1
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Kumar E N, Marathe PA, Kamat SK, Havaldar H, Eldhose M, Mall P. Experimental evaluation of hypnotic and antidepressant effect of pine needles of Cedrusdeodara. J Ayurveda Integr Med 2023; 14:100707. [PMID: 37201295 PMCID: PMC10203744 DOI: 10.1016/j.jaim.2023.100707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 03/06/2023] [Accepted: 04/05/2023] [Indexed: 05/20/2023] Open
Affiliation(s)
| | - Padmaja A Marathe
- Department of Pharmacology and Therapeutics, Seth GSMC & KEM Hospital, Mumbai, India.
| | - Sandhya K Kamat
- Department of Pharmacology and Therapeutics, Seth GSMC & KEM Hospital, Mumbai, India
| | - Harshitha Havaldar
- Department of Pharmacology and Therapeutics, Seth GSMC & KEM Hospital, Mumbai, India
| | - Merin Eldhose
- Pharmacology, Seth GSMC & KEM Hospital, Mumbai, India
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2
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Inflammation and Treatment-Resistant Depression from Clinical to Animal Study: A Possible Link? Neurol Int 2023; 15:100-120. [PMID: 36648973 PMCID: PMC9844360 DOI: 10.3390/neurolint15010009] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 12/29/2022] [Accepted: 01/12/2023] [Indexed: 01/18/2023] Open
Abstract
The aim of this study was to investigate the relationship between treatment-resistant depression (TRD) and inflammation in humans and experimental models. For the human study, a retrospective cohort study was conducted with 206 participants; half were on antidepressants for major depressive disorder. The patients were divided into healthy and depressed groups. Inflammation was assessed based on the values of the main inflammatory biomarkers (CRP, WBC and ESR). For the animal experiments, 35 adult male Wistar rats were assigned to stressed and non-stressed groups. Inflammation and stress were induced using lipopolysaccharide and chronic unpredictable mild stress. A 10 mg/kg intraperitoneal injection of fluoxetine (FLX), a known antidepressant, was simultaneously administered daily for 4 weeks. Behavioral tests were performed. The plasma levels of inflammatory and stress biomarkers were measured and were significantly higher in the stressed and non-responsive groups in both studies. This study provides evidence of the link between inflammation and TRD. We further observed a possible link via the Phosphorylated Janus Kinase 2 and Phosphorylated Signal Transducer and Activator of Transcription 3 (P-JAK2/P-STAT3) signaling pathway and found that chronic stress and high inflammation hinder the antidepressant effects of FLX. Thus, non-response to antidepressants could be mitigated by treating inflammation to improve the antidepressant effect in patients with TRD.
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3
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Bio-behavioural changes in treatment-resistant socially isolated FSL rats show variable or improved response to combined fluoxetine-olanzapine versus olanzapine treatment. IBRO Neurosci Rep 2022; 13:284-298. [PMID: 36204253 PMCID: PMC9529672 DOI: 10.1016/j.ibneur.2022.08.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 08/14/2022] [Accepted: 08/31/2022] [Indexed: 11/22/2022] Open
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4
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Memudu AE. The Efficacy of N-Acetyl-Cysteine (NAC) Supplementation in FST Model for Screening Antidepressants. Basic Clin Neurosci 2022; 13:839-854. [PMID: 37323955 PMCID: PMC10262292 DOI: 10.32598/bcn.2023.2356.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 02/23/2021] [Accepted: 03/13/2021] [Indexed: 06/17/2023] Open
Abstract
Introduction The model for screening antidepressant-like activity in pre-clinical drug studies include, rat forced swimming test (FST). The reports on N-acetylcysteine (NAC) as an antioxidant supplement in stress related disorder is well documented. This study was aimed at potential antidepressant mechanism of N-Acetyl Cysteine (NAC), a glutamate precursor on FST animal model for screening antidepressant drugs using fluoxetine, a selective serotonin reuptake inhibitors (SSRIs) as standard antidepressant drug. Methods Thirty adult male Wistar rats used for this study were randomly divided into six groups each with five (n=5) rats. The control group (A) received 1 ml of normal saline daily, group B served as the FST model, group C received 200mg/kg/day of NAC, group D received 20mg/kg/day of fluoxetine, group E the FST model treated with 200mg/kg/day of NAC, and F is the FST model treated with 20mg/kg/day of fluoxetine. Drugs were given orally. The effects of NAC on brain weights, the FST paradigms, sucrose preference test (SPT) for anhedonia were assessed and data analyzed using ANOVA where Tukey post-hoc test for statistical significance was set at (p < 0.05). The brains fixed in 4% paraformaldehyde, were processed and the paraffin embedded tissue were serially sectioned at 5 μm thick to be stained using Haematoxylin and Eosin (H and E) stain, immuno-histochemistry for synaptophysin (p38) and astrocytes (GFAP) activities in the prefrontal cortex (PFC). Results Findings showed that NAC prevented FST-induced anxiety-like behaviors demonstrated by an increased SPT (that alleviates anhedonia), mobility time, and reduced immobility time. NAC caused an increase in brain weights and prevented FST-induced neurodegeneration, the proliferation of reactive astrocytes, and diminished synaptophysin immunoreactivity in the PFC similar to that seen in fluoxetine a standard anti-depressant drug. Conclusion NAC treatment significantly exhibits its neuroprotective mechanism via inhibiting the proliferation of reactive astrocytes, which protects neurons and synapses from oxidative tissue damage induced by FST, hence an increase in synaptophysin activity that culminates in increased neural activity, increased SPT, and reduced immobility time.
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Affiliation(s)
- Adejoke Elizabeth Memudu
- Department of Anatomy, Faculty of Basic Medical Sciences, College of Medical Sciences, Edo State University, Uzairue, Edo State, Nigeria
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5
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Shyu BC, He AB, Yu YH, Huang ACW. Tricyclic antidepressants and selective serotonin reuptake inhibitors but not anticonvulsants ameliorate pain, anxiety, and depression symptoms in an animal model of central post-stroke pain. Mol Pain 2021; 17:17448069211063351. [PMID: 34903115 PMCID: PMC8679055 DOI: 10.1177/17448069211063351] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Background Central post-stroke pain (CPSP) is a type of neuropathic pain caused by
dysfunction in the spinothalamocortical pathway. However, no animal studies
have examined comorbid anxiety and depression symptoms. Whether the typical
pharmacological treatments for CPSP, which include antidepressants,
selective serotonin reuptake inhibitors (SSRIs), and anticonvulsants, can
treat comorbid anxiety and depression symptoms in addition to pain remains
unclear? The present study ablated the ventrobasal complex of the thalamus
(VBC) to cause various CPSP symptoms. The effects of the tricyclic
antidepressants amitriptyline and imipramine, the SSRI fluoxetine, and the
anticonvulsant carbamazepine on pain, anxiety, and depression were
examined. Results The results showed that VBC lesions induced sensitivity to thermal pain,
measured using a hot water bath; mechanical pain, assessed by von Frey test;
anxiety behavior, determined by the open-field test, elevated plus-maze
test, and zero-maze test; and depression behavior, assessed by the forced
swim test. No effect on motor activity in the open-field test was observed.
Amitriptyline reduced thermal and mechanical pain sensitivity and anxiety
but not depression. Imipramine suppressed thermal and mechanical pain
sensitivity, anxiety, and depression. Fluoxetine blocked mechanical but not
thermal pain sensitivity, anxiety, and depression. However, carbamazepine
did not affect pain, anxiety, or depression. Conclusion In summary, antidepressants and SSRIs but not anticonvulsants can effectively
ameliorate pain and comorbid anxiety and depression in CPSP. The present
findings, including discrepancies in the effects observed following
treatment with anticonvulsants, antidepressants, and SSRIs in this CPSP
animal model, can be applied in the clinical setting to guide the
pharmacological treatment of CPSP symptoms.
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Affiliation(s)
| | - Alan Bh He
- Department of Psychology, 56854Fo Guang University, Yilan County 26247, Taiwan
| | - Ying H Yu
- Department of Psychology, 56854Fo Guang University, Yilan County 26247, Taiwan.,Department of Biotechnology and Animal Science, National Ilan University, Yilan City, Yilan County 260, Taiwan
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6
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Khan MI, Nikoui V, Naveed A, Mumtaz F, Zaman H, Haider A, Aman W, Wahab A, Khan SN, Ullah N, Dehpour AR. Antidepressant-like effect of ethanol in mice forced swimming test is mediated via inhibition of NMDA/nitric oxide/cGMP signaling pathway. Alcohol 2021; 92:53-63. [PMID: 33581263 DOI: 10.1016/j.alcohol.2021.01.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Revised: 01/04/2021] [Accepted: 01/14/2021] [Indexed: 12/25/2022]
Abstract
There is evidence for a dramatic relationship between depression and alcohol consumption. Depressed patients may abuse ethanol because this agent reduces the symptoms of depression. In the current study, we aimed to investigate the NMDA/nitric oxide/cGMP pathway in the antidepressant-like effect of ethanol in an animal model of behavioral despair. Animals were subjected to locomotor activity in an open-field test separately, followed by a forced swimming test. During the forced swimming test (FST), ethanol (2 and 2.5 g/kg) significantly decreased the immobility time without altering the locomotor activity of animals. The antidepressant-like effect of ethanol (2.5 g/kg) was reversed by co-administration of N-methyl-D-aspartate (NMDA, 75 mg/kg), L-arginine (750 mg/kg), or sildenafil (5 mg/kg). In contrast, co-administration of MK-801 (0.05 mg/kg), ketamine (1 mg/kg), and ifenprodil (0.5 mg/kg) as antagonists of NMDAR, and NG-nitro-L-arginine methyl ester (L-NAME, 10 mg/kg), 7-nitroindazole (7-NI, 30 mg/kg), and methylene blue (10 mg/kg) as inhibitors of nitric oxide synthase (NOS), or 1H-[1,2,4]oxadiazole[4,3-a]quinoxalin-1-one (ODQ) (20 mg/kg), a nitric oxide/cyclic-guanosine monophosphate (NO-cGMP) inhibitor, with a subeffective dose of ethanol (1.5 g/kg), significantly decreased the immobility time in the FST. Furthermore, injection of ethanol 2.5 g/kg alone or 1.5 g/kg with a 7-NI subeffective dose, significantly decreased the nitrite levels in the hippocampus and prefrontal cortex. Hence, it is concluded that blockade of NMDA receptors and the nitric oxide/cyclic-guanosine monophosphate (NO-cGMP) pathway might be involved in the antidepressant-like effect of ethanol in mice.
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Affiliation(s)
- Muhammad Imran Khan
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, G7-Islamabad, Pakistan; Department of Pharmacy, Kohat University of Science and Technology, Kohat, 26000, KPK, Pakistan.
| | - Vahid Nikoui
- Razi Drug Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Aamir Naveed
- Department of Psychiatry, PIMS, Islamabad, Pakistan
| | - Faiza Mumtaz
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamid Zaman
- Department of Pharmacy, Kohat University of Science and Technology, Kohat, 26000, KPK, Pakistan
| | - Adnan Haider
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi, Punjab, 46000, Pakistan
| | - Waqar Aman
- Faculty of Pharmacy, University of Central Punjab, Lahore, Punjab, Pakistan
| | - Abdul Wahab
- Department of Pharmacy, Kohat University of Science and Technology, Kohat, 26000, KPK, Pakistan
| | - Shahid Niaz Khan
- Department of Zoology, Kohat University of Science & Technology, Kohat, Pakistan
| | - Najeeb Ullah
- Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, KPK, Pakistan
| | - Ahmad Reza Dehpour
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran.
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Zaidan H, Galiani D, Gaisler-Salomon I. Pre-reproductive stress in adolescent female rats alters oocyte microRNA expression and offspring phenotypes: pharmacological interventions and putative mechanisms. Transl Psychiatry 2021; 11:113. [PMID: 33547270 PMCID: PMC7865076 DOI: 10.1038/s41398-021-01220-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 12/23/2020] [Accepted: 01/11/2021] [Indexed: 12/31/2022] Open
Abstract
Pre-reproductive stress (PRS) to adolescent female rats alters anxiogenic behavior in first (F1)- and second-generation (F2) offspring and increases mRNA expression of corticotropin-releasing factor receptor type 1 (Crhr1) in oocytes and in neonate offspring brain. Here, we ask whether the expression of Crhr1 and Crhr1-targeting microRNA is altered in brain, blood, and oocytes of exposed females and in the brain of their neonate and adult F1 and F2 offspring. In addition, we inquire whether maternal post-stress drug treatment reverses PRS-induced abnormalities in offspring. We find that PRS induces a selective increase in Crhr1-targeting mir-34a and mir-34c in blood and oocytes, while non-Crhr1 microRNA molecules remain unaltered. PRS induces similar microRNA changes in prefrontal cortex of F1 and F2 neonates. In adult animals, cortical Crhr1, but not mir-34, expression is affected by both maternal and direct stress exposure. Post-PRS fluoxetine (FLX) treatment increases pup mortality, and both FLX and the Crhr1 antagonist NBI 27914 reverse some of the effects of PRS and also have independent effects on F1 behavior and gene expression. PRS also alters behavior as well as gene and miRNA expression patterns in paternally derived F2 offspring, producing effects that are different from those previously found in maternally derived F2 offspring. These findings extend current knowledge on inter- and trans-generational transfer of stress effects, point to microRNA changes in stress-exposed oocytes as a potential mechanism, and highlight the consequences of post-stress pharmacological interventions in adolescence.
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Affiliation(s)
- Hiba Zaidan
- grid.18098.380000 0004 1937 0562School of Psychological Sciences and the Integrated Brain and Behavior Research Center, University of Haifa, Haifa, Israel
| | - Dalia Galiani
- grid.13992.300000 0004 0604 7563Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel
| | - Inna Gaisler-Salomon
- School of Psychological Sciences and the Integrated Brain and Behavior Research Center, University of Haifa, Haifa, Israel.
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8
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Mncube K, Möller M, Harvey BH. Post-weaning Social Isolated Flinders Sensitive Line Rats Display Bio-Behavioural Manifestations Resistant to Fluoxetine: A Model of Treatment-Resistant Depression. Front Psychiatry 2021; 12:688150. [PMID: 34867504 PMCID: PMC8635751 DOI: 10.3389/fpsyt.2021.688150] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 09/29/2021] [Indexed: 12/16/2022] Open
Abstract
Treatment-resistant depression (TRD) complicates the management of major depression (MD). The underlying biology of TRD involves interplay between genetic propensity and chronic and/or early life adversity. By combining a genetic animal model of MD and post-weaning social isolation rearing (SIR), we sought to produce an animal that displays more severe depressive- and social anxiety-like manifestations resistant to standard antidepressant treatment. Flinders Sensitive Line (FSL) pups were social or isolation reared from weaning [postnatal day (PND) 21], receiving fluoxetine (FLX) from PND 63 (10 mg/kg × 14 days), and compared to Sprague Dawley (SD) controls. Depressive-, anxiety-like, and social behaviour were assessed from PND 72 in the forced swim test (FST) and social interaction test (SIT). Post-mortem cortico-hippocampal norepinephrine (NE), serotonin (5-HT), and dopamine (DA), as well as plasma interleukin 6 (IL-6), tumour necrosis factor alpha (TNF-α), corticosterone (CORT), and dopamine-beta-hydroxylase (DBH) levels were assayed. FSL rats displayed significant cortico-hippocampal monoamine disturbances, and depressive- and social anxiety-like behaviour, the latter two reversed by FLX. SIR-exposed FSL rats exhibited significant immobility in the FST and social impairment which were, respectively, worsened by or resistant to FLX. In SIR-exposed FSL rats, FLX significantly raised depleted NE and 5-HT, significantly decreased DBH and caused a large effect size increase in DA and decrease in CORT and TNF-α. Concluding, SIR-exposed FSL rats display depressive- and social anxiety-like symptoms that are resistant to, or worsened by, FLX, with reduced plasma DBH and suppressed cortico-hippocampal 5-HT, NE and DA, all variably altered by FLX. Exposure of a genetic animal model of MD to post-weaning SIR results in a more intractable depressive-like phenotype as well as changes in TRD-related biomarkers, that are resistant to traditional antidepressant treatment. Given the relative absence of validated animal models of TRD, these findings are especially promising and warrant study, especially further predictive validation.
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Affiliation(s)
- Khulekani Mncube
- Centre of Excellence for Pharmaceutical Sciences (PharmaCen), Division of Pharmacology, School of Pharmacy, North-West University, Potchefstroom, South Africa
| | - Marisa Möller
- Centre of Excellence for Pharmaceutical Sciences (PharmaCen), Division of Pharmacology, School of Pharmacy, North-West University, Potchefstroom, South Africa
| | - Brian H Harvey
- Centre of Excellence for Pharmaceutical Sciences (PharmaCen), Division of Pharmacology, School of Pharmacy, North-West University, Potchefstroom, South Africa.,South African Medical Research Council Unit on Risk and Resilience in Mental Disorders, Department of Psychiatry and Mental Health and Neuroscience Institute, University of Cape Town, Cape Town, South Africa
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9
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Sakhri FZ, Adachi N, Zerizer S, Ohashi Y, Ikemoto H, Tsukada M, Kabouche Z, Hisamitsu T, Sunagawa M. Behavioral and neurological improvement by Cydonia oblonga fruit extract in chronic immobilization stress rats. Phytother Res 2020; 35:2074-2084. [PMID: 33205508 DOI: 10.1002/ptr.6953] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 10/17/2020] [Accepted: 11/05/2020] [Indexed: 11/12/2022]
Abstract
It is known that chronic stress is a contributing factor to several physical and mental diseases. In this study, we examined the effect of hydroethanolic extract of Cydonia oblonga fruit (HECO, 300 mg/kg) in chronically immobilized rats on physiological and behavioral parameters by the open field test (OFT), sucrose preference test (SPT), and forced swimming test (FST) and on neurological alterations by analysis of the hippocampal neurogenesis. A daily 6 hr exposure to chronic immobilization stress (CIS) for 21 consecutive days induced anxiety- and depressive-like behaviors in rats' concomitant with decreased weight gain and increased plasma corticosterone (CORT) levels, rats also showed atrophy in the CA3 subregion of the hippocampus and a decreased number of Ki67 and DCX positive cells in the dentate gyrus (DG). Treatment with HECO successfully suppressed the physiological and behavioral markers of the CIS and prevents the structural abnormality and the impaired cell proliferation in the hippocampus. Moreover, the daily administration of HECO improved the mood function in normal rats. Taking together, our findings demonstrate, for the first time, the anti-depressive effect of C. oblonga fruit by enhancing the hippocampal neurogenesis in the rat model of depression.
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Affiliation(s)
- Fatma Z Sakhri
- Department of Physiology, School of Medicine, Showa University, Shinagawa-ku, Japan.,Laboratoire d'Immunologie, Université Des Frères Mentouri-Constantine 1, Constantine, Algeria.,Laboratoire d'Obtention de Substances Thérapeutiques, Université Des Frères Mentouri-Constantine 1, Constantine, Algeria
| | - Naoki Adachi
- Department of Physiology, School of Medicine, Showa University, Shinagawa-ku, Japan
| | - Sakina Zerizer
- Laboratoire d'Immunologie, Université Des Frères Mentouri-Constantine 1, Constantine, Algeria
| | - Yusuke Ohashi
- Department of Physiology, School of Medicine, Showa University, Shinagawa-ku, Japan
| | - Hideshi Ikemoto
- Department of Physiology, School of Medicine, Showa University, Shinagawa-ku, Japan
| | - Mana Tsukada
- Department of Physiology, School of Medicine, Showa University, Shinagawa-ku, Japan
| | - Zahia Kabouche
- Laboratoire d'Obtention de Substances Thérapeutiques, Université Des Frères Mentouri-Constantine 1, Constantine, Algeria
| | - Tadashi Hisamitsu
- Department of Physiology, School of Medicine, Showa University, Shinagawa-ku, Japan
| | - Masataka Sunagawa
- Department of Physiology, School of Medicine, Showa University, Shinagawa-ku, Japan
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10
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La-Vu M, Tobias BC, Schuette PJ, Adhikari A. To Approach or Avoid: An Introductory Overview of the Study of Anxiety Using Rodent Assays. Front Behav Neurosci 2020; 14:145. [PMID: 33005134 PMCID: PMC7479238 DOI: 10.3389/fnbeh.2020.00145] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 07/28/2020] [Indexed: 12/21/2022] Open
Abstract
Anxiety is a widely studied phenomenon in behavioral neuroscience, but the recent literature lacks an overview of the major conceptual framework underlying anxiety research to introduce young researchers to the field. In this mini-review article, which is aimed toward new undergraduate and graduate students, we discuss how researchers exploit the approach-avoidance conflict, an internal conflict rodents face between exploration of novel environments and avoidance of danger, to inform rodent assays that allow for the measurement of anxiety-related behavior in the laboratory. We review five widely-used rodent anxiety assays, consider the pharmacological validity of these assays, and discuss neural circuits that have recently been shown to modulate anxiety using the assays described. Finally, we offer related lines of inquiry and comment on potential future directions.
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Affiliation(s)
- Mimi La-Vu
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, United States
| | - Brooke C Tobias
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, United States
| | - Peter J Schuette
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, United States
| | - Avishek Adhikari
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, United States
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11
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Daniels S, Horman T, Lapointe T, Melanson B, Storace A, Kennedy SH, Frey BN, Rizvi SJ, Hassel S, Mueller DJ, Parikh SV, Lam RW, Blier P, Farzan F, Giacobbe P, Milev R, Placenza F, Soares CN, Turecki G, Uher R, Leri F. Reverse translation of major depressive disorder symptoms: A framework for the behavioural phenotyping of putative biomarkers. J Affect Disord 2020; 263:353-366. [PMID: 31969265 DOI: 10.1016/j.jad.2019.11.108] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 11/13/2019] [Accepted: 11/22/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND Reverse translating putative biomarkers of depression from patients to animals is complex because Major Depressive Disorder (MDD) is a highly heterogenous condition. This review proposes an approach to reverse translation based on relating relevant bio-behavioural functions in laboratory rodents to MDD symptoms. METHODS This systematic review outlines symptom clusters assessed by psychometric tests of MDD and antidepressant treatment response including the Montgomery-Åsberg Depression Rating Scale, the Hamilton Depression Rating Scale, and the Beck Depression Inventory. Symptoms were related to relevant behavioural assays in laboratory rodents. RESULTS The resulting battery of tests includes passive coping, anxiety-like behaviours, sleep, caloric intake, cognition, psychomotor functions, hedonic reactivity and aversive learning. These assays are discussed alongside relevant clinical symptoms of MDD, providing a framework through which reverse translation of a biomarker can be interpreted. LIMITATIONS Certain aspects of MDD may not be quantified by tests in laboratory rodents, and their biological significance may not always be of clinical relevance. CONCLUSIONS Using this reverse translation approach, it is possible to clarify the functional significance of a putative biomarker in rodents and hence translate its contribution to specific clinical symptoms, or clusters of symptoms.
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Affiliation(s)
- Stephen Daniels
- Department of Psychology and Neuroscience, University of Guelph, Guelph N1G 2W1, Ontario, Canada
| | - Thomas Horman
- Department of Psychology and Neuroscience, University of Guelph, Guelph N1G 2W1, Ontario, Canada
| | - Thomas Lapointe
- Department of Psychology and Neuroscience, University of Guelph, Guelph N1G 2W1, Ontario, Canada
| | - Brett Melanson
- Department of Psychology and Neuroscience, University of Guelph, Guelph N1G 2W1, Ontario, Canada
| | - Alexandra Storace
- Department of Psychology and Neuroscience, University of Guelph, Guelph N1G 2W1, Ontario, Canada
| | - Sidney H Kennedy
- University of Toronto Health Network, Toronto, Ontario, Canada; St. Michael's Hospital, Toronto, Ontario, Canada
| | | | - Sakina J Rizvi
- University of Toronto Health Network, Toronto, Ontario, Canada; St. Michael's Hospital, Toronto, Ontario, Canada
| | | | - Daniel J Mueller
- The Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | | | - Raymond W Lam
- The University of British Columbia, Vancouver, British Columbia, Canada
| | - Pierre Blier
- The Royal Institute of Mental Health Research, Ottawa, Ontario, Canada
| | - Faranak Farzan
- Simon Fraser University, Burnaby, British Columbia, Canada
| | - Peter Giacobbe
- University of Toronto Health Network, Toronto, Ontario, Canada
| | | | - Franca Placenza
- University of Toronto Health Network, Toronto, Ontario, Canada
| | | | | | - Rudolf Uher
- Dalhousie University, Halifax, Nova Scotia, Canada
| | - Francesco Leri
- Department of Psychology and Neuroscience, University of Guelph, Guelph N1G 2W1, Ontario, Canada.
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12
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Celecoxib potentiates the antianxiety and anticompulsive-like activity of fluoxetine against chronic unpredictable mild stress in experimental animals. Behav Pharmacol 2020; 30:251-259. [PMID: 30724800 DOI: 10.1097/fbp.0000000000000468] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Obsessive-compulsive disorder (OCD) is considered a heterogeneous anxiety disorder that includes compulsions. Celecoxib is considered an adjuvant to fluoxetine in the management of OCD in a clinical study. However, the experimental evidence is yet to be established. Therefore, the antianxiety and anticompulsive-like activity of celecoxib (20 mg/kg, orally) was evaluated in the presence or absence of fluoxetine (20 mg/kg, orally) in mice who were exposed to chronic unpredictable mild stress (CUMS) for 14 consecutive days. Seven-day treatment of celecoxib significantly attenuated the CUMS-induced anxiety in open-field, hole-board, elevated plus maze tests, and compulsion in the marble-burying test. Celecoxib significantly reversed the CUMS-induced decrease and increase in the levels of serotonin (5-HT) and its metabolite (5-hydroxyindole acetic acid) in the prefrontal cortex, and attenuated the CUMS-induced increase in the levels of inflammatory markers such as interleukin-6 and tumor necrosis factor-α, and apoptosis marker caspase-3 in the prefrontal cortex. Celecoxib also potentiated the anxiolytic, anticompulsive, serotonergic, anti-inflammatory, and antiapoptotic activity of 7-day treatment with fluoxetine in CUMS-challenged animals compared with their monotherapy. Thus, it can be speculated that the combination of an anti-inflammatory agent with selective serotonin reuptake inhibitor could be a better therapeutic option in the management of stress-related disorders including selective serotonin reuptake inhibitor-resistant OCD.
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Sierra-Fonseca JA, Parise LF, Flores-Ramirez FJ, Robles EH, Garcia-Carachure I, Iñiguez SD. Dorsal Hippocampus ERK2 Signaling Mediates Anxiolytic-Related Behavior in Male Rats. ACTA ACUST UNITED AC 2019; 3. [PMID: 32095734 PMCID: PMC7039622 DOI: 10.1177/2470547019897030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Background Anxiety disorders are the most common neuropathologies worldwide, but the precise neuronal mechanisms that underlie these disorders remain unknown. The hippocampus plays a role in mediating anxiety-related responses, which can be modeled in rodents using behavioral assays, such as the elevated plus maze. Yet, the molecular markers that underlie affect-related behavior on the elevated plus maze are not well understood. Methods We used herpes simplex virus vector delivery to overexpress extracellular signal-regulated kinase-2, a signaling molecule known to be involved in depression and anxiety, within the dorsal hippocampus of adult Sprague-Dawley male rats. Three days post virus delivery, we assessed anxiety-like responses on the elevated plus maze or general locomotor activity on the open field test. Results When compared to controls, rats overexpressing extracellular signal-regulated kinase-2 in the dorsal hippocampus displayed an anxiolytic-like phenotype, per increases in time spent in the open arms, and less time in the closed arms, of the elevated plus maze. Furthermore, no changes in locomotor activity as a function of virus infusion were observed on the open field test between the experimental groups. Conclusion This investigation demonstrates that virus-mediated increases of extracellular signal-regulated kinase-2 signaling, within the hippocampus, plays a critical role in decreasing anxiogenic responses on the rat elevated plus maze. As such, our data provide construct validity, at least in part, to the molecular mechanisms that mediate anxiolytic-like behavior in rodent models for the study of anxiety.
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Affiliation(s)
| | - Lyonna F. Parise
- Fishberg Department of Neuroscience, Icahn School of Medicine at
Mount Sinai, New York, NY, USA
| | | | - Eden H. Robles
- Department of Psychology, The University of Texas at El Paso, El
Paso, TX, USA
| | | | - Sergio D. Iñiguez
- Department of Psychology, The University of Texas at El Paso, El
Paso, TX, USA
- Sergio D. Iñiguez, Department of Psychology,
The University of Texas at El Paso, 500 West University Avenue, El Paso, TX
79968, USA.
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Abreu MS, Maximino C, Banha F, Anastácio PM, Demin KA, Kalueff AV, Soares MC. Emotional behavior in aquatic organisms? Lessons from crayfish and zebrafish. J Neurosci Res 2019; 98:764-779. [DOI: 10.1002/jnr.24550] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 09/24/2019] [Accepted: 10/15/2019] [Indexed: 12/17/2022]
Affiliation(s)
- Murilo S. Abreu
- Bioscience Institute University of Passo Fundo (UPF) Passo Fundo Brazil
- The International Zebrafish Neuroscience Research Consortium (ZNRC) Slidell LA USA
| | - Caio Maximino
- The International Zebrafish Neuroscience Research Consortium (ZNRC) Slidell LA USA
- Institute of Health and Biological Studies Federal University of Southern and Southeastern Pará, Unidade III Marabá Brazil
| | - Filipe Banha
- Department of Landscape, Environment and Planning MARE – Marine and Environmental Sciences Centre University of Évora Évora Portugal
| | - Pedro M. Anastácio
- Department of Landscape, Environment and Planning MARE – Marine and Environmental Sciences Centre University of Évora Évora Portugal
| | - Konstantin A. Demin
- Institute of Experimental Medicine Almazov National Medical Research Center Ministry of Healthcare of Russian Federation St. Petersburg Russia
- Institute of Translational Biomedicine St. Petersburg State University St. Petersburg Russia
| | - Allan V. Kalueff
- School of Pharmacy Southwest University Chongqing China
- Ural Federal University Ekaterinburg Russia
| | - Marta C. Soares
- CIBIO, Research Centre in Biodiversity and Genetic Resources University of Porto Porto Portugal
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Araujo SM, Poetini MR, Bortolotto VC, de Freitas Couto S, Pinheiro FC, Meichtry LB, de Almeida FP, Santos Musachio EA, de Paula MT, Prigol M. Chronic unpredictable mild stress-induced depressive-like behavior and dysregulation of brain levels of biogenic amines in Drosophila melanogaster. Behav Brain Res 2018; 351:104-113. [DOI: 10.1016/j.bbr.2018.05.016] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 04/09/2018] [Accepted: 05/15/2018] [Indexed: 12/16/2022]
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