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Park EJ, Park YM, Lee SH, Kim B. The Loudness Dependence of Auditory Evoked Potentials is associated with the Symptom Severity and Treatment in Boys with Attention Deficit Hyperactivity Disorder. CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE 2022; 20:514-525. [PMID: 35879036 PMCID: PMC9329111 DOI: 10.9758/cpn.2022.20.3.514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 01/20/2022] [Accepted: 02/02/2022] [Indexed: 11/18/2022]
Abstract
Objective Methods Results Conclusion
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Affiliation(s)
- Eun Jin Park
- Department of Psychiatry, Inje University Ilsan Paik Hospital, Goyang, Korea
| | - Young-Min Park
- Department of Psychiatry, Inje University Ilsan Paik Hospital, Goyang, Korea
| | - Seung-Hwan Lee
- Department of Psychiatry, Inje University Ilsan Paik Hospital, Goyang, Korea
| | - Bongseog Kim
- Department of Psychiatry, Inje University Sanggye Paik Hospital, Seoul, Korea
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Yadav D, Kumar P. Restoration and targeting of aberrant neurotransmitters in Parkinson's disease therapeutics. Neurochem Int 2022; 156:105327. [PMID: 35331828 DOI: 10.1016/j.neuint.2022.105327] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 02/18/2022] [Accepted: 03/17/2022] [Indexed: 12/13/2022]
Abstract
Neurotransmitters are considered as a fundamental regulator in the process of neuronal growth, differentiation and survival. Parkinson's Disease (PD) occurs due to extensive damage of dopamine-producing neurons; this causes dopamine deficits in the midbrain, followed by the alternation of various other neurotransmitters (glutamate, GABA, serotonin, etc.). It has been observed that fluctuation of neurotransmission in the basal ganglia exhibits a great impact on the pathophysiology of PD. Dopamine replacement therapy, such as the use of L-DOPA, can increase the dopamine level, but it majorly ameliorates the motor symptoms and is also associated with long-term complications (for e.g., LID). While the non-dopaminergic system can efficiently target non-motor symptoms, for instance, the noradrenergic system regulates the synthesis of BDNF via the MAPK pathway, which is important in learning and memory. Herein, we briefly discuss the role of different neurotransmitters, implementation of neurotransmitter receptors in PD. We also illustrate the recent advances of neurotransmitter-based drugs, which are currently under in vivo and clinical studies. Reinstating normal neurotransmitter levels has been believed to be advantageous in the treatment of PD. Thus, there is an increasing demand for drugs that can specifically target the neurotransmission system and reinstate the normal levels of neurotransmitters, which might prevent or delay neurodegeneration in PD.
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Affiliation(s)
- Divya Yadav
- Molecular Neuroscience and Functional Genomics Laboratory, Department of Biotechnology, Delhi, India; Delhi Technological University (Formerly Delhi College of Engineering), Delhi, 110042, India
| | - Pravir Kumar
- Molecular Neuroscience and Functional Genomics Laboratory, Department of Biotechnology, Delhi, India; Delhi Technological University (Formerly Delhi College of Engineering), Delhi, 110042, India.
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Maillet A, Météreau E, Tremblay L, Favre E, Klinger H, Lhommée E, Le Bars D, Castrioto A, Prange S, Sgambato V, Broussolle E, Krack P, Thobois S. Serotonergic and Dopaminergic Lesions Underlying Parkinsonian Neuropsychiatric Signs. Mov Disord 2021; 36:2888-2900. [PMID: 34494685 DOI: 10.1002/mds.28722] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 05/29/2021] [Accepted: 06/14/2021] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Parkinson's disease (PD) is characterized by heterogeneous motor and nonmotor manifestations related to alterations in monoaminergic neurotransmission systems. Nevertheless, the characterization of concomitant dopaminergic and serotonergic dysfunction after different durations of Parkinson's disease, as well as their respective involvement in the expression and severity of neuropsychiatric signs, has gained little attention so far. METHODS To fill this gap, we conducted a cross-sectional study combining clinical and dual-tracer positron emission tomography (PET) neuroimaging approaches, using radioligands of dopamine ([11 C]-N-(3-iodoprop-2E-enyl)-2-beta-carbomethoxy-3-beta-(4-methylphenyl)-nortropane) ([11 C]PE2I) and serotonin ([11 C]-N,N-dimethyl-2-(-2-amino-4-cyanophenylthio)-benzylamine) ([11 C]DASB) reuptake, after different durations of Parkinson's disease (ie, in short-disease duration drug-naive de novo (n = 27, 0-2 years-duration), suffering from apathy (n = 14) or not (n = 13); intermediate-disease duration (n = 15, 4-7 years-duration) and long-disease duration, non-demented (n = 15, 8-10 years-duration) patients). Fifteen age-matched healthy subjects were also enrolled. RESULTS The main findings are threefold: (1) both dopaminergic and serotonergic lesions worsen with the duration of Parkinson's disease, spreading from midbrain/subcortical to cortical regions; (2) the presence of apathy at PD onset is associated with more severe cortical and subcortical serotonergic and dopaminergic disruption, similar to the denervation pattern observed in intermediate-disease duration patients; and (3) the severity of parkinsonian apathy, depression, and trait-anxiety appears primarily related to serotonergic alteration within corticostriatal limbic areas. CONCLUSIONS Altogether, these findings highlight the prominent role of serotonergic degeneration in the expression of several neuropsychiatric symptoms occurring after different durations of Parkinson's disease. © 2021 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Audrey Maillet
- CNRS, Institut des Sciences Cognitives Marc Jeannerod, UMR 5229 CNRS, Lyon, France.,Université Claude Bernard Lyon I, Lyon, France
| | - Elise Météreau
- CNRS, Institut des Sciences Cognitives Marc Jeannerod, UMR 5229 CNRS, Lyon, France.,Université Claude Bernard Lyon I, Lyon, France.,Hospices Civils de Lyon, Hôpital Neurologique Pierre Wertheimer, Service de Neurologie C, Lyon, France
| | - Léon Tremblay
- CNRS, Institut des Sciences Cognitives Marc Jeannerod, UMR 5229 CNRS, Lyon, France.,Université Claude Bernard Lyon I, Lyon, France
| | - Emilie Favre
- Hospices Civils de Lyon, Hôpital Neurologique Pierre Wertheimer, Service de Neurologie C, Lyon, France.,Genopsy, Centre Hospitalier Le Vinatier, Lyon, France
| | - Hélène Klinger
- Hospices Civils de Lyon, Hôpital Neurologique Pierre Wertheimer, Service de Neurologie C, Lyon, France
| | - Eugénie Lhommée
- Université Grenoble Alpes, Grenoble Institut des Neurosciences, Inserm U1216, Grenoble, France.,Unité des Troubles du Mouvement, Département de Neurologie, CHU de Grenoble, Grenoble, France
| | - Didier Le Bars
- CERMEP, Imagerie du Vivant, Lyon, France.,Institut de Chimie et de Biochimie Moléculaires et Supramoléculaires, UMR 5246 CNRS, Université Claude Bernard Lyon I, Lyon, France
| | - Anna Castrioto
- Université Grenoble Alpes, Grenoble Institut des Neurosciences, Inserm U1216, Grenoble, France.,Unité des Troubles du Mouvement, Département de Neurologie, CHU de Grenoble, Grenoble, France
| | - Stéphane Prange
- CNRS, Institut des Sciences Cognitives Marc Jeannerod, UMR 5229 CNRS, Lyon, France.,Université Claude Bernard Lyon I, Lyon, France.,Faculté de médecine Lyon Sud Charles Mérieux, Univ Lyon, Université Claude Bernard Lyon I, Lyon, France
| | - Véronique Sgambato
- CNRS, Institut des Sciences Cognitives Marc Jeannerod, UMR 5229 CNRS, Lyon, France.,Université Claude Bernard Lyon I, Lyon, France
| | - Emmanuel Broussolle
- CNRS, Institut des Sciences Cognitives Marc Jeannerod, UMR 5229 CNRS, Lyon, France.,Université Claude Bernard Lyon I, Lyon, France.,Faculté de médecine Lyon Sud Charles Mérieux, Univ Lyon, Université Claude Bernard Lyon I, Lyon, France
| | - Paul Krack
- Université Grenoble Alpes, Grenoble Institut des Neurosciences, Inserm U1216, Grenoble, France.,Unité des Troubles du Mouvement, Département de Neurologie, CHU de Grenoble, Grenoble, France.,Department of Neurology, Center for Parkinson's Disease and Movement Disorders, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Stéphane Thobois
- CNRS, Institut des Sciences Cognitives Marc Jeannerod, UMR 5229 CNRS, Lyon, France.,Université Claude Bernard Lyon I, Lyon, France.,Faculté de médecine Lyon Sud Charles Mérieux, Univ Lyon, Université Claude Bernard Lyon I, Lyon, France
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De Keyser K, De Letter M, Santens P, Talsma D, Botteldooren D, Bockstael A. Neurophysiological investigation of auditory intensity dependence in patients with Parkinson's disease. J Neural Transm (Vienna) 2021; 128:345-356. [PMID: 33515333 DOI: 10.1007/s00702-021-02305-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 01/12/2021] [Indexed: 02/07/2023]
Abstract
There is accumulating evidence for auditory dysfunctions in patients with Parkinson's disease (PD). Moreover, a possible relationship has been suggested between altered auditory intensity processing and the hypophonic speech characteristics in PD. Nonetheless, further insight into the neurophysiological correlates of auditory intensity processing in patients with PD is needed primarily. In the present study, high-density EEG recordings were used to investigate intensity dependence of auditory evoked potentials (IDAEPs) in 14 patients with PD and 14 age- and gender-matched healthy control participants (HCs). Patients with PD were evaluated in both the on- and off-medication states. HCs were also evaluated twice. Significantly increased IDAEP of the N1/P2 was demonstrated in patients with PD evaluated in the on-medication state compared to HCs. Distinctive results were found for the N1 and P2 component. Regarding the N1 component, no differences in latency or amplitude were shown between patients with PD and HCs regardless of the medication state. In contrast, increased P2 amplitude was demonstrated in patients with PD evaluated in the on-medication state compared to the off-medication state and HCs. In addition to a dopaminergic deficiency, deficits in serotonergic neurotransmission in PD were shown based on increased IDAEP. Due to specific alterations of the N1-P2 complex, the current results suggest deficiencies in early-attentive inhibitory processing of auditory input in PD. This interpretation is consistent with the involvement of the basal ganglia and the role of dopaminergic and serotonergic neurotransmission in auditory gating.
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Affiliation(s)
- Kim De Keyser
- Department of Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Ghent University, Corneel Heymanslaan 10, 9000, Ghent, Belgium
| | - Miet De Letter
- Department of Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Ghent University, Corneel Heymanslaan 10, 9000, Ghent, Belgium.
| | - Patrick Santens
- Department of Neurology, Ghent University Hospital, Corneel Heymanslaan 10, 9000, Ghent, Belgium
| | - Durk Talsma
- Department of Experimental Psychology, Ghent University, Henri Dunantlaan 2, 9000, Ghent, Belgium
| | - Dick Botteldooren
- Department of Information Technology (INTEC), Acoustics Research Group, Ghent University, Technologiepark-Zwijnaarde 15, 9052, Ghent, Belgium
| | - Annelies Bockstael
- Department of Information Technology (INTEC), Acoustics Research Group, Ghent University, Technologiepark-Zwijnaarde 15, 9052, Ghent, Belgium
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Relationship between Auditory Evoked Potentials and Circadian Preference in Patients with Major Depressive Episodes. Brain Sci 2020; 10:brainsci10060370. [PMID: 32545632 PMCID: PMC7349307 DOI: 10.3390/brainsci10060370] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 06/06/2020] [Accepted: 06/09/2020] [Indexed: 12/24/2022] Open
Abstract
Mood disorders often accompany circadian rhythm abnormalities. The serotonergic system (STS) is related to mood and circadian rhythm. This study aimed to test whether serotonergic neurotransmission, using the loudness dependence of auditory evoked potential (LDAEP), is associated with circadian preference in patients with major depressive disorder (MDD). Depression severity was assessed in 18–65-year-old outpatients (n = 48) using the Beck Depression Inventory scores and Hamilton Depression Rating Scale at baseline. Additionally, various scales, including the Korean version of the Composite Scale of Morningness (K-CSM), Korean version of the Mood Disorder Questionnaire (K-MDQ), and Korean version of the Childhood Trauma Questionnaire (K-CTQ), were used. LDAEP was also measured at baseline. The subjects were divided into three groups according to the circadian preference using total K-CSM scores (morningness (n = 10) vs intermediate (n = 19) vs. eveningness (n = 19)) and two groups according to median based on each K-CSM score, respectively (higher K-CSM (n = 25) vs. lower K-CSM (n = 23)). The bipolarity, suicidality, and age at onset differed among the three groups. Impulsivity, depression severity, suicidality, hopelessness, bipolarity, frequency of emotional abuse, and age at onset differed between the two group divisions. Thus, the STS might serve as the mediator between the circadian system and mood.
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Palermo G, Giannoni S, Frosini D, Morganti R, Volterrani D, Bonuccelli U, Pavese N, Ceravolo R. Dopamine Transporter, Age, and Motor Complications in Parkinson's Disease: A Clinical and Single-Photon Emission Computed Tomography Study. Mov Disord 2020; 35:1028-1036. [PMID: 32154947 DOI: 10.1002/mds.28008] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 01/25/2020] [Accepted: 02/07/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Previous molecular imaging studies comparing dopamine function in vivo between early-onset PD and late-onset PD patients have shown contradictory results, presumably attributable to the aging-related decline in nigrostriatal function. OBJECTIVES (1) To investigate baseline dopamine transporter availability in early-onset PD (<55 years) and late-onset PD (>70 years) patients, z-scores values of putamen and caudate [123 I]-ioflupane uptake were calculated using the respective age-matched controls in order to correct for early presynaptic compensatory mechanisms and age-related dopamine neuron loss; (2) to examine the associations of such baseline single-photon emission computed tomography measures with the emergence of late-disease motor complications. METHODS In this retrospective study, 105 de novo PD patients who underwent [123 I]-ioflupane single-photon emission computed tomography at time of diagnosis were divided into three tertile groups according to age at disease onset (35 early-onset PD and 40 late-onset PD patients). Z-scores were compared between the two groups, and their predictive power for motor complications (during a mean follow-up of 7 years) was evaluated using Cox proportional hazard models. RESULTS Despite a less-severe motor phenotype, early-onset PD patients exhibited more reduced [123 I]-ioflupane binding in the putamen and had a higher and earlier risk for developing motor complications than those with late-onset PD. Lower [123 I]-Ioflupane uptake in the putamen and caudate increased the risk of motor complications. CONCLUSIONS Our findings indicate that a lower dopamine transporter binding in early-onset PD predicts the later development of motor complications, but it is not related to severity of motor symptoms, suggesting age-related differences in striatal compensatory mechanisms in PD. © 2020 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Giovanni Palermo
- Unit of Neurology, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Sara Giannoni
- Unit of Neurology, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Daniela Frosini
- Unit of Neurology, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Duccio Volterrani
- Regional Center of Nuclear Medicine, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Ubaldo Bonuccelli
- Unit of Neurology, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Nicola Pavese
- Clinical Ageing Research Unit, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom.,Department of Clinical Medicine, Nuclear Medicine and PET, Aarhus University, Aarhus, Denmark
| | - Roberto Ceravolo
- Unit of Neurology, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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