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Komlao P, Kraiwattanapirom N, Promyo K, Hein ZM, Chetsawang B. Melatonin enhances the restoration of neurological impairments and cognitive deficits during drug withdrawal in methamphetamine-induced toxicity and endoplasmic reticulum stress in rats. Neurotoxicology 2023; 99:305-312. [PMID: 37979660 DOI: 10.1016/j.neuro.2023.11.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 11/04/2023] [Accepted: 11/12/2023] [Indexed: 11/20/2023]
Abstract
Methamphetamine (METH) is a psychostimulant with a very high addiction rate. Prolonged use of METH has been observed as one of the root causes of neurotoxicity. Melatonin (Mel) has been found to have a significant role in METH-induced neurotoxicity. This study aimed to investigate the restorative effect of Mel on behavioral flexibility in METH-induced cognitive deficits. Male Sprague-Dawley rats were randomly assigned to be intraperitoneally injected with saline (control) or Meth at 5 mg/kg for 7 consecutive days. Then, METH injection was withdrawn and rats in each group were subcutaneously injected with saline or Mel at 10 mg/kg for 14 consecutive days. The stereotypic behavioral test and attentional set-shifting task (ASST) were used to evaluate neurological functions and cognitive flexibility, respectively. Rats developed abnormal features of stereotyped behaviors and deficits in cognitive flexibility after 7 days of METH administration. However, post-treatment with Mel for 14 days after METH withdrawal dramatically ameliorated the neurological and cognitive deficits in METH-treated rats. Blood biomarkers indicated METH-induced systemic low-grade inflammation. Moreover, METH-induced endoplasmic reticulum (ER) stress in the prefrontal cortex was diminished by melatonin supplementation. These findings might reveal the therapeutic potential of Mel in METH toxicity-induced neurological and cognitive deficits.
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Affiliation(s)
- Pongphat Komlao
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University, PO Box 616, 6200 MD Maastricht, Netherlands
| | - Natcharee Kraiwattanapirom
- Research Center for Neuroscience, Institute of Molecular Biosciences, Mahidol University, Salaya, Nakhonpathom 73170, Thailand
| | - Kitipong Promyo
- School of Food Technology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Zaw Myo Hein
- Basic Medical Sciences Department, College of Medicine and Center of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman P.O. Box 346, United Arab Emirates
| | - Banthit Chetsawang
- Research Center for Neuroscience, Institute of Molecular Biosciences, Mahidol University, Salaya, Nakhonpathom 73170, Thailand.
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Chaidee N, Kraiwattanapirom N, Pannengpetch S, Nopparat C, Govitrapong P, Siripornpanich V, Suwanjang W, Nudmamud-Thanoi S, Chetsawang B. Cognitive impairment and changes of red blood cell components and serum levels of IL-6, IL-18, and L-tryptophan in methamphetamine abusers. Am J Neurodegener Dis 2023; 12:1-15. [PMID: 36937109 PMCID: PMC10018000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 02/08/2023] [Indexed: 06/18/2023]
Abstract
UNLABELLED The deficit in cognitive function is more concerning in methamphetamine (MA) users. The cognitive deficit was suspected to be the consequence of neuroinflammation-induced neurological dysregulation. In addition, activating the key enzyme in the tryptophan metabolic pathway by pro-inflammatory cytokines results in metabolite toxicity, further generating cognitive impairments. However, the evidence for the role of neuroinflammation and tryptophan metabolites involved in MA-induced cognitive deficit needs more conclusive study. OBJECTIVES This retrospective study aimed to determine blood-inflammatory markers, tryptophan metabolite-related molecules, and cognitive function in MA abusers compared to healthy control (HC) participants. METHODS The cognitive functions were evaluated using Stroop, Go/No-Go, One Back Task (OBT), and Wisconsin Card Sorting Test-64 (WCST-64). Blood samples were analyzed for complete blood count (CBC) analysis, serum inflammatory cytokines interleukin (IL)-6 and IL-18 and tryptophan metabolites. RESULTS MA group exhibited poor cognitive performance in selective attention, inhibition, working memory, cognitive flexibility, concept formation and processing speed compared to HC. Reduction in red blood cell (RBC) components but induction in white blood cells (WBCs) and IL-6 were observed in MA abusers, which might indicate anemia of (systemic chronic low-grade) inflammation. In addition, the depletion of precursor in the tryptophan metabolic pathway, L-tryptophan was also observed in MA users, which might represent induction in tryptophan metabolites. CONCLUSION These findings emphasize that blood biomarkers might be a surrogate marker to predict the role of neuroinflammation and abnormal tryptophan metabolite in MA-induced cognitive impairments.
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Affiliation(s)
- Nutthika Chaidee
- Research Center for Neuroscience, Institute of Molecular Biosciences, Mahidol UniversitySalaya, Nakhon Pathom, Thailand
| | - Natcharee Kraiwattanapirom
- Research Center for Neuroscience, Institute of Molecular Biosciences, Mahidol UniversitySalaya, Nakhon Pathom, Thailand
| | - Supitcha Pannengpetch
- Center for Research and Innovation, Faculty of Medical Technology, Mahidol UniversitySalaya, Nakhon Pathom, Thailand
| | - Chutikorn Nopparat
- Innovative Learning Center, Srinakharinwirot UniversityBangkok, Thailand
| | | | - Vorasith Siripornpanich
- Research Center for Neuroscience, Institute of Molecular Biosciences, Mahidol UniversitySalaya, Nakhon Pathom, Thailand
| | - Wilasinee Suwanjang
- Center for Research and Innovation, Faculty of Medical Technology, Mahidol UniversitySalaya, Nakhon Pathom, Thailand
| | - Sutisa Nudmamud-Thanoi
- Department of Anatomy and Centre of Excellence in Medical Biotechnology, Faculty of Medical Science, Naresuan UniversityPhitsanulok, Thailand
| | - Banthit Chetsawang
- Research Center for Neuroscience, Institute of Molecular Biosciences, Mahidol UniversitySalaya, Nakhon Pathom, Thailand
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Kraiwattanapirom N, Siripornpanich V, Suwannapu W, Unaharassamee W, Chawang O, Lomwong N, Vittayatavornwong L, Chetsawang B. The quantitative analysis of EEG during resting and cognitive states related to neurological dysfunctions and cognitive impairments in methamphetamine abusers. Neurosci Lett 2022; 789:136870. [PMID: 36100041 DOI: 10.1016/j.neulet.2022.136870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 08/18/2022] [Accepted: 09/06/2022] [Indexed: 11/16/2022]
Abstract
Several lines of evidence demonstrated the deleterious effect of methamphetamine (MA) on neurological and psychological functions. However, recent evidence on the neurological dysfunctions related to cognitive performance and psychosis in MA abusers needs to be elucidated. Therefore, the present study aimed to investigate the neurological functions using EEG measurement during cognitive tests in MA abusers with (MWP) or without (MWOP) psychosis compared to age-matched normal participants. The quantitative EEG (qEEG) was used to reveal the absolute power in 4 brain-wave frequencies including delta, theta, alpha, and beta waves. The results demonstrated poor attention in both groups of MA abusers. The deficit in mental flexibility was observed in MWP. The deficit in inhibition control and working memory were observed in MWOP. The greater delta, alpha and beta brain waves in multiple brain areas were observed in MWP during the resting (eyes-open) state. The greater alpha wave in multiple brain areas of MWP correlated with poor attention. The greater delta wave and lesser beta wave in the frontal brain correlated with poor inhibition and working memory in MWOP respectively. These findings demonstrated the applicability of EEG to determine neurological dysfunction related to cognitive impairments in MA abusers.
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Affiliation(s)
- Natcharee Kraiwattanapirom
- Research Center for Neuroscience, Institute of Molecular Biosciences, Mahidol University, Salaya, Nakhon Pathom, Thailand
| | - Vorasith Siripornpanich
- Research Center for Neuroscience, Institute of Molecular Biosciences, Mahidol University, Salaya, Nakhon Pathom, Thailand
| | - Wichulada Suwannapu
- Research Center for Neuroscience, Institute of Molecular Biosciences, Mahidol University, Salaya, Nakhon Pathom, Thailand
| | - Weerapon Unaharassamee
- Neuropsychiatry Subdivision, Somdet Chaopraya Institute of Psychiatry, Bangkok, Thailand
| | - Orasa Chawang
- Neuropsychiatry Subdivision, Somdet Chaopraya Institute of Psychiatry, Bangkok, Thailand
| | - Nalitipan Lomwong
- Neuropsychiatry Subdivision, Somdet Chaopraya Institute of Psychiatry, Bangkok, Thailand
| | | | - Banthit Chetsawang
- Research Center for Neuroscience, Institute of Molecular Biosciences, Mahidol University, Salaya, Nakhon Pathom, Thailand.
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Sketriene D, Battista D, Lalert L, Kraiwattanapirom N, Thai HN, Leeboonngam T, Knackstedt LA, Nithianantharajah J, Sumithran P, Lawrence AJ, Brown RM. Compulsive‐like eating of high‐fat high‐sugar food is associated with ‘addiction‐like’ glutamatergic dysfunction in obesity prone rats. Addict Biol 2022; 27:e13206. [PMID: 36001420 PMCID: PMC9541933 DOI: 10.1111/adb.13206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 04/13/2022] [Accepted: 06/22/2022] [Indexed: 11/29/2022]
Abstract
Chronic overeating is a core feature of diet‐induced obesity. There is increasing evidence that in vulnerable individuals, such overeating could become compulsive, resembling an addictive disorder. The transition to compulsive substance use has been linked with changes at glutamatergic synapses in the nucleus accumbens. In this study, we investigated a potential link between such glutamatergic dysregulation and compulsive‐like eating using a rat model of diet‐induced obesity. A conditioned suppression task demonstrated that diet‐induced obese rats display eating despite negative consequences, as their consumption was insensitive to an aversive cue. Moreover, nucleus accumbens expression of GluA1 and xCT proteins was upregulated in diet‐induced obese animals. Lastly, both a computed ‘addiction score’ (based on performance across three criteria) and weight gain were positively correlated with changes in GluA1 and xCT expression in the nucleus accumbens. These data demonstrate that the propensity for diet‐induced obesity is associated with compulsive‐like eating of highly palatable food and is accompanied by ‘addiction‐like’ glutamatergic dysregulation in the nucleus accumbens, thus providing neurobiological evidence of addiction‐like pathology in this model of obesity.
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Affiliation(s)
- Diana Sketriene
- Mental Health Research Theme The Florey Institute of Neuroscience and Mental Health Parkville Melbourne Australia
- The Florey Department of Neuroscience and Mental Health University of Melbourne Parkville Melbourne Australia
| | - Damien Battista
- Mental Health Research Theme The Florey Institute of Neuroscience and Mental Health Parkville Melbourne Australia
| | - Laddawan Lalert
- Mental Health Research Theme The Florey Institute of Neuroscience and Mental Health Parkville Melbourne Australia
- School of Medicine Walailak University Nakhon Si Thammarat Thailand
| | - Natcharee Kraiwattanapirom
- Mental Health Research Theme The Florey Institute of Neuroscience and Mental Health Parkville Melbourne Australia
- Institute of Molecular Biosciences Mahidol University Nakhon Pathom Thailand
| | - Han Ngoc Thai
- Mental Health Research Theme The Florey Institute of Neuroscience and Mental Health Parkville Melbourne Australia
| | - Tanawan Leeboonngam
- Mental Health Research Theme The Florey Institute of Neuroscience and Mental Health Parkville Melbourne Australia
- The Florey Department of Neuroscience and Mental Health University of Melbourne Parkville Melbourne Australia
| | | | - Jess Nithianantharajah
- Mental Health Research Theme The Florey Institute of Neuroscience and Mental Health Parkville Melbourne Australia
| | - Priya Sumithran
- Department of Medicine (St Vincent's) University of Melbourne Melbourne Australia
- Department of Endocrinology Austin Health Melbourne Australia
| | - Andrew J. Lawrence
- Mental Health Research Theme The Florey Institute of Neuroscience and Mental Health Parkville Melbourne Australia
| | - Robyn M. Brown
- Mental Health Research Theme The Florey Institute of Neuroscience and Mental Health Parkville Melbourne Australia
- The Florey Department of Neuroscience and Mental Health University of Melbourne Parkville Melbourne Australia
- Department of Biochemistry and Pharmacology University of Melbourne Parkville Melbourne Australia
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Kraiwattanapirom N, Komlao P, Harnpramukkul A, Promyo K, Ngampramuan S, Chetsawang B. The neuroprotective role of melatonin against methamphetamine toxicity-induced neurotransmission dysregulation and cognitive deficits in rats. Food Chem Toxicol 2021; 157:112610. [PMID: 34653556 DOI: 10.1016/j.fct.2021.112610] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 10/08/2021] [Accepted: 10/10/2021] [Indexed: 10/20/2022]
Abstract
Methamphetamine (MA) is a psychostimulant and addictive substance. Long-term uses and toxic high doses of MA can induce neurotoxicity. The present study aimed to investigate the protective role of melatonin against MA toxicity-induced dysregulation of the neurotransmission related to cognitive function in rats. The adult male Sprague Dawley rats were intraperitoneally injected with 5 mg/kg MA for 7 consecutive days with or without subcutaneously injected with 10 mg/kg melatonin before MA injection. Some rats were injected with saline solution (control) or 10 mg/kg melatonin. MA administration induced reduction in total weight gain, neurotoxic features of stereotyped behaviors, deficits in cognitive flexibility, and significantly increased lipid peroxidation in the brain which diminished in melatonin pretreatment. The neurotoxic effect of MA on glutamate, dopamine and GABA transmitters was represented by the alteration of the GluR1, DARPP-32 and parvalbumin (PV) levels, respectively. A significant decrease in the GluR1 was observed in the prefrontal cortex of MA administration in rats. MA administration significantly increased the DARPP-32 but decreased PV in the striatum. Pretreatment of melatonin can abolish the neurotoxic effect of MA on neurotransmission dysregulation. These findings might reveal the antioxidative role of melatonin to restore neurotransmission dysregulation related to cognitive deficits in MA-induced neurotoxicity.
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Affiliation(s)
- Natcharee Kraiwattanapirom
- Research Center for Neuroscience, Institute of Molecular Biosciences, Mahidol University, Salaya, Nakhonpathom, Thailand
| | - Pongphat Komlao
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University, PO Box 616, 6200 MD, Maastricht, the Netherlands
| | | | - Kitipong Promyo
- School of Food Technology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Sukonthar Ngampramuan
- Research Center for Neuroscience, Institute of Molecular Biosciences, Mahidol University, Salaya, Nakhonpathom, Thailand
| | - Banthit Chetsawang
- Research Center for Neuroscience, Institute of Molecular Biosciences, Mahidol University, Salaya, Nakhonpathom, Thailand.
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Hein ZM, Kraiwattanapirom N, Mukda S, Chetsawang B. The induction of Neuron-Glial2 (NG2) expressing cells in methamphetamine toxicity-induced neuroinflammation in rat brain are averted by melatonin. J Neuroimmunol 2020; 344:577232. [PMID: 32311585 DOI: 10.1016/j.jneuroim.2020.577232] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 03/31/2020] [Accepted: 03/31/2020] [Indexed: 01/26/2023]
Abstract
Neuron-Glial2 (NG2) expressing cells are described as the oligodendrocyte precursor cells in the brain. This study aimed to investigate the possible involvement of NG2 cells under the methamphetamine (METH)-induced neurotoxicity and neuroprotective capacity of melatonin. The results showed that the levels of NG2 in rat brain gradually increase from postnatal day 0 to postnatal day 8 and then the lower levels of NG2 are shown in adults. In adult rats, the levels of NG2 and COX-2 in the brain were significantly increased in lipopolysaccharide treatment. Pretreatment of 10 mg/kg melatonin prior to treating with METH was able to reduce an increase in the levels of NG2 and activation in astrocyte and microglia. These findings would extend the contribution of NG2 expressing cells in the adult brain during pathological conditions such as neuroinflammation.
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Affiliation(s)
- Zaw Myo Hein
- Research Center for Neuroscience, Institute of Molecular Biosciences, Mahidol University, Salaya, Nakhon Pathom, Thailand
| | - Natcharee Kraiwattanapirom
- Research Center for Neuroscience, Institute of Molecular Biosciences, Mahidol University, Salaya, Nakhon Pathom, Thailand
| | - Sujira Mukda
- Research Center for Neuroscience, Institute of Molecular Biosciences, Mahidol University, Salaya, Nakhon Pathom, Thailand
| | - Banthit Chetsawang
- Research Center for Neuroscience, Institute of Molecular Biosciences, Mahidol University, Salaya, Nakhon Pathom, Thailand.
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Hein ZM, Kraiwattanapirom N, Chetsawang B. The potential role of NG2 expressing cells in rat brain among different pathophysiological conditions. IBRO Rep 2019. [DOI: 10.1016/j.ibror.2019.07.1606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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