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Ren L, Fan Y, Wu W, Qian Y, He M, Li X, Wang Y, Yang Y, Wen X, Zhang R, Li C, Chen X, Hu J. Anxiety Disorders: Treatments, Models, and Circuitry Mechanisms. Eur J Pharmacol 2024:176994. [PMID: 39271040 DOI: 10.1016/j.ejphar.2024.176994] [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: 06/09/2024] [Revised: 09/05/2024] [Accepted: 09/11/2024] [Indexed: 09/15/2024]
Abstract
Anxiety disorders are one of the most prevalent mental health conditions worldwide, imposing a significant burden on individuals affected by them and society in general. Current research endeavors aim to enhance the effectiveness of existing anxiolytic drugs and reduce their side effects through optimization or the development of new treatments. Several anxiolytic novel drugs have been produced as a result of discovery-focused research. However, many drug candidates that show promise in preclinical rodent model studies fail to offer any substantive clinical benefits to patients. This review provides an overview of the diagnosis and classification of anxiety disorders together with a systematic review of anxiolytic drugs with a focus on their targets, therapeutic applications, and side effects. It also provides a concise overview of the constraints and disadvantages associated with frequently administered anxiolytic drugs. Additionally, the study comprehensively reviews animal models used in anxiety studies and their associated molecular mechanisms, while also summarizing the brain circuitry related to anxiety. In conclusion, this article provides a valuable foundation for future anxiolytic drug discovery efforts.
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Affiliation(s)
- Li Ren
- School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Sichuan Chengdu, 611137, China.
| | - Yue Fan
- School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Sichuan Chengdu, 611137, China
| | - Wenjian Wu
- School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Sichuan Chengdu, 611137, China
| | - Yuanxin Qian
- Acupuncture and Massage College, Chengdu University of Traditional Chinese Medicine, Sichuan Chengdu, 611137, China
| | - Miao He
- College of Life Sciences and Medicine, Chengdu University of Traditional Chinese Medicine, Sichuan Chengdu, 611137, China
| | - Xinlong Li
- School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Sichuan Chengdu, 611137, China
| | - Yizhu Wang
- School of clinical medicine, Chengdu University of Traditional Chinese Medicine, Sichuan Chengdu, 611137, China
| | - Yu Yang
- Acupuncture and Massage College, Chengdu University of Traditional Chinese Medicine, Sichuan Chengdu, 611137, China
| | - Xuetong Wen
- Acupuncture and Massage College, Chengdu University of Traditional Chinese Medicine, Sichuan Chengdu, 611137, China
| | - Ruijia Zhang
- Acupuncture and Massage College, Chengdu University of Traditional Chinese Medicine, Sichuan Chengdu, 611137, China
| | - Chenhang Li
- School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Sichuan Chengdu, 611137, China
| | - Xin Chen
- School of clinical medicine, Chengdu University of Traditional Chinese Medicine, Sichuan Chengdu, 611137, China
| | - Jingqing Hu
- Institute of Basic Theory of Traditional Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
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2
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Marques LDS, Rocha YMD, Nascimento GAD, Santos SAAR, Vieira NCG, Moura LFWG, Alves DR, Silva WMBD, de Morais SM, de Oliveira KA, da Silva LMR, Sousa KKOD, Vieira-Neto AE, Coutinho HDM, Campos AR, Magalhães FEA. Potential of the Blue Calm® food supplement in the treatment of alcohol withdrawal-induced anxiety in adult zebrafish (Danio rerio). Neurochem Int 2024; 175:105706. [PMID: 38423391 DOI: 10.1016/j.neuint.2024.105706] [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: 11/29/2023] [Revised: 02/26/2024] [Accepted: 02/27/2024] [Indexed: 03/02/2024]
Abstract
Alcohol use disorder (AUD) is characterized by a set of behavioral, cognitive, nutritional, and physiological phenomena derived from the uncontrolled use of alcoholic beverages. There are cases in which AUD is associated with anxiety disorder, and when untreated, it requires careful pharmacotherapy. Blue Calm® (BC) is a food supplement indicated to aid restorative sleep, which has traces of medicinal plant extracts, as well as myo-inositol, magnesium bisglycinate, taurine, and L-tryptophan as its main chemical constituents. In this context, this study aimed to evaluate the potential of the BC in the treatment alcohol withdrawal-induced anxiety in adult zebrafish (aZF). Initially, BC was submitted to antioxidant activity against 2,2-diphenyl-1-picrylhydrazyl radical. Subsequently, the aZF (n = 6/group) were treated with BC (0.1 or 1 or 10 mg/mL; 20 μL; p.o.), and the sedative effect and acute toxicity (96 h) were evaluated. Then, the anxiolytic-like effect and the possible GABAergic mechanism were analyzed through the Light & Dark Test. Finally, BC action was evaluated for treating alcohol withdrawal-induced anxiety in aZF. Molecular docking was performed to evaluate the interaction of the major chemical constituents of BC with the GABAA receptor. BC showed antioxidant potential, a sedative effect, was not toxic, and all doses of BC had an anxiolytic-like effect and showed potential for the treatment of alcohol withdrawal-induced anxiety in aZF. In addition to the anxiolytic action, the main chemical constituents of BC were confirmed in the molecular docking, thus suggesting that BC is an anxiolytic that modulates the GABAergic system and has pharmacological potential for the treatment of alcohol withdrawal-induced anxiety.
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Affiliation(s)
- Luzia Débora S Marques
- Universidade Estadual do Ceará, Programa de Pós-Graduação em Nutrição e Saúde (PPGNS), Centro de Ciências da Saúde (CCS), Campus Do Itaperi, CEP 60.741-000, Fortaleza, CE, Brazil
| | - Yatagan M da Rocha
- Universidade Estadual do Ceará, Programa de Pós-Graduação em Nutrição e Saúde (PPGNS), Centro de Ciências da Saúde (CCS), Campus Do Itaperi, CEP 60.741-000, Fortaleza, CE, Brazil
| | - Gabriela A do Nascimento
- Universidade Estadual do Ceará, Programa de Pós-Graduação em Nutrição e Saúde (PPGNS), Centro de Ciências da Saúde (CCS), Campus Do Itaperi, CEP 60.741-000, Fortaleza, CE, Brazil
| | - Sacha Aubrey A R Santos
- Universidade de Fortaleza, Rede Nordeste de Biotecnologia (RENORBIO), Programa de Pós-Graduação em Ciências Médicas (PPGCM), Núcleo de Biologia Experimental (NUBEX), CEP 60.811-650, Fortaleza, Ceará, Brazil
| | - Natália Chaves G Vieira
- Universidade de Fortaleza, Rede Nordeste de Biotecnologia (RENORBIO), Programa de Pós-Graduação em Ciências Médicas (PPGCM), Núcleo de Biologia Experimental (NUBEX), CEP 60.811-650, Fortaleza, Ceará, Brazil
| | - Luiz Francisco Wemmenson G Moura
- Universidade de Fortaleza, Rede Nordeste de Biotecnologia (RENORBIO), Programa de Pós-Graduação em Ciências Médicas (PPGCM), Núcleo de Biologia Experimental (NUBEX), CEP 60.811-650, Fortaleza, Ceará, Brazil
| | - Daniela R Alves
- Universidade Estadual do Ceará, Programa de Pós-Graduação em Ciências Naturais (PPGCS), Centro de Ciências e Tecnologia (CCT), Laboratório de Análises Cromatográficas e Espectroscópicas (LACES), Campus do Itaperi, CEP 60714-903, Fortaleza, Ceará, Brazil
| | - Wildson Max B da Silva
- Universidade Estadual do Ceará, Programa de Pós-Graduação em Ciências Naturais (PPGCS), Centro de Ciências e Tecnologia (CCT), Laboratório de Análises Cromatográficas e Espectroscópicas (LACES), Campus do Itaperi, CEP 60714-903, Fortaleza, Ceará, Brazil
| | - Selene Maia de Morais
- Universidade Estadual do Ceará, Programa de Pós-Graduação em Ciências Naturais (PPGCS), Centro de Ciências e Tecnologia (CCT), Laboratório de Análises Cromatográficas e Espectroscópicas (LACES), Campus do Itaperi, CEP 60714-903, Fortaleza, Ceará, Brazil.
| | - Keciany A de Oliveira
- Universidade Estadual do Ceará, Programa de Pós-Graduação em Nutrição e Saúde (PPGNS), Centro de Ciências da Saúde (CCS), Campus Do Itaperi, CEP 60.741-000, Fortaleza, CE, Brazil
| | - Larissa Morais R da Silva
- Universidade Federal do Ceará, Programa de Pós-Graduação em Ciências e Tecnologia de Alimentos (PPGCTA), Laboratório de Microbiologia de Alimentos (LMA), Campos do Pici, CEP 60.356.000, Fortaleza, Ceará, Brazil.
| | - Kalina Kelma O de Sousa
- Universidade Estadual do Ceará, Laboratório de Bioprospecção de Produtos Naturais e Biotecnologia (LBPNB), Campus CECITEC, CEP 60.660-000, Tauá, Ceará, Brazil
| | - Antonio Eufrásio Vieira-Neto
- Universidade de Fortaleza, Rede Nordeste de Biotecnologia (RENORBIO), Programa de Pós-Graduação em Ciências Médicas (PPGCM), Núcleo de Biologia Experimental (NUBEX), CEP 60.811-650, Fortaleza, Ceará, Brazil
| | - Henrique Douglas Melo Coutinho
- Universidade Regional do Cariri - URCA, Programa de Pós-Graduação em Química Biológica (PPGQB), Laboratório de Microbiologia e Biologia Molecular (LMBM), CEP 63105-000, Crato, Ceará, Brazil.
| | - Adriana Rolim Campos
- Universidade de Fortaleza, Rede Nordeste de Biotecnologia (RENORBIO), Programa de Pós-Graduação em Ciências Médicas (PPGCM), Núcleo de Biologia Experimental (NUBEX), CEP 60.811-650, Fortaleza, Ceará, Brazil.
| | - Francisco Ernani Alves Magalhães
- Universidade Estadual do Ceará, Programa de Pós-Graduação em Nutrição e Saúde (PPGNS), Centro de Ciências da Saúde (CCS), Campus Do Itaperi, CEP 60.741-000, Fortaleza, CE, Brazil; Universidade de Fortaleza, Rede Nordeste de Biotecnologia (RENORBIO), Programa de Pós-Graduação em Ciências Médicas (PPGCM), Núcleo de Biologia Experimental (NUBEX), CEP 60.811-650, Fortaleza, Ceará, Brazil; Universidade Estadual do Ceará, Laboratório de Bioprospecção de Produtos Naturais e Biotecnologia (LBPNB), Campus CECITEC, CEP 60.660-000, Tauá, Ceará, Brazil.
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Takhti S, Pordel M, Bozorgmehr MR, Davoodnia A. New hybrids based on benzimidazole and diazepine moieties: design, synthesis, characterization, molecular docking studies and their in vitro interactions with benzodiazepine receptors. J Biomol Struct Dyn 2023; 41:8729-8737. [PMID: 36271637 DOI: 10.1080/07391102.2022.2136246] [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: 08/13/2022] [Accepted: 10/10/2022] [Indexed: 10/24/2022]
Abstract
Benzodiazepines are one of the most widely prescribed pharmacologic agents in the world. They are employed for numerous indications, including anxiety, insomnia, muscle relaxation, relief from spasticity caused by central nervous system pathology and epilepsy. In this work, we have synthesized some new hybrids based on benzimidazole and diazepine scaffolds from the reaction of suitable benzimidazole derivatives with glycine. NMR spectra, IR and mass as well as elemental analyses approved the structure of the title compounds. In vitro interactions of the title compounds were also examined on recombinant benzodiazepine receptors (αxβ2/3γ2, x = 1-3, 5) expressed in HEK293 cells. The results indicated that the title compounds exhibited suitable affinity for α1β2 γ2 subtype (Ki = 16-29 nM). To achieve deeper insight into their interactions with benzodiazepine receptors, molecular dynamics simulation was employed. According to the results obtained from the molecular dynamics simulation, Pro85, Leu103, Pro101, Gln102, Ile79, Ser80, Pro17, Leu82 and Val84 interact with the most potent ligand by hydrophobic interactions and Asp86 and Leu87 interact with the ligand by hydrogen bond interactions.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Samaneh Takhti
- Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Mehdi Pordel
- Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, Iran
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