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Pratt ML, Plumb AN, Manjrekar A, Cardona LM, Chan CK, John JM, Sadler KE. Microbiome contributions to pain: a review of the preclinical literature. Pain 2024:00006396-990000000-00702. [PMID: 39258679 DOI: 10.1097/j.pain.0000000000003376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Accepted: 06/28/2024] [Indexed: 09/12/2024]
Abstract
ABSTRACT Over the past 2 decades, the microbiome has received increasing attention for the role that it plays in health and disease. Historically, the gut microbiome was of particular interest to pain scientists studying nociplastic visceral pain conditions given the anatomical juxtaposition of these microorganisms and the neuroimmune networks that drive pain in such diseases. More recently, microbiomes both inside and across the surface of the body have been recognized for driving sensory symptoms in a broader set of diseases. Microbiomes have never been a more popular topic in pain research, but to date, there has not been a systematic review of the preclinical microbiome pain literature. In this article, we identified all animal studies in which both the microbiome was manipulated and pain behaviors were measured. Our analysis included 303 unique experiments across 97 articles. Microbiome manipulation methods and behavioral outcomes were recorded for each experiment so that field-wide trends could be quantified and reported. This review specifically details the animal species, injury models, behavior measures, and microbiome manipulations used in preclinical pain research. From this analysis, we were also able to conclude how manipulations of the microbiome alter pain thresholds in naïve animals and persistent pain intensity and duration in cutaneous and visceral pain models. This review summarizes by identifying existing gaps in the literature and providing recommendations for how to best plan, implement, and interpret data collected in preclinical microbiome pain experiments.
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Affiliation(s)
- McKenna L Pratt
- Department of Neuroscience, Center for Advanced Pain Studies, University of Texas at Dallas, Richardson, TX, United States
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2
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Shen Z, Bian Y, Huang Y, Zhou W, Chen H, Zhou X, Li L. Migraine and gastroesophageal reflux disease: Disentangling the complex connection with depression as a mediator. PLoS One 2024; 19:e0304370. [PMID: 38990854 PMCID: PMC11239078 DOI: 10.1371/journal.pone.0304370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 05/10/2024] [Indexed: 07/13/2024] Open
Abstract
OBJECTIVE Gastroesophageal reflux disease (GERD) and migraine are public health concerns worldwide. No observational study has conclusively elucidated the causal relationship between these two conditions. We employed Mendelian randomization (MR) methods to explore the potential causal links between GERD and migraine. METHODS Genome-wide association studies were subjected to MR to infer the causality between GERD and migraine. Bidirectional two-sample MR was performed to establish causal relationships. Multivariable MR analysis was conducted to adjust potential confounding factors, and mediation MR analysis was utilized to assess the role of depression between GERD and migraine as a mediator. We primarily utilized the inverse variance weighted method (IVW) and sensitivity analysis methods, including MR-Egger, weighted median, and leave-one-out methods. We assessed heterogeneity and pleiotropy to ensure the reliability of the results. RESULTS Bidirectional two-sample MR revealed a positive causal effect of GERD on migraine (IVW: OR = 1.49, 95% CI: 1.34-1.66, p = 3.70E-13). Migraine did not increase the risk of GERD (IVW: OR = 1.07, 95% CI: 0.98-1.17, p = 0.1139). Multivariable MR indicated that the positive causal effect of GERD on migraine remained after adjustment for factors, such as smoking, alcohol consumption, obesity, type 2 diabetes, and depression. Mediation MR revealed that depression mediated 28.72% of GERD's effect on migraine. MR analysis was supported by all sensitivity analyses and was replicated and validated in another independent dataset on migraine. CONCLUSION Our findings elucidate the positive causal effect of GERD on migraine and underscores the mediating role of depression in increasing the risk of migraine due to GERD. Effective control of GERD, particularly interventions targeting depression, may aid in preventing the occurrence of migraine. Future research should delve deeper into the specific pathophysiological mechanisms through which GERD affects migraine risk, facilitating the development of more effective drug targets or disease management strategies.
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Affiliation(s)
- Zixiong Shen
- Department of Thoracic Surgery, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Yewen Bian
- Department of Acupuncture and Physiotherapy, Nantong Third People’s Hospital (Affiliated Nantong Hospital 3 of Nantong University), Nantong, Jiangsu, China
| | - Yao Huang
- Cardiovascular Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Wenhua Zhou
- Department of Traditional Chinese Medicine, Zigong First People’s Hospital, Zigong, Sichuan, China
| | - Hao Chen
- Department of Neurosurgery, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Xia Zhou
- Department of Traditional Chinese Medicine, Zigong First People’s Hospital, Zigong, Sichuan, China
| | - Liuying Li
- Department of Traditional Chinese Medicine, Zigong First People’s Hospital, Zigong, Sichuan, China
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Francavilla M, Facchetti S, Demartini C, Zanaboni AM, Amoroso C, Bottiroli S, Tassorelli C, Greco R. A Narrative Review of Intestinal Microbiota's Impact on Migraine with Psychopathologies. Int J Mol Sci 2024; 25:6655. [PMID: 38928361 PMCID: PMC11203823 DOI: 10.3390/ijms25126655] [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: 05/20/2024] [Revised: 06/12/2024] [Accepted: 06/14/2024] [Indexed: 06/28/2024] Open
Abstract
Migraine is a common and debilitating neurological disorder characterized by the recurrent attack of pulsating headaches typically localized on one side of the head associated with other disabling symptoms, such as nausea, increased sensitivity to light, sound and smell and mood changes. Various clinical factors, including the excessive use of migraine medication, inadequate acute treatment and stressful events, can contribute to the worsening of the condition, which may evolve to chronic migraine, that is, a headache present on >15 days/month for at least 3 months. Chronic migraine is frequently associated with various comorbidities, including anxiety and mood disorders, particularly depression, which complicate the prognosis, response to treatment and overall clinical outcomes. Emerging research indicates a connection between alterations in the composition of the gut microbiota and mental health conditions, particularly anxiety and depression, which are considered disorders of the gut-brain axis. This underscores the potential of modulating the gut microbiota as a new avenue for managing these conditions. In this context, it is interesting to investigate whether migraine, particularly in its chronic form, exhibits a dysbiosis profile similar to that observed in individuals with anxiety and depression. This could pave the way for interventions aimed at modulating the gut microbiota for treating difficult-to-manage migraines.
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Affiliation(s)
- Miriam Francavilla
- Department of Brain and Behavioral Sciences, University of Pavia, Via Bassi 21, 27100 Pavia, Italy; (M.F.); (S.F.); (A.M.Z.); (S.B.); (C.T.)
- Headache Science and Neurorehabilitation Centre, IRCCS Mondino Foundation, Via Mondino 2, 27100 Pavia, Italy;
| | - Sara Facchetti
- Department of Brain and Behavioral Sciences, University of Pavia, Via Bassi 21, 27100 Pavia, Italy; (M.F.); (S.F.); (A.M.Z.); (S.B.); (C.T.)
- Headache Science and Neurorehabilitation Centre, IRCCS Mondino Foundation, Via Mondino 2, 27100 Pavia, Italy;
| | - Chiara Demartini
- Headache Science and Neurorehabilitation Centre, IRCCS Mondino Foundation, Via Mondino 2, 27100 Pavia, Italy;
| | - Anna Maria Zanaboni
- Department of Brain and Behavioral Sciences, University of Pavia, Via Bassi 21, 27100 Pavia, Italy; (M.F.); (S.F.); (A.M.Z.); (S.B.); (C.T.)
- Headache Science and Neurorehabilitation Centre, IRCCS Mondino Foundation, Via Mondino 2, 27100 Pavia, Italy;
| | - Chiara Amoroso
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Cà Granda, Ospedale Maggiore Policlinico, 20135 Milan, Italy;
| | - Sara Bottiroli
- Department of Brain and Behavioral Sciences, University of Pavia, Via Bassi 21, 27100 Pavia, Italy; (M.F.); (S.F.); (A.M.Z.); (S.B.); (C.T.)
- Headache Science and Neurorehabilitation Centre, IRCCS Mondino Foundation, Via Mondino 2, 27100 Pavia, Italy;
| | - Cristina Tassorelli
- Department of Brain and Behavioral Sciences, University of Pavia, Via Bassi 21, 27100 Pavia, Italy; (M.F.); (S.F.); (A.M.Z.); (S.B.); (C.T.)
- Headache Science and Neurorehabilitation Centre, IRCCS Mondino Foundation, Via Mondino 2, 27100 Pavia, Italy;
| | - Rosaria Greco
- Headache Science and Neurorehabilitation Centre, IRCCS Mondino Foundation, Via Mondino 2, 27100 Pavia, Italy;
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Kiecka A, Szczepanik M. Migraine and the microbiota. Can probiotics be beneficial in its prevention? - a narrative review. Pharmacol Rep 2024; 76:251-262. [PMID: 38502301 DOI: 10.1007/s43440-024-00584-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 03/01/2024] [Accepted: 03/03/2024] [Indexed: 03/21/2024]
Abstract
Migraine is a recurrent disease of the central nervous system that affects an increasing number of people worldwide causing a continuous increase in the costs of treatment. The mechanisms underlying migraine are still unclear but recent reports show that people with migraine may have an altered composition of the intestinal microbiota. It is well established that the gut-brain axis is involved in many neurological diseases, and probiotic supplementation may be an interesting treatment option for these conditions. This review collects data on the gastrointestinal and oral microbiota in people suffering from migraine and the use of probiotics as a novel therapeutic approach in its treatment.
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Affiliation(s)
- Aneta Kiecka
- Faculty of Health Sciences, Institute of Physiotherapy, Chair of Biomedical Sciences, Jagiellonian University Medical College, Kopernika 7a, Kraków, 31-034, Poland.
| | - Marian Szczepanik
- Faculty of Health Sciences, Institute of Physiotherapy, Chair of Biomedical Sciences, Jagiellonian University Medical College, Kopernika 7a, Kraków, 31-034, Poland
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Pak R, Cho M, Pride K, Abd-Elsayed A. The Gut Microbiota and Chronic Pain. Curr Pain Headache Rep 2024; 28:259-269. [PMID: 38345694 DOI: 10.1007/s11916-024-01221-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/30/2024] [Indexed: 03/16/2024]
Abstract
PURPOSE OF REVIEW To examine the effects and interactions between gut microbia and chronic pain. RECENT FINDINGS The gut microbiome has been an area of interest in both the scientific and general audience due to a growing body of evidence suggesting its influence in a variety of health and disease states. Communication between the central nervous system (CNS) and gut microbiome is said to be bidirectional, in what is referred to as the gut-brain axis. Chronic pain is a prevalent costly personal and public health burden and so, there is a vested interest in devising safe and efficacious treatments. Numerous studies, many of which are animal studies, have been conducted to examine the gut microbiome's role in the pathophysiology of chronic pain states, such as neuropathy, inflammation, visceral pain, etc. As the understanding of this relationship grows, so does the potential for therapeutic targeting of the gut microbiome in chronic pain.
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Affiliation(s)
- Ray Pak
- Department of Physical Medicine and Rehabilitation, New York Medical College/Metropolitan, New York, NY, USA
| | - Michelle Cho
- Department of Physical Medicine and Rehabilitation, New York Medical College/Metropolitan, New York, NY, USA
| | - Keth Pride
- Department of Anesthesiology, University of Wisconsin School of Medicine and Public Health, 600 Highland Avenue, B6/319 CSC, Madison, WI, 53792-3272, USA
| | - Alaa Abd-Elsayed
- Department of Anesthesiology, University of Wisconsin School of Medicine and Public Health, 600 Highland Avenue, B6/319 CSC, Madison, WI, 53792-3272, USA.
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Zhou Y, Pang M, Ma Y, Lu L, Zhang J, Wang P, Li Q, Yang F. Cellular and Molecular Roles of Immune Cells in the Gut-Brain Axis in Migraine. Mol Neurobiol 2024; 61:1202-1220. [PMID: 37695471 DOI: 10.1007/s12035-023-03623-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 08/29/2023] [Indexed: 09/12/2023]
Abstract
Migraine is a complex and multi-system dysfunction. The realization of its pathophysiology and diagnosis is developing rapidly. Migraine has been linked to gastrointestinal disorders such as irritable bowel syndrome and celiac disease. There is also direct and indirect evidence for a relationship between migraine and the gut-brain axis, but the exact mechanism is not yet explained. Studies have shown that this interaction appears to be influenced by a variety of factors, such as inflammatory mediators, gut microbiota, neuropeptides, and serotonin pathways. Recent studies suggest that immune cells can be the potential tertiary structure between migraine and gut-brain axis. As the hot interdisciplinary subject, the relationship between immunology and gastrointestinal tract is now gradually clear. Inflammatory signals are involved in cellular and molecular responses that link central and peripheral systems. The gastrointestinal symptoms associated with migraine and experiments associated with antibiotics have shown that the intestinal microbiota is abnormal during the attacks. In this review, we focus on the mechanism of migraine and gut-brain axis, and summarize the tertiary structure between immune cells, neural network, and gastrointestinal tract.
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Affiliation(s)
- Yichen Zhou
- School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Miaoyi Pang
- School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Yiran Ma
- School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Lingling Lu
- Department of Neurobiology, School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Jiannan Zhang
- Department of Neurobiology, School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Peipei Wang
- Department of Neurobiology, School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Qian Li
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Fei Yang
- Department of Neurobiology, School of Basic Medical Sciences, Capital Medical University, Beijing, China.
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7
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Cuciureanu DI, Bistriceanu CE, Vulpoi GA, Cuciureanu T, Antochi F, Roceanu AM. Migraine Comorbidities. Life (Basel) 2024; 14:74. [PMID: 38255689 PMCID: PMC10820535 DOI: 10.3390/life14010074] [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: 11/14/2023] [Revised: 12/14/2023] [Accepted: 12/29/2023] [Indexed: 01/24/2024] Open
Abstract
Novel knowledge about the interrelationships and reciprocal effects of migraine and epilepsy, migraine and mood disorders, or migraine and irritable bowel syndrome has emerged in recent decades. Over time, comorbid pathologies associated with migraine that share common physiopathological mechanisms were studied. Among these studied pathologies is epilepsy, a disorder with common ion channel dysfunctions as well as dysfunctions in glutamatergic transmission. A high degree of neuronal excitement and ion channel abnormalities are associated with epilepsy and migraine and antiepileptic drugs are useful in treating both disorders. The coexistence of epilepsy and migraine may occur independently in the same individual or the two may be causally connected. The relationship between cortical spreading depression (CSD) and epileptic foci has been suggested by basic and clinical neuroscience research. The most relevant psychiatric comorbidities associated with migraine are anxiety and mood disorders, which influence its clinical course, treatment response, and clinical outcome. The association between migraine and major depressive disorder can be explained by a robust molecular genetic background. In addition to its role as a potent vasodilator, CGRP is also involved in the transmission of nociception, a phenomenon inevitably linked with the stress and anxiety caused by frequent migraine attacks. Another aspect is the role of gut microbiome in migraine's pathology and the gut-brain axis involvement. Irritable bowel syndrome patients are more likely to suffer migraines, according to other studies. There is no precise explanation for how the gut microbiota contributes to neurological disorders in general and migraines in particular. This study aims to show that migraines and comorbid conditions, such as epilepsy, microbiota, or mood disorders, can be connected from the bench to the bedside. It is likely that these comorbid migraine conditions with common pathophysiological mechanisms will have a significant impact on best treatment choices and may provide clues for future treatment options.
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Affiliation(s)
- Dan Iulian Cuciureanu
- Neurology Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania;
- Neurology Department I, “Prof. Dr. N. Oblu” Emergency Clinical Hospital, 700309 Iasi, Romania;
| | - Cătălina Elena Bistriceanu
- Neurology Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania;
- Elytis Hospital Hope, 700010 Iasi, Romania
| | - Georgiana-Anca Vulpoi
- Neurology Department I, “Prof. Dr. N. Oblu” Emergency Clinical Hospital, 700309 Iasi, Romania;
| | - Tudor Cuciureanu
- Gastroenterology Department, Faculty of Medicine, University of Medicine and Pharmacy, 700115 Iasi, Romania;
| | - Florina Antochi
- Neurology Department, University Emergency Hospital, 050098 Bucharest, Romania; (F.A.); (A.-M.R.)
| | - Adina-Maria Roceanu
- Neurology Department, University Emergency Hospital, 050098 Bucharest, Romania; (F.A.); (A.-M.R.)
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Tao R, Liu S, Crawford J, Tao F. Gut-Brain Crosstalk and the Central Mechanisms of Orofacial Pain. Brain Sci 2023; 13:1456. [PMID: 37891825 PMCID: PMC10605055 DOI: 10.3390/brainsci13101456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/21/2023] [Accepted: 10/11/2023] [Indexed: 10/29/2023] Open
Abstract
Accumulated evidence has demonstrated that the gut microbiome can contribute to pain modulation through the microbiome-gut-brain axis. Various relevant microbiome metabolites in the gut are involved in the regulation of pain signaling in the central nervous system. In this review, we summarize recent advances in gut-brain interactions by which the microbiome metabolites modulate pain, with a focus on orofacial pain, and we further discuss the role of gut-brain crosstalk in the central mechanisms of orofacial pain whereby the gut microbiome modulates orofacial pain via the vagus nerve-mediated direct pathway and the gut metabolites/molecules-mediated indirect pathway. The direct and indirect pathways both contribute to the central regulation of orofacial pain through different brain structures (such as the nucleus tractus solitarius and the parabrachial nucleus) and signaling transmission across the blood-brain barrier, respectively. Understanding the gut microbiome-regulated pain mechanisms in the brain could help us to develop non-opioid novel therapies for orofacial pain.
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Affiliation(s)
| | | | | | - Feng Tao
- Department of Biomedical Sciences, Texas A&M University School of Dentistry, 3302 Gaston Ave., Dallas, TX 75246, USA
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Wang T, Li Y, Miao S, Yang C, Xie W, Yuan H, Bai W, Xiao H, Yu S. A Bibliometric and Scientific Knowledge Map Study of Migraine Treatment from 2013 to 2022. J Pain Res 2023; 16:3169-3184. [PMID: 37732326 PMCID: PMC10508283 DOI: 10.2147/jpr.s412158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 09/05/2023] [Indexed: 09/22/2023] Open
Abstract
Background Migraine treatment research has made much great progress over the past decade. However, there have been few bibliometric studies conducted so far. In this study, bibliometric analysis was used to explore the current status and future trends of migraine treatment research. Methods Migraine treatment-related articles were retrieved from the Web of Science Core Collection on December 7, 2022. Quantitative variables were analyzed by the R-tool bibliometrix and Excel 2020. VOS viewer and CiteSpace software were used to visualize citation, co-authorship, co-occurrence, and co-citation analysis of countries/regions, organizations, authors, references, and keywords. Results A total of 3294 articles were included with the global publication output showing a slow upward trend. The United States was the most productive country with 1116 papers and gained the most citations. Albert Einstein College of Medicine was the most active institution with 176 papers. Headache published the most articles in this domain, while Cephalalgia was the most commonly co-cited journal. Lipton, RB published the most articles and had the most citations. Tepper S, 2017, Lancet neurology and Silberstein S, 2004, Cephalalgia were defined as classic articles. The current research mainly focuses on CGRP-related therapeutics, such as fremanezumab, erenumab and ubrogepant. Conclusion Based on the analysis of bibliometric data on migraine treatment over the past decade, the trends and the knowledge graph of the country, organization, author, reference, and the keyword were identified, providing accurate and quick positioning of the critical information in the domain.
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Affiliation(s)
- Tao Wang
- Department of Neurology, the First Medical Centre, Chinese PLA General Hospital, Beijing, People’s Republic of China
- Medical School of Chinese PLA, Beijing, People’s Republic of China
| | - Yanan Li
- Medical School of Chinese PLA, Beijing, People’s Republic of China
| | - Shuai Miao
- Department of Neurology, the First Medical Centre, Chinese PLA General Hospital, Beijing, People’s Republic of China
- Medical School of Chinese PLA, Beijing, People’s Republic of China
| | - Chunxiao Yang
- College of Medicine, Nankai University, Tianjin, People’s Republic of China
| | - Wei Xie
- Department of Neurology, the First Medical Centre, Chinese PLA General Hospital, Beijing, People’s Republic of China
- Medical School of Chinese PLA, Beijing, People’s Republic of China
| | - Huijuan Yuan
- College of Medicine, Nankai University, Tianjin, People’s Republic of China
| | - Wenhao Bai
- Department of Neurology, the First Medical Centre, Chinese PLA General Hospital, Beijing, People’s Republic of China
- Medical School of Chinese PLA, Beijing, People’s Republic of China
| | - Han Xiao
- Department of Neurology, the First Medical Centre, Chinese PLA General Hospital, Beijing, People’s Republic of China
- Medical School of Chinese PLA, Beijing, People’s Republic of China
| | - Shengyuan Yu
- Department of Neurology, the First Medical Centre, Chinese PLA General Hospital, Beijing, People’s Republic of China
- Medical School of Chinese PLA, Beijing, People’s Republic of China
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Gut microbiota in chronic pain: Novel insights into mechanisms and promising therapeutic strategies. Int Immunopharmacol 2023. [DOI: 10.1016/j.intimp.2023.109685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Liu J, Tang W, Hou L, Wang J, Wang R, Zhang Y, Dong Z, Liu R, Yu S. Alteration of gut microbiota in migraine patients with irritable bowel syndrome in a Chinese Han population. Front Neurol 2022; 13:899056. [PMID: 36468070 PMCID: PMC9709108 DOI: 10.3389/fneur.2022.899056] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 10/26/2022] [Indexed: 09/10/2024] Open
Abstract
Objective Migraine is frequently reported in patients with irritable bowel syndrome (IBS), and emerging evidence suggests that gut microbiota plays a role in migraine and IBS. However, alterations in the gut microbiome in migraine patients with IBS remain unknown. This study aimed to explore the compositions of gut microbiota in migraine patients with IBS in a Chinese Han population. Methods Sixteen migraine patients with IBS and thirteen age- and gender-matched IBS patients with similar dietary and lifestyle habits were enrolled in this pilot study. Demographic data, clinical data, eating habits, lifestyle habits, comorbidities, and medications were recorded using a unified case registration form. Questionnaires for the Migraine Disability Assessment (MIDAS), Pittsburgh Sleep Quality Index (PSQI), Hamilton Anxiety Scale (HAMA), and Hamilton Depression Scale (HAMD) were completed. Fecal samples were collected, and microbial DNA was extracted. Gut microbiota 16S ribosomal RNA (16S rRNA) gene sequencing targeting the V4 region was performed using the Illumina HiSeq 2500 high-throughput sequencing platform. The relationships between gut microbiota and clinical characteristics of migraine were analyzed. Results The structure of gut microbiota differed between migraine patients with IBS and patients with IBS, while the richness and diversity of gut microbiota in migraine patients with IBS showed no significant difference from that of patients with IBS. We found a higher relative abundance of the genus Parabacteroides and a lower relative abundance of the genera Paraprevotella, Lachnospiraceae_UCG-010, Lactococcus, Collinsella, and Comamonas in migraine patients with IBS than in patients with IBS. According to random forest predictive models, the phylum Bacteroidota shows the most important role in migraine patients with IBS. Furthermore, no statistical correlation was found between significantly different taxa at the genus level and migraine clinical data. Conclusion This study identified that altered gut microbiota occurred in Chinese Han migraine patients with IBS, but no correlation was found between gut microbiota and the clinical characteristics of migraine. Further study is needed to better understand the role of gut microbiota in the pathogenesis of migraine in IBS.
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Affiliation(s)
- Jieqiong Liu
- Department of Neurology, The First Medical Center, Chinese PLA General Hospital, Chinese PLA Medical School, Beijing, China
- Department of Neurology, Cangzhou Central Hospital, Hebei Medical University, Cangzhou, China
| | - Wenjing Tang
- Department of Neurology, The First Medical Center, Chinese PLA General Hospital, Chinese PLA Medical School, Beijing, China
| | - Lei Hou
- Department of Neurology, The First Medical Center, Chinese PLA General Hospital, Chinese PLA Medical School, Beijing, China
| | - Jing Wang
- Department of Neurology, The First Medical Center, Chinese PLA General Hospital, Chinese PLA Medical School, Beijing, China
| | - Rongfei Wang
- Department of Neurology, The First Medical Center, Chinese PLA General Hospital, Chinese PLA Medical School, Beijing, China
| | - Yaofen Zhang
- Department of Neurology, The First Medical Center, Chinese PLA General Hospital, Chinese PLA Medical School, Beijing, China
| | - Zhao Dong
- Department of Neurology, The First Medical Center, Chinese PLA General Hospital, Chinese PLA Medical School, Beijing, China
| | - Ruozhuo Liu
- Department of Neurology, The First Medical Center, Chinese PLA General Hospital, Chinese PLA Medical School, Beijing, China
| | - Shengyuan Yu
- Department of Neurology, The First Medical Center, Chinese PLA General Hospital, Chinese PLA Medical School, Beijing, China
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Zhang Q, Li T, Niu J, Xiao J, Zhang M, Zhang R, Chen D, Shi Y, Zhang X, Hu X, Yu B, Feng J, Fang Q. Inhibitory effects of antibiotic-induced gut microbiota depletion on acute itch behavior in mice. Brain Res Bull 2022; 190:50-61. [PMID: 36126873 DOI: 10.1016/j.brainresbull.2022.09.014] [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: 05/13/2022] [Revised: 09/07/2022] [Accepted: 09/16/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND The gut microbiota is known to be associated with the regulation of many neurological diseases and behaviors, including chronic pain. However, it is unclear whether the gut microbiota is critical to the itch sensation. In this study, we investigated the effects of gut microbiota depletion on acute itch. METHODS First, an antibiotic cocktail was orally administered to deplete the gut microbiota in male C57BL/6 mice. Then, pruritogens were intradermally injected to induce acute itch behavior. In addition, antibiotic-treated mice received transplantation of fecal microbiota from untreated mice, followed by tests for acute itch. The changes in c-Fos expression in trigeminal ganglia (TG) neurons were also investigated by immunofluorescence staining. RESULTS Our results indicated that chronic antibiotic treatment significantly reduced the diversity and richness of the gut microbiota of mice. Compared to vehicle-treated mice, antibiotic-treated mice showed reductions in acute itch behavior induced by compound 48/80, chloroquine (CQ), and serotonin (5-HT), respectively. Moreover, repositioning of microbiota reversed the reductions in acute itch behavior in antibiotic-treated mice. In addition, immunofluorescence staining revealed that antibiotic-treated mice displayed decreased c-Fos expression in ipsilateral TG compared to controls. CONCLUSIONS Our study, for the first time, discovered that antibiotic-induced gut microbiota depletion could reduce acute itch behavior, which may be connected with decreased TG neuronal activity.
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Affiliation(s)
- Qinqin Zhang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, and State Key Laboratory of Veterinary Etiological Biology, College of Veterinary Medicine, Lanzhou University, Lanzhou, China
| | - Tingting Li
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, and State Key Laboratory of Veterinary Etiological Biology, College of Veterinary Medicine, Lanzhou University, Lanzhou, China
| | - Jiandong Niu
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, and State Key Laboratory of Veterinary Etiological Biology, College of Veterinary Medicine, Lanzhou University, Lanzhou, China
| | - Jian Xiao
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, and State Key Laboratory of Veterinary Etiological Biology, College of Veterinary Medicine, Lanzhou University, Lanzhou, China
| | - Mengna Zhang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, and State Key Laboratory of Veterinary Etiological Biology, College of Veterinary Medicine, Lanzhou University, Lanzhou, China
| | - Run Zhang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, and State Key Laboratory of Veterinary Etiological Biology, College of Veterinary Medicine, Lanzhou University, Lanzhou, China
| | - Dan Chen
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, and State Key Laboratory of Veterinary Etiological Biology, College of Veterinary Medicine, Lanzhou University, Lanzhou, China
| | - Yonghang Shi
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, and State Key Laboratory of Veterinary Etiological Biology, College of Veterinary Medicine, Lanzhou University, Lanzhou, China
| | - Xiaodi Zhang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, and State Key Laboratory of Veterinary Etiological Biology, College of Veterinary Medicine, Lanzhou University, Lanzhou, China
| | - Xuanran Hu
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, and State Key Laboratory of Veterinary Etiological Biology, College of Veterinary Medicine, Lanzhou University, Lanzhou, China
| | - Bowen Yu
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, and State Key Laboratory of Veterinary Etiological Biology, College of Veterinary Medicine, Lanzhou University, Lanzhou, China
| | - Jie Feng
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, and State Key Laboratory of Veterinary Etiological Biology, College of Veterinary Medicine, Lanzhou University, Lanzhou, China.
| | - Quan Fang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, and State Key Laboratory of Veterinary Etiological Biology, College of Veterinary Medicine, Lanzhou University, Lanzhou, China.
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Villar-Martinez MD, Goadsby PJ. Pathophysiology and Therapy of Associated Features of Migraine. Cells 2022; 11:cells11172767. [PMID: 36078174 PMCID: PMC9455236 DOI: 10.3390/cells11172767] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 08/30/2022] [Accepted: 08/31/2022] [Indexed: 11/16/2022] Open
Abstract
Migraine is a complex and debilitating disorder that is broadly recognised by its characteristic headache. However, given the wide array of clinical presentations in migraineurs, the headache might not represent the main troublesome symptom and it can even go unnoticed. Understanding migraines exclusively as a pain process is simplistic and certainly hinders management. We describe the mechanisms behind some of the most disabling associated symptoms of migraine, including the relationship between the central and peripheral processes that take part in nausea, osmophobia, phonophobia, vertigo and allodynia. The rationale for the efficacy of the current therapeutic arsenal is also depicted in this article. The associated symptoms to migraine, apart from the painful component, are frequent, under-recognised and can be more deleterious than the headache itself. The clinical anamnesis of a headache patient should enquire about the associated symptoms, and treatment should be considered and individualised. Acknowledging the associated symptoms as a fundamental part of migraine has permitted a deeper and more coherent comprehension of the pathophysiology of migraine.
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Affiliation(s)
- Maria Dolores Villar-Martinez
- Headache Group, Wolfson CARD, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London WC2R 2LS, UK
- NIHR King’s Clinical Research Facility, SLaM Biomedical Research Centre, King’s College Hospital, London SE5 9RS, UK
| | - Peter J. Goadsby
- Headache Group, Wolfson CARD, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London WC2R 2LS, UK
- NIHR King’s Clinical Research Facility, SLaM Biomedical Research Centre, King’s College Hospital, London SE5 9RS, UK
- Department of Neurology, University of California, Los Angeles, CA 90095, USA
- Correspondence:
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14
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Sureda-Gibert P, Romero-Reyes M, Akerman S. Nitroglycerin as a model of migraine: Clinical and preclinical review. NEUROBIOLOGY OF PAIN (CAMBRIDGE, MASS.) 2022; 12:100105. [PMID: 36974065 PMCID: PMC10039393 DOI: 10.1016/j.ynpai.2022.100105] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/31/2022] [Accepted: 09/19/2022] [Indexed: 10/14/2022]
Abstract
Migraine stands as one of the most disabling neurological conditions worldwide. It is a disorder of great challenge to study given its heterogeneous representation, cyclic nature, and complexity of neural networks involved. Despite this, clinical and preclinical research has greatly benefitted from the use of the nitric oxide donor, nitroglycerin (NTG), to model this disorder, dissect underlying mechanisms, and to facilitate the development and screening of effective therapeutics. NTG is capable of triggering a migraine attack, only in migraineurs or patients with a history of migraine and inducing migraine-like phenotypes in rodent models. It is however unclear to what extent NTG and NO, as its breakdown product, is a determinant factor in the underlying pathophysiology of migraine, and importantly, whether it really does facilitate the translation from the bench to the bedside, and vice-versa. This review provides an insight into the evidence supporting the strengths of this model, as well as its limitations, and shines a light into the possible role of NO-related mechanisms in altered molecular signalling pathways.
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Affiliation(s)
- Paula Sureda-Gibert
- Headache Group, Department of Basic and Clinical Neuroscience, Institute of Psychology, Psychiatry and Neuroscience, King’s College London, London SE5 8AF, UK
- Department of Neural and Pain Sciences, University of Maryland Baltimore, Baltimore, MD 21201, USA
| | - Marcela Romero-Reyes
- Department of Neural and Pain Sciences, University of Maryland Baltimore, Baltimore, MD 21201, USA
| | - Simon Akerman
- Department of Neural and Pain Sciences, University of Maryland Baltimore, Baltimore, MD 21201, USA
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15
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Miao S, Tang W, Li H, Li B, Yang C, Xie W, Wang T, Bai W, Gong Z, Dong Z, Yu S. Repeated inflammatory dural stimulation-induced cephalic allodynia causes alteration of gut microbial composition in rats. J Headache Pain 2022; 23:71. [PMID: 35752773 PMCID: PMC9233368 DOI: 10.1186/s10194-022-01441-9] [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: 03/25/2022] [Accepted: 06/16/2022] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Gut microbial dysbiosis and gut-brain axis dysfunction have been implicated in the pathophysiology of migraine. However, it is unclear whether migraine-related cephalic allodynia could induce the alteration of gut microbial composition. METHODS A classic migraine rat model was established by repeated dural infusions of inflammatory soup (IS). Periorbital mechanical threshold and nociception-related behaviors were used to evaluate IS-induced cephalic allodynia and the preventive effect of topiramate. The alterations in gut microbial composition and potential metabolic pathways were investigated based on the results of 16 S rRNA gene sequencing. Microbiota-related short-chain fatty acids and tryptophan metabolites were detected and quantified by mass spectrometry analysis. RESULTS Repeated dural IS infusions induced cephalic allodynia (decreased mechanical threshold), migraine-like behaviors (increased immobility time and reduced moving distance), and microbial composition alteration, which were ameliorated by the treatment of topiramate. Decreased Lactobacillus was the most prominent biomarker genus in the IS-induced alteration of microbial composition. Additionally, IS infusions also enhanced metabolic pathways of the gut microbiota in butanoate, propanoate, and tryptophan, while the increased tryptophan-related metabolites indole-3-acetamide and tryptophol in feces could be the indicators. CONCLUSIONS Inflammatory dural stimulation-induced cephalic allodynia causes the alterations of gut microbiota profile and microbial metabolic pathways.
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Affiliation(s)
- Shuai Miao
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, 100853, Beijing, People's Republic of China.,Medical School of Chinese PLA, 100853, Beijing, People's Republic of China
| | - Wenjing Tang
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, 100853, Beijing, People's Republic of China
| | - Heng Li
- Department of Neurology, The First Affiliated Hospital of Shandong First Medical University, Jinan, China
| | - Bozhi Li
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, 100853, Beijing, People's Republic of China
| | - Chunxiao Yang
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, 100853, Beijing, People's Republic of China.,School of Medicine, Nankai University, Tianjin, China
| | - Wei Xie
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, 100853, Beijing, People's Republic of China.,Medical School of Chinese PLA, 100853, Beijing, People's Republic of China
| | - Tao Wang
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, 100853, Beijing, People's Republic of China.,Medical School of Chinese PLA, 100853, Beijing, People's Republic of China
| | - Wenhao Bai
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, 100853, Beijing, People's Republic of China.,Medical School of Chinese PLA, 100853, Beijing, People's Republic of China
| | - Zihua Gong
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, 100853, Beijing, People's Republic of China.,Medical School of Chinese PLA, 100853, Beijing, People's Republic of China
| | - Zhao Dong
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, 100853, Beijing, People's Republic of China
| | - Shengyuan Yu
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, 100853, Beijing, People's Republic of China.
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16
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Zhang L, Lu C, Kang L, Li Y, Tang W, Zhao D, Yu S, Liu R. Temporal characteristics of astrocytic activation in the TNC in a mice model of pain induced by recurrent dural infusion of inflammatory soup. J Headache Pain 2022; 23:8. [PMID: 35033010 PMCID: PMC8903672 DOI: 10.1186/s10194-021-01382-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 12/29/2021] [Indexed: 12/12/2022] Open
Abstract
Background Astrocytic activation might play a significant role in the central sensitization of chronic migraine (CM). However, the temporal characteristics of the astrocytic activation in the trigeminal nucleus caudalis (TNC) and the molecular mechanism under the process remain not fully understood. Therefore, this study aims to investigate the duration and levels change of astrocytic activation and to explore the correlation between astrocytic activation and the levels change of cytokines release. Methods We used a mice model induced by recurrent dural infusion of inflammatory soup (IS). The variation with time of IS-induced mechanical thresholds in the periorbital and hind paw plantar regions were evaluated using the von Frey filaments test. We detected the expression profile of glial fibrillary acidic protein (GFAP) in the TNC through immunofluorescence staining and western blot assay. We also investigated the variation with time of the transcriptional levels of GFAP and ionized calcium binding adapter molecule 1 (Iba1) through RNAscope in situ hybridization analysis. Then, we detected the variation with time of cytokines levels in the TNC tissue extraction and serum, including c-c motif chemokine ligand 2 (CCL2), c-c motif chemokine ligand 5 (CCL5), c-c motif chemokine ligand 7 (CCL7), c-c motif chemokine ligand 12 (CCL12), c-x-c motif chemokine ligand 1 (CXCL1), c-x-c motif chemokine ligand 13 (CXCL13), interferon gamma (IFN-γ), tumor necrosis factor alpha (TNF-α), macrophage colony-stimulating factor (M-CSF), interleukin 1beta (IL-1β), interleukin 6 (IL-6), interleukin 10 (IL-10), interleukin 17A (IL-17A). Results Recurrent IS infusion resulted in cutaneous allodynia in both the periorbital region and hind paw plantar, ranging from 5 d (after the second IS infusion) to 47 d (28 d after the last infusion) and 5 d to 26 d (7 d after the last infusion), respectively. The protein levels of GFAP and messenger ribonucleic acid (mRNA) levels of GFAP and Iba1 significantly increased and sustained from 20 d to 47 d (1 d to 28 d after the last infusion), which was associated with the temporal characteristics of astrocytic activation in the TNC. The CCL7 levels in the TNC decreased from 20 d to 47 d. But the CCL7 levels in serum only decreased on 20 d (1 d after the last infusion). The CCL12 levels in the TNC decreased on 22 d (3 d after the last infusion) and 33 d (14 d after the last infusion). In serum, the CCL12 levels only decreased on 22 d. The IL-10 levels in the TNC increased on 20 d. Conclusions Our results indicate that the astrocytic activation generated and sustained in the IS-induced mice model from 1 d to 28 d after the last infusion and may contribute to the pathology through modulating CCL7, CCL12, and IL-10 release.
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Affiliation(s)
- Leyi Zhang
- Medical School of Chinese PLA, Beijing, 100853, People's Republic of China.,Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing, 100853, People's Republic of China
| | - Chenglong Lu
- Medical School of Chinese PLA, Beijing, 100853, People's Republic of China.,Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing, 100853, People's Republic of China
| | - Li Kang
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing, 100853, People's Republic of China
| | - Yingji Li
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing, 100853, People's Republic of China
| | - Wenjing Tang
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing, 100853, People's Republic of China
| | - Dengfa Zhao
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing, 100853, People's Republic of China
| | - Shengyuan Yu
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing, 100853, People's Republic of China.
| | - Ruozhuo Liu
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing, 100853, People's Republic of China.
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