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Zhang G, Zhou X, Feng Q, Ke W, Pan J, Zhang H, Luan Y, Lei B. Nerolidol reduces depression-like behavior in mice and suppresses microglia activation by down-regulating DNA methyltransferase 1. Neuroreport 2024; 35:457-465. [PMID: 38526920 DOI: 10.1097/wnr.0000000000002029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
Abstract
Modern medicine has unveiled that essential oil made from Aquilaria possesses sedative and hypnotic effects. Among the chemical components in Aquilaria, nerolidol, a natural sesquiterpene alcohol, has shown promising effects. This study aimed to unravel the potential of nerolidol in treating depression. Chronic unpredictable mild stress (CUMS) was utilized to induce depression-like behavior in mice, and open field test, sucrose preference, and tail suspension test was conducted. The impacts of nerolidol on the inflammatory response, microglial activation, and DNA methyltransferase 1 (DNMT1) were assessed. To study the regulatory role of DNMT1, lipopolysaccharide (LPS) was used to treat BV2 cells, followed by the evaluation of cell viability and DNMT1 level. Additionally, the influence of DNMT1 overexpression on BV2 cell activation was determined. Behavioral analysis revealed that nerolidol reduced depression-like behavior in mice. Nerolidol reduced the levels of inflammatory factors and microglial activation caused by CUMS. Nerolidol treatment was found to reduce DNMT1 levels in mouse brain tissue and it also decrease the LPS-induced increase in DNMT1 levels in BV2 cells. DNMT1 overexpression reversed the impacts of nerolidol on the inflammation response and cell activation. This study underscores the potential of nerolidol in reducing CUMS-induced depressive-like behavior and inhibiting microglial activation by downregulating DNMT1. These findings offer valuable insights into the potential of nerolidol as a therapeutic option for depression.
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Affiliation(s)
- Guangcai Zhang
- Rehabilitation Department, Hainan Medical College Affiliated Traditional Chinese Medicine Hospital, Guangzhou University of Traditional Chinese Medicine Affiliated Hainan Traditional Chinese Medicine Hospital, Hainan Traditional Chinese Medicine Hospital, Haikou, Hainan
| | - Xiaohui Zhou
- Rehabilitation Department, Hainan Medical College Affiliated Traditional Chinese Medicine Hospital, Guangzhou University of Traditional Chinese Medicine Affiliated Hainan Traditional Chinese Medicine Hospital, Hainan Traditional Chinese Medicine Hospital, Haikou, Hainan
| | - Qifan Feng
- Rehabilitation Department, Hainan Medical College Affiliated Traditional Chinese Medicine Hospital, Guangzhou University of Traditional Chinese Medicine Affiliated Hainan Traditional Chinese Medicine Hospital, Hainan Traditional Chinese Medicine Hospital, Haikou, Hainan
| | - Weihua Ke
- Rehabilitation Department, Hainan Medical College Affiliated Traditional Chinese Medicine Hospital, Guangzhou University of Traditional Chinese Medicine Affiliated Hainan Traditional Chinese Medicine Hospital, Hainan Traditional Chinese Medicine Hospital, Haikou, Hainan
- Graduate School, Guangzhou University of Traditional Chinese Medicine, Guangzhou, Guangdong, China
| | - Jiahui Pan
- Rehabilitation Department, Hainan Medical College Affiliated Traditional Chinese Medicine Hospital, Guangzhou University of Traditional Chinese Medicine Affiliated Hainan Traditional Chinese Medicine Hospital, Hainan Traditional Chinese Medicine Hospital, Haikou, Hainan
| | - Haiying Zhang
- Rehabilitation Department, Hainan Medical College Affiliated Traditional Chinese Medicine Hospital, Guangzhou University of Traditional Chinese Medicine Affiliated Hainan Traditional Chinese Medicine Hospital, Hainan Traditional Chinese Medicine Hospital, Haikou, Hainan
| | - Yixian Luan
- Rehabilitation Department, Hainan Medical College Affiliated Traditional Chinese Medicine Hospital, Guangzhou University of Traditional Chinese Medicine Affiliated Hainan Traditional Chinese Medicine Hospital, Hainan Traditional Chinese Medicine Hospital, Haikou, Hainan
| | - Beibei Lei
- Rehabilitation Department, Hainan Medical College Affiliated Traditional Chinese Medicine Hospital, Guangzhou University of Traditional Chinese Medicine Affiliated Hainan Traditional Chinese Medicine Hospital, Hainan Traditional Chinese Medicine Hospital, Haikou, Hainan
- Graduate School, Guangzhou University of Traditional Chinese Medicine, Guangzhou, Guangdong, China
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Sánchez-Sánchez F, Ponce-Buj B, Montejo-González AL, Sipán-Sarrión Y, Gimeno-Marqués A, Merino-Gámez A. [Impact of vortioxetine on sexual function compared to other antidepressants]. Semergen 2023; 49:101997. [PMID: 37329592 DOI: 10.1016/j.semerg.2023.101997] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 04/19/2023] [Accepted: 04/26/2023] [Indexed: 06/19/2023]
Abstract
OBJECTIVE To analyze the impact of the antidepressant vortioxetine on sexual function, compared to selective serotonin reuptake inhibitors (SSRIs) and mixed selective serotonin and norepinephrine reuptake inhibitors (IRSN or Dual) in patients with depression. MATERIAL AND METHODS Analytical, observational, longitudinal and prospective study, which included men and women over 18years of age, with depressive disorder and sexual activity with a partner, separating them into two groups: (i)study, starting treatment with vortioxetine; (2)control, maintaining treatment with SSRIs or Duals. Three visits were made: inclusion, follow-up at 4weeks and final 3months from inclusion. The total follow-up period was 3months. RESULTS A total of 87 patients were included (mean age 46.85years). At the end of the study, significant differences (SD) were found in the mean value of the sum of the scores of the evaluative domains of the sexual response of the Women's Sexual Function Questionnaire (FSM-2) between the study group and the control (22.42±4.39 and 16.13±7.76, respectively), with a lower risk of sexual dysfunction in women treated with vortioxetine. Also, lower risk of sexual dysfunction in these same women in the domains of desire, lubrication, orgasm, sexual frequency and sexual satisfaction. These differences were not found when assessing male sexual function. CONCLUSIONS Women treated with vortioxetine presented better sexual function than those treated with SSRIs or Duals and a lower risk of sexual dysfunction.
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Affiliation(s)
- F Sánchez-Sánchez
- Medicina de Familia y Comunitaria, Centro de Salud Xàtiva, Xàtiva, Valencia, España.
| | - B Ponce-Buj
- Medicina de Familia y Comunitaria, Centro de Salud Alaquàs, Alaquàs, Valencia, España
| | - A L Montejo-González
- Servicio de Psiquiatría, Hospital Clínico Universitario de Salamanca, Salamanca, España
| | - Y Sipán-Sarrión
- Medicina de Familia y Comunitaria, Centro de Salud Xàtiva, Xàtiva, Valencia, España
| | - A Gimeno-Marqués
- Medicina de Familia y Comunitaria, Centro de Salud L'Alcúdia, L'Alcúdia, Valencia, España
| | - A Merino-Gámez
- Medicina de Familia y Comunitaria, Centro de Salud Rafelbunyol, Rafelbunyol, Valencia, España
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Indirli R, Lanzi V, Arosio M, Mantovani G, Ferrante E. The association of hypogonadism with depression and its treatments. Front Endocrinol (Lausanne) 2023; 14:1198437. [PMID: 37635965 PMCID: PMC10449581 DOI: 10.3389/fendo.2023.1198437] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 07/21/2023] [Indexed: 08/29/2023] Open
Abstract
According to World Health Organization estimates, 5% of the adult population worldwide suffers from depression. In addition to the affective, psychomotor and cognitive symptoms which characterize this mood disorder, sexual dysfunction has been frequently reported among men suffering from depression. The most common sexual manifestations are decreased libido, erectile dysfunction and orgasmic disorder. In addition, epidemiological studies have documented a reduction of testosterone concentrations in men with depression and, for these reasons, depressive disorders appear as one possible cause of male functional hypogonadism. Moreover, some largely used antidepressant medications can cause or worsen sexual complaints, thus depression and its treatments rise several andrological-relevant issues. The other way round, men with hypogonadism can manifest depressed mood, anxiety, insomnia, memory impairment which, if mild, may respond to testosterone replacement therapy (TRT). However, the prevalence of functional hypogonadism in depression, and of depressive symptoms in hypogonadal men, is not known. Severe depressive symptoms do not respond to TRT, while the effect of treating major depression on functional hypogonadism, has not been investigated. Overall, the clinical relevance of each condition to the other, as well as the physiopathological underpinnings of their relationship, are still to be clarified. The present review summarizes current evidence on the influence of testosterone on mood and of depression on the hypothalamic-pituitary-testis axis; the clinical association between male hypogonadism and depression; and the reciprocal effects of respective treatments.
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Affiliation(s)
- Rita Indirli
- Endocrinology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Valeria Lanzi
- Endocrinology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Maura Arosio
- Endocrinology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Giovanna Mantovani
- Endocrinology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Emanuele Ferrante
- Endocrinology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
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Sadeghi MA, Nassireslami E, Yousefi Zoshk M, Hosseini Y, Abbasian K, Chamanara M. Phosphodiesterase inhibitors in psychiatric disorders. Psychopharmacology (Berl) 2023; 240:1201-1219. [PMID: 37060470 DOI: 10.1007/s00213-023-06361-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 03/27/2023] [Indexed: 04/16/2023]
Abstract
RATIONALE Challenges in drug development for psychiatric disorders have left much room for the introduction of novel treatments with better therapeutic efficacies and indices. As a result, intense research has focused on identifying new targets for developing such pharmacotherapies. One of these targets may be the phosphodiesterase (PDE) class of enzymes, which play important roles in intracellular signaling. Due to their critical roles in cellular pathways, these enzymes affect diverse neurobiological functions from learning and memory formation to neuroinflammation. OBJECTIVES In this paper, we reviewed studies on the use of PDE inhibitors (PDEIs) in preclinical models and clinical trials of psychiatric disorders including depression, anxiety, schizophrenia, post-traumatic stress disorder (PTSD), bipolar disorder (BP), sexual dysfunction, and feeding disorders. RESULTS PDEIs are able to improve symptoms of psychiatric disorders in preclinical models through activating the cAMP-PKA-CREB and cGMP-PKG pathways, attenuating neuroinflammation and oxidative stress, and stimulating neural plasticity. The most promising therapeutic candidates to emerge from these preclinical studies are PDE2 and PDE4 inhibitors for depression and anxiety and PDE1 and PDE10 inhibitors for schizophrenia. Furthermore, PDE3 and 4 inhibitors have shown promising results in clinical trials in patients with depression and schizophrenia. CONCLUSIONS Larger and better designed clinical studies of PDEIs in schizophrenia, depression, and anxiety are warranted to facilitate their translation into the clinic. Regarding the other conditions discussed in this review (most notably PTSD and BP), better characterization of the effects of PDEIs in preclinical models is required before clinical studies.
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Affiliation(s)
- Mohammad Amin Sadeghi
- Toxicology Research Center, AJA University of Medical Sciences, Tehran, Iran
- Department of Pharmacology, School of Medicine, AJA University of Medical Sciences, Tehran, Iran
| | - Ehsan Nassireslami
- Toxicology Research Center, AJA University of Medical Sciences, Tehran, Iran
- Department of Pharmacology, School of Medicine, AJA University of Medical Sciences, Tehran, Iran
| | - Mojtaba Yousefi Zoshk
- Trauma Research Center, AJA University of Medical Sciences, Tehran, Iran
- Department of Pediatrics, AJA University of Medical Sciences, Tehran, Iran
| | - Yasaman Hosseini
- Cognitive Neuroscience Center, School of Medicine, AJA University of Medical Sciences, Tehran, Iran
| | - Kourosh Abbasian
- Management and Health Economics Department, AJA University of Medical Sciences, Tehran, Iran
| | - Mohsen Chamanara
- Toxicology Research Center, AJA University of Medical Sciences, Tehran, Iran.
- Department of Pharmacology, School of Medicine, AJA University of Medical Sciences, Tehran, Iran.
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Hong H, Lu X, Lu Q, Huang C, Cui Z. Potential therapeutic effects and pharmacological evidence of sinomenine in central nervous system disorders. Front Pharmacol 2022; 13:1015035. [PMID: 36188580 PMCID: PMC9523510 DOI: 10.3389/fphar.2022.1015035] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 09/05/2022] [Indexed: 11/30/2022] Open
Abstract
Sinomenine is a natural compound extracted from the medicinal plant Sinomenium acutum. Its supplementation has been shown to present benefits in a variety of animal models of central nervous system (CNS) disorders, such as cerebral ischemia, intracerebral hemorrhage, traumatic brain injury (TBI), Alzheimer’s disease (AD), Parkinson’s disease (PD), epilepsy, depression, multiple sclerosis, morphine tolerance, and glioma. Therefore, sinomenine is now considered a potential agent for the prevention and/or treatment of CNS disorders. Mechanistic studies have shown that inhibition of oxidative stress, microglia- or astrocyte-mediated neuroinflammation, and neuronal apoptosis are common mechanisms for the neuroprotective effects of sinomenine. Other mechanisms, including activation of nuclear factor E2-related factor 2 (Nrf2), induction of autophagy in response to inhibition of protein kinase B (Akt)-mammalian target of rapamycin (mTOR), and activation of cyclic adenosine monophosphate-response element-binding protein (CREB) and brain-derived neurotrophic factor (BDNF), may also mediate the anti-glioma and neuroprotective effects of sinomenine. Sinomenine treatment has also been shown to enhance dopamine receptor D2 (DRD2)-mediated nuclear translocation of αB-crystallin (CRYAB) in astrocytes, thereby suppressing neuroinflammation via inhibition of Signal Transducer and Activator of Transcription 3 (STAT3). In addition, sinomenine supplementation can suppress N-methyl-D-aspartate (NMDA) receptor-mediated Ca2+ influx and induce γ-aminobutyric acid type A (GABAA) receptor-mediated Cl− influx, each of which contributes to the improvement of morphine dependence and sleep disturbance. In this review, we outline the pharmacological effects and possible mechanisms of sinomenine in CNS disorders to advance the development of sinomenine as a new drug for the treatment of CNS disorders.
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Affiliation(s)
- Hongxiang Hong
- Department of Spine Surgery, The Second Affiliated Hospital of Nantong University, Nantong, Jiangsu, China
| | - Xu Lu
- Department of Pharmacology, School of Pharmacy, Nantong University, Nantong, Jiangsu, China
| | - Qun Lu
- Department of Pharmacy, Nantong Third Hospital Affiliated to Nantong University, Nantong, Jiangsu, China
| | - Chao Huang
- Department of Pharmacology, School of Pharmacy, Nantong University, Nantong, Jiangsu, China
| | - Zhiming Cui
- Department of Spine Surgery, The Second Affiliated Hospital of Nantong University, Nantong, Jiangsu, China
- *Correspondence: Zhiming Cui,
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