultad de Ciencias Veterinarias, UNCPBA, Tandil, Argentina
| | - F Imperiale
- Laboratorio de Farmacología, Centro de Investigación Veterinaria de Tandil (CIVETAN), CONICET-CICPBA-UNCPBA, Facultad de Ciencias Veterinarias, UNCPBA, Tandil, Argentina
| | - P Dominguez
- Laboratorio de Farmacología, Centro de Investigación Veterinaria de Tandil (CIVETAN), CONICET-CICPBA-UNCPBA, Facultad de Ciencias Veterinarias, UNCPBA, Tandil, Argentina
| | - S Halwachs
- Institute of Pharmacology, Pharmacy and Toxicology, Faculty of Veterinary Medicine, Universität Leipzig, Leipzig, Germany
| | - H Mahnke
- Institute of Pharmacology, Pharmacy and Toxicology, Faculty of Veterinary Medicine, Universität Leipzig, Leipzig, Germany
| | - W Honscha
- Institute of Pharmacology, Pharmacy and Toxicology, Faculty of Veterinary Medicine, Universität Leipzig, Leipzig, Germany
| | - C Lanusse
- Laboratorio de Farmacología, Centro de Investigación Veterinaria de Tandil (CIVETAN), CONICET-CICPBA-UNCPBA, Facultad de Ciencias Veterinarias, UNCPBA, Tandil, Argentina
| | - G Virkel
- Laboratorio de Farmacología, Centro de Investigación Veterinaria de Tandil (CIVETAN), CONICET-CICPBA-UNCPBA, Facultad de Ciencias Veterinarias, UNCPBA, Tandil, Argentina
| | - A Lifschitz
- Laboratorio de Farmacología, Centro de Investigación Veterinaria de Tandil (CIVETAN), CONICET-CICPBA-UNCPBA, Facultad de Ciencias Veterinarias, UNCPBA, Tandil, Argentina
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26
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Phytotherapeutics: The Emerging Role of Intestinal and Hepatocellular Transporters in Drug Interactions with Botanical Supplements. Molecules 2017; 22:molecules22101699. [PMID: 29065448 PMCID: PMC6151444 DOI: 10.3390/molecules22101699] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 09/30/2017] [Accepted: 10/02/2017] [Indexed: 01/17/2023] Open
Abstract
In herbalism, botanical supplements are commonly believed to be safe remedies, however, botanical supplements and dietary ingredients interact with transport and metabolic processes, affecting drug disposition. Although a large number of studies have described that botanical supplements interfere with drug metabolism, the mode of their interaction with drug transport processes is not well described. Such interactions may result in serious undesired effects and changed drug efficacy, therefore, some studies on interaction between botanical supplement ingredients and drug transporters such as P-gp and OATPs are described here, suggesting that the interaction between botanical supplements and the drug transporters is clinically significant.
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27
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Stieger B, Mahdi ZM, Jäger W. Intestinal and Hepatocellular Transporters: Therapeutic Effects and Drug Interactions of Herbal Supplements. Annu Rev Pharmacol Toxicol 2016; 57:399-416. [PMID: 27648763 DOI: 10.1146/annurev-pharmtox-010716-105010] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Herbal supplements are generally considered safe; however, drug disposition is influenced by the interactions of herbal supplements and food constituents with transport and metabolic processes. Although the interference of herbal supplements with drug metabolism has been studied extensively, knowledge of how they interact with the drug transport processes is less advanced. Therefore, we describe here specific examples of experimental and human interaction studies of herbal supplement components with drug transporters addressing, for example, organic anion transporting polypeptides or P-glycoprotein, as such interactions may lead to severe side effects and altered drug efficacy. Hence, it is clearly necessary to increase the awareness of the clinical relevance of the interference of herbal supplements with the drug transport processes.
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Affiliation(s)
- Bruno Stieger
- Department of Clinical Pharmacology and Toxicology, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland;
| | - Zainab M Mahdi
- Department of Clinical Pharmacology and Toxicology, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland;
| | - Walter Jäger
- Division of Clinical Pharmacy and Diagnostics, Department of Pharmaceutical Chemistry, University of Vienna, A-1090 Vienna, Austria;
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28
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Otero JA, García-Mateos D, de la Fuente A, Prieto JG, Álvarez AI, Merino G. Effect of bovine ABCG2 Y581S polymorphism on concentrations in milk of enrofloxacin and its active metabolite ciprofloxacin. J Dairy Sci 2016; 99:5731-5738. [PMID: 27157572 DOI: 10.3168/jds.2015-10593] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Accepted: 03/24/2016] [Indexed: 01/16/2023]
Abstract
The ATP-binding cassette transporter G2 (ABCG2) is involved in the secretion of several drugs into milk. The bovine Y581S ABCG2 polymorphism increases the secretion into milk of the fluoroquinolone danofloxacin in Holstein cows. Danofloxacin and enrofloxacin are the fluoroquinolones most widely used in veterinary medicine. Both enrofloxacin (ENRO) and its active metabolite ciprofloxacin (CIPRO) reach milk at relatively high concentrations. The aim of this work was to study the effect of the bovine Y581S ABCG2 polymorphism on in vitro transport as well as on concentrations in plasma and in milk of ENRO and CIPRO. Experiments using cells overexpressing bovine ABCG2 showed the effects of ABCG2 on the transport of CIPRO, demonstrating more efficient in vitro transport of this antimicrobial by the S581 variant as compared with the Y581 variant. Animal studies administering 2.5mg/kg of ENRO subcutaneously to Y/Y 581 and Y/S 581 cows revealed that concentrations in plasma of ENRO and CIPRO were significantly lower in Y/S animals. Regardless of the genotype, the antimicrobial profile in milk after the administration of ENRO was predominantly of CIPRO. With respect to the genotype effects on the amounts of drugs present in milk, AUC0-24 values were more than 1.2 times higher in Y/S cows for ENRO and 2.2 times for CIPRO, indicating a greater capacity of Y581S to transfer these drugs into milk. These results emphasize the clinical relevance of this polymorphism as a factor affecting the concentrations in plasma and in milk of drugs of importance in veterinary medicine.
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Affiliation(s)
- J A Otero
- Department of Biomedical Sciences-Physiology, Veterinary Faculty, University of Leon, Campus de Vegazana 24071, Leon, Spain; Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), University of Leon, Campus de Vegazana 24071, Leon, Spain
| | - D García-Mateos
- Department of Biomedical Sciences-Physiology, Veterinary Faculty, University of Leon, Campus de Vegazana 24071, Leon, Spain
| | - A de la Fuente
- Department of Biomedical Sciences-Physiology, Veterinary Faculty, University of Leon, Campus de Vegazana 24071, Leon, Spain
| | - J G Prieto
- Department of Biomedical Sciences-Physiology, Veterinary Faculty, University of Leon, Campus de Vegazana 24071, Leon, Spain; Instituto de Biomedicina (IBIOMED), University of Leon, Campus de Vegazana 24071, Leon, Spain
| | - A I Álvarez
- Department of Biomedical Sciences-Physiology, Veterinary Faculty, University of Leon, Campus de Vegazana 24071, Leon, Spain
| | - G Merino
- Department of Biomedical Sciences-Physiology, Veterinary Faculty, University of Leon, Campus de Vegazana 24071, Leon, Spain; Instituto de Desarrollo Ganadero y Sanidad Animal (INDEGSAL), University of Leon, Campus de Vegazana 24071, Leon, Spain.
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29
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Taneja I, Raju KSR, Wahajuddin M. Dietary Isoflavones as Modulators of Drug Metabolizing Enzymes and Transporters: Effect on Prescription Medicines. Crit Rev Food Sci Nutr 2015; 56 Suppl 1:S95-S109. [DOI: 10.1080/10408398.2015.1045968] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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30
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Bircsak KM, Aleksunes LM. Interaction of Isoflavones with the BCRP/ABCG2 Drug Transporter. Curr Drug Metab 2015; 16:124-40. [PMID: 26179608 PMCID: PMC4713194 DOI: 10.2174/138920021602150713114921] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Revised: 03/03/2015] [Accepted: 04/08/2015] [Indexed: 12/15/2022]
Abstract
This review will provide a comprehensive overview of the interactions between dietary isoflavones and the ATP-binding cassette (ABC) G2 efflux transporter, which is also named the breast cancer resistance protein (BCRP). Expressed in a variety of organs including the liver, kidneys, intestine, and placenta, BCRP mediates the disposition and excretion of numerous endogenous chemicals and xenobiotics. Isoflavones are a class of naturallyoccurring compounds that are found at high concentrations in commonly consumed foods and dietary supplements. A number of isoflavones, including genistein and daidzein and their metabolites, interact with BCRP as substrates, inhibitors, and/or modulators of gene expression. To date, a variety of model systems have been employed to study the ability of isoflavones to serve as substrates and inhibitors of BCRP; these include whole cells, inverted plasma membrane vesicles, in situ organ perfusion, as well as in vivo rodent and sheep models. Evidence suggests that BCRP plays a role in mediating the disposition of isoflavones and in particular, their conjugated forms. Furthermore, as inhibitors, these compounds may aid in reversing multidrug resistance and sensitizing cancer cells to chemotherapeutic drugs. This review will also highlight the consequences of altered BCRP expression and/or function on the pharmacokinetics and toxicity of chemicals following isoflavone exposure.
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Affiliation(s)
| | - Lauren M Aleksunes
- Dept. of Pharmacology and Toxicology, Rutgers University, 170 Frelinghuysen Rd. Piscataway, NJ 08854, USA.
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31
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González-Lobato L, Real R, Herrero D, de la Fuente A, Prieto J, Marqués M, Álvarez A, Merino G. Novelin vitrosystems for prediction of veterinary drug residues in ovine milk and dairy products. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2014; 31:1026-37. [DOI: 10.1080/19440049.2014.908261] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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32
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Barrera B, González-Lobato L, Otero JA, Real R, Prieto JG, Álvarez AI, Merino G. Effects of triclabendazole on secretion of danofloxacin and moxidectin into the milk of sheep: Role of triclabendazole metabolites as inhibitors of the ruminant ABCG2 transporter. Vet J 2013; 198:429-36. [DOI: 10.1016/j.tvjl.2013.07.033] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2012] [Revised: 07/18/2013] [Accepted: 07/28/2013] [Indexed: 01/16/2023]
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