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Batista FLA, de Araújo SMB, de Sousa DB, Sobrinho FBC, de Lima Silva MG, de Oliveira MRC, da Costa RHS, Rodrigues LB, Bezerra FS, de Azevedo DV, Vieira-Neto AE, Magalhães FEA, de Menezes IRA. Anticonvulsant and anxiolytic-like potential of the essential oil from the Ocimum basilicum Linn leaves and its major constituent estragole on adult zebrafish (Danio rerio). Neurochem Int 2024; 178:105796. [PMID: 38936553 DOI: 10.1016/j.neuint.2024.105796] [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: 02/27/2024] [Revised: 06/21/2024] [Accepted: 06/23/2024] [Indexed: 06/29/2024]
Abstract
The Ocimum species present active compounds with the potential to develop drugs for treating chronic disease conditions, such as anxiety and seizures. The present study aims to investigate the anticonvulsant and anxiolytic-like effect of the essential oil from O. basilicum Linn (OEFOb) leaves and its major constituent estragole (ES) in vivo on adult zebrafish (aZF) and in silico. The aZF were treated with OEFOb or ES or vehicle and submitted to the tests of toxicity, open-field, anxiety, and convulsion and validated the interactions of the estragole on the involvement of GABAergic and serotonergic receptors by molecular docking assay. The results showed that the oral administration of OEFOb and ES did not have a toxic effect on the aZF and showed anxiolytic-like effects with the involvement of GABAA, 5-HT1, 5-HT2A/2C and 5-HT3A/3B as well on anxiety induced by alcohol withdrawal. The OEFOb and ES showed anticonvulsant potential attenuating the seizures induced by pentylenetetrazole (PTZ) by modulation of the GABAA system. Both anxiolytic and anticonvulsant effects were corroborated by the potential of the interaction of ES by in silico assay. These study samples demonstrate the pharmacological evidence and potential for using these compounds to develop new anxiolytic and anticonvulsant drugs.
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Affiliation(s)
- Francisco Lucas A Batista
- Laboratory of Pharmacology and Molecular Chemistry, Department of Chemical Biology, Regional University of Cariri (URCA), Rua Coronel Antônio Luis 1161, Pimenta, CEP 63105-000, Crato, Ceará, Brazil; Laboratory of Bioprospection of Natural Products and Biotechnology, Department of Chemistry, State University of Ceará, Campus CECITEC, Tauá, Ceará, Brazil
| | - Sandra Maria B de Araújo
- Laboratory of Bioprospection of Natural Products and Biotechnology, Department of Chemistry, State University of Ceará, Campus CECITEC, Tauá, Ceará, Brazil
| | - Daniela Braga de Sousa
- Laboratory of Bioprospection of Natural Products and Biotechnology, Department of Chemistry, State University of Ceará, Campus CECITEC, Tauá, Ceará, Brazil
| | - Francisco Bastos C Sobrinho
- Laboratory of Bioprospection of Natural Products and Biotechnology, Department of Chemistry, State University of Ceará, Campus CECITEC, Tauá, Ceará, Brazil
| | - Maria Gabriely de Lima Silva
- Laboratory of Pharmacology and Molecular Chemistry, Department of Chemical Biology, Regional University of Cariri (URCA), Rua Coronel Antônio Luis 1161, Pimenta, CEP 63105-000, Crato, Ceará, Brazil
| | - Maria Rayane C de Oliveira
- Laboratory of Pharmacology and Molecular Chemistry, Department of Chemical Biology, Regional University of Cariri (URCA), Rua Coronel Antônio Luis 1161, Pimenta, CEP 63105-000, Crato, Ceará, Brazil
| | - Roger Henrique S da Costa
- Laboratory of Pharmacology and Molecular Chemistry, Department of Chemical Biology, Regional University of Cariri (URCA), Rua Coronel Antônio Luis 1161, Pimenta, CEP 63105-000, Crato, Ceará, Brazil
| | - Lindaiane Bezerra Rodrigues
- Laboratory of Pharmacology and Molecular Chemistry, Department of Chemical Biology, Regional University of Cariri (URCA), Rua Coronel Antônio Luis 1161, Pimenta, CEP 63105-000, Crato, Ceará, Brazil
| | - Franciglauber Silva Bezerra
- Laboratory of Bioprospection of Natural Products and Biotechnology, Department of Chemistry, State University of Ceará, Campus CECITEC, Tauá, Ceará, Brazil
| | - Djane Ventura de Azevedo
- Laboratory of Bioprospection of Natural Products and Biotechnology, Department of Chemistry, State University of Ceará, Campus CECITEC, Tauá, Ceará, Brazil
| | | | - Francisco Ernani A Magalhães
- Laboratory of Bioprospection of Natural Products and Biotechnology, Department of Chemistry, State University of Ceará, Campus CECITEC, Tauá, Ceará, Brazil
| | - Irwin Rose Alencar de Menezes
- Laboratory of Pharmacology and Molecular Chemistry, Department of Chemical Biology, Regional University of Cariri (URCA), Rua Coronel Antônio Luis 1161, Pimenta, CEP 63105-000, Crato, Ceará, Brazil.
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Johnston GAR, Beart PM. Milestone review: GABA, from chemistry, conformations, ionotropic receptors, modulators, epilepsy, flavonoids, and stress to neuro-nutraceuticals. J Neurochem 2024; 168:1179-1192. [PMID: 38383146 DOI: 10.1111/jnc.16087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Revised: 02/08/2024] [Accepted: 02/09/2024] [Indexed: 02/23/2024]
Abstract
Arising out of a PhD project more than 50 years ago to synthesise analogues of the neurotransmitter GABA, a series of new chemical entities were found to have selective actions on ionotropic GABA receptors. Several of these neurochemicals are now commercially available. A new subtype of these receptors was discovered that could be a target for the treatment of myopia, the facilitation of learning and memory, and the improvement of post-stroke motor recovery. The development of these new chemical entities over many years demonstrates the importance of neurochemicals with which to investigate selective aspects of GABA receptors and illustrates the significance of collaboration between chemists and biologists in neurochemistry. Vital were the improvements in synthetic organic chemistry and the use of functional human receptors expressed in oocytes. Current interest in ionotropic GABA receptors includes the clinical development of subtype-specific agents and the role of gain-of-function receptor variants in epilepsy. Dietary flavonoids were found to cross the blood-brain barrier to influence brain function. Natural and synthetic flavonoids had a range of effects on GABA receptors, ranging from positive, silent, and negative allosteric modulators, to even second-order modulation of first-order modulators. Flavonoids have been called "a new family of benzodiazepines." Like benzodiazepines, flavonoids reduce stress. Stress produces changes in GABA receptors in the brain that may be because of changes in endogenous modulators, such as neurosteroids and corticosteroids. GABA also occurs naturally in the diet leading to studies of the effects of oral GABA on brain function. This finding has resulted in studies of GABA and related neurochemicals as neuro-nutraceuticals. GABA systems in the gut microbiome are essential to such studies. The actions of oral GABA and of GABA-enriched beverages and foodstuffs are now an area of considerable scientific and commercial interest. GABA is a deceptively simple chemical that can take up many shapes, which may underlie its complex functions. The need for new chemical entities with selective actions for further studies highlights the need for continuing collaboration between chemists and biologists.
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Affiliation(s)
- Graham A R Johnston
- Faculty of Medicine and Health, Pharmacology, Sydney Pharmacy School, The University of Sydney, Sydney, New South Wales, Australia
| | - Philip M Beart
- Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia
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Bai C, Wang J, Wang Y, Liu H, Li J, Wang S, Bai Z, Guo R. Exploration of the mechanism of Traditional Chinese Medicine for anxiety and depression in patients with diarrheal irritable bowel syndrome based on network pharmacology and meta-analysis. Front Pharmacol 2024; 15:1404738. [PMID: 38835657 PMCID: PMC11148253 DOI: 10.3389/fphar.2024.1404738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 04/26/2024] [Indexed: 06/06/2024] Open
Abstract
Background The efficacy of Chinese herbal medicine (CHM) in managing irritable bowel syndrome with diarrhea (IBS-D) accompanied by anxiety and depression remains uncertain. Thus, a systematic review was carried out employing meta-analysis and network pharmacology to ascertain the efficacy and underlying mechanisms of CHM therapy. Methods By conducting a systematic review, including literature search, screening, and data extraction, we identified 25 randomized controlled trials to assess CHM's effectiveness in treating irritable bowel syndrome alongside anxiety and depression. Network pharmacology was utilized to scrutinize the metabolite utility of CHM in addressing this condition. Potential primary mechanisms were synthesized using information sourced from the PubMed database. Results Twenty-five studies, including 2055 patients, were analyzed, revealing significant treatment efficacy for IBS-D in the trial group compared to controls [OR = 4.01, 95% CI (2.99, 5.36), I2 = 0%] Additionally, treatment for depression [SMD = -1.08, 95% CI (-1.30, -0.86), p < 0.00001, I2 = 68%; SDS: SMD = -1.69, 95% CI (-2.48, -0.90), p < 0.0001, I2 = 96%] and anxiety [HAMA: SMD = -1.29, 95% CI (-1.68, -0.91), p < 0.00001, I2 = 89%; SAS: SMD = -1.75, 95% CI (-2.55, -0.95), p < 0.00001, I2 = 96%] significantly improved in the trial group. Furthermore, the trial group exhibited a significantly lower disease relapse rate [OR = 0.30, 95% CI (0.20, 0.44), p < 0.00001, I2 = 0%]. CHM treatment consistently improved IBS severity (IBS-SSS) and symptom scores. Network pharmacology analysis identified key chemical metabolites in traditional Chinese medicine formulations, including Beta-sitosterol, Stigmasterol, Quercetin, Naringenin, Luteolin, Kaempferol, Nobiletin, Wogonin, Formononetin, and Isorhamnetin. Utilizing the STRING database and Cytoscape v3.9.0 software, a protein-protein interaction (PPI) network revealed the top eight key targets: IL-6, TNF, PPARG, PTGS2, ESR1, NOS3, MAPK8, and AKT1, implicated in anti-inflammatory responses, antioxidant stress modulation, and neurotransmitter homeostasis maintenance. Conclusion Chinese Herbal Medicine (CHM) offers a promising and safe treatment approach for patients dealing with Diarrheal Irritable Bowel Syndrome (IBS-D) accompanied by anxiety and depression; thus, indicating its potential for practical implementation. The most active metabolites of CHM could simultaneously act on the pathological targets of IBS-D, anxiety, and depression.The diverse scope of CHM's therapeutic role includes various aspects and objectives, underscoring its potential for broad utilization.
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Affiliation(s)
- Chen Bai
- Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Junyi Wang
- Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Yifan Wang
- Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Haoqi Liu
- Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Jiaxiu Li
- Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Siyi Wang
- Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Zhen Bai
- Department of Medical Equipment, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Rongjuan Guo
- Psychosomatic Department, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
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Bappi MH, Mia MN, Ansari SA, Ansari IA, Prottay AAS, Akbor MS, El-Nashar HAS, El-Shazly M, Mubarak MS, Torequl Islam M. Quercetin increases the antidepressant-like effects of sclareol and antagonizes diazepam in thiopental sodium-induced sleeping mice: A possible GABAergic transmission intervention. Phytother Res 2024; 38:2198-2214. [PMID: 38414297 DOI: 10.1002/ptr.8139] [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: 08/10/2023] [Revised: 01/18/2024] [Accepted: 01/22/2024] [Indexed: 02/29/2024]
Abstract
Quercetin is the most common polyphenolic flavonoid present in fruits and vegetables demonstrating versatile health-promoting effects. This study aimed to examine the effects of quercetin (QR) and sclareol (SCL) on the thiopental sodium (TS)-induced sleeping and forced swimming test (FST) mouse models. SCL (1, 5, and 10 mg/kg, p.o.) or QR (50 mg/kg, p.o.) and/or diazepam (DZP) (3 mg/kg, i.p.) were employed. After 30 min of TS induction, individual or combined effects on the animals were checked. In the FST test, the animals were subjected to forced swimming after 30 min of administration of the test and/or controls for 5 min. In this case, immobility time was measured. In silico studies were conducted to evaluate the involvement of GABA receptors. SCL (5 and 10 mg/kg) significantly increased the latency and decreased sleeping time compared to the control in the TS-induced sleeping time study. DZP (3 mg/kg) showed a sedative-like effect in animals in both sleeping and FST studies. QR (50 mg/kg) exhibited a similar pattern of activity as SCL. However, its effects were more prominent than those of SCL groups. SCL (10 mg/kg) altered the DZP-3-mediated effects. SCL-10 co-treated with QR-50 significantly (p < 0.05) increased the latency and decreased sleep time and immobility time, suggesting possible synergistic antidepressant-like effects. In silico studies revealed that SCL and QR demonstrated better binding affinities with GABAA receptor, especially α2, α3, and α5 subunits. Both compounds also exhibited good ADMET and drug-like properties. In animal studies, the both compounds worked synergistically to provide antidepressant-like effects in a slightly different fashion. As a conclusion, the combined administration of SCL and QR may be used in upcoming neurological clinical trials, according to in vivo and in silico findings. However, additional investigation is necessary to verify this behavior and clarify the potential mechanism of action.
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Affiliation(s)
- Mehedi Hasan Bappi
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj, Bangladesh
| | - Md Nayem Mia
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj, Bangladesh
| | - Siddique Akber Ansari
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Irfan Aamer Ansari
- Department of Drug Science and Technology, University of Turin, Turin, Italy
| | - Abdullah Al Shamsh Prottay
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj, Bangladesh
| | - Md Showkoth Akbor
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj, Bangladesh
| | - Heba A S El-Nashar
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Mohamed El-Shazly
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | | | - Muhammad Torequl Islam
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj, Bangladesh
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Nicolucci C, Rodrigues FDC, Marson FAL, Sciani JM. Potential use of quercetin in the reduction of craving in cocaine-dependent patients-A pilot clinical trial. Phytother Res 2024; 38:1310-1312. [PMID: 38191148 DOI: 10.1002/ptr.8117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 11/06/2023] [Accepted: 12/17/2023] [Indexed: 01/10/2024]
Affiliation(s)
- Camilla Nicolucci
- Faculdade de Medicina, Universidade São Francisco, São Paulo, Brazil
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6
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Kamli H, Shaikh A, Bappi MH, Raposo A, Ahmad MF, Sonia FA, Akbor MS, Prottay AAS, Gonçalves SA, Araújo IM, Coutinho HDM, Elbendary EY, Lho LH, Han H, Islam MT. Sclareol exerts synergistic antidepressant effects with quercetin and caffeine, possibly suppressing GABAergic transmission in chicks. Biomed Pharmacother 2023; 168:115768. [PMID: 37866001 DOI: 10.1016/j.biopha.2023.115768] [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: 09/04/2023] [Revised: 10/17/2023] [Accepted: 10/17/2023] [Indexed: 10/24/2023] Open
Abstract
This study evaluated the effects of sclareol (SCL) with or without caffeine (CAF) and quercetin (QUR) using in-vivo and in-silico studies. For this, 5-day-old chicks weighing between 45 and 48 g were randomly divided into five groups and treated accordingly. The chicks were monitored to compare the occurrence, latency, and duration of sleep as well as the loss and gain of righting reflex in response to SCL-10 mg/kg, CAF-10 mg/kg, and QUR-50 mg/kg using a thiopental sodium (TS)-induced sleeping model. Data were analyzed by one-way ANOVA followed by t-Student-Newman-Keuls' as a posthoc test at 95% confidence intervals with multiple comparisons. An in-silico study was also performed to investigate the possible antidepressant mechanisms of the test and/or standard drugs with different subunits of GABAA receptors. In comparison to the SCL, CAF, and QUR individual groups, SCL+CAF+QUR significantly increased the latency while decreasing the length of sleep. The incidence of loss and gain of the righting reflex was also modulated in the combination group. SCL showed better interaction with GABAA (α2 and α5) subunits than QUR with α2, α3, and α5. All these compounds showed stronger interactions with the GABAA receptor subunits than the standard CAF. Taken together, SCL, CAF, and QUR reduced the TS-induced righting reflex and sleeping time in the combination group more than in the individual treatments. SCL may show its antidepressant effects, possibly through interactions with GABAA receptor subunits.
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Affiliation(s)
- Hossam Kamli
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha 61421, Saudi Arabia
| | - Ahmad Shaikh
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha 61421, Saudi Arabia
| | - Mehedi Hasan Bappi
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh
| | - António Raposo
- CBIOS (Research Center for Biosciences and Health Technologies), Universidade Lusófona de Humanidades e Tecnologias, Campo Grande 376, 1749-024 Lisboa, Portugal
| | - Md Faruque Ahmad
- Department of Clinical Nutrition, College of Applied Medical Sciences, Jazan University, Jazan 45142, Saudi Arabia
| | - Fatema Akter Sonia
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh
| | - Md Showkoth Akbor
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh
| | - Abdullah Al Shamsh Prottay
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh
| | - Sheila Alves Gonçalves
- Department of Biological Chemistry, Laboratory of Microbiology and Molecular Biology, Program of Post-Graduation in Molecular Bioprospection, Regional University of Cariri, Crato, CE 63105-000, Brazil
| | - Isaac Moura Araújo
- Department of Biological Chemistry, Laboratory of Microbiology and Molecular Biology, Program of Post-Graduation in Molecular Bioprospection, Regional University of Cariri, Crato, CE 63105-000, Brazil
| | - Henrique Douglas Melo Coutinho
- Department of Biological Chemistry, Laboratory of Microbiology and Molecular Biology, Program of Post-Graduation in Molecular Bioprospection, Regional University of Cariri, Crato, CE 63105-000, Brazil
| | - Ehab Y Elbendary
- Department of Clinical Nutrition, College of Applied Medical Sciences, Jazan University, Jazan 45142, Saudi Arabia
| | - Linda Heejung Lho
- College of Business Division of Tourism and Hotel Management, Cheongju University, 298 Daesung-ro, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do 28503, Republic of Korea.
| | - Heesup Han
- College of Hospitality and Tourism Management, Sejong University, 98 Gunja-Dong, Gwanjin-Gu, Seoul 143-747, Republic of Korea.
| | - Muhammad Torequl Islam
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh.
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Nicolucci C, Padovani M, Rodrigues FDC, Fritsch LN, Santos AC, Priolli DG, Sciani JM. Flavonoids: the use in mental health and related diseases. Nat Prod Res 2023:1-11. [PMID: 37948603 DOI: 10.1080/14786419.2023.2275275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 10/17/2023] [Indexed: 11/12/2023]
Abstract
Given the current increase in mental and neurological disorders, there is an urgent need to develop alternative treatments for patients. Flavonoids exhibit diverse biological activities, including antioxidant, anti-inflammatory and neuroprotective, and has been considered potential therapies for central nervous system diseases, such as Alzheimer's disease, Parkinson's disease, drug addiction, and stroke. Studies have shown that flavonoids protect neurons from oxidative stress, reduce inflammation, improve brain blood flow and enhance cognitive function. Moreover, its modulation of neurotransmission, such as GABAergic, dopaminergic, serotoninergic, and noradrenergic, has been studied for the treatment of mental disorders that require sedative effects, antidepressants, sleep inducers and anxiety reduction. Although more research is needed to fully understand the mechanisms and potential benefits of these compounds, the use of flavonoids for neurological diseases is a promising avenue for future research and development. This review focuses on major flavonoid subclasses and their applications in central nervous system disorders.
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Affiliation(s)
- Camilla Nicolucci
- Medical School, São Francisco University, Bragança Paulista, São Paulo, Brazil
- Postgraduate Program in Health Sciences, Bragança Paulista, São Paulo, Brazil
| | - Milena Padovani
- Medical School, São Francisco University, Bragança Paulista, São Paulo, Brazil
| | | | - Laura Nagy Fritsch
- Psychiatry Medical Residency Program, São Francisco University Hospital, Bragança Paulista, São Paulo, Brazil
| | - Ana Cristina Santos
- Institute of Biophysics of University of Coimbra, Coimbra, Portugal
- Institute for Clinical and Biomedical Research (iCBR/Cibb), University of Coimbra, Coimbra, Portugal
- Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Denise Gonçalves Priolli
- Department of Coloproctology, Federal University of São Paulo (UNIFESP), São Paulo, Brazil
- Medical School from Pitágoras Faculty, Codó, Maranhão, Brazil
| | - Juliana M Sciani
- Postgraduate Program in Health Sciences, Bragança Paulista, São Paulo, Brazil
- Laboratory of Natural Products, Bragança Paulista, São Paulo, Brazil
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Cabral IB, de Lima Moreira CV, Rodrigues ACC, da Silva Moreira LK, Pereira JKA, Gomides CD, Lião LM, Machado LS, Vaz BG, da Cunha LC, de Oliveira Neto JR, da Silva-Júnior EF, de Aquino TM, da Silva Santos-Júnior PF, Silva ON, da Rocha FF, Costa EA, Menegatti R, Fajemiroye JO. Preclinical data on morpholine (3,5-di-tertbutyl-4-hydroxyphenyl) methanone induced anxiolysis. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2023; 396:2957-2975. [PMID: 37097335 DOI: 10.1007/s00210-023-02502-9] [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: 10/27/2022] [Accepted: 04/15/2023] [Indexed: 04/26/2023]
Abstract
Trimetozine is used to be indicated for the treatment of mental illnesses, particularly anxiety. The present study provides data on the pharmacological profile of trimetozine derivative morpholine (3,5-di-tert-butyl-4-hydroxyphenyl) methanone (LQFM289) which was designed from molecular hybridization of trimetozine lead compound and 2,6-di-tert-butyl-hydroxytoluene to develop new anxiolytic drugs. Here, we conduct molecular dynamics simulations, docking studies, receptor binding assays, and in silico ADMET profiling of LQFM289 before its behavioral and biochemical assessment in mice within the dose range of 5-20 mg/kg. The docking of LQFM289 showed strong interactions with the benzodiazepine binding sites and matched well with receptor binding data. With the ADMET profile of this trimetozine derivative that predicts a high intestinal absorption and permeability to blood-brain barrier without being inhibited by the permeability glycoprotein, the oral administration of LQFM289 10 mg/kg consistently induced anxiolytic-like behavior of the mice exposed to the open field and light-dark box apparatus without eliciting motor incoordination in the wire, rotarod, and chimney tests. A decrease in the wire and rotarod´s fall latency coupled with an increase in the chimney test´s climbing time and a decrease in the number of crossings in the open field apparatus at the dose of 20 mg/kg of this trimetozine derivative suggest sedative or motor coordination impairment at this highest dose. The attenuation of the anxiolytic-like effects of LQFM289 (10 mg/kg) by flumazenil pretreatment implicates the participation of benzodiazepine binding sites. The lowering of corticosterone and tumor necrosis factor alpha (cytokine) in LQFM289-treated mice at a single oral (acute) dose of 10 mg/kg suggests that the anxiolytic-like effect of this compound also involves the recruitment of non-benzodiazepine binding sites/GABAergic molecular machinery.
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Affiliation(s)
- Iara Barbosa Cabral
- Institute of Biological Science, Federal University of Goiás, CEP 74001-970, Goiânia, GO, Brazil
| | | | | | | | | | - Christian Dias Gomides
- Institute of Chemistry, Federal University of Goiás, Av. Esperança S/N, Campus Samambaia, Goiânia, GO, 74690-900, Brazil
| | - Luciano M Lião
- Institute of Chemistry, Federal University of Goiás, Av. Esperança S/N, Campus Samambaia, Goiânia, GO, 74690-900, Brazil
| | - Lucas S Machado
- Institute of Chemistry, Federal University of Goiás, Av. Esperança S/N, Campus Samambaia, Goiânia, GO, 74690-900, Brazil
| | - Boniek G Vaz
- Institute of Chemistry, Federal University of Goiás, Av. Esperança S/N, Campus Samambaia, Goiânia, GO, 74690-900, Brazil
| | - Luiz Carlos da Cunha
- Faculty of Pharmacy, Federal University of Goiás, PMB 131, CEP 74001-970, Goiânia, Brazil
| | | | - Edeildo Ferreira da Silva-Júnior
- Institute of Chemistry and Biotechnology, Federal University of Alagoas, Lourival Melo Mota Avenue, Alagoas, Maceió, 57072-900, Brazil
| | - Thiago Mendonça de Aquino
- Research Group in Therapeutic Strategies, Federal University of Alagoas, Lourival Melo Mota Avenue, Alagoas, Maceió, 57072-900, Brazil
| | | | - Osmar N Silva
- Evangelical University of Goias, UniEvangélica, Av. Universitária Km 3, 5 Cidade Universitária Anápolis, Goias, GO, 75083-515, Brazil
| | - Fábio Fagundes da Rocha
- Department of Physiological Sciences, Institute of Biology, Federal Rural University of Rio de Janeiro, Seropédica, RJ, Brazil
| | - Elson Alves Costa
- Institute of Biological Science, Federal University of Goiás, CEP 74001-970, Goiânia, GO, Brazil
| | - Ricardo Menegatti
- Faculty of Pharmacy, Federal University of Goiás, PMB 131, CEP 74001-970, Goiânia, Brazil
| | - James O Fajemiroye
- Institute of Biological Science, Federal University of Goiás, CEP 74001-970, Goiânia, GO, Brazil.
- Evangelical University of Goias, UniEvangélica, Av. Universitária Km 3, 5 Cidade Universitária Anápolis, Goias, GO, 75083-515, Brazil.
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Bappi MH, Prottay AAS, Al-Khafaji K, Akbor MS, Hossain MK, Islam MS, Asha AI, Medeiros CR, Tahim CM, Lucetti ECP, Coutinho HDM, Kamli H, Islam MT. Antiemetic effects of sclareol, possibly through 5-HT 3 and D 2 receptor interaction pathways: In-vivo and in-silico studies. Food Chem Toxicol 2023; 181:114068. [PMID: 37863383 DOI: 10.1016/j.fct.2023.114068] [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: 06/05/2023] [Revised: 09/12/2023] [Accepted: 09/27/2023] [Indexed: 10/22/2023]
Abstract
BACKGROUND Emesis is a complex physiological phenomenon that serves as a defense against numerous toxins, stressful situations, adverse medication responses, chemotherapy, and movement. Nevertheless, preventing emesis during chemotherapy or other situations is a significant issue for researchers. Hence, the majority view contends that successfully combining therapy is the best course of action. In-vivo analysis offers a more comprehensive grasp of how compounds behave within a complex biological environment, whereas in-silico evaluation refers to the use of computational models to forecast biological interactions. OBJECTIVES The objectives of the present study were to evaluate the effects of Sclareol (SCL) on copper sulphate-induced emetic chicks and to investigate the combined effects of these compounds using a conventional co-treatment approach and in-silico study. METHODS SCL (5, 10, and 15 mg/kg) administered orally with or without pre-treatment with anti-emetic drugs (Ondansetron (ODN): 24 mg/kg, Domperidone (DOM): 80 mg/kg, Hyoscine butylbromide (HYS): 100 mg/kg, and Promethazine hydrochloride (PRO): 100 mg/kg) to illustrate the effects and the potential involvement with 5HT3, D2, M3/AChM, H1, or NK1 receptors by SCL. Furthermore, an in-silico analysis was conducted to forecast the role of these receptors in the emetic process. RESULTS The results suggest that SCL exerted a dose-dependent anti-emetic effect on the chicks. Pretreatment with SCL-10 significantly minimized the number of retches and lengthened the emesis tendency of the experimental animals. SCL-10 significantly increased the anti-emetic effects of ODN and DOM. However, compared to the ODN-treated group, (SCL-10 + ODN) group considerably (p < 0.0001) extended the latency duration (109.40 ± 1.03 s) and significantly (p < 0.01) decreased the number of retches (20.00 ± 0.70), indicating an anti-emetic effect on the test animals. In in-silico analysis, SCL exhibited promising binding affinities with suggesting receptors. CONCLUSION SCL-10 exerted an inhibitory-like effect on emetic chicks, probably through the interaction of the 5HT3 and D2 receptors. Further studies are highly appreciated to validate this study and determine the precise mechanism(s) behind the anti-emetic effects of SCL. We expect that SCL-10 may be utilized as an antiemetic treatment in a single dosage form or that it may function as a synergist with other traditional medicines.
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Affiliation(s)
- Mehedi Hasan Bappi
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj, 8100, Bangladesh
| | - Abdullah Al Shamsh Prottay
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj, 8100, Bangladesh
| | - Khattab Al-Khafaji
- Department of Environmental Science, College of Energy and Environmental Science, Al-Karkh University of Science, Baghdad, 10081, Iraq
| | - Md Showkoth Akbor
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj, 8100, Bangladesh
| | - Muhammad Kamal Hossain
- School of Pharmacy, Jeonbuk National University, Jeonju, 54896, Republic of Korea; Department of Pharmacy, University of Science & Technology Chittagong, Chittagong, 4202, Bangladesh
| | - Md Shahazul Islam
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj, 8100, Bangladesh
| | - Afia Ibnath Asha
- Department of Biochemistry and Molecular Biology, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj, 8100, Bangladesh
| | - Cassio Rocha Medeiros
- CECAPE College, Av. Padre Cícero, 3917 - São José, Juazeiro Do Norte, CE, 63024-015, Brazil
| | - Catarina Martins Tahim
- CECAPE College, Av. Padre Cícero, 3917 - São José, Juazeiro Do Norte, CE, 63024-015, Brazil
| | | | - Henrique Douglas Melo Coutinho
- Department of Biological Chemistry, Laboratory of Microbiology and Molecular Biology, Regional University of Cariri, Crato, CE, 63105-000, Brazil.
| | - Hossam Kamli
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, 61421, Saudi Arabia
| | - Muhammad Torequl Islam
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj, 8100, Bangladesh.
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10
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Bhuia MS, Rokonuzzman M, Hossain MI, Ansari SA, Ansari IA, Islam T, Al Hasan MS, Mubarak MS, Islam MT. Anxiolytic- like Effects by trans-Ferulic Acid Possibly Occur through GABAergic Interaction Pathways. Pharmaceuticals (Basel) 2023; 16:1271. [PMID: 37765079 PMCID: PMC10535412 DOI: 10.3390/ph16091271] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 09/02/2023] [Accepted: 09/05/2023] [Indexed: 09/29/2023] Open
Abstract
Numerous previous studies reported that ferulic acid exerts anxiolytic activity. However, the mechanisms have yet to be elucidated. The current study aimed to investigate the anxiolytic effect of trans-ferulic acid (TFA), a stereoisomer of ferulic acid, and evaluated its underlying mechanism using in vivo and computational studies. For this, different experimental doses of TFA (25, 50, and 75 mg/kg) were administered orally to Swiss albino mice, and various behavioral methods of open field, hole board, swing box, and light-dark tests were carried out. Diazepam (DZP), a positive allosteric modulator of the GABAA receptor, was employed as a positive control at a dose of 2 mg/kg, and distilled water served as a vehicle. Additionally, molecular docking was performed to estimate the binding affinities of the TFA and DZP toward the GABAA receptor subunits of α2 and α3, which are associated with the anxiolytic effect; visualizations of the ligand-receptor interaction were carried out using various computational tools. Our findings indicate that TFA dose-dependently reduces the locomotor activity of the animals in comparison with the controls, calming their behaviors. In addition, TFA exerted the highest binding affinity (-5.8 kcal/mol) to the α2 subunit of the GABAA receptor by forming several hydrogen and hydrophobic bonds. Taken together, our findings suggest that TFA exerts a similar effect to DZP, and the compound exerts moderate anxiolytic activity through the GABAergic interaction pathway. We suggest further clinical studies to develop TFA as a reliable anxiolytic agent.
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Affiliation(s)
- Md. Shimul Bhuia
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh; (M.S.B.); (M.R.); (M.I.H.); (T.I.); (M.S.A.H.)
| | - Md. Rokonuzzman
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh; (M.S.B.); (M.R.); (M.I.H.); (T.I.); (M.S.A.H.)
| | - Md. Imran Hossain
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh; (M.S.B.); (M.R.); (M.I.H.); (T.I.); (M.S.A.H.)
| | - Siddique Akber Ansari
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia;
| | - Irfan Aamer Ansari
- Department of Drug Science and Technology, University of Turin, 10124 Turin, Italy;
| | - Tawhida Islam
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh; (M.S.B.); (M.R.); (M.I.H.); (T.I.); (M.S.A.H.)
| | - Md. Sakib Al Hasan
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh; (M.S.B.); (M.R.); (M.I.H.); (T.I.); (M.S.A.H.)
| | | | - Muhammad Torequl Islam
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh; (M.S.B.); (M.R.); (M.I.H.); (T.I.); (M.S.A.H.)
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11
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Garg V. Acacia catechu Willd. and Acacia arabica Willd. decrease the extent of anxiety behavior by reducing oxidative stress and moderating neurochemicals. JOURNAL OF ETHNOPHARMACOLOGY 2023; 312:116496. [PMID: 37059249 DOI: 10.1016/j.jep.2023.116496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 04/06/2023] [Accepted: 04/11/2023] [Indexed: 05/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Anxiety is a very common psychiatric problem. It affects a large group of people in the world population. Acacia genus is well known for phenolic and flavonoid content. Literature showed its potential for various biological activities and is useful in the treatment of chest pain, asthma, bronchitis, wounds, mouth ulcer, colic, vitiligo, sore throat, inflammation, diarrhoea and also used as tonic. AIM OF THE STUDY The present study was conducted to assess the antianxiety potential of two plants Acacia catechu Willd. and Acacia arabica Willd. from the common family Fabaceae. MATERIALS AND METHODS The stems of both plants were used for this purpose. Plants were subjected to complete exhaustive successive extraction using petroleum ether, chloroform, ethanol, and water as solvent. After pharmacognostic and phytochemical investigation, antianxiety activity was conducted on Swiss albino mice at different dose levels (100, 200, 300, & 400 mg/kg body weight p.o.) for all successive extracts of both plants. Two active extracts from each plant were further assessed for anxiolytic potential using the open-field test and mirror chamber test. One extract with the maximum response from each plant was further screened using mCPP-induced anxiety test. RESULTS The stem of ethanol extract of A. catechu showed comparable antianxiety activity at 400 mg/kg to the standard drug diazepam (2.5 mg/kg). Improved SOD, catalase, and LPO levels were noted after administration of A. catechu ethanolic extract at 400 mg/kg. CONCLUSIONS In conclusion, A. catechu ethanolic extract improved anxiety symptoms at dose-dependent levels in mice.
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Affiliation(s)
- Vandana Garg
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak-124001, Haryana, India.
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12
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Bellavite P. Neuroprotective Potentials of Flavonoids: Experimental Studies and Mechanisms of Action. Antioxidants (Basel) 2023; 12:antiox12020280. [PMID: 36829840 PMCID: PMC9951959 DOI: 10.3390/antiox12020280] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 01/23/2023] [Accepted: 01/25/2023] [Indexed: 01/31/2023] Open
Abstract
Neurological and neurodegenerative diseases, particularly those related to aging, are on the rise, but drug therapies are rarely curative. Functional disorders and the organic degeneration of nervous tissue often have complex causes, in which phenomena of oxidative stress, inflammation and cytotoxicity are intertwined. For these reasons, the search for natural substances that can slow down or counteract these pathologies has increased rapidly over the last two decades. In this paper, studies on the neuroprotective effects of flavonoids (especially the two most widely used, hesperidin and quercetin) on animal models of depression, neurotoxicity, Alzheimer's disease (AD) and Parkinson's disease are reviewed. The literature on these topics amounts to a few hundred publications on in vitro and in vivo models (notably in rodents) and provides us with a very detailed picture of the action mechanisms and targets of these substances. These include the decrease in enzymes that produce reactive oxygen and ferroptosis, the inhibition of mono-amine oxidases, the stimulation of the Nrf2/ARE system, the induction of brain-derived neurotrophic factor production and, in the case of AD, the prevention of amyloid-beta aggregation. The inhibition of neuroinflammatory processes has been documented as a decrease in cytokine formation (mainly TNF-alpha and IL-1beta) by microglia and astrocytes, by modulating a number of regulatory proteins such as Nf-kB and NLRP3/inflammasome. Although clinical trials on humans are still scarce, preclinical studies allow us to consider hesperidin, quercetin, and other flavonoids as very interesting and safe dietary molecules to be further investigated as complementary treatments in order to prevent neurodegenerative diseases or to moderate their deleterious effects.
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13
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Mahmoud KY, Elhesaisy NA, Rashed AR, Mikhael ES, Fadl MI, Elsadek MS, Mohamed MA, Mostafa MA, Hassan MA, Halema OM, Elnemer YH, Swidan SA. Exploring the potential of intranasally administered naturally occurring quercetin loaded into polymeric nanocapsules as a novel platform for the treatment of anxiety. Sci Rep 2023; 13:510. [PMID: 36627363 PMCID: PMC9831377 DOI: 10.1038/s41598-023-27665-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 01/05/2023] [Indexed: 01/12/2023] Open
Abstract
Anxiety is one of the most prevalent forms of psychopathology that affects millions worldwide. It gained more importance under the pandemic status that resulted in higher anxiety prevalence. Anxiolytic drugs such as benzodiazepines have an unfavorable risk/benefit ratio resulting in a shift toward active ingredients with better safety profile such as the naturally occurring quercetin (QRC). The delivery of QRC is hampered by its low water solubility and low bioavailability. The potential to enhance QRC delivery to the brain utilizing polymeric nanocapsules administered intranasally is investigated in the current study. Polymeric nanocapsules were prepared utilizing the nanoprecipitation technique. The best formula displayed a particle size of 227.8 ± 11.9 nm, polydispersity index of 0.466 ± 0.023, zeta potential of - 17.5 ± 0.01 mV, and encapsulation efficiency % of 92.5 ± 1.9%. In vitro release of QRC loaded polymeric nanocapsules exhibited a biphasic release with an initial burst release followed by a sustained release pattern. Behavioral testing demonstrated the superiority of QRC loaded polymeric nanocapsules administered intranasally compared to QRC dispersion administered both orally and intranasally. The prepared QRC loaded polymeric nanocapsules also demonstrated good safety profile with high tolerability.
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Affiliation(s)
- Khaled Y. Mahmoud
- grid.440862.c0000 0004 0377 5514Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, 11837 Cairo Egypt
| | - Nahla A. Elhesaisy
- grid.440862.c0000 0004 0377 5514Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, 11837 Cairo Egypt
| | - Abdelrahman R. Rashed
- grid.440862.c0000 0004 0377 5514Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, 11837 Cairo Egypt
| | - Ebram S. Mikhael
- grid.440862.c0000 0004 0377 5514Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, 11837 Cairo Egypt
| | - Mahmoud I. Fadl
- grid.440862.c0000 0004 0377 5514Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, 11837 Cairo Egypt
| | - Mahmoud S. Elsadek
- grid.440862.c0000 0004 0377 5514Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, 11837 Cairo Egypt
| | - Merna A. Mohamed
- grid.440862.c0000 0004 0377 5514Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, 11837 Cairo Egypt
| | - Merna A. Mostafa
- grid.440862.c0000 0004 0377 5514Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, 11837 Cairo Egypt
| | - Mohamed A. Hassan
- grid.440862.c0000 0004 0377 5514Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, 11837 Cairo Egypt
| | - Omar M. Halema
- grid.440862.c0000 0004 0377 5514Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, 11837 Cairo Egypt
| | - Youssef H. Elnemer
- grid.440862.c0000 0004 0377 5514Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, 11837 Cairo Egypt
| | - Shady A. Swidan
- grid.440862.c0000 0004 0377 5514Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, 11837 Cairo Egypt
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