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Shan L, Fronczek R, Lammers GJ, Swaab DF. The tuberomamillary nucleus in neuropsychiatric disorders. HANDBOOK OF CLINICAL NEUROLOGY 2021; 180:389-400. [PMID: 34225943 DOI: 10.1016/b978-0-12-820107-7.00024-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The tuberomamillary nucleus (TMN) is located within the posterior part of the hypothalamus. The histamine neurons in it synthesize histamine by means of the key enzyme histidine decarboxylase (HDC) and from the TMN, innervate a large number of brain areas, such as the cerebral cortex, hippocampus, amygdala as well as the thalamus, hypothalamus, and basal ganglia. Brain histamine is reduced to an inactivated form, tele-methylhistamine (t-MeHA), by histamine N-methyltransferase (HMT). In total, there are four types of histamine receptors (H1-4Rs) in the brain, all of which are G-protein coupled. The histaminergic system controls several basal physiological functions, including the sleep-wake cycle, energy and endocrine homeostasis, sensory and motor functions, and cognitive functions such as attention, learning, and memory. Histaminergic dysfunction may contribute to clinical disorders such as Parkinson's disease, Alzheimer's disease, Huntington's disease, narcolepsy type 1, schizophrenia, Tourette syndrome, and autism spectrum disorder. In the current chapter, we focus on the role of the histaminergic system in these neurological/neuropsychiatric disorders. For each disorder, we first discuss human data, including genetic, postmortem brain, and cerebrospinal fluid studies. Then, we try to interpret the human changes by reviewing related animal studies and end by discussing, if present, recent progress in clinical studies on novel histamine-related therapeutic strategies.
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Affiliation(s)
- Ling Shan
- Department of Neurology, Leiden University Medical Centre, Leiden, The Netherlands; Sleep Wake Centre SEIN, Heemstede, The Netherlands; Department Neuropsychiatric Disorders, Netherlands Institute for Neuroscience, an Institute of the Royal Netherlands Academy of Arts and Sciences, Amsterdam, The Netherlands.
| | - Rolf Fronczek
- Department of Neurology, Leiden University Medical Centre, Leiden, The Netherlands; Sleep Wake Centre SEIN, Heemstede, The Netherlands
| | - Gert Jan Lammers
- Department of Neurology, Leiden University Medical Centre, Leiden, The Netherlands; Sleep Wake Centre SEIN, Heemstede, The Netherlands
| | - Dick F Swaab
- Department Neuropsychiatric Disorders, Netherlands Institute for Neuroscience, an Institute of the Royal Netherlands Academy of Arts and Sciences, Amsterdam, The Netherlands
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Cheng J, Wu F, Zhang M, Ding D, Fan S, Chen G, Zhang J, Wang L. The Interaction Between the Ventrolateral Preoptic Nucleus and the Tuberomammillary Nucleus in Regulating the Sleep-Wakefulness Cycle. Front Neurosci 2021; 14:615854. [PMID: 33381012 PMCID: PMC7767984 DOI: 10.3389/fnins.2020.615854] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 11/20/2020] [Indexed: 11/20/2022] Open
Abstract
The ventrolateral preoptic nucleus (VLPO) in the anterior hypothalamus and the tuberomammillary nucleus (TMN) in the posterior hypothalamus are critical regions which involve the regulation of sleep-wakefulness flip-flop in the central nervous system. Most of the VLPO neurons are sleep-promoting neurons, which co-express γ-aminobutyric acid (GABA) and galanin, while TMN neurons express histamine (HA), a key wake-promoting neurotransmitter. Previous studies have shown that the two regions are innervated between each other, but how to regulate the sleep-wake cycle are not yet clear. Here, bicuculline (Bic), a GABAA-receptor antagonist, L-glutamate (L-Glu), an excitatory neurotransmitter, and triprolidine (Trip), a HA1 receptor (HRH1) inhibitor, were bilaterally microinjected into TMN or VLPO after surgically implanting the electroencephalogram (EEG) and electromyography (EMG) electrode recording system. Microinjecting L-Glu into VLPO during the night significantly increased the NREM sleep time, and this phenomenon was weakened after selectively blocking GABAA receptors with Bic microinjected into TMN. Those results reveal that VLPO neurons activated, which may inhibit TMN neurons inducing sleep via GABAA receptors. On the contrary, exciting TMN neurons by L-Glu during the day, the wakefulness time was significantly increased. These phenomena were reversed by blocking HRH1 with Trip microinjected into VLPO. Those results reveal that TMN neuron activating may manipulate VLPO neurons via HRH1, and induce wakefulness. In conclusion, VLPO GABAergic neurons and TMN histaminergic neurons may interact with each other in regulating the sleep-wake cycle.
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Affiliation(s)
- Juan Cheng
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Fang Wu
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China.,Teaching and Research Office of Physiology, School of Basic Medical Sciences, Anhui Medical College, Hefei, China
| | - Mingrui Zhang
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Ding Ding
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China.,Teaching and Research Office of Physiology, School of Basic Medical Sciences, Anhui Medical College, Hefei, China
| | - Sumei Fan
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Guihai Chen
- The Affiliated Chaohu Hospital, Anhui Medical University, Hefei, China
| | - Jin Zhang
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China.,Department of Neurology, Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Liecheng Wang
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China
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Scammell TE, Jackson AC, Franks NP, Wisden W, Dauvilliers Y. Histamine: neural circuits and new medications. Sleep 2019; 42:5099478. [PMID: 30239935 PMCID: PMC6335869 DOI: 10.1093/sleep/zsy183] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Indexed: 12/12/2022] Open
Abstract
Histamine was first identified in the brain about 50 years ago, but only in the last few years have researchers gained an understanding of how it regulates sleep/wake behavior. We provide a translational overview of the histamine system, from basic research to new clinical trials demonstrating the usefulness of drugs that enhance histamine signaling. The tuberomammillary nucleus is the sole neuronal source of histamine in the brain, and like many of the arousal systems, histamine neurons diffusely innervate the cortex, thalamus, and other wake-promoting brain regions. Histamine has generally excitatory effects on target neurons, but paradoxically, histamine neurons may also release the inhibitory neurotransmitter GABA. New research demonstrates that activity in histamine neurons is essential for normal wakefulness, especially at specific circadian phases, and reducing activity in these neurons can produce sedation. The number of histamine neurons is increased in narcolepsy, but whether this affects brain levels of histamine is controversial. Of clinical importance, new compounds are becoming available that enhance histamine signaling, and clinical trials show that these medications reduce sleepiness and cataplexy in narcolepsy.
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Affiliation(s)
- Thomas E Scammell
- Department of Neurology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA
| | - Alexander C Jackson
- Department of Physiology and Neurobiology, University of Connecticut, Storrs, CT
| | - Nicholas P Franks
- Department of Life Sciences and UK Dementia Research Institute, Imperial College London, UK
| | - William Wisden
- Department of Life Sciences and UK Dementia Research Institute, Imperial College London, UK
| | - Yves Dauvilliers
- Centre National de Référence Narcolepsie Hypersomnies, Unité des Troubles du Sommeil, Service de Neurologie, Hôpital Gui-de-Chauliac, Université Montpellier, INSERM, Montpellier, France
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Franco P, Dauvilliers Y, Inocente CO, Guyon A, Villanueva C, Raverot V, Plancoulaine S, Lin JS. Impaired histaminergic neurotransmission in children with narcolepsy type 1. CNS Neurosci Ther 2018; 25:386-395. [PMID: 30225986 DOI: 10.1111/cns.13057] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2017] [Revised: 08/03/2018] [Accepted: 08/04/2018] [Indexed: 12/01/2022] Open
Abstract
OBJECTIVE Narcolepsy is a sleep disorder characterized in humans by excessive daytime sleepiness and cataplexy. Greater than fifty percent of narcoleptic patients have an onset of symptoms prior to the age of 18. Current general agreement considers the loss of hypothalamic hypocretin (orexin) neurons as the direct cause of narcolepsy notably cataplexy. To assess whether brain histamine (HA) is also involved, we quantified the cerebrospinal fluid (CSF) levels of HA and tele-methylhistamine (t-MeHA), the direct metabolite of HA between children with orexin-deficient narcolepsy type 1 (NT1) and controls. METHODS We included 24 children with NT1 (12.3 ± 3.6 years, 11 boys, 83% cataplexy, 100% HLA DQB1*06:02) and 21 control children (11.2 ± 4.2 years, 10 boys). CSF HA and t-MeHA were measured in all subjects using a highly sensitive liquid chromatographic-electrospray/tandem mass spectrometric assay. CSF hypocretin-1 values were determined in the narcoleptic patients. RESULTS Compared with the controls, NT1 children had higher CSF HA levels (771 vs 234 pmol/L, P < 0.001), lower t-MeHA levels (879 vs 1924 pmol/L, P < 0.001), and lower t-MeHA/HA ratios (1.1 vs 8.2, P < 0.001). NT1 patients had higher BMI z-scores (2.7 ± 1.6 vs 1.0 ± 2.3, P = 0.006) and were more often obese (58% vs 29%, P = 0.05) than the controls. Multivariable analyses including age, gender, and BMI z-score showed a significant decrease in CSF HA levels when the BMI z-score increased in patients (P = 0.007) but not in the controls. No association was found between CSF HA, t-MeHA, disease duration, age at disease onset, the presence of cataplexy, lumbar puncture timing, and CSF hypocretin levels. CONCLUSIONS Narcolepsy type 1 children had a higher CSF HA level together with a lower t-MeHA level leading to a significant decrease in the t-MeHA/HA ratios. These results suggest a decreased HA turnover and an impairment of histaminergic neurotransmission in narcoleptic children and support the use of a histaminergic therapy in the treatment against narcolepsy.
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Affiliation(s)
- Patricia Franco
- Integrative Physiology of the Brain Arousal System, CRNL, INSERM-U1028, CNRS, UMR5292, University Lyon1, Lyon, France.,National Reference Centre for Orphan Diseases, Narcolepsy, Idiopathic hypersomnia and Kleine-Levin Syndrome (CNR narcolepsie-hypersomnie), Bron, France.,Pediatric Sleep Unit, Mother- Children Hospital, Hospices Civils de Lyon, University Lyon1, Lyon, France
| | - Yves Dauvilliers
- National Reference Centre for Orphan Diseases, Narcolepsy, Idiopathic hypersomnia and Kleine-Levin Syndrome (CNR narcolepsie-hypersomnie), Bron, France.,Sleep Unit, Department of Neurology, Gui de Chauliac Hospital, CHU Montpellier, Montpellier, France.,Inserm, U1061, Univ Montpellier 1, Montpellier, France
| | - Clara Odilia Inocente
- Integrative Physiology of the Brain Arousal System, CRNL, INSERM-U1028, CNRS, UMR5292, University Lyon1, Lyon, France
| | - Aurore Guyon
- Integrative Physiology of the Brain Arousal System, CRNL, INSERM-U1028, CNRS, UMR5292, University Lyon1, Lyon, France.,National Reference Centre for Orphan Diseases, Narcolepsy, Idiopathic hypersomnia and Kleine-Levin Syndrome (CNR narcolepsie-hypersomnie), Bron, France.,Pediatric Sleep Unit, Mother- Children Hospital, Hospices Civils de Lyon, University Lyon1, Lyon, France
| | - Carine Villanueva
- Department of Endocrinology, Mother- Children Hospital, Hospices Civils de Lyon, University Lyon1, France
| | - Veronique Raverot
- Laboratoire de Hormonologie, Groupement Est, Hospices Civils de Lyon, University Lyon1, Lyon, France
| | - Sabine Plancoulaine
- INSERM, UMR1153, Centre of Research in Epidemiology and Statistics Sorbonne Paris Cité (CRESS), Villejuif, Paris-Descartes University, Paris, France
| | - Jian-Sheng Lin
- Integrative Physiology of the Brain Arousal System, CRNL, INSERM-U1028, CNRS, UMR5292, University Lyon1, Lyon, France
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Yuan H, Silberstein SD. Histamine and Migraine. Headache 2017; 58:184-193. [PMID: 28862769 DOI: 10.1111/head.13164] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Accepted: 07/11/2017] [Indexed: 01/10/2023]
Abstract
BACKGROUND Histamine is an ancient "tissue amine" preceding multicellular organisms. In the central nervous system (CNS), its fibers originate solely from the tuberomammillary nucleus and travel throughout the brain. It is mainly responsible for wakefulness, energy homeostasis, and memory consolidation. Recently, several studies suggest a potential role of histamine in migraine pathogenesis and management. METHODS Narrative review of current literature regarding histamine and migraine. RESULTS Histamine plays a crucial role in migraine pathogenesis: sustaining the neurogenic inflammation pathway. Interaction between mast cells (MC) and calcitonin-gene related protein (CGRP) results in sensitization of trigeminal afferents and trigeminal ganglia (TG). Histamine binds with differing affinities to four different histaminergic G-protein coupled receptors, activating protein kinases, or triggering calcium release with subsequent mode of actions. Histamine 1 receptor (H1 R) and histamine 2 receptor (H2 R) antagonists are frequently used for the treatment of allergy and gastric acid secretion, respectively, but their antagonism is probably ineffective for migraine. Histamine 3 receptor (H3 R) and histamine 4 receptor (H4 R) have a threefold higher affinity than H1 R/H2 R for histamine and are found almost exclusively on neurons and immune tissues, respectively. H3 R acts as an autoreceptor or as a heteroreceptor, lowering the release of histamine and other neurotransmitters. This is a potential target for anti-nociception and anti-neurogenic inflammation. To date, several small clinical trials using low dose histamine or Nα -methylhistamine have demonstrated migraine prophylactic efficacy, probably via H3 R or other undetermined pathways. CONCLUSION The histamine system interacts with multiple regions in the CNS and may hypothetically modulate the migraine response. Low dose histamine may be a promising option for migraine prevention.
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Affiliation(s)
- Hsiangkuo Yuan
- Jefferson Headache Center, Thomas Jefferson University, Philadelphia, PA, USA
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Shan L, Dauvilliers Y, Siegel JM. Interactions of the histamine and hypocretin systems in CNS disorders. Nat Rev Neurol 2015; 11:401-13. [PMID: 26100750 DOI: 10.1038/nrneurol.2015.99] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Histamine and hypocretin neurons are localized to the hypothalamus, a brain area critical to autonomic function and sleep. Narcolepsy type 1, also known as narcolepsy with cataplexy, is a neurological disorder characterized by excessive daytime sleepiness, impaired night-time sleep, cataplexy, sleep paralysis and short latency to rapid eye movement (REM) sleep after sleep onset. In narcolepsy, 90% of hypocretin neurons are lost; in addition, two groups reported in 2014 that the number of histamine neurons is increased by 64% or more in human patients with narcolepsy, suggesting involvement of histamine in the aetiology of this disorder. Here, we review the role of the histamine and hypocretin systems in sleep-wake modulation. Furthermore, we summarize the neuropathological changes to these two systems in narcolepsy and discuss the possibility that narcolepsy-associated histamine abnormalities could mediate or result from the same processes that cause the hypocretin cell loss. We also review the changes in the hypocretin and histamine systems, and the associated sleep disruptions, in Parkinson disease, Alzheimer disease, Huntington disease and Tourette syndrome. Finally, we discuss novel therapeutic approaches for manipulation of the histamine system.
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Affiliation(s)
- Ling Shan
- Department of Psychiatry and Brain Research Institute, UCLA School of Medicine, Veterans' Affairs Greater Los Angeles Healthcare System (VA GLAHS), 16111 Plummer Street North Hills, 151A3, CA 91343, USA
| | - Yves Dauvilliers
- Centre de Référence Nationale Maladies Rares, Narcolepsie et Hypersomnie Idiopathique, Département de Neurologie, Hôpital Gui-de-Chauliac, INSERM U1061, 80 avenue Augustin Fliche, Montpellier 34295, France
| | - Jerome M Siegel
- Department of Psychiatry and Brain Research Institute, UCLA School of Medicine, Veterans' Affairs Greater Los Angeles Healthcare System (VA GLAHS), 16111 Plummer Street North Hills, 151A3, CA 91343, USA
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Shan L, Bao AM, Swaab DF. The human histaminergic system in neuropsychiatric disorders. Trends Neurosci 2015; 38:167-77. [PMID: 25575625 DOI: 10.1016/j.tins.2014.12.008] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2014] [Revised: 12/06/2014] [Accepted: 12/08/2014] [Indexed: 11/16/2022]
Abstract
Histaminergic neurons are exclusively located in the hypothalamic tuberomamillary nucleus, from where they project to many brain areas. The histaminergic system is involved in basic physiological functions, such as the sleep-wake cycle, energy and endocrine homeostasis, sensory and motor functions, cognition, and attention, which are all severely affected in neuropsychiatric disorders. Here, we present recent postmortem findings on the alterations in this system in neuropsychiatric disorders, including Parkinson's disease (PD), Alzheimer's disease (AD), Huntington's disease (HD), depression, and narcolepsy. In addition, we highlight the need to validate animal models for these diseases and also for Tourette's syndrome (TS) in relation to alterations in the histaminergic system. Moreover, we discuss the potential for, and concerns over, the use of novel histamine 3 receptor (H3R) antagonists/inverse agonists as treatment for such disorders.
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Affiliation(s)
- Ling Shan
- Department of Neurobiology, Zhejiang University School of Medicine, Hangzhou 310058, China; Netherlands Institute for Neuroscience, an Institute of the Royal Netherlands Academy of Arts and Sciences, Amsterdam 1105 BA, The Netherlands; Department of Psychiatry and Biobehavioral Sciences, University of California at Los Angeles, Los Angeles, CA 90095, USA; Neurobiology Research, Veterans Administration Greater Los Angeles Health Care System, 16111 Plummer Street, North Hills, CA 91343, USA
| | - Ai-Min Bao
- Department of Neurobiology, Zhejiang University School of Medicine, Hangzhou 310058, China.
| | - Dick F Swaab
- Netherlands Institute for Neuroscience, an Institute of the Royal Netherlands Academy of Arts and Sciences, Amsterdam 1105 BA, The Netherlands
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Valko PO, Gavrilov YV, Yamamoto M, Reddy H, Haybaeck J, Mignot E, Baumann CR, Scammell TE. Increase of histaminergic tuberomammillary neurons in narcolepsy. Ann Neurol 2014; 74:794-804. [PMID: 24006291 DOI: 10.1002/ana.24019] [Citation(s) in RCA: 111] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2012] [Revised: 07/12/2013] [Accepted: 08/10/2013] [Indexed: 12/21/2022]
Affiliation(s)
- Philipp O. Valko
- Department of Neurology; Beth Israel Deaconess Medical Center; Boston MA
- Department of Neurology; University Hospital of Zurich; Zurich Switzerland
| | - Yury V. Gavrilov
- Department of Neurology; Beth Israel Deaconess Medical Center; Boston MA
- Department of Neurology; University Hospital of Zurich; Zurich Switzerland
- Department of General Pathology and Pathological Physiology; Institute of Experimental Medicine; St Petersburg Russia
| | - Mihoko Yamamoto
- Department of Neurology; Beth Israel Deaconess Medical Center; Boston MA
| | - Hasini Reddy
- Department of Neuropathology; Beth Israel Deaconess Medical Center; Boston MA
| | - Johannes Haybaeck
- Department of Neuropathology, Institute of Pathology; Medical University of Graz; Graz Austria
| | - Emmanuel Mignot
- Department of Psychiatry; Stanford University Center for Narcolepsy; Palo Alto CA
| | - Christian R. Baumann
- Department of Neurology; Beth Israel Deaconess Medical Center; Boston MA
- Department of Neurology; University Hospital of Zurich; Zurich Switzerland
| | - Thomas E. Scammell
- Department of Neurology; Beth Israel Deaconess Medical Center; Boston MA
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Abstract
BACKGROUND Histamine has been studied in both health and disease since the initial description a century ago. With its vasodilative effect, it was suggested early on to be involved in the pathophysiology of migraine. Over the past 25 years, much has been learned about histamine as a neurotransmitter in the central nervous system. The role of this neurotransmitter system in migraine has not been previously reviewed. OBJECTIVE Discuss a potential role of the brain histaminergic system in migraine. METHODS Unstructured literature search with a no specific hypothesis-driven approach. RESULTS There is substantial evidence that systemically given histamine may elicit, maintain, and aggravate headache. The mechanisms for this are not known, and histamines do not penetrate the blood-brain barrier (BBB). However, circulating histamine may influence hypothalamic activity via the circumventricular organs that lack BBB. In the rat, prolonged activation of meningeal nociceptors induced by dural mast cell degranulation has been observed. Subcutaneous injections of N-alpha-methyl histamine, a catabolite of histamine with high affinity to the histamine H3 receptor, probably have some migraine preventive effect. A negative feedback on histamine release from mast cells in proximity to C-fiber endings has been a postulated mechanism. Most antihistamines have shown to be ineffective as acute medication for migraine. Two centrally acting potent H1 receptor antagonists (cinnarizine and cyproheptadine) have been reported to be efficacious in preventing migraine. However, the proof for this is limited, and their efficacy has been ascribed other actions than the antihistaminergic. In general, lack of specificity and side effects limit the potential use of centrally acting H1 and H2 antagonists. Brain histamine is synthesized by neurons that are restricted to the posterior basal hypothalamus, more specific to the tuberomamillary nucleus (TMN), and that project practically to the whole central nervous system. The posterior hypothalamus is a suspected locus in quo in several primary headaches. Recently, a positron emission tomography study performed in the prodromal phase of migraine attacks supported the idea of initial involvement of this area. In another recent study, the thalamic nuclei receiving trigeminal output was also shown to have direct connections with the ventral TMN. The central histaminergic system plays an important role in the complex sleep-wake cycle, promoting cortical excitability during wakening and attention, and it consolidates the wake state. The period of the day, in the evenings and during the night, when there is reduced susceptibility for migraine attacks corresponds with less central histaminergic firing. Activation of both the H3 and the H4 receptor promotes inhibitory actions on neurons. The H3 receptor causes autoinhibition of the histaminergic neurons themselves, and centrally acting H3 receptor agonist prodrugs have shown to both inhibit neurogenic inflammation in dura, to induce sleep, and to produce antinociception. There are no registered ongoing studies on H3 and H4 receptor ligands in migraine. CONCLUSION The role of the central histaminergic system in migraine is largely unexplored, but findings from preclinical research may be linked to several aspects of the disorder. The histaminergic system of the brain may play an important role, especially in the initial phase of an attack, and histamine H3 and H4 receptor ligands may potentially have migraine prophylactic properties. However, the basis for this is still circumstantial, and the evidence is lacking.
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Affiliation(s)
- Karl B Alstadhaug
- Department of Neurology, Nordland Hospital Trust, Bodø, Norway; Institute of Clinical Medicine, University of Tromsø, Tromsø, Norway
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10
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Neuronal histaminergic system in aging and age-related neurodegenerative disorders. Exp Gerontol 2013; 48:603-7. [DOI: 10.1016/j.exger.2012.08.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2012] [Revised: 07/26/2012] [Accepted: 08/02/2012] [Indexed: 11/30/2022]
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High-performance liquid chromatographic determination of histamine in biological samples: The cerebrospinal fluid challenge – A review. Anal Chim Acta 2013; 774:1-10. [DOI: 10.1016/j.aca.2012.12.041] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2012] [Revised: 12/23/2012] [Accepted: 12/26/2012] [Indexed: 11/24/2022]
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Dauvilliers Y, Delallée N, Jaussent I, Scholz S, Bayard S, Croyal M, Schwartz JC, Robert P. Normal cerebrospinal fluid histamine and tele-methylhistamine levels in hypersomnia conditions. Sleep 2012; 35:1359-66. [PMID: 23024434 DOI: 10.5665/sleep.2114] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
STUDY OBJECTIVES To determine the activity of cerebral histaminergic system evaluated by CSF levels of histamine (HA) and tele-methylhistamine (t-MHA), its major metabolite, and their relationships with hypocretin-1 levels in a large population of patients with hypersomnia and neurological conditions. DESIGN sensitive liquid chromatographic-electrospray/tandem mass spectrometric assay was developed for the simultaneous quantification of CSF HA and t-MHA. SETTING ata were collected and CSF hypocretin-1 levels were measured using radioimmunoassay at the Sleep Disorders Center, Montpellier, France. CSF HA and t-MHA were measured in Bioprojet-Biotech, France PARTICIPANTS One hundred fourteen unrelated patients with a suspicion of central hypersomnia underwent one night of polysomnography followed by the multiple sleep latency test. Sleep disorders were diagnosed clinically and using sleep studies: narcolepsy-cataplexy NC (n = 56), narcolepsy without cataplexy NwC (n = 27), idiopathic hypersomnia IH (n = 11), secondary narcolepsy (n = 3), and unspecified hypersomnia Uns EDS (n = 17). Fifty neurological patients without daytime sleepiness were included as controls. MEASUREMENTS AND RESULTS No between-hypersomnia group differences were found for CSF HA levels (median 708.62 pM extreme range [55.92-3335.50] in NC; 781.34 [174.08-4391.50] in NwC; 489.42 [177.45-906.70] in IH, and 1155.40 [134.80-2736.59] in Uns EDS) or for t-MHA levels. No association was found between CSF HA, t-MHA, or HA + t-MHA, sleepiness, treatment intake, and frequency of cataplexy. A slight negative correlation was found between age and HA levels. Further adjustment for the age revealed no significant HA levels difference between hypersomnia patients and controls. CONCLUSION CSF histamine and tele-methylhistamine did not significantly differ between patients with narcolepsy-cataplexy and other etiologies of non-hypocretin-1 deficient central hypersomnias; these measurements, therefore, are not useful in assessing the etiology or severity of centrally mediated hypersomnia.
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Affiliation(s)
- Yves Dauvilliers
- Sleep Unit, Department of Neurology, Gui de Chauliac Hospital, CHU Montpellier, National Reference Network for Orphan Diseases-Narcolepsy, Hypersomnia, Kleine-Levin Syndrome, France.
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Shan L, Hofman MA, van Wamelen DJ, Van Someren EJW, Bao AM, Swaab Dick F. Diurnal fluctuation in histidine decarboxylase expression, the rate limiting enzyme for histamine production, and its disorder in neurodegenerative diseases. Sleep 2012; 35:713-5. [PMID: 22547898 DOI: 10.5665/sleep.1838] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
STUDY OBJECTIVES Neuronal histamine shows diurnal rhythms in rodents and plays a major role in the maintenance of vigilance. No data are available on its diurnal fluctuation in humans, either in health or in neurodegenerative disorders such as Parkinson disease (PD), Alzheimer disease (AD), or Huntington disease (HD), all of which are characterized by sleep-wake disturbances. DESIGN Quantitative in situ hybridization was used to study the mRNA expression of histidine decarboxylase (HDC), the key enzyme of histamine production in the tuberomammillary nucleus (TMN) in postmortem human hypothalamic tissue, obtained from 33 controls and 31 patients with a neurodegenerative disease-PD (n = 15), AD (n = 9), and HD (n = 8)-and covering the full 24-h cycle with respect to clock time of death. RESULTS HDC-mRNA levels in controls were found to be significantly higher during the daytime than at night (e.g., 08:01-20:00 versus 20:01-08:00, P = 0.004). This day-night fluctuation was markedly different in patients with neurodegenerative diseases. CONCLUSION The diurnal fluctuation of HDC-mRNA expression in human TMN supports a role for neuronal histamine in regulating day-night rhythms. Future studies should investigate histamine rhythm abnormalities in neurodegenerative disorders. CITATION Shan L; Hofman MA; van Wamelen DJ; Van Someren EJW; Bao AM; Swaab DF. Diurnal fluctuation in histidine decarboxylase expression, the rate limiting enzyme for histamine production, and its disorder in neurodegenerative diseases.
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Affiliation(s)
- Ling Shan
- Department of Neurobiology, Key Laboratory of Medical Neurobiology of Ministry of Health of China, Zhejiang Province Key Laboratory of Neurobiology, Zhejiang University School of Medicine, Hangzhou, China
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Beraneck M, Idoux E. Reconsidering the role of neuronal intrinsic properties and neuromodulation in vestibular homeostasis. Front Neurol 2012; 3:25. [PMID: 22403570 PMCID: PMC3289128 DOI: 10.3389/fneur.2012.00025] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2011] [Accepted: 02/09/2012] [Indexed: 12/29/2022] Open
Abstract
The sensorimotor transformations performed by central vestibular neurons constantly adapt as the animal faces conflicting sensory information or sustains injuries. To ensure the homeostasis of vestibular-related functions, neural changes could in part rely on the regulation of 2° VN intrinsic properties. Here we review evidence that demonstrates modulation and plasticity of central vestibular neurons’ intrinsic properties. We first present the partition of Rodents’ vestibular neurons into distinct subtypes, namely type A and type B. Then, we focus on the respective properties of each type, their putative roles in vestibular functions, fast control by neuromodulators and persistent modifications following a lesion. The intrinsic properties of central vestibular neurons can be swiftly modulated by a wealth of neuromodulators to adapt rapidly to temporary changes of ecophysiological surroundings. To illustrate how intrinsic excitability can be rapidly modified in physiological conditions and therefore be therapeutic targets, we present the modulation of vestibular reflexes in relation to the variations of the neuromodulatory inputs during the sleep/wake cycle. On the other hand, intrinsic properties can also be slowly, yet permanently, modified in response to major perturbations, e.g., after unilateral labyrinthectomy (UL). We revisit the experimental evidence, which demonstrates that drastic alterations of the central vestibular neurons’ intrinsic properties occur following UL, with a slow time course, more on par with the compensation of dynamic deficits than static ones. Data are interpreted in the framework of distributed processes that progress from global, large-scale coping mechanisms (e.g., changes in behavioral strategies) to local, small-scale ones (e.g., changes in intrinsic properties). Within this framework, the compensation of dynamic deficits improves over time as deeper modifications are engraved within the finer parts of the vestibular-related networks. Finally, we offer perspectives and working hypotheses to pave the way for future research aimed at understanding the modulation and plasticity of central vestibular neurons’ intrinsic properties.
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Affiliation(s)
- Mathieu Beraneck
- Centre d'Etude de la SensoriMotricité, CNRS UMR 8194, Université Paris Descartes, Sorbonne Paris Cité Paris, France
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