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Bano A, Garg A, Mumtaz, Nidhi, Ashif Khan M. The anti-seizure potential of cysteine leukotriene receptor antagonists: A systematic review of animal studies. Epilepsy Res 2024; 200:107305. [PMID: 38325237 DOI: 10.1016/j.eplepsyres.2024.107305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 12/12/2023] [Accepted: 01/12/2024] [Indexed: 02/09/2024]
Abstract
BACKGROUND Emerging literature has suggested the antiepileptic activity of cysteine leukotriene receptor (CysLTR) antagonists in experimental animals of epilepsy. Leukotrienes are substances that cause inflammation and affect brain activity, blood flow, oxidation, and inflammation in the brain. These processes are related to epilepsy and its complications. CysLTR antagonists are drugs that prevent leukotrienes from working. They may be useful for treating epilepsy, especially for people who do not respond to other drugs. Therefore, the current study aims to systematically review the potential anti-seizure effect of CysLTR antagonists in experimental studies. METHOD We systematically reviewed the online databases using online databases such as Google Scholar, science direct, and PubMed until December 2022 to identify experimental studies assessing the anti-seizure activity of CysLTR antagonists. The Systematic Review Centre for Laboratory Animal Experimentation (SYRCLE) was used to evaluate the risk of bias (RoB) of the included studies. RESULTS Initially we identified 3823 studies. After screening using inclusion and exclusion criteria, 8 studies were finally included in the current study. All included studies, reported that CysLTR antagonists reduced the intensity of seizures in animal models of epilepsy. CONCLUSION In conclusion, CysLTR antagonists could be a potential therapeutic approach for the treatment of epilepsy. However, further preclinical and clinical studies are required to confirm their efficacy, safety, and mechanism of anti-seizure activity.
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Affiliation(s)
- Aysha Bano
- Department of Translational and Clinical Research, School of Chemical and Life Sciences, Jamia Hamdard New Delhi, 110062, India
| | - Aakriti Garg
- Department of Translational and Clinical Research, School of Chemical and Life Sciences, Jamia Hamdard New Delhi, 110062, India; Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Mumtaz
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Nidhi
- Department of Translational and Clinical Research, School of Chemical and Life Sciences, Jamia Hamdard New Delhi, 110062, India
| | - Mohd Ashif Khan
- Department of Translational and Clinical Research, School of Chemical and Life Sciences, Jamia Hamdard New Delhi, 110062, India.
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Llanos MA, Enrique N, Sbaraglini ML, Garofalo FM, Talevi A, Gavernet L, Martín P. Structure-Based Virtual Screening Identifies Novobiocin, Montelukast, and Cinnarizine as TRPV1 Modulators with Anticonvulsant Activity In Vivo. J Chem Inf Model 2022; 62:3008-3022. [PMID: 35696534 DOI: 10.1021/acs.jcim.2c00312] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The transient receptor potential vanilloid 1 (TRPV1) receptor is a nonselective cation channel, known to be involved in the regulation of many important physiological and pathological processes. In the last few years, it has been proposed as a promising target to develop novel anticonvulsant compounds. However, thermoregulatory effects associated with the channel inhibition have hampered the path for TRPV1 antagonists to become marketed drugs. In this regard, we conducted a structure-based virtual screening campaign to find potential TRPV1 modulators among approved drugs, which are known to be safe and thermally neutral. To this end, different docking models were developed and validated by assessing their pose and score prediction powers. Novobiocin, montelukast, and cinnarizine were selected from the screening as promising candidates for experimental testing and all of them exhibited nanomolar inhibitory activity. Moreover, the in vivo profiles showed promising results in at least one of the three models of seizures tested.
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Affiliation(s)
- Manuel A Llanos
- Departamento de Ciencias Biológicas and Laboratorio de Investigación y Desarrollo de Bioactivos (LIDeB), UNLP, Facultad de Ciencias Exactas, La Plata Buenos Aires (B1900ADU), Argentina
| | - Nicolás Enrique
- Instituto de Estudios Inmunológicos y Fisiopatológicos (IIFP, CONICET─Universidad Nacional de la Plata), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, La Plata Buenos Aires (B1900BJW), Argentina
| | - María L Sbaraglini
- Departamento de Ciencias Biológicas and Laboratorio de Investigación y Desarrollo de Bioactivos (LIDeB), UNLP, Facultad de Ciencias Exactas, La Plata Buenos Aires (B1900ADU), Argentina
| | - Federico M Garofalo
- Departamento de Ciencias Biológicas and Laboratorio de Investigación y Desarrollo de Bioactivos (LIDeB), UNLP, Facultad de Ciencias Exactas, La Plata Buenos Aires (B1900ADU), Argentina
| | - Alan Talevi
- Departamento de Ciencias Biológicas and Laboratorio de Investigación y Desarrollo de Bioactivos (LIDeB), UNLP, Facultad de Ciencias Exactas, La Plata Buenos Aires (B1900ADU), Argentina
| | - Luciana Gavernet
- Departamento de Ciencias Biológicas and Laboratorio de Investigación y Desarrollo de Bioactivos (LIDeB), UNLP, Facultad de Ciencias Exactas, La Plata Buenos Aires (B1900ADU), Argentina
| | - Pedro Martín
- Instituto de Estudios Inmunológicos y Fisiopatológicos (IIFP, CONICET─Universidad Nacional de la Plata), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, La Plata Buenos Aires (B1900BJW), Argentina
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Tesfaye BA, Hailu HG, Zewdie KA, Ayza MA, Berhe DF. Montelukast: The New Therapeutic Option for the Treatment of Epilepsy. J Exp Pharmacol 2021; 13:23-31. [PMID: 33505173 PMCID: PMC7829127 DOI: 10.2147/jep.s277720] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Accepted: 12/29/2020] [Indexed: 12/16/2022] Open
Abstract
Currently, there is no definitive cure for epilepsy. The available medications relieve symptoms and reduce seizure attacks. The major challenge with the available antiepileptic medication is safety and affordability. The repurposing of montelukast for epilepsy can be an alternative medication with a better safety profile. Montelukast is a leukotriene receptor antagonist that binds to the cysteinyl leukotrienes (CysLT) receptors used in the treatment of bronchial asthma and seasonal allergies. Emerging evidence suggests that montelukast's anti-inflammatory effect can help to maintain BBB integrity. The drug has also neuroprotective and anti-oxidative activities to reduce seizure incidence and epilepsy. The present review summarizes the neuropharmacological actions of montelukast in epilepsy with an emphasis on the recent findings associated with CysLT and cell-specific effects.
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Affiliation(s)
- Bekalu Amare Tesfaye
- Department of Pharmacology and Toxicology, School of Pharmacy, Mekelle University, Mekelle, Ethiopia
| | - Haftom Gebregergs Hailu
- Department of Pharmacology and Toxicology, School of Pharmacy, Mekelle University, Mekelle, Ethiopia
| | - Kaleab Alemayehu Zewdie
- Department of Pharmacology and Toxicology, School of Pharmacy, Mekelle University, Mekelle, Ethiopia
| | - Muluken Altaye Ayza
- Department of Pharmacology and Toxicology, School of Pharmacy, Mekelle University, Mekelle, Ethiopia
| | - Derbew Fikadu Berhe
- Department of Pharmacology and Toxicology, School of Pharmacy, Mekelle University, Mekelle, Ethiopia
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Michael J, Bessa de Sousa D, Conway J, Gonzalez-Labrada E, Obeid R, Tevini J, Felder T, Hutter-Paier B, Zerbe H, Paiement N, Aigner L. Improved Bioavailability of Montelukast through a Novel Oral Mucoadhesive Film in Humans and Mice. Pharmaceutics 2020; 13:E12. [PMID: 33374646 PMCID: PMC7822410 DOI: 10.3390/pharmaceutics13010012] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 12/16/2020] [Accepted: 12/17/2020] [Indexed: 11/30/2022] Open
Abstract
The leukotriene receptor antagonist Montelukast (MTK) is an approved medication for the treatment of asthma and allergic rhinitis. The existing marketed tablet forms of MTK exhibit inconsistent uptake and bioavailability, which partially explains the presence of a significant proportion of MTK low- and non-responders in the population. Besides that, tablets are suboptimal formulations for patients suffering from dysphagia, for example, seen in patients with neurodegenerative diseases such as Alzheimer's disease, a disease with increasing interest in repurposing of MTK. This, and the need for an improved bioavailability, triggered us to reformulate MTK. Our aim was to develop a mucoadhesive MTK film with good safety and improved pharmacological features, i.e., an improved bioavailability profile in humans as well as in a mouse model of Alzheimer's disease. We tested dissolution of the MTK mucoadhesive film and assessed pharmacoexposure and kinetics after acute and chronic oral application in mice. Furthermore, we performed a Phase I analysis in humans, which included a comparison with the marketed tablet form as well as a quantitative analysis of the MTK levels in the cerebrospinal fluid. The novel MTK film demonstrated significantly improved bioavailability compared to the marketed tablet in the clinical Phase 1a study. Furthermore, there were measurable amounts of MTK present in the cerebrospinal fluid (CSF). In mice, MTK was detected in serum and CSF after acute and chronic exposure in a dose-dependent manner. The mucoadhesive film of MTK represents a promising alternative for the tablet delivery. The oral film might lower the non-responder rate in patients with asthma and might be an interesting product for repurposing of MTK in other diseases. As we demonstrate Blood-Brain-Barrier (BBB) penetrance in a preclinical model, as well as in a clinical study, the oral film of MTK might find its use as a therapeutic for acute and chronic neurodegenerative diseases such as dementias and stroke.
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Affiliation(s)
- Johanna Michael
- Institute of Molecular Regenerative Medicine, Spinal Cord Injury and Tissue Regeneration Center Salzburg, Paracelsus Medical University, 5020 Salzburg, Austria; (J.M.); (D.B.d.S.)
| | - Diana Bessa de Sousa
- Institute of Molecular Regenerative Medicine, Spinal Cord Injury and Tissue Regeneration Center Salzburg, Paracelsus Medical University, 5020 Salzburg, Austria; (J.M.); (D.B.d.S.)
| | - Justin Conway
- IntelgenX Corp., Saint-Laurent, QC H4S 1Y2, Canada; (J.C.); (E.G.-L.); (R.O.); (H.Z.)
| | | | - Rodolphe Obeid
- IntelgenX Corp., Saint-Laurent, QC H4S 1Y2, Canada; (J.C.); (E.G.-L.); (R.O.); (H.Z.)
| | - Julia Tevini
- Department of Laboratory Medicine, Paracelsus Medical University, 5020 Salzburg, Austria; (J.T.); (T.F.)
| | - Thomas Felder
- Department of Laboratory Medicine, Paracelsus Medical University, 5020 Salzburg, Austria; (J.T.); (T.F.)
| | | | - Horst Zerbe
- IntelgenX Corp., Saint-Laurent, QC H4S 1Y2, Canada; (J.C.); (E.G.-L.); (R.O.); (H.Z.)
| | - Nadine Paiement
- IntelgenX Corp., Saint-Laurent, QC H4S 1Y2, Canada; (J.C.); (E.G.-L.); (R.O.); (H.Z.)
| | - Ludwig Aigner
- Institute of Molecular Regenerative Medicine, Spinal Cord Injury and Tissue Regeneration Center Salzburg, Paracelsus Medical University, 5020 Salzburg, Austria; (J.M.); (D.B.d.S.)
- QPS Neuropharmacology, 8074 Grambach/Graz, Austria;
- Austrian Cluster of Tissue Regeneration Affiliation, 1200 Vienna, Austria
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Michael J, Marschallinger J, Aigner L. The leukotriene signaling pathway: a druggable target in Alzheimer’s disease. Drug Discov Today 2019; 24:505-516. [DOI: 10.1016/j.drudis.2018.09.008] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 08/17/2018] [Accepted: 09/12/2018] [Indexed: 12/29/2022]
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Ghadari R. The role of human CYP2C8 in the metabolizing of montelukast-like compounds: a computational study. Res Chem Intermed 2017. [DOI: 10.1007/s11164-017-2911-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Kittana N, Hattab S, Ziyadeh-Isleem A, Jaradat N, Zaid AN. Montelukast, current indications and prospective future applications. Expert Rev Respir Med 2016; 10:943-56. [PMID: 27485393 DOI: 10.1080/17476348.2016.1207533] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Montelukast is recommended for the treatment of asthma, exercise -induced bronchospasm and allergic rhinitis. Several trials demonstrated potential therapeutic effects in other respiratory conditions, and different animal-model-based studies explored potential pharmacological actions in non-respiratory conditions. AREAS COVERED Clinical investigations on the pharmacotherapeutic effects of montelukast, in addition to in-vivo studies on animal models of non-respiratory diseases. The data discussed in this review were mainly obtained from clinical randomized trials, real-life studies, and studies based on animal models as approve of concept. As a condition, all of the discussed articles were published in journals cited by Pubmed. Expert commentary: The current clinical data are in favor of montelukast use in the management of chronic asthma as an add-on or alternative therapy to the inhaled corticosteroids. Further clinical trials are required to confirm the effectiveness and feasibility of montelukast for the treatment of conditions other than the current clinical indications.
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Affiliation(s)
- Naim Kittana
- a Division of Pharmacology and Physiology, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences , An-Najah National University , Nablus , Palestine
| | - Suhaib Hattab
- a Division of Pharmacology and Physiology, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences , An-Najah National University , Nablus , Palestine
| | - Azza Ziyadeh-Isleem
- a Division of Pharmacology and Physiology, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences , An-Najah National University , Nablus , Palestine
| | - Nidal Jaradat
- b Division of Pharmaceutical Chemistry and Technology, Department of Pharmacy, Faculty of Medicine and Health Sciences , An-Najah National University , Nablus , Palestine
| | - Abdel-Naser Zaid
- b Division of Pharmaceutical Chemistry and Technology, Department of Pharmacy, Faculty of Medicine and Health Sciences , An-Najah National University , Nablus , Palestine
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Fleck J, Temp FR, Marafiga JR, Jesse AC, Milanesi LH, Rambo LM, Mello CF. Montelukast reduces seizures in pentylenetetrazol-kindled mice. Braz J Med Biol Res 2016; 49:e5031. [PMID: 26909785 PMCID: PMC4792507 DOI: 10.1590/1414-431x20155031] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Accepted: 12/01/2015] [Indexed: 11/22/2022] Open
Abstract
Cysteinyl leukotrienes (CysLTs) have been implicated in seizures and kindling; however, the effect of CysLT receptor antagonists on seizure frequency in kindled animals and changes in CysLT receptor expression after pentylenetetrazol (PTZ)-induced kindling have not been investigated. In this study, we evaluated whether the CysLT1 inverse agonist montelukast, and a classical anticonvulsant, phenobarbital, were able to reduce seizures in PTZ-kindled mice and alter CysLT receptor expression. Montelukast (10 mg/kg, sc) and phenobarbital (20 mg/kg, sc) increased the latency to generalized seizures in kindled mice. Montelukast increased CysLT1 immunoreactivity only in non-kindled, PTZ-challenged mice. Interestingly, PTZ challenge decreased CysLT2 immunoreactivity only in kindled mice. CysLT1 antagonists appear to emerge as a promising adjunctive treatment for refractory seizures. Nevertheless, additional studies are necessary to evaluate the clinical implications of this research.
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Affiliation(s)
- J Fleck
- Departamento de Fisiologia e Farmacologia, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil
| | - F R Temp
- Departamento de Fisiologia e Farmacologia, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil
| | - J R Marafiga
- Departamento de Fisiologia e Farmacologia, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil
| | - A C Jesse
- Departamento de Fisiologia e Farmacologia, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil
| | - L H Milanesi
- Departamento de Fisiologia e Farmacologia, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil
| | - L M Rambo
- Departamento de Fisiologia e Farmacologia, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil
| | - C F Mello
- Departamento de Fisiologia e Farmacologia, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil
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Jiang HW, Li HY, Yu CW, Yang TT, Hu JN, Liu R, Deng ZY. The Evaluation of Antioxidant Interactions among 4 Common Vegetables using Isobolographic Analysis. J Food Sci 2015; 80:C1162-9. [PMID: 25962564 DOI: 10.1111/1750-3841.12896] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Accepted: 03/31/2015] [Indexed: 01/07/2023]
Abstract
Isobolographic analysis was used to assess the antioxidant interactions (synergism, addition, and antagonism) of 4 common vegetables (tomato [T], carrot [C], eggplant [E], and purple potato [P]). The lipophilic (L) extracts of T and C (main carotenoids), the hydrophilic (H) extracts of E and P (main phenolics) were mixed by the certain ratios (1:9, 3:7, 1:1, 7:3, 9:1, w/w) and their antioxidant activities were investigated by 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2'-Azinobis-(3-ethylbenzthiazoline-6-sulphonate) (ABTS) radical scavenging assays, respectively. Most of the binary mixtures (LC-HE, LC-HP, HE-HP, LT-HE, and LT-HP combinations) showed the synergistic antioxidant effects. In DPPH assay, the greatest antioxidant activity of vegetable combinations was 1:9 LT-HP (EC50 : 2.45 ± 0.13 mg/mL), followed by 9:1 HE-HP (EC50 : 3.62 ± 0.12 mg/mL) and 1:9 LC-HE (EC50 : 3.74 ± 0.47 mg/mL). In ABTS assay, the greatest antioxidant activity of vegetable combinations was 9:1 HE-HP (EC50 : 4.20 ± 0.10 mg/mL), followed by 7:3 HE-HP (EC50 : 4.41 ± 0.63 mg/mL) and 1:1 HE-HP (EC50 : 5.35 ± 0.85 mg/mL). Among these combinations, 1:1 LC-HE combination showed the highest synergistic antioxidant effects in DPPH assay (synergistic rate: 87.4%), and 7:3 LC-HE combination showed the highest synergistic antioxidant effects in ABTS assay (synergistic rate: 87.0%). The mixtures of phenolics and carotenoids with suitable ratios in vegetables effectively enhanced the synergistic antioxidant effects.
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Affiliation(s)
- Hai-Wei Jiang
- State Key Lab of Food Science and Technology, Nanchang Univ, Nanchang, 330031, PR, China
| | - Hong-Yan Li
- State Key Lab of Food Science and Technology, Nanchang Univ, Nanchang, 330031, PR, China
| | - Cheng-Wei Yu
- State Key Lab of Food Science and Technology, Nanchang Univ, Nanchang, 330031, PR, China
| | - Ting-Ting Yang
- State Key Lab of Food Science and Technology, Nanchang Univ, Nanchang, 330031, PR, China
| | - Jiang-Ning Hu
- State Key Lab of Food Science and Technology, Nanchang Univ, Nanchang, 330031, PR, China
| | - Rong Liu
- State Key Lab of Food Science and Technology, Nanchang Univ, Nanchang, 330031, PR, China
| | - Ze-Yuan Deng
- State Key Lab of Food Science and Technology, Nanchang Univ, Nanchang, 330031, PR, China.,Nanoscale Science and Technology Laboratory, Inst. for Advanced Study, Nanchang Univ, Nanchang, 330031, PR, China
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