1
|
Veréb D, Szabó N, Kincses B, Szücs-Bencze L, Faragó P, Csomós M, Antal S, Kocsis K, Tuka B, Kincses ZT. Imbalanced temporal states of cortical blood-oxygen-level-dependent signal variability during rest in episodic migraine. J Headache Pain 2024; 25:114. [PMID: 39014299 PMCID: PMC11251240 DOI: 10.1186/s10194-024-01824-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2024] [Accepted: 07/10/2024] [Indexed: 07/18/2024] Open
Abstract
BACKGROUND Migraine has been associated with functional brain changes including altered connectivity and activity both during and between headache attacks. Recent studies established that the variability of the blood-oxygen-level-dependent (BOLD) signal is an important attribute of brain activity, which has so far been understudied in migraine. In this study, we investigate how time-varying measures of BOLD variability change interictally in episodic migraine patients. METHODS Two independent resting state functional MRI datasets acquired on 3T (discovery cohort) and 1.5T MRI scanners (replication cohort) including 99 episodic migraine patients (n3T = 42, n1.5T=57) and 78 healthy controls (n3T = 46, n1.5T=32) were analyzed in this cross-sectional study. A framework using time-varying measures of BOLD variability was applied to derive BOLD variability states. Descriptors of BOLD variability states such as dwell time and fractional occupancy were calculated, then compared between migraine patients and healthy controls using Mann-Whitney U-tests. Spearman's rank correlation was calculated to test associations with clinical parameters. RESULTS Resting-state activity was characterized by states of high and low BOLD signal variability. Migraine patients in the discovery cohort spent more time in the low variability state (mean dwell time: p = 0.014, median dwell time: p = 0.022, maximum dwell time: p = 0.013, fractional occupancy: p = 0.013) and less time in the high variability state (mean dwell time: p = 0.021, median dwell time: p = 0.021, maximum dwell time: p = 0.025, fractional occupancy: p = 0.013). Higher uptime of the low variability state was associated with greater disability as measured by MIDAS scores (maximum dwell time: R = 0.45, p = 0.007; fractional occupancy: R = 0.36, p = 0.035). Similar results were observed in the replication cohort. CONCLUSION Episodic migraine patients spend more time in a state of low BOLD variability during rest in headache-free periods, which is associated with greater disability. BOLD variability states show potential as a replicable functional imaging marker in episodic migraine.
Collapse
Affiliation(s)
- Dániel Veréb
- Department of Radiology, Albert Szent-Györgyi Health Centre, University of Szeged, Semmelweis u. 6, Szeged, 6725, Hungary.
| | - Nikoletta Szabó
- Department of Neurology, Albert Szent-Györgyi Health Centre, University of Szeged, Szeged, Hungary
| | - Bálint Kincses
- Institute for Diagnostic and Interventional Radiology and Neuroradiology, University Medicine Essen, Essen, Germany
- Department of Neurology, Center for Translational Neuro- and Behavioural Sciences, University Medicine Essen, Essen, Germany
| | - Laura Szücs-Bencze
- Department of Neurology, Albert Szent-Györgyi Health Centre, University of Szeged, Szeged, Hungary
| | - Péter Faragó
- Department of Neurology, Albert Szent-Györgyi Health Centre, University of Szeged, Szeged, Hungary
| | - Máté Csomós
- Department of Radiology, Albert Szent-Györgyi Health Centre, University of Szeged, Semmelweis u. 6, Szeged, 6725, Hungary
| | - Szabolcs Antal
- Department of Radiology, Albert Szent-Györgyi Health Centre, University of Szeged, Semmelweis u. 6, Szeged, 6725, Hungary
| | - Krisztián Kocsis
- Department of Radiology, Albert Szent-Györgyi Health Centre, University of Szeged, Semmelweis u. 6, Szeged, 6725, Hungary
| | - Bernadett Tuka
- Department of Radiology, Albert Szent-Györgyi Health Centre, University of Szeged, Semmelweis u. 6, Szeged, 6725, Hungary
| | - Zsigmond Tamás Kincses
- Department of Radiology, Albert Szent-Györgyi Health Centre, University of Szeged, Semmelweis u. 6, Szeged, 6725, Hungary
| |
Collapse
|
2
|
Westwood SJ, Conti AA, Tang W, Xue S, Cortese S, Rubia K. Clinical and cognitive effects of external trigeminal nerve stimulation (eTNS) in neurological and psychiatric disorders: a systematic review and meta-analysis. Mol Psychiatry 2023; 28:4025-4043. [PMID: 37674019 PMCID: PMC10827664 DOI: 10.1038/s41380-023-02227-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 07/27/2023] [Accepted: 08/08/2023] [Indexed: 09/08/2023]
Abstract
This pre-registered (CRD42022322038) systematic review and meta-analysis investigated clinical and cognitive outcomes of external trigeminal nerve stimulation (eTNS) in neurological and psychiatric disorders. PubMed, OVID, Web of Science, Chinese National Knowledge Infrastructure, Wanfang, and VIP database for Chinese technical periodicals were searched (until 16/03/2022) to identify trials investigating cognitive and clinical outcomes of eTNS in neurological or psychiatric disorders. The Cochrane Risk of Bias 2.0 tool assessed randomized controlled trials (RCTs), while the Risk of Bias of Non-Randomized Studies (ROBINS-I) assessed single-arm trials. Fifty-five peer-reviewed articles based on 48 (27 RCTs; 21 single-arm) trials were included, of which 12 trials were meta-analyzed (N participants = 1048; of which ~3% ADHD, ~3% Epilepsy, ~94% Migraine; age range: 10-49 years). The meta-analyses showed that migraine pain intensity (K trials = 4, N = 485; SMD = 1.03, 95% CI[0.84-1.23]) and quality of life (K = 2, N = 304; SMD = 1.88, 95% CI[1.22-2.53]) significantly improved with eTNS combined with anti-migraine medication. Dimensional measures of depression improved with eTNS across 3 different disorders (K = 3, N = 111; SMD = 0.45, 95% CI[0.01-0.88]). eTNS was well-tolerated, with a good adverse event profile across disorders. eTNS is potentially clinically relevant in other disorders, but well-blinded, adequately powered RCTs must replicate findings and support optimal dosage guidance.
Collapse
Affiliation(s)
- Samuel J Westwood
- Department of Psychology, Institute of Psychiatry, Psychology, & Neuroscience, King's College London, London, UK.
- Department of Psychology, School of Social Science, University of Westminster, London, UK.
| | - Aldo Alberto Conti
- Department of Child and Adolescent Psychiatry; Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Wanjie Tang
- Department of Child and Adolescent Psychiatry; Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Department of Sociology and Psychology, School of Public Administration, Sichuan University, Chengdu, China
- Department of Psychiatry, West China Hospital, Sichuan University, Chengdu, China
| | - Shuang Xue
- Department of Sociology and Psychology, School of Public Administration, Sichuan University, Chengdu, China
| | - Samuele Cortese
- Centre for Innovation in Mental Health, School of Psychology, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, UK
- Clinical and Experimental Sciences (CNS and Psychiatry), Faculty of Medicine, University of Southampton, Southampton, UK
- Solent NHS Trust, Southampton, UK
- Hassenfeld Children's Hospital at NYU Langone, New York University Child Study Center, New York City, NY, USA
- Division of Psychiatry and Applied Psychology, School of Medicine, University of Nottingham, Nottingham, UK
| | - Katya Rubia
- Department of Child and Adolescent Psychiatry; Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Department of Child & Adolescent Psychiatry, Technical University Dresden, Dresden, Germany
| |
Collapse
|
3
|
Pleș H, Florian IA, Timis TL, Covache-Busuioc RA, Glavan LA, Dumitrascu DI, Popa AA, Bordeianu A, Ciurea AV. Migraine: Advances in the Pathogenesis and Treatment. Neurol Int 2023; 15:1052-1105. [PMID: 37755358 PMCID: PMC10535528 DOI: 10.3390/neurolint15030067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 08/28/2023] [Accepted: 08/28/2023] [Indexed: 09/28/2023] Open
Abstract
This article presents a comprehensive review on migraine, a prevalent neurological disorder characterized by chronic headaches, by focusing on their pathogenesis and treatment advances. By examining molecular markers and leveraging imaging techniques, the research identifies key mechanisms and triggers in migraine pathology, thereby improving our understanding of its pathophysiology. Special emphasis is given to the role of calcitonin gene-related peptide (CGRP) in migraine development. CGRP not only contributes to symptoms but also represents a promising therapeutic target, with inhibitors showing effectiveness in migraine management. The article further explores traditional medical treatments, scrutinizing the mechanisms, benefits, and limitations of commonly prescribed medications. This provides a segue into an analysis of emerging therapeutic strategies and their potential to enhance migraine management. Finally, the paper delves into neuromodulation as an innovative treatment modality. Clinical studies indicating its effectiveness in migraine management are reviewed, and the advantages and limitations of this technique are discussed. In summary, the article aims to enhance the understanding of migraine pathogenesis and present novel therapeutic possibilities that could revolutionize patient care.
Collapse
Affiliation(s)
- Horia Pleș
- Department of Neurosurgery, Centre for Cognitive Research in Neuropsychiatric Pathology (NeuroPsy-Cog), “Victor Babeș” University of Medicine and Pharmacy, 300041 Timișoara, Romania;
| | - Ioan-Alexandru Florian
- Department of Neurosciences, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Teodora-Larisa Timis
- Department of Physiology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Razvan-Adrian Covache-Busuioc
- Neurosurgery Department, “Carol Davila” University of Medicine and Pharmacy, 020021 București, Romania; (R.-A.C.-B.); (L.-A.G.); (D.-I.D.); (A.A.P.); (A.B.); (A.V.C.)
| | - Luca-Andrei Glavan
- Neurosurgery Department, “Carol Davila” University of Medicine and Pharmacy, 020021 București, Romania; (R.-A.C.-B.); (L.-A.G.); (D.-I.D.); (A.A.P.); (A.B.); (A.V.C.)
| | - David-Ioan Dumitrascu
- Neurosurgery Department, “Carol Davila” University of Medicine and Pharmacy, 020021 București, Romania; (R.-A.C.-B.); (L.-A.G.); (D.-I.D.); (A.A.P.); (A.B.); (A.V.C.)
| | - Andrei Adrian Popa
- Neurosurgery Department, “Carol Davila” University of Medicine and Pharmacy, 020021 București, Romania; (R.-A.C.-B.); (L.-A.G.); (D.-I.D.); (A.A.P.); (A.B.); (A.V.C.)
| | - Andrei Bordeianu
- Neurosurgery Department, “Carol Davila” University of Medicine and Pharmacy, 020021 București, Romania; (R.-A.C.-B.); (L.-A.G.); (D.-I.D.); (A.A.P.); (A.B.); (A.V.C.)
| | - Alexandru Vlad Ciurea
- Neurosurgery Department, “Carol Davila” University of Medicine and Pharmacy, 020021 București, Romania; (R.-A.C.-B.); (L.-A.G.); (D.-I.D.); (A.A.P.); (A.B.); (A.V.C.)
| |
Collapse
|
4
|
Evaluation of a Polyherbal Formulation on the Management of Migraine Headaches due to Functional Dyspepsia: A Double-Blind, Randomized, Placebo-Controlled Clinical Trial. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:9872933. [PMID: 36510578 PMCID: PMC9741544 DOI: 10.1155/2022/9872933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 08/13/2022] [Accepted: 09/15/2022] [Indexed: 12/07/2022]
Abstract
A holistic concept based on traditional Persian medicine (TPM) describes a headache with a gastrointestinal (GI) origin (gastric-headache). Although the neurological manifestations of this headache are similar to those of other headaches, its etiology is different. Considering its simultaneous effects on the brain and GI system, a formulation was designed based on this concept. This study aimed to determine the safety and efficacy of the designed formulation on migraine headache (MH) associated with functional dyspepsia (FD). A total of 75 diagnosed cases of MH patients with concurrent FD were randomly divided equally into 3 groups: (i) the polyherbal formulation, sodium valproate (VPA), and amitriptyline group, (ii) VPA, amitriptyline, and polyherbal formulation placebo group, and (iii) the polyherbal formulation and VPA placebo group. The primary outcomes, including frequency, duration, and severity of MH attacks, were measured at baseline and weeks 4, 8, and 12. However, secondary outcomes, including the Headache Impact Test 6 (HIT-6) Questionnaire and Parkman's score, were evaluated at baseline and end of treatment. The frequency, duration, and severity of migraine (P < 0.001 for all cases), HIT-6 (P < 0.001 for all cases), and FD (P < 0.001 for all cases) scores at the end of treatment showed a significant decrease in the 3 groups compared to the baseline. However, the differences in those variables between the 3 groups were not significant at the end of the study. The polyherbal formulation alone may improve the symptoms of migraine patients and other groups. This effect could be due to improving digestion and FD in migraine patients.
Collapse
|
5
|
Natural Sympathomimetic Drugs: From Pharmacology to Toxicology. Biomolecules 2022; 12:biom12121793. [PMID: 36551221 PMCID: PMC9775352 DOI: 10.3390/biom12121793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 11/21/2022] [Accepted: 11/23/2022] [Indexed: 12/03/2022] Open
Abstract
Sympathomimetic agents are a group of chemical compounds that are able to activate the sympathetic nervous system either directly via adrenergic receptors or indirectly by increasing endogenous catecholamine levels or mimicking their intracellular signaling pathways. Compounds from this group, both used therapeutically or abused, comprise endogenous catecholamines (such as adrenaline and noradrenaline), synthetic amines (e.g., isoproterenol and dobutamine), trace amines (e.g., tyramine, tryptamine, histamine and octopamine), illicit drugs (e.g., ephedrine, cathinone, and cocaine), or even caffeine and synephrine. In addition to the effects triggered by stimulation of the sympathetic system, the discovery of trace amine associated receptors (TAARs) in humans brought new insights about their sympathomimetic pharmacology and toxicology. Although synthetic sympathomimetic agents are mostly seen as toxic, natural sympathomimetic agents are considered more complacently in the terms of safety in the vision of the lay public. Here, we aim to discuss the pharmacological and mainly toxicological aspects related to sympathomimetic natural agents, in particular of trace amines, compounds derived from plants like ephedra and khat, and finally cocaine. The main purpose of this review is to give a scientific and updated view of those agents and serve as a reminder on the safety issues of natural sympathomimetic agents most used in the community.
Collapse
|
6
|
Zhu Z, Wu S, Wang Y, Wang J, Zhang Y. Reveal the Antimigraine Mechanism of Chuanxiong Rhizoma and Cyperi Rhizoma Based on the Integrated Analysis of Metabolomics and Network Pharmacology. Front Pharmacol 2022; 13:805984. [PMID: 35401159 PMCID: PMC8987590 DOI: 10.3389/fphar.2022.805984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Accepted: 02/10/2022] [Indexed: 11/13/2022] Open
Abstract
Migraine is a common neurological disorder that manifests as recurrent attacks of unilateral and throbbing headache. Conioselinum anthriscoides “Chuanxiong” (Apiaceae; Chuanxiong rhizoma) and Cyperus rotundus L. (Cyperaceae; Cyperi rhizoma) (CRCR), is a classic prescription for treating migraine. This study aimed to reveal the potential mechanisms of CRCR extract against migraine using integrated analysis of metabolomics and network pharmacology. Behavioral changes in the nitroglycerin rat migraine model were determined from von Frey withdrawal response. Untargeted serum metabolomics was used to identify the differentially expressed metabolites and metabolic pathways. The differentially expressed metabolites were analyzed to obtain the corresponding targets by a compound–reaction–enzyme–gene network. Network pharmacology was used to construct a compound–target–pathway network. The common targets of metabolomics and network pharmacology were further analyzed. Metabolomics analysis identified 96 differentially expressed metabolites and 77 corresponding targets. Network pharmacology analysis identified 201 potential targets for CRCR against migraine. By intersecting 77 targets with 201 targets, monoamine oxidase A (MAO-A), monoamine oxidase B (MAO-B), and catechol-O-methyltransferase (COMT) were identified as the common targets, and MAO-A, MAO-B, and COMT were involved in the tyrosine metabolism pathway. Further experiments demonstrated that the contents of MAO-A and COMT were significantly increased in serum and brainstem tissue of the migraine rats. CRCR extract significantly decreased the contents of MAO-A and COMT, while no significant difference was found in MAO-B. Metabolomics analysis indicated that the contents of 3,4-dihydroxyphenylacetate (DOPAC) and 3-(4-hydroxyphenyl)pyruvate (HPP) were significantly increased in the migraine rats, and CRCR extract caused significant decreases in DOPAC and HPP. Interestingly, DOPAC and HPP were two differentially expressed metabolites involved in the tyrosine metabolism pathway. Correlation analysis showed that DOPAC and HPP were highly positively correlated with MAO-A and COMT. Taken together, two key differentially expressed metabolites (DOPAC and HPP), two key targets (MAO-A and COMT), and one relevant metabolic pathway (tyrosine metabolism) showed great importance in the treatment of migraine. This research could provide a new understanding of the potential mechanism of CRCR against migraine. More attentions should be paid into the tyrosine metabolism pathway in future studies.
Collapse
Affiliation(s)
- Zhiyao Zhu
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- Beijing Key Lab of Traditional Chinese Medicine Collateral Disease Theory Research, Capital Medical University, Beijing, China
| | - Sha Wu
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- Beijing Key Lab of Traditional Chinese Medicine Collateral Disease Theory Research, Capital Medical University, Beijing, China
- *Correspondence: Sha Wu,
| | - Yuxuan Wang
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- Beijing Key Lab of Traditional Chinese Medicine Collateral Disease Theory Research, Capital Medical University, Beijing, China
| | - Jiayi Wang
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- Beijing Key Lab of Traditional Chinese Medicine Collateral Disease Theory Research, Capital Medical University, Beijing, China
| | - Yujia Zhang
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- Beijing Key Lab of Traditional Chinese Medicine Collateral Disease Theory Research, Capital Medical University, Beijing, China
| |
Collapse
|
7
|
Vuralli D, Arslan B, Topa E, de Morais AL, Gulbahar O, Ayata C, Bolay H. Migraine susceptibility is modulated by food triggers and analgesic overuse via sulfotransferase inhibition. J Headache Pain 2022; 23:36. [PMID: 35282834 PMCID: PMC8919627 DOI: 10.1186/s10194-022-01405-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 02/27/2022] [Indexed: 11/11/2022] Open
Abstract
Background/aim Certain constituents in migraine food triggers and non-steroidal anti-inflammatory drugs (NSAIDs) inhibit sulfotransferases (SULTs) that detoxify drugs/chemicals and play role in the metabolism of neurotransmitters. We aimed to dissect SULT1A1 modulation of CSD susceptibility and behavior in an in vivo experimental model using hesperidin, a SULT1A1 inhibitor found in citrus fruits (known migraine triggers) and mefenamic acid (SULT1A1 inhibitor), an NSAID to simulate medication overuse. Methods Hesperidin was used as SULT1A1 inhibitor found in citrus fruits, known migraine triggers and mefenamic acid (NSAID), another SULT1A1 inhibitor, was used to induce MO in rats. The groups were; 1) Hesperidin (ip) or its vehicle-DMSO (ip) 2) Chronic (4 weeks) mefenamic acid (ip) or its vehicle (ip) 3) Chronic mefenamic acid+hesperidin (ip) or DMSO (ip). CSD susceptibility was evaluated and behavioral testing was performed. SULT1A1 enzyme activity was measured in brain samples. Results Single-dose of hesperidin neither changed CSD susceptibility nor resulted in any behavioral change. Chronic mefenamic acid exposure resulted in increased CSD susceptibility, mechanical-thermal hypersensitivity, increased head shake, grooming and freezing and decreased locomotion. Single dose hesperidin administration after chronic mefenamic acid exposure resulted in increased CSD susceptibility and mechanical-thermal hypersensitivity, increased freezing and decreased locomotion. SULT1A1 enzyme activity was lower in mefenamic acid and mefenamic acid+hesperidin groups compared to their vehicles. Conclusion Mefenamic acid and hesperidin have synergistic effect in modulating CSD susceptibility and pain behavior. Sulfotransferase inhibition may be the common mechanism by which food triggers and NSAIDs modulate migraine susceptibility. Further investigations regarding human provocation studies using hesperidin in migraine patients with medication overuse are needed.
Collapse
Affiliation(s)
- Doga Vuralli
- Department of Neurology and Algology, Neuropsychiatry Center, Neuroscience and Neurotechnology Center (NÖROM), Gazi University Faculty of Medicine, Besevler, Ankara, Turkey.,Neurovascular Research Lab, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, MA, Charlestown, USA
| | - Burak Arslan
- Department of Medical Biochemistry, Gazi University Faculty of Medicine, Besevler, Ankara, Turkey
| | - Elif Topa
- Neuropsychiatry Center, Gazi University, Besevler, Ankara, Turkey
| | - Andreia Lopes de Morais
- Neurovascular Research Lab, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, MA, Charlestown, USA
| | - Ozlem Gulbahar
- Department of Medical Biochemistry, Gazi University Faculty of Medicine, Besevler, Ankara, Turkey
| | - Cenk Ayata
- Neurovascular Research Lab, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, MA, Charlestown, USA.,Stroke Service and Neuroscience Intensive Care Unit, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, MA, Charlestown, USA
| | - Hayrunnisa Bolay
- Department of Neurology and Algology, Neuropsychiatry Center, Neuroscience and Neurotechnology Center (NÖROM), Gazi University Faculty of Medicine, Besevler, Ankara, Turkey.
| |
Collapse
|
8
|
Pourrahimi AM, Abbasnejad M, Raoof M, Esmaeili-Mahani S, Kooshki R. The involvement of orexin 1 and cannabinoid 1 receptors within the ventrolateral periaqueductal gray matter in the modulation of migraine-induced anxiety and social behavior deficits of rats. Peptides 2021; 146:170651. [PMID: 34560171 DOI: 10.1016/j.peptides.2021.170651] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 09/14/2021] [Accepted: 09/19/2021] [Indexed: 11/26/2022]
Abstract
Orexin 1 receptors (Orx1R) and cannabinoid 1 receptors (CB1R) are implicated in migraine pathophysiology. This study evaluated the potential involvement of Orx1R and CB1R within the ventrolateral periaqueductal gray matter (vlPAG) in the modulation of anxiety-like behavior and social interaction of migraineurs rats. A rat model of migraine induced by recurrent administration of nitroglycerin (NTG) (5 mg/kg/i.p.). The groups of rats (n = 6) were then subjected to intra-vlPAG microinjection of orexin-A (25, 50 pM), and Orx1R antagonist SB334867 (20, 40 nM) or AM 251 (2, 4 μg) as a CB1R antagonist. Behavioral responses were evaluated in elevated plus maze (EPM), open field (OF) and three-chambered social test apparatus. NTG produced a marked anxiety like behaviors, in both EPM and OF tasks. It did also decrease social performance. NTG-related anxiety and social conflicts were attenuated by orexin-A (25, 50 pM). However, NTG effects were exacerbated by SB334867 (40 nM) and AM251 (2, 4 μg). The orexin-A-mediated suppression of NTG-induced anxiety and social conflicts were prevented by either SB334867 (20 nM) or AM251 (2 μg). The findings suggest roles for Orx1R and CB1R signaling within vlPAG in the modulation of migraine-induced anxiety-like behavior and social dysfunction in rats.
Collapse
Affiliation(s)
- Ali Mohammad Pourrahimi
- Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Mehdi Abbasnejad
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Maryam Raoof
- Department of Orofacial Pain and Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, the Netherlands; Endodontology Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Saeed Esmaeili-Mahani
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Razieh Kooshki
- Department of Biology, Faculty of Sciences, Lorestan University, Khorramabad, Iran.
| |
Collapse
|
9
|
D'Andrea G, Gucciardi A, Giordano G, Bussone G, Leon A. Study of arginine metabolism in medication overuse chronic migraine: possible defect in NO synthesis. Neurol Sci 2021; 43:2745-2749. [PMID: 34677703 DOI: 10.1007/s10072-021-05672-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Accepted: 10/15/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND AND AIM The pathogenesis of the pain that occurs in episodic migraine attack is due to the activation of the trigeminal system's first neuron receptors located on vessel wall. The release from the endothelium of nitric oxide, a product of arginine metabolism, causes vasodilation and stretching of the vascular trigeminal system and promotes pain. It is unknown whether this same metabolic event is involved in the pain accompanying chronic migraine. To understand the possible role of arginine in the pathogenesis of chronic migraine patients, we evaluated the metabolism of arginine in plasma of chronic migraine and control subjects. METHODS We evaluated the metabolism of arginine in a group of patients affected by chronic migraine. Quantification of arginine, ornithine, citrulline, monomethyl arginine (NMMA), dimethylarginines (ADMA, SDMA), and tyramine was performed by ultra-performance liquid chromatography coupled with a triple quadrupole mass spectrometer. RESULTS Chronic migraine patients showed low plasma levels of arginine, significantly elevated levels of ornithine, ADMA, and NMMA whereas the levels of citrulline and SDMA were in the range of controls. CONCLUSIONS The elevated levels of ADMA and NMMA, inhibitors of nitric oxide synthase, suggest that the metabolism of arginine may be inhibited with a possible reduction of NO release in the circulation of chronic patients. This suggests that the origin of pain may not be related to the vasodilation of trigeminal vascular system that occurs in episodic migraine patients.
Collapse
Affiliation(s)
| | - Antonina Gucciardi
- Mass Spectrometry and Metabolomic Laboratory, Women's and Children's Health Department, University of Padova, Padova, Italy. .,Department of Molecular Medicine, University of Padova, Padova, Italy.
| | - Giuseppe Giordano
- Mass Spectrometry and Metabolomic Laboratory, Women's and Children's Health Department, University of Padova, Padova, Italy
| | - Gennaro Bussone
- Division of Neuroalgology, Neurological Institute C. Besta IRCCS, Milano, Italy
| | - Alberta Leon
- Research and Innovation (R&I Genetics) S.r.l., Padova, Italy
| |
Collapse
|
10
|
Hrubisko M, Danis R, Huorka M, Wawruch M. Histamine Intolerance-The More We Know the Less We Know. A Review. Nutrients 2021; 13:2228. [PMID: 34209583 PMCID: PMC8308327 DOI: 10.3390/nu13072228] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 06/25/2021] [Accepted: 06/25/2021] [Indexed: 12/16/2022] Open
Abstract
The intake of food may be an initiator of adverse reactions. Food intolerance is an abnormal non-immunological response of the organism to the ingestion of food or its components in a dosage normally tolerated. Despite the fact that food intolerance is spread throughout the world, its diagnosing is still difficult. Histamine intolerance (HIT) is the term for that type of food intolerance which includes a set of undesirable reactions as a result of accumulated or ingested histamine. Manifestations may be caused by various pathophysiological mechanisms or a combination of them. The problem with a "diagnosis" of HIT is precisely the inconstancy and variety of the manifestations in the same individual following similar stimuli. The diagnosing of HIT therefore requires a complex time-demanding multidisciplinary approach, including the systematic elimination of disorders with a similar manifestation of symptoms. Among therapeutic approaches, the gold standard is a low-histamine diet. A good response to such a diet is considered to be confirmation of HIT. Alongside the dietary measures, DAO supplementation supporting the degradation of ingested histamine may be considered as subsidiary treatment for individuals with intestinal DAO deficiency. If antihistamines are indicated, the treatment should be conscious and time-limited, while 2nd or 3rd generation of H1 antihistamines should take precedence.
Collapse
Affiliation(s)
- Martin Hrubisko
- Department of Clinical Allergology and Immunology, Oncological Institute of St. Elizabeth, Heydukova 2157/10, 812 50 Bratislava, Slovakia;
- Institute of Immunology and Allergology, Slovak Medical University, Limbová 12, 833 03 Bratislava, Slovakia
| | - Radoslav Danis
- Institute of Pharmacology and Clinical Pharmacology, Faculty of Medicine at Comenius University of Bratislava, Špitálska 24, 831 72 Bratislava, Slovakia;
| | - Martin Huorka
- Department of Gastroenterology and Hepatology, University Hospital Bratislava, Ružinovská 6, 821 01 Bratislava, Slovakia;
| | - Martin Wawruch
- Institute of Pharmacology and Clinical Pharmacology, Faculty of Medicine at Comenius University of Bratislava, Špitálska 24, 831 72 Bratislava, Slovakia;
| |
Collapse
|
11
|
Combined LC-MS/MS and 16S rDNA analysis on mice under high temperature and humidity and Herb Yinchen protection mechanism. Sci Rep 2021; 11:5099. [PMID: 33658635 PMCID: PMC7930127 DOI: 10.1038/s41598-021-84694-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 01/18/2021] [Indexed: 12/15/2022] Open
Abstract
With increased global warming, the impact of high temperature and humidity (HTH) on human health is increasing. Traditional Chinese medicine describes the Herb Yinchen as a remedy for reducing heat and eliminating dampness. This study focused on the impact of HTH conditions on mice and the potential protective effect of Herb Yinchen. Five male Balb/c mouse groups included two normal control groups, two HTH-exposed groups, and one Yinchen-treated group. For either three or ten days, normal and HTH-exposed mice were housed under normal or HTH (33 ± 2 °C,85% relative humidity) conditions, respectively. Yinchen-treated mice, housed under HTH conditions, received the Herb Yinchen decoction for three days. Metabolite profiles of plasma and liver samples from each group were analyzed using LC–MS/MS. Fecal DNA was extracted for 16S rDNA analysis to evaluate the intestinal microbiome. Spearman correlation analysis was performed on metabolites, bacteria, and bile acids that differed between the groups. We found that HTH altered the host metabolite profiles and reduced microbial diversity, causing intestinal microbiome imbalance. Interestingly, Herb Yinchen treatment improved HTH-mediated changes of the metabolite profiles and the intestinal microbiome, restoring them to values observed in normal controls. In conclusion, our study reveals that HTH causes intestinal bacterial disturbances and metabolic disorders in normal mice, while Herb Yinchen could afford protection against such changes.
Collapse
|
12
|
Azizi SA. Monoamines: Dopamine, Norepinephrine, and Serotonin, Beyond Modulation, "Switches" That Alter the State of Target Networks. Neuroscientist 2020; 28:121-143. [PMID: 33292070 DOI: 10.1177/1073858420974336] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
How do monoamines influence the perceptual and behavioral aspects of brain function? A library of information regarding the genetic, molecular, cellular, and function of monoamines in the nervous system and other organs has accumulated. We briefly review monoamines' anatomy and physiology and discuss their effects on the target neurons and circuits. Monoaminergic cells in the brain stem receive inputs from sensory, limbic, and prefrontal areas and project extensively to the forebrain and hindbrain. We review selected studies on molecular, cellular, and electrophysiological effects of monoamines on the brain's target areas. The idea is that monoamines, by reversibly modulating the "primary" information processing circuits, regulate and switch the functions of brain networks and can reversibly alter the "brain states," such as consciousness, emotions, and movements. Monoamines, as the drivers of normal motor and sensory brain operations, including housekeeping, play essential roles in pathogenesis of neuropsychiatric diseases.
Collapse
Affiliation(s)
- Sayed Ausim Azizi
- Department of Neurology, Global Neuroscience Institute, Chester, PA, USA
| |
Collapse
|
13
|
Eugenio Ramalho Bezerra M, Sampaio Rocha‐Filho PA. Headache attributed to craniocervical dystonia: A prospective cohort study. Eur J Pain 2020; 24:1484-1494. [DOI: 10.1002/ejp.1601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 05/13/2020] [Indexed: 11/12/2022]
Affiliation(s)
| | - Pedro A. Sampaio Rocha‐Filho
- Department of Neuropsychiatry Universidade Federal de Pernambuco (UFPE) Recife Brazil
- Headache Clinic Hospital Universitario Oswaldo CruzUniversidade de Pernambuco (UPE) Recife Brazil
| |
Collapse
|
14
|
Silberstein SD, Yuan H, Najib U, Ailani J, Morais ALD, Mathew PG, Liebler E, Tassorelli C, Diener HC. Non-invasive vagus nerve stimulation for primary headache: A clinical update. Cephalalgia 2020; 40:1370-1384. [PMID: 32718243 DOI: 10.1177/0333102420941864] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background Non-invasive vagus nerve stimulation (nVNS) is a proven treatment for cluster headache and migraine. Several possible mechanisms of action by which nVNS mitigates headache have been identified. Methods We conducted a narrative review of recent scientific and clinical research into nVNS for headache, including findings from mechanistic studies and their possible relationships to the clinical effects of nVNS. Results Findings from animal and human studies have provided possible mechanistic explanations for nVNS efficacy in headache involving four core areas: Autonomic nervous system functions; cortical spreading depression inhibition; neurotransmitter regulation; and nociceptive modulation. We discuss how overlap and interplay among these areas may underlie the utility of nVNS in the context of clinical evidence supporting its safety and efficacy as acute and preventive therapy for both cluster headache and migraine. Possible future nVNS applications are also discussed. Conclusion Significant progress over the past several years has yielded valuable mechanistic and clinical evidence that, combined with the excellent safety and tolerability profile of nVNS, suggests that it should be considered a first-line treatment for both acute and preventive treatment of cluster headache, an effective option for acute treatment of migraine, and a highly relevant, practical option for migraine prevention.
Collapse
Affiliation(s)
- Stephen D Silberstein
- Jefferson Headache Center, Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Hsiangkuo Yuan
- Jefferson Headache Center, Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Umer Najib
- Department of Neurology, West Virginia University, Morgantown, West Virginia, USA
| | - Jessica Ailani
- Medstar Georgetown University Hospital, Washington, DC, USA
| | - Andreia Lopes de Morais
- Neurovascular Research Laboratory, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, Massachusetts, USA
| | - Paul G Mathew
- Harvard Medical School, Boston, Massachusetts, USA
- Department of Neurology, Brigham & Women's Hospital, Boston, Massachusetts, USA
- Department of Neurology, Harvard Vanguard Medical Associates, Braintree, Massachusetts, USA
| | - Eric Liebler
- electroCore, Inc., Basking Ridge, New Jersey, USA
| | - Cristina Tassorelli
- Headache Science Center, IRCCS Mondino Foundation, Pavia, Italy
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Hans-Christoph Diener
- Institute for Medical Informatics, Biometry and Epidemiology, Medical Faculty of the University of Duisburg-Essen, Essen, Germany
| |
Collapse
|
15
|
D'Andrea G, Gucciardi A, Perini F, Leon A. Pathogenesis of Cluster Headache: From Episodic to Chronic Form, the Role of Neurotransmitters and Neuromodulators. Headache 2020; 59:1665-1670. [PMID: 31603552 DOI: 10.1111/head.13673] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/10/2019] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To describe the role of biochemical anomalies of tyrosine (TYR), tryptophan (TRP), and arginine (ARG) metabolism in patients suffering from episodic and chronic cluster headache (CCH). BACKGROUND The pathogenesis of cluster headache (CH) and the process that transforms the episodic into the chronic form are unknown. However, the accompanying symptoms suggest a dysfunction of the sympathetic system and hypothalamus along with anomalies of metabolism of catecholamines, elusive amines, and nitric oxide (NO) metabolism. METHODS We describe the results obtained from the last papers published on this issue. The level of metabolites were analyzed by different high-performance liquid chromatography methods. RESULTS In both episodic and CH patients, the levels of dopamine and elusive amines are very elevated. The only biochemical difference found in studies between episodic and chronic cluster was that norepinephrine levels were significantly lower in episodic cluster in comparison to control and chronic subjects. In addition, the levels of ARG, homoarginine, and citrulline, precursors of synthesis of NO, were significantly lower in chronic cluster. CONCLUSIONS All these results suggest that TYR, TRP, and ARG metabolism is abnormal and may constitute a biochemical fingerprint of CH patients. The increased levels of norepinephrine in chronic cluster constitute a possible cause of chronicity of this primary headache. The high levels of tryptamine and its activity on the central serotoninergic system may explain why the length of CH is brief in comparison to migraine and tension-type headache. The low levels of ARG, homoarginine, and citrulline may be the consequence of high circulating levels of α1 -agonists, such as epinephrine and norepinephrine, and their biochemical interaction with endothelial trace amine-associated receptor 1 that induces activation of NO synthase, resulting in NO synthesis in the circulation, NO release, intense vasodilation, and as a result, the cluster attack.
Collapse
Affiliation(s)
- Giovanni D'Andrea
- Research Division, Research and Innovation (R&I) s.r.l., Padua, Italy
| | - Antonina Gucciardi
- Mass Spectrometry and Metabolomic Laboratory, Women's and Children's Health Department, University of Padova, Padua, Italy.,Department of Pediatrics, Fondazione Istituto di Ricerca Pediatrica Città della Speranza, Padua, Italy
| | - Francesco Perini
- Neurology Department, Headache Center, Vicenza Hospital, Vicenza, Italy
| | - Alberta Leon
- Research Division, Research and Innovation (R&I) s.r.l., Padua, Italy
| |
Collapse
|
16
|
Andersen G, Marcinek P, Sulzinger N, Schieberle P, Krautwurst D. Food sources and biomolecular targets of tyramine. Nutr Rev 2020; 77:107-115. [PMID: 30165672 DOI: 10.1093/nutrit/nuy036] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Tyramine is a biogenic trace amine that is generated via the decarboxylation of the amino acid tyrosine. At pico- to nanomolar concentrations, it can influence a multitude of physiological mechanisms, exhibiting neuromodulatory properties as well as cardiovascular and immunological effects. In humans, the diet is the primary source of physiologically relevant tyramine concentrations, which are influenced by a large number of intrinsic and extrinsic factors. Among these factors are the availability of tyrosine in food, the presence of tyramine-producing bacteria, the environmental pH, and the salt content of food. The process of fermentation provides a particularly good source of tyramine in human nutrition. Here, the potential impact of dietary tyramine on human health was assessed by compiling quantitative data on the tyramine content in a variety of foods and then conducting a brief review of the literature on the physiological, cellular, and systemic effects of tyramine. Together, the data sets presented here may allow both the assessment of tyramine concentrations in food and the extrapolation of these concentrations to gauge the physiological and systemic effects in the context of human nutrition.
Collapse
Affiliation(s)
| | | | - Nicole Sulzinger
- Department of Chemistry, Technical University of Munich, Garching, Germany
| | - Peter Schieberle
- Department of Chemistry, Technical University of Munich, Garching, Germany
| | | |
Collapse
|
17
|
Cevoli S, Favoni V, Cortelli P. Energy Metabolism Impairment in Migraine. Curr Med Chem 2019; 26:6253-6260. [PMID: 29932030 DOI: 10.2174/0929867325666180622154411] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 05/25/2018] [Accepted: 05/31/2018] [Indexed: 01/04/2023]
Abstract
Migraine is a common disabling neurological disorder which is characterised by a recurring headache associated with a variety of sensory and autonomic symptoms. The pathophysiology of migraine remains not entirely understood, although many mechanisms involving the central and peripheral nervous system are now becoming clear. In particular, it is widely accepted that migraine is associated with energy metabolic impairment of the brain. The purpose of this review is to present an updated overview of the energy metabolism involvement in the migraine pathophysiology. Several biochemical, morphological and magnetic resonance spectroscopy studies have confirmed the presence of energy production deficiency together with an increment of energy consumption in migraine patients. An increment of energy demand over a certain threshold creates metabolic and biochemical preconditions for the onset of the migraine attack. The defect of oxidative energy metabolism in migraine is generalized. It remains to be determined if the mitochondrial deficit in migraine is primary or secondary. Riboflavin and Co-Enzyme Q10, both physiologically implicated in mitochondrial respiratory chain functioning, are effective in migraine prophylaxis, supporting the hypothesis that improving brain energy metabolism may reduce the susceptibility to migraine.
Collapse
Affiliation(s)
- Sabina Cevoli
- IRCCS Istituto delle Scienze Neurologiche di Bologna, UOC Clinica Neurologica, Bologna, Italy
| | - Valentina Favoni
- Department of Biomedical and NeuroMotor Sciences (DiBiNeM), Alma Mater Studiorum - University of Bologna, Bologna, Italy
| | - Pietro Cortelli
- IRCCS Istituto delle Scienze Neurologiche di Bologna, UOC Clinica Neurologica, Bologna, Italy.,Department of Biomedical and NeuroMotor Sciences (DiBiNeM), Alma Mater Studiorum - University of Bologna, Bologna, Italy
| |
Collapse
|
18
|
The role of neurotransmitters and neuromodulators in the pathogenesis of cluster headache: a review. Neurol Sci 2019; 40:39-44. [PMID: 30825019 DOI: 10.1007/s10072-019-03768-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The pathogenesis underlying cluster headache remains an unresolved issue. Although both the autonomic system and the hypothalamus play a central role, the modality of their involvement remains largely unknown. It is, also, unknown why the duration of the pain attacks is so brief and why their onset and termination are abrupt and extremely painful. This review summarizes the evidence to date accumulated in favor of a possible role of anomalies in the metabolism of tyrosine, tryptophan, and arginine in these unresolved issues.
Collapse
|
19
|
Fernández-de-Las-Peñas C, Ambite-Quesada S, Florencio LL, Palacios-Ceña M, Ordás-Bandera C, Arendt-Nielsen L. Catechol-O-Methyltransferase Val158Met Polymorphism Is Associated with Anxiety, Depression, and Widespread Pressure Pain Sensitivity in Women with Chronic, but Not Episodic, Migraine. PAIN MEDICINE 2019; 20:1409-1417. [PMID: 30481348 DOI: 10.1093/pm/pny237] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES To analyze the association between the rs4680 catechol-O-methyltransferase Val158Met polymorphism and to determine the association of this polymorphism with clinical, psychological, and pain sensitivity variables in women with episodic or chronic migraine. METHODS Fifty women with episodic migraine, 50 with chronic migraine, and 50 matched healthy women participated. After amplifying the Val158Met polymorphism by polymerase chain reaction, we assessed genotype frequencies and allele distributions. Participants were classified according to the Val158Met polymorphism genotype into Val/Val, Val/Met, or Met/Met. A headache diary was used for collecting migraine pain features. Disability was assessed with the Migraine Disability Assessment Scale, trait/state anxiety levels with the State-Trait Anxiety Inventory, and depression/anxiety with the Hospital Anxiety and Depression Scale. Pressure pain thresholds (PPTs) were bilaterally assessed over the temporalis, the upper trapezius, the second metacarpal, and the tibialis anterior. RESULTS The distribution of the rs4680 Val158Met genotype was not significantly different between women with and without migraine (P = 0.157). No differences in migraine features were found to be dependent on the Val158Met genotype. Women with the Met/Met genotype showed higher migraine-related disability than those with the Val/Val or Val/Met genotype in both migraine groups (P < 0.01). Women with chronic, but not episodic, migraine with the Met/Met genotype exhibited higher depressive and anxiety levels and lower PPTs than those with the Val/Val or Val/Met genotype. CONCLUSIONS The Val158Met rs4680 polymorphism does not appear to be involved in predisposition to suffer from migraine; however, this genetic factor may be involved in the phenotypic expression of chronic migraine, as anxiety, depression, and widespread pressure pain sensitivity were greater in those women with chronic, but not episodic, migraine with the Met/Met genotype.
Collapse
Affiliation(s)
- César Fernández-de-Las-Peñas
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain.,Center for Sensory-Motor Interaction (SMI), Department of Health Science and Technology, School of Medicine, Aalborg University, Aalborg, Denmark
| | - Silvia Ambite-Quesada
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain.,Center for Sensory-Motor Interaction (SMI), Department of Health Science and Technology, School of Medicine, Aalborg University, Aalborg, Denmark
| | - Lidiane L Florencio
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain
| | - María Palacios-Ceña
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain.,Center for Sensory-Motor Interaction (SMI), Department of Health Science and Technology, School of Medicine, Aalborg University, Aalborg, Denmark
| | | | - Lars Arendt-Nielsen
- Center for Sensory-Motor Interaction (SMI), Department of Health Science and Technology, School of Medicine, Aalborg University, Aalborg, Denmark
| |
Collapse
|
20
|
Does the migraine attack start in the cortex and is the cortex critical in the migraine process? Neurol Sci 2019; 40:31-37. [DOI: 10.1007/s10072-019-03838-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
21
|
Ren J, Xiang J, Chen Y, Li F, Wu T, Shi J. Abnormal functional connectivity under somatosensory stimulation in migraine: a multi-frequency magnetoencephalography study. J Headache Pain 2019; 20:3. [PMID: 30626318 PMCID: PMC6734310 DOI: 10.1186/s10194-019-0958-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Accepted: 01/02/2019] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Although altered neural networks have been demonstrated in recent MEG (magnetoencephalography) research in migraine patients during resting state, it is unknown whether this alteration can be detected in task-related networks. The present study aimed to investigate the abnormalities of the frequency-specific somatosensory-related network in migraine patients by using MEG. METHODS Twenty-two migraineurs in the interictal phase and twenty-two sex- and age-matched healthy volunteers were studied using a whole-head magnetoencephalography (MEG) system. Electrical stimuli were delivered alternately to the median nerve on the right wrists of all subjects. MEG data were analyzed in a frequency range of 1-1000 Hz in multiple bands. RESULTS The brain network patterns revealed that the patients with migraine exhibited remarkably increased functional connectivity in the high-frequency (250-1000 Hz) band between the sensory cortex and the frontal lobe. The results of quantitative analysis of graph theory showed that the patients had (1) an increased degree of connectivity in the theta (4-8 Hz), beta (13-30 Hz) and gamma (30-80 Hz) bands; (2) an increased connectivity strength in the beta (13-30 Hz) and gamma (30-80 Hz) bands; (3) an increased path length in the beta (13-30 Hz), gamma (30-80 Hz) and ripple (80-250 Hz) bands; and (4) an increased clustering coefficient in the theta (4-8 Hz), beta (13-30 Hz) and gamma (30-80 Hz) bands. CONCLUSIONS The results indicate that migraine is associated with aberrant connections from the somatosensory cortex to the frontal lobe. The frequency-specific increases in connectivity in terms of strength, path length and clustering coefficients support the notion that migraineurs have elevated cortical networks. This alteration in functional connectivity may be involved in somatosensory processing in migraine patients and may contribute to understanding migraine pathophysiology and to providing convincing evidence for a spatially targeted migraine therapy.
Collapse
Affiliation(s)
- Jing Ren
- Department of Neurology, The Affiliated Brain Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China
| | - Jing Xiang
- MEG Center, Division of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45220, USA
| | - Yueqiu Chen
- Department of Neurology, The Affiliated Brain Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China
| | - Feng Li
- Department of Neurology, The Affiliated Brain Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China
| | - Ting Wu
- MEG Center, Nanjing Brain Hospital, Nanjing, 210029, Jiangsu, China
| | - Jingping Shi
- Department of Neurology, The Affiliated Brain Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China.
| |
Collapse
|
22
|
Sokolov AY, Popova NS, Povarenkov AS, Amelin AV. The Role of Dopamine in Primary Headaches. NEUROCHEM J+ 2018. [DOI: 10.1134/s1819712418030145] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
23
|
Grazzi L, Raggi A, D’Amico D, Sansone E, Leonardi M, Andrasik F, Gucciardi A, Guido D, D’Andrea G. A prospective pilot study of the effect on catecholamines of mindfulness training vs pharmacological prophylaxis in patients with chronic migraine and medication overuse headache. Cephalalgia 2018; 39:655-664. [DOI: 10.1177/0333102418801584] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Aim To address whether, in patients with chronic migraine and medication overuse headache, mindfulness-based treatment is associated with changes in plasma levels of catecholamines and elusive amines that are similar to those observed in patients undergoing pharmacological prophylaxis. Methods In this non-randomized, clinic-based effectiveness study, patients aged 18–65, with a history of chronic migraine ≥ 10 years and overuse of triptans or non-steroidal anti-inflammatory drugs ≥ 5 years, were enrolled. Upon completion of a structured withdrawal program, patients received either pharmacological prophylaxis or six weekly sessions of mindfulness-based treatment and were followed for 12 months. Daily headache diaries were used to record headache frequency and medication intake; catecholamines (noradrenaline, epinephrine and dopamine) and levels of elusive amines were assayed from poor platelet plasma. Results Complete follow-up data were available for 15 patients in the pharmacological prophylaxis-group (14 females, average age 44.1) and 14 in the mindfulness treatment-group (all females, average age 46.4), and all variables were comparable between groups at baseline. At 12 months, significant improvement ( p < .001) was found in the pharmacological prophylaxis group for headache frequency and medication intake (by 51% and 48.7%, respectively), noradrenaline, epinephrine and dopamine (by 98.7%, 120.8% and 501.9%, respectively); patients in the mindfulness treatment-group performed similarly. For elusive amines, no longitudinal changes were found. Conclusions The similar improvement trends observed in the two groups of patients further support the utility of mindfulness-based treatment in migraine care, and reinforce the hypothesis that alteration and normalization of tyrosine metabolism are implicated in migraine chronification and in remission of chronic migraine.
Collapse
Affiliation(s)
- Licia Grazzi
- Division of Neuroalgology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milano, Italy
| | - Alberto Raggi
- Neurology, Public Health and Disability Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milano, Italy
| | - Domenico D’Amico
- Division of Neuroalgology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milano, Italy
| | - Emanuela Sansone
- Division of Neuroalgology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milano, Italy
| | - Matilde Leonardi
- Neurology, Public Health and Disability Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milano, Italy
| | - Frank Andrasik
- Department of Psychology, University of Memphis, Memphis, TN, USA
| | | | - Davide Guido
- Neurology, Public Health and Disability Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milano, Italy
| | | |
Collapse
|
24
|
Verapamil Inhibits TRESK (K 2P18.1) Current in Trigeminal Ganglion Neurons Independently of the Blockade of Ca 2+ Influx. Int J Mol Sci 2018; 19:ijms19071961. [PMID: 29973548 PMCID: PMC6073232 DOI: 10.3390/ijms19071961] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 06/27/2018] [Accepted: 07/02/2018] [Indexed: 12/29/2022] Open
Abstract
Tandem pore domain weak inward rectifier potassium channel (TWIK)-related spinal cord K⁺ (TRESK; K2P18.1) channel is the only member of the two-pore domain K⁺ (K2P) channel family that is activated by an increase in intracellular Ca2+ concentration ([Ca2+]i) and linked to migraines. This study was performed to identify the effect of verapamil, which is an L-type Ca2+ channel blocker and a prophylaxis for migraines, on the TRESK channel in trigeminal ganglion (TG) neurons, as well as in a heterologous system. Single-channel and whole-cell currents were recorded in TG neurons and HEK-293 cells transfected with mTRESK using patch-clamping techniques. In TG neurons, changes in [Ca2+]i were measured using the fluo-3-AM Ca2+ indicator. Verapamil, nifedipine, and NiCl₂ inhibited the whole-cell currents in HEK-293 cells overexpressing mTRESK with IC50 values of 5.2, 54.3, and >100 μM, respectively. The inhibitory effect of verapamil on TRESK channel was also observed in excised patches. In TG neurons, verapamil (10 μM) inhibited TRESK channel activity by approximately 76%. The TRESK channel activity was not dependent on the presence of extracellular Ca2+. In addition, the inhibitory effect of verapamil on the TRESK channel remained despite the absence of extracellular Ca2+. These findings show that verapamil inhibits the TRESK current independently of the blockade of Ca2+ influx in TG neurons. Verapamil will be able to exert its pharmacological effects by modulating TRESK, as well as Ca2+ influx, in TG neurons in vitro. We suggest that verapamil could be used as an inhibitor for identifying TRESK channel in TG neurons.
Collapse
|
25
|
Suhnan AP, Finch PM, Drummond PD. Hyperacusis in chronic pain: neural interactions between the auditory and nociceptive systems. Int J Audiol 2017; 56:801-809. [DOI: 10.1080/14992027.2017.1346303] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Aries P. Suhnan
- School of Psychology and Exercise Science, Murdoch University, Perth, Western Australia
| | - Philip M. Finch
- School of Psychology and Exercise Science, Murdoch University, Perth, Western Australia
| | - Peter D. Drummond
- School of Psychology and Exercise Science, Murdoch University, Perth, Western Australia
| |
Collapse
|
26
|
D’Andrea G, Bussone G, Di Fiore P, Perini F, Gucciardi A, Bolner A, Aguggia M, Saracco G, Galloni E, Giordano G, Leon A. Pathogenesis of chronic cluster headache and bouts: role of tryptamine, arginine metabolism and α1-agonists. Neurol Sci 2017; 38:37-43. [DOI: 10.1007/s10072-017-2862-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
27
|
Chung PW, Cho SJ, Kim WJ, Yang KI, Yun CH, Chu MK. Restless legs syndrome and tension-type headache: a population-based study. J Headache Pain 2017; 18:47. [PMID: 28424977 PMCID: PMC5397394 DOI: 10.1186/s10194-017-0754-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Accepted: 03/08/2017] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Recent studies have shown a significant association between restless legs syndrome (RLS) and primary headache disorders. Nevertheless, information regarding the association between tension-type headache (TTH) and RLS is limited. This study aimed to investigate the association between RLS and TTH in a population-based sample. METHODS We selected a stratified random population sample of Koreans aged 19-69 years and assessed them using a semi-structured interview designed to identify RLS, headache type, and clinical characteristics of TTH. We determined the prevalence and clinical impact of RLS in participants with TTH. RESULTS Of the 2695 participants, 570 (21.2%) and 142 (5.3%) were classified as having TTH and RLS, respectively. Among the 570 individuals with TTH, 113 (19.8%) also met the criteria for probable migraine (PM). The prevalence of RLS was significantly higher among individuals with TTH than among those with non-headache (6.0% vs 3.6%, p = 0.018). The prevalence of RLS was significantly higher in subjects with TTH who fulfilled PM criteria than in those with non-headache participants (8.0% vs. 3.6%, p = 0.018). However, RLS prevalence in individuals with TTH who did not fulfil PM criteria did not differ from that of participants with non-headache (5.5% vs. 3.6%, p = 0.063). TTH participants with RLS had higher visual analogue scale scores for headache intensity (5.1 ± 2.0 vs. 4.3 ± 1.8, p = 0.038), and higher prevalence of anxiety (20.6% vs. 8.8%, p = 0.022) and depression (14.7% vs. 3.5%, p = 0.002) than TTH participants without RLS. Multivariable analyses revealed that headache aggravation by movement (odds ratio [OR] = 2.4, 95% confidence interval [CI] = 1.1-5.2) and depression (OR = 3.5, 95% CI = 1.1-11.4) were significant indicators of RLS among individuals with TTH. CONCLUSIONS The prevalence of RLS was higher among individuals with TTH than among those with non-headache. Some clinical presentations varied in accordance with the presence of RLS among participants with TTH.
Collapse
Affiliation(s)
- Pil-Wook Chung
- Department of Neurology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Soo-Jin Cho
- Department of Neurology, Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Republic of Korea
| | - Won-Joo Kim
- Department of Neurology, Gangnam Severance Hospital, Yonsei University, College of Medicine, Seoul, Republic of Korea
| | - Kwang Ik Yang
- Department of Neurology, Soonchunhyang University College of Medicine, Cheonan Hospital, Cheonan, Republic of Korea
| | - Chang-Ho Yun
- Department of Neurology, Bundang Clinical Neuroscience Institute, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Min Kyung Chu
- Department of Neurology, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, 1 Singil-ro, Yeongdeungpo-gu, Seoul, 07441, Republic of Korea.
| |
Collapse
|
28
|
Børte S, Winsvold BS, Stensland SØ, Småstuen MC, Zwart JA. The effect of foetal growth restriction on the development of migraine and tension-type headache in adulthood. The HUNT Study. PLoS One 2017; 12:e0175908. [PMID: 28410431 PMCID: PMC5391957 DOI: 10.1371/journal.pone.0175908] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Accepted: 04/02/2017] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND There is little knowledge about how factors early in life affect the development of migraine and tension-type headache. We aimed to examine whether growth restriction in utero is associated with development of migraine and frequent tension-type headache in adults. METHODS The population-based Nord-Trøndelag Health Study (HUNT 3) contained a validated headache questionnaire, which differentiated between migraine and tension-type headache. These data were linked to information on weight and gestational age at birth from the Norwegian Medical Birth Registry. In total 4557 females and 2789 males, aged 19-41 years, were included in this registry-based study. Participants were categorized as appropriate for gestational age (AGA, 10th-90th percentile), small for gestational age (SGA, 3rd-10th percentile) or very small for gestational age (VSGA, < 3rd percentile). Logistic regression was used to calculate odds ratios (OR) with 95% confidence intervals (CI) for migraine and tension-type headache, with exposure being growth restriction at birth. RESULTS The effect of growth restriction on migraine was modified by sex, with a significant association in males (p<0.001), but not in females (p = 0.20). In particular, males born VSGA were at increased risk of developing migraine (OR 2.73, 95% CI 1.63-4.58, p<0.001), with an intermediate risk among those born SGA (OR 1.50, 95% CI 0.96-2.35, p = 0.08) compared to those born AGA. There was no significant association between growth restriction and frequent TTH (p = 0.051). CONCLUSION Growth restriction was associated with increased risk of migraine in adulthood among males, but not among females. This suggests that migraine might, in part, be influenced by early life events, and that males seem to be particularly vulnerable.
Collapse
Affiliation(s)
- Sigrid Børte
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- FORMI, Oslo University Hospital, Ullevål, Oslo, Norway
- * E-mail:
| | - Bendik S. Winsvold
- FORMI, Oslo University Hospital, Ullevål, Oslo, Norway
- Department of Neurology, Oslo University Hospital, Oslo, Norway
| | - Synne Øien Stensland
- FORMI, Oslo University Hospital, Ullevål, Oslo, Norway
- Norwegian Centre for Violence and Traumatic Stress Studies, Oslo, Norway
| | - Milada Cvancarova Småstuen
- FORMI, Oslo University Hospital, Ullevål, Oslo, Norway
- Oslo and Akershus University College of Applied Sciences, Faculty of Health Sciences, Department of Nursing and Health Promotion, Oslo, Norway
| | - John-Anker Zwart
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- FORMI, Oslo University Hospital, Ullevål, Oslo, Norway
- Department of Neurology, Oslo University Hospital, Oslo, Norway
| |
Collapse
|
29
|
D'Andrea G, Leone M, Bussone G, Fiore PD, Bolner A, Aguggia M, Saracco MG, Perini F, Giordano G, Gucciardi A, Leon A. Abnormal tyrosine metabolism in chronic cluster headache. Cephalalgia 2016; 37:148-153. [PMID: 27009563 DOI: 10.1177/0333102416640502] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Objective Episodic cluster headache is characterized by abnormalities in tyrosine metabolism (i.e. elevated levels of dopamine, tyramine, octopamine and synephrine and low levels of noradrenalin in plasma and platelets.) It is unknown, however, if such biochemical anomalies are present and/or constitute a predisposing factor in chronic cluster headache. To test this hypothesis, we measured the levels of dopamine and noradrenaline together with those of elusive amines, such as tyramine, octopamine and synephrine, in plasma of chronic cluster patients and control individuals. Methods Plasma levels of dopamine, noradrenaline and trace amines, including tyramine, octopamine and synephrine, were measured in a group of 23 chronic cluster headache patients (10 chronic cluster ab initio and 13 transformed from episodic cluster), and 16 control participants. Results The plasma levels of dopamine, noradrenaline and tyramine were several times higher in chronic cluster headache patients compared with controls. The levels of octopamine and synephrine were significantly lower in plasma of these patients with respect to control individuals. Conclusions These results suggest that anomalies in tyrosine metabolism play a role in the pathogenesis of chronic cluster headache and constitute a predisposing factor for the transformation of the episodic into a chronic form of this primary headache.
Collapse
Affiliation(s)
| | - Massimo Leone
- 2 Headache Center, Neurology Department, Clinical Neuroscience Department, C. Besta Neurological Institute IRCCS Foundation, Italy
| | - Gennaro Bussone
- 2 Headache Center, Neurology Department, Clinical Neuroscience Department, C. Besta Neurological Institute IRCCS Foundation, Italy
| | - Paola Di Fiore
- 2 Headache Center, Neurology Department, Clinical Neuroscience Department, C. Besta Neurological Institute IRCCS Foundation, Italy
| | | | - Marco Aguggia
- 3 Headache Center, Neurology Department, Asti Hospital, Italy
| | | | - Francesco Perini
- 4 Headache Center, Neurology Department, Vicenza Hospital, Italy
| | - Giuseppe Giordano
- 5 Mass Spectrometry and Metabolomic Laboratory, Institute of Pediatric Research IRP Città della Speranza, Italy.,6 Women's and Children's Health Department, University of Padova, Italy
| | - Antonina Gucciardi
- 5 Mass Spectrometry and Metabolomic Laboratory, Institute of Pediatric Research IRP Città della Speranza, Italy
| | | |
Collapse
|
30
|
Kowalska M, Prendecki M, Kozubski W, Lianeri M, Dorszewska J. Molecular factors in migraine. Oncotarget 2016; 7:50708-50718. [PMID: 27191890 PMCID: PMC5226615 DOI: 10.18632/oncotarget.9367] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Accepted: 05/05/2016] [Indexed: 01/09/2023] Open
Abstract
Migraine is a common neurological disorder that affects 11% of adults worldwide. This disease most likely has a neurovascular origin. Migraine with aura (MA) and more common form - migraine without aura (MO) - are the two main clinical subtypes of disease. The exact pathomechanism of migraine is still unknown, but it is thought that both genetic and environmental factors are involved in this pathological process. The first genetic studies of migraine were focused on the rare subtype of MA: familial hemiplegic migraine (FHM). The genes analysed in familial and sporadic migraine are: MTHFR, KCNK18, HCRTR1, SLC6A4, STX1A, GRIA1 and GRIA3. It is possible that migraine is a multifactorial disease with polygenic influence.Recent studies have shown that the pathomechanisms of migraine involves both factors responsible for immune response and oxidative stress such as: cytokines, tyrosine metabolism, homocysteine; and factors associated with pain transmission and emotions e.g.: serotonin, hypocretin-1, calcitonin gene-related peptide, glutamate. The correlations between genetic variants of the HCRTR1 gene, the polymorphism 5-HTTLPR and hypocretin-1, and serotonin were observed. It is known that serotonin inhibits the activity of hypocretin neurons and may affect the appearance of the aura during migraine attack.The understanding of the molecular mechanisms of migraine, including genotype-phenotype correlations, may contribute to finding markers important for the diagnosis and treatment of this disease.
Collapse
Affiliation(s)
- Marta Kowalska
- Laboratory of Neurobiology, Department of Neurology, Poznan University of Medical Sciences, Poznan, Poland
| | - Michał Prendecki
- Laboratory of Neurobiology, Department of Neurology, Poznan University of Medical Sciences, Poznan, Poland
| | - Wojciech Kozubski
- Chair and Department of Neurology, Poznan University of Medical Sciences, Poznan, Poland
| | - Margarita Lianeri
- Laboratory of Neurobiology, Department of Neurology, Poznan University of Medical Sciences, Poznan, Poland
| | - Jolanta Dorszewska
- Laboratory of Neurobiology, Department of Neurology, Poznan University of Medical Sciences, Poznan, Poland
| |
Collapse
|
31
|
Khan MZ, Nawaz W. The emerging roles of human trace amines and human trace amine-associated receptors (hTAARs) in central nervous system. Biomed Pharmacother 2016; 83:439-449. [PMID: 27424325 DOI: 10.1016/j.biopha.2016.07.002] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Revised: 06/28/2016] [Accepted: 07/01/2016] [Indexed: 02/06/2023] Open
Abstract
Human trace amines (TAs) are endogenous compounds, previously almost ignored in human pathology for many reasons (difficulty of their measurement in biological fluids, unknown receptors for elusive amines), are now considered to play a significant role in synaptic transmission within the central nervous system (CNS) acting as neuromodulators. The recent discovery of a novel family of G-protein-coupled receptors (GPCRs) that includes individual members that are highly specific for TAs indicates a potential role for TAs as vertebrate neurotransmitters or neuromodulators, although the majority of these GPCRs so far have not been demonstrated to be activated by TAs. Human trace amine receptors (including TAAR1 TAAR2 TAAR5 TAAR6 TAAR8 TAAR9) are expressed in the brain and play significant physiological and neuropathological roles by activation of trace amines. We herein discuss the recent findings that provide insights into the functional roles of human trace amines (including P-Octopamine, β phenylethylamine, Tryptamine, Tyramine, Synephrine, 3-Iodothyronamine, 3-Methoxytyramine, N-Methyltyramine, N-Methylphenethylamine) in brain. Furthermore, we discuss the known functions of human trace amine receptors in brain.
Collapse
Affiliation(s)
- Muhammad Zahid Khan
- Department of Pharmacology, China Pharmaceutical University, Nanjing 210009, China.
| | - Waqas Nawaz
- School of basic medicine and clinical pharmacy, China Pharmaceutical University, Nanjing 210009, China
| |
Collapse
|
32
|
Li F, Xiang J, Wu T, Zhu D, Shi J. Abnormal resting-state brain activity in headache-free migraine patients: A magnetoencephalography study. Clin Neurophysiol 2016; 127:2855-2861. [PMID: 27417062 DOI: 10.1016/j.clinph.2016.05.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2016] [Revised: 05/02/2016] [Accepted: 05/19/2016] [Indexed: 01/17/2023]
Abstract
OBJECTIVE The aim of this study is to quantitatively assess the resting-state brain activity in migraine patients during the headache-free phase with magnetoencephalography (MEG). METHODS A total of 25 migraine patients during the headache-free phase and 25 gender- and age-matched control patients were studied with a whole-head MEG system at eyes-closed resting-state. MEG data were analyzed in multifrequency range of 4-200Hz. RESULTS In a regional cortex analysis, the spectral power of gamma oscillations in left frontal and left temporal regions was significantly increased in migraine patients as compared to controls (all p<0.001), but no significant difference was found between the two groups for the global channels. Analyses of source location showed that there were significant differences in the distribution of gamma oscillation between migraine subjects and controls (p<0.025). CONCLUSIONS Migraine patients in resting-state had altered brain activities in spectral power value and source distribution that can be detected and analyzed by MEG. SIGNIFICANCE Abnormal brain activities in the left frontal and temporal regions may be involved in pain modulation and processing of migraine. These findings provide new insights into the possible mechanisms of migraine attacks.
Collapse
Affiliation(s)
- Feng Li
- Department of Neurology, Nanjing Brain Hospital, Nanjing Medical University, Jiangsu, People's Republic of China
| | - Jing Xiang
- Department of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Ting Wu
- The MEG Center, Nanjing Brain Hospital, Nanjing, Jiangsu, People's Republic of China
| | - Donglin Zhu
- Department of Neurology, Nanjing Brain Hospital, Nanjing Medical University, Jiangsu, People's Republic of China
| | - Jingping Shi
- Department of Neurology, Nanjing Brain Hospital, Nanjing Medical University, Jiangsu, People's Republic of China; Department of Neurology, School of Medicine, Nanjing University, No. 22 Hankou Road, Nanjing 210093, People's Republic of China.
| |
Collapse
|
33
|
Liao YJ, Jiang JR, Jin SQ. The association between COMT Val158Met polymorphism and migraine risk: A meta-analysis. Cephalalgia 2016; 37:592-598. [PMID: 27154995 DOI: 10.1177/0333102416649758] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Background The COMT Val158Met polymorphism has long been regarded as a risk factor for migraine. The possible association between COMT Val158Met polymorphism and migraine has been evaluated in several studies, but the results are not consistent. Therefore, we conduct this meta-analysis to address these issues. Methods The WEB OF SCIENCE and EMBASE databases were searched for eligible studies. The odds ratio (OR) with the corresponding 95% confidence interval (CI) was calculated to estimate the strength of the association between COMT Val158Met polymorphism and migraine. Results Five studies with 979 cases and 1870 controls were ultimately included in the present meta-analysis. The overall data showed no significant association between COMT Val158Met polymorphism and migraine in the multiplicative model (OR = 0.97, 95% CI: 0.78-1.21, p = 0.805) and dominant model (OR = 1.05, 95% CI: 0.75-1.48, p = 0.773), neither in the additive model (OR = 0.97, 95% CI: 0.77-1.23, p = 0.817) nor in the recessive model (OR = 0.88, 95% CI: 0.71-1.09, p = 0.246). In subgroup analysis, both for Caucasian and Asian populations, no statistically significant associations were observed in any genetic models. Conclusions Our meta-analysis suggested that the COMT Val158Met polymorphism was not associated with migraine risk.
Collapse
Affiliation(s)
- Yao-Jun Liao
- 1 Department of Anesthesiology, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong Province, China
| | - Jing-Ru Jiang
- 2 Department of Neurology, Sun Yat-Sen Memory Hospital of Sun Yat-Sen University, Guangzhou, Guangdong Province, China
| | - San-Qing Jin
- 1 Department of Anesthesiology, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong Province, China
| |
Collapse
|
34
|
Assessment of otoacoustic emission suppression in women with migraine and phonophobia. Neurol Sci 2016; 37:703-9. [DOI: 10.1007/s10072-016-2565-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Accepted: 03/22/2016] [Indexed: 12/18/2022]
|
35
|
de Oliveira Vilaça C, Leite MAA, de Souza JA, Orsini M, Pereira JS, Amaral C. The Behavior of Migraine in Patients with Parkinson's Disease. Neurol Int 2015; 7:6133. [PMID: 26788267 PMCID: PMC4704473 DOI: 10.4081/ni.2015.6133] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Revised: 09/05/2015] [Accepted: 11/12/2015] [Indexed: 11/23/2022] Open
Abstract
Parkinson’s disease (PD) is characterized by the degeneration of dopaminergic systems in the central nervous system. In migraine it is supposed to occur hyperactivation of central dopaminergic pathways. We verified the hypothesis of improved migraine in patients who manifest PD. We evaluated 109 patients with PD over 40 years (57 men and 52 women) about the presence throughout the life of migraine, as well as the possibility of improvement in migraine after the onset of motor symptoms of PD. This group was compared to a control group of 152 people (41 men and 152 women) without PD regarding the presence of migraine and its improvement. Twenty-one patients manifested migraine in the group with PD (16 women and 5 men) in which 13 reported improvement in migraine after the onset of symptoms of PD. Among the controls, 37 interviewed had migraine history (32 women and 5 men) among which 20 showed improvement. There was no significant difference when comparing the two groups (χ21:0,05=0.337; P<0.382). We were unable to relate the improvement of migraine with the emergence of PD motor signs, despite the degeneration of dopaminergic pathways of the central nervous system.
Collapse
Affiliation(s)
| | | | - Jano Alves de Souza
- Headache Research Sector, Antônio Pedro University Hospital, Fluminense Federal University , Niterói
| | | | - João Santos Pereira
- Movement Disorders Section, Neurology Service, State University of Rio de Janeiro, Hospital Universitário Pedro Ernesto , Rio de Janeiro, Brazil
| | - Clayton Amaral
- Division of Neurology, Movement Disorders Unit; Headache Research Sector, Antônio Pedro University Hospital, Fluminense Federal University, Niterói
| |
Collapse
|
36
|
De Marchis ML, Barbanti P, Palmirotta R, Egeo G, Aurilia C, Fofi L, Piroso S, Ialongo C, Della-Morte D, D'Andrea G, Ferroni P, Guadagni F. Look beyond Catechol-O-Methyltransferase genotype for cathecolamines derangement in migraine: the BioBIM rs4818 and rs4680 polymorphisms study. J Headache Pain 2015; 16:520. [PMID: 25929431 PMCID: PMC4441644 DOI: 10.1186/s10194-015-0520-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2015] [Accepted: 04/16/2015] [Indexed: 01/03/2023] Open
Abstract
Background The study of COMT gene polymorphisms in migraine could be of particular interest since impaired catecholaminergic neurotransmission, namely chronic dopaminergic and noradrenergic hypofunction, is a peculiar migraine trait. In this study, for the first time, we focused on the role of COMT rs4818 genetic variant, the polymorphism most strongly affecting COMT activity, in migraine. This study was conducted in a cohort of carefully clinical characterized Caucasian migraineurs recruited in a specifically dedicated migraine biobank, providing also a replication study on rs4680 polymorphism. Findings Genotyping of rs4680 and rs4818 Catechol-O-Methyltransferase gene polymorphisms was performed on 380 unrelated migraine patients, and 132 healthy subjects matched for age, gender and race-ethnicity, with no clinical evidence or family history of migraine or other neurological diseases. The rs4680 and rs4818 genotypic frequencies did not deviate from those expected for a population in Hardy-Weinberg equilibrium and did not correlate with demographics or clinical migraine features, even when considering migraine subtypes such as dopaminergic migraine, menstrual migraine, and menstrually related migraine. Conclusions COMT genotype does not influence migraine susceptibility or phenotype, even considering rs4818 polymorphism and peculiar clinical subtypes. This finding prompts to go over COMT to explain catecholamine derangement in migraine, exploring enzymes involved in catecholamines synthesis and catabolism, such as monoamine-oxidase, dopamine beta-hydroxylase, tyrosine-hydroxylase or tyrosine-decarboxylase, among others.
Collapse
Affiliation(s)
- Maria Laura De Marchis
- Interinstitutional Multidisciplinary Biobank (BioBIM), IRCCS San Raffaele Pisana, Rome, Italy,
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
37
|
Lambru G, Shanahan P, Matharu M. Exacerbation of SUNCT and SUNA syndromes during intravenous dihydroergotamine treatment: A case series. Cephalalgia 2015; 35:1115-24. [PMID: 25667300 DOI: 10.1177/0333102415570495] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2014] [Accepted: 01/05/2015] [Indexed: 01/03/2023]
Abstract
BACKGROUND The management of short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing (SUNCT) and with short-lasting unilateral neuralgiform headache attacks with autonomic symptoms (SUNA) remains challenging in view of the limited understanding of their pathophysiological mechanisms. METHODS An initial observation that patients with both chronic migraine (CM) or cluster headache (CH) and SUNCT/SUNA receiving intravenous dihydroergotamine (IV DHE) had complained of dramatic worsening of the latter led to review of the case notes of patients with CM or CH and co-existent SUNCT/SUNA seen between 2008 and 2013 and who had a trial of IV DHE. RESULTS Twenty-four patients were identified. IV DHE was ineffective for SUNCT/SUNA in 16 patients, while one patient reported a marginal improvement. Five patients reported dramatic worsening of the SUNCT/SUNA. Moreover, two patients developed new-onset SUNA during their first IV DHE infusion. Out of these seven patients, those requiring repeated courses of IV DHE consistently experienced exacerbations of SUNCT/SUNA which were suppressed with IV lidocaine. CONCLUSIONS DHE is an ineffective treatment option for SUNCT and SUNA. Physicians who intend to offer IV DHE to CH or CM patients should warn them that IV DHE could exacerbate and possibly even lead to a de novo onset of SUNCT/SUNA. In view of the reported worsening or new onset of SUNCT/SUNA in patients using dopamine agonists for the treatment of pituitary prolactinomas, we speculate that DHE might worsen or induce SUNCT and SUNA, at least in a sub-group of patients, through a perturbation in the dopaminergic system.
Collapse
Affiliation(s)
| | - Paul Shanahan
- The National Hospital for Neurology and Neurosurgery, London, UK
| | - Manjit Matharu
- Institute of Neurology, UCL, London, UK The National Hospital for Neurology and Neurosurgery, London, UK
| |
Collapse
|
38
|
Schramm SH, Moebus S, Lehmann N, Galli U, Obermann M, Bock E, Yoon MS, Diener HC, Katsarava Z. The association between stress and headache: A longitudinal population-based study. Cephalalgia 2014; 35:853-63. [DOI: 10.1177/0333102414563087] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2014] [Accepted: 07/22/2014] [Indexed: 11/16/2022]
Abstract
Introduction We studied the association between stress intensity and headache frequency for tension-type headache (TTH), migraine and migraine with coexisting TTH (MigTTH). Method We studied a population-based sample of 5159 participants (21–71 years) who were asked quarterly between March 2010 and April 2012 about headache and stress. Log-linear regression in the framework of generalized estimating equations was used to estimate regression coefficients presented as percent changes to describe the association between stress intensity (modified visual analog scale (VAS) from 0 to 100) and headache frequency (days/month) stratified by headache subtypes and age groups and adjusted for sex, age, frequent intake of acute pain drugs, drinking, smoking, BMI and education. Results TTH was reported in 31% participants (48.1 ± 12.5years, 51.5% women, 2.2 ± 3.9 mean headache days/month, 52.3 ± 26.7 mean stress), migraine in 14% (44.8 ± 11.3years, 73.3%, 4.5 ± 5.2 days/month, 62.4 ± 23.3), MigTTH in 10.6% (43.5 ± 11.5 years, 61.0%, 3.6 ± 4.8 days/month, 58.6 ± 24.1), 23.6% were unclassifiable, and 20.8% had no headache. In participants with TTH an increase of 10 points on VAS was associated with an increase of headaches days/month of 6.0% (adjusted). Higher effects were observed in younger age groups (21–30/31–40/41–50/51–60/61–71 years: 9.8/10.2/7.0/6.5/3.5%). Slightly lower effects were observed for migraine (4.3%, 8.1/5.1/3.4/6.3/0.3%) and MigTTH (4.2%, 5.5/6.8/6.9/5.8/–0.7%). Conclusion Our study provides evidence for an association between stress intensity and headache frequency.
Collapse
Affiliation(s)
- Sara H Schramm
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital of University Duisburg-Essen, Germany
| | - Susanne Moebus
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital of University Duisburg-Essen, Germany
| | - Nils Lehmann
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital of University Duisburg-Essen, Germany
| | - Ursula Galli
- Department of Psychology, Center for Psychotherapy, University of Zurich, Switzerland
| | - Mark Obermann
- Department of Neurology, University Hospital of University Duisburg-Essen, Germany
| | - Eva Bock
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital of University Duisburg-Essen, Germany
| | - Min-Suk Yoon
- Department of Neurology, St. Joseph Hospital, Ruhr-University of Bochum, Germany
| | | | - Zaza Katsarava
- Department of Neurology, Evangelisches Krankenhaus Unna, Germany
| |
Collapse
|
39
|
Wen H, Lee T, You S, Park SH, Song H, Eilber KS, Anger JT, Freeman MR, Park S, Kim J. Urinary metabolite profiling combined with computational analysis predicts interstitial cystitis-associated candidate biomarkers. J Proteome Res 2014; 14:541-8. [PMID: 25353990 PMCID: PMC4286193 DOI: 10.1021/pr5007729] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
![]()
Interstitial
cystitis/painful bladder syndrome (IC) is a chronic
syndrome of unknown etiology that presents with bladder pain, urinary
frequency, and urgency. The lack of specific biomarkers and a poor
understanding of underlying molecular mechanisms present challenges
for disease diagnosis and therapy. The goals of this study were to
identify noninvasive biomarker candidates for IC from urine specimens
and to potentially gain new insight into disease mechanisms using
a nuclear magnetic resonance (NMR)-based global metabolomics analysis
of urine from female IC patients and controls. Principal component
analysis (PCA) suggested that the urinary metabolome of IC and controls
was clearly different, with 140 NMR peaks significantly altered in
IC patients (FDR < 0.05) compared to that in controls. On the basis
of strong correlation scores, fifteen metabolite peaks were nominated
as the strongest signature of IC. Among those signals that were higher
in the IC group, three peaks were annotated as tyramine, the pain-related
neuromodulator. Two peaks were annotated as 2-oxoglutarate. Levels
of tyramine and 2-oxoglutarate were significantly elevated in urine
specimens of IC subjects. An independent analysis using mass spectrometry
also showed significantly increased levels of tyramine and 2-oxoglutarate
in IC patients compared to controls. Functional studies showed that
2-oxoglutarate, but not tyramine, retarded growth of normal bladder
epithelial cells. These preliminary findings suggest that analysis
of urine metabolites has promise in biomarker development in the context
of IC.
Collapse
Affiliation(s)
- He Wen
- College of Pharmacy, Seoul National University , Seoul 151-724, Korea
| | | | | | | | | | | | | | | | | | | |
Collapse
|
40
|
Huang L, Bocek M, Jordan JK, Sheehan AH. Memantine for the prevention of primary headache disorders. Ann Pharmacother 2014; 48:1507-11. [PMID: 25159002 DOI: 10.1177/1060028014548872] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVE To describe the current data evaluating the efficacy and safety of memantine for the prevention of primary headache disorders. DATA SOURCES A literature search using MEDLINE (1966-July 2014) and EMBASE (1973-July 2014) was conducted using the search terms memantine, headache, migraine, glutamate, and NMDA. References of identified articles were reviewed for additional, relevant citations. STUDY SELECTION AND DATA EXTRACTION All English-language articles dealing with the use of memantine for prevention of primary headache disorders were included. DATA SYNTHESIS Data from several retrospective reports and 2 prospective clinical trials suggest that memantine may be a useful treatment option for the prevention of primary headache disorders. The majority of available literature focuses specifically on chronic migraine prevention in refractory patients who had failed multiple previous prophylactic therapies. In these patients, 10 to 20 mg of memantine daily reduced the frequency and intensity of migraine headaches and was generally well tolerated, with few adverse events. Data regarding the efficacy of memantine for other primary headache disorders such as chronic tension type and cluster headaches are limited. CONCLUSION Although further studies evaluating the efficacy of memantine for prevention of primary headache disorders are warranted, memantine may be a reasonable option, used either as monotherapy or adjunctive therapy, in the refractory chronic migraine prophylaxis setting.
Collapse
Affiliation(s)
| | | | - Joseph K Jordan
- Butler University College of Pharmacy and Health Sciences, IN, USA Indiana University Health, Indianapolis, IN, USA
| | - Amy Heck Sheehan
- Indiana University Health, Indianapolis, IN, USA Purdue University College of Pharmacy, West Lafayette, IN, USA
| |
Collapse
|
41
|
Santos IS, Brunoni AR, Goulart AC, Griep RH, Lotufo PA, Benseñor IM. Negative life events and migraine: a cross-sectional analysis of the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) baseline data. BMC Public Health 2014; 14:678. [PMID: 24993032 PMCID: PMC4087237 DOI: 10.1186/1471-2458-14-678] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Accepted: 06/26/2014] [Indexed: 12/22/2022] Open
Abstract
Background Stress is a typical migraine trigger. However, the impact of negative life events on migraine activity is poorly studied. The aim of this study is to investigate the association between negative life events and migraine using data from the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) baseline assessment. Methods ELSA-Brasil is a multicenter cohort study conducted in six Brazilian cities. Baseline assessment included validated questionnaires for headache classification and the occurrence of five pre-specified negative life events (financial hardship, hospitalization other than for childbirth, death of a close relative, robbery and end of a love relationship), focusing on a 12-month period before evaluation. We built crude and adjusted logistic regression models to study the association between the occurrences of negative life events and migraine diagnosis and activity. Results We included 4,409 individuals with migraine and 4,457 participants without headache (reference). After adjustment for age, sex, race, income and educational level, we found that the occurrence of a negative life event (Odds ratio = 1.31; 95% confidence interval = 1.19 – 1.45) was associated with migraine. However, after stratifying with subgroup analyses, only financial hardship (Odds ratio = 1.65; 95% confidence interval = 1.47 – 1.87) and hospitalization (Odds ratio = 1.47; 95% confidence interval = 1.25 – 1.72) were independently associated with migraine. Further adjustment for a current major depression episode and report of religious activity did not significantly change the results. Considering migraine frequency as (a) less than once per month, (b) once per month to once per week, or (c) more than once per week, financial hardship and hospitalization remained significantly associated with migraine in all episode frequency strata, with higher odds ratios for higher frequencies in adjusted models. We also observed a significant association between the death of a close relative and the highest migraine frequency stratum (Odds ratio = 1.38; 95% confidence interval = 1.09 – 1.75) in full-adjusted model. Conclusions The occurrence of financial hardship and hospitalization had a direct and independent association with migraine diagnosis and frequency. The death of a close relative was also independently associated with the highest migraine frequency stratum.
Collapse
Affiliation(s)
- Itamar S Santos
- Departamento de Clínica Médica, Faculdade de Medicina da Universidade de São Paulo, Av, Dr, Enéas Carvalho de Aguiar, 155, 8o, andar, Bloco 3, Cerqueira César ZIP code 05403-000, São Paulo, Brazil.
| | | | | | | | | | | |
Collapse
|
42
|
Stohs SJ. Physiological functions and pharmacological and toxicological effects of p-octopamine. Drug Chem Toxicol 2014; 38:106-12. [PMID: 24654910 DOI: 10.3109/01480545.2014.900069] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
p-Octopamine occurs naturally in plants, invertebrates and animals with diverse functions and effects. This review summarizes the chemistry, metabolism, receptor binding characteristics, known physiological functions, and pharmacological and toxicological effects of p-octopamine. Databases used included PubMed and Google Scholar Advanced. p-Octopamine binds to neuroreceptors in insects that are not present in humans, while exhibiting poor binding to α-1, α-2, β-1, and β-2 adrenergic receptors in mammalian systems. p-Octopamine modestly binds to β-3 adrenergic receptors and may therefore promote lipolysis and weight loss. p-Octopamine is produced in brain and nerve tissues of mammals and is present and can be measured in the blood of normal human subjects. p-Octopamine is considered to be a CNS stimulant in spite of the fact that it binds poorly to adrenergic receptors. Variations occur in blood levels in association with neurological and hepatic diseases. Its precise role in normal neurophysiology is unclear. No human studies have been reported that demonstrate adverse cardiovascular effects following oral administration. No human studies have examined the effects of p-octopamine on athletic performance or weight loss and weight management. A need exists for both animal and human safety and efficacy studies involving oral administration of p-octopamine.
Collapse
Affiliation(s)
- Sidney J Stohs
- Creighton University Medical Center , Omaha, NE, USA and
| |
Collapse
|
43
|
Abstract
Migraine pain is often preceded, accompanied and followed by dopaminergic symptoms (premonitory yawning and somnolence, accompanying nausea and vomiting, postdromal somnolence, euphoria and polyuria). After reviewing evidence from pharmacological, biochemical, genetic and animal experimental studies on the relationship between dopamine and migraine, and matching these data with patients' clinical features, we postulate that migraine attacks could be characterized by an ictal dopamine release in a subject with dopamine receptor hypersensitivity due to a chronic dopaminergic deficit synergistic to serotoninergic impairment. Our review suggests that when the attack begins, a low dopamine plasma concentration stimulates hypersensitive central presynaptic dopamine receptors thus causing prodromal symptoms such as yawning and somnolence. Increasing dopamine levels, though still insufficient to stop trigeminovascular activation, stimulate postsynaptic dopamine receptors thus inducing nausea, vomiting and hypotension. Finally, dopamine levels slowly return to baseline, giving rise to somnolence and fatigue, but, in some cases, continue to rise triggering postdromal symptoms such as euphoria and polyuria.
Collapse
|
44
|
Fonteh AN, Pogoda JM, Chung R, Cowan RP, Harrington MG. Phospholipase C activity increases in cerebrospinal fluid from migraineurs in proportion to the number of comorbid conditions: a case-control study. J Headache Pain 2013; 14:60. [PMID: 23826990 PMCID: PMC3704687 DOI: 10.1186/1129-2377-14-60] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2013] [Accepted: 06/29/2013] [Indexed: 12/30/2022] Open
Abstract
Background Migraineurs are more often afflicted by comorbid conditions than those without primary headache disorders, though the linking pathophysiological mechanism(s) is not known. We previously reported that phosphatidylcholine-specific phospholipase C (PC-PLC) activity in cerebrospinal fluid (CSF) increased during migraine compared to the same individual’s well state. Here, we examined whether PC-PLC activity from a larger group of well-state migraineurs is related to the number of their migraine comorbidities. Methods In a case–control study, migraineurs were diagnosed using International Headache Society criteria, and controls had no primary headache disorder or family history of migraine. Medication use, migraine frequency, and physician-diagnosed comorbidities were recorded for all participants. Lumbar CSF was collected between the hours of 1 and 5 pm, examined immediately for cells and total protein, and stored at −80°C. PC-PLC activity in thawed CSF was measured using a fluorometric enzyme assay. Multivariable logistic regression was used to evaluate age, gender, medication use, migraine frequency, personality scores, and comorbidities as potential predictors of PC-PLC activity in CSF. Results A total of 18 migraineurs-without-aura and 17 controls participated. In a multivariable analysis, only the number of comorbidities was related to PC-PLC activity in CSF, and only in migraineurs [parameter estimate (standard error) = 1.77, p = 0.009]. Conclusion PC-PLC activity in CSF increases with increasing number of comorbidities in migraine-without-aura. These data support involvement of a common lipid signaling pathway in migraine and in the comorbid conditions.
Collapse
Affiliation(s)
- Alfred N Fonteh
- Molecular Neurology Program, Huntington Medical Research Institutes, 99 N El Molino Ave, Pasadena, CA 91101, USA.
| | | | | | | | | |
Collapse
|
45
|
Ramírez Rosas MB, Labruijere S, Villalón CM, Maassen Vandenbrink A. Activation of 5-hydroxytryptamine1B/1D/1F receptors as a mechanism of action of antimigraine drugs. Expert Opin Pharmacother 2013; 14:1599-610. [PMID: 23815106 DOI: 10.1517/14656566.2013.806487] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
INTRODUCTION The introduction of the triptans (5-hydroxytryptamine (5-HT)1B/1D receptor agonists) was a great improvement in the acute treatment of migraine. However, shortcomings of the triptans have prompted research on novel serotonergic targets for the treatment of migraine. AREAS COVERED In this review the different types of antimigraine drugs acting at 5-HT receptors, their discovery and development are discussed. The first specific antimigraine drugs were the ergot alkaloids, consisting of ergotamine, dihydroergotamine and methysergide, which are agonists at 5-HT receptors, but can also bind α-adrenoceptors and dopamine receptors. In the 1990s, the triptans became available on the market. They are 5-HT1B/1D receptor agonists, showing fewer side effects due to their receptor specificity. In the last years, compounds that bind specifically to 5-HT1D, 5-HT1F and 5-HT7 receptors have been explored for their antimigraine potential. Furthermore, the serotonergic system seems to act in tight connection with the glutamatergic as well as the CGRP-ergic systems, which may open novel therapeutic avenues. EXPERT OPINION Although the triptans are very effective in treating migraine attacks, their shortcomings have stimulated the search for novel drugs. Currently, the focus is on 5-HT1F receptor agonists, which seem devoid of vascular side effects. Moreover, novel compounds that affect multiple transmitter and/or neuropeptide systems that are involved in migraine could be of therapeutic relevance.
Collapse
Affiliation(s)
- Martha B Ramírez Rosas
- Erasmus Medical Centre, Division of Vascular Medicine and Pharmacology, Department of Internal Medicine, Rotterdam, The Netherlands
| | | | | | | |
Collapse
|
46
|
|
47
|
|
48
|
D'Andrea G, Ostuzzi R, Bolner A, Colavito D, Leon A. Is migraine a risk factor for the occurrence of eating disorders? Prevalence and biochemical evidences. Neurol Sci 2013; 33 Suppl 1:S71-6. [PMID: 22644175 DOI: 10.1007/s10072-012-1045-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The eating disorders (ED), anorexia nervosa (AN) and bulimia nervosa (BN), are severe psychiatric and somatic conditions occurring mainly in young woman. Although the aetiology is largely unknown, same evidences suggest that biological and psychological factors play a relevant role in the pathogenesis, along with monoamine, indole and same hypothalamic hormonal dysfunctions. Migraine is characterized by similar metabolic and psychological anomalies suggesting that a possible relationship exists between the two pathological conditions. To understand the possible relationship between migraine and ED, we have investigated the prevalence of migraine and the other primary headaches in a large group of AN and BN patients. In addition, we have studied the role of tyrosine metabolism in the same group of AN and BN young woman sufferers. In particular, we measured plasma levels of elusive amines: tyramine (Tyr) and octopamine (Oct) and catecholamines: noradrenalin (NE), dopamine (DA). The results of this study show that the prevalence of migraine in the woman affected by ED is very high (<75 %). The levels of Tyr and DA were higher and levels of NE were lower in the ED patients in respect to the control subjects. These biochemical findings suggest that abnormalities of limbic and hypothalamic circuitries play a role in the pathogenesis of ED. The very high prevalence of migraine in our group of ED sufferers and the biochemical profile of migraine, similar to that of ED patients shown in this study, suggest that migraine may constitute a risk factor for the occurrence of ED in young females. This hypothesis is supported by the onset of migraine attacks that initiated, in the majority of the patients, before the occurrence of ED symptoms.
Collapse
Affiliation(s)
- Giovanni D'Andrea
- Biochemistry Laboratory for the Study of Primary Headaches and Neurological Diseases, Research and Innovation SpA, Padova, Italy.
| | | | | | | | | |
Collapse
|
49
|
D'Andrea G, D'Amico D, Bussone G, Bolner A, Aguggia M, Saracco MG, Galloni E, De Riva V, Colavito D, Leon A, Rosteghin V, Perini F. The role of tyrosine metabolism in the pathogenesis of chronic migraine. Cephalalgia 2013; 33:932-7. [PMID: 23493762 DOI: 10.1177/0333102413480755] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
OBJECTIVE The pathogenesis of chronic migraine (CM) remains largely unknown. We hypothesized that anomalies of tyrosine metabolism, found in migraine without aura (MwwA) patients, play an important role in the transformation of MwwA into CM, since the increase in the number of MwwA attacks is the most predisposing factor for the occurrence of CM. METHODS To test our hypothesis we measured the plasma levels of dopamine (DA), noradrenaline (NE) and trace amines, including tyramine (TYR) and octopamine (OCT), in a group of 73 patients with CM, 13 patients with chronic tension-type headache (CTTH) and 37 controls followed in the Headache Centers of the Neurology Departments of Asti, Milan and Vicenza hospitals in Italy. RESULTS The plasma levels of DA and NE were several-fold higher in CM patients compared with control subjects ( P > 0.001). The plasma levels of TYR were also extremely elevated ( P > 0.001); furthermore, these levels progressively increased with the duration of the CM. CONCLUSIONS Our data support the hypothesis that altered tyrosine metabolism plays an important role in the pathogenesis of CM. The high plasma levels of TYR, a potent agonist of the trace amine associated receptors type 1 (TAAR1), may ultimately down-regulate this receptor because of loss of inhibitory presynaptic regulation, therein resulting in uncontrolled neurotransmitter release. This may produce functional metabolic consequences in the synaptic clefts of the pain matrix implicated in CM.
Collapse
|